af85065b35dbb86e00e1e66f61d"}], 0xf8, 0x40000}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000440)={r3}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)='\x00\x00') ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000480)={r5}) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa62, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x8, 0xffffffff9ba8f6c1, 0x89a2, 0x1ff0000000000000, 0x7, 0x939, 0x0, 0x2, 0x9, 0x2, 0x6, 0x101, 0x81, 0x100000000, 0x9, 0x9, 0x101, 0x3f, 0x44, 0x0, 0xffff, 0x2, @perf_config_ext={0x736, 0xffffffff}, 0x8100, 0x8, 0x7, 0x7, 0x400, 0x2, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0xb) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000c80)={&(0x7f0000000ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/246, 0xf6}], 0x1, &(0x7f0000002300)=""/4096, 0x1000, 0x40}, 0x2) socketpair$inet(0x2, 0x4, 0x0, &(0x7f00000004c0)) sendmsg$kcm(r6, &(0x7f0000001200)={&(0x7f0000000cc0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e23, 0x641d, @local={0xfe, 0x80, [], 0xaa}, 0x971}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000d40)="53568b5feb070b8ba633971774ae4a66093aa7ef0b315b014da532beeb8f2d1d9ab0427439b12cf8ad62f1bdc53229fc6132a30b633bd8c24eb2a8d44afc54b2c29134887e94fc71c38224d2f5c42ca9c4eefb7ee7be9aeb6653de29364e37184bff70e8c21f106769", 0x69}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000000dc0)="a09845fc97af4309c4295fd6b58cdb2890ae46a526d78f466b5ef8ec8547ea57db37da1d14f06570154494357b55a56d1b25632f45407d6d90157dbd1fa1c20fff80617ca2", 0x45}, {&(0x7f0000000e40)="665556a2f2cdeb268e45a98e656b0e643a332335e4adb36df353a50ac6b746f0174effc95e953f8ace055a74cb06820ea55179d6b194bf511fa5d6fe50d2b05aefa0ba5961b1ca641e36fb9bfd0ab2aa16472004c8f9ce03f85931587c052dd60672667693dfee4284ae6921643c12d864a8d810b6b8feae4c907e1138571a489ad33deacaa91db9d1d45d7b6729aed3a52c0836bd242a2c6fbea51a3cf4c9a89ac1511546095bfce081b1230ff9fdb98e526b02a08e8680947fd83b4e25448f390984114f40b1e749c2aee089744eb2efbfb8e2e6c51d94fbd73e070d83f94af8a3173efaa2dbbadf50d2", 0xeb}, {&(0x7f0000000f40)="1241da2913736b3d8fb7150a0d5b794a4d4ac1e6e66c0295bcba98ebb7caa0e547ad3cb45c398b81b873c0781f96e878085fe3c9a05b2e92312ef4a6f91fecf09c023addeb826f1bc2f619a0a2d3ea911cec50dfe06f53d8c7bc40278915d556c43e4743105d0dd9b651f1ab6537033216138765127a1e46741541bb8bfcae87aef46bcfa4889414fe5e030ce4318927b65e2615a92e0ea89fc6b8e0f2092c0fd3cd67f5cd9e594e6fb82944613e9c", 0xaf}, {&(0x7f0000001000)="83542caab15ffbe24817b1205b7504101981eb6259d97aaae4fcb2457862abef7321d9ca1b83ba324121e3dba8f721d935d6169315e6d15be91cf3578cc4764731fe98f69550e4bdd4", 0x49}, {&(0x7f0000001080)="30c2d10ff64334dd02071dce6fab7711e30a66e9d9ee6c6f2418bbede502d8367cd8730b4dc323c0dded3105bbc8ff3883fcc738948ab701ddbb0f400d939c5126663b0f4f98a64e289947b3d91b86cfddd33c01e00272502180b8eb70686434c5060230d29a59e1f45d2d737a89cc3fa8ea9278cab0a59c99b24fdbc4dcdf3654f39d6f417b4dba89485fcbfae209956195c266ce9f0bbace6de72a53892c096658fd8faac503788e80e0a268f0e55eb7f05affbf2dbd07af26ff0b19d3d6603ffc3ca6b2f4999b4daf7958cae54071e2", 0xd1}, {&(0x7f0000004300)="7a32e720f351d9ecb869ed69aa1b66dc9ebdc7d7cab2dbd23bb8e18eb262ece04f3c22d0aa537edf90ef14bbf151d2f4ee241bd72aa12d53740fea44a5764bffc5d99fdef62e174d272a6c8cf8c2061a60e6937dbeda27b949746597580fb7269950ddfc2d45ee3d71b6a311c2e764863c87477976bac0a2d55da28e748f2d73be099a9149656694ea8f94fad7a2cc834e42bb2c86c38cbd48a28673728f3e504f7a93803f4df6f2e92e1274830a48cfd926066401d62434074e8455ffcc3d6ca5ce2444ee15b7db90faee8802b54e855f68087cf63d3e88", 0xd8}], 0x8, 0x0, 0x0, 0x4008080}, 0x4004001) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000a35f93f757d21f63a2"]) 2018/03/29 14:20:51 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f62", &(0x7f00000006c0)=""/139}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f00000055c0)={&(0x7f0000003dc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005400)=[{&(0x7f0000003e40)=""/197, 0xc5}, {&(0x7f0000003f40)=""/107, 0x6b}, {&(0x7f0000003fc0)=""/42, 0x2a}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/132, 0x84}, {&(0x7f00000050c0)=""/175, 0xaf}, {&(0x7f0000005180)=""/173, 0xad}, {&(0x7f0000005240)=""/241, 0xf1}, {&(0x7f0000005340)=""/184, 0xb8}], 0x9, &(0x7f00000054c0)=""/255, 0xff, 0x6}, 0x21) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000c80)={&(0x7f0000000640)=@hci={0x1f, r0}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000800)="8985792feadab00605dacf3a887ca50ad3d0b6b14032559d0584", 0x1a}, {&(0x7f0000000840)="9cc879c1f7f3d9456a3163080e97c0795310bb3f6a5873dbf149623b249f8f02f869bde9808ceb349125a43e89f3dc4944f4760a9bc869545ba3a83ea4779792b95e8a041dd8902fa5c2634459aef25d45f1cc7166b69abc6a998c9c4498cc457da2028f7b8ab68e2b63d25d2a94576f", 0x70}, {&(0x7f0000000980)="c5acd9027e227a12a52c8b16d94b8a49a5a1643d4fa15bab84c843a3a8270412e4ecb3dbf0747b35c9fd1aedc8cff04af18f95ba7adf2e5c7e0c2c490c408709ae7b7195571236eb7ab4472aa757c8075464b663dc9fb5622bc17e165f7a77b702a6cd724758a0078e56e171c4f0ac83f6a1443639d1b75c8200c230c5d8f31cdf321240c9151b9d18c25550061b2c6296a05b84cb35e15d46e0e406b5a04c710750de4428d65b3850c86d95bb8a644d0b2786a12c476fd9012ad7e652511ee2ddce03909de6dd04b4b3fd64c755c7dfabf39a06", 0xd4}, {&(0x7f00000008c0)="2de47d207059ccf436fba377e81f278c7c40779f2dfd3c6ba5f3e78691e6dd8f68f7fef94cd1882df9f2d4d39a086341c694bcf81f4cb266cb7f945fdab52108243de9f0f6e0eeca9ea6", 0x4a}, {&(0x7f0000000a80)="6241ba308d133d36c974cf8cb07a307aeaf0e3fa8f9373a277d5d76a5657d3d6c50946228e014d6175aeadfd6ef4885bbf01f2f542f786829da8fe75f36ad06f73b01edd4971ecc9a5e0af334bfadf8c7f146c06b5cd8cd5b8aed935e8d06b830dada4e5a824099445b6ba85cef78853d15206a828f4cefa", 0x78}, {&(0x7f0000000b00)="76828cb12db485c0da117788f4f49963c3757b9ac2d9bf1ffe70fc84203044bffa138a364021c7cb28cfdebc3df3d76dba72c09ffd66537dbf87c18d0ab98ecc9f50d16ce97fc451b74a7d838282a5e4", 0x50}, {&(0x7f0000000b80)="bdafbd9a6bc26591bedf488536ee768f7b603352df04c2cfd8ca332398dcd38196b6db555f853cf4666bd245ecfc95f65b41892f2743097caccd7c8d688e72a82829ab3451f27160f3f05797e5bbd1147e7ceb973184ad4e931b2fb73a441a540d59e74e617b9872", 0x68}], 0x7, &(0x7f0000000d40)=[{0xb0, 0x1, 0x8, "615e3e236c08e723129876f488be990b34adc2517a89cd3a2f6c4e08b44630e692677088e73c7fcba6c2817ec980da5f013e888dd241263036de51f7428e7d73f9e929653c93a2a9152408a73e8ae115e41762608f74a349730bf8dd3b2d7d40904b07789e778bdb02a109afa69781d88458009cdf2b61bd00249c46ad8f9fd20fa61d93db24d9505f0994e8cbb2680d44048f8698a7c46367885b8516dac4ff"}], 0xb0}, 0x8080) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x400000007, 0x0, &(0x7f0000005640)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000005740)='GPL\x00', 0x100200003d, 0xffffffffffffffc6, &(0x7f00000056c0)=""/66, 0x41000, 0x1, [], r0}, 0x2cf) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) socketpair$inet(0x2, 0x1, 0x2ab7, &(0x7f0000000180)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x5, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x7f, 0x2, 0x7fff, 0x12, r2, 0x100000000}, 0x2c) r3 = gettid() perf_event_open(&(0x7f00000005c0)={0xa5408bd409bdf428, 0x70, 0xffffffffffffffab, 0xff, 0x400, 0x9, 0x0, 0x4f3, 0x10200, 0x2, 0x1, 0x7fffffff, 0x8001, 0x200, 0x4, 0x8, 0x1, 0x5aa3, 0x10, 0x9, 0x8, 0x0, 0x5, 0x7fffffff, 0x5, 0x0, 0x0, 0x20, 0x1, 0x93, 0x0, 0x4, 0x1000, 0x6, 0x7ff, 0x3, 0x200, 0x1000, 0x0, 0x80000000, 0x5, @perf_bp={&(0x7f0000000580), 0x3}, 0x10, 0x3, 0x3, 0x7, 0xba7, 0x9, 0x6}, r3, 0x9, r2, 0xa) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f00000003c0)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='./file1/file0\x00', &(0x7f0000000500)='hostfs\x00', 0x240000, &(0x7f0000000540)="fa51b1fb7f2f1c148a4600302ddcd53fd61c4d35fc15ce1f6564") 2018/03/29 14:20:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x0, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46, 0x4229}, 0x28) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0x50, &(0x7f00000003c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f00000001c0)="bf98d593c06f95f2bf37f13c09571b5eff18c9e581a8f809f601459df1409369333f2b152b53cf854adbee7540f0cc337d568bb7bca8ba1d11e23d069979b60d39b58a42a8381b8bddf81af9ae69c5cb9aa9592069e3215c6952417f71b955e3aa14ab7144a3cc9f9ca34afef7fdfa3c2c66a084ea5e5914509ff9636f404572a8249049278fe8ac96b72f9371e516478ed9e17b20429f5adaf9243e25c24619fc729deb5313d1886e4f0ee5c91e1884b2c99a2096d2c110e759194f7c548df693dab85d7c4d70b80f4450b465b49963604b7369ce24c5", &(0x7f00000002c0)="61a5788c47b99615e559d58b2f6e2e055e123fdc7ed2f622c95d930a94a191db8f2192345001324d69e3475bf6919ee72b26e2d08d708bdfbef588f65b40035589d2aaf5649cb3f889d1f50edde8abd10af5559367b5e17fa87884", 0x2}, 0x20) 2018/03/29 14:20:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cb3c39ea96f31d046a61b9bf6615bb0000007110040000000000000000f6000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/29 14:20:51 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00'}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x1255, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r0, 0x28, &(0x7f0000000500)}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mkdir(&(0x7f0000000480)='./file0\x00', 0x147) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0xd}, 0x121) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000500)) 2018/03/29 14:20:51 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x0, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) [ 1219.852724] IPVS: ftp: loaded support on port[0] = 21 [ 1220.293760] IPVS: ftp: loaded support on port[0] = 21 [ 1220.326467] FAULT_INJECTION: forcing a failure. [ 1220.326467] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.337849] CPU: 0 PID: 5660 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1220.345014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1220.354342] Call Trace: [ 1220.356911] dump_stack+0x194/0x24d [ 1220.360518] ? arch_local_irq_restore+0x53/0x53 [ 1220.365177] should_fail+0x8c0/0xa40 [ 1220.368871] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1220.373951] ? __lock_is_held+0xb6/0x140 [ 1220.377991] ? mark_held_locks+0xaf/0x100 [ 1220.382116] ? __raw_spin_lock_init+0x1c/0x100 [ 1220.386675] ? find_held_lock+0x35/0x1d0 [ 1220.390715] ? __lock_is_held+0xb6/0x140 [ 1220.394767] ? check_same_owner+0x320/0x320 [ 1220.399062] ? d_alloc+0x269/0x340 [ 1220.402578] ? rcu_note_context_switch+0x710/0x710 [ 1220.407480] ? lock_release+0xa40/0xa40 [ 1220.411437] should_failslab+0xec/0x120 [ 1220.415387] kmem_cache_alloc+0x47/0x760 [ 1220.419426] ? d_drop+0x51/0x60 [ 1220.422683] ? rpc_i_callback+0x30/0x30 [ 1220.426631] rpc_alloc_inode+0x1a/0x20 [ 1220.430491] alloc_inode+0x65/0x180 [ 1220.434094] new_inode_pseudo+0x69/0x190 [ 1220.438126] ? prune_icache_sb+0x1a0/0x1a0 [ 1220.442333] ? do_raw_spin_trylock+0x190/0x190 [ 1220.446887] ? d_add+0xa70/0xa70 [ 1220.450235] new_inode+0x1c/0x40 [ 1220.453579] rpc_get_inode+0x20/0x1e0 [ 1220.457355] __rpc_create_common+0x5d/0x1d0 [ 1220.461657] rpc_populate.constprop.15+0x1ad/0x340 [ 1220.466580] rpc_fill_super+0x379/0xae0 [ 1220.470540] ? cap_capable+0x1b5/0x230 [ 1220.474401] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1220.479567] ? security_capable+0x8e/0xc0 [ 1220.483691] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1220.488855] ? ns_capable_common+0xcf/0x160 [ 1220.493157] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1220.498320] mount_ns+0xc4/0x190 [ 1220.501663] rpc_mount+0x9e/0xd0 [ 1220.505010] mount_fs+0x66/0x2d0 [ 1220.508358] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1220.512916] ? may_umount+0xa0/0xa0 [ 1220.516518] ? _raw_read_unlock+0x22/0x30 [ 1220.520641] ? __get_fs_type+0x8a/0xc0 [ 1220.524509] do_mount+0xea4/0x2bb0 [ 1220.528036] ? copy_mount_string+0x40/0x40 [ 1220.532245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1220.537240] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1220.541976] ? retint_kernel+0x10/0x10 [ 1220.545846] ? copy_mount_options+0x149/0x2e0 [ 1220.550318] ? copy_mount_options+0x14c/0x2e0 [ 1220.554788] ? copy_mount_options+0x1f7/0x2e0 [ 1220.559266] SyS_mount+0xab/0x120 [ 1220.562690] ? copy_mnt_ns+0xb30/0xb30 [ 1220.566553] do_syscall_64+0x281/0x940 [ 1220.570414] ? __do_page_fault+0xc90/0xc90 [ 1220.574621] ? _raw_spin_unlock_irq+0x27/0x70 [ 1220.579091] ? finish_task_switch+0x1c1/0x7e0 [ 1220.583563] ? syscall_return_slowpath+0x550/0x550 [ 1220.588469] ? syscall_return_slowpath+0x2ac/0x550 [ 1220.593372] ? prepare_exit_to_usermode+0x350/0x350 [ 1220.598361] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1220.603704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1220.608529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1220.613692] RIP: 0033:0x4548b9 [ 1220.616857] RSP: 002b:00007f55d4daec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 14:20:53 executing program 5: socketpair(0x11, 0x7, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000002800)={&(0x7f00000000c0)=@rc={0x1f, {0x6, 0xc80, 0xfffffffffffffffa, 0x800, 0x7, 0x6}, 0x1}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000140)="f595a86d3ab87b7a136cf436f3ee2f62ed1fc9f0540f9e843ca5ead0c3e7cc1e56f0e73b5b9fe03b0e9895c4a04fe1a4a0fe5d631abd5cf8fa09e16b7917697330575ce63f46efb99ecfd310c716036a2886878d4bf7963eca322ee5fc6f1a90dfbe9e8ef15f7e14c89ebd4699983848e27b07a230e1fb7943a60ea471f2045c993b53ec0c3921da5bf6b97feb0b4f3e281bcd2552ec0b370c2566abac1f89c3f98f31e560bbf683697976552a72d31f5db349dd63a903b4170f76884427069751c48138eb307e4b350a1e", 0xcb}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002280)="6196ec8819d496b1461013831fbe191d4ef01aab5d32fac1e161fbd4e10ec6d1abcdf3789cb181f59559fdc9b99f7fdaed59020ce2717a05a2b9b9ef67dca1b94e5f9c61b70bb2e85e44ee2dcb4fbda1ba1414a77aa4a8ba0b9138652080aa15690cb37c94d6e9", 0x67}], 0x3, &(0x7f0000002440)=[{0xa8, 0x11d, 0x3, "9f21af5303f5bfd8d8662f02a3b3ff358aa7633ca8a15fa6a91fddee98ea11e9ece9f24637e40ea01849ebcaabe34a19d47267fb958c4acaddff5591564d035f98695959dcc094c0a29c665d67285a808312a128185912cce5353705478c32e031c2ecc0224d86062642359515cc60e9b4f15bcff74e32e0fc66103a2256c5d24bc63e45de6806bb5ae2d1b6d1b0e5b507864848"}, {0xe0, 0x199, 0x401, "601e48895655652068f9c327054481e6b9fbdce52fa9eb616b9b0fa6891208b3b09bb7861ad81ccefd8846aecf41b371c222819ab3001615fbe6997c1a62d5867971dc421d1b2707f25e02c35607497bf0395405c6327db0d0db65812c99cf005db2b4a9d750792ed7348304a1b622c8266572efed22d5cc6fa6af051c255f2162d73629c8d87aab7e3093c8cdd6c9e9b7f62702026e9143d171e100b18653628483e1c8fe6687c67a951d6d366c765200185eda480dba0193c39401fd136cdb40515baf631648ba5a6026bcd6a2"}, {0x28, 0x3a, 0x6, "6b2bae36e574e182b74280f4dff3709718"}], 0x1b0, 0x24008050}, 0x4084) sendmsg(r3, &(0x7f0000003c00)={&(0x7f0000002840)=@rc={0x1f, {0x3, 0x5, 0x7f, 0xff, 0xedb, 0x8}, 0x9}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000028c0)}, {&(0x7f0000002a00)="4028e25c5a9294db078e15bf423d0a36", 0x10}], 0x2, &(0x7f0000002a80)=[{0x1010, 0x119, 0x1, "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"}, {0x28, 0x117, 0x4, "ed7c210761a1c7171202808c68f44e0ca963"}], 0x1038, 0x2004c000}, 0x4000) sendmsg(r3, &(0x7f0000005000)={&(0x7f0000003c40)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000003cc0)="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", 0x1000}], 0x1, &(0x7f0000004d00)=[{0x28, 0x118, 0x8, "1cab809233bddbeb48f4e3b3103f2a24dd41"}, {0xc8, 0x1, 0xfd6, "5c4f86b9145dc55cf30938b46c9652dca32850b02898ae32c900e780ab7e2ab50954122219a63011e0e3cd25f37b5a262bdafc5a466e2ea7ae800778f797a30e88224fb6fdb5f080674d7d61f20bbb603e7da4a628697832d04e139078b9a1e525cbab2ef77f6793614abb1c2921516feb71ff0fab7dc4b630d6da290f8e3402d48e89073b0961fd42a41986ec72af3242422efc7fb7c9a41fe9adf49d675f2a7624bd76a718bebe1213ecfa56f68914e663a2bcb6ac11"}, {0x40, 0x195, 0x0, "832457f584b5f1c563d2ed2f1868444c0d585ad172bf3a80f935fab41d028b733538472d1e09e2dbae1184cdb106"}, {0x60, 0x110, 0x4, "40c9bc1bb9c3691629d35476a542ecae5198b749f85853b3120ab38e88e9ab41d0788ab665f4d4af4b9aa189820709da5d620d725fddbbad8e24a8b94a8cd96f3b8e06267880be0994d4c3efa033"}], 0x190, 0x20000080}, 0x40000) sendmsg(r3, &(0x7f0000005680)={&(0x7f0000005040)=@ipx={0x4, 0x1, 0x8, "14c171d4402f", 0x1}, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005100)="ba5ef718", 0x4}, {&(0x7f0000005200)="b70854e7f83cfe0a79f7f6675b1a1f5ff0e3d8f92ea6", 0x16}, {&(0x7f0000005280)="390c2467f030cbb4387064e650cdf3fec778f899697bf7dcbabfda653e608469c7f3996a3a106a2e392184ffe4d48c19ea555e", 0x33}], 0x3, &(0x7f0000005340)=[{0x78, 0x0, 0x6, "1d08556462fc1aeb59e8a95ae81c0b9c9b6244cfa1e9bed97bf8d2b888e815ad90c317f95a808287b1243969e105ae42ae9489b0d8010eebcffc73c89d1edc8d17dc318e097d4563762ece1b4be59ad734fd24b56b63dd16e38156a9cef9a1e065d24549588d"}, {0xb0, 0x104, 0x8, "e93b4a718775823111454c22123d5755fed9ce700372b972af8eb31d962c1b977f4cb4f4cbc1fb026c562e1083573744b3c43e4cff2d3c8357f149de214b7e4131d597dbad788cdc5989fb358f518ff191d5487fc1d8f1722d29204240e559421aae2e80831235198ae0793f19f995e6034d4b907c5ba05d7f603598d7881eb83648da2c33df3f13ea3c760a8faed68d73f8927a3fee1b48d4a6c36db9"}], 0x128, 0x2400c044}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100) sendmsg(r4, &(0x7f0000005ac0)={&(0x7f00000056c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x7f, 0x6, "5d457c93bfde06221338520920fb21431864f6983b07667cc07c91ea9e88194988bd1a009d9abae2935a97e5c714b75516fe4985289424b32c41a9a61a6d42", 0x33}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005800)="7e215a467fa6052427e2fc9811a4f10dfdcecafeb637f3fdee484eb24676384dba9f9f030b", 0x25}], 0x1, &(0x7f0000005880)=[{0x98, 0x116, 0x8, "bd27c5f241eab5dba3a82815c063d8b5d253283b2aa86f1bc8718f32cc1bba9c57b6ab17f6e5833b2e48d4ee512bb4d6b33916c07bf0718c4ebae2cdb7438b4abf781fc6577eca2cd98f2a388cc72ce36d6450aafc7d3a60d70364343f299226badd0928fafc662368cf4ff802061604881a5e14b9ec5a65b982417d5ab635753759"}], 0x98, 0x5}, 0x20008801) sendmsg(r2, &(0x7f0000008340)={&(0x7f0000005b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x4, 0x0, {0xa, 0x4e24, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005b80)="86e07777b26864e37138da31c069e6021665bb907d47e0d438aaf8fc868489bd2014443df755d918434ec9d6ab18843ddaa9fa866e1b18d3b74d295c344e20d4ea1df6d49de4e28f1ea16020e2a702129718561062629ac676099076e88c7fbcb3c6eaf3bde7096a2c484976e526e4a6b0d8a081ef9440fd67d5abd3d3ba92cb3791f35870ec4614414055b4fa1559a7edfdd3c3431fd3b27da3df41bdf6a6e57e49bfdda69090b3", 0xa8}, {&(0x7f0000005d00)="fbcc3ce2081c28a882c16a20ad467f0245894be6ab9f2f673f2f9039f1171cd1f1393ce2ca7680fa581ccaa75a7cd29b2919e3b2430888381bd1502bb4dbd9e90a6d90e734feaca5de9824a8b19c4e8cf44260058be1f37f507a0a5ccbe43cb6b4116b0193cecba65ed45f02f5cafe9ec738db7d4217d51eb4d16e30d081437a8fc894e1c2308f3ddd64c2da2a2e38eb4a2f0da86ec615b05a6a388f1207a653db46c316242b5df2350d88cd4eaed2", 0xaf}], 0x2, &(0x7f0000005e00)=[{0x1010, 0x13f, 0x3, "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"}, {0xe0, 0x119, 0x4, "c31bab1ecd11a810ffba87eb79d6daa7327b7057ffa4812dbb814793d23a5688b82efa9b2fab802fbb0209da8dafd27692dd476f34ba226b0f5dba4a8894bad7be85d4f84a863118a274b703b8ef739f1c17fba1b9d8bab34cbcfc62e77b665fb0a129b7e7b761c615a255cbbaadd9e3c86f81ef79b8a97d23a5e1e86acd263b1cf6211c22a6b19b61ac0bf336720009027b65868389024f536e98f79308e5c1f474c563cf13fad08cd8e9f05bac0aa83b372faedf6cefedce238d9d6b07361fb3bce27354e8236a6995e004e58601c4"}, {0x1010, 0x13f, 0x40, "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{0xc8, 0x10c, 0xc9, "bccb8d7cf59a9297dbf66a0b296a694d917b65b5c59a86babb7567372c8295e582f41b7d4726d39e226b43e14bc4c1888c9bac24b19e6c4ea11ac48ac54fd6b078d6a3ef8d604e8c1f021387ca3131e4ac736e4bea04922d75ea9cb4ef61f756d77d0c4f246d1e1682a9f3088e2c4209b5d4e4b2acbe8b832e78bf5a0fe325ed07e079d24593a6f8d2726db164f606ea9d638928cf6b0aa25a0768eace2249c452a548fc49dd8d76ef12fb885e66a1132c53dcb40d407678"}, {0x40, 0x117, 0x3, "339de29c28298c3e47fe0c9a56f6972b6873b5cfe28fb0f274d88d1d28addba523e28ec20e440b9def979e44"}], 0x2208, 0x4000000}, 0x4800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000083c0)={r5}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000008400)={r3, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008440)) mount(&(0x7f0000008480)='./file0\x00', &(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)='nsfs\x00', 0x400, &(0x7f0000008540)="f2f67fb7dfe266a3fb3271837f9d61e3807e1928e868c8b36339048a99c35cd62b0f6302282f2ff9a2aa37606981500acd934c471269524ea565052618c5316c4f237e3c137e890e77a9aad72716adfc624a6447c10cd36c25a6500e394c3bb1bab1fe009591e439a3fc92cbb2205d6564306a548327d8ac447ff599d882980dd235d3dbd86592627e118648ace64f678561dbae4be62ebcbebb362120cb23452417b5f25f2dce48be7cdb3b18afd110286e5c3da3c96a78302271de724e8408326529af54f6f5efab6a75268ce8dfe3b78891fa6c208897535d94fec71356cecbc67fbd347b335a808f") socketpair(0x10, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r7, 0x28, &(0x7f0000000080)}, 0x10) socketpair(0x0, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = getpid() perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x1ae, 0x5, 0x7b51eb30, 0x1f, 0x0, 0x7fff, 0x40, 0x0, 0x1, 0xd, 0x9, 0x7, 0x2, 0xf45, 0x100000000, 0x92, 0x7fff, 0x0, 0x4, 0x0, 0xe283, 0x0, 0x6, 0x6, 0x20, 0x1, 0x8000000, 0x100, 0x4, 0x1, 0x8000, 0x42, 0x7, 0xffffffff, 0xffffffff, 0x9, 0x0, 0x759, 0x4, @perf_config_ext={0x1, 0x41a5}, 0x444, 0x1, 0x101, 0x3, 0x7fffffff, 0x100000001, 0x7}, r10, 0xe, r8, 0x2) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) r11 = gettid() r12 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x0, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x0, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r11, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000280)=r9, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x0, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x0, 0x5f9, 0x8a, 0x40}, r11, 0xd, r12, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x1a, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000d00008000000000000000000095000000000000806ad6b7c45f7d9ba9e8dd729566050016109f71e7b188718b3de7725a4b693c5c0b1a9b653d7bc3a16486b54ea1f19fc3026a9e7dcbf3a46deabc78522f39da11683be5308f037ff5e1d852edac0d3589c7d451ed13be5dcded8d049dc2f87cb5ef998a85ab1ca84657659e6ac712479ddfc5fdb072b6c7e00aa1678520ca97b4d91167ecd142767dd168a2c708546596df0f614ad884a96f5267ff2c09f1e8e2fd5c56eab131eb1b9c7705c54b80827ae381c523f80f725930f406"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) 2018/03/29 14:20:53 executing program 7: r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)=0x3fd0, 0x4) r1 = gettid() socketpair(0xb, 0x4, 0x19a7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000340)="44ff81cb4241c348913fca12d414c520264461a814d850ddccab4cf6bfacac4d941a2cfc6040324e07e5d79d68aef8cd1f5d50a3e55164e70a782ce72361c5edf435dd7231f7f39d", &(0x7f0000000140)=""/8}, 0x18) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="ce48fba26070034a4e30e9478f00cb67c90000000000000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r3, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x7, 0x4, 0x1, 0x7, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r3, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r2, 0x28, &(0x7f0000000380)}, 0x10) r4 = gettid() socketpair(0x9, 0x80800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000057c0)={&(0x7f0000004400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005740)=[{&(0x7f0000004480)=""/160, 0xa0}, {&(0x7f0000004540)=""/150, 0x96}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000005600)=""/168, 0xa8}, {&(0x7f00000056c0)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x4}, 0x1) sendmsg$kcm(r5, &(0x7f0000005cc0)={&(0x7f0000005800)=@can={0x1d, r6}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000001bc0)="52b501386907ab864f7932f82ed44b9d15ff3ac0b0182ca444948081db070a1ac916754e64020263aebf9223429f4d626a94b3178cc7f9e1dbbab13a736330c73ddb3b05be703bc06f377b2b59c82dbf5007d6e7787d26f4fcf4106ecc94b6ad2f81bdb1624bcf67837837bfc23d0debc04b5d0852f443f3cbedfd4ea9c6740dac0668900001566b35d284a638af5156586592e06b1b091db4d2143f52653ce0ae983e3273a264fb37d59239205ce17a021a56db8132840d7cdcb3aee9b2df549aafffce580afef1ab89336e7e9d4d6b1bcab935a5b182bb0e622f9cdf9c392658582614579f7145d72a34df3996e189de8004d1", 0x10}], 0x1000000000000088, &(0x7f0000005a80), 0x0, 0x40000}, 0x4000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x1, 0x400, 0x4, 0x40, 0x0, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x0, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x0, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x0, 0x7, 0xe6, 0x0, 0xffffffff00000001, 0x9, 0x1}, r4, 0x0, r0, 0x2) mkdir(&(0x7f0000000300)='./file0\x00', 0x9c) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x19, &(0x7f0000000500)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000000000482002983c73a5dc5ec3da85990000d1ba99ed0d37f30abf3343e72e98ea0524ed801bcf3c1ddd3c7dbfef697bf5ff5bf93bf07c225cc73ecf701464b765eb9b586ac3f842e137994f570c35ae0a63e8cd8b4e60466bfda824b5a2e435c813d5a6fe0811925abdac543a3461836ea9241872b5f6509133cfc4d9dd76f0fff132d59aa6e77fff943a586071ac5af969b184cf7aad5dcf23663c3309f1d3000000000000000000000000000000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1}, 0x48) socketpair$inet(0x2, 0xe, 0x8429, &(0x7f00000002c0)) recvmsg$kcm(r2, &(0x7f0000001b80)={&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000600)=""/232, 0xe8}, {&(0x7f0000000700)=""/51, 0x33}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/15, 0xf}, {&(0x7f0000001780)=""/36, 0x24}, {&(0x7f00000017c0)=""/162, 0xa2}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/174, 0xae}, {&(0x7f0000001a80)=""/10, 0xa}], 0xa, 0x0, 0x0, 0x2}, 0x40000002) perf_event_open(&(0x7f0000001d00)={0x5, 0x70, 0x7f, 0x2, 0x80000001, 0x4, 0x0, 0x6, 0x40, 0xc, 0xffffffffffffffff, 0x13cf, 0xb8e, 0x8000, 0x7, 0x4, 0x6, 0x1, 0x4, 0x7, 0xffffffff, 0x7f, 0x7fff, 0x2, 0xe580, 0xb85, 0x1ff, 0x4, 0xfffffffffffffff7, 0x81, 0x1, 0x5, 0x1, 0x40, 0x3ff, 0x0, 0x1035, 0x8, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000001cc0), 0xb}, 0x8000, 0xfff, 0x4, 0x0, 0x6, 0x40, 0x100000000}, r1, 0x0, r0, 0x1) 2018/03/29 14:20:53 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="00e2fec5f11579713b57f374925aa584f5711d09f6436f605fdab0410f9f65e8f3583910dc7534b6ffe88fdea0cf37779e677257135d5f603bbc44322ea01dbd097a62d6128187ae95a0660901caecfd9a99fc898ae74e059ba2ede15174daa0787b8621b2cfcb04b2b2d7885347c53e76cbc1dfd1b43e3497c35c55482c529a66309478c00b54947bedfb9a59c0fee82fdc4f93716f3d45c1fb09e9afdca6873fc3"}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) gettid() gettid() mkdir(&(0x7f0000000200)='./file0\x00', 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000020c0)=ANY=[@ANYBLOB="ff7303be0207eeb635c0000000000000000400000000000000040800000000000000009500000000000000d379bc3571a9efef0e142b77a5e8ddc2fa95370712a3e0f81765e87b387b416b7c79"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0xf, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12c4", &(0x7f00000002c0)=""/4096}, 0x28) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000300)) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)='/cpuset\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r1, &(0x7f00000003c0)="8418ff91195f63aa8f4fcb356fcb77d8fe0884d6d9ca0243505ea9810b46e9ce548d749c8e47626ede0bd7ad3735d4", &(0x7f0000000400)=""/241}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='adfs\x00', 0x10, &(0x7f0000000640)="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") ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000001ec0)="3f161801329d104df73f0e68a1e4a530be94a67ed0016303a695fe17652bada74ab5a9a3d8f7333bf610019ed9970f4de0698fbe1e1c113bc3b9c7880526e8b5cf72f4bc83aed88dd5d35af55fc02c22b62029512133bb3378853eda53dff191632f748a4ebf1205ff0f28578682be0ced1b3ba342891139410a009a9177e1a37baf4b2e87d5f04172c94cd67e783ec2cbc3e5018adb7f9a4482822a6593cd97f1398e41a6998440cf318a836c420bc5afbd71bb0892eb81e8bd04f83d8cf448794b13c22d4966151f18209a504acf1a683b732e8879fe838cdbbe7c9fe8ca65d69f927c647a318054edb027a42dd0", &(0x7f0000001fc0)="1ad1578080f5440ea036d9ad3651b2bd2ed73c21e936e1c82e241b960974b8f2d9b29cbcf049527812852207c74fa9d83562d1900bb0ad2f02ad3ec844087462fa105a8f6c3e54f1cdce7cab9f4fbf6c1b6dc1bebbb436fcacb39e6f529cc4617d3a14451eeb95197e32860d2efe73106bbe9d74210829b7eade9794cd674ebaa2ce5c6bb2ed718952a3e81e870693ca7f297b5008a926be7ba87681c95eff4223dfa2c2bbb0c7774cfba3d3e874a72e0c46d88d38edbd5db42e0b78a01b3a09ab134908949fc9eb473cf032c5e54a03f6aa4389ebf459c231367796abcdf084c61b5c969edd2172edb9db07ecce061aa1f765"}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001640)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000001700)='adfs\x00', 0x0, &(0x7f0000001740)="9b07ab3c971ed16e8f966c7281354825a9ef251cfb4eaf1ff202ff09b547672db4d7bf4df3a16ac2f23964e16be80919b36ee26358748a5354e2bd7e9efaa8fd26099b6e46d807eaa95901e8275d226f658d5b6a2638a039b896e463547bb53dbf3e9031ccf7d6e7cbd7418260a4b28b129d878d5c820224bb2ae53be0efd9385e956386101da2b2612a280958b9f7244fbbfc027ae1220b") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001800)) r4 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r4, &(0x7f0000001d00)={&(0x7f0000001840)=@can, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)=""/189, 0xbd}, {&(0x7f0000001980)=""/213, 0xd5}, {&(0x7f0000001a80)=""/144, 0x90}, {&(0x7f0000001b40)=""/82, 0x52}, {&(0x7f0000001bc0)=""/59, 0x3b}], 0x5, &(0x7f0000001c80)=""/120, 0x78, 0x10001}, 0x120) mount(&(0x7f0000001d40)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000002140)='afs\x00', 0x4, 0x0) socketpair$inet(0x2, 0x80e, 0x7fffffff, &(0x7f0000001e00)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e80)={&(0x7f0000001e40)='./file0\x00', r1}, 0x10) 2018/03/29 14:20:53 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10408}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/03/29 14:20:53 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x0, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:53 executing program 0: 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={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000002c0)="112d687ea82c2e8ae4263eac6cc4c050d5bb0115ea20a43ffcc684274ddddbb0741ad24875ae7910bf4cf5b4f757eec96f6f93e9622aa1c12c88acfebdc4f1f5fa496edfd35180dc9710c67a59c835fa842d3c66ae5c4af6ae2da6252297e0cfb90bcf02fa5f4744b96bb75bba58cee2ab37187bd9587cc982ec7120d852fe5f315e883652226594615ec47494814aae2ec5184d841f35174b7584be979865d5080681e4e735dd4b1c2443f7ca31dde318fece1ffa556f1f7aaf9369642c361c76", &(0x7f0000000200)="85943aaa67328f378148f4ba4e0f4fbcc7c72e1a72272e8c27ce77bf8f9067823da03c93ee32c631fc058e91222ec216727f7f084557da472d8d046e0d4be59efc9b2f84e03ff4c6c7825bcdf8cd1d8c9b7b500335a50f3342b5e16f1627957b85db6a779bae013c23e9d4418753d2569c5b96b922ee88c733fb150be562bec09de33e51dc25114fdeaa7668c6fb652af8b6b15d252ff15b3542430b6e422d4e24689a03243cd8d38e9215987983cd8b6451d58ffbc3190a1bdd1c739f06", 0x1}, 0x366) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000100)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000100)="20015c3355cc1cc1d45ee42be8461c89dfe516f2c5ec8d9f0a93ad50c05c0b5adbfea955cc860238ca5adbee151450b321841d4bdb202b143c44a542e572d7d3a3295665c3705b746d2f509fec81ee2933adf59d285911d4a82b950b8680dc87a725ad5fa73889b0fef4045f14548aad1f6e5740f6498530a4b1a06f72963684684847c34d838309d3e9e72edc77bc1eddb9cdf399577060594862f02c267941bef9487ee91ee5552bb620c03132c3f610f1e02d23389c5bcc8d0d1792172c5ce3ba916c629ed749aa161c83292e695a0056d72dbe2ee15be371f88096", &(0x7f0000000080)=""/25}, 0x18) 2018/03/29 14:20:53 executing program 3 (fault-call:8 fault-nth:62): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:20:53 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000001500)=@sco={0x1f, {0xef33, 0x97, 0x100, 0x7a6, 0x200, 0x7}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001580)="6afde34ded94e91b0fca07ef5db0a46ad1efe5e6f5a3d21991361a295fabca3ace85f32d0c7652ec5795b41cdc5c20f0443ea7890e9df838dfd5a09172aa180e6486c63c6330ebdda04884962924588b152346a5e686db90c2e52c13f1bdf6da2b2942d0a74977d6f32c642028910f4858c7ce81abf3388af8b42ca0bed3215226bc97577ce1035b2a25c2a03fba5c108fd6a9ef2e8761af56de1b92a34d578443a476d6ad232a1ca8e4c762955a4ad57fd020524dd44e4b2a5c35631aa63f8314494714edcc479150", 0xc9}, {&(0x7f0000001680)="f9ce84b16c369e9b459f7d29af4984709e0ece7880ee10f6af79edf8a9e167869eb35a05b365f82f98f75a1c162f96796eaa26f7e2d357b4261db3786af31adb18b181e12b97d1f2e3e32975cf746f1f3522df642654ed63d4724e30129cbda1302197bcfb11c9e051945be9a1f52aab8c25b0a05e9509a631452997181657d96d4797921a5f475bca095cc99f3c0fc1080001906f8267bb05ac069007c92a9a99fd04de40", 0xa5}, {&(0x7f0000001740)="6cec29f085b5755dcea31ff44ee35eae00e7071a4deeec794e6eac57b2d4cc7139aee7deb4a6ac336114760d", 0x2c}], 0x3, &(0x7f00000017c0)=[{0x70, 0x10a, 0x3, "c0c37d66eecc45b3b67aa87da26c3f147bc13ecdab42c83e4151aa1ded873a99f7107f0c1f9c0a529a3586c6f67b303ce06d5d90762186493cf7064064c96837228e272bf93865b0f5318cbb57209e436cf5373ead66977031da5bdd65"}, {0x60, 0x111, 0x1f, "5f30905d3cb7d8a85b29fafe2866e1b4544cddeba06030ae32959a3e5e20ed90f8891b2f1dd1e8cd29f6a0807cded9430a66c16ed94251c10fe143e6253d774a7a27d3151afa21586d3d918ca4"}], 0xd0, 0x20008000}, 0x80) recvmsg(r0, &(0x7f000000c980)={&(0x7f000000b640)=@can={0x0, 0x0}, 0x80, &(0x7f000000c940)=[{&(0x7f000000b6c0)=""/162, 0xa2}, {&(0x7f000000b780)=""/4096, 0x1000}, {&(0x7f000000c780)=""/140, 0x8c}, {&(0x7f000000c840)=""/205, 0xcd}], 0x4, 0x0, 0x0, 0x1}, 0x40000000) sendmsg(r0, &(0x7f000000cf40)={&(0x7f000000c9c0)=@ll={0x11, 0x0, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f000000cb80)=[{&(0x7f000000ca40)="397a07821c5674c4a55d6219bff06749f424d34ae268fba251414dee16754432054d312ebde3ca22ac03df3297325b57cb581d9696b761aaf317170f50082490dc3ecb3e1ead55d00b4606cfc0a53cf11048aee8a4a5efc9d53332a955c271fda605c38129fb51501e428e394af881577ee82439c3a4727ab97ef3398a29e808d32aff26623c93b4b07d6d19cb7643811fb7df300c24046d228749a22bb0cb4c7179520065e5574393a6ab040751f62db6", 0xb1}], 0x1, &(0x7f000000cbc0)=[{0x10, 0x0, 0x400}], 0x10, 0x40000}, 0x40001) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x0, 0x0, 0x99}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=[{0x1010, 0x102, 0x7, "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"}], 0x1010, 0x4000}, 0x4884) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r3}, 0x48) socketpair(0x9, 0x4, 0x800, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000001980)={0xd, 0x7, 0x7, 0x1, 0x17, r4}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x7ff, 0x1, 0xbffe, 0x19, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='logfs\x00', 0x1000, &(0x7f0000000480)="bd37badebe257b") bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x1, 0x100000001, 0x4, 0x10, r5, 0x9aff}, 0x2c) [ 1220.624539] RAX: ffffffffffffffda RBX: 00007f55d4daf6d4 RCX: 00000000004548b9 [ 1220.631780] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1220.639026] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1220.646266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1220.653507] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003d [ 1220.661040] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry lockd [ 1220.670321] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:20:53 executing program 3 (fault-call:8 fault-nth:63): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:20:53 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x4, 0x200, 0x1, 0x0, 0x0, 0x800, 0x400, 0x2, 0xffff, 0xff, 0x6, 0x7, 0x182, 0x9, 0x5, 0xe56, 0x4, 0x1, 0x80, 0x800, 0x8, 0x3, 0x0, 0xfffffffffffffff8, 0xcd4, 0x20, 0x9, 0x400, 0x0, 0x5, 0x1, 0x7fffffff, 0x6, 0x1c000000000000, 0x5, 0x2, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x8, 0x40e, 0x1, 0x7, 0x0, 0xfa50, 0xfffffffffffffff7}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x101) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f0000000500)="7b498c3ab0c1a0a0d9284d3eb0705e4d6d1e8e90b9b27542041be9acd84533641fe6e4b2abd8c5af3e7417ea4a2f53df963e5afd615d023c9823a5d3f3afa156e4f197b967b884c77c5571268d4e468599ad016489f175c5133e06cb8bed50438a88937f7ebb27521116b919b8b96e5978d651cbfbcc8f60e18b6f3fc8d17f7fdcfc09a1257249b0506933559cd96d62738561dde539a35048cfa2fa0bcf9946b46ce9544bad5f4efee84405dfabfc5004af01365e8c920f", 0xb8}, {&(0x7f00000015c0)="2fdcf6c006a709d833381378114a6607aec6b51daf614c64c2", 0x19}], 0x2, 0x0, 0x0, 0x4000000}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005b40)={r3, r0, 0x5, 0x3}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005b80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000007100)={&(0x7f0000005bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006080)=[{&(0x7f0000005c40)=""/136, 0x88}, {&(0x7f0000005d00)=""/104, 0x68}, {&(0x7f0000005e80)=""/93, 0x5d}, {&(0x7f0000005f00)=""/235, 0xeb}, {&(0x7f0000006000)=""/27, 0x1b}, {&(0x7f0000006040)=""/45, 0x2d}], 0x6, &(0x7f0000006100)=""/4096, 0x1000, 0x200}, 0x0) close(r0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000007140)) sendmsg(r2, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000100)="375275c49f4ec6eaf7b9590dc98cbc03bbba01e6d0d45916a9a503a7b9f56f52d2c31f630dcb76831a41296f220967c01aab1cf47d90769377f1f1df23a914da662737f871495c5dfca45c32dd19c50d7279e60163a6d55eb9f3dae7038bf4337047fb867eef341a6272fea286f8d44a3af06f9903564b0a6d1d8b9dabedc156882f3b985480685631ee7d0f216cdebd80b837039496ec620d45817a6ca2845db7dba078709540be945dcfe04e68141c746c4ba4c0aacf4acb8b33a1be116a3de5c63773f19f6cb28d55e915184b62f25f4ca20eaea41f1932e5c9ac60", 0xdd}, {&(0x7f0000000200)="6eae3d225e1359a15c23056911c479cd20dd960026796f0d8ee7ed2ae56b58c7dbef852760b3de4d00af6a99ef6fdfbeb26024c4969cf24c261c5542905fecf25064197e757b511f07456fbd502bd82a869d4748ddfaa6304b8b21c20e5758e7b3dc3eee14beaf6d5aac76c011d97818335415baa15c9d8078d4ca1c0cc9cf85a164e2e0f45e142582aaaf4faa2764028110904957b9d4", 0x97}, {&(0x7f00000002c0)="db37d0e3cd6e3ff1d41ad5868bc942d8a977b139ed6c4acdb0642ee5ee21076a8ffc4959fe36812e71a23d554f70b718774a8a27bc51145c315a04f7dd33069b33018c207f3aea0246a7194142e903e11e", 0x51}, {&(0x7f0000000340)="c8ad449247c48cebe4d299d7f6638c49ed742c9feca07ebbfa4fa5eea44ad6966a1bd3f5cdf216856a2260dc2566f7ee5140a1f08a3eba50ce1a12c67eef41368dd6987e411dae7e6fde9dfc3256db20bab0a01282a87015a4c4c02ae981e9e350a7f1031eac48d310e2ddeff751f085d9d3550793e09e9e1f0bb9d412a66e92bb8eed8e0022e2377492dcb3a1db200b4753c2565085cada59f0238877322ed7e69985d2405c65c9b0c9b82bcf27ad56089f97b7d545", 0xb6}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f0000000400)="9c6bb6b4943dffc8be62c427bc57c4c22f7441e21d46f34aa66cba97a76b8518ea17941e97b1918aa2218e8e14f054e519ef1dc1721c", 0x36}, {&(0x7f0000001680)="779de8283d0a808ab3aa50571e096d3a35fd6f", 0x13}], 0x7, &(0x7f0000001740)=[{0x48, 0x13f, 0x2f, "f6f8dc8136e8dc544248af48a0693278c8e4c5128bc901d80da106cdaab3f9767a745ef6d6fb81888979c9a2713c3e137546e512ec9a"}, {0x1010, 0x0, 0x2, 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{0xa8, 0xff, 0x4, "cf6268b9e273e1ad53d174823b9f1108d181b975697fb296f249e5a0d9e2187f3b76719a8dc208d81b2d3aaf10d195e554b7e709139140755f87e40fac48dccbd25b79cda640bb918deef3df853360d869046d7910ac24da68d3b578992cb57797259afe073fa6960c93575139f986fe68f2d87c6335bc251c350d0f6c11f95b1ffd1feb8e36a0443efb72c04b20b26b5a1b01c93bb4b9"}, {0xb0, 0x113, 0x2, "4424bc14f0e9678050fd6780302efb90256597eded749c74b2e8b26f9bed31f27e3e4d7a5984ea7a50549704cfafb9d737aafc39fb591effc21562817da221edeab36c4cc6e5a9e565dc89340ce483afc31f362019e59c6e1e31d15689ede85705c71f96c3572deb182c7c7935a686139e936753fdcb785a7a3d772dc652ede9b6791df5775b5389efd31c816f92ac9aed11881c379aa4e7543b398bb44d"}, {0xc8, 0x18b, 0x2, "c9f990a6f2bae93ab18a7e13315bca60dc159144e8084ff0f04db4ef0554a6054fc0024c7d9472f62ef6f2d44eaf04305ec141b7ae60d9a0911aeb90290c6f4f91c59adc54a892de511992a964506d47767e046036589e381b3adde7e6afedeb512fe63d908ca1f147ca13758a582fa88c3f29a5424dc0eaf3684f711453449b7d9d01b8b4f5a236f1cca065a3a97e660eb843fa852e9b1bd5090ca9ffa2aa359782933903e02276138d738f39297f6bd95cf713cf"}, {0x98, 0x105, 0x20, "e798b93e8a21c61e90d615d443ca915fd5b926b96c3662f67c0d278695db5a8a87fa7d5af3215128f3298f21baeff62731f639c0737f9212c2b155ae9129016afc225a5169b76a367d4df60ea21e9ea7378a8228765423a21c256b2b6702cf4c9b7c26991569c2c5596fff4ae14e3a46de31d98288f3050d83f1fecaef7be9b3412f"}], 0x1310, 0x4000}, 0x40010) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000007180)={0x1, 0x100000000, 0x2, 0x5, 0x10, r5, 0xffffffff00000001}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007300)={r6, &(0x7f00000071c0)="02a90d5517d85f4379eb", &(0x7f0000007200)=""/255}, 0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000007340)) socketpair$inet6(0xa, 0x8273725ac0286d8a, 0x1, &(0x7f0000007380)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000073c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007400)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007480)={r7, 0x28, &(0x7f0000007440)}, 0x10) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007500)={&(0x7f00000074c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000007540)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000007580)={0xffffffffffffffff, r8}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000075c0)) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007640)={r6, 0x28, &(0x7f0000007600)}, 0x10) recvmsg(r3, &(0x7f000000ff40)={&(0x7f000000eb40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000eec0)=[{&(0x7f000000ebc0)=""/152, 0x98}, {&(0x7f000000ec80)=""/14, 0xe}, {&(0x7f000000ecc0)=""/70, 0x46}, {&(0x7f000000ed40)=""/142, 0x8e}, {&(0x7f000000ee00)=""/165, 0xa5}], 0x5, &(0x7f000000ef40)=""/4096, 0x1000, 0x8}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000000ff80)={0xb, 0x6, &(0x7f0000007680)=@raw=[@exit={0x95}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r6}], &(0x7f00000076c0)='syzkaller\x00', 0x98, 0x7, &(0x7f0000007700)=""/7, 0x41100, 0x1}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000010000)) sendmsg(r4, &(0x7f0000010480)={&(0x7f0000010040)=@generic={0x17, "b5ed8ce0bd3f1c844061ad3f075c527882e1b7682e47f09d4a2b8a17a2ea3e984d1b3d01d00eec6e7637e5a5e6cb01340e80a406d134f753e85f8e14f09dfe3fcdeb7ac86e6f07b504533c0e7f629fd51e46f8151b31533d3f2412ca0831c179e1133bc8d45feb049a654d8e64010b2a6d3b413a44a52206ae470347ff6f"}, 0x80, &(0x7f0000010280)=[{&(0x7f0000010140)="58c3b9884ba6ac12b46a331768cddbba7bbcaa409514a3a72cad13c9200d065cc0b4fcbbc552470944fc3ce330bcbc9817420549038ab5931b7d21912171e63b401458fbf9f375670a0ccef22c938e9d688b4705ef68d0630d59071795eaf07e39f77e6317ddb1d3f2cd931274ed5c6782bb055621c92be0c0dd3f1b17ba4d95d569ecb6a075d198d2abf5d7ce27538d074503ea7d662fab2726c5dd170a76c7", 0xa0}, {&(0x7f0000010240)="53270cee127b14f14a86a688a5196bb903722db938727cba", 0x18}], 0x2, &(0x7f00000102c0)=[{0xe0, 0x10f, 0x0, "4e9e073e05b70cd3a119e1620e0b24ff0648894860fb4fcd0fbf0ff56126f5c02e42e7bb735462a76e8de89a5aea5fa2d8dbe3588fcccd7a5e7ab25390f5b7bd0026d23a22746c49be2ce07264f43f8637e616c79bb73de710a6cdcbbed58f04e77d09adcbba15bce03f2d0cd3f391379af5cee5bcc83255b473720d33b595354966f3ba501f271818ec84852c746e3db6a4cd625b9e794e8e319b255f54d60a6ada7b9a27492c239bca0504ab17c79ca587bdf993f9afc07740b2262d6f6f23b2390a337c9ad9ef1acaa9eb8f74bc14"}], 0xe0, 0x8080}, 0x8010) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000010840)={0x0, 0x0, &(0x7f0000010700)=[{&(0x7f00000104c0)="b1646923acab63146fe3abc23dc60035207418fcdd340b8f4dd05bc9", 0x1c}, {&(0x7f0000010600)="5f44e0484dad0ddeec7b30ac5f94657dc1437c313b576c4f4acc50627a5c131f2c2091c0b8757a627ab295fb73c787066f71b76b673e7f8c383f8dd33d267721395469c711f551f3c1cd0360ec89b320014fab827e48bded8d4460652db084ca3c1b807bf22f353df76283095d07f85baee1ec9cd874c853b491ccd946df477f514638bec62d7d9feecfc30b1f5b1176639a3591b7f7ae09b6fc71f5c00cf154b6aa5367417a8121b5da57f6d525458e047f9b74ae907a2ccaf43e1765979339972a50a5c7e018b98d79ffa4e08e8f712c7522da05bac172ac8adb993fd514a8660b535166", 0xe5}], 0x2, &(0x7f0000010740), 0x0, 0x15}, 0x0) 2018/03/29 14:20:53 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x0, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:53 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000000c0)="47504c02", 0x8, 0x12, &(0x7f0000000100)=""/18, 0x0, 0x1}, 0x32) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x8, 0xffffffff, 0xc483, 0x6, 0x0, 0x3, 0x8000, 0x4054c88ec7151ae9, 0x5, 0x7, 0x61, 0x3f, 0x2, 0x48, 0x2, 0x5, 0xfff, 0x5b38, 0x260000000000000, 0x0, 0x0, 0x1, 0x3, 0x3f, 0x2, 0x7f, 0x9, 0x9, 0x8, 0x1000, 0x6, 0x101, 0x6, 0x8001, 0x2, 0x8, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000000440), 0x8}, 0x20000, 0x3, 0x0, 0x7, 0x1, 0x152f, 0x400}, r3, 0x8, r1, 0x1) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x7, 0x2b71, 0xee49, 0x1, 0x0, 0x1000, 0x10000, 0x6, 0xfff, 0x8, 0x4, 0x0, 0x74, 0x800, 0x7ff, 0x2, 0x6, 0x80, 0x4, 0x1, 0xfffffffffffffff7, 0x10001, 0xff, 0x3, 0x3f, 0x0, 0x7f, 0x6, 0x707, 0x400, 0x4, 0x3, 0x9, 0x6, 0x1, 0xea, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x0, 0x3, 0x73, 0x4, 0x1, 0x9, 0x8}, r4, 0x7, r1, 0x0) close(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r2, 0x28, &(0x7f00000002c0)}, 0x10) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) close(r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/03/29 14:20:53 executing program 5: mkdir(&(0x7f0000000540)='./file1/file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000600)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000780)=""/191, 0xbf}, {&(0x7f0000000840)=""/82, 0x52}, {&(0x7f00000009c0)=""/211, 0xd3}], 0x3, &(0x7f0000000ac0)=""/210, 0xd2, 0x100}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000480)='./file1\x00', 0x40) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) close(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0x50, &(0x7f0000000580)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1/file0\x00', 0x0, 0x10}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0x9c, 0x2}, 0x40002160) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r3}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000740)=r4, 0x4) 2018/03/29 14:20:53 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000980)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/5, 0x5}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/241, 0xf1}, {&(0x7f00000006c0)=""/121, 0x79}, {&(0x7f0000000740)=""/107, 0x6b}], 0xa, &(0x7f0000000880)=""/234, 0xea, 0x8}, 0x20) recvmsg$kcm(r0, &(0x7f0000000c80)={&(0x7f00000009c0)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/109, 0x6d}], 0x1, &(0x7f0000000b80)=""/206, 0xce}, 0x2000) socketpair(0xa, 0x2, 0x3ff, &(0x7f0000000080)) socketpair(0x15, 0x80004, 0x8, &(0x7f0000000140)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0/file0\x00', &(0x7f0000000040)="7f7175019e6500", 0x40080, &(0x7f0000000d40)="1f4752b43174837e7b0926cbdfafe673c8820bce8a928983e6689183272f2bb1ff2930b0d8111a0a4b4d94741d5da4cd089b4e54") 2018/03/29 14:20:53 executing program 7: socketpair(0x4000000000a, 0xf, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x7, 0x40, 0x4, 0x0, r1, 0xab2}, 0x2c) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffff943f26ea) r4 = gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) r5 = perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x7, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x3e8, 0x40000, 0x4, 0x100000001, 0x0, 0x4, 0x401, 0x4, 0x7, 0x4, 0xc892, 0x10000, 0x20, 0x4, 0x2, 0x4, 0x8, 0x7b, 0x7ff, 0x8, 0x20, 0x8, 0x2, 0xbf01, 0x40, 0x0, 0x7fffffff, 0x1000200, 0x6, 0x4f4f, 0x5, 0x0, 0xfff, 0x6, @perf_config_ext={0x7, 0x28a4}, 0x800, 0x7fffffff, 0xffffffffffffff85, 0x5, 0x0, 0x0, 0x5}, r4, 0xe, r2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1f, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000380)={r6}) r8 = gettid() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x2, 0x401, 0xbf, 0x0, 0x8, 0x8040, 0x8, 0x4, 0x4, 0x358, 0xe1f, 0x4, 0x90, 0x0, 0x2, 0x9, 0x81, 0x10000, 0x4, 0x136, 0x3ff, 0x168, 0x3, 0x7, 0x9, 0x100, 0x100000001, 0x5, 0x218, 0x5, 0x6, 0x0, 0x5, 0x800, 0x1ff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x757, 0x2, 0x2, 0x3ff, 0x2, 0x800}, r8, 0xb, r0, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r7, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r9, 0x80000000, 0x10}, 0xc) perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x1, 0xffffffffffffff81, 0x7f, 0x2c, 0x0, 0x9, 0x4000, 0x1, 0x0, 0x502, 0x5, 0x0, 0x10001, 0x4e3a, 0x4, 0x100000000, 0xb8d7, 0x0, 0x0, 0xffffffff, 0x4, 0x80000001, 0x0, 0x5, 0x7, 0x78, 0x1, 0x73, 0x800, 0xe4da, 0x400, 0x1, 0x468, 0x1, 0x3fff8, 0x4, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000540), 0x1}, 0x100, 0xfff, 0xfffffffffffff000, 0x3, 0x6, 0x8, 0x2}, r8, 0x1, r0, 0x8) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x100000000, 0xffffffff, 0x7, 0x9, 0x0, 0xfff, 0x20000, 0x5, 0x4, 0x0, 0x15d69fa4, 0xe92, 0x1, 0x3, 0x97d0, 0x2, 0x4, 0x10001, 0xad02, 0xba5, 0x2, 0x80000001, 0x3ff, 0x5, 0x7, 0x7, 0x9, 0x2bd, 0x3, 0x7, 0x8, 0x1f, 0xfffffffffffffc01, 0x2, 0xd, 0x6, 0x0, 0xb30, 0x2, @perf_bp={&(0x7f00000001c0), 0x6}, 0x2000, 0x7fff, 0x70000000, 0x3, 0x3ff, 0x1000, 0x8}, r8, 0x8, r5, 0x8) 2018/03/29 14:20:53 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x0, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3f) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x1, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb45260731ec1e3126fa1934f101aba2726f7551c977f4d0155378e1ede0367d08ab3e1eaf240b35f74c4297fbe8e9fb44777868e47d1a1d2fe195f", 0x73}], 0x1, &(0x7f0000003180)=ANY=[@ANYBLOB="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0x2041, 0x80}, 0x20000000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/03/29 14:20:53 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r0}) 2018/03/29 14:20:53 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair(0x10, 0xa, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x2, 0x400, 0x3, 0x401, 0x0, 0x9e8a, 0x80000, 0xc, 0xfffffffffffffff9, 0xd727bf, 0x80, 0x3, 0xf8c5, 0x0, 0x100000001, 0x9, 0x3, 0x67, 0x85, 0xffffffffffffffff, 0x8000, 0xffffffff, 0x0, 0x4, 0xbae0, 0x9, 0x9, 0x1, 0x8, 0x0, 0x1000000000, 0x4, 0x3, 0xfffffffffffffeff, 0x7, 0x9, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x6, 0xa78}, 0x2, 0xd4, 0x6, 0x7, 0x3, 0x6, 0x5748d994}, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/03/29 14:20:53 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7fffffff, 0x8, 0x10000, 0x2, 0x0, 0x50b, 0x10040, 0x4, 0xfff, 0x2, 0xd77f, 0x1, 0xbfc, 0x4, 0x80, 0x4, 0x101, 0x1f, 0x400, 0x101, 0x8, 0x9, 0x4, 0x10001, 0x2, 0x1, 0xdd8a, 0xffffffffffffffff, 0xc1c0, 0x3, 0x10000, 0x0, 0x4, 0x3, 0x6, 0xffffffffffffdc61, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0x5, 0xb98, 0x4, 0x12ba, 0x4, 0x2}, r0, 0xf, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='!vboxnet0ppp0\\-*cpuset\x00') perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0xc) [ 1220.924699] autofs4:pid:5734:autofs4_fill_super: called with bogus options 2018/03/29 14:20:53 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x7, 0x2000000000000001, &(0x7f0000000140)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000500)="6f24c1aa8ee272df3758d486cfc7ac275e2263f8d17c26e89bc8e5b4976cf10fa1d6e6345523147d9547d638878778ba8e550e0f0108654aa0cb57d698c72e80bc13705ead609023496854bf3b87ea87873880a5a4e119cf2fe686bfd2cd04b158f56962d7715ec6f01889878f8050419c0ed0defd7a3cbce4d960f63944113a4d42d0f81ac8", 0x2005800, &(0x7f0000000340)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='logfs\x00', 0x20000, &(0x7f0000000380)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) 2018/03/29 14:20:53 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x0, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:53 executing program 0: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x8, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x801, 0x200, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) r4 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) sendmsg$kcm(r5, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="e8a6fe3a89d33c7e6eb3f7254b9bfc67c24a69293c216fef45f24fe12a8a58b10c5f85b03b41b8f994baec654add788c75a1330629f820a0f3fde4ffbbe7f633d9beb308fb", 0x45}, {&(0x7f0000000280)="48223c5d6dbe960daecc2bb1ab8f0667bc2e60abeec1db5604f7aa5e129ec6d54b202cbb052f2a677327869035584ce24d7e4c57c64c1e875a69a5e9d9e593d2bae53c85c82217c8908fd9cdbc674ef317b8fdd915af0d786ca1eb5053bafc3496dfa7f3d9e015e91a3269", 0x6b}], 0x2, &(0x7f0000000380)=[{0x108, 0x0, 0x9, "3e516a92318af9166bf44ead7d5a8e91b5d993d7e3f1f7180a9e0d075b45954e1e2d5d086eda3a72c9196a5cf786c1530172b4d190ddb6f0022222896ceeea62b25973bca3cc4149ec2dde2602a005454ee64e8d0d7ad76539cf5daf1a3856fce1234a4bef1f46993df3d90abafa06f64fc56599b2484b492e814add9fef499883b6081c64e2b2734139c125367c49381f2e35fb14732b89e226b4f06a2c13608df49e27e85ac60bf9bba24945f521e2436986859d038c0d68ef3aa5bcae98e3ed4513aa0fe70c8c3b8be1cfc99eff73f76c793368b3c2547e444a760b9393ca5c78363fcc04dffa9f872e7fcfca47ea0de4b058"}, {0xa0, 0x119, 0x7f, "fa99ac4815acd80eea5bae7cb47f66901f623d280bd54c6040f65c838d5ebb8210c1b6a4fc3cfb6825d4f66fef1d2b015e872f9812fde351d8222e8c3199f11bc07221c257741ecb029b19cb4d67abe18c45919416f30fcfee25daa1003ef395036df373c8231bfc61d426a0f1882ba48bbfd4a7f8682f294546f290858cc4bda03faf2103a52e781ebc"}, {0x78, 0x1ff, 0x2, "f01ac24bfd447c6b7b846e659853706a20ce076e2b460e4e56ec6638d6a04339adb2c23df4d43037714b1fffa89c636c6b4c2258e09a9466e73f4007c84d6b74e42ba6dcfdd7268a2c26f1c027b189b6642f99a9810be81546300ced017e75fdc32434634d839ba4"}], 0x220}, 0x20000000) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000016c0)=0xbc6) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000001700)={r5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000008500)={&(0x7f0000006340)=@can={0x0, 0x0}, 0x80, &(0x7f00000083c0)=[{&(0x7f00000063c0)=""/4096, 0x1000}, {&(0x7f00000073c0)=""/4096, 0x1000}], 0x2, &(0x7f0000008400)=""/242, 0xf2, 0x3f}, 0x2) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000008540)={0xf, 0x8, &(0x7f0000001800)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}, @ldst={0x1, 0x2, 0x3, 0x3, 0x8, 0x100, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, r1}], &(0x7f0000001840)='syzkaller\x00', 0x1f, 0xeb, &(0x7f00000005c0)=""/235, 0x40f00, 0x1, [], r9}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r10) r11 = perf_event_open(&(0x7f0000008600)={0x1, 0x70, 0x3ff, 0x8, 0x2, 0x0, 0x0, 0x5, 0x80400, 0x5, 0x10001, 0x6, 0x400, 0x400000000000000, 0x3fffffffc00000, 0x6, 0x2, 0x4, 0x401, 0x9, 0x101, 0xbfd, 0x0, 0x400, 0x4, 0x7, 0x6, 0x8000, 0x1, 0x4000, 0x2, 0x5, 0x5, 0xffffffff, 0xfff, 0x1, 0x401, 0x2, 0x0, 0x80000000, 0x6, @perf_bp={&(0x7f00000085c0), 0x5}, 0x0, 0x80000000, 0x3f, 0x7, 0x7, 0x0, 0x3}, r4, 0xf, r2, 0xb) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f0000008680)={0x3, 0x0, [0x0, 0x0, 0x0]}) recvmsg(r7, &(0x7f0000008a80)={&(0x7f00000086c0)=@ipx, 0x80, &(0x7f0000008a00)=[{&(0x7f0000008740)=""/184, 0xb8}, {&(0x7f0000008800)=""/81, 0x51}, {&(0x7f0000008880)=""/222, 0xde}, {&(0x7f0000008980)=""/20, 0x14}, {&(0x7f00000089c0)=""/24, 0x18}], 0x5, 0x0, 0x0, 0x4}, 0x2001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008ac0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008b40)={&(0x7f0000008b00)='./file0\x00', r10}, 0x10) ioctl$PERF_EVENT_IOC_ID(r11, 0x80082407, &(0x7f0000008b80)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008bc0)) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000008c00)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008c80)={&(0x7f0000008c40)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000008cc0)) perf_event_open(&(0x7f0000008d40)={0x3, 0x70, 0xfffffffffffff38f, 0x8001, 0x5, 0x1, 0x0, 0x1, 0x800, 0x4, 0x5, 0x4, 0x0, 0xffffffffffffff00, 0x3, 0x5, 0xfffffffffffffffc, 0xffff, 0x3, 0x37cc, 0x2, 0x8, 0xf655, 0x7fff, 0x8ce, 0x0, 0xfffffffffffffffa, 0x1, 0x7, 0x3, 0x3, 0x20, 0x7ff, 0x6, 0x8, 0x1000, 0x6, 0x80000000, 0x0, 0xf4f4, 0x5, @perf_bp={&(0x7f0000008d00), 0x8}, 0x10000, 0x6, 0x8, 0x6, 0x0, 0xc361, 0x7}, r4, 0x2, r1, 0x2) sendmsg(r8, &(0x7f000000a1c0)={0x0, 0x0, &(0x7f000000a140)=[{&(0x7f0000008dc0)="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", 0x1000}, {&(0x7f0000009e80)="5af1226b4b85b15ed97872f1d25b7ea2cff6c916c920b6e91071655176ddd4e6c5a7c68d2c7dd10fb45650396b860d33aed39e48889bec86b9a4583fa1d0cffaaaaa98ceb5e6a9cd58e8ff8d82a5ae88240dcbdcb4b6eca9e9ad747fbe05f8e5b6e6d5858e4243ce6751497456d1cfef0d62bee98f9d6ef4e6ab001701931f16f35c0937136fed458086ece640334c4f0131fd460566a9d927ee362a073f141c4b781540f1d1fb5220995b0de8838c833dea8dc1c4b185758da3a8f1f548ebcf4f14f4e2449ee9187afb97", 0xcb}, {&(0x7f000000a040)="0dc8dda7b4342f663b2354898de5c7481c1fbaa6c09ead029617dd3c7ff9e887bce6dbf8a70607c611b66a6413f16007af9c03a120796be3af89e025154a4017bc6097d917138cc934d0d29b5d9f64efea30a4da133e914aabedca87a6c108ac301db3f467c076b43997fbf63363beec9e94b559ae566ebb477aad4f8a30e4c9aaec0e9234299763bdfea1bd8c3170305b97f5ebac14c557fac54841b3d0b4025861703de2585338e5d46cddc12b051037141b7fdcc4d60db3e29e536b8ce5b0abe82bb4bd842b451342d14db28226c816ccdc2ba1531e86", 0xd8}], 0x3}, 0x40040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a200)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000a240)=0x800, 0x4) 2018/03/29 14:20:53 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001600)={&(0x7f0000001640)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1, 0x8}, 0xc) r2 = gettid() r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001580)={r3, 0x0, 0x1000, 0x1c, &(0x7f0000000540)="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", &(0x7f0000001540)=""/28, 0x5, 0xfffffffffffffffd}, 0x28) socketpair(0x0, 0x6, 0xbe, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f00000004c0)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/216, 0xd8}], 0x1, &(0x7f0000000480)=""/61, 0x3d, 0x14858d4a}, 0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x100000000, 0x9, 0x4, 0x9a, 0x0, 0x4, 0x29920, 0x1, 0x800, 0x2, 0x5, 0x3, 0x1a5, 0x7f5c3df6, 0x4ac, 0x90000000, 0x35d, 0x4, 0x10001, 0x800, 0xffffffffffffffe1, 0x69, 0xff, 0xffff, 0x5, 0x7fff, 0xffff, 0x9, 0xffffffff00000001, 0x5, 0x8001, 0x1, 0x5, 0x8, 0x1, 0x8, 0x0, 0x7f, 0x3, @perf_config_ext={0x80, 0x9}, 0x8090, 0x2, 0x6, 0x6, 0x2, 0xcc, 0x80000001}, r2, 0x4, r1, 0x1) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x5, 0x7f, 0x261, 0x0, 0x0, 0x7, 0x800, 0x4, 0x3, 0x4, 0x4, 0x1000000000, 0x9, 0x7, 0x8, 0x7, 0x1, 0x5a08, 0x2, 0x8, 0x9, 0x79, 0x8, 0x0, 0x840, 0x5, 0x401, 0x9, 0x42dd, 0x6, 0x7ff, 0xd, 0x6, 0x0, 0x3f, 0x7fff, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0xfffffffffffffffa, 0x0, 0x6, 0x2c, 0x8fe9, 0x401}, r2, 0xd, r0, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x3) [ 1221.012299] autofs4:pid:5734:autofs4_fill_super: called with bogus options [ 1221.728951] IPVS: ftp: loaded support on port[0] = 21 [ 1221.761988] FAULT_INJECTION: forcing a failure. [ 1221.761988] name failslab, interval 1, probability 0, space 0, times 0 [ 1221.773217] CPU: 1 PID: 5792 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1221.780381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1221.789709] Call Trace: [ 1221.792277] dump_stack+0x194/0x24d [ 1221.795881] ? arch_local_irq_restore+0x53/0x53 [ 1221.800538] should_fail+0x8c0/0xa40 [ 1221.804230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1221.809314] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1221.814483] ? __lock_acquire+0x664/0x3e00 [ 1221.818695] ? find_held_lock+0x35/0x1d0 [ 1221.822736] ? __lock_is_held+0xb6/0x140 [ 1221.826786] ? check_same_owner+0x320/0x320 [ 1221.831080] ? __d_lookup+0x4f4/0x830 [ 1221.834858] ? rcu_note_context_switch+0x710/0x710 [ 1221.839770] should_failslab+0xec/0x120 [ 1221.843717] kmem_cache_alloc+0x47/0x760 [ 1221.847762] __d_alloc+0xc1/0xbd0 [ 1221.851194] ? shrink_dcache_for_umount+0x290/0x290 [ 1221.856186] ? d_alloc_parallel+0x1b40/0x1b40 [ 1221.860659] ? lock_release+0xa40/0xa40 [ 1221.864614] ? mark_held_locks+0xaf/0x100 [ 1221.868736] ? d_lookup+0x133/0x2e0 [ 1221.872347] ? d_lookup+0x1d5/0x2e0 [ 1221.875951] d_alloc+0x8e/0x340 [ 1221.879205] ? __d_alloc+0xbd0/0xbd0 [ 1221.882892] ? full_name_hash+0x9b/0xe0 [ 1221.886851] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1221.892102] ? down_write+0x87/0x120 [ 1221.895792] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1221.900000] ? down_read+0x150/0x150 [ 1221.903691] ? evict_inodes+0x580/0x580 [ 1221.907645] rpc_populate.constprop.15+0xa3/0x340 [ 1221.912473] rpc_fill_super+0x379/0xae0 [ 1221.916423] ? cap_capable+0x1b5/0x230 [ 1221.920285] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1221.925451] ? security_capable+0x8e/0xc0 [ 1221.929577] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1221.934741] ? ns_capable_common+0xcf/0x160 [ 1221.939042] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1221.944203] mount_ns+0xc4/0x190 [ 1221.947547] rpc_mount+0x9e/0xd0 [ 1221.950890] mount_fs+0x66/0x2d0 [ 1221.954239] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1221.958795] ? may_umount+0xa0/0xa0 [ 1221.962394] ? _raw_read_unlock+0x22/0x30 [ 1221.966516] ? __get_fs_type+0x8a/0xc0 [ 1221.970383] do_mount+0xea4/0x2bb0 [ 1221.973905] ? copy_mount_string+0x40/0x40 [ 1221.978114] ? rcu_pm_notify+0xc0/0xc0 [ 1221.981985] ? copy_mount_options+0x5f/0x2e0 [ 1221.986373] ? rcu_read_lock_sched_held+0x108/0x120 [ 1221.991365] ? kmem_cache_alloc_trace+0x459/0x740 [ 1221.996184] ? kasan_check_write+0x14/0x20 [ 1222.000402] ? copy_mount_options+0x1f7/0x2e0 [ 1222.004875] SyS_mount+0xab/0x120 [ 1222.008309] ? copy_mnt_ns+0xb30/0xb30 [ 1222.012174] do_syscall_64+0x281/0x940 [ 1222.016037] ? __do_page_fault+0xc90/0xc90 [ 1222.020243] ? _raw_spin_unlock_irq+0x27/0x70 [ 1222.024714] ? finish_task_switch+0x1c1/0x7e0 [ 1222.029182] ? syscall_return_slowpath+0x550/0x550 [ 1222.034086] ? syscall_return_slowpath+0x2ac/0x550 [ 1222.038989] ? prepare_exit_to_usermode+0x350/0x350 [ 1222.043981] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1222.049323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1222.054147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1222.059310] RIP: 0033:0x4548b9 [ 1222.062471] RSP: 002b:00007f3e81ffec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1222.070151] RAX: ffffffffffffffda RBX: 00007f3e81fff6d4 RCX: 00000000004548b9 [ 1222.077392] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1222.084633] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1222.091876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1222.099118] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003f 2018/03/29 14:20:54 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xeaad6ad079125df4, 0x84, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) 2018/03/29 14:20:54 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611870"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x4, 0x1}, 0x14) 2018/03/29 14:20:54 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x0, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:54 executing program 3 (fault-call:8 fault-nth:64): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:20:54 executing program 6: socketpair(0x4000000000a, 0xf, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x7, 0x40, 0x4, 0x0, r1, 0xab2}, 0x2c) socketpair(0x1d, 0x1, 0x12, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffffffff943f26e7) r4 = gettid() r5 = perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x7, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x3e8, 0x40000, 0x4, 0x100000001, 0x3f, 0x4, 0x401, 0x4, 0x7, 0x4, 0x0, 0x10000, 0x20, 0x4, 0x2, 0x0, 0x8, 0x7b, 0x7ff, 0x8, 0x0, 0x0, 0x2, 0xbf01, 0x40, 0x0, 0x0, 0x1000200, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x28a4}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r4, 0x0, r2, 0x1) socketpair(0x8, 0x807, 0x6, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xaec) r7 = gettid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x4, 0x358, 0x0, 0x0, 0x90, 0x0, 0x2, 0x9, 0x0, 0x10000, 0x4, 0x136, 0x3ff, 0x168, 0x0, 0x7, 0x9, 0x0, 0x100000001, 0x5, 0x218, 0x0, 0x6, 0x0, 0x0, 0x800, 0x1ff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x757, 0x2, 0x2, 0x3ff, 0x2}, r7, 0xb, r0, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x100000000, 0xffffffff, 0x7, 0x9, 0x0, 0xfff, 0x20000, 0x0, 0x0, 0x0, 0x15d69fa4, 0xe92, 0x1, 0x0, 0x97d0, 0x0, 0x4, 0x10001, 0x0, 0xba5, 0x0, 0x80000001, 0x0, 0x5, 0x7, 0x0, 0x9, 0x2bd, 0x3, 0x7, 0x0, 0x1f, 0xfffffffffffffc01, 0x0, 0xd, 0x6, 0x0, 0xb30, 0x2, @perf_bp={&(0x7f00000001c0), 0x6}, 0x0, 0x0, 0x70000000, 0x3, 0x3ff, 0x1000}, r7, 0x8, r5, 0x8) close(r6) 2018/03/29 14:20:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/104, 0x68}], 0x1, &(0x7f0000000240)=""/60, 0x3c, 0x2}, 0x40) mkdir(&(0x7f0000000040)='./file1\x00', 0x8) 2018/03/29 14:20:54 executing program 1: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@sco={0x1f, {0x5, 0x3, 0x4, 0x2, 0x4, 0x80}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="1323fb0fc718dca4b6f3d94f5fa41357c76c4c0bb8ec6f1d7282bfc61b38f367fba71c596b340f6f760f5a648021d0be0b86b2d1a1d461e88082b49e5c36bc33a089cfd4fd3666ff3b82af9ed28bd417038107d22ebbab529cdbaa135e59fa9298a86a08692afa", 0x67}, {&(0x7f0000000140)}, {&(0x7f0000000280)="1581c0567913a217b722a585bfbe8b631321beeff9aad3af79", 0x19}, {&(0x7f00000002c0)="fa616e94a3fc83f673e00856295dc40da256b61397477c00f080331c58bcb867591242c899e417116965329968c417e61ca1514225e0fdbb8ac594771a19cac956275845f67f4e6400755513e6938d9080ccd8fb1f2e23c53514601ce70fb0b3ab7e1897a71982726500b51ca983ea2e259226ec65fda967724ab9f5e04453559a78c6632b01beaafa3270b5359bb2bf4959d8bc714c5203c4ad2e40a3be2a0112fe749d407c77c775281c8aa5673f1cfd87aa06e998c0f09329dbabf7e3fe411e0e1f2aa5c9cea2f5", 0xc9}, {&(0x7f00000003c0)="a4cc3d94cd5ed233a6", 0x9}], 0x5, 0x0, 0x0, 0x40}, 0x20000000) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)="af") 2018/03/29 14:20:54 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013440)={&(0x7f0000013200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000013300)=[{&(0x7f0000013280)=""/98, 0x62}], 0x1, &(0x7f0000013340)=""/203, 0xcb, 0x8000}, 0x2002) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000013480)={0xf, 0x6, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xa}], &(0x7f00000000c0)='syzkaller\x00', 0xea, 0xc9, &(0x7f0000000100)=""/201, 0x40f00, 0x1, [], r1}, 0x48) socketpair(0x4, 0x3, 0x9, &(0x7f0000013500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfad) bpf$MAP_CREATE(0x0, &(0x7f0000013540)={0x1f, 0x5c5e, 0x1, 0x9, 0x2, r3, 0xa8}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000135c0)={&(0x7f0000013580)='./file0\x00', r2}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000013600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000013cc0)={&(0x7f0000013640)=@generic={0x7, "ad7eee9718267e83487e3f21ea129e33676869aa013598f36d3615ec645bcda940bab8f68c1e5f6e94758a53642b7ff72927c37dedfc9fe4bd46ca68d77df37593511e59b2adeb593a630a132990148f79e6d124c0af34e47ee9602676e0d4caa3a8b72d09e2570a76a86d72ade5ca45fb01dd9f433a298bce8accf4ad5d"}, 0x80, &(0x7f0000013700), 0x0, &(0x7f0000013740)=[{0xc8, 0x113, 0x8, "4607ebc9e4c9a39a49d3123114ce10527152ce115ca3fa141c799ad29e73adbc3f684231058221d556ba245d56e6c27daabdd4f1af78c6a3ce0f0863ddaa46462e29d0acc46762d8820369280384100beea4dfba130569965920eeca475fb2851b0e9e2bf56dbfe9a3653e5702f88f2373f9f3933b3d7da3fb36ed4fed80ac8237136c2184ee65d5290d7d605734cdb718a258fbba5274e8e89a35a8f10ac679555667fdb6fa2b2774366ac554e867a48c"}, {0x70, 0x1ff, 0xfffffffffffffff7, "2254f9b745fabbe807df99ac780b18b93b611face99c997aad82a5e1acf73455c6e684088475193092fa17249c5c8af8d98af21e58d8a13b5b8673b9b2de921173bd284921b35e702a79adadd0bb9b5aa87002bf0ec47900b6"}, {0xe0, 0x1, 0x6, "32be4c140a33c0b33951f57b963b4a1fc04a940f5454046aad906de54c7e54e192bceb3da2039a8ebebbbd0b0cacfefc1160909f0b0b0bc42eb506bd01a880467fd4c18c1786b7d738783382560e64fa5c6909f8360fe7de30f48cb32b5c36f59edfb8a6bf298d80e0e1a7bf9ce142dfda30beb31e499c682df6e632ac3877364caf11932fd017d87c502efe415ef40d79dce033ff785446da6ab3600e1f582d4e944b764fc4d13e9ef52f0b9d7b0a856eed955da710d2e1e9a17e4eb8fa4f40d4d9cd29e02809e6f62cad3806ea"}, {0x110, 0x11, 0x7, "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"}], 0x328, 0x40000}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000013d00)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013d40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000013d80)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013dc0)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000014600)={&(0x7f0000013e00)=@in6={0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x100000001}, 0x80, &(0x7f0000013fc0)=[{&(0x7f0000013e80)}, {&(0x7f0000013f00)="8a35d53141c8b629ed88c71f04673d9cbddba95691955334cc5dea82ff2e17fce12d68a5f78e9c7348cc1913226c89fd4d0b52296af3fda39168284b2115c6c815457998be039e668796e79ba33a0da2fbdc6c32ebb7", 0x56}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x3c0, 0x20000000}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000014640)={r5}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000014680)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r7}) socketpair$inet6(0xa, 0x80000, 0x10001, &(0x7f0000014700)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000148c0)={r3, 0x0, 0xe4, 0x6e, &(0x7f0000014740)="f2b77fee8e48b9f2457005397d051ff0159e33fcbf92ae274d56a3f75d8a01543f55e8fa0c622adef41090aacfcd18c610348e2c5024dc2a3db2ce8c30534ac0a24137aa46cbd0fabe33ae556a878e3635846c33c5c4655335aa1acdd814b2272a3edbe61a8567248ea9a01f893ce5c8489e3a24f9de879f775d5681bd19f200423a91cdd422eaceb304635ce2440058314c490e1669391ede2bf06152f92fc18559c525194962cdd682f5e52de6c45882108c709f3e405ebdd7aca9ea96f9b6ad720f96389e61a6967e91e99ced4536e2d3082ab8e3c5dc35a1896094baa8825f71c9a6", &(0x7f0000014840)=""/110, 0x4, 0x1000}, 0x28) r10 = getpid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000014900)) perf_event_open(&(0x7f0000014940)={0x5, 0x70, 0x8, 0x6, 0x3, 0x8000, 0x0, 0x553, 0x4, 0x4, 0x6, 0xd0a, 0x80000000, 0x0, 0x5ff2, 0xffffffffffffffe0, 0x5, 0x40, 0x8, 0x0, 0x800, 0x5, 0x7, 0x1, 0x0, 0x1, 0x7, 0xfffffffffffffff8, 0x4, 0x200, 0x5, 0x2, 0x3, 0x8000, 0x1, 0x7, 0x50f00000000000, 0x4, 0x0, 0x20000000000000, 0x4, @perf_config_ext={0x1, 0x7ff}, 0x2, 0x5, 0xffffffffffffff64, 0x7, 0x2, 0xfffffffffffffff8, 0x1}, r10, 0xe, r6, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000149c0)={0x9, 0x2, 0x2, 0x8, 0x0, r3, 0x9a}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014a80)={r2, 0x50, &(0x7f0000014a00)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000014ac0)={r0}) perf_event_open(&(0x7f0000014b40)={0x0, 0x70, 0x200, 0x7, 0x7fffffff, 0x0, 0x0, 0x80000001, 0x80014, 0x0, 0x8, 0x1000, 0x6, 0x5, 0x8, 0x7fff, 0x2e8a, 0x7fffffff, 0x7, 0x7, 0x1, 0x1, 0x8, 0x100000000, 0x8000000, 0x7f, 0x100000001, 0x800, 0x669921d3, 0xfffffffffffffff8, 0x4, 0x100000000, 0xbd1, 0x56, 0x0, 0x6, 0xa248, 0x8, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000014b00), 0x7}, 0x8, 0x8f, 0x5771, 0x2, 0x0, 0x7fffffff, 0x81}, r10, 0xe, r8, 0x9) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000014bc0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014c00)) [ 1222.106511] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:20:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x1, 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, 0xffffffffffffffe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x369, &(0x7f0000000500)=ANY=[@ANYRES64=r0], &(0x7f00000004c0)='syzkaller\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99}, 0xfffffffffffffea3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x0, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000640)="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"}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) r3 = perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x1c, 0x16, 0x37, 0x3ff, 0x0, 0xffffffffffffffff, 0x4204, 0x9, 0x6, 0x3ff, 0x9, 0x8001, 0x100, 0x4, 0x7, 0x4, 0x1, 0x7, 0x9, 0x0, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x9, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r0, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006640)={&(0x7f0000006200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006280)=""/117, 0x75}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000006380)=""/245, 0xfffffe30}, {&(0x7f0000006480)=""/108, 0x6c}], 0x4, &(0x7f0000006540)=""/202, 0xca, 0xfffffffffffffffc}, 0x40000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000006680)="47944ce1e41bef232ce6a14acfbc53ea496c54edc4ba51d1d7879f0e77492dd0bf0ca22d96c0683a66ee9cdf98752841adf0ecd4eaf5068eaec03e15978d6f8f61113015852d991c9f4e7e4a1b1f00311236a15b21ff2cce9664256196c91fe24c7c8b6d395dfecdbcc15bd22d936bbd283d9735a78c236d573a5bf4144a8c58ebcda94c24ee1bcd9870", 0xfffffffdfffffffc, 0xfb, &(0x7f0000000540)=""/251, 0x0, 0xffffffffffffffff, [], r4}, 0xfffffdf6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={0xffffffffffffffff, r5}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x100000000, 0x0, 0x4, 0x5, 0x0, 0x3, 0x4004, 0x6, 0x5, 0x4, 0x400, 0x2, 0x4, 0x2, 0x6fda000, 0x2, 0x9, 0x3ff, 0x9, 0xffffffffffffffff, 0x4a3a, 0x100, 0x1, 0x1, 0x5, 0x8, 0x6, 0x2, 0x2, 0xcc, 0x6, 0xba, 0x2, 0x3, 0xac7, 0x4, 0x0, 0x80000001, 0x5, @perf_config_ext={0x100000000, 0xff0}, 0x40, 0x0, 0x3e, 0x3, 0x6, 0x80000000, 0x1000}, r2, 0xe, r3, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001940)={0xffffffffffffffff, 0x28, &(0x7f0000001900)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)) 2018/03/29 14:20:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="eb6a317f697d3661091b9a9ed9149fc373f0d2d2653e99eccc9b253564c2ccc8ee784e489fcff4a23186e050eabec4385346ae99c9ffa28141b6e9ca4eb0c67225a12b0bd89fb8fea011bf74ebda40b286f431f4d4df5c149ae25620b95281aded375e706fbe160cc98e41458a5e8cb96a87be8094aea8b67fe3169248bdf0abd185", &(0x7f0000000100)="2ce53cbddd22e7e8e1042d0c986df2858ca4d13db667edfe8f45edd9adf79a9bf1d1d259f04885a9263c807f84ad3333b58e153b5dfaa8e4f55b49ef9bbb5c37f26a887a9a4f8554b26cf4ca88cbb7d6ab13bed41391f3dfb14f089c1ccfed41016a", 0x2}, 0x20) close(r0) [ 1222.140182] overlayfs: unrecognized mount option "¯" or missing value [ 1222.140664] cgroup: cgroup2: unknown option "" [ 1222.167810] cgroup: cgroup2: unknown option "" 2018/03/29 14:20:54 executing program 3 (fault-call:8 fault-nth:65): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:20:54 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)="f268d4c160156836ac8106f53f3300851da98830bc064154", 0x18}], 0x1, &(0x7f0000000680), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/03/29 14:20:54 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x0, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:54 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)='M') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/03/29 14:20:54 executing program 0: r0 = gettid() socketpair(0x8, 0x80000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x40, 0x6, 0x101, 0x40, 0x0, 0x4, 0x4000, 0xb, 0x2, 0x0, 0x8, 0x7, 0x7ff, 0x9, 0x5, 0x0, 0xa000000000000000, 0xca8, 0x1, 0xfffffffffffffff9, 0xffffffff, 0x9, 0x3ff, 0x0, 0x0, 0x499, 0x1000, 0x5, 0x5, 0x3, 0x8000, 0x8001, 0x29a5, 0x0, 0x0, 0x20, 0x0, 0x3, 0x4, @perf_config_ext={0x2, 0x10001}, 0x800, 0x8, 0x81, 0x6, 0x5, 0x4f71d068, 0x81}, r0, 0x9, r1, 0x2) perf_event_open(&(0x7f0000b39f88)={0x7, 0x70, 0x10005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 14:20:54 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5}, 0x10) close(r0) 2018/03/29 14:20:54 executing program 2: socketpair(0xb, 0x80007, 0x100000001, &(0x7f0000000400)) mkdir(&(0x7f0000000100)='./file0\x00', 0x3) recvmsg(0xffffffffffffff9c, &(0x7f0000002b00)={&(0x7f0000002780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000028c0)=""/86, 0x56}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000002980)=""/65, 0x41}], 0x3, &(0x7f0000000040)=""/61, 0x3d}, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) mkdir(&(0x7f0000000380)='./file1\x00', 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mount(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='mqueue\x00', 0x10, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0xa) 2018/03/29 14:20:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3a, 0x0, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x81, 0x80, 0xa, 0xfffffffffffffffb, 0xbe, 0x3, 0x7, 0x0, 0x2d, 0x0, 0x2, 0xffff, 0x0, 0x1f, 0xbb, 0x9, 0x100000000, 0x4, 0x0, 0x1000, 0x6, 0x1f, 0x7fffffff, 0x2, 0x0, 0x8000, 0x100, 0x3, 0x80000001, 0x4, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x4}, 0x218, 0xe51c, 0x5, 0x3, 0xfffffffffffff800, 0xfff, 0x7f}, r1, 0xc, r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x10000, 0x20, 0x6, 0x7, 0x0, 0x9, 0x8000, 0x8, 0x9, 0x9, 0x5, 0x9, 0x0, 0xfffffffffffff000, 0xfffffffffffffffd, 0x0, 0xfff, 0x7fff, 0x6, 0x2, 0x10001, 0x8f, 0x7, 0x3f, 0x3f3, 0x92b1, 0x1, 0x7, 0x5, 0xdcdb, 0x3ff, 0x7, 0x400, 0x4, 0x200, 0x6, 0x0, 0x1ff, 0x1, @perf_config_ext={0x8000, 0x1000}, 0x83, 0x800000000000, 0x1ff, 0x4, 0x2, 0x8, 0x3}, r2, 0x2, r0, 0xb) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x1, 0x400, 0x4, 0x40, 0x0, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x5, 0x7, 0x7f, 0x0, 0x3, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x2, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x8000, 0x7, 0xe6, 0x0, 0xffffffff00000001, 0x9, 0x1}, r2, 0x0, r0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xab) 2018/03/29 14:20:54 executing program 0: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000800)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000c40)={&(0x7f0000000340)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)="a712be1e903d4989ed67dcbb0f", 0xd}, {&(0x7f0000000440)="e3cde56a9b9bc2ac9d96fbb4703b28e0aed374ecf20899c40fe2ce9e925901fda69cdb66a93ae8086beb682496096e179be98264bd4f1c6d9107400602894dfdde0fe8898aae5aa54684d0ec3a85921f6b4c5ee22a43ffd892f6e0f8d4947911d03848bf8e9dbb06f1845b6d52d7d2538dfee9b4f77ab867f47754a3a6aa966289e924a9c254812109f12f1d89a6afdda34f2010576aa795b6a9eae9406fa91a198116024a03f8fef9a83b59d130cfd4892711977eb48660a9c9c836d8f3414f83f91da0729f0b5f83da5062bc74ae", 0xcf}, {&(0x7f00000005c0)="1f9fb41c7ddb847c9459778a0e4a0b2a6f6fbfd39ee16f1dd5e2e4bb9b992b1442ad4b2530002665efe6c88058b80e02e2487e20b40fca7eff6a571fbc8f6fd5730e22d6863ada5ffa1ebdb5830301e29005525d0138ac3c9550860b622ff8ac3d26ba8791b26cf8462147bbc05b2ebaac62be0db648b1de89486b02234363af0824abc92b15a9452eacfdcb4d65c5698345635fbe4d08119c", 0x99}, {&(0x7f0000000700)="81ac606fb8f1724452dabfa04cbb19eff855da5b6e618d0db4d09654f7c47adae8b69a3e2ec9c53647be845bd959b5b49ebeae285b9c173569678fee282ba60abef672e026a2a86c673a25bf3ed100dff1788fdd0c5cdef2c0653cc090f44e64f99c09e4cb918affee261a1b503a6cfef2f4214cab714fa363e4b6bed9f697f1aef1d9a243e37c", 0x87}], 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x220, 0x80}, 0x80) r1 = perf_event_open(&(0x7f0000000c80)={0x100000000001, 0x70, 0xffff, 0x7fffffff, 0xffffffffffff5adf, 0x7, 0x0, 0x3f, 0x80000, 0x1000000000000b, 0x1, 0xffffffffffffffff, 0xfff, 0x1, 0x101, 0x1, 0x9, 0x2e94e847, 0xd357, 0xe, 0xfffffffffffff001, 0x7294, 0x1000, 0x7, 0x80, 0x3, 0x5, 0x5, 0xffff, 0x6065, 0x7, 0x6, 0x80000000, 0x7fff, 0x800, 0x8, 0x6, 0xfffffffffffff800, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000300), 0xc}, 0x20108, 0x7, 0x24, 0x7, 0x5308, 0x3, 0x1}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x0) socketpair(0x7, 0x800, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='cgroup2\x00', 0x2000010, &(0x7f0000000fc0)="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") mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:20:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x259) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) close(r0) 2018/03/29 14:20:54 executing program 5: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000c40)={&(0x7f0000000340)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)="a712be1e903d4989ed67dcbb0f", 0xd}, {&(0x7f0000000440)="e3cde56a9b9bc2ac9d96fbb4703b28e0aed374ecf20899c40fe2ce9e925901fda69cdb66a93ae8086beb682496096e179be98264bd4f1c6d9107400602894dfdde0fe8898aae5aa54684d0ec3a85921f6b4c5ee22a43ffd892f6e0f8d4947911d03848bf8e9dbb06f1845b6d52d7d2538dfee9b4f77ab867f47754a3a6aa966289e924a9c254812109f12f1d89a6afdda34f2010576aa795b6a9eae9406fa91a198116024a03f8fef9a83b59d130cfd4892711977eb48660a9c9c836d8f3414f83f91da0729f0b5f83da5062bc74ae", 0xcf}, {&(0x7f00000005c0)="1f9fb41c7ddb847c9459778a0e4a0b2a6f6fbfd39ee16f1dd5e2e4bb9b992b1442ad4b2530002665efe6c88058b80e02e2487e20b40fca7eff6a571fbc8f6fd5730e22d6863ada5ffa1ebdb5830301e29005525d0138ac3c9550860b622ff8ac3d26ba8791b26cf8462147bbc05b2ebaac62be0db648b1de89486b02234363af0824abc92b15a9452eacfdcb4d65c5698345635fbe4d08119c", 0x99}, {&(0x7f0000000700)="81ac606fb8f1724452dabfa04cbb19eff855da5b6e618d0db4d09654f7c47adae8b69a3e2ec9c53647be845bd959b5b49ebeae285b9c173569678fee282ba60abef672e026a2a86c673a25bf3ed100dff1788fdd0c5cdef2c0653cc090f44e64f99c09e4cb918affee261a1b503a6cfef2f4214cab714fa363e4b6bed9f697f1aef1d9a243e37c", 0x87}], 0x4, &(0x7f0000000900)=[{0x50, 0x11f, 0x2141, "c5dec4330a4afc704fb04b2ebe7b79b3d5a521d75abc09911244c13ae4f2f679e6b7a672d35e3c4f477114d65b75f04e0ebb03724d49cb0b00d0c85f"}, {0x108, 0x110, 0x100, "304942e86e1ddb39b447fe60486d9bf373d91e04c6cc4b0156b32c812a8bf97100e5547ce3df4cc66b748a39b280eafd97614be46d191ce746d1bc2f5aa905022d43351fd282035458133b5c2fa1466615445ddb9b37e08a63307fbe2d7946710be2cbe12eee7017857e11ef2339f4c62a0cba8f4b882e846cf9199bd497f248ad83f004a9283e386a1280cc8912db0ef6996f7372ab59b69ea92c9df354890173b1ee01858aabb1e23976a4a757b7d0e482114c3c533e699e4a68b27a59669a3ec6d1dd2befa5fab7629372ecc334ba4b87c39fa97ff7cf9bd14454568f4e51b50d4dbf80c98f9badb47c69d283bdb59acd"}, {0xc8, 0x11f, 0xffffffffffff5073, "5f2afb82b2541109db2a91b51e62b8fefc14636c9820c25089761643c1a118a7681c12408cc6f028e38b76a425bc0b6cab5b79abc3d4a5d55da12a36f1ae3b0aa6ce21e33990f88eb2d30e1e8e20618f1f1915ea6b02f68609d3805bf5302ad862ba8a2c9882be58219fac4073eeb6bcdb43605c245e09cf04e56614decd63dac46c979d4d8d35f1d9aed3ed208f18dc98e67e64877f05d6f08cbd065599183b78a03c49a76bd8ca9bfa347afa525aba8336b4f10a"}], 0x220, 0x80}, 0x80) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='ntfs\x00', 0x200010, &(0x7f0000000b40)="1a6328fa4a08e348a8395d991a91b9fe7b374815c8eadd01992d91d0e61eefa637f0dd1bbdb30ded904ca70bbe93147d57648e19b4a4d4a90e0d802ba1a2cc3ac22c485b21bb75ab70d46cb31455117909d0ae477a2fec3c1ae890ac7c3ab1420e0ac28a61cce59813be9d38d46ecf57aa016db57dbd15d3165a29f12b95c5e3cf287d602f333e9989a8c3d68d91936b3e346d7c6fccff6708c4e95315be931d72d2104a05e737f5d7ce0f3c5eeebcf6ba615956cfaf864e3f43eead6f8c6f863be6e909b95eaed1fba0bd0d6e12d0fa312236d809bee4fc18c1") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:20:54 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xff, 0x81, 0x7e, 0x1, 0x0, 0x20, 0xc1020, 0x0, 0x0, 0x100, 0x0, 0x8, 0x200, 0xffffffff, 0x3, 0x3ffc00000000, 0x1, 0x101, 0xd3, 0x3f, 0x8, 0x1, 0x6, 0x0, 0xffffffff, 0x4166, 0xffffffffffffffff, 0x3c7e, 0x806e, 0x10001, 0x5, 0x8000, 0x4, 0x4, 0x400, 0x3, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x2}, 0x4004, 0x8, 0x401, 0x0, 0x7, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) socketpair(0x0, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0xeb8, 0x2, 0x67c, 0x2, r0, 0x4}, 0x2c) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x3) 2018/03/29 14:20:54 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x0, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:54 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='hpfs\x00', 0x2000002, &(0x7f0000001500)="1e71e29f57ab0f8ac3dc0f5d0133fe4c1803bc8fd9acc9c0cced1f1c5f17c3946c65b8944c0edb43791e7a6fcc55128deaf5ac28f9f25b12a0599a1c027d1c0ef7905d726a64aea374113fc5a8bde88d4f4ea0beb4c6c1e9745fda34373f953b26f9d6ec1b345857f82a20e91874deeea9b1b1285ea6aa464cdf8cba47fbecf7ecd9518a99972bb1936d15b6080d869cfecf") sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f00000015c0)=@rc, 0x1a, &(0x7f00000016c0)=[{&(0x7f0000001940)=""/94, 0x5e}], 0x1, &(0x7f0000001700)=""/213, 0xfc67, 0x6}, 0x0) mount(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x800, &(0x7f0000001900)="0e6ea105fe638893de6d3f9126e4dbdc7e7b350f25cb391ba17109e39df591804052c50979d4333fc8d1566527182de4d485") ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001400)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)) 2018/03/29 14:20:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x20000000004, 0x4, 0xe7f, 0x0, 0xffffffffffffffff, 0x0, [0xb]}, 0x2c) r0 = getpid() socketpair(0xa, 0x0, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7, 0x6, 0x2, 0x7fffffff, 0x0, 0xffffffff, 0x40, 0x9, 0x6, 0x2595, 0xffff, 0x2, 0x699, 0x6589, 0x6, 0x7, 0x21b, 0x7fffffff, 0x0, 0x2, 0xa19, 0xb4b8, 0x800, 0x1e5, 0x1ea, 0x4, 0x7, 0x4, 0x3c6, 0x3, 0x6, 0x0, 0x5, 0x6, 0xaa37, 0x100000001, 0x0, 0x26c8d3ef, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x8000, 0x9, 0x1, 0x0, 0x5, 0x9, 0xc4}, r0, 0x2, r1, 0x2) recvmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/172, 0xac}, {&(0x7f0000001340)=""/206, 0xce}], 0x4, &(0x7f0000001480)=""/7, 0x7, 0x2}, 0x40012100) 2018/03/29 14:20:54 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='adfs\x00', 0x1010040, &(0x7f00000000c0)="48fdc97e2cf1d4c4a99de03b66a08c5e5cd8d678960406ed07849436cfe22175ba667e4a19e68e90fd45992f22176c89a6949891ae645f526e8019fbf280b923fc9f7bee9d55292bc1ae9f69c08aa25dc533d0aace15f6e0f200b8144acfb612ade19ffc") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='jfs\x00', 0x0, &(0x7f0000000300)="a41b45efd050f98515bbc39b8f5d38239c056eade394fbcf6367a857014503752647aff74bcd79e12e42d85a19d7924f1a3d8a5068492f7d028002f3ddc7ad85fa92e7d639712e9fe344b0a6020e5def421409592b19fc7bec1f0688eba1c302e8207ad27f1493aaafc331d95165f666c304bb4f67de2c4001da0eafe1fa7ceb1f5f81f790d7514c39e3a16ab5bbd5b7107be9c94be2c251a567e92ade40c6972cf2b4340278e3792694b5e20dfea7a943c045b2ed4df1dc2ddeb4bf5bea3d634b3ea472856af08025c4a0dc1fb8b890a803c8b12b2d4c348bf79a72f77d8dda54d257d8c40d5594eed0fcf5f4c7") socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000009500000006000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) [ 1222.420752] 9pnet_virtio: no channels available for device ./file0/file0 [ 1222.442468] 9pnet_virtio: no channels available for device ./file0/file0 [ 1222.478235] 9pnet_virtio: no channels available for device ./file0/file0 [ 1222.483150] 9pnet_virtio: no channels available for device ./file0 [ 1222.587334] 9pnet_virtio: no channels available for device ./file0/file0 [ 1223.148565] IPVS: ftp: loaded support on port[0] = 21 [ 1223.181678] FAULT_INJECTION: forcing a failure. [ 1223.181678] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.192946] CPU: 0 PID: 5906 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1223.200121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.209458] Call Trace: [ 1223.212032] dump_stack+0x194/0x24d [ 1223.215638] ? arch_local_irq_restore+0x53/0x53 [ 1223.220294] should_fail+0x8c0/0xa40 [ 1223.223986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1223.229065] ? __lock_is_held+0xb6/0x140 [ 1223.233103] ? mark_held_locks+0xaf/0x100 [ 1223.237224] ? __raw_spin_lock_init+0x1c/0x100 [ 1223.241783] ? find_held_lock+0x35/0x1d0 [ 1223.245824] ? __lock_is_held+0xb6/0x140 [ 1223.249874] ? check_same_owner+0x320/0x320 [ 1223.254168] ? d_alloc+0x269/0x340 [ 1223.257682] ? rcu_note_context_switch+0x710/0x710 [ 1223.262582] ? lock_release+0xa40/0xa40 [ 1223.266540] should_failslab+0xec/0x120 [ 1223.270488] kmem_cache_alloc+0x47/0x760 [ 1223.274526] ? d_drop+0x51/0x60 [ 1223.277785] ? rpc_i_callback+0x30/0x30 [ 1223.281733] rpc_alloc_inode+0x1a/0x20 [ 1223.285595] alloc_inode+0x65/0x180 [ 1223.289194] new_inode_pseudo+0x69/0x190 [ 1223.293227] ? prune_icache_sb+0x1a0/0x1a0 [ 1223.297433] ? do_raw_spin_trylock+0x190/0x190 [ 1223.301987] ? d_add+0xa70/0xa70 [ 1223.305335] new_inode+0x1c/0x40 [ 1223.308674] rpc_get_inode+0x20/0x1e0 [ 1223.312450] __rpc_create_common+0x5d/0x1d0 [ 1223.316752] rpc_populate.constprop.15+0x1ad/0x340 [ 1223.321664] rpc_fill_super+0x379/0xae0 [ 1223.325618] ? cap_capable+0x1b5/0x230 [ 1223.329481] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1223.334648] ? security_capable+0x8e/0xc0 [ 1223.338771] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1223.343934] ? ns_capable_common+0xcf/0x160 [ 1223.348234] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1223.353397] mount_ns+0xc4/0x190 [ 1223.356741] rpc_mount+0x9e/0xd0 [ 1223.360083] mount_fs+0x66/0x2d0 [ 1223.363428] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1223.367988] ? may_umount+0xa0/0xa0 [ 1223.371591] ? _raw_read_unlock+0x22/0x30 [ 1223.375712] ? __get_fs_type+0x8a/0xc0 [ 1223.379579] do_mount+0xea4/0x2bb0 [ 1223.383102] ? copy_mount_string+0x40/0x40 [ 1223.387313] ? rcu_pm_notify+0xc0/0xc0 [ 1223.391184] ? copy_mount_options+0x5f/0x2e0 [ 1223.395564] ? rcu_read_lock_sched_held+0x108/0x120 [ 1223.400556] ? kmem_cache_alloc_trace+0x459/0x740 [ 1223.405376] ? kasan_check_write+0x14/0x20 [ 1223.409593] ? copy_mount_options+0x1f7/0x2e0 [ 1223.414066] SyS_mount+0xab/0x120 [ 1223.417494] ? copy_mnt_ns+0xb30/0xb30 [ 1223.421356] do_syscall_64+0x281/0x940 [ 1223.425221] ? __do_page_fault+0xc90/0xc90 [ 1223.429432] ? _raw_spin_unlock_irq+0x27/0x70 [ 1223.433904] ? finish_task_switch+0x1c1/0x7e0 [ 1223.438375] ? syscall_return_slowpath+0x550/0x550 [ 1223.443279] ? syscall_return_slowpath+0x2ac/0x550 [ 1223.448182] ? prepare_exit_to_usermode+0x350/0x350 [ 1223.453175] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1223.458518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1223.463341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1223.468504] RIP: 0033:0x4548b9 [ 1223.471668] RSP: 002b:00007fbbcfaddc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1223.479351] RAX: ffffffffffffffda RBX: 00007fbbcfade6d4 RCX: 00000000004548b9 [ 1223.486592] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1223.493834] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1223.501078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1223.508321] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000041 [ 1223.515699] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 1223.525484] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 1224.246775] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 14:20:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2fe7008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) close(r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0x1, 0x10}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x100000001, 0x7d9, 0x4c, 0x4, 0x0, 0x1, 0x0, 0x4, 0x3, 0x1, 0x3, 0x8001, 0xfffffffffffffffa, 0x8d, 0xe36d, 0x7fff, 0x24dab2e5, 0x2, 0x8, 0x4, 0x8001, 0x2, 0xffffffffffffff01, 0x4, 0x1000, 0x5, 0x0, 0x669, 0x1, 0x4, 0x0, 0x1, 0x100000001, 0x6, 0xf0, 0x3, 0x0, 0x101, 0x5, @perf_bp={&(0x7f00000000c0), 0x1}, 0x220, 0x800, 0x64, 0x3, 0x8000, 0xc5f, 0x69}, 0x0, 0x7, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(r0) 2018/03/29 14:20:56 executing program 2: r0 = gettid() socketpair(0x1f, 0xf, 0xffffffff, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$inet(0x2, 0x803, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @rand_addr=0x101}, 0x2, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="b14a861a074ebd7fb1bb1d22373b0c9711fe1c7e495bb8cf63c37700b12c3804551568df210a7ebb9a49e3742b69ea", 0x2f}, {&(0x7f0000000640)="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", 0x1000}], 0x2, &(0x7f0000000340)=[{0xc0, 0x0, 0x60000000000000, "2492071c2690d5050a55ed1be2f3b02b6ef8103ebaf80a002d43d366ac665dad7c95198dd70fb36a9327499b7c1b7716419bffda154ee07cec300c9a6dbcc7b5e10a64f01713c08b404d3df60809d87bfbe40c782076488d8e756eaa89704c903f5e86825561a0084b55dfe7c74de0516d7e0bbac5dcda80abd6a541a1c9a24c5a5231497b6eb9752cde5d51d8edbc8a2e6fc572e76eb8be5d38480b99762bbef65b49adc1d4e05791ebae"}], 0xc0, 0x48801}, 0x10) socketpair(0x5, 0x800, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3, 0x9, 0x80, 0x1, 0x0, 0xbf, 0x220, 0x8, 0x9, 0x41, 0x4, 0x80000000, 0x1, 0x6, 0x7f, 0xfc03, 0x7, 0xa7cf, 0x564, 0x261, 0x3, 0x0, 0xfffffffffffffff7, 0x5, 0x0, 0x9, 0x0, 0x6, 0x1, 0x8, 0x3f44, 0x17d200, 0x5, 0xfffffffffffffffc, 0xffffffff80000001, 0x7fffffff, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x4000, 0x1000, 0x1, 0x7, 0x8, 0x4, 0x9e}, r0, 0x1, r3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x100000000004, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs={0x1}, 0x7, &(0x7f0000000580)}, 0x0) 2018/03/29 14:20:56 executing program 3 (fault-call:8 fault-nth:66): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:20:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r0, &(0x7f00000003c0)="3f6462a533cf9c5c45d9c119bc", &(0x7f0000000400)=""/71}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005ac0)={&(0x7f0000003700)=@can={0x0, 0x0}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000003780)=""/5, 0x5}, {&(0x7f00000037c0)=""/114, 0x72}, {&(0x7f0000003840)=""/32, 0x20}, {&(0x7f0000003880)=""/29, 0x1d}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/3, 0x3}, {&(0x7f0000004900)=""/42, 0x2a}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/66, 0x42}], 0x9, &(0x7f0000005a80)=""/8, 0x8, 0x1}, 0x2163) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r1, 0x28, &(0x7f0000001680)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000005b00)={0x1, 0xd, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000640)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000680)=""/4096, 0x41100, 0x1, [], r2}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)) close(r1) r3 = gettid() socketpair(0x1f, 0x0, 0x4, &(0x7f0000000540)={0xffffffffffffffff}) perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x8000, 0x1, 0x6, 0x80, 0x0, 0xffffffffffffffff, 0x48410, 0x4, 0x0, 0x3, 0x714c, 0xdec3, 0x7a9, 0x40000000000000, 0x16aa, 0x9, 0x7ea4c069, 0x1, 0x10000, 0x1, 0x332, 0x5, 0x8d7, 0x4, 0x1a3c000000000000, 0x200000000000000, 0x3, 0x200, 0xfff, 0x81, 0x3, 0x0, 0x7, 0x1, 0xfc66, 0xb4, 0x0, 0x4, 0x0, @perf_config_ext={0x8001, 0x10000}, 0x1, 0x33, 0xffffffffffff0000, 0x4, 0x6, 0x1, 0x101}, r3, 0xa, r4, 0x1) r5 = gettid() r6 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0xe7e0, 0x69c, 0x7fffffff, 0x1000, 0x0, 0x7ff, 0x20200, 0x0, 0x8, 0x5a, 0x1, 0x2, 0x401, 0x0, 0x100000001, 0xec, 0x4, 0x0, 0x80000001, 0x452c, 0xc60e, 0x6, 0x40, 0x8, 0x80000001, 0x6, 0x5, 0xfff8000000000000, 0x101, 0x0, 0x6, 0x2, 0xfffffffffffffffe, 0x1f, 0xae8, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000300), 0x9}, 0x10080, 0xfffffffffffffffa, 0x4, 0x0, 0x9, 0x800, 0x29}, 0x0, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x401, 0x4, 0x3, 0x0, 0x3f, 0x0, 0x2, 0x9a4, 0x1, 0x80000001, 0x9, 0xb613, 0x3, 0x6, 0x1, 0xe7a0, 0xfff, 0x7, 0x100000000, 0x8, 0x0, 0xffffffffffffffff, 0x10000, 0x6, 0x62, 0x1, 0x63, 0x915, 0x1, 0x4, 0x3, 0x1, 0xb6ce, 0xffffffff, 0x1ca, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10001, 0x6, 0x7, 0x7, 0xfffffffffffffffe, 0xab5, 0x1}, r5, 0x1, r6, 0x8) 2018/03/29 14:20:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = gettid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r3, 0x50, &(0x7f0000000200)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x9, 0x90d, 0x0, 0x0, 0x8, 0x10, 0x1, 0x2, 0x2, 0x4, 0x281f, 0x675, 0x7, 0xffffffffffffff9d, 0x8000, 0x7fffffff, 0x5, 0x5, 0x401, 0x100000001, 0x6083b0ad, 0x3f, 0x1, 0x3, 0x8001, 0x9, 0x40, 0x0, 0x3bb, 0xa30b, 0x3, 0x1, 0x28000000, 0xfffffffffffffffe, 0x5, 0x0, 0x2, 0x4, @perf_config_ext={0x7ff, 0x98ae}, 0x1, 0x0, 0x1, 0x3, 0x400, 0x8, 0x1000}, r1, 0x8, r0, 0x1) 2018/03/29 14:20:56 executing program 6: socketpair$inet6(0xa, 0x80005, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ipx={0x4, 0xe8, 0x3f, "ce113aba7c5f", 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="49c623ef6a5f493d09686c299047c05bebcfd841bc983c4cab90fdd897e2d39da3ed5659f9eb5478122d98991e1d44d50f686cd116066e61d1d9cc4df0c36f83b52085772415295d140968b738e8e939cb1d9b0c383b7db673c5b3cdc43af12f9347c63005eca6a3ece1b0c49f736457e41c626f1ab5670f4f8e7b38de04d623ceaa9c94fc484c4ea9851a91de6f55358b608b06f0e29c6f3f6d98e9b512c1b8bcc92b7565977ad2b1051e30c679582f0b2a82cd4e6b8aef4529bf5866a3f149fcd5eb1f2e8aee343af7c2370e58b0a3583bb5d8dd37c1285a497e006210a2482cbe", 0xe2}], 0x1, 0x0, 0x0, 0x40811}, 0x4) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "507fa936c8f43f851906da596980b1761e75f417cacc189d348d2619f40bdd14ef03a27fb8b13a26d10dfd5d864a622d2e094b1fb959c805d63dee08fa7de8"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) close(r2) 2018/03/29 14:20:56 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0x0, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x80000000, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="9d0c7cc656", &(0x7f00000000c0)=""/110}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0xfffffffffffffdbd) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/29 14:20:56 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x4, 0x7, 0xa, 0x0, 0x18, 0x1}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x0, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x7, 0x6e, &(0x7f0000000080)="3447f36cbc3563", &(0x7f00000000c0)=""/110}, 0x28) 2018/03/29 14:20:56 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='.', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='.', 0x0, 0x10}, 0x10) mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="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") mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/29 14:20:56 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x54}, 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="f589612a9f2c850a00000000000000000000950000000000ddc3000000fb105978e2a60d16cc8bc66c44a0db59b15dfc5bc9a5331ad30bde784c7788f1996ec127c1a45c0e9a1f9c3c10aae9fdbc8dc54b660214b17d2aa7f54d60175f57c4bb2d7ba33ad4e3e6be98858021a23ae4130650d161509ac9b3879a4849f15380bbd03fd42e22db76ae"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000280)}, 0x10) 2018/03/29 14:20:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001580)='./file0\x00', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0xe, 0xde, 0xa45, 0x0, 0x2, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001480)={r1, &(0x7f0000001380)="99a6ec9df15775735c94ce4e95255ee044092b6744c1485b1bcbfbb9d08ee9445b709a6e34788bbf58efcf7f0124d80ce81a1bb1b6725b06b4cff2778d19136aaf236b7cfb20bc346adc19aaf0fcab7f3232278b2c0ccfbf91339335954ed449609dc38302d6", &(0x7f0000001440)="4f6813cfc3285b8261f70407bf70609840877e32b2a0b62069f4170a0307cf97cfed205be34a2fc75962ca", 0xe29bff8914fdc61a}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001540)={r1, &(0x7f00000014c0)="c659782a73503d56ad176fb0517da6f492", &(0x7f0000001500)=""/57}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='^em1securityvboxnet0bdev[ppp1@vmnet1,$procposix_acl_accesswlan1\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)='M') mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg$kcm(r0, &(0x7f0000000b80)={&(0x7f0000000840)=@hci={0x0, 0x0}, 0x414, &(0x7f0000000b00), 0x4, &(0x7f0000000b40)=""/56, 0x38, 0xfff}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0xd, 0x9, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab}, [@call={0x85}, @ldst={0x3, 0x1, 0x0, 0x1, 0x9, 0xfffffff0, 0x8}, @map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0x54, &(0x7f0000000300)=""/84, 0x41000, 0x1, [], r2}, 0x48) 2018/03/29 14:20:56 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0x0, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:56 executing program 6: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x11, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/148, 0x94}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)}], 0x5, 0x0, 0x0, 0x3}, 0x2120) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 14:20:56 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080)="0a64969c8424a2a4f626fe844820b2282e5bebb6fc5efc45139bb661929c7c9c0776138c72db8c7fe6c663bd448ae3d471d5e945e7cd7ec3b51f30d2857cf41d7673245b9a7e4a822dca5a7537d9697eda9069cc916a2a8d75b936e65b53ea7f0c8e49a24c941e63c9f4ddccac5f9add0f92bcfed371d73c774d4be3431f749b7b43e03678bece74ac1267bfea184aadda02834effbb90a43e70b09ccfce528768ecb32963616c1f35f86a7dab7fdcdf51ed29a20d2cb0cb60af7f62d5ad13a64923189e69775c8588541b46817f49d6", &(0x7f0000000180)=""/139}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x0, 0x10001, 0x0, 0x8, r0, 0x80000000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f00000002c0)="4b7532e7d7799ae82e34fb9205ffb11f1f3df7d78c64aefc020977fe441f5afa2cb64a04de4cb48e19185f3f553dc87a1dcfc3ff5278159c59f07fbf2905b1c3dbc692b98b2523fca8d814ff335dd1849dadfea4bc40ab24517e422a0d0d856a904b64aa7e3a2593009d12aba24a73870f6b11fb63319fcc127cff9675d65addc57138cae84eb98c2541d6a86631325b8c22b41e374e3c341ecf02edf4", &(0x7f0000000380)=""/22}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r0, &(0x7f0000000400)="7048bbea1c4b2cad450b10f50303f6091e11a453d30bc663289bdaea2c06090416976a268c10e2235eb744582b71f293fb5b58b7e9804c236ebfedc233b92a48468c48a8bd1c32dbdf9bc642b70ee81d061d0f571abd33e94bb5daffaae54d83fb5c7866535381bddcc6b892b11ae97b3a76be93a00ea84d258de11bf3a091d87b2672283d1c9e098aed3acb66cb89fb739937508c9d44d5f9bce8b8115be60ccc54c13dd787bc2e087425d457754d3eb63a92a77ec22e11e81a5747427f4aa3b811b689e81bc74fb0b17b918fcfaccb316354eeec530e", &(0x7f0000000500)=""/158}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x8, 0x9, 0x1000, 0x6, 0x0, r0, 0xffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000006c0)={r0, &(0x7f0000000640)="9b2b6cb3a7432a9c6b3ebc438d981c30b840ef224b53e8dd97d8d281ca2be95f49f49d1e329c76575a818c64cfc8f8b3689ff3a6fce38be354fb", &(0x7f0000000680)=""/47}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r0, &(0x7f0000000700)="96d69b9820f80af1", &(0x7f0000000740)=""/107}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000940)={r2, &(0x7f0000000800)="f3664a2b0b1bee6c83da36f253deb7708e85fb0a432195556aead26a2891cd60dbae6690f660ad6ea726681113f0968fe1bfe2ac3f781fa9aa16363639221021514dfd9a869b354e3f473b715af53d5ba4b291aeb9825f18c6dd03238704aa60b88c20681c3ccd0fa5bf9a073e4cc6d89e69c6a211c72dc3083a953e1a0baf51b414bf00e760e6aaaade32dc93aef980bf7c", &(0x7f00000008c0)=""/78}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0xf, 0x2, 0x401, 0x3, 0x1, r0, 0x1}, 0x2c) socketpair(0x1f, 0x80002, 0x9, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000a40)=r3, 0x4) recvmsg$kcm(r3, &(0x7f0000000e00)={&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b00)=""/45, 0x2d}, {&(0x7f0000000b40)=""/94, 0x5e}, {&(0x7f0000000bc0)=""/213, 0xd5}, {&(0x7f0000000cc0)=""/146, 0x92}], 0x4, &(0x7f0000000dc0)=""/33, 0x21}, 0x2100) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000e40)={0x2, 0xffffffff, 0x20, 0x2, 0x0, r3}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000e80)) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000ec0)={0xa, 0x9, 0x9, 0x7, 0x8, r4, 0x81}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000f00)=0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r6, &(0x7f0000000f40)="6081689c6af90a1acc617ad01481ff4a5977fc5b6afbcd4fe2a2cd14f3c588e9700bff06d91ee073e9d91894c73870b4f0ba873c973209d44b5eedbba5232d36cff386d6c4dd51dc9ff0ead4e57644fe658f2192b70f090a9201a209bbd2beb1ced1ec706ebafe1f7f133aeb489a877d832071dd0a6f4ac4a420a2359fb1d514c304698cfdd8a64cb1bde85c6c3bdc5f9f0fccce32c2dc136c082ab79183a6b97fbf2c5e9004d5a3a5a4ee82f602790484e7ad244b8c286f9001d70b6dd1e546815d717000e4f8d03bf053ef6542b92e27c10a03ad99306b74ef91337b47a4c69a335299e7467dd05e2b28d594ff1d", &(0x7f0000001040)=""/141}, 0x18) recvmsg(r3, &(0x7f0000001740)={&(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000011c0)=""/148, 0x94}, {&(0x7f0000001280)=""/163, 0xa3}, {&(0x7f0000001340)=""/143, 0x8f}, {&(0x7f0000001400)=""/175, 0xaf}, {&(0x7f00000014c0)=""/201, 0xc9}], 0x5, &(0x7f0000001640)=""/201, 0xc9, 0xff}, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001940)={r3, &(0x7f0000001780)="feaa4b74532911e78ae16606107077f738ffc52fb07a3e6bdbb540aed6d49747c0ba304984a5874a68fc7adf484c6b0897d1db596758df15d723c277d777d43e2a1b20e79ff3a3eac64549bec38cf21a68e6bef546b57832a4fd8f221a5c4d22e0abe2a1c6c94af91046d0125c8cd1e4ab6f34eff01f73561ea0bdd98dac9767933a9e17700d988f8b4b9f1109bcb8db4364e76a6bd89c6ca98528c6bad41dc7b3b3fe385bbe265f75f04e02372aaa49419e034b46f7fca4c12e32ce6609e5e1fd3df435fdc992a0def36df62f", &(0x7f0000001880)=""/155}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001a40)={r6, &(0x7f0000001980)="1c13498279b0bc8be187266a07b0f08ffdf7b5f49970b8714d6b82e68c65a79262ec366f21b6dd8e2407", &(0x7f00000019c0)=""/92}, 0x18) r8 = getpid() perf_event_open(&(0x7f0000001a80)={0x0, 0x70, 0x6, 0x80000001, 0x101, 0x7fffffff, 0x0, 0x16a8000, 0x2, 0x8, 0x7, 0x7, 0x100, 0x7ff, 0x5d, 0x8000, 0x3, 0x800, 0x3, 0x5, 0x4, 0x3, 0x7f, 0xffffffffffffffe1, 0x8, 0x101, 0x3, 0x401, 0xab5, 0x1, 0x464c45be, 0x7ff, 0x915, 0x7, 0x3, 0x80000000, 0x2, 0x1, 0x0, 0x80, 0x5, @perf_config_ext={0x9, 0x3}, 0x2000, 0x8001, 0xf688, 0x6, 0x9, 0x6d7e4d70, 0x2}, r8, 0x3, r3, 0x3aec7312c72b336) bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x5, 0xcc5, 0x7, 0xffff, 0x1, r3, 0x1}, 0x2c) gettid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000001b80)={&(0x7f0000001b40)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001bc0)={0x10, 0x7, 0x7, 0x0, 0xc, r7, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002c40)={r7, &(0x7f0000001c00)="5d9306d35c1e22a5bd90344b70b4d8a33c359c1b619f3c1a", &(0x7f0000001c40)=""/4096}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c80)) [ 1224.472316] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1224.483879] tmpfs: No value for mount option 'ë éL' [ 1224.516779] tmpfs: No value for mount option 'ë éL' [ 1224.526129] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1225.607629] IPVS: ftp: loaded support on port[0] = 21 [ 1225.639009] FAULT_INJECTION: forcing a failure. [ 1225.639009] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.650252] CPU: 1 PID: 5967 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1225.657423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1225.666753] Call Trace: [ 1225.669324] dump_stack+0x194/0x24d [ 1225.672929] ? arch_local_irq_restore+0x53/0x53 [ 1225.677587] should_fail+0x8c0/0xa40 [ 1225.681279] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1225.686359] ? __lock_is_held+0xb6/0x140 [ 1225.690398] ? mark_held_locks+0xaf/0x100 [ 1225.694522] ? __raw_spin_lock_init+0x1c/0x100 [ 1225.699082] ? find_held_lock+0x35/0x1d0 [ 1225.703123] ? __lock_is_held+0xb6/0x140 [ 1225.707174] ? check_same_owner+0x320/0x320 [ 1225.711468] ? d_alloc+0x269/0x340 [ 1225.714985] ? rcu_note_context_switch+0x710/0x710 [ 1225.719889] ? lock_release+0xa40/0xa40 [ 1225.723846] should_failslab+0xec/0x120 [ 1225.727793] kmem_cache_alloc+0x47/0x760 [ 1225.731832] ? d_drop+0x51/0x60 [ 1225.735090] ? rpc_i_callback+0x30/0x30 [ 1225.739042] rpc_alloc_inode+0x1a/0x20 [ 1225.742901] alloc_inode+0x65/0x180 [ 1225.746503] new_inode_pseudo+0x69/0x190 [ 1225.750539] ? prune_icache_sb+0x1a0/0x1a0 [ 1225.754750] ? do_raw_spin_trylock+0x190/0x190 [ 1225.759308] ? d_add+0xa70/0xa70 [ 1225.762654] new_inode+0x1c/0x40 [ 1225.765994] rpc_get_inode+0x20/0x1e0 [ 1225.769777] __rpc_create_common+0x5d/0x1d0 [ 1225.774080] rpc_populate.constprop.15+0x1ad/0x340 [ 1225.778993] rpc_fill_super+0x379/0xae0 [ 1225.782950] ? cap_capable+0x1b5/0x230 [ 1225.786811] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1225.791979] ? security_capable+0x8e/0xc0 [ 1225.796102] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1225.801263] ? ns_capable_common+0xcf/0x160 [ 1225.805561] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1225.810723] mount_ns+0xc4/0x190 [ 1225.814069] rpc_mount+0x9e/0xd0 [ 1225.817412] mount_fs+0x66/0x2d0 [ 1225.820759] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1225.825318] ? may_umount+0xa0/0xa0 [ 1225.828920] ? _raw_read_unlock+0x22/0x30 [ 1225.833043] ? __get_fs_type+0x8a/0xc0 [ 1225.836913] do_mount+0xea4/0x2bb0 [ 1225.840435] ? copy_mount_string+0x40/0x40 [ 1225.844645] ? rcu_pm_notify+0xc0/0xc0 [ 1225.848519] ? copy_mount_options+0x5f/0x2e0 [ 1225.852898] ? rcu_read_lock_sched_held+0x108/0x120 [ 1225.857889] ? kmem_cache_alloc_trace+0x459/0x740 [ 1225.862711] ? kasan_check_write+0x14/0x20 [ 1225.866925] ? copy_mount_options+0x1f7/0x2e0 [ 1225.871399] SyS_mount+0xab/0x120 [ 1225.874830] ? copy_mnt_ns+0xb30/0xb30 [ 1225.878693] do_syscall_64+0x281/0x940 [ 1225.882552] ? __do_page_fault+0xc90/0xc90 [ 1225.886760] ? _raw_spin_unlock_irq+0x27/0x70 [ 1225.891227] ? finish_task_switch+0x1c1/0x7e0 [ 1225.895702] ? syscall_return_slowpath+0x550/0x550 [ 1225.900605] ? syscall_return_slowpath+0x2ac/0x550 [ 1225.905513] ? prepare_exit_to_usermode+0x350/0x350 [ 1225.910502] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1225.915847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1225.920670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1225.925834] RIP: 0033:0x4548b9 [ 1225.928997] RSP: 002b:00007fe484e05c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 14:20:58 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) r3 = gettid() socket$kcm(0x29, 0x7, 0x0) r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x2dc, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0x0, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0xf}, 0xfffffffffffffef7) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) close(r4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) r6 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000480)={0x7, 0x70, 0x9, 0x2, 0x9, 0x1000000000, 0x0, 0x1f, 0x40, 0x1, 0x101, 0x9, 0x3, 0x1, 0x9, 0x2, 0x9, 0x0, 0x8, 0x5359, 0x1, 0x5, 0x8001, 0x329, 0x101, 0x55b46ff8, 0x3, 0x7, 0x5, 0x23, 0x9, 0x8000000, 0x0, 0x56c, 0xfffffffffffffffa, 0x5, 0x6, 0x81, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000440), 0xa9f39b45489710e0}, 0x4000, 0x3, 0xd5b, 0x3, 0x55a, 0x2, 0x2}, r3, 0x4, r6, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x10001) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x80, 0x4, 0x101, 0x0, 0x0, 0x18488853, 0x8002, 0x1, 0x4, 0x1, 0x100, 0x0, 0x3, 0x2, 0x1, 0x8, 0x0, 0x61, 0x9, 0x7f, 0x10001, 0x4, 0x32ff, 0x6f8f, 0x6, 0x4, 0x645c2a4f, 0x400, 0x3b, 0x90c455b, 0xfff, 0x4, 0x5, 0x8fa, 0x80, 0x7, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000380), 0xc}, 0x10008, 0x7, 0x1, 0x5, 0x5, 0x7d, 0x3ff}, r3, 0xa, r4, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 14:20:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x2, 0x7fffffff, 0x9, 0x81, 0x0, 0x1, 0x200, 0x2, 0x2, 0x0, 0x2, 0x1, 0x9, 0x0, 0x100, 0x7fffffff, 0x1, 0x10000, 0x3, 0x400, 0xfffffffffffffffd, 0x7fffffff, 0x7, 0x7efb, 0xffaa, 0xb1, 0x100, 0x7, 0x200, 0x9, 0x1, 0x5, 0x6, 0x9, 0x81, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x3ad49, 0x7, 0x3, 0x5, 0x0, 0x8, 0x7}, r1, 0x4, r0, 0x2) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x0, 0x400, 0x0, 0x40, 0x2, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x5, 0x7, 0x7f, 0x0, 0x3, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x2, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x8000, 0x7, 0xe6, 0x0, 0xffffffff00000001, 0x9, 0x1}, r2, 0x0, r0, 0x2) 2018/03/29 14:20:58 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0x0, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x5, 0x93, 0xfffffffffffffffd, 0x0, 0xffffffffffffffc0, 0x40000, 0x0, 0xaad, 0x5, 0x1, 0xffffffffffffffcf, 0x4, 0x5, 0x6, 0x5, 0x5, 0x64, 0x4, 0xdd, 0xfffffffffffffffb, 0x48, 0x10000, 0x3, 0x0, 0x81, 0x4, 0x2f, 0xda58, 0x1000, 0x9, 0x7ff, 0x80000000, 0x7f, 0x3, 0x2, 0x0, 0x250a, 0x2, @perf_bp={&(0x7f0000000000), 0xe}, 0x1000, 0xfffffffffffff801, 0x3f, 0x2, 0x7, 0x4}, 0x0, 0x5, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair(0x11, 0x80802, 0x3df6, &(0x7f0000000140)={0xffffffffffffffff}) r2 = getpid() perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x9, 0xfffffffffffffff9, 0xed, 0x1, 0x0, 0x0, 0x20020, 0x5, 0x7, 0x80000000, 0x0, 0x401, 0x400, 0xffffffffffffffe0, 0x10000, 0x100000000, 0x2, 0x10000, 0x3, 0x9, 0x41, 0x8000, 0x100000001, 0x5, 0x0, 0x9, 0x0, 0xe0, 0x4, 0x2, 0x101, 0x3bb, 0x5, 0x401, 0x3fe000, 0x7f, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0x6}, 0x1, 0x1ff, 0x5, 0x0, 0xffffffffffff7fff, 0x2, 0x400}, r2, 0x2, r0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x9, 0x9, 0x20, 0x6, r1, 0xffffffffffff0001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000004200)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/03/29 14:20:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x100000000010, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="850000000800000045f7ff00000000009500000000000000e29ebfb2a0d98786797d15d3efb4f57cab92f8d24dcaaa1bed5b6de7cb63a13bb41b52901c0f142cadf57732c5e8926c7f61e7ba1673dd2b6f5b54a89d6b4b9405c18e70b86ea2b0f9df33e9738f3b9d798195b751bbaa5d2952a168c18e810d22100bc20c003ef7dfbc58a318c37939cc96837967e6e466231f4a700d0f220a19bb237c089a100bc4067bbe87a0"], &(0x7f0000000000)='@pH \x00', 0x10000000, 0xfe25, &(0x7f0000000240)=""/153}, 0x48) socketpair$inet6(0xa, 0x803, 0x6, &(0x7f0000001780)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001a00)={&(0x7f00000017c0)=@pptp, 0x80, &(0x7f0000001900)=[{&(0x7f0000001840)=""/166, 0xa6}], 0x1, &(0x7f0000001940)=""/140, 0x8c, 0x3}, 0x20) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rootfs\x00', 0x40059, &(0x7f0000000100)="14c50df6b5a8604b03d37d2017c00935868b8b6bf09c5e84f7f841b747947e46b7ab6b33d0308ec7c95a1d112db14c86a228934ac98ff411fcfeb321d23602c30b09bdf459988f0ce6824c4a07dbf9985385f92d4f33c6235025c2400f0bb3e54bb54aa37e4891589b10d4e500af395078f3") 2018/03/29 14:20:58 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0xffffffff, 0x8}, 0xc) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 14:20:58 executing program 3 (fault-call:8 fault-nth:67): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:20:58 executing program 7: socketpair(0x10000000, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x7, 0x40, 0x3, 0x0, r1, 0xab2}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) socketpair(0x1d, 0x2, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80007, 0x200, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xdd) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xc00002) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) [ 1225.936684] RAX: ffffffffffffffda RBX: 00007fe484e066d4 RCX: 00000000004548b9 [ 1225.943926] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1225.951168] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1225.958409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1225.965649] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000042 [ 1225.973184] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 1225.983116] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:20:58 executing program 6: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001c40)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, r0, 0x1) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x20, 0x0, 0x2, 0x7, 0x0, 0x400, 0x200, 0x5, 0x5000000000000000, 0x80000000, 0x401, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x7, 0x2, 0x7fffffff, 0x6, 0xe5fa, 0x80, 0x6, 0x8, 0x30, 0x9, 0x5, 0x0, 0x0, 0x9, 0xd1, 0x6, 0xfffffffffffff801, 0x8, 0x0, 0x1ff, 0x0, 0x7, 0x4, @perf_config_ext={0x7, 0xfff}, 0x5020, 0xfff, 0x81, 0x7, 0x0, 0x7, 0x6}, r2, 0xa, r0, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xfffffffffffffbff, 0xffffffff, 0x0, 0x3f, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x4, 0x3, 0x5, 0x1, 0x5, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x0, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000001f00)='./file0/file0/file0\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e559e7e237b26e4e0c77693b8263a7d8c2f8092e06111a64572699cc93"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000580)=@l2, 0x21, &(0x7f0000000700)=[{&(0x7f0000000800)=""/175, 0xfffffffffffffdf2}], 0x1, &(0x7f0000001f40)=""/186, 0xffffffffffffff15, 0x5}, 0x10100) 2018/03/29 14:20:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xf, 0x2, &(0x7f0000000300)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000340)='GPL\x00', 0x4, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000016c0)={&(0x7f0000001680)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001600)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f000000d940)={&(0x7f000000d7c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000d8c0)=[{&(0x7f000000d840)=""/116, 0x74}], 0x1, &(0x7f000000d900)=""/17, 0x11}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000000d980)={0x2, 0x17, &(0x7f0000001400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x8, 0x3, 0x0, 0x80, 0x10}, @jmp={0x5, 0x8, 0xf, 0x4, 0xd, 0xc3fd1641e78e13c0, 0xfffffffffffffff1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @ldst={0x3, 0x3, 0x3, 0xf, 0xb, 0xfffffffe, 0x1}, @exit={0x95}, @alu={0x4, 0x401, 0x3, 0x0, 0xf, 0xd}, @ldst={0x1, 0x1, 0x0, 0x9, 0x7, 0x4}, @ldst={0x0, 0x2, 0x7, 0x8, 0x1, 0x6, 0x4}], {0x95}}, &(0x7f00000014c0)='GPL\x00', 0x9, 0xcc, &(0x7f0000001500)=""/204, 0x40f00, 0x1, [], r3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xe, 0xb6, &(0x7f0000000040)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182}, 0x28) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003340)={&(0x7f0000003180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/242, 0xf2, 0xc27}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000003380)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xf5, &(0x7f0000000200)=""/245, 0x41f00, 0x1, [], r4}, 0x48) 2018/03/29 14:20:58 executing program 3 (fault-call:8 fault-nth:68): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:20:58 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18}, 0x48) socketpair(0x15, 0x800, 0x2, &(0x7f0000000540)) bpf$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$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000580)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f0000000640)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="e165c020609e1ad2ab3510d1c0a13cebd9b78430d991c4cc457530b620d38413540b6a705d8ccfef8c0430dfaf9c004bbc2c72dd758fedc671e2a8d8ccb24e0f4ba333e0c79a337982f80fd4695dc4f51f8fa1c2f418cb9650d506a05292569c9b1c6626113b8dc23917c0f715caf41e9b1f378db1c6e083507c4d6bf7043732fef51887e38605f2c6598ecd7156a5ae0ccc6b", 0x93}], 0x1, &(0x7f00000007c0)=[{0xd0, 0x0, 0x7, "ca659503bb52678915735fa07d989391a527c2c2c617adf8efedbfc4e9febee502ea0d3866f1259c050081fa4103c80563ca9394ff12c98292a2de5eca99efe077596cbaa877450f473073c7131b97e661de00ed7f04423cb1719e6cb707f452b7b9752b961b0e3df764f8965558f9b82e5ebf452edc17e9d99bdf17011348c9ac78f372b360c4ed4fb5933ab5a3b98bf5fc8987ad6b07c254d85bade5a3588164f2c62c8d5304fe4c5a2d29e1245135134101affd103eb3525f2869fa04bb"}], 0xd0, 0x1}, 0x40000) 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) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f00000002c0)="a9afbaf96cd42e0a50ba21a0f822fa069d54920b15fcbf7335b0038fd847bb1ad0b4846513a0bf13ae682cb1c3c8fc17551a1022ed8072ea2a83d1a4ca42ddb1a9bffc3d005b1f761ad09e16ab4758758df581f8ec3e025cd78b148f8f31ef9540ce94a2698289d4d52d5ad67cf7254ec9d536374066737e70f05d32aea3b1307fe9d12016d3337bd98cb4f7145f0757990981d23b886b7810f482fbdce251c6087c1fa810f39a5ee14c624cffa6d7168eb6096c8207f6a0", &(0x7f00000003c0)="708fbef714b18dcfd415dc90f7"}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) 2018/03/29 14:20:58 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x0, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000fa02803c616a0a00fffefff600611894"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x5, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x11, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, [@map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x5, 0x7, 0x7, 0x6, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x80, 0x0, 0x0, 0x9, 0xc, 0xfffffffffffffffc}, @generic={0x0, 0x80, 0x7, 0x7}, @alu={0x7, 0x3ff, 0xd, 0x6, 0x6, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x8000, 0x2, 0x7}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x7f, 0x45, &(0x7f0000000480)=""/69, 0x41000, 0x1}, 0x48) 2018/03/29 14:20:58 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f00000015c0)=@rc, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)=""/44, 0x2c, 0x8}, 0x40000040) r1 = socket$kcm(0x29, 0x7, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001740)={&(0x7f0000001700)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/17, 0x11}], 0x2, 0x0, 0x0, 0x40}, 0x12000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000002880)='./file0\x00', 0x20) sendmsg(r1, &(0x7f00000029c0)={&(0x7f00000028c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x2, 0x31d2, 0x80000001, "42606f90a184a5623b44195e02c5754c4aee34c932a66876d2aba9f0a1c14379cc66e9bf3591bf6dded759ed10016f659cb90ac8d061d8113fdf81cac094c5", 0x3a}, 0x80, &(0x7f0000002980), 0x0, 0x0, 0x0, 0x800}, 0x4044891) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002a00)) socketpair(0x2, 0xe, 0x10001, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002a80)=0x1, 0x4) r5 = socket$kcm(0x29, 0x80000000005, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002ac0)) sendmsg(r0, &(0x7f00000041c0)={&(0x7f0000002b00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002b80)="9bc4ad0b450aae014d0af54445e0eb2d88737a6e7b8d736d58c44a36bf1b804de9458c44790ac4164e1f3e10b0481e0e748d4af251ce83221681af57f644dc31f0e85c08d5951d983b6cf523353858b8441afacff03deebddb9e1841b7cdcf49ac87f7f3722dd3b27e1cfa1f2c9f1c1e643a87546b914171a80727e7d1c9007c3c616383ac4ebde4682e0eb866b925a1393fab33d5455db5ca136a76459664f5a6d3d8d3e10c3820b3d5e6bad7e1517f234c2e15f41c4f6ae56dbd90c495e6410a5b81dc9e978765f7e8cafa9f4d29dd58", 0xd1}], 0x1, &(0x7f0000004000)=[{0x68, 0x11f, 0x1f, "d3531630f42af7139b3f0a9ce96b678ca7d151a0f6ed804bc2db7963a59c56be61ea682372d316f1faf18890baa95a1f6e9cf7751ab075199f9290166b8ca5f585b571cb20f32431509b4b9a1d99aed5766e29753622"}], 0x68, 0x8000}, 0x4c8c0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000004200)={r2}) socketpair(0x11, 0x804, 0x4000000000, &(0x7f0000004240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000004280)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r7 = gettid() r8 = perf_event_open(&(0x7f0000004300)={0x3, 0x70, 0xc9b, 0xd5, 0x48, 0x5, 0x0, 0x7fffffff, 0x0, 0xe, 0x61e9, 0xc, 0x40, 0x3, 0x18b, 0x7f, 0x4, 0x4, 0xb85, 0x0, 0xf3, 0x4, 0x5, 0x0, 0x3, 0x10000, 0x8, 0x1, 0x100, 0x22dd, 0xd1, 0x5, 0x100000001, 0x9, 0x2, 0x4, 0x6, 0x2, 0x0, 0x2, 0x1, @perf_config_ext={0x1, 0x4}, 0xa24eedcf285f93c3, 0x165, 0x4, 0x0, 0x6, 0x5, 0x2}, r7, 0x9, r4, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) recvmsg$kcm(r4, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f00000043c0)=""/80, 0x50}, {&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f0000004500)=""/226, 0xe2}, {&(0x7f0000004600)=""/219, 0xdb}, {&(0x7f0000004700)=""/210, 0xd2}, {&(0x7f0000004800)=""/217, 0xd9}, {&(0x7f0000004900)=""/252, 0xfc}, {&(0x7f0000004a00)=""/86, 0x56}], 0x8, &(0x7f0000004b00)=""/247, 0xf7, 0x81}, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004c40)) close(r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004c80)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004cc0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000004d80)={0x2, 0x70, 0x4, 0xffffffffffffff08, 0xfffffffffffffa31, 0x10, 0x0, 0x800, 0x4202, 0x0, 0xfba9, 0x3, 0x0, 0xe78, 0x5, 0x3, 0x6, 0x401, 0x10000, 0x3, 0xd3fe, 0xc6, 0x6, 0x0, 0x889bf63, 0x401, 0x7, 0x1000, 0x7, 0x81, 0xffffffff, 0x1, 0x8000, 0x7, 0x0, 0x2, 0x1, 0x100000000, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000004d40), 0x9}, 0x20000, 0x200, 0x10001, 0x7, 0x6, 0x10001, 0x1}, r7, 0x3, r8, 0x1) 2018/03/29 14:20:58 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000980)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x2}, 0x28) recvmsg(r0, &(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$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/03/29 14:20:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x4, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000009040)={&(0x7f0000008940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000008a40)=""/97, 0x61}, {&(0x7f0000008ac0)=""/230, 0xe6}, {&(0x7f0000008bc0)=""/104, 0x68}, {&(0x7f0000008c40)=""/58, 0x3a}, {&(0x7f0000008c80)=""/10, 0xa}, {&(0x7f0000008cc0)=""/252, 0xfc}, {&(0x7f0000008dc0)=""/78, 0x4e}, {&(0x7f0000008e40)=""/138, 0x8a}, {&(0x7f0000008f00)=""/79, 0x4f}], 0x9}, 0x10001) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="3fb68229fb7e919e33f416fd72bb03307a2be86d92931974da07cf89818396", 0x1f}, {&(0x7f00000000c0)="8299e0555118", 0x6}, {&(0x7f0000000180)="46ed87a148dcccbc7c1bf9ece1c283d78ffa87cc8a9099e2bc011d56e59bdda97ada0c1762bf4bd24e921c23a709442cacfd507e785db560f8dfaa2d6d5bb5a3c390d598f98693097405131fb73a83d566d4d253aeeaaad39170c955d007aef3c799bb5773a2d45a2d276adbf07365bbf15516baf3b36fc5235106c0a3ff00efafd8a4da8b3030269876f2358f7c448a508d7c7b986fb3675abff440e17775e7e4862644102279ef3dd128f2a1bb51fcadcd419f7ea403f6ef2fdb1578aa5a31775919c00f", 0xc5}, {&(0x7f0000000280)="d7b5ed951fd54123a799aed18f40eba19aad46e1cdb70bf542b08d116d8534fb00f97ea53213dc24a40751342017789365c59c9d4535cf4f10f5696fc69b4f500f11a431d31e1529642b6ff14a40415a3999f0e50b399e830b45801817ec74860973161a54ed0b6284ff86435ac8d128553cd431c0b797f9f81f9bff9584ed9efe9bf07649a6a9d304c0a5f50c1b9b06bd69e7683f3642c0fec1b55e33c14a0b5647434b0671e36b6667a7c0b6956b8ce22f0b0165170dd12790b451446ce9c7135daa6694955ed01cad3886c8e4f20b61bb370a3b7717abff09cf2fd0c4", 0xde}, {&(0x7f0000000380)="53b04d57db9c49ca5481996f888fbe388234fa6cf049852306a3dc28575afa44769885614a99ad1bcca8432230edd36e268a8dd6e1e6d6470b985fe63097cd4bf79f2dbbf6786d5d5f19d40c3027b22ee21d211c81f4d36245c1795130655f", 0x5f}], 0x5, 0x0, 0x0, 0x4}, 0x4001) 2018/03/29 14:20:58 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1, 0x8}, 0xc) 2018/03/29 14:20:58 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x0, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4982, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) close(r1) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000800), 0x1f0, &(0x7f0000000040)=""/93, 0xfffffffffffffc1c}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000095000000000000000000000000000000"], &(0x7f0000000480)='GPL\x00', 0x0, 0xfb, &(0x7f0000000300)=""/251}, 0x48) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea7f29ab2de6024da59924673eb37b421b0084a6276c8", 0x39}, {&(0x7f0000000200)="113d4a203874a7", 0x7}], 0x2, 0x0, 0x0, 0x4000010}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x4) recvmsg(r3, &(0x7f0000000b00)={&(0x7f0000000740)=@vsock, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000980)=""/133, 0x85}], 0x2, &(0x7f0000000a40)=""/140, 0x8c, 0xfffffffffffffffc}, 0x0) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)='mqueue\x00', 0xc44, &(0x7f0000000600)="ac8318d320308e2b0b9baeea1439c990a5faba4d2350328078aa1fe2e8ed3ca729e760638d9deb876f377ecfc1ad7503824ac9f0531de0f41ab7833854a24abf7213bd") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/03/29 14:20:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)='M') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}, {&(0x7f00000014c0)="95ebb8394abddf3b41903d9d2be0940805ea26b48906a72a4be787883bb1b01023d0c0a7eff524af9c6669bf1c7ac0043426633dd86abdf0220acf3b8cbb4de3150c54862e724d238e2f5f64ba489c21596db88170cf9208e34b5eee9e0b2997730ef67838cf128678601b053a4fecccced25c5f4eb87efde0ab87821f420ce6ed2867f1ead076723edf6f3c39be84ea6939af188e7db0dfa3390add5e27e3e923dce2b901", 0xa5}, {&(0x7f0000001780)="058b5cab9da7920a24ff26f22c5b74ab03291116f933db94a9b2ffaee597045fdb122bf387f1d9f50489671059e940eda458e74ab9b8d4ea170d30e982c258e69faa73243844e049d25189b8cca5b8175727fc0524bb0b8f6c52440e375c6cd339b93c4dc86cc81c0f", 0x69}], 0x3, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0x9, 0x18}, 0xc) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 14:20:58 executing program 6: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x8) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x2, 0x80000, 0x1000, &(0x7f0000000580)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x11, &(0x7f0000000400)={0x0, 0x0}}, 0xfffffffffffffeaf) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0xffffffffffff0001, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000440)="5095fc60b917fe3c37ea4e85e320dcc21f053c111e322bb12fd550f38b0dcf81ffc05846a3f3920b", &(0x7f0000000480)=""/11}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f00000006c0)="5070a3739fd229eb80364aeb0463f11fd97c3f8cc788a69f1b1f7231111f4b8cfcac665721f03e18773c155e3b7fa15c01c606a42b55c9790fb1f0b8dc894a27fba955640fbc24f0fbb3b2", &(0x7f0000000740)="05a026210a20fa842bb5850bcdc1d8c50be10e6940edebfc1ece4528563f214609a7203cc4617809276f207787c91ecd68e3ec2b3e57e116de654d1692738905723ed1aeaa50a5094707a9bed36e44a54391bc2b7f1c7e4e5d1cc34c3b8d442694af3faf793cde790a189d5fb598b8238a5e1221dcab6499b279f623f3387cf9b19f3dc12cc864ddf223f55dfc41f97bbc3176a4c79564498afa55ce36b71b9b8486b2aaa208540740951cb59ae9f7e829e6be957d85abe48a33158e3563b6e21b23d689373d6d22db183a2f492df79eba3fa867b17d712d388c132c7a4f88a3e73f0be63e70282d437e18b46a939564a53dc0da7e3a", 0x1}, 0x20) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='adfs\x00', 0x80000, &(0x7f00000003c0)="dffdb8430f408ba09fde5a9fc8fbfe9832cbe7") r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0x80000000, 0xfffffffffffffffb, 0x2, 0xffffffffffffffff, 0x3}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r5}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f00000001c0)='./file0\x00', r4}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000005c0)="4afbfdfbfbb8bc38698f95b2e726f1ccbc352c9e8786f3f39668a4c12c7a83c234fc9faa717766f47db24be4a22260a7ecbdeef1a7498deaa40b231450f8ffb245e1b0229941c96f57906e10e3e0d06f805bb63b53e0b13c72aad6bed4c4818e14f657ac2ea17133b8c40e0e0eb9c64969ec5c7b754ccd87ef4bcb8a74e3e941cb979fa14393766e40c8a0724cfd4e9dc37ca848fb38488962fb5632f97a27b8b529c949659f260d785baec987b8a1762cca019be41f6a9ebf4008e9b92351518416025d79fd7c24feabbcedc8b3ebc64c85fedbef090e9b7bcd0ade6dc8584980dad5c0b60c0838577d52122272fd"}, 0x10) 2018/03/29 14:20:58 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="85000000001000003c000000150000000000000000000004"], &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x322) recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)=""/241, 0xf1}], 0x1, &(0x7f0000000440)=""/134, 0x86, 0x3ff}, 0x10100) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000640)=@in6={0xa, 0x4e24, 0x2, @empty, 0x79e}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000006c0)="7f3744dac882141268bb987589d127e4865b8733707f2a769e0e2ceb2946aa6714772315e17f53b698551592d3366eecf55620dbf1323178547cdab7a49e48a4b9019946591e6450ebeee01720657c8de11ded9bd329294d641c0e419f087127d1", 0x61}, {&(0x7f0000000740)="e4869305ea0063a48bab619a086e01d89cd4e90acca8db175520289d7b477902c70b59affeee0440b959e956c0b864df34ac9437dbec2cebd3f44a73b973770cbb9bb20dce724e9513e003142a4dacee46fecae850020e5ce0d58a75d3f013c52392179afa934f15719dc5976f2538b567d2a0eea4338d6696dd93a4eb65c2c68b0bb35f70918c4ba29b9a52b2a53062b2af569e60286415896fc329d49b56f5c1f28ff83b579e4034d1193b27c5b4d063e976f16a50d32a80", 0xb9}, {&(0x7f0000000800)="ac2da38d084a45ff147e4bdd10d1f33857b78292766e088e3e2311d2bdc73ac2b465df32f4925eee0c53cb0960b47778df926baf482cb4ffcd01d087068b770dc68a52b1c5a9bdb76cc236a8b4c30da319b7d0ffaba1ffb9832fd09393857c8f7727a25f2c5323419e10bb12249165de5706e7812a52cf82da2dbfb5ed169634f367f4be833b252fb8b31f7568a8a42b07343dae71de4e6938ff0f17520997c6ac7159fd4ba2be9d148a5353bf660b62d6c15c0722", 0xb5}, {&(0x7f00000008c0)="bf6f58809fce74831a4eaf83b9fb34fb0e361690415e1cc1b45583645dbc5e00b1d0800db2d8c9e1496577edc8b59f09c4476abb1ec0ebfeb1023e00565072402b7be4cb9a665570f0b34e4820c06fb640a2cef49521e42a177439b16ba2a87bac7740e5ae193f8be2066aadfec898c0a77bb21c3e42955462c374ab6cf3fc1726905107cede15b2feda5fc9b08a11aec91236bc68fc8f5d9ff24de5d9e53628e82d0bd16394de0ab80a2e2ef3158d2152701c84e52667bbeb7c6d7ec33b1e8655baf38d95c9c930ae83100781c8837133d3c51ba0cc0d7b13c2d584e25956654f7d1dcf2db707b11552d90cf692f87154543863b4a2", 0xf6}], 0x4, &(0x7f0000000a00)=[{0x80, 0x11f, 0xff, "a9e08fa9de1d3a5ece2d53a6be5e5dc059275dd9db071462eda8c832ea22437c145267346dc8fb701858100d8042cfa2c5b8ccf673b224dc0eb369f214497817ff95757385f252c57ae28adb260f34e00b041b085fd886fe889210a4e5d65c5a2bff78ce03dafc78f7ad5b"}], 0x80, 0x10}, 0x4) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000240)="77807ec0c6e8d6dd", 0x8}, {&(0x7f0000000280)="1034061f5cf183247c", 0x9}, {&(0x7f0000000500)="3bbcd037bdc1843bf9d193ce85f241a4037483e5a95c2eaf9fb3789e4aa10351b1092b8d4b4c88160e34d32d57bd850c7f5e117c89181394c37e933c9527eb0dd0b52bd6c1df78f8fa9774a61d209c214b7d3faecb253a23853c5715f0cb5af65bd575423f142cbbf97d7e38ecec8f42c7153c1f9912215b0b9e52572cdd89444db9a95bbf8c83c814", 0x89}], 0x3, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/03/29 14:20:58 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={0xffffffffffffffff, 0x50, &(0x7f0000000e40)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001040)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r2, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x3, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x41) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1f, 0x1d, 0x4}, 0x2c) close(r4) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0/', r4}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2b) mkdir(&(0x7f0000000000)='./file0/', 0xfffffffffffffffe) r5 = socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000a80)='./file0\x00', 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000001480)={&(0x7f0000001080)=@alg, 0x80, &(0x7f0000001340)=[{&(0x7f0000001100)=""/239, 0xef}, {&(0x7f0000001200)=""/65, 0x41}, {&(0x7f0000001280)=""/153, 0x99}], 0x3, &(0x7f0000001380)=""/200, 0xc8, 0x2}, 0x103) close(r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000ac0)) sendmsg$kcm(r5, &(0x7f0000000e00)={&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x1, 0x2, 0x2, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000005c0)="0c4ea73792bc0800551a3d0d0a74b7b0a31a56598a7bb4b68e9ded35d39dcd0ac838a8ac", 0x24}], 0x1, &(0x7f00000009c0)=[{0x88, 0x19f, 0x5, "3d55aae14acb7d2a02bd95ff8f44e4566ff8ef9eb1f852a07c9820e52525209b0afaddcdc3e0d9ba737a54641ceb508e2f560f53aff0842937a48e832575fdcbd1d1843e8c767bdbb24d26b37d218745f909effd74586b6e8f799e5bdc4e48f115ac7027b83f89c9a5f91778e2f94e219357dace676c6763"}], 0x88, 0x4004090}, 0x810) [ 1226.314663] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1226.316636] cgroup: cgroup2: unknown option "./file0/" [ 1226.395664] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1226.452847] cgroup: cgroup2: unknown option "./file0/" [ 1227.018288] IPVS: ftp: loaded support on port[0] = 21 [ 1227.050149] FAULT_INJECTION: forcing a failure. [ 1227.050149] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.061362] CPU: 1 PID: 6080 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1227.068521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1227.077848] Call Trace: [ 1227.080415] dump_stack+0x194/0x24d [ 1227.084028] ? arch_local_irq_restore+0x53/0x53 [ 1227.088686] should_fail+0x8c0/0xa40 [ 1227.092378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1227.097458] ? __lock_is_held+0xb6/0x140 [ 1227.101495] ? mark_held_locks+0xaf/0x100 [ 1227.105618] ? __raw_spin_lock_init+0x1c/0x100 [ 1227.110178] ? find_held_lock+0x35/0x1d0 [ 1227.114222] ? __lock_is_held+0xb6/0x140 [ 1227.118271] ? check_same_owner+0x320/0x320 [ 1227.122565] ? d_alloc+0x269/0x340 [ 1227.126084] ? rcu_note_context_switch+0x710/0x710 [ 1227.130985] ? lock_release+0xa40/0xa40 [ 1227.134943] should_failslab+0xec/0x120 [ 1227.138891] kmem_cache_alloc+0x47/0x760 [ 1227.142932] ? d_drop+0x51/0x60 [ 1227.146191] ? rpc_i_callback+0x30/0x30 [ 1227.150143] rpc_alloc_inode+0x1a/0x20 [ 1227.154006] alloc_inode+0x65/0x180 [ 1227.157609] new_inode_pseudo+0x69/0x190 [ 1227.161644] ? prune_icache_sb+0x1a0/0x1a0 [ 1227.165852] ? do_raw_spin_trylock+0x190/0x190 [ 1227.170407] ? d_add+0xa70/0xa70 [ 1227.173753] new_inode+0x1c/0x40 [ 1227.177092] rpc_get_inode+0x20/0x1e0 [ 1227.180870] __rpc_create_common+0x5d/0x1d0 [ 1227.185170] rpc_populate.constprop.15+0x1ad/0x340 [ 1227.190083] rpc_fill_super+0x379/0xae0 [ 1227.194036] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1227.199197] ? retint_kernel+0x10/0x10 [ 1227.203070] ? mount_ns+0x85/0x190 [ 1227.206590] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1227.211751] mount_ns+0xc4/0x190 [ 1227.215098] rpc_mount+0x9e/0xd0 [ 1227.218444] mount_fs+0x66/0x2d0 [ 1227.221791] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1227.226347] ? may_umount+0xa0/0xa0 [ 1227.229948] ? _raw_read_unlock+0x22/0x30 [ 1227.234072] ? __get_fs_type+0x8a/0xc0 [ 1227.237941] do_mount+0xea4/0x2bb0 [ 1227.241467] ? copy_mount_string+0x40/0x40 [ 1227.245674] ? rcu_pm_notify+0xc0/0xc0 [ 1227.249544] ? copy_mount_options+0x5f/0x2e0 [ 1227.253929] ? rcu_read_lock_sched_held+0x108/0x120 [ 1227.258918] ? kmem_cache_alloc_trace+0x459/0x740 [ 1227.263740] ? kasan_check_write+0x14/0x20 [ 1227.267959] ? copy_mount_options+0x1f7/0x2e0 [ 1227.272434] SyS_mount+0xab/0x120 [ 1227.275860] ? copy_mnt_ns+0xb30/0xb30 [ 1227.279725] do_syscall_64+0x281/0x940 [ 1227.283586] ? __do_page_fault+0xc90/0xc90 [ 1227.287795] ? _raw_spin_unlock_irq+0x27/0x70 [ 1227.292265] ? finish_task_switch+0x1c1/0x7e0 [ 1227.296737] ? syscall_return_slowpath+0x550/0x550 [ 1227.301642] ? syscall_return_slowpath+0x2ac/0x550 [ 1227.306546] ? prepare_exit_to_usermode+0x350/0x350 [ 1227.311539] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1227.316883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1227.321710] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1227.326870] RIP: 0033:0x4548b9 [ 1227.330032] RSP: 002b:00007ff21d2c6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1227.337713] RAX: ffffffffffffffda RBX: 00007ff21d2c76d4 RCX: 00000000004548b9 2018/03/29 14:20:59 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000dc0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x8000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 14:20:59 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x0, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:59 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='./file0/bus\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000300)="008700ac040000009e81dc191262791d9d9c606adcd125949e453d95d8d979b3990a437247ed1833f717799753f28335427ce2f2617f23837c") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0xffffffff, 0x80000000, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x5, 0x3ff, 0x80, 0x5b, 0x1, r0, 0x6}, 0x2c) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000940)='proc\x00', 0x0, &(0x7f0000000980)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x6927, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r1, 0x28, &(0x7f0000000580)}, 0x10) socketpair(0xb, 0x0, 0x9, &(0x7f0000000340)) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/03/29 14:20:59 executing program 6: socketpair(0x10, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x1ae, 0x5, 0x7b51eb30, 0x1f, 0x0, 0x7fff, 0x40, 0x0, 0x1, 0xd, 0x9, 0x7, 0x2, 0xf45, 0x100000000, 0x92, 0x7fff, 0x0, 0x4, 0x0, 0xe283, 0x3, 0x6, 0x6, 0x20, 0x1, 0x8000000, 0x100, 0x4, 0x1, 0x8000, 0x42, 0x7, 0xffffffff, 0xffffffff, 0x9, 0x0, 0x759, 0x4, @perf_config_ext={0x1, 0x41a5}, 0x444, 0x1, 0x101, 0x3, 0x7fffffff, 0x100000001, 0x7}, r3, 0xe, r1, 0x2) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x0, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x0, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r2, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x0, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x0, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x10, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000d00008000000000000000000095000000000000806ad6b7c45f7d9ba9e8dd729566feca16109f71e7b188718b3de7725a4b693c5c0b1a9b653d7bc3a16486b54ea1f19f39da11683be5308f037ff5e1d852edac0d3589c7d451e713be5dcded8d049dc2f87cb5ef998a85ab1ca84657659ed4a6d3b56c629e7642d1c8ce288a"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r6) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file1\x00', &(0x7f0000000740)='bfs\x00', 0x240000, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e569e7e237"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 14:20:59 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x1000, &(0x7f00000000c0)="3ca08164e222b82f7205efe664e14770b5ac13bf1e339c901b0736fdf75c9f3f14b8c9900ce94c5c1b30340b94908f5724924cae0f6bc75e30824c1e6d88dbfe739ad3f0572aa395b6c6595e68ac6b2f291a4774198438438aeace2db1be90a74eab8c37ac867ab92e752b0302602ea3e3637ad66557825f84520e236671ae2139ad3bb8d7f0b8b6262e8e04f361bb0f7a8046d2e727d2d040f09cf0256d0000") getpid() socketpair(0x1, 0x6, 0x10001, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) recvmsg(r0, &(0x7f00000098c0)={&(0x7f0000009580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000009780)=[{&(0x7f0000009600)=""/113, 0x71}, {&(0x7f0000009680)=""/50, 0x32}, {&(0x7f00000096c0)=""/90, 0x5a}, {&(0x7f0000009740)=""/55, 0x37}], 0x4, &(0x7f00000097c0)=""/254, 0xfe}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000009900)={0x0, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100}, [], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x7fff, 0x83, &(0x7f00000002c0)=""/131, 0x40f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x98, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/03/29 14:20:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x400000009, 0x4, 0x80, 0x101, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, [0x140]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0x80000000, 0xfffffffffffffffb, 0x2, 0xffffffffffffffff, 0x3}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000180)='./file0\x00', r0}, 0xff53) 2018/03/29 14:20:59 executing program 3 (fault-call:8 fault-nth:69): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:20:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000840)="30c9b85a0c9d67cb4469702667d591033827400788ddb437715b27d60298b4c507ca8c17de5862a8f82afa20571e219922d646373c3bc24ae1a7ccfff4dd7a624c5436db0b929551944f8c2b0563796caba25cad9fd5bce112a687ac3a50e0b3ceb357ff9deb8070e1f993049d20fa386768bc5cd7fe877a345ac9b5599bb5dffe356f70771adf15278f73cd6f6de284f06e5ac1df1d2321ee998f69ac8e94453983c0eac6d5d0ec7080e3141268dc684bce321335944b2aef8e1896a82a9abdc8d4f1ec38ac9f61340a766fc125b923ac8f63c788", 0xd5}, {&(0x7f0000000b00)="32c410cb4c4e468f12df5c82813b9a7a76b4d9688e571c1d05d776ebe90d46", 0x1f}], 0x2, &(0x7f0000000d00)=[{0x50, 0x10f, 0x4, "f437f98e75ec08f9ebd05434652596a7f90033a46aad0ad97893960e61e066bf373dad06b7fd1b57626a1d379733d7ae3326bec9ecc2e783946b"}, {0x108, 0x11f, 0x3, "9c3b18c3265bdb95e76556263cb684cb02a5202f363c1e8cf699531d4d174eb8277b1948e1cadd94115394980253b4e078802bf8bc07ed366134b3972d7d7c354cfc1d3bd8193a30283cd61109639d02695e9847a1d01574a11ac8ad4422cf75547d38c8cd29d2c2eb84a52fa400cc271542d80574d853edf1589d1c62e77b04a67c5cbe65e0892b75096c46414e233a747cadd00686101f3287a846a10c5cb1fa017619ebdbdc7f8ec0558b2e38ec8291f8a155da6ef9988bc862d9f3c61c21a84596edaafa89bed4c90bc6f55e0c521c71f46912e619600f042cbde0212811479f6730efc5a014e31f63e81b26ff880e35c3"}, {0x30, 0x13f, 0x4, "9505ff748c5af90ebc33fc44bbb81088d9bab016f22fd69e23463f37"}], 0x188, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="4238722ef72f430529909817c3a3fceecf5d3b4f2e4ce95c7ca5a519bc99bfc0e2197bf25d1b4812ec569b11d44b63343854f27c01f4fbcd1e3fc05781f8972e030ffe6525c76346f30f600c1234e5c7988419f83eb3eb88b90c1f66aee136bd45c103d4b7a26668b0edd4fbbcbbe4347aebf0d97fce8d14c76dbcde10b340a2d982dd087aec29f60d8d6686b83f15248929e419fa396adde5f5e3606c985b3bab8e7fff93997ceb2eeda51cf7e1b4886ae5f9557a7f56cf1c8a25ff6515daf586572038f75dcdcb98", 0xc9}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x128, 0x870f7822e69b9740}, 0x8080) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x3f9, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000480)="8597f5c6485095ea8a1eea9337c02843ce3c78197b1e9e2638d043871559d7cb7a2654a29cf1d9bebc3f447c12d054947ae99a93776d94991a115bfcd758ce4d86fbb9e8f915d2b2de0bff6d91df50829f5a99f5e10fa84ffac11e07d9f994b5ca513fe66d43068052cbe9393f1f2e27ec758f7520545f472712a99a04a8166aa299d8cabb1cf9e2ed55768ef0634afbf8f0250f896549b52d2d03fb634fd689ef4ed0bfe0eec8631d257307c46e29643160f52f74622f", 0xb7}, {&(0x7f0000000680)="73ad73680a9346258950fd0ed8b3eafbd486dbdb4013595d5e258e75e59eb7cfc6129496830beddb4b502b888c117ed5749edbf3db7991fd9f67ad56dfb7783626a5d55f45fccfedbdd149953f105e430ad80b84e29088a4e004dd91acf2d19ea6717aaf46d454f1c4b4abde64b00ba699b8fe9e8836023bd67afd3f073c6dc47dcdb5348073048e5a1d840607a831129ba7134e92032b77d89c21aa8796df", 0x9f}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000000540)="373dffe0c4033d1467c75c96c7e323a053c9e11abec777d6973e28f3e64515704da4ad2d1f0f8f0fc7b2e1e2f8ed1a2beda21e66e4c20002cbdc39721fe237ff5a72714cef7791644e3a899809f33f9a62c4618704ae950f2f743bd8e8512ff1623c61fafc984de0", 0x68}, {&(0x7f0000000a00)="d9de14589eb0b967318f9496609ed04865670366db2c7bddfb8bd2923a908520d06e88992fc95910dedd39da44a18073b7a3f329d8a02f2f3e30e52105ea9da050bb6a8a37540b8a531dae9f65ec10a9ca0223cb", 0x54}, {&(0x7f0000000b40)="2182b9489d13dbd8a27d2870d5b79870cfc37469a763ffd103e7d43237395985ae16e0336ce06371ee32f2516162c0eda3e0e30ca67b9fd4c64d2847a4a3fa5f74cb07c7fa96a83e82956c77718ba6f230a7f1549c5eb1f37a2e0479a2552fb7b2458909316ba6ebbf2f743079e817ab6061c8bbfe2036d6f75d73532a21793f35d97b5d2f8def61b9d6177132435bafc6494592f292ed36da", 0x99}], 0xa, &(0x7f0000000f80)=[{0x20, 0x10a, 0x100000001, "b6d5822caac33aac48"}, {0xb0, 0x101, 0x5, "507e6d2b08a74042a05a1841905a71493966fd1d17e6be4942e025e3809989feda360f4bc120379e2305c7a76d97b9d678bfd58fc668797fdb9b03c6947bbd15d0c755a45831ff8cea233184068339f8d1d838a6979f5edae3d23e5868fb1f53d7d3b38490dca13c1706fd9c075068643a81ac062ce1f443f75d7d98cdcb20c923ecf6e796b773db371cc8471278ee59871fcf3088de8ef4cdf556"}, {0x18, 0x1, 0x113, "e1a4b2878f71f2"}], 0xe8, 0x4}, 0x800) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) [ 1227.344958] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1227.352202] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1227.359443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1227.366684] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000044 [ 1227.374116] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfs [ 1227.383091] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:20:59 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 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, 0xffffffffffffffe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0x7, 0x0, 0xffffffffffffff9c, 0xd9}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f0000000480)}, 0x10) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x1c, 0x16, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x4204, 0x0, 0x6, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x1, 0x0, 0x9, 0x0, 0x400, 0x0, 0x4, 0x5, 0x7, 0x9, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000009500000000000000f85039afb242c5541b00000000000000000062411ba0c92632e03f69087e7fe5c52e68128edb356226ad04c194ee4072873307078973a9130cf8ca392c62a9929aa593c1d738817a83f6b62a33523352f760"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) 2018/03/29 14:20:59 executing program 3 (fault-call:8 fault-nth:70): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:20:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x2d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40049409, r0) 2018/03/29 14:20:59 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x0, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:20:59 executing program 7: 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007100)={&(0x7f0000005dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000005e40)=""/4096, 0x1000}, {&(0x7f0000006e40)=""/151, 0x97}, {&(0x7f0000006f00)=""/146, 0x92}], 0x3, &(0x7f0000007000)=""/214, 0xd6, 0x8}, 0x10142) bpf$PROG_LOAD(0x5, &(0x7f0000007140)={0xf, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x2, 0x1, 0x1, 0x4, 0x9, 0x50, 0x8}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000240)=""/4096, 0x41f00, 0x1, [], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/03/29 14:20:59 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)='cgroup2\x00', 0x3002, &(0x7f0000000640)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000004c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x4, &(0x7f0000000500)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000140)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x26b, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r0}, 0x48) 2018/03/29 14:20:59 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001700)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/104, 0x68}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/184, 0xb8}, {&(0x7f0000001400)=""/164, 0xa4}, {&(0x7f00000014c0)=""/75, 0x4b}, {&(0x7f0000001540)=""/23, 0x17}], 0x9, &(0x7f0000001640)=""/188, 0xbc, 0x10001}, 0x12000) socketpair$inet6(0xa, 0x8000b, 0x9, &(0x7f0000001740)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001880)={0xffffffffffffff9c, 0x50, &(0x7f0000001800)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000018c0)=r2, 0x1a6) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000017c0)={r1, r3}) recvmsg$kcm(r0, &(0x7f0000003040)={&(0x7f0000001900)=@llc, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001980)=""/212, 0xd4}, {&(0x7f0000001a80)=""/123, 0x7b}, {&(0x7f0000001b00)=""/105, 0x69}, {&(0x7f0000001b80)=""/108, 0x6c}, {&(0x7f0000001c00)=""/253, 0xfd}, {&(0x7f0000001d00)=""/202, 0xca}, {&(0x7f0000001780)=""/53, 0x35}, {&(0x7f0000001e00)=""/120, 0x78}, {&(0x7f0000001e80)=""/25, 0x19}, {&(0x7f0000001ec0)=""/157, 0x9d}], 0xa, &(0x7f0000002040)=""/4096, 0x1000, 0x5}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x3, &(0x7f0000000180)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000003380)='@pH \x00', 0xfffffff, 0x99, &(0x7f00000000c0)=""/153}, 0x48) [ 1228.239719] IPVS: ftp: loaded support on port[0] = 21 [ 1228.273059] FAULT_INJECTION: forcing a failure. [ 1228.273059] name failslab, interval 1, probability 0, space 0, times 0 [ 1228.284291] CPU: 0 PID: 6121 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1228.291460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.300789] Call Trace: [ 1228.303356] dump_stack+0x194/0x24d [ 1228.306962] ? arch_local_irq_restore+0x53/0x53 [ 1228.311617] should_fail+0x8c0/0xa40 [ 1228.315304] ? __free_insn_slot+0x5c0/0x5c0 [ 1228.319603] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1228.324684] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1228.329849] ? __lock_acquire+0x664/0x3e00 [ 1228.334060] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1228.339230] ? find_held_lock+0x35/0x1d0 [ 1228.343269] ? __lock_is_held+0xb6/0x140 [ 1228.347320] ? check_same_owner+0x320/0x320 [ 1228.351612] ? __d_lookup+0x4f4/0x830 [ 1228.355389] ? rcu_note_context_switch+0x710/0x710 [ 1228.360303] should_failslab+0xec/0x120 [ 1228.364252] kmem_cache_alloc+0x47/0x760 [ 1228.368301] __d_alloc+0xc1/0xbd0 [ 1228.371733] ? shrink_dcache_for_umount+0x290/0x290 [ 1228.376729] ? d_alloc_parallel+0x1b40/0x1b40 [ 1228.381204] ? lock_release+0xa40/0xa40 [ 1228.385161] ? mark_held_locks+0xaf/0x100 [ 1228.389283] ? d_lookup+0x133/0x2e0 [ 1228.392894] ? d_lookup+0x1d5/0x2e0 [ 1228.396500] d_alloc+0x8e/0x340 [ 1228.399757] ? __d_alloc+0xbd0/0xbd0 [ 1228.403444] ? full_name_hash+0x9b/0xe0 [ 1228.407406] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1228.412659] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1228.416881] rpc_populate.constprop.15+0xa3/0x340 [ 1228.421708] rpc_fill_super+0x379/0xae0 [ 1228.425659] ? cap_capable+0x1b5/0x230 [ 1228.429525] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1228.434693] ? security_capable+0x8e/0xc0 [ 1228.438816] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1228.443978] ? ns_capable_common+0xcf/0x160 [ 1228.448278] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1228.453443] mount_ns+0xc4/0x190 [ 1228.456789] rpc_mount+0x9e/0xd0 [ 1228.460132] mount_fs+0x66/0x2d0 [ 1228.463479] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1228.468040] ? may_umount+0xa0/0xa0 [ 1228.471641] ? _raw_read_unlock+0x22/0x30 [ 1228.475765] ? __get_fs_type+0x8a/0xc0 [ 1228.479639] do_mount+0xea4/0x2bb0 [ 1228.483164] ? copy_mount_string+0x40/0x40 [ 1228.487374] ? rcu_pm_notify+0xc0/0xc0 [ 1228.491244] ? copy_mount_options+0x5f/0x2e0 [ 1228.495625] ? rcu_read_lock_sched_held+0x108/0x120 [ 1228.500614] ? kmem_cache_alloc_trace+0x459/0x740 [ 1228.505439] ? kasan_check_write+0x14/0x20 [ 1228.509670] ? _copy_from_user+0x99/0x110 [ 1228.513798] ? copy_mount_options+0x1f7/0x2e0 [ 1228.518275] SyS_mount+0xab/0x120 [ 1228.521701] ? copy_mnt_ns+0xb30/0xb30 [ 1228.525566] do_syscall_64+0x281/0x940 [ 1228.529427] ? __do_page_fault+0xc90/0xc90 [ 1228.533632] ? _raw_spin_unlock_irq+0x27/0x70 [ 1228.538102] ? finish_task_switch+0x1c1/0x7e0 [ 1228.542573] ? syscall_return_slowpath+0x550/0x550 [ 1228.547477] ? syscall_return_slowpath+0x2ac/0x550 [ 1228.552384] ? prepare_exit_to_usermode+0x350/0x350 [ 1228.557375] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1228.562716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1228.567538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1228.572699] RIP: 0033:0x4548b9 [ 1228.575861] RSP: 002b:00007f7dafb85c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1228.583545] RAX: ffffffffffffffda RBX: 00007f7dafb866d4 RCX: 00000000004548b9 [ 1228.590789] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1228.598031] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1228.605275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1228.612522] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000046 [ 1228.621793] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 1229.517408] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 14:21:01 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={r0}) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/115, 0x73}], 0x2, &(0x7f0000000740)=""/89, 0x59, 0x2}, 0x40010042) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xec9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xf3, 0x20, 0x6, 0x0, 0xffffffffffffff9c, 0x6}, 0x2c) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000280)="f8d74ff2bff9008371e2f3eada1d1ea0729a6ef684817201ea208858fd643f489555caeef6dcc361e23aeef7461ba57e3a9874737d835ff97b1088f03cef0c9d137b5a6e8a66842d8140f17523166ce512b3691e0237a8a3c7a961b861f630b52aecdd410a7fe07ad575d80dc83b1810471f86f3f7491bd33f558d1e17ce4020629835f219f8d269678b91bc94a255724aa3b3fab3fc75a0245092d126e902242666ae62ced5ac647a9bebe68595692d366b1afe458aa5a00d83f0635f9535535424cb", 0xc3}, {&(0x7f0000000380)="cd37f40cf4f3ce743d7c980b8575a72e825764", 0x13}, {&(0x7f00000003c0)="80a78d2696fb11f1d27dfbde6f65e8f455330f53360c2aaa96c0844c5180ce95bc1d2903491c86229349c84ea644558c1d296fe297f009c8e662f4d8c8d5ecc73d2351b8c40bac78170dc961a85372f223812515d8f6646d68b79fe16f8fd2d8a2dfad667b9984a8f8f13409bce18c88be44220b1481a743c1023ea778fb1fe052e15111b2000e4e1cd3", 0x8a}, {&(0x7f0000000480)="f07b1fe8ae2682af5b0e423b8667259c0660bef6684bcb364a01950d7e560559b8791ea3f56b91d0557c243525a277e980c6079e054163a18995db9ffccd1f29b32ce04535433a796780e77629e8045fc2c8b9b00053b595226e64301ae231546fce66d3372473dea941a206c904e00753", 0x71}, {&(0x7f0000000800)="523d667b782ae5cee0573f542c855d361ca892d6c102fb16c73cd5a910e00fd167aa94d9c78eb4155414fe876aeb687f6d7aaf2b990c3054c9f86f9d92f781d079618449a440db50553cd19e4e4c92eecbb51cb5022f18138527d8cfcd2ca3a30985b452d31522f58cddda8a7f64cfa53a6e378b5bfe48eae8302d7a25bca69202b28c1dd5ce0d58f73581fb3e2be9de12cb2dff70b2259a7c44a055c873da9ba740ab8bc2f7f0640c2a7c", 0xab}, {&(0x7f00000008c0)="fee89aadedae6771b584990981fcda65523389a694325b9e6e69f77ea4af09fb160107f9132857cf879b4944beff04c7cd7bd541fd963a6b2e926cc5b83368e4da973e92bdc88fcea56a8dea23122b4d28af23f3f24ff2b3ff0cdad8f8e3fdb270bb113d0ed208d0eb758881db0a3cc9cdaaadc9eecf7cd9e52861c4290baa55755babbd4e302943f5c41f2f535a882d0af9ec6fd0d94561ed615420fa0b3dd5860376c448d6c1c53d4b61c6fc6a54f5b38b1c6f7342434cfe4009e50223b63f321497f93c940788e03fcd8b4c6226dbff32656258983ad477856a7e32f97b20691232af2b216fb4c6", 0xe9}, {&(0x7f00000009c0)="3f592a5ac41417b01b361ce5c37b5e9db28a0d02fd1ce6cdbf2966c163b85c5dccc4c95eb279d1c13c8c9b14e20a392d92fbb5059646dfbb47ebb63d701f15acb980e25781f736e25adb65390acf95ea65171470f542ec6384688046957970cef32cded06e44988ea6de89ffd9d03b780c40296be4c64653185f841f482f2442ff7a70cc7d797859167e72749266c615854efa34f0f5aeefe30d2848e459cc9f8aac2d6a6d1e2e0bab1104c54cb159f4391285aff8fb70cc239343b8efa28f681d24db12905a3156b42ac34eecab0b2cb8065197d953eaa8c4014a044547140745bbab34974e047c428d165c963df594e289d3cc11437ea0df1183314704cc4e62eed08b72a23a8c943475c5af90162d1111f779a75602e36638eb1f15dc8ee4c58a59db2ea0c0ef52737b39d686aee83ba64e48c3821f0b2f7417f7132af5225ebf76dac23dd9e16ed4088c0b7d780de23a7c21826ad548ad87dbd5ec2f6a122e066cdde4d0de93a42ff4433e86dd7df87070c8cf57df467c5445fab45e6944f9091b8ebd1750ede74abb228db127a2e6ae836be37e81726c3ed541fb2eaf0ad38452c2016bcbefed7a48947776c69257be151145055cc1c973a0d36bb63f43184b3dd2d7a81f64be7286f7b8fb7d676000228d834b6b6f648732943961348c07c2431a648301b396947e23e96ea9d931506601a9f3fac2cb73b659515a5c25e73c1201d70b2fee70b957e51fa858ec496e2ba5117619fed56af63a03fbf1dc2a7c65ed2c32737257a97b371d56e574e7e841980e4338b92ce77b041a16533a349ecc2948f6e78163c7aeeb6f98957454583b9743d470890d8f44bc52e353b7660d954035991bf17eca6d9f514acd1c9c3c086afaca9d9dbd0af157fc9be3a941c2cf2341a0181bd218692704ee8bfb3fae0eb1d59cd398d89e882b42a35ee123c80604631961db4dd178e01191181522e7f54705edcf50586dc0de0de845babf368f8355de93039f52727aa3a62f4c8441b721991efb37c34291cf26dc3d7ce2d0cc9f07fca581edd6fbc5fa0076b9db02f633101272e4c1bfdd627db60d34865ebbd31fd8ffa5d3cf39020bab4f96376dec0bfd47d75382b4714687af1075112480bcff43cccd2898b9e2e60e27a9e37b133e4116da3774a1adc07f325e2b2f921cd9e712bf7b46434411410faa35c3086bde6dc796c793e7f9f5f03ce7f86224e3ae397e6004bd8255f44d691065c95e863c96387d82296ae9837bdf2f92a6f617370bbab9ef113844c8deaa831f50900b92a560ac488fe9107d52fa10eabab589d0efae7e416ce12b93a9bab0411b9fea886f38610f6328a7640f7ba4461b8fc4d917e38174804cb0ff64eb663e2a2ffe5eda34241058e54d27d80ceb28559fcf7439ea0ce2827e641f804e7f232b663caf1e886e11c0c318f7f3a90b493e2dc4f79fdc025f5e095354d9434864f29b7000d87c99c91973a2a4b94bee67e27540c3b31cac96c508ab29410417717633b204086bb231555b2cf2441a9b2e6b269678c242ca71ccf2c4972e280c8f7c9594c6cce1d48beefd9d956c9d359272d60a42e99db50680eacc189e482930668ec9f524527c356fb3bd58ef3e463ae12e4cb36e09abd42ba5a207d96154167be88e257a4474e6d78c3c5ede31e4b8bd1db953888de1100f3ed47f16e86e6442f64dcda55f378bd0b19e7e77fc72174fb1e020228b2ae0d9d0c8f8afdc98408224f9bfa3b5813e7e71a4ac9a4895a800f9523ffff350f628c10d511564082bd76451a5110d82e5810aaaa7c2df2fa2ec316a9fc87f63bce339a32a880bbe2d313475cae46e2c5bcd1fe7603d1efe089a821fc5de6c80391c8bed464be89773a99997d9e2ae546fd857d8d2067f81f94242d3b900adeda008502027f3bad477316259a78b35278c30a954414e3c5c93ee3769b39ecc86a85a2800a840bb346cff5ee2078ac1f037baf23054c8afbe3b55e74ac939f120a5ce2896a36716e829b5f56d8dca49411f75d8662139388c83a998c176383abfbb291b9e7d6e8966a8c028fc271a1f5474f80933c5bcfde0d08826a4864b0664f50e26a5ebe788623b75d6ed76599f0d534ac35343d8de6f3e379a5b05795da59276c33982571e67e5380b8cf8a0ac3be0df393f5f4c254ec3e160344053904eeec6ac9e546173214b41d7badad82a8fc7e58b9db2a62c52dabdf50d8dae66e2ada87e1f4c4ba35c283799e1fafa037cd81e69b2c6533611ed12790ed0c3ee91d7ee3d76592085a2ad5f7ff2f1426fbfad64214814d1fe0413a5f559f9838d94869583fd2d8597a04f2f5e38413037959f1bfdcdbaf42f2317e1402195243657b640661b7259df20346e07eb5335ec227501fb1bdabe034554504c6d2fd095ba0e123a70944946c809193d5e8e570dc5aeb8c6b10a1ba31bd87eca6be5c4cf25d55fc422d10de52e465e521cc8d9c83cd4a9cb7e942a2ec3436ac1895c80047338f9ecca2da42cf4ea27c5bfd649ed437c1eb32218b43bd62502f25f158682bd4b1eb4b85548ba8990b92e2edaa08b1b1f9f642a1650d48a70fd22f7dc66020b6997ad844d8f3e6dd5feb7b4b1432fa4611e4c2bb994e04c5d228ad9e1ee4bf9a59a2bbbc72a5b62e851641e20dd46d312e299e4393850278fdeca1ebb71a62ba3e6074bd0208f2c35471ac03e67b0e962a57de33b4c839f3bd14e2417adb070b12b094318a28ba2cdb17819044479a6300d183822f1dbd9637742c1ec00228d2ac622230e94927a76b6aaf3f865f721eab7667cbed1a6d9b64082f1fc5adeb520d6b86ff1c5500f1b3761d2f5a7b507e0c78f19ea81cc20832ea91c55b9fa6e0bfc3f6fe6aa12587938d84f53a5c224e9115f0e046631b09e82e83bf71009a86d98bc3190a11ae3964dff197934dbf7b55552797452288b12b65db579e004802945454f129eb2100046ea99507b7356562cebf15c2bfe7da46f5abc2e0ee8c11b2558cf82d8fcc68469af83798d2a2bd8ded98b07ed781f434986a472b02c3599be81ed46ac599c696699a5f7e5016d112e84baf2fc726ae92b55a86ea44a5d91e0c5c92fdea8acd6d5b2491e1a2a888f1bdecf964fb479b546bf49ddf2d650946e837158a7948839e26933035cc0d0f14c0e36f40d99a51f6c10a37786f97db76db594015571f5091579c42134f07ed11da4726321e967f15b59f6f62bff6b4846e30272caa2008f8b1afc5142dc6f6f0618192de9f067a8c5a6071fe85fd1362382f4574a2e3ac9dbe1769304d6b7613349c74c33bcf36261b8e5de495ab056797724875a816fea65d2268e421dd929f5c4d9794062f67ac1d0461954efac4f42f619968920e9a46a2e30051c5265e0ce477083bdae21c977c8c409fb4b754a8d972ed3c27609d871776144fdcc4cd5fde9973e1a37ca998b5d750bf9f16a05beb2d14a306a4769a0df07eb9d48ac7cde0b7f5e102b06cf61ae94376913d022bad6a6faf2b29ccb1965e02724c6e8332e53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0x1000}, {&(0x7f00000019c0)="142a5729e3a9075d552b844c4b4d33b0b1b86b924f9f6e209f0eafa534d017d8e70b42b974212c85de6a967b027f44f0922e190d91f885dc99ee00013585b0b48c3ff6f199f6b86bffe224e19c83ee7c82135a368884f2869586a76df23c875263d3f71c3d543038772855697012fbe309ee431d1ed2bd408a3e8c7560a097720d4ae1c507b85b35e15e378ccb4fd7d3a02a4391d5ec5f1a151fcb", 0x9b}, {&(0x7f0000001a80)="5654d2d240656d14018ca5e17d919d8981491cd43f9d35373b14ff9a561c7f86c843a21e8accbbceaa9a5831b37fcc4bb1a2f39c7f4912271b8a42636cf3da4f6933c6afa09812d274ca9ffbd0f7442352bfd62439f3cf3e1785f8667c17e925fb644a4a49d460118f", 0x69}], 0x9, &(0x7f0000001bc0)=[{0x50, 0x113, 0x58c0831d, "ae9e6cff51304abfcc38bc126d1e22a24b65a2af6667571294ea9a01800bba0d207a56baaef8bb581938470becbc72be922dee28650db9ce20"}, {0xc8, 0x117, 0xffffffffffff8000, "6d15d3263d6fe45e7c66c31237b92125cf2549b822c969661d27c5f7f88bf97b3ff1562a57f0e5fa01f923fd464a4f9a5efdff0f9f6c0817fe976dba09bd34412c3e37c57e7a34992a8b109465b33cb150d8162170c7e8224aa150604f3d3e7e3f94145ac25c871f6f543555011e833e80f9157a397d4bbd31dfc9f2bf66aaa2d4964d10aaff375a234168006c5764a1b696f04f2f11fe40be5434480f4d494371981e6c7ca394e629279221b9b1b961689e2d78"}, {0x18, 0x108, 0x7, "79ca7ff1"}, {0x110, 0x10d, 0x20, "f94d82e4f25f6e6dcf6f3ef9522990a68dbadbff8a098c32fa03667fb09fe4721a860efa3f8c6e88e69668d2990b73ca45f70d6ef39fbcea03ecd19a30ed81f2d78a01b86307d7ee284ff0cb053133d6c7d0ca04f660900ad5ac209248f17cd7f58ff641719a1ae91fff0792f2a8d9df38509b9483afc42cabfe09988e262608a05823c9c22542008d8ed0b20f021afa39e41e42149d73d49bdf3f87f58198c76694e8b0a60f3dcb4acb3d8d27f2958b5c10b4e09aaded46c82c8238982528a0c4e22f9fe625e44a297bebf82dc81a817630571fec4521015263add255c1edf0cadae0fa1a688851e3321b6162a6205307d5e0ef66701b47ee"}, {0x50, 0x112, 0x7, "170a9d74b0b57799ab9063ec65ed27d24d25261e0d6782116e1dc88b7784fffe5149e0b06cedd2a59636984bee316f34f6a3d6b8d1baf67a6133e856"}, {0xc8, 0x11f, 0x5, "0a49cf59814307d5c0859bc3ea5c477192166bd3e33d2f28dd98e0fb928ae0662db3c2483786ee4b4f5aaae225d6db71c62420960145460a6ab4588859d36385efbd2ad22cbd0d6ef6efff95265e09f493c547bc3b20080968fa3667dc3ab806047eee0c9242a5853edafeff23c64cc4618b6d3ce525bb0eb3ef3919f55ec6c4f0f3a2e35de2f1216665649f18e45307fc8d937b5733c7086d405c0c0a239c05fe32a5fe2c6f0a6ef454ddc51071538650b763c4"}, {0x1010, 0x101, 0x4, "29b124974617d800e0994dc109d4ced3f6df9918e8c88d1b8318217c37245eccbcb7597d6a12cfe81d1e6bceed7596961465c64fe751ac57d09cac1e0753e435e83c8e66acb3d5ee0f50e1cad57c17f137ba2bd2c853cec6ecc720f309925a9b41c4bca711619e182fb2e72413f595f16017cd973463be95e88adbc832c8bb3fae0bd198eadcf952b4fe0971428c46a4feb5dd3e1daab6bec6d1fdc7eebd764fd5fac5f81e830ceb0cffc88a413d885a4b4ef6fbc6022239e6f7d9f4e81f23cedeb709654d7536c14f9162b365c4f3675f52171aaa83b605bae38ba7642da6b40617ffa88eb43b52091d0bb430a8ea6224fb7fcb6d64c057ba140392a90fdbaee1ae434cef21b5476769a358e6b5928758c1d64d380afa079fc6be310c3250b9cc24a7b49a5ff8e43b6f5d437e89880c9f1279476e34ecafe23886f31fd1a7b2f7760be7a3ee278d47360dc766f69ccb67c01cfb9cd8fd212b265a7e3e86318e8ae34b8fbe2e40f69839ec461117fadcacafe1853288e69d1781fcc7d57fe26796f74e66e223942ec9df2eb2810483b2ba0f3eb9eee786e28aa6a31a24c233fbaf478536c061b28c7f4b6dc1b14a05e7e2ec6698dc5bb334c9a5e0c41ccb1eef87fe113f324df06d8940a2bb1abefa959503d8a06792bb402c04e9eb0d392879571c7de947689124fcaae220cdc3379b47cb5ebbe4afbd45ba035473906b60f067a3e98b5eb00a4696951203b66f5ca00f6c1c7f3215ddc3fb57a2bc4d457c56774c63b9ab1bfb1b6e052a5e49f08657b659b7230bcd2601527ccb6a4da2268d0ad1b87873dd3e5aa437154c0391242e02aedad08b3676f683b1d6fb2e6a16c57c8b58631275d8ddba78e863530c59276e24fc33584b49c30eb9b6246b70e3b694052c4c97017003bb824fe93c6b15f6cd5d4735b78f7a64ca75fe350666396cef4876eb6dc4d695326b7179963cb46bb5db194d8a8e289e53a03f76540be546ac9e9378fa7a74e2e7b0c9f3b9b2bc7e06559645a2f1e2d9f76509d484d6fea8a0669bc27d60e5703e35762c7754de262f345b9a94fe2657f6f971d0dd43120d960cc47d3ff09aca44838e95b018c5ac3f5d9eb08d80e9f03d6f89fa22d93e3a5819d169f468d72d545d0b088141acdba88e670e3d6120b6fef9ac8f8bf0a48c6fb50146d8471f2f1e5d30fc1237054b88899d25dd3434f96ea7cabe5bdf3f05dd46fbc9f2417ede5f2709bdb1c0f16f8753d9916e0d7d78a479a9f496a4c6254b16d89693513085326cfd35adf37c82c90d4d9a8083b1533c42766fbae41e0d6dd844eb24de1dc19bd83d642ca231a02d0c4413c46ae501bb8deaaf00c8cb3e4e016ad87bca84c0d840e6518d4ee892f58e23c601e0178b63e3779e729b1a537654bb7968361fabb825178ad90788b9b8df208aaa03426f17e2509aeeaa4f8d6eb46b1bfb468aa6a363bb231be32bf4f9fca5a0d8f32564702547aa60cf074daa519cd1fd7ded7331e02aa4b91d6ed33e30ba39fcb0a903313e491942a9ba03f82578ae76ce851c60e1197952c38cec58cd71e6f5968cda3272d0c06873286cee7214fbd5e77acb8e81ab802eb77f4f71f9c52edecf04793602e357022d1769bbea0c84ac6a29eb7dcfd7f3e51dfb7d7e0339e463ba528202fed64ad7d48186548185c078bfdd558b518e7a00de1221bc48a9d0219ad5a17372d36bce4268ae2c866f57889c48a079a3f03dbc59ef3a624b35c323c58e937a8f6452c171057d9822dabac772e4d30db3cdb40a8892e7b0bd8a7309e39bea21b65b1ef0127378022fca8d4e809875db885ce7d7a31605688801f5a923e4dd46e3da0f2f0029d8938d759f1b4cd50d143918005c1d4d0ea240963fc2e057e5d83ab4ae7ab8c60f3ad9f33799e120e739a76bc06d20d0ea3853c00cac9d267b16d1b2f7bd65d022f91c4ab0d69060d15dc10781d92d1f68ca8c22a17cbfd7b83a187cce596df2d7694362ba96b5fc59d6420a6598af09bff822f949e5cd2028e52a5e63e48aa96a338049122b83e970e032fbe982dd1f090ff2a762f4adb94cfd550fea5940e4ef67b8119b119f7934c87d30842cc0b2ef010617dd640615ec19239887e1837e3b503be1c814534bc1ff77c412453ef3ce8ae5bc5b3d79c5201683228798289600bff4a8ae5126a537c25e1b88c022b3a08446428ff733815402c5375cafa3e16506d3607dc02ee4bd1d2d34685d17931f66b653768033d739f18cd88b9c7670c4635ebaff76e18b100af0c58db603717fee5a639d3bdc5037ca89425a6bbcae3e9ea36ebc533643c9dfd1f4cddae95aca1f9ebd23a3fcf4d0f6a46b6850e17acab9675d201f6932099865bd36ebc8403008247c5e6a40b92e98205b4c0e53b302e571d170186bea8009fea4b12770770238a4663fa8b75e1ce3b0f3635caa490d7c24ee7d4a6f7848cea9d53ea2d99056e82ce6f06b1618af36acd433b2432a6dda0e8ac4488df293bbf1177ea4dd00fd3e8a1f458267d54dc0d6c29ce6c7c4475010a6341b1bcf5072a5fd2366ab49524869c4ca4927c718aa96c9eacb29d1e027f39dcb2b40d4fbf8f303f4b59fdd44b03c9783424ec25f4c827ff6d963942b4141701be86506e5ecbe41e3132f5d2181eed1c3e312cbacc7660eb6a02a7b73aeb9e8b21ed4512bbf27711afd82c116c7a09818df37148aacb9e123ce04c1ed57943ed86f790a090a0ea5c8869ef01d0b50a62000764e0a434d1437eeb2d77b0afb5b16408b27f2d603e1c96ddf3eeb55a57e7d0d3ee60052bbf66117f793701e83553dcf0888bbddeb32cd917c13149a9ec56a3c2128b2604a772fab95b0fa9a4be77da6676feff241116de3bc032290d458709268b5d7bd1a54fb094e48347e889d4bc96cd7b680bcbf447906d0d439f8739be2d467cca5828f57634b9bb00a5a05d56ac25b9096db1bf5aa7d18d2e63ed102d1412ced1f917be57734da2e7f9105abd78d10c1d71094c534cc321f10fe9cae94ae851d690f46d90baa2f1d152a9c23e988498d0be2eecfd854cbffbaf048e0e5a02854f1f78320bddee7c8ea271d5847c4f431b7e1223f3b612327a4ab0bbe0b47b2fb96e399413ff762547bc5501c018c8759fa09dbca3a6031c6d56e9897f291c2f27b195d4d861b1ddc8fc461d1b45108c6d24689d04a71c2b30fdca6f83ac4d97e60495483ae0c46cc7cf8bfe5d36f2ac0171e8163f7ecc6b81e16aa52bd5f9608104d8d20c197bee893614470db7ce8bfd661cc7b6b805181d8e5c745022789bb6674201cefc3134df82775bd0a5a1c36767bc03230f4a184ddf14a70ec8372913c6a0fcd39d4ebf3e170031990c4d5e8de36101fc2783219b99fd78812addbd09899ad7b8cf914822fb632b7ca63fef8c26732ad8555fc7887daf4e64ab1a1f424d5ccbaf8aa34f2f358bb7420ba9c2147f4eb39c09a23970481ab60a7092341b336d7fba2d08c646915c6f324112d9fb9d7c6ad709d18e3424d88332ecd384ebf09bf7cf5b5d4df80be20b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{0x110, 0x10f, 0x8000, "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"}, {0xc0, 0x1, 0x3, "1572078c7194238b595f7aba2da30be8af34ee73087abd3cd58d79b482a73618bd95e12cee51597f3f9ce88029bafac3eb842291242522d265837a95f5e90eb4bfd069adb1635662f0160746a2e284eb792e80b5debb2a3c9cb2d794189ea419440cee612d1c2a675de0de97cd8a141214130f6f66ac736dffb124bd5f4c414cda973fc4d37cbbc914c84f01216d5fa9f3ee81c763ee4aaeaa6f12d81b837697eb264b214b15618f1c7e8186591f7cee"}], 0x1538, 0x20004001}, 0x4000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="7cc3665d2b60979814da7e9f4b34a5b6946d9d6eed5442e540191c53a1a16cb34514be3c45cf0f120218cfd468555a3066dea6ec0c067d9fd3dc27e1700803f9cd1873b61cd812ecb0eb93cb70f667f0b6205ff3056e607dc08b3881930dadbb32ce2575093046a8cf1d1177f15f11f0dcee9c93283b686a386fb9d27c2004c5ca4e64dd8c109a89e49286804421f273bd6e0ee884c55fd011616e5d", &(0x7f0000000100)="a0de73b8873c03d38c6c84cf87f49e3679afa70ce640685559192476b6b64020e5b169527e7dc34fc239a190ed1c55356467cf0f8d0536faaec7330fe528c5c5b3340f7f140b4fb1a539aef3864eb7464972ac03ed6935d5d1caacfe0305d2de1e112e33"}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000003140)={0xf, 0x800080000, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) 2018/03/29 14:21:01 executing program 3 (fault-call:8 fault-nth:71): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:01 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x0, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:01 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x9, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000100000000000000008000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xb, 0x15, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8350, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1, 0xf, 0x9, 0x0, 0x118}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100000000}, @alu={0x7, 0x9, 0xf, 0x3, 0x0, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x1, 0x7, 0x0, 0xfffffffe, 0x1}, @alu={0x7, 0x8001, 0xa, 0x2, 0xb, 0xfffffffc}, @generic={0x1, 0xaa8, 0x8001, 0xff}, @exit={0x95}, @jmp={0x5, 0x2, 0x0, 0x7, 0x5, 0xfffffffe, 0xfffffffffffffff1}, @alu={0x7, 0x4, 0xb, 0xb, 0xf, 0xffffffff, 0x4}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x80, 0x44, &(0x7f0000000200)=""/68, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) 2018/03/29 14:21:01 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004900)={&(0x7f0000004240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004840)=[{&(0x7f00000042c0)=""/161, 0xa1}, {&(0x7f0000004380)=""/162, 0xa2}, {&(0x7f0000004440)=""/104, 0x68}, {&(0x7f00000044c0)=""/172, 0xac}, {&(0x7f0000004580)=""/15, 0xf}, {&(0x7f00000045c0)=""/98, 0x62}, {&(0x7f0000004640)=""/210, 0xd2}, {&(0x7f0000004740)=""/142, 0x8e}, {&(0x7f0000004800)}], 0x9, 0x0, 0x0, 0x2}, 0x1) sendmsg$kcm(r0, &(0x7f0000005300)={&(0x7f0000004940)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000004d80)=[{&(0x7f00000049c0)="28499bfd832502df", 0x8}, {&(0x7f0000004a00)="5f607e743ab87a353e09f9bd07ace101e346d1f334a661ad069ced38c3ddc34d92d3a5c2ecdb332cc24d0eb2c58fcdfc174b8930e65e908fe1566e6589c7c870abf3a783faa7e75f65dfd575affc4c1028e64a03d30bd3db99f610c2594c7a84523bd0b5e7044e31dcf3ab2f4ed0d0e530855cd1e3e6578c216be1260537e34bfdaffa1a87defdf86df00959098ccd2bfa5a88264740118d75a4768a8aa2013ecdacafbb787d95b4bd3638895a9f32cbb7700493d4e2324fa3e8b0bb77022aa5096cb5bf545b5f93832f425d096dc1cb8d77045144dc84d0b051", 0xda}, {&(0x7f0000004b00)="c1cbfdd0a3f6c454d63aa0c6a18f9571519ef94d71c89edfa7f7adfa01796469ffed39320a44073a20210f7ddeb6ee03770da5719bcfdef3b0488df893a7a620b348f2f5fceadf898ad8d1ac921e9abcf50f07a7d185a03974fcb6dafcc7454bf224dfdb90fb7ce5a77e43166a1aa50b012609b99d4991", 0x77}, {&(0x7f0000004b80)="0a2b8eeb0496f5fbde07872d77d88229167cb9cafd95957263dd1c868886b886a2e7516200ec9e41e6bdc2ba7f00173bc153cc8aa835935b6eaf0765b34c0c1a5fae7f8530a6696bab1d018ff1a7a84171d12c763bb97e18a09dee56e7225db3ea419e5231e8e10d43151b6240e7d2ad9ff9db76c68a537af483c03b3c81cbec9b80a858508ac89757676935fd1aea81e6ad84a6c1566d8f1daa031d7fd2518669", 0xa1}, {&(0x7f0000004c40)="e59d64750050d75f724996ca748319f3c90a4312f997c3349d97e408997ce6", 0x1f}, {&(0x7f0000004c80)="21645e8ac433b54a60bb0cb66a3fa88b69ea90d6330d61adcda432a12cd77390fb36465b04066a8fa4092fb274bec48a550c5aef7044a8e447664beecfc8df14ee3fa8eb580168191bbdcbf11c406a98e4c29da2dce0ebceff6b0d298ac48356b836597235b170ef2b4a7394b9cfaa9e71b2b12d0ee3d50d44b0e776cb503523f80ebf5b23df5bfb0d3647b401be145f5ba55666b7bb45e8daf47ab3144d6b2286fe13cb9224ef2a279d0a62021c1d91fd6137b1dd2946a0bf12cbb9052c1a4657", 0xc1}], 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x4c8, 0x24008080}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000fc0000000000000000e8000005000000eeffffffffffffff000000009500000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x7bc, &(0x7f0000000300)=""/187}, 0x48) 2018/03/29 14:21:02 executing program 2: socketpair(0x15, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000840)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3, 0x99, &(0x7f0000000240)=""/153}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="d376175983d4ae4071e7311f1dfa44a843cb4aae4568fc187b083ab855e7049644cfb96de4d9609142878911c73343d4c1917d03f90763c9ed2c976fc4b5da12238f37af604cab2846349c4dba4cb879c9ef1971b371e40aaf211a2be394007e68b8a3aa69ed72d8817be4438cbf43650b27f2d1d312dd415258cc30352e25c3876cfb6d025b6bcc3fa116b6f3c1a25f5963cf6667a1d97f99090aa44d74c61f0da80bfe0f5985591f4b46f7a2a1f5ad52b27de2b57943df319328dc", &(0x7f0000000300)=""/239}, 0x18) 2018/03/29 14:21:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f38612615ad08de414714fedeb80f42352f8123b4b54915cca2f1d841a88db330d34884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8bad6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca0055eef9f6c4993b71ba19ba0590bb5efdaddaa574c25356ca890d138fc9fe069e936", &(0x7f0000000240)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200af7e1368ef7cdfa79ca8b9d3564363a5d2a502970314f2264c883bc8d990afc003e5adb95b30edad245c4420c8126f1d33db75ff0230698eaff90055e0f2d80808221a9", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18) socketpair(0x2, 0x3, 0x8, &(0x7f0000000300)) 2018/03/29 14:21:02 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000009b40)={&(0x7f0000009880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009a00)=[{&(0x7f0000009900)=""/139, 0x8b}, {&(0x7f00000099c0)=""/37, 0x25}], 0x2, &(0x7f0000009a40)=""/193, 0xc1, 0x2}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000009b80)={0xb, 0x7, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@alu={0x7, 0x1, 0x9, 0x0, 0xe, 0xffffffff, 0x10}, @jmp={0x5, 0x7, 0xf, 0x9, 0x7, 0x0, 0x10}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0xa0, &(0x7f0000000280)=""/160, 0x41100, 0x1, [], r1}, 0x48) socketpair$inet6(0xa, 0x804, 0xdffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0xa, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) recvmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000340)=@ipx, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000004c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/152, 0x98}, {&(0x7f0000000600)=""/112, 0x70}, {&(0x7f0000000680)=""/75, 0x4b}, {&(0x7f0000000700)=""/23, 0x17}, {&(0x7f0000000740)=""/125, 0x7d}, {&(0x7f00000007c0)=""/176, 0xb0}], 0x9, &(0x7f0000000940)=""/52, 0x34, 0x2}, 0x2100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f00000001c0)="98bee0f65adcbb3d95ff5ee25b2869aaa669fdf7e1b9f41bb2c61b66220a41373f3b0c72", &(0x7f0000000040), 0xfffffffffffffffd}, 0xfffffffffffffe8e) socketpair(0x3, 0x0, 0x400, &(0x7f00000009c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x915, 0xffffffffffffffff, 0x101, 0x2, r5, 0x7ff}, 0x2c) 2018/03/29 14:21:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x52f, 0x3, 0xb, 0x0, 0xffffffffffffff9c, 0x1f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="f43c92a48c66d9a4ab287b80000000000000008a5f67ffed08f046e23f0137ed172c261dc91106e7f66663f6269c550588871be09f3bf0dbc9d3d1efb83aa0934f16cf34efbad8c489e8ab6da4ad26f33191ef066dbb53e055c2c9"}, 0xf) [ 1230.350322] IPVS: ftp: loaded support on port[0] = 21 [ 1230.376467] IPVS: ftp: loaded support on port[0] = 21 [ 1230.791854] IPVS: ftp: loaded support on port[0] = 21 [ 1230.823252] FAULT_INJECTION: forcing a failure. [ 1230.823252] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.834537] CPU: 0 PID: 6172 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1230.841697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.851029] Call Trace: [ 1230.853597] dump_stack+0x194/0x24d [ 1230.857201] ? arch_local_irq_restore+0x53/0x53 [ 1230.861861] should_fail+0x8c0/0xa40 [ 1230.865550] ? __free_insn_slot+0x5c0/0x5c0 [ 1230.869847] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1230.874926] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1230.880093] ? __lock_acquire+0x664/0x3e00 [ 1230.884303] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1230.889472] ? find_held_lock+0x35/0x1d0 [ 1230.893512] ? __lock_is_held+0xb6/0x140 [ 1230.897560] ? check_same_owner+0x320/0x320 [ 1230.901856] ? __d_lookup+0x4f4/0x830 [ 1230.905634] ? rcu_note_context_switch+0x710/0x710 [ 1230.910546] should_failslab+0xec/0x120 [ 1230.914497] kmem_cache_alloc+0x47/0x760 [ 1230.918542] __d_alloc+0xc1/0xbd0 [ 1230.921976] ? shrink_dcache_for_umount+0x290/0x290 [ 1230.926969] ? d_alloc_parallel+0x1b40/0x1b40 [ 1230.931443] ? lock_release+0xa40/0xa40 [ 1230.935398] ? mark_held_locks+0xaf/0x100 [ 1230.939520] ? d_lookup+0x133/0x2e0 [ 1230.943127] ? d_lookup+0x1d5/0x2e0 [ 1230.946733] d_alloc+0x8e/0x340 [ 1230.949990] ? __d_alloc+0xbd0/0xbd0 [ 1230.953680] ? full_name_hash+0x9b/0xe0 [ 1230.957641] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1230.962894] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1230.967117] rpc_populate.constprop.15+0xa3/0x340 [ 1230.971942] rpc_fill_super+0x379/0xae0 [ 1230.975893] ? cap_capable+0x1b5/0x230 [ 1230.979753] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1230.984928] ? security_capable+0x8e/0xc0 [ 1230.989053] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1230.994217] ? ns_capable_common+0xcf/0x160 [ 1230.998517] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1231.003687] mount_ns+0xc4/0x190 [ 1231.007035] rpc_mount+0x9e/0xd0 [ 1231.010379] mount_fs+0x66/0x2d0 [ 1231.013726] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1231.018287] ? may_umount+0xa0/0xa0 [ 1231.021887] ? _raw_read_unlock+0x22/0x30 [ 1231.026009] ? __get_fs_type+0x8a/0xc0 [ 1231.029880] do_mount+0xea4/0x2bb0 [ 1231.033403] ? copy_mount_string+0x40/0x40 [ 1231.037614] ? rcu_pm_notify+0xc0/0xc0 [ 1231.041489] ? copy_mount_options+0x5f/0x2e0 [ 1231.045869] ? rcu_read_lock_sched_held+0x108/0x120 [ 1231.050862] ? kmem_cache_alloc_trace+0x459/0x740 [ 1231.055680] ? kasan_check_write+0x14/0x20 [ 1231.059896] ? copy_mount_options+0x1f7/0x2e0 [ 1231.064367] SyS_mount+0xab/0x120 [ 1231.067792] ? copy_mnt_ns+0xb30/0xb30 [ 1231.071654] do_syscall_64+0x281/0x940 [ 1231.075516] ? __do_page_fault+0xc90/0xc90 [ 1231.079723] ? _raw_spin_unlock_irq+0x27/0x70 [ 1231.084192] ? finish_task_switch+0x1c1/0x7e0 [ 1231.088663] ? syscall_return_slowpath+0x550/0x550 [ 1231.093566] ? syscall_return_slowpath+0x2ac/0x550 [ 1231.098470] ? prepare_exit_to_usermode+0x350/0x350 [ 1231.103462] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1231.108803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1231.113625] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1231.118786] RIP: 0033:0x4548b9 2018/03/29 14:21:03 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x0, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:03 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x0, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r0, 0xd, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000028000000c8000000000000009500e7c511752306ae39c5020400000000000000797dcd63391212ea104561"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000ffff00000000000006000000c94e00001800000000000000000000009500000000000000000000000000000018100000", @ANYRES32=r2, @ANYBLOB="00000000000000006d7ff4fffcff000000f6ff00850000001100000000000000000000001800000008000000000080006c00000895000000000800000062a65b2f"], &(0x7f0000000380)="73797a6b616cc7017200", 0x2, 0x99, &(0x7f0000000500)=""/153, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) 2018/03/29 14:21:03 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file1\x00', 0x0, 0x8}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r1) close(r0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000180)=""/7, 0x7}], 0x3, &(0x7f0000000480)=""/233, 0xe9, 0x1}, 0x2) close(r0) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)) socketpair(0x3, 0x3, 0x200, &(0x7f0000000040)) 2018/03/29 14:21:03 executing program 5: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x7fffd, &(0x7f0000751000)) 2018/03/29 14:21:03 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='proc\x00', 0x1000000, &(0x7f00000002c0)="08e578c2e8f21bf0a84cdacaa99c320417eec24d8de0f25376196d1e406c61e16385419b54755a0439a052312b2916f8732b4f11545f2aa61c2ab26d1676052b5e347738dfc5ca497ae79adaa4ed7165eee2b4c1c1da2b6f7243adef962057dfb96621acf5c5eeb026c1efec30ccc5ccfec2dd8650583b7f44d8fc4ae1a31e9e3453f64d9dcc8a064de6774482afaf2c4107cb86aaf161fc7c47078f4af6642e863b5a9ce6") 2018/03/29 14:21:03 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x85, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000661fe0)={r1, &(0x7f0000f5a000), &(0x7f000095dfa0), 0x1}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r0}, 0x48) 2018/03/29 14:21:03 executing program 3 (fault-call:8 fault-nth:72): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:03 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000c8a000)='./file0\x00', &(0x7f00004c5ff9)="756f69547300aa", 0x1000, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='.', r0}, 0x10) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 1231.121948] RSP: 002b:00007f19ce38dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1231.129630] RAX: ffffffffffffffda RBX: 00007f19ce38e6d4 RCX: 00000000004548b9 [ 1231.136872] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1231.144114] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1231.151356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1231.158599] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000047 [ 1231.166854] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:21:03 executing program 0: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) socketpair(0xa, 0x5, 0x80000001, &(0x7f0000000140)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)="8919212795bcaecf454329f936b780151c49c79592bc042e7a835f4216adf886d2beb1b450db60d210d82cc5dc5e8a2c13168e08d36085e3c53f00e254ce3337843e0648113e8e043833ae11dbbf25483e6cab6eb07b9393867d5871ef5b81505d3d2c4f3d47071007a8be821f75b9950716598ab4002a216035911afdcd6f9f3a8521ffdd6b9de400f1c528b369") mkdir(&(0x7f0000000100)='./file0\x00', 0x8) 2018/03/29 14:21:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x100000000010, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="850000000800000045001000000000009500000000000004"], &(0x7f0000000000)='@pH \x00', 0x10000000, 0xfe25, &(0x7f0000000240)=""/153}, 0x48) 2018/03/29 14:21:03 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x0, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:03 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x13, 0x1, 0xffffffffffffffff}, 0x2c) 2018/03/29 14:21:03 executing program 3 (fault-call:8 fault-nth:73): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:03 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)='?', &(0x7f0000000200)}, 0x20) bpf$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_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f0000000380)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x0, 0x10}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001440)={r0, &(0x7f0000000440)="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"}, 0x10) 2018/03/29 14:21:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffff, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xfff, 0xc1, 0x0, 0x4, 0x0, 0x4, 0x4285, 0x6, 0x7fff, 0xd624, 0x6, 0x0, 0x5, 0x81, 0x20, 0x8, 0x80000000, 0x9, 0x6, 0x8000, 0x0, 0x0, 0x1000, 0x600000000000000, 0x6, 0xaa, 0xffffffffffffff81, 0x4, 0x6, 0x6, 0x7, 0x4, 0x1b87d62d, 0x6, 0x2a8, 0xfffffffffffff16f, 0x0, 0x1, 0x1, @perf_config_ext={0x7, 0xffffffff}, 0x0, 0x800, 0x2, 0x2, 0x7fffffff, 0x8001, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x9, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r3, 0x28, &(0x7f0000000180)}, 0x10) r4 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4247, 0x0, @perf_config_ext={0x2, 0x9}}, 0x0, 0x0, r2, 0x0) socketpair(0x11, 0x5, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000000c80)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x1, 0x1}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)="e25d6888d121e3fc6eb6fd2ba12f629512d78b3ad3d87a832b5fa682e6482908d93a5432f6405d6e9780b656789bf1c16c98d1e86cef54fabd6f3feae1c21ecea749c6c4b7e2c95e12a95c92ddec5b70822a0064172597a818a36599ad47af04315e3627f464769590525cef7baf37439b35785e8ed5ac2c44bccd2d8048289829f897940de56f3bce71bcd17ab887b6242da6ddfea2bcd0c3ddc18197b8bef11c860bca32e1538565000518a9f81485c4e6ec22e646a26ceaddf8dcc006f9a07dbd32eb1a", 0xc5}, {&(0x7f0000000440)="38180ccc57e10dc0608524759510d8da80c3931c14960b2e6c6842d1f8416c716e32d92e15beb05cc17dbb44cbe467efb2c744685c24a3c6ee3438ca9e8f27d487e657e8008192083b3aab64e9596a06829d1c6b56177765e915355e4b9907ce5124d243a54ec45167f7ab1dbf50361568ce6aff802c46e54e1512a0b6602fd84616ae188bc5ab6bbb00ab61b486056fa950652075fffc2dc7d1638d86a5b37a0c021cdd06ebde72d81a29d2627706b9d5c0366e86a1e9c5ad48c693add6c7b472f68e37b5c85bec160a8fe77a48cea749673de4007f694fa80d04e70dffaa9881be7404837183e98ab6e9", 0xeb}, {&(0x7f0000000540)="a8b831abc0e445de15f4dab8a3631a3f1934e36ef7f12bde530489a84faafe3ab6a021dc991489135e7157b6c4b4aab0f0acbf473dc0b14c663429c233bc799c6a72c9919a518a677921bb860a20db2c95ea1fdb532b9001125c20f8f0f9e4b2c759b328fe0aca591fcb54268059bb67fb00ecd008d581c02d8c2836eab4526403c8ba68e7b62019b6dc2ae52e7ae00933ce93dbff2230945d41f93b0cc5b655fedb38e0e079e8998190714e18693433d66a02de604e90c1a46191409e5c9d615e2036a56ca99fc34e15e64c12", 0xcd}, {&(0x7f0000000640)="c8a2d4755055778de62293aa32451aae009d2ac171e235791877e6299460d0539f5d122db9f3c3d0c2eddad9d1d20e69ff329652b025240eb1ca20881ae9ed107a321e4ec1fe1cd4c08d4c3775ed1cc2a914c660282bc51fab277c9d", 0x5c}, {&(0x7f00000006c0)="e73e0b1f25dbef4e55e604cce6287ce46b92a853ad7c8225fe414805242546483e87ab7dbdf72e92a06a34608ea7806df643c27237570ab94b0750080bfc9eb523e4fe2ab291cc35cb62ac67df2bd94af5efcb3fd580b06324ea18cc5bf99179bbac93d07537ec4115cbdfc9139ea7a17345c57123815b20677e5538242f2e73d663457cd3631f38c97a692b8acbacfa7d528d9ddcec9ffbcba5a8380a4ba775fd", 0xa1}, {&(0x7f0000000780)="692d725a78b04eed889f7ddef8302facffb73d44bb54f7ba2d08e1c044e6d00f2f7570d81ffac13ec4e3a22940c285daa4cdbb7e1f1338", 0x37}, {&(0x7f00000007c0)="1aa1ab3560940eb2aca255cd032afa8f3cf8a344bc4f8781ebf30ef86da376a952f9803c81ca9871c83857b6627ae7071492a741886187dac66f422d3356656e1b8f3580cc789153eb2e3bf72981b2ccefafdc2fce0c2f64ae69b813d77e7f283a464ae487355df656a64efce42a5a5491b44c48b45d9b9e4b8f2be0bedec11ebf96ef8ef5a5df78fe1dbd701471504cf61d2d4df35716059906d13ecb7c44018599a8c87c9fdaaf91fed586b06890b1581c202757892b9f30fc612a0223", 0xbe}, {&(0x7f0000000880)="80b04c05b5e44d8d8aacf5757d8cd2356140355bc761ac002395591198c905cab385ab59d83a627b93933c66ece955fb2743ee85", 0x34}, {&(0x7f00000008c0)="cfea68555152079443ce3532ba9274f55b44a7ab1cccb0d5dd32505a4008d3c1f32fe8520ffe6cc7790f76880b12a085f25cf63c49858554c60a5485", 0x3c}, {&(0x7f0000000900)="eb8267c3333a1b8c2f7af2ce30a8f2789527be9908806205fef5433f48ed6244e9cbab27a69c545f06db4bd3540999c940483e4eb27067d5e8980ccb60b03467a7314923567ed1141b9051d6f244553387c07dc07a3bde81c7c3aba8463b7a5b209ef88df48142bbb15d7775723c666cd59ed5d4fdc89972a8ffdcd3a806069f0b3e1212079bb7218d00709cadf6d2430b56b3dd31fc312c8daf8a", 0x9b}], 0xa, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1f8, 0x4000000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000200)={r1}) close(r1) close(r4) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair(0x5, 0x3, 0xffffffff, &(0x7f0000000100)) [ 1231.326534] hugetlbfs: Bad mount option: "‰!'•¼®ÏEC)ù6·€IÇ•’¼.zƒ_B­ø†Ò¾±´PÛ`ÒØ" [ 1231.373584] hugetlbfs: Bad mount option: "‰!'•¼®ÏEC)ù6·€IÇ•’¼.zƒ_B­ø†Ò¾±´PÛ`ÒØ" [ 1232.000312] IPVS: ftp: loaded support on port[0] = 21 [ 1232.033058] FAULT_INJECTION: forcing a failure. [ 1232.033058] name failslab, interval 1, probability 0, space 0, times 0 [ 1232.044288] CPU: 1 PID: 6229 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1232.051456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1232.060786] Call Trace: [ 1232.063353] dump_stack+0x194/0x24d [ 1232.066962] ? arch_local_irq_restore+0x53/0x53 [ 1232.071622] should_fail+0x8c0/0xa40 [ 1232.075312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1232.080394] ? __lock_is_held+0xb6/0x140 [ 1232.084432] ? mark_held_locks+0xaf/0x100 [ 1232.088556] ? __raw_spin_lock_init+0x1c/0x100 [ 1232.093118] ? find_held_lock+0x35/0x1d0 [ 1232.097157] ? __lock_is_held+0xb6/0x140 [ 1232.101210] ? check_same_owner+0x320/0x320 [ 1232.105508] ? d_alloc+0x269/0x340 [ 1232.109027] ? rcu_note_context_switch+0x710/0x710 [ 1232.113930] ? lock_release+0xa40/0xa40 [ 1232.117886] should_failslab+0xec/0x120 [ 1232.121835] kmem_cache_alloc+0x47/0x760 [ 1232.125873] ? d_drop+0x51/0x60 [ 1232.129132] ? rpc_i_callback+0x30/0x30 [ 1232.133082] rpc_alloc_inode+0x1a/0x20 [ 1232.136943] alloc_inode+0x65/0x180 [ 1232.140546] new_inode_pseudo+0x69/0x190 [ 1232.144580] ? prune_icache_sb+0x1a0/0x1a0 [ 1232.148786] ? do_raw_spin_trylock+0x190/0x190 [ 1232.153344] ? d_add+0xa70/0xa70 [ 1232.156700] new_inode+0x1c/0x40 [ 1232.160041] rpc_get_inode+0x20/0x1e0 [ 1232.163818] __rpc_create_common+0x5d/0x1d0 [ 1232.168123] rpc_populate.constprop.15+0x1ad/0x340 [ 1232.173038] rpc_fill_super+0x379/0xae0 [ 1232.176990] ? cap_capable+0x1b5/0x230 [ 1232.180852] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1232.186025] ? security_capable+0x8e/0xc0 [ 1232.190149] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1232.195314] ? ns_capable_common+0xcf/0x160 [ 1232.199615] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1232.204777] mount_ns+0xc4/0x190 [ 1232.208122] rpc_mount+0x9e/0xd0 [ 1232.211465] mount_fs+0x66/0x2d0 [ 1232.214811] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1232.219372] ? may_umount+0xa0/0xa0 [ 1232.222971] ? _raw_read_unlock+0x22/0x30 [ 1232.227094] ? __get_fs_type+0x8a/0xc0 [ 1232.230962] do_mount+0xea4/0x2bb0 [ 1232.234488] ? copy_mount_string+0x40/0x40 [ 1232.238701] ? rcu_pm_notify+0xc0/0xc0 [ 1232.242572] ? copy_mount_options+0x5f/0x2e0 [ 1232.246954] ? rcu_read_lock_sched_held+0x108/0x120 [ 1232.251945] ? kmem_cache_alloc_trace+0x459/0x740 [ 1232.256766] ? kasan_check_write+0x14/0x20 [ 1232.260982] ? copy_mount_options+0x1f7/0x2e0 [ 1232.265455] SyS_mount+0xab/0x120 [ 1232.268882] ? copy_mnt_ns+0xb30/0xb30 [ 1232.272746] do_syscall_64+0x281/0x940 [ 1232.276606] ? __do_page_fault+0xc90/0xc90 [ 1232.280811] ? _raw_spin_unlock_irq+0x27/0x70 [ 1232.285280] ? finish_task_switch+0x1c1/0x7e0 [ 1232.289750] ? syscall_return_slowpath+0x550/0x550 [ 1232.294655] ? syscall_return_slowpath+0x2ac/0x550 [ 1232.299560] ? prepare_exit_to_usermode+0x350/0x350 [ 1232.304552] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1232.309894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1232.314716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1232.319877] RIP: 0033:0x4548b9 [ 1232.323038] RSP: 002b:00007ffa670e3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 14:21:04 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001b40)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c00)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c40)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000001b80)=@can, 0x80, &(0x7f0000000500), 0xfffffffffffff89, 0x0, 0x171, 0x1000000000000000}, 0x40001000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000380)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xf, 0xb7, &(0x7f0000000340)="31f4b7b27b0dbcd540ad4bf1d12359", &(0x7f0000000440)=""/183}, 0x28) 2018/03/29 14:21:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000000c0)="7ce4", &(0x7f0000000140)=""/149}, 0x18) 2018/03/29 14:21:04 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000f40)={&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d40)=""/185, 0xb9}, {&(0x7f0000000e00)=""/61, 0x3d}, {&(0x7f0000000e40)=""/29, 0x1d}], 0x3, &(0x7f0000000ec0)=""/75, 0x4b}, 0x2003) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x18, &(0x7f0000000c80)=ANY=[@ANYBLOB="180000005fd62bed0000000000000000050000000000000000000000000000009500000000000000261bb97659a8afd87e411de8848dc12418aed89df95119a43e82f7f9d8534d954ef0b729c91d76d5ed19ddf1c17f2862956d69c415efc9f30c8bfc9c567c3fec0b87e05b123dba6249f0417db3ecc778f66e756ec421f8dbf44d06cfce6d628ccdbb1a3fc5d949f9c9bc3aa0159c310102a7337f04128302e8c757d1a8d488b6d75ff53c76f0b2c993d5b9f8dfbe5905377088d0f4a5466a"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x2}, 0x28) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0/bus\x00', r1}, 0x10) recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001180)=r2, 0xfffffec5) 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', 0x0, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b5359609") 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) socketpair(0xa, 0x805, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f0000001080)={0x6, 0x70, 0x0, 0x100000001, 0x5, 0x4, 0x0, 0x2c6b, 0x200, 0x1, 0xcb6e, 0x1, 0x5, 0xb8, 0xffffffffffffff80, 0x6, 0x7ff, 0xfffffffffffffc01, 0x8, 0x5, 0x6, 0x8000, 0x6, 0x3c13, 0x6, 0x40, 0x4, 0x6, 0x2, 0x4, 0x6, 0x5, 0x2, 0x7, 0xc7, 0x9, 0xb000, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000a80)}, 0x220, 0x200, 0x5, 0x5, 0x1, 0x400, 0x5}, 0x0, 0x4, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) bpf$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}], &(0x7f0000000f80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) recvmsg$kcm(r6, &(0x7f00000013c0)={&(0x7f0000001100)=@ll, 0x80, &(0x7f0000001300)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/3, 0x3}, {&(0x7f0000001200)=""/246, 0xf6}], 0x3, &(0x7f0000001340)=""/113, 0x71, 0x200}, 0x140) 2018/03/29 14:21:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x49) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x60, &(0x7f0000000180)="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") getpid() 2018/03/29 14:21:04 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000240)="288b6671d7af52f647750501080089f30000000000005f2f66ad8769233d07f5b685c111af0a05a9854928c0c88e10fb6dff83b9c438", &(0x7f0000001800)=""/4096}, 0x28) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/39, 0x27}], 0x3, &(0x7f00000003c0)=""/118, 0x76, 0x40}, 0x2021) 2018/03/29 14:21:04 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x0, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:04 executing program 3 (fault-call:8 fault-nth:74): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:04 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001cfc0)={&(0x7f000001ce00)=@hci={0x0, 0x0}, 0x80, &(0x7f000001cf80)=[{&(0x7f000001ce80)=""/132, 0x84}, {&(0x7f000001cf40)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x6}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000001d000)={0xe, 0x4, &(0x7f0000000180)=@raw=[@alu={0x7, 0x7f, 0x4, 0x0, 0xb}, @map={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f00000001c0)='syzkaller\x00', 0x7, 0x98, &(0x7f0000000240)=""/152, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="8500eaff0b000000b50000ff01000000950000000000000035ca07c981765bf8563acfe1d9389d716468b7c2cc8de32857191dc14eb63b44af2baf88cf7c9a09778ae927edc47761c0a1277457adc544ea14f9e5cf9dc6b367a052d37a4d63a892ae77b5cdb8c70887c67e9193e56f4b4f1dce504c3bbe374869a82b8d4bd90a3c61cbf65ea6cc8727a718be06fb96c2e24f215dca0d0f000000"], &(0x7f0000000100)='GPL\x00', 0xa3d, 0x99, &(0x7f0000000000)=""/153}, 0x43) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f00000005c0)="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", &(0x7f00000004c0)="b31931e64f168666974c3305d799480b9deb991e5a9a4b82c0e32f1305e76b7daf220027066636068d32033ec3c5878257c184082b3f2a886c5f4c657fd1d0618722a30a016ff2b57a35614c999bc5297fdda3d0c9691f76cbed0e6aedbd3da08e055e307e19d7dc5a465fd07687a3bd5ede169a03059a042bf1fd1a8b319a97efcbbd345e55be4fbd7e4b89b30bccd9cd162f8ec83fd649f6e2794c9e0e4bebc011b29209d30964fdbcf238eb50b4badc807f4799d7670f87e55defa3c63ac98da4497172b25afee9897d803f2322e07ea19498c8f76b2f520c4bc18599c4e44d1c386f68cdecf481e03e5f0410bf69bb19ca", 0x2}, 0xffffff43) [ 1232.330720] RAX: ffffffffffffffda RBX: 00007ffa670e46d4 RCX: 00000000004548b9 [ 1232.337963] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1232.345204] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1232.352448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1232.359689] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000049 [ 1232.367101] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 1232.376504] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:21:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs={0x1}, 0x7, &(0x7f0000000580)}, 0x0) 2018/03/29 14:21:04 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x379c, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc-serpent-sse2)\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)="dc300de793667bf9367137391e1362244c7fe4a7ac6626318fec793b2ac9a22c13f2512007ae2fd54bbfd7dee786248b254ee2d6bb8e6b03d8c59362a53092535c78a832772b42f726fa6a45f8dc5410ded61edeecc0075a97ae6d13c939", 0x5e}, {&(0x7f0000000300)="50e88d24bda7c279829ec35f7646947cbf6984e7c5f5112238ccae3145ba438f9acef7d8d7cdded0bd600adf837e963adde003df449240ad66d33aa58729bff73e4b75a640a4efcbe0bd74f59e5cfdacddc5a73c7fc22b3e8bdb863c7b1d653876c9b3c55c76b7d217a094c0cab5ecd112939a307f8f8ad69850c0e6add688052a61e81dcb5ac474ff013d45a0f000dd57c51313f9ef837a5b8e333ebcb50177baf60239083f9169d87992b3ade227506bdac2c55b595097ea9203959a52ab7556606ce1bbf4ee27e110c1d958a1", 0xce}, {&(0x7f0000000400)="8dc19fa559d0533be4265c06", 0xc}, {&(0x7f0000000440)="a88946efcc007f2c0c016ec2b7ad9ec3e23af4e4bfa82e9f9251a73d7572a6ad371e7a5021396a828aca54f53566ec8c2d095483e1d166d5b5e1c35b281805e89306054ec542dc412a195803d377b3bb163ce5d59ed9b1106a4f352517cdac1161be92f6fdc42efbce855c9183c37503c3c86ec83517ceb5fb", 0x79}, {&(0x7f00000004c0)="24a788ef842c9a73902c478e523c79a1346e35b431eb1e00c0d841cee43d3564aa85040b1ad2ba225fcf5967c8f93202269b9af1ea3753fc8808b5a588b29b8a05fcd4088240213b21d222e33992d58417ca2e8014ae2a96e78a8285ab0425b2d8beadda9aa79fb22cf184631d35c119713cc85e36c1f3932661f2fc29d5c2ab5273c74d7900b7f49e914d2199ff2f4d82", 0x91}, {&(0x7f0000000580)="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", 0xfd}], 0x6, &(0x7f0000000700)=[{0xa0, 0x1, 0x7, "3da4135bbd80c0efb276138b487393830ecdf578021a97a7c9f8568d992dc827ac5f40835bc67310e5317d27e40a41b2c28eb8942978a88901b99c46029b4bfeb9d4d18f27fda1968a46b3baa721e7a4addc4ab3c49699043c8a7f0356743636b59746aecebf1211bde11f9d90b6ea3f6c0f00aa5c693092d92a0b269792cd53c87472f2da646d89066189"}, {0x30, 0x10f, 0x100, "6f0634a65b8bd04ac07afcea1fad3c361be461e7a698ea6d0f"}, {0x1010, 0x118, 0x9, "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"}], 0x10e0, 0x40}, 0x4005) mkdir(&(0x7f0000000140)='./file0\x00', 0xffff7ffffffffff8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x0, &(0x7f0000000140)) 2018/03/29 14:21:04 executing program 2: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000000200)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)=""/234, 0xea}], 0x1}, 0x142) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x7fff, 0x8, 0x1fffe00000000, 0x0, 0x4, 0x38000, 0x2, 0x7fff, 0xc9c, 0xfcee, 0x400, 0xffffffff, 0x100000001, 0x5, 0x80, 0x0, 0x100000000, 0x9, 0x3, 0x200, 0x1ff, 0x3ff, 0x4, 0x6, 0x3f69, 0x6, 0x4, 0x8, 0xe9b, 0x2703f749, 0x1f, 0x2, 0x7f, 0x3, 0x400, 0x0, 0x511, 0x5, @perf_config_ext={0x2, 0x6}, 0x10, 0x4, 0x5, 0x2, 0x9, 0xfffffffffffffffe, 0x3ff}, r1, 0xb, r0, 0x8) socketpair(0x9, 0x1, 0xffff, &(0x7f0000000000)) 2018/03/29 14:21:04 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="dd000008", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x4}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="232a44e1d39340f6f72bf17af4b54a7d77b7fb9e00c8652b3bff2d82cc3a28c487e32e7ff94db09df779f97d2186d4f7568b33ea65bc82a4b3bee9fc7bf87ed9f400f594b0a36b701296b5f067b5c6c54ae2795cec42b9a2790b61185ba40048b65488665a66ef4a8a4fca9fbba11a5504d9963dfe30b707f6e56a60072740114a2473", &(0x7f0000000140)=""/161}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='ncpfs\x00', 0x1020000, &(0x7f0000000440)="e58c4d8acc0ebb27b7d3301270c94b7adddd3f8f3fa2ea") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0xfffffffffffffe01}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r1, 0x4, 0x18}, 0xc) [ 1232.415787] hugetlbfs: Bad mount option: "\y#J]¹iµŒÒb1è8½ù¶Ã'á̃ÂÔâb˜" 2018/03/29 14:21:04 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x0, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff00000000000000000731437662d8d29ddbf3a6800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf88000800c02d7edc99f35f16c540031d72144b00000000000000002010b863ff8c6a56d96d000085000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) r0 = getpid() socketpair(0x8, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000b40)={0x3, 0x70, 0x20, 0x8eec, 0x3, 0xb47c, 0x0, 0x6, 0x4, 0x9, 0x9, 0x2000000000, 0x8, 0x5db, 0x3, 0x9, 0x3, 0x3, 0x2, 0x8001, 0x5, 0x24be701a, 0x8, 0x9, 0x918d, 0x37, 0x0, 0x0, 0x4, 0x5, 0x3, 0x5, 0x2, 0x1ee7, 0x1, 0xfff0000000000000, 0x57bc6ac1, 0x8000, 0x0, 0x1, 0x2, @perf_config_ext={0x4, 0x100}, 0x10000, 0x7, 0x400, 0x4, 0x100000001, 0x8, 0xfffffffffffffff9}, r0, 0xa, r1, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000e40)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4098ca3eba021210a684a543cd5330841696e3ee7c365d43a528943531351dc53e1ae7e7ed92044102db0b620243775c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000380)={r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r4, &(0x7f0000000d00)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0xfeb8) gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r5}) sendmsg$kcm(r9, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000007c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r9, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000003c00)=ANY=[@ANYBLOB="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"], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r8, 0x9, 0x18}, 0x38b) sendmsg$kcm(r6, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 14:21:04 executing program 3 (fault-call:8 fault-nth:75): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x6, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18400000d0f094220000000000000000000000002e10196a00a9a6665ed7e3dd761afd3045c520868d4c7fc6f8f729c7659b5ac6c817a504b3d1f133c958161fdcbe43253f1b84b65e6a432f3bd49854fbbc84762b258cd4d2e597d4643e7616003af0c77576a9af9bf821d2ea9eb0b3d2e9ecccb17b9460f50e5acd53f59fcc0bfadf9661903e531c87ec184b2c22ea5d90c4ee3b2b72af44cdeb458430827335e6661da1176593be97c279585cb8dfa2d4cadda7c5c684cf85e8b6bbd2", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000001240)=""/4096}, 0x48) 2018/03/29 14:21:04 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x400, &(0x7f00000001c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='devpts\x00', 0x10440, &(0x7f0000000380)="20a712bfd55b5acb9fb40c73b9b31bcae3199d71dd95543059de258001ead4d42ccd52190574ae2b048d5c78b0b19cd022e1f9181ee5c31d7f764676fa2bf20993b8a4ea46cbab7ec7f151ed8728c0d64871e60d307c74c99ab96003a885e3e4f09fc6395bccb4884aae0d739e7035c8eb3d9f5b796538411b6da4b7799be6af8147cf519eff18680736f76cdd2e593b6249d5036df1ed9a9f89a2618b18f8f306e99c01ef846d53db0f9a5d51d2e7fdbf26c34706904feafbd6699fe3fcbf9b30eb283c8a096107a7fde85930332839f52c809d97754553e7") r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000500)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000580)='./file0\x00', 0xe0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x1000010, &(0x7f0000000700)="f3771ae712028e543f83234e588cfb827fcd920f87ec35b95fb2ef6049967f6b5471972f2f4c86bf471f0890867eac6875fdbf91aa28b8b87f639945b0de504f0cfba35643acad5f291d0244dfb79ca45fc6bebe74c7bd") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000780)={0xffffffffffffffff}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000800)=r2, 0x4) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='jffs2\x00', 0x10000, &(0x7f0000000900)="9298fba08adfcae4bbb7a8faba9a29942375e7a9d05ca6bfa6b4cece78ee8f5a08166a5dfe9d308339fe6a3bfb7c06ce5ae3f26ca88744ae2120a7e8291b63e1c60a463cf5721d00a29c2819282ed7c9f80c038d2278d76299e95bc6768d79b84636b12371c8a6d5d1d3f16d248b4c5ab299772b5f5c63a130620ab2797d4a5cf6ec14d683a1102a865682005a67e6476072b705cf69cfb8") mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='v7\x00', 0x20, &(0x7f0000000a80)="df0b71999c9b72715a35380ae398c1c200f785891c107f670683845833700cfe64f91a3326991533d800deb807428345ca") r6 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0x4, 0x9d35, 0xb5, 0x6, 0x0, 0x100000001, 0x0, 0x4, 0x3, 0x14e900000000000, 0x401, 0x6c1, 0x20, 0x1, 0x5, 0xffff, 0x1, 0x1, 0x200, 0xe7a, 0x8001, 0x1, 0x7fff, 0x7, 0x7, 0x81, 0x9, 0x2, 0x3, 0x3ff, 0x1, 0x5, 0x7, 0x7, 0xffffffffffff5738, 0x10001, 0x0, 0x30, 0x0, @perf_config_ext={0x7}, 0x0, 0xd8, 0x8, 0x5, 0xa8b0, 0x9, 0x1ff}, 0xffffffffffffffff, 0x1, r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1ba779c3) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b80)={r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000c00)={&(0x7f0000000bc0)='./file0\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001cc0)={r1, &(0x7f0000000c40)="8ec3d5a3034d06277063af0740cc0580af2b375e45809150df36490c83ff4a5881c0a663d13533b44fb648a6ef4fa1274bb30ff2b9e8813a494816f759d72934853a4ecb6c4423088e09a4de0e6cd829a306180b66de784cb45f0b88c5f23aa827dadb53ba329b4ee2beeab6235d46abaf8402cdbcb5e132e036c0", &(0x7f0000000cc0)="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", 0x2}, 0x20) recvmsg(r5, &(0x7f0000002ec0)={&(0x7f0000001d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/208, 0xd0, 0x92}, 0x10040) mkdir(&(0x7f0000002f00)='./file0\x00', 0xa0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000063c0)={&(0x7f0000002f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000002fc0)=""/213, 0xd5}, {&(0x7f00000030c0)=""/131, 0x83}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/233, 0xe9}, {&(0x7f0000006280)}], 0x7, &(0x7f0000006340)=""/70, 0x46, 0x8}, 0x40) sendmsg$kcm(r7, &(0x7f00000076c0)={&(0x7f0000006400)=@nl=@unspec, 0x80, &(0x7f0000006580)=[{&(0x7f0000006480)="5151ba7a8e5d4ddedf624cb61b232790bb05855fad2477632d7dc14e865ac3c5d21cd422cb2dbb47ace7ea61874730ac2480d35633bcf1c6e4881b01986723addca03be526df27fd060c3144c4588393bffd47b385b4ab9fe98577f6097c2d89cec3fbb9183030b21882f51dca2c6217d5ffee6c82fdc5b7713daf0bd8974405e31c422a2c12f6d094e81a6dbdf36a7406a93076eaed693851893c7f50df09d4d78f5cef2e8980a1ca900ed6e1772f729a8d1cab21ce99e06c3b1a15a605775f643eeb90525569600c1b345fa86fa884ec6ff185db7e22559d597f3677b037b6f7efb1d8e18e81461799a919a9d17852", 0xf0}], 0x1, &(0x7f00000065c0)=[{0x1010, 0x13f, 0x3, "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"}], 0x1010, 0xd0}, 0x0) recvmsg$kcm(r7, &(0x7f0000007800)={&(0x7f0000007700)=@generic, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007780)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0x7fff}, 0x0) r8 = getpid() perf_event_open(&(0x7f0000007840)={0x3, 0x70, 0x7fffffff, 0x3, 0x100000001, 0x9, 0x0, 0x7, 0x8100, 0x8, 0x9, 0x1, 0x6, 0x341, 0x1, 0xfffffffffffffffd, 0x3, 0x96e, 0x311, 0x2, 0x4, 0x1, 0x1, 0x0, 0x3, 0x4, 0x1, 0x101, 0x8, 0x4, 0x0, 0x9, 0x4, 0x6, 0x5, 0x10000, 0xf2, 0x6, 0x0, 0xcc18, 0x1, @perf_config_ext={0x2, 0x8}, 0x50, 0x7, 0x7, 0x7, 0x2, 0xfcd6, 0xfffffffffffffffe}, r8, 0x1, r6, 0x2) 2018/03/29 14:21:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) r0 = gettid() socketpair(0x1, 0x4, 0x7, &(0x7f00000003c0)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f00000001c0)="8292c828034493d933fea881121a0ab3f56a8d00eef04d3fd2272e6ee2bfb8f1a28be48f6abe6a758631d64b2c34ca4eb1c1169b5c96854d452bd1e940c5bcc7ed0d15362614d3e9e8a34218249b13f82c6318b8315480e2a94d5f8d3409400e1f9d3352b2ec144e3711c3fcf328fcb27530ee58624a818ceb7d6f2dac82c1534fa7f854d22789b867b8248f9433b045e29fed7b1d6aa216807e55", &(0x7f0000000280)}, 0x18) recvmsg(r1, &(0x7f0000002400)={&(0x7f0000002040)=@can={0x0, 0x0}, 0x80, &(0x7f0000002380)=[{&(0x7f00000020c0)=""/179, 0xb3}, {&(0x7f0000002180)=""/112, 0x70}, {&(0x7f0000002200)=""/14, 0xe}, {&(0x7f0000002240)=""/47, 0x2f}, {&(0x7f0000002280)=""/145, 0x91}, {&(0x7f0000002340)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x99}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0x1, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff00}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x1, 0x74, &(0x7f0000000340)=""/116, 0x41100, 0x1, [], r2}, 0x48) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0xffffffffffff8001, 0x7d4a, 0x7, 0x858, 0x0, 0x4, 0x8000, 0xf, 0x5d, 0x3e, 0x4, 0x2, 0x1, 0x9, 0x5, 0xfb, 0x2, 0x2, 0xbc9, 0x4d, 0x3f, 0xfffffffffffffff9, 0x100, 0x9, 0xfffffffffffffc01, 0x6, 0xbe, 0x9, 0x800, 0x100000000, 0x9, 0x7fffffff, 0x7, 0x4, 0x101, 0x6, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x9063}, 0x0, 0x2, 0x1, 0x3, 0x8bb8, 0x1ff, 0x4}, r0, 0x6, r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000588b00000000000000007110fa000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x2c7, &(0x7f0000000000)=""/251}, 0x48) 2018/03/29 14:21:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x8000000000, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff}, @exit={0x95}], &(0x7f0000008000)='syzkaller\x00', 0x80025, 0x7f, &(0x7f0000000040)=""/127}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x70, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x6, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="1800408be96000000000000000000000000000003080000000000000000000000000000095000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) [ 1232.605275] devpts: called with bogus options [ 1232.638476] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1232.651973] 9pnet_virtio: no channels available for device ./file0 [ 1232.690165] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 1232.720516] devpts: called with bogus options [ 1232.729343] 9pnet_virtio: no channels available for device ./file0 [ 1233.309794] IPVS: ftp: loaded support on port[0] = 21 [ 1233.342957] FAULT_INJECTION: forcing a failure. [ 1233.342957] name failslab, interval 1, probability 0, space 0, times 0 [ 1233.354199] CPU: 0 PID: 6310 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1233.361365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1233.370694] Call Trace: [ 1233.373260] dump_stack+0x194/0x24d [ 1233.376870] ? arch_local_irq_restore+0x53/0x53 [ 1233.381526] should_fail+0x8c0/0xa40 [ 1233.385217] ? __free_insn_slot+0x5c0/0x5c0 [ 1233.389517] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1233.394601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1233.399764] ? __lock_acquire+0x664/0x3e00 [ 1233.403975] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1233.409147] ? find_held_lock+0x35/0x1d0 [ 1233.413188] ? __lock_is_held+0xb6/0x140 [ 1233.417237] ? check_same_owner+0x320/0x320 [ 1233.421530] ? __d_lookup+0x4f4/0x830 [ 1233.425318] ? rcu_note_context_switch+0x710/0x710 [ 1233.430230] should_failslab+0xec/0x120 [ 1233.434180] kmem_cache_alloc+0x47/0x760 [ 1233.438230] __d_alloc+0xc1/0xbd0 [ 1233.441661] ? shrink_dcache_for_umount+0x290/0x290 [ 1233.446654] ? d_alloc_parallel+0x1b40/0x1b40 [ 1233.451127] ? lock_release+0xa40/0xa40 [ 1233.455084] ? mark_held_locks+0xaf/0x100 [ 1233.459206] ? d_lookup+0x133/0x2e0 [ 1233.462815] ? d_lookup+0x1d5/0x2e0 [ 1233.466423] d_alloc+0x8e/0x340 [ 1233.469678] ? __d_alloc+0xbd0/0xbd0 [ 1233.473364] ? full_name_hash+0x9b/0xe0 [ 1233.477326] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1233.482579] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1233.486802] rpc_populate.constprop.15+0xa3/0x340 [ 1233.491630] rpc_fill_super+0x379/0xae0 [ 1233.495581] ? cap_capable+0x1b5/0x230 [ 1233.499444] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1233.504610] ? security_capable+0x8e/0xc0 [ 1233.508735] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1233.513897] ? ns_capable_common+0xcf/0x160 [ 1233.518197] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1233.523360] mount_ns+0xc4/0x190 [ 1233.526706] rpc_mount+0x9e/0xd0 [ 1233.530057] mount_fs+0x66/0x2d0 [ 1233.533404] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1233.537962] ? may_umount+0xa0/0xa0 [ 1233.541565] ? _raw_read_unlock+0x22/0x30 [ 1233.545685] ? __get_fs_type+0x8a/0xc0 [ 1233.549554] do_mount+0xea4/0x2bb0 [ 1233.553076] ? copy_mount_string+0x40/0x40 [ 1233.557284] ? rcu_pm_notify+0xc0/0xc0 [ 1233.561156] ? copy_mount_options+0x5f/0x2e0 [ 1233.565538] ? rcu_read_lock_sched_held+0x108/0x120 [ 1233.570528] ? kmem_cache_alloc_trace+0x459/0x740 [ 1233.575348] ? kasan_check_write+0x14/0x20 [ 1233.579564] ? copy_mount_options+0x1f7/0x2e0 [ 1233.584042] SyS_mount+0xab/0x120 [ 1233.587473] ? copy_mnt_ns+0xb30/0xb30 [ 1233.591615] do_syscall_64+0x281/0x940 [ 1233.595478] ? __do_page_fault+0xc90/0xc90 [ 1233.599684] ? _raw_spin_unlock_irq+0x27/0x70 [ 1233.604152] ? finish_task_switch+0x1c1/0x7e0 [ 1233.608621] ? syscall_return_slowpath+0x550/0x550 [ 1233.613524] ? syscall_return_slowpath+0x2ac/0x550 [ 1233.618436] ? prepare_exit_to_usermode+0x350/0x350 [ 1233.623426] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1233.628769] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1233.633591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1233.638754] RIP: 0033:0x4548b9 [ 1233.641915] RSP: 002b:00007f937ae6ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1233.649594] RAX: ffffffffffffffda RBX: 00007f937ae6b6d4 RCX: 00000000004548b9 [ 1233.656835] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1233.664078] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1233.671319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1233.678560] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004b 2018/03/29 14:21:06 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x0, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xeef, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00000007c0)={0x5, 0x70, 0x0, 0x6, 0x2, 0x6, 0x0, 0x2d, 0x4400, 0x6, 0x0, 0xffffffffffffff01, 0x8, 0x1, 0x8001, 0x52be, 0x1f, 0x8000, 0x5, 0x9, 0x1, 0x7aa5, 0x2, 0xfffffffffffff782, 0x0, 0xff, 0x200, 0x7f, 0x9, 0x4, 0x9, 0x5, 0x80000000, 0x6, 0x7, 0x4, 0x7fffffff, 0xffffffffffff7015, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000780), 0x8}, 0xc27, 0x4ceb, 0x3ff, 0x5, 0x200, 0x5, 0x7}, r1, 0xf, r0, 0x3) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() perf_event_open(&(0x7f0000000700)={0x2, 0x70, 0xd478, 0x1000, 0x8, 0x20, 0x0, 0x5, 0x8, 0x4, 0x1cc, 0x2, 0x3, 0x8000, 0x1000, 0x34b53e19, 0x8, 0x8000000000000, 0x5, 0x4, 0x4, 0xda, 0x997b, 0x21c, 0x90f, 0xe49, 0xff, 0x0, 0x9f, 0x1, 0x5, 0xfff, 0x38f, 0xaafe, 0x9, 0x1ff, 0x1, 0x6, 0x0, 0x912, 0x2, @perf_bp={&(0x7f00000006c0), 0x3}, 0x10000, 0x60, 0x6, 0x6, 0xa828, 0x80, 0x720a}, r3, 0xe, r0, 0x1) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@ethernet={0x306, @random="8d9bc2a6f86d"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="6751ba3a2a2c2cfd48ef0b47e5d8fe30afd1a3c941d4beaa28f416188e817e04cc4d352a2eb407f936d7be1fd0c5bef16c9726e8304bb61afec42bd6228ab2a016f91dcc4679a99a7738f87c0758cd59ed665e447ba1cfa070b239ac95a0efee3f4245014e473af832880ef947", 0x6d}, {&(0x7f0000000240)="7b0a7bedf86e5956ce982f9b6705069bfde10a2f399fbedaf4c72c13246f84768dd3c6b605df9bf662f42620feddc5aee813e83e002ca9d1ae812b037562747ba7952c31a7d36dead198cbc6bbd80cb33cd84b316bbbb9f9a419801fb5d656f119d48440349adb61eececa6721212faeebbe6d85f2c287d928a7681248de2aefa4045069b28c9c1e0448a15072b63c9158745b35b4f336602a5469c423e64ea31b7fd33c3f955e852ad66e6848131e44bafca157f1beeeb1b3ec44b33c03b3892ac9ae9a046225532eb37d9afe1cd5c16585729704e3a8792aa21f1d23239a40a6", 0xe1}, {&(0x7f0000000340)="afb4fa06337859b4f2bc990f5f728214dfc2c419aeed979bd2653203c6bea9e69d9af777e7aab03786302d688f038c1753cdadf592ed8c6c9a694630053b97d9a268725204f3cf4aeec2aefd262ea6af45405976d1f046b9b729aafb4b84493bd6f3f89c5248f5472f50944c02f29c8637c110746eaaa84af5ba3246b70e0bc53fc7ff7ce4d7fcf03729637510461b677fd17bdb", 0x94}], 0x3, &(0x7f0000000400)=[{0x38, 0x13a, 0x4, "5643f524c19f5d8721b75fcd4a029a46964a0568b995d454999e86196f8784ab226ef7392a56"}, {0xc0, 0x119, 0x8b9a, "4482c978e955d1b33095dd85ab9b4f2222932e30d9f63af7de02f657f1d345192336b0a35dd4fa041b76bc83bc4a3615ec48178a698508a7f8eecfd9e026037c6765fbd794973f0e4425dd209683c4d6e2aeb361e7b007920cdf11cc4ffe701d826e5756f6ec59fb9bb3008318631091b1b742bcf4f9d11c35b4a6e8e11bec7b2cc8c7f61a7b56139505f3c0e2291641a37f654cc99aea8bc68f3c253b339484d10440777276c80c6e897e"}, {0xb0, 0x11d, 0x4e, "183bffdf86d970ac030f15a6adda02e30dd26c5e6d713ea9834b378474173ab3d4fed1520014a4a6eda3d2e996330663773341190335d700845c902ca651c2f2bbb9ef66dc679b52aa75fd7512acb5274635472f736a68f076aca4eaa898419020b588a00d85c3f68b35dc0c5bc99b3f4847b583f310d78dba73a967dfee2d6e60502ab0b91d748b7fb16bfed80ca0887b352e64386650d9eb"}, {0x30, 0x13b, 0xffffffffffffff80, "95eab71470dbd140a6e373f1a32d249a1d6c742cb852df6e32b7e3"}, {0xb0, 0x11b, 0x0, "05b0e469a0ee159446301e8461057aeed92875c7b8d99016aedc75e49750905894716329349c22dd44bb58356ee0017a5424c1572b9bae54ce7373adf82bc709da73baa471318acc40f7f2d2c4a3d408a8925212c6d53f6284623a74e180c09b83eeaaf2c9ef525d9aed1cf467369825a3e9aef5528e72df804a7a17c2735d60cdb8fb81eee2c03f9843e29f61ea22f2d08fc507c20b27c693281e5c0c3c4884"}], 0x288, 0x20000000}, 0x804) 2018/03/29 14:21:06 executing program 6: socketpair(0x5, 0x0, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000200)="4f17d88733d31c80b6a4048ac51ad25c657d412a10070cbae3f3f1e63f4434c0ff7cec1b56c307715a61b72a51bf6ba3001d12e4e483", 0x36}, {&(0x7f0000000240)="73ae7528e528333f124433cd67680e699d89593152b6b2ebde57c2dbe2f995fb311b451af2efb87ef34d953d009d992711b414bf732c5d84e4f67bf752ada4e303280f0fea69335732608d8f78963c4d8785cf3e70ac11c2", 0x58}, {&(0x7f00000002c0)="bffad49c7c4813be7a204e160a369e62406bdf5453a7e9c4fde4dd3c1ee48b10f59876effe8bc4ecc400bff94d61eb64cca02093a60ad5d50f4b823e0a09191687968760a959d03ac83c5fa03b239c4e8acfa1f63a23da29145f8ecb92b15fa37a84a70df335e6c56e736361322f3a9b256c334f88bc0c1f1b7d4858d2dbe94f8d0ffaf9369fe21a870c7d183f3a940b64c3500c97e1fd9489c1e3a42cdf375a861c8c8d65752af65b41609bc0dd53cdef0be408a8994908d0cb2680a7dde579a30bb044de2966cecf1e52d944fe6ba450b904a9", 0xd4}, {&(0x7f00000003c0)="56f7e35cc0f6a3896f2617ee53207a586a37132f432a8bc8c81332508fa7a861677a54349cbe3c18ee06c5cb068e112ddd", 0x31}, {&(0x7f0000000400)="5cab0ee6028ad24b68a970949d1abe5d2bd32100f70350ded4cbd463ad753dba9db1e8364132011b04d0c0a4192a4c1fa49621898cb508ecb9b86cc0c9f43265d32425a0a4238310bf1b7381786606ed1ed9478848b1d19170236b66cffcde0b6e077caa3e0d4ddfa6f65651c1202c4a9ef5d7961895583c3dd2c70e1f7f8578773527faa7a5c7f753d67ec8bb8898d5594b12d1e0b537d956cf076275ba0ddc2d37b5744f7fc6", 0xa7}, 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{&(0x7f0000001a80)="bb64849a9a3c1c287bd4c0aa6bb93d1b9133d2068759306c986243bcff34c6d9fbb7cafcac77c13e6161a5c7ae85e3b0b4ce2402ba8718eab91e711c2f279e5c8b16e9b810db42cc544274fb16facf43d447049fd9eb10399847a610577b729a1398c5cc71d7f93c98252b1c5dbc0cea44bdad9ae6b97e8dbe12965982cc4063204015b41ebed95a32f0ac6983f61b0a005e3f0c02eee8366d735cb081380caedf9b629af41e09373ae725908226ffd68776e6517ec17b0e3eb792b1224165a0e4e99d5c45f6dc3c35", 0xc9}, {&(0x7f0000001b80)="22ab38dc92bd56bd533352afdfec3623c77a90a1b5f9a0fbf2122408ce68e94ad9811663713c7a1b8d4ad2825e949bc3c6367e0ea8ff5756e1581b4dff7e8b52c92076882e1351f160077d5e1c77f440795c26c0c7a2d9c67282c966e21116cb0fce4baa8d0176e47db75f333df556632e6f5906c5f0fe2c080e3a4352193ede08837edb9515ce593a869c222a8169f338653ecb41acb98bac06d0c282894128c4d0584315475a48ab48b406e80908d0e5", 0xb1}, {&(0x7f0000001c40)="0d50f4ffe744f9d1edf071ddfbbf535e3946b598962c45b72af38b38c312215e9cdbe229c1e49c6f6fce2a", 0x2b}, {&(0x7f0000001c80)="1b343c7ec976337f9c10c82c28f18f5af2a8f8fc415d8c8fbd86329dba17a63111366d244f6f634a2601912e139a86333aa2d0e294d9a93f6d4e4baa8ff35ae45b81bd4c70017b8aade6e2064e7d1663d19bae23091f39d5fcf2e6b2190d43adc438f150d60e00431ba674b4b1bd6be5eed03489759aa901a3df7a4dda86ab027c7c8b330176ce1bf2153b5974877fc7019ee1a6090aa98e22aaf2902640296ec193e48cbd2ec1338d6077f5b4718611a209044896f99a69f377a2c59efe41135ef2a2595c75", 0xc6}], 0x8, &(0x7f0000001e00)=[{0xa8, 0x10c, 0xffff, "313ecd1257f42309f3684aafcf7e6a73dcc21e1901a1cb11bba70fe2f92be6f1bbc55c9e50a70788837e35ff33d90df0a17122e7c99ad0aca90815d02f1d96a6d792613c00f0740a05c44d1cabb8afb5e240fe0a26767705bf5bcdadffb4de77d0448f851768e5daec610347efb630bedae2f318b5425c378218034f0b65938d6c2b0c63167eccf0194136a3a7e5f89a84aa7f058a53"}, {0xa8, 0x10a, 0x0, "34bfac5d891183b1e9156e8e9027acc647cb57fd35f68e5a3a10a9737d0d1e412ca171c02d171e0ac25dd15949180253e3842537d8f52c5124c104f0a43fa18d8b1584a28ca9ae77733fc34f311992335be7ebfa7071d5be3d923eba6f84b36afc363cf142db6c184e70b1dbcc72a42432b4b18f0e535747e8beaddd3ed87139ccc04b2210dc0e64d5e5edeb7caac186d093"}, {0xb0, 0x18a, 0x0, "18d9324d2aad93cf6a922f32493e950076dabc1fedaae848a57af30ecc1e023ce3bd05d73fe54f1f4765f53138c96c531317bd85dc26b15d200fcd779ac6591014cd99bd0cb5fd52b2cc05ac37c96a3fa21256e25f8b002747f8180bd191954fddf4dce1370fc311855b280d9702b12b3d29ed01980ad25e1b40964b7048a8306009419ff00bc54b81a11e4e94f505f43a598e43a82c1fa710"}, {0x70, 0x11e, 0x80, "2229bfa7455e676fc828968f789b8c59a049015d6034df24b22066a207cd04e88fd9ebbeb045e894ba37fbb8b4e0ca512f077e35e1a0ce38b27aae19ae2fdc43d43900e37d88122d6e7023642e688ef4d98388d1c2d55bf790f4"}, {0xc0, 0x19f, 0xfffffffffffffff9, "46fb872a3c7236a8ccebbf9905a8ed14ff48658e96a7188931459e0b5198e23dbe9c9d6dafbf7f24f041871a31030c051332f45344cedc1a242dcdb9e5a38e0377cea06701b63fbba4d54fcdff5bd41b7d67e701e679a5b81e5f7c74314cbd66277d4a4404c035daec5d853a1645b7f5ba97b78fa20d6e7d87af72b73807a299925ffed9ee3bec35b8a54d228203b9219da05a9882a6859aa7beaaec97295fa32b81a69c8f7be78b78a7ade198b49715"}, {0xf8, 0x18f, 0x9, "b2ccb24775a26db5dacc2de9d224011d856845f8c1ee5b11c7553de456528b7f462588f83e712781cb7d01fd3255131bc96551083f8c02d2ae12b0f044ed30818232ff440299ab29a986b34d3f6c656d1a2638465aef016b0bdea66f6ce4be2d9b061ef65ec5db14d833bbdacd3bc053f2629981a1eb9bda75dee98c406f1352632996d9f1f3feae9e15cb9f70d1fd0411e398a8762caf67b94134046a6937a4ba602e8e1e5912675ddba398936206a722ef245b89852ab92d010a9775c03b7dcda00c76f0be27eacaa760934aa3380d92c7067f3c5fec7013a687f8f9eab6f700ee"}, {0xf8, 0x10d, 0x0, "26a7e5f2e4b0343035c0d084916c5d1e9a3bb8333dc0c22e18af877df8b32a5c421b47fdf262feb7be4b9d15e40eccdaddea4d9e2686938db6f3504b21e4818d8272328f649210d2fe151c790789741a8c783dda70aab070ae552b683d8b4c7c9d8d7a82e0923423274ccc8f4c8d815227fb3e58d9d67e2eefa93867c492873abe13c5abd1e7bec4977855c2f2e1eab71010fa54d6e02193cf5a0cfeda0d511a354897da35ec6c35e983f32f916d4c0a6e7a4e7e1bac48ef71b3daa32c77dcd15529d1aa624d428d66bfa1fe04f42dc9d80112f9bad2621925229768ed812e88b74856af"}], 0x520, 0x20000010}, 0x80) recvmsg(r2, &(0x7f0000006dc0)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00), 0x0, &(0x7f0000000040)=""/65, 0x41}, 0x0) 2018/03/29 14:21:06 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000076c0)={&(0x7f0000007300)=@can={0x0, 0x0}, 0x80, &(0x7f0000007580)=[{&(0x7f0000007380)=""/53, 0x35}, {&(0x7f00000073c0)=""/213, 0xd5}, {&(0x7f00000074c0)=""/161, 0xa1}], 0x3, &(0x7f00000075c0)=""/244, 0xf4, 0x7f}, 0x10000) sendmsg$kcm(r3, &(0x7f0000008a00)={&(0x7f0000007700)=@can={0x1d, r4}, 0x80, &(0x7f0000008780)=[{&(0x7f0000007780)="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", 0x1000}], 0x1, &(0x7f00000087c0)=[{0x90, 0x95, 0x6, "16272d5dc5cc40a172be2a04b0eadb7c6b4ad4c0e2145fd8fb3b085ebecae0783e0d33fe559dfaf8340ebdcbc1a860a8d43ec050ca4297771c51d51716dbd8785d1826bd0bed59a7e92d4abec8dd58a7a6dbc07a12a7b7ce7f8716ec7e33f7c4a3b51c56a668dbcdbcf03c4495746c06e46ac73fa0b75f114ca2a73f"}], 0x90, 0x200000c4}, 0x8800) sendmsg$kcm(r3, &(0x7f0000009f40)={0x0, 0x0, &(0x7f0000008e00)=[{&(0x7f0000008a40)="582a3092ed34d250657a54e70a797a6f9a141b40ebcf71995636192da8455c187651c7a95343b370349927bb4aafa365688e68e7eee6d22c6e6255737349c497988895900539f9cb835f4d0d3998671303ccdf400e61bcbb247c86c0983fba5cc712e7bdcdc27177a256e5712c8f32e692715d23c1058a2da972a5d41f608382f5456eab51c59f5352741c1a1a4844d436a8a187b6dcf2be4e31207b168da25c9258334f000197b39479d5848d35c2a162ef368166ecf79bd884f0e086eb4f00726f273a964fa122411c97a64749bbba2af1329331022c569d8762", 0xdb}, {&(0x7f0000008b80)="61abff416965df121b138d6ecb70e96524766f3d8f1109575ba73de59cd1269eddb833e44d1dc58675ee5acb8d7af7413acefab23149ef212a08be1fc7353c0c5370d310212ad4668d0c3fc7afb9559e60675b020fb4b10a35a89b7c96306e98174a98a98277c580f0277f16eff13c941cd597f3643d1bedbb1fa9625377622728ea84ebb3", 0x85}, {&(0x7f0000008d00)="7d0b52b458e310913b6f215a344c9c812554078d3f34fdca085e6ae94f962657ad71c6e13533b23e64eab5f6df40bb25881c32537706dcd71d7a435b5ff5ef143a42323e6cf5451be769c00e3f0f85dba2f612de5c5167556b907b264f1262", 0x5f}], 0x3, &(0x7f0000008e80)=[{0x40, 0x10e, 0x5, "d716d9eae9fd4768a866f0bc02311e8501215976d4a220f99316ed4b0eee68b195f7f6edc2ef4fd5870675e2"}, {0x58, 0x84, 0x8000, "ee7d357b2ee8cfe45986809090d8de36ab3287d339cef142f25f18790a6128cfe95e26122765babac3c40168e46e597ef9a8aa5a007ab64024dfa61ea4f7484ed05f9935b88dfd"}], 0x98}, 0x8000) mkdir(&(0x7f0000009f80)='./file0\x00', 0x181) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000a140)={0xf, 0x5, &(0x7f0000009fc0)=ANY=[@ANYBLOB="18000000ffff00000000000000080000950000000000000000000000030000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0xfff, 0xe4, &(0x7f000000a040)=""/228, 0x41100, 0x1, [], r4}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000000a1c0)={r2, r5}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a240)={&(0x7f000000a200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000b340)={0xf, 0xa, &(0x7f000000a280)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @generic={0x8, 0x0, 0xffff, 0x7f}, @map={0x18, 0x0, 0x1, 0x0, r6}, @jmp={0x5, 0x3ff, 0xf, 0x7, 0xf, 0x80, 0xfffffffffffffffc}], &(0x7f000000a300)='GPL\x00', 0x2a7, 0x1000, &(0x7f000000a340)=""/4096, 0x41100, 0x1, [], r4}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b3c0)) recvmsg(r0, &(0x7f000000c640)={&(0x7f000000b400)=@ethernet={0x0, @local}, 0x80, &(0x7f000000b600)=[{&(0x7f000000b480)=""/42, 0x2a}, {&(0x7f000000b4c0)=""/125, 0x7d}, {&(0x7f000000b540)=""/168, 0xa8}], 0x3, &(0x7f000000b640)=""/4096, 0x1000, 0x34}, 0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c680)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80004, 0x6, &(0x7f000000c6c0)) socketpair(0x1, 0x3, 0x5, &(0x7f000000c700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r9, 0x2401, 0x9) sendmsg(r7, &(0x7f000000e200)={&(0x7f000000c740)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f000000cd00)=[{&(0x7f000000c7c0)="51844665ffc4351e66b7b75beb89985774733666ff348520fcec803902bf820f9152d88632c827c01232d0608be656aba3c4ff4fa810b3ed02bac72e88c447d2487dcdb4adb7dde7955178082849db0523a970196793c5ed49f3f801b420591330e89227d02913789fb5fc22e0b6315ca36d00d4297a99ae828516d428ffe1e9250dab5b9110b575668d4c40841e44b2be8370612d6534d391eada349d5427c4cd47faf89e8500455bce0bfc44074612582508150d55531bbef09de40bf1577dd6684475135a", 0xc6}, {&(0x7f000000c9c0)="d322fcc73bd9617276108dc5ef48273bb73b45048546992d2fa6c09cf0ef6a848a9de9098fa17f05481e08051784f332c017f4fcb4640b53d8c39858e0b057701b57b31887bc08270d093e122b04a3de1dd9d21c7965a0637dec56706b12b4a31bc373206ec3006a3fb61dec68c1555d04599ccc364f4763d8bbd0a007e36fa228f5fe8739ddcbb5c9e78f9633935d06d21471373821af5943fe97f7433135325f7aeacf33e7f1151bb5d2b0db31ca272558fb1731d87dd2c4d754310c8c3ad1ddf0fb1aec6493262009", 0xca}, {&(0x7f000000cb00)="b33d24a3dd53ceda0a427069dce8a4bc091cff1b7efa98d9ec96514e16141d36739041888800279a7dc597be2096d01b35f8aa8a53586ba8d9369bf0aa3b47755efb63b71c2f2a92f2f5bf405b35027d3baa09a8e19cc71211e032ad53db97015e28cf143eb8cafc5e03f25dc4deb3aebc53b4229ec571adc41d35635d5ad11ca288e90e3050f2e2aa1676d8c947680a", 0x90}, {&(0x7f000000cc80)="fb6ff6d87fbfd7e441039f8f65625eb6ceb511a4094ce39bbcc788beb7e7adcfb00f170b477d07fb1d680e94d86f3e802757113d91e33d786cb755a5f4c04fc6c617550d4dfd1c111845fccc3058819657268ec657bc", 0x56}], 0x4, &(0x7f000000cd80)=[{0x38, 0x108, 0xfff, "2763e640f6ffa55b28da976925560a59562ee5b42cae84c5450724bfa193c2ddc6273b3976c25e97"}, {0xd0, 0x29, 0x100000001, "328b212d5ab231a85e464d822419c90a55827808bb2bd9fd70c200f3ba10e05f3d488a82cf1a186c7737737d98d009ffae5308e0d7087bb62e6b847eda6e95e7afb08bb2772309e5d86d5de6760064ecace73ae093fabf6016bb2cb181c7ce8b973893c5f71f470cb97aba75abdbc87a3ffab0ff5b74f8c6676fa741cc1f0ea7be83be262953f2340407788a562eebb7d3c3a5a4717c0598a9a53b0d82b3a5ebd70f648ca8ec0036d43e0a06e0f771cdf3d7cadf9b29dffe5ff0b97bda"}, {0x100, 0x105, 0x6, "5d28ea3e8c7f06760e55230c020e138574b1db832324476d822e9401448c0ae29d0ec208713e9f0b27360c62ebbd790198fb04c3d46d08846b3078b2d698c955507d69252d96213d0677c1a522d23cf5aabd58fbd48690ab0a6d3d7053c06f081e06b6cc6ae960ac86c02d770c6382ef8ab984a0ced81bf32b8d57cb425b8e30858398745f336ec88a835b6c7e2cdc321a0df8710041433bda785f7c4b60b6636991621ed6241e5b228a7aa8b06bfa94d92dea086ef88eeffcfa44e54043dcce05c583027bc9e7bda8b6390fb1f41cfd1fb69d4a2c0a73ac6d0f5bf769015c0a1ef3d55bab42ef633e48395e62"}, {0x70, 0x106, 0xfffffffffffff000, "675e8648b0832da4e3019aacf550637b5071e0337a8347b2bf7294409fe2249e48f75b4700c490af9547fe32d35476027845f369faf46b721bc4fbcde32a21dc4e1f71c31adf4b6c1167825e084c5b56afa618e491cbfc898d788d9dda"}], 0x278, 0x80}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000e300)={r9, &(0x7f000000e240)="a36d70d0fb4dea4354ad67aef27d04b9af04c323083ff9c48294d23fc50aecfcf467ddbc9cf14e309f00905d59a8fcaa97bc74139fb18e8e20d6b8874954dc83f080eea7a97649bb862ddc686c01415fecf804cdcbe2b12fec8a1a42f88a70287d27e371f7195fd7513195bfbf19988372dfbb0ec3e570f66e498b741e4bfa26c70f644d3c24de20d3"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000e340)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e380)) getpid() close(r2) sendmsg$kcm(r3, &(0x7f000000eb40)={&(0x7f000000e3c0)=@ll={0x11, 0x17, r4, 0x1, 0x9d07, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f000000e6c0)=[{&(0x7f000000e440)="46c5c26ba29027e3b98fa370b32ced3bcb175999985481d26a6cba9d343b3d91885b788bf2d05b322c41f71daf211e7582032f1cb2c0f6839a4c3c74cad0b14e48ac82a51636a68e81ae61f053b7412146bb65093c35a35178a845c960e33b18952c93eb56851cab1973dba24cf638a7d8827499e2a47f4731763a7af96145eb3b3f907db6c1f270d66fad009e393942d15f7f097b09dabc090ff40818d6d7eb793029df7b9fe0e04e6ae157ff68780a035f7e1d5f8ffd1d466149079f839e105d916546d2c5dbe6ff7f75aa0ec223c0", 0xd0}, {&(0x7f000000e5c0)="1ed176db5f9a0d5a3a325d3c23742c27c60bcbde9eae1819f848d66fbaf35c7b1eac71daa97654350825fb4f31d8a9a9e13193c19a8e7df61a4451ca331db2e322e8305e773887f59d5360d20d82b38794a118ab9f24386067b8adf6cc53dac960121a716f34862c15b42d702afc57c1c3bff9cc3cde17e53eb3bdb2bb65eacd4a5f4934bc056a5834fe7eadbce9a51af0f9057cb322509eecb13cff590e30c2826ff598b66b99098debacdf6039c635deaec3ea2c58f2bfe38ebcb780d491acaa54f9a9020b63e7a5e73faa4134099d5628cde8dd994c2af61a3d63262e2f132564a2ecb432a19e7eb7", 0xea}], 0x2, &(0x7f000000e700)=[{0x100, 0x110, 0xfa72, "92ae092c2de43177bb256ff5dddc63ea66969dacec1e8e609dc8e4426c8fa2bd50d1034215647e66ceff2b16d96fa6372225664af3db3f98517decba8a25b90520c8911cffc3086be95ded6ce4e30dcee39d5bd4882b5166d2b3917b42921ff062137c7500068c1fdc0755734478290943ce667e5ea8edac3f6d63ddedcdcee1232d041a1c556af267c19e5d902f6a68fdf1cae59f70830e2fd1f83df9889667b6b91c42d52ae6c799c218d222e8c3095c976022fc8e015462220c0ec266c246cea85f7a6be65ec85087edf6dd903cec033e0c2eae88cf7364107403061d81af9ba1d3f21ef8e5337ca627"}, {0xe0, 0x19d, 0x3e, "bbcf5fd499e759fb3d61a5a2e6ec2281ec4c46a874f116630f9d956aeff496c1564d4ea98012d2ae2b21692aa5d92c2d62584c9edb834c914c1926ada4257c88edd1fb2dc408b848769cb31a8d3ee88388c2bddad458fc57c3bb62aef488880bff1f49d3d3852d86a815a432c1239d14824b0c7a8e53e2c81720132683e6f5829539f3f48b73562624de41257cd289d498694de5815ebb34c0ec1aa3ab7426e0df2ac90f32807e35464e6981c1e04fb72a57737ff8dee2d217c0fe902654be97185da70fde9ab7729e181b0e"}], 0x1e0, 0x880}, 0x80) sendmsg(r1, &(0x7f00000101c0)={&(0x7f000000eb80)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f000000fd40)=[{&(0x7f000000ec00)="0145e1bf52d8347e437fe16e6b3fa57aa73f2f1c4cc575e126afa72a8f98cdc1bb61b192ad7f9281293dece9df961a96b198af2d1bfaa43dc1ca28ab1191476052bc2eeb332c0a1dd2576a98cd6b75b8907793c95b7b34313e5259e5b7fcb8fbf93c", 0x62}, {&(0x7f000000fc80)="7b24c31cbdacdbe1d1ebf7dc119acf310a0112f1ef4a8b3cfb25d6bc184d9756925cc053cd84c1599e508833b4e9694c17a272fab481e842bc3b4fec8d8546b6126d15a5596c906397334fc388992cd1141423a504ab670f4ea0d615737bd401ca4f06a7ac5c7ff13ba8dfe38f409ac8db9340e79efd6e0b675e0df111fef7c9edda3760f92a2b5b737580062d7c87976e622b47e6b4c9d255ae531672ef1cef093e", 0xa2}], 0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x198, 0x20000000}, 0x20040000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000010200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000010280)={&(0x7f0000010240)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r3, &(0x7f0000010480)={&(0x7f00000102c0)=@vsock, 0x80, &(0x7f0000010400)=[{&(0x7f0000010340)=""/72, 0x48}, {&(0x7f00000103c0)=""/27, 0x1b}], 0x2, &(0x7f0000010440), 0x0, 0xfffffffffffffffa}, 0x40010002) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f00000104c0)={r8}) recvmsg(r10, &(0x7f0000010740)={&(0x7f0000010500)=@generic, 0x80, &(0x7f0000010600)=[{&(0x7f0000010580)=""/74, 0x4a}], 0x1, &(0x7f0000010640)=""/241, 0xf1, 0x1000000}, 0x20) 2018/03/29 14:21:06 executing program 7: socketpair(0x0, 0x806, 0xcafd, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001a80)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001a40)={&(0x7f0000000040)=@ax25={0x3, {"c9440375efada8"}, 0x101}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="44f8aeb4adc329d64dbcc6792469b43fa36485a0930de61a18a58d2e82284a3831fdae1a772949c2faf20eabc68774c47f402a16f7cb2aea5dc8a39d377465f66b42aeac07ccd41be3a81a570c7b6e2d887a3d5bcd824401bec47011ad4f4380dca52114c185459fb823b7f858cb3471f11a2e0ade7dbdbe3acf5e2244c89589901db5fa3c5752cba6bdd4a7f61a56d9d1669b290c099ed4092bf4b7916bd541e4a71ed53970057938eda07b1355f040217250fa58afa39df0271ca48007a5027178f4e9cf5d4b0bb35b", 0xca}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="57fb98efbb0ac0", 0x7}, {&(0x7f00000002c0)="bf6efb92f34049c983dc8d074559d874fc91b14023ed417cf171fdd16216fea9590a648b941281bf08851dc5e61e3d0c36bb2bd529408a03887c300dfdebbe8625ca75b979ee55580da2eee5118c117c14c79b66e07d2a209f0a588667822f4ed9572ea3538d6674efe1e9e3409675207d26e1e479a914532d8567d8fb8a87e90d2864be1b88e02adc5a28f49796dfcce725991a9886ec4cb86c2215ca395f5f1e1e71b206b9c42bb6fee47fe79a", 0xae}, {&(0x7f0000000380)="75ede48497c0f5ee9673c6ffcb85944535af6bb041c34d092f542e200583f2e2f18807a06dc7374b302e686dfdef69add1de484e1393327cba133d9c7021167b5adb2af9fb8888e2fc4dd9461f6831c41c64736b08876c4c59055c7a8a5fb589ca8e56d2fcd971e8a44a9c4005b5d2e7932c7142034b045faaad9222835d32dcb66bfbf029ab140448af2f1bfb03bb0ea779c92a509cacb833d9116968d45f004cee6f04402dd6d54f8f990392b49e626998229b9a473874099d8286e1cec2151752f213c1fbdeb93e34e55ed2ed3efc", 0xd0}, {&(0x7f0000000480)="4102d148e0de9826331b86beb45e36caefdd", 0x12}, {&(0x7f00000004c0)="3d1fce40dfc988a47df9e58cb2c89dc0d0247eb51b3d8df4832259112c1c798d2d89aaf628fb77b3c4192d3d9081bb0b25eb5ad82173069759af29dec9c2bdbc317b92aa9289ed88c7f4a1b5f8184dbc0ab827d6507c2f83350965f59640a7dec8a36dd441477aeedfd5b529394d3ec31e12721903d38277bafd6ad9381a6123dd461dbfa0", 0x85}, {&(0x7f0000000580)="94fe8a93f6820e6368afb2cd4c69727976bb4c2081ccec56593b45811cfd8d7b3201d0cddd87a07031511775c0a418eb594ec7c20375cacb58f3a85123951b29f5821f6e4880624589f65ab2dc97de5c6b299bf41ad94588dbc429e6066fe49ddf771b207bdd872543bbe73e5bfacb7d10fa74b86fe76b425c4b695bc83330074444da29ab8369", 0x87}], 0x8, 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8b9fcd5f22e2df40cf09c75950000000001acbf908dd2956b953bc09313ab8f04ea0a8715e1c2639ed6ca7b6e9665ae12f0165691fac38f0e39aedf6914cbdb967d850f628467f6d8603f8bb26184fd3196c66859f2a2ce12dcbcf61b641fd9aba805388bf1ccdcc4e4ad5d699afb788f8c45863cf6e359d6e64152436ab4a701813a67daf9e6e6c342dc7793300bc0c60f8b6137b85d318c3783c70fee62c58c962443eb0cc1ef1959006fd7f44b1632b4858b402af602fcc131144cd988b872c9c9fe07d272131a41116b31f8316c2ae3e98122ec64b990ce"], 0x1380, 0x40}, 0x4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='cramfs\x00', 0x30, &(0x7f0000000740)="7eef3384c7556fac9c8d474513d1ba3a878c5b53ce1a7b7215a5c97651938436b315") recvmsg(r2, &(0x7f0000000a00)={&(0x7f0000000880)=@vsock, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0xfff}, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r1, 0x50, &(0x7f0000000780)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000840)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000a80)="944a") 2018/03/29 14:21:06 executing program 3 (fault-call:8 fault-nth:76): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:06 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r0}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba0", &(0x7f00000006c0)=""/139}, 0x18) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r1, 0x28, &(0x7f0000000c00)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000c80)={r2, 0x2, 0x10}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file1\x00', r0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000000b80)='./file1/file0\x00', &(0x7f0000000bc0)='ufs\x00', 0x80, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000500)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f0000000800)=""/119, 0x77}, {&(0x7f0000000880)=""/108, 0x6c}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/123, 0x7b}], 0x6, &(0x7f0000000b00)=""/87, 0x57, 0x9}, 0x2000) 2018/03/29 14:21:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x20000000004, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47394bffb3b33dd75358f0909b33ffcb25934415b35aaef18bfa665e60ea8d08acc91ac8fc53625b66ce7ae3a96827339d2c06f0bda6a7ba7a9b1c505462d3893879531a3304f3124d04b69f8a318d707159bb861fbfbf95084e7d73e07778435ecf211bfca265b95294ad62de69d35d71a0433a48c0f70481e769aa23ff2d95f33b56aa7f1163bdf083daeebf5533d8f86bc6a6f818", 0x100000001, 0xfb, &(0x7f0000000200)=""/251}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x5, 0x18}, 0xc) socketpair(0x14, 0x7, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000001340)={&(0x7f0000001180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001200)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0xfffffffffffffe01}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xc, 0x10, &(0x7f0000000300)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x0, 0xa, 0x3, 0x8, 0xfffffffe, 0x4}, @alu={0x7, 0xfff, 0xf, 0x5, 0x9, 0xfffffffc}, @map={0x18, 0x3, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0xd}, @map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x7, 0x7b, &(0x7f0000000380)=""/123, 0x40f00, 0x0, [], r2}, 0x48) [ 1233.688368] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:21:06 executing program 3 (fault-call:8 fault-nth:77): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:06 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000080), &(0x7f0000000240)="13"}, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) close(r0) 2018/03/29 14:21:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x5, 0x11, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000700)='syzkaller\x00', 0xff, 0xe3, &(0x7f0000000740)=""/227, 0x41f00}, 0x48) getpid() recvmsg(0xffffffffffffffff, &(0x7f000000a880)={&(0x7f0000009740)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a840)=[{&(0x7f00000097c0)=""/44, 0x2c}, {&(0x7f0000009800)=""/4096, 0x1000}, {&(0x7f000000a800)=""/56, 0x38}], 0x3}, 0x20) mkdir(&(0x7f0000000640)='./file0\x00', 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x1c, &(0x7f0000000080)=ANY=[@ANYBLOB="56c13450309108ca730bc40c315b33ae053a7cd380c2322daa36bc020240e3b4bb961daed237e3caef22079e6a035629dbf9918e7c72fd339cd9300e31ad956b012d8e48d293e0992adc5e66e078b5a39256f0a820e266d0689213a6b489730d18437dd67adb5ea10f380ea63ee66288155539f22d4a59ef31aef49c1679465638b14fc3c5a03b11fcf14ad78ae4161fe9f84d3ca8a37b0542f045175918f3e273ec82fd2d42c28ac04c40439a93fdeb2eb5602690", @ANYPTR64, @ANYBLOB="b18b6c3ba425f895ee2efa1742d9c8de5607f25fe6634a368a6fb0de1e7ea60d"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x12, &(0x7f0000000a80)=@raw=[@generic={0x40, 0x24, 0xfffffffffffffffa, 0x20}, @map={0x18, 0x6, 0x1, 0x0, r0}, @alu={0x7, 0x6, 0xd, 0x0, 0xf, 0x10, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x1, 0x4, 0x0, 0x1, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x6, 0xf, 0x1, 0xffffffff, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x4, 0xd, 0xf, 0x7, 0xc, 0xfffffffffffffffd}, @jmp={0x5, 0x2, 0xf, 0x5, 0x3, 0xfffffffe, 0x10}], &(0x7f0000000240)='syzkaller\x00', 0x8000, 0xbc, &(0x7f0000000280)=""/188, 0x0, 0x1, [], r1}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000008c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10) sendmsg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)="c6a5ced9b465a3b3ba714d45ef455fe41804bf593e7a4d21deabcce82b051a56ebec2dd5", 0x24}, {&(0x7f0000000480)="380f20397e375f7a405189a117e034", 0xf}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="e80000000000000001000000ffffff7fc2c96c9964511cec328874f18e682c2fdbbf8ee35c1fdfea1f3661b8dfb7b87ec2ecf9aee77b7f03120bcc104405d832dcf738c620475bcd8f69a683c8558dc97985fc6e97d559bb68a0938ab13ea2a6e6d566648625829d7df1ebe4243cf2170d69627118b21bb96a5beafdd833afe2a7fca96d53c24006823bea14638cd6200bbbec09c31f75590a56ad55fec363336f5efc36f32491795bbaeb368c6bcca8b6eae97f0aa05f05b9ff562da977f1ae0c61402927b2c94870bdcafbc14d23c454cfc3f34c7d97ae5ae8302f043b5fed1a00000000000000"], 0xe8, 0x10}, 0x4010) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000003c0)=0x80, 0x4) 2018/03/29 14:21:06 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x0, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:06 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x8, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xc, 0x4, 0x4, 0x102000001, 0x0, r1}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001f980)={&(0x7f000001e840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000001e940)=[{&(0x7f000001e8c0)=""/94, 0x5e}], 0x1, &(0x7f000001e980)=""/4096, 0x1000}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000001f9c0)={0x6, 0x2, &(0x7f0000000140)=@raw=[@exit={0x95}], &(0x7f0000000180)='syzkaller\x00', 0x3f, 0x83, &(0x7f00000001c0)=""/131, 0x41000, 0x1, [], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0xfffffffffffffffb, 0x2, 0x2, 0x6, r2, 0xda59}, 0x2c) 2018/03/29 14:21:06 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[], 0x0, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f62", &(0x7f00000006c0)=""/139}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f00000055c0)={&(0x7f0000003dc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005400)=[{&(0x7f0000003e40)=""/197, 0xc5}, {&(0x7f0000003f40)=""/107, 0x6b}, {&(0x7f0000003fc0)=""/42, 0x2a}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/132, 0x84}, {&(0x7f00000050c0)=""/175, 0xaf}, {&(0x7f0000005180)=""/173, 0xad}, {&(0x7f0000005240)=""/241, 0xf1}, {&(0x7f0000005340)=""/184, 0xb8}], 0x9, &(0x7f00000054c0)=""/255, 0xff, 0x6}, 0x21) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x400000007, 0x0, &(0x7f0000005640)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000005740)='GPL\x00', 0x100200003d, 0xffffffffffffffc6, &(0x7f00000056c0)=""/66, 0x41000, 0x1, [], r0}, 0x2cf) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) socketpair$inet(0x2, 0x3, 0xc, &(0x7f0000000340)) socketpair(0x5, 0xf, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f00000004c0)="287e4517db7f554fb6a475b029889972d1d87badc019b8f634af675859454c878dece2b9233bbada238ab8e4e9d211ad799dbedcb329c1346a25bc6ad008368bb33b4edcc4580927691f4b25e78d33a043fc7d3c2391867091cf1efdb654fae7869ea4bba71c83ac7444bb1e81a42f53b3c568216313278a4f8578f77bde537ab89284d0e088d602d5e5112737bdebb1c8ba8b791b2b3c9b81b08b644a7e79ee0bb2421d935ac9530be8294e4b4aa04ec7f6276c6808b5f7b0224a0f42bf2630d9775aa7d4bf779720254d4af990b8e4b86fe5f083", &(0x7f0000000340)}, 0x18) 2018/03/29 14:21:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x8983, &(0x7f0000842000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0xc, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0xd536, [0x4]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="8a", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)="dae54f75383189ebbc1e802f20429b3434c6078e2d699b70c3ab0843a51260efd0dd38acc4bbed12b984578347ef11ab6d040972ae63d8cb87ef5c9ae7e5742ded01125868ec127c9856f69b586dff7843e96b99cfee65977544fa12513026ca381b1ce7f52292e94ee1fdd8b9be", &(0x7f00000001c0)="f2e50b37ac138388ec909870513081a980e14acda37653d153ab69c7ab14849601be7092f81f03ff4b8d4d06e23aa7924291c80471b33963bbb61f0e9b261ef4be00de6bd7afd6"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x8, 0x8, 0xce, 0x19, r0, 0xdc}, 0x2c) 2018/03/29 14:21:06 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040), 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/90, 0x5a, 0x5}, 0x10000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000100)) 2018/03/29 14:21:06 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x0, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) [ 1234.571465] IPVS: ftp: loaded support on port[0] = 21 [ 1234.604607] FAULT_INJECTION: forcing a failure. [ 1234.604607] name failslab, interval 1, probability 0, space 0, times 0 [ 1234.615830] CPU: 0 PID: 6387 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1234.622997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.632331] Call Trace: [ 1234.634901] dump_stack+0x194/0x24d [ 1234.638508] ? arch_local_irq_restore+0x53/0x53 [ 1234.643166] should_fail+0x8c0/0xa40 [ 1234.646855] ? __free_insn_slot+0x5c0/0x5c0 [ 1234.651154] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1234.656234] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1234.661398] ? __lock_acquire+0x664/0x3e00 [ 1234.665608] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1234.670776] ? find_held_lock+0x35/0x1d0 [ 1234.674818] ? __lock_is_held+0xb6/0x140 [ 1234.678867] ? check_same_owner+0x320/0x320 [ 1234.683160] ? __d_lookup+0x4f4/0x830 [ 1234.686937] ? rcu_note_context_switch+0x710/0x710 [ 1234.691855] should_failslab+0xec/0x120 [ 1234.695803] kmem_cache_alloc+0x47/0x760 [ 1234.699853] __d_alloc+0xc1/0xbd0 [ 1234.703285] ? shrink_dcache_for_umount+0x290/0x290 [ 1234.708278] ? d_alloc_parallel+0x1b40/0x1b40 [ 1234.712748] ? lock_release+0xa40/0xa40 [ 1234.716701] ? mark_held_locks+0xaf/0x100 [ 1234.720822] ? d_lookup+0x133/0x2e0 [ 1234.724431] ? d_lookup+0x1d5/0x2e0 [ 1234.728037] d_alloc+0x8e/0x340 [ 1234.731292] ? __d_alloc+0xbd0/0xbd0 [ 1234.734980] ? full_name_hash+0x9b/0xe0 [ 1234.738941] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1234.744197] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1234.748417] rpc_populate.constprop.15+0xa3/0x340 [ 1234.753242] rpc_fill_super+0x379/0xae0 [ 1234.757194] ? cap_capable+0x1b5/0x230 [ 1234.761056] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1234.766223] ? security_capable+0x8e/0xc0 [ 1234.770350] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1234.775516] ? ns_capable_common+0xcf/0x160 [ 1234.779815] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1234.784975] mount_ns+0xc4/0x190 [ 1234.788325] rpc_mount+0x9e/0xd0 [ 1234.791670] mount_fs+0x66/0x2d0 [ 1234.795022] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1234.799581] ? may_umount+0xa0/0xa0 [ 1234.803184] ? _raw_read_unlock+0x22/0x30 [ 1234.807306] ? __get_fs_type+0x8a/0xc0 [ 1234.811173] do_mount+0xea4/0x2bb0 [ 1234.814698] ? copy_mount_string+0x40/0x40 [ 1234.818905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1234.823897] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1234.828633] ? retint_kernel+0x10/0x10 [ 1234.832502] ? copy_mount_options+0x18b/0x2e0 [ 1234.836972] ? __sanitizer_cov_trace_pc+0x1a/0x50 [ 1234.841794] ? copy_mount_options+0x1f7/0x2e0 [ 1234.846269] SyS_mount+0xab/0x120 [ 1234.849697] ? copy_mnt_ns+0xb30/0xb30 [ 1234.853559] do_syscall_64+0x281/0x940 [ 1234.857420] ? __do_page_fault+0xc90/0xc90 [ 1234.861625] ? _raw_spin_unlock_irq+0x27/0x70 [ 1234.866093] ? finish_task_switch+0x1c1/0x7e0 [ 1234.870566] ? syscall_return_slowpath+0x550/0x550 [ 1234.875470] ? syscall_return_slowpath+0x2ac/0x550 [ 1234.880375] ? prepare_exit_to_usermode+0x350/0x350 [ 1234.885367] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1234.890708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1234.895532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1234.900691] RIP: 0033:0x4548b9 [ 1234.903854] RSP: 002b:00007fcb55884c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1234.911534] RAX: ffffffffffffffda RBX: 00007fcb558856d4 RCX: 00000000004548b9 [ 1234.918775] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1234.926022] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1234.933265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1234.940507] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004d [ 1234.948917] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:21:07 executing program 6: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x4, &(0x7f0000000180)="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") mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/03/29 14:21:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000400), &(0x7f0000000480)='('}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000380)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180), &(0x7f0000000380)}, 0x20) 2018/03/29 14:21:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dc}, 0xfffffffffffffd56) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000003a3b04000000000000000000720ac0ff000000010000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/29 14:21:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000001300)=""/200, 0xc8}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f0000001400)=""/134, 0x86}, {&(0x7f00000014c0)=""/4, 0x4}], 0x7}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f0000011040)={0x2, 0x3, &(0x7f0000001ac0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff}, [], {0x95}}, &(0x7f0000001b40)='syzkaller\x00', 0x0, 0x43, &(0x7f0000001b80)=""/67}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000015c0)={r2}) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001680)={r3, 0x0, 0x1000, 0x7c, &(0x7f0000001c00)="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", &(0x7f0000001600)=""/124, 0x0, 0x7fffffff}, 0x28) 2018/03/29 14:21:07 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x0, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:07 executing program 3 (fault-call:8 fault-nth:78): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0xc) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000500)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x86, &(0x7f0000000300), &(0x7f0000000380)=""/134}, 0x28) 2018/03/29 14:21:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x20, &(0x7f0000000dc0)) 2018/03/29 14:21:07 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000140)=@ax25={0x3, {"2c77f805cfdab2"}, 0x7}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xfc}], 0x1, &(0x7f0000000300)=[{0xc8, 0x1ff, 0x2, "6f059c1edde1ff59df9ddadae458444f75407e1a319e5d5cf6134e9112aec64e170c82d09215bab9d884a9015d2271f44ddb9dda8b505e43657b3eb0dbc54ac53056526282ab4dca9e6ee7eb35dbac8d151d532f3312eabae5c8530f33cc84b5cddeb3c5b882cf4310edc98a03ff87ca6473714c284cbda5fa97f949c9e307a96cea9e54367df5b1d1be057422788fd250c730efd2b2eb557ae95f591fef87cfe53e5b8d8a28cded52e1b5749bbf751cc64b3353e8"}, {0x38, 0x113, 0x8, "0b98c68330795aaf929d96eee5965a5182f78edf0e41892e786886cef1fe8e183fcfeca0"}, {0x1010, 0x111, 0x22bb, "acaf87e9ba74b0a8f971e63481a69c34b7c835924b576f61ec81211c580ffe9ad6a9340a206f24cca0fead47cdbaae5d06108e5d71c771efce02e47afbdade9bc981045fbfdac522e7e03536c07d8bfd4ef18fbf2c91157dd53b6b4a18628658cae89e0d4f7a35136e5b117bea7a2579f83f34d8e88aa7e4921e7c32d9281dbb314712d568ae342ed2dbd17afe3aaf50346223bd3dd3bb0a9929208b9a1f1da6f3f73e78f7b38388be3c04449d296204df955045c88e81632fad5a12ecde9dae240aa60cd418f4d5d8a748b085c76ddb2d8af24526e380356bcf3ccb8fcf65003954ff1f4f20d8ec25635ef186d7eb9872eaf08d0c0f08b8f3f0b78e50f544950ebf2b13e9dde857ec733bdca02d97c5dc2ab4b293501f02629f42684c8a82e8974800266316b609b551a76a42c8a1d0721c380296c1175d34eb64c250753e8a5ba07772d6ec6bcf113cb3d579984f3edf3a16252504566d466cb4d52c4cdfd7886a9c4aa1e8b5be2c041d40ca7f4c3cc7d085bceb317a8ff20b36eb6043bf75ef38be4e0a87e803daa66d0d4588ef6cd33dcae3677e68ee065785d3d721aca39e0f00fd488e31fe6f1467d066606ae3d6494aa1fba2004d272c24ef7a79d6ef1afde88078da793c49f7006a45b862537b03be6cc557e738e5c570d3b3854e373fa1fb3f6d72a0263002c8859473d70e6c24f35355cd1589bee469d213fe66bee9391be05fbffa5e32dc4f10ad407c147b4c1bb89d11aad5aace29af785fa3b48c285d089bca138a5d07facae770951baf1a787a8013a9539fa4363dc4934b995e512b7a8bc53a7fe302dc625068b50d77fb80d7e4ebf58988edbbd453e645fbed6623d09ad6ad4fdf2ca1357bc98197a0befce8a1104aa1404e20754fc91923e6fcdaa52b0ffd1a8da05203a60ea0c5867d9530157b77b605bf2169e82323b9edd89d89bd2da14fce3b8d4550631ffb952dcf2d8f5e0b0739db5f8033ecb834cb7457991c31b66fa938a80e6a9ff3ce2f4ed5d10b20be0b5bc529d9936374939a8ed9271af985ba13b6406f0e63d6839a625e3913297c3a4f508e63a5b219ca06ab9dea06d856d4c6c22907fc76034653397fe36ee123290b8dee3bef4beea11f2159efd092e6837cf37eaf77e53bd03e7e6d83ec1b007e5999d38a994c70ce70ae39c89a58ffcfb7fe95bc14b02cbd844fdf3889947d2d6f9a902d5795fec3cda20f6ab4cc42e1fdc3ca5c01ebab2126a219b721b9d80fee2195edbffeb218dfa1e460ff581afff2e7b8633ef1998b3f1efe7067426d3206f262a378e499fb66fdf06b1c814b88f3b9949a01376103f304fdc28d139be7bc8211ba92303ba76532777015441d370b571b2aff7f298004513042ca96c0a87adf2409512915e206ed9cdf59f32398b2c8d36f6283cf48d1647241a582e78b11988a1890ba0674939a60a6c74527ec4fb720f4c30f95f014514c988d07267d01eab2a381d2661d433cb9f7bee71e6c210cf834f4529e69a5dd8d1e47b8cacc48edc63134c61d7a713abddbf68c423181221f67fd705bddf363028f96b0e2bdb321d1a9bb7b6f15f79f2f3ff784f3b00abeab3d6dd3aa7910e85bad7c5fa1edb0277342bba49f374983aab48234443516e9eb7c5e54196133581b6473a8acbaa429257df6898af8dd6b998a36a2c25034e354b30b2ef111f7e7d5d457120bd376af8de88146324e6a16d597993b637a135db88d8313c7dc65621a198160e65d862ccc6bf318a30f7ddef65c52c8b14e48cde2ca18f2ef9b609c1eb25bd0aa2958d331bb92863cbd206eed2f6f46d2b5c79fdddb7bb0b69ca262c8f005d24c61c7ae3754e17c4361646cea69ca4376d0b5a9f91c4274a1966c190ec4187cf379314ae68b9869e638f87e05a717cc72dd83885dd4940a49b7ddd074d10473c691810f85c419173b6288904d0968ec84a980dd29cd20bec1c24f76839e211aaeff3df9fa9b885b75c99b69d82b3f62e21ee02ed6ea28f675deb6b70797d083b39dcfe97385c9cf2389106d20b6bd737864b839e6392e23470f47bda3231fb3d031eac410ac480af1bfb307518aa19af30897410b8ed32d6858f183cef651714a519ca84b778b352ca77d49c219719b5fd9453e900b5c8da4e22d7b4f5e9fbffab740ab705bafb1ee559950083b34a7589de2ec6e32f2f4892fc11e317b430a2d8f37d959700bb6571bcf19d3de34220a58b8e3d837d40afd48b295afb5ff8bebf1afd9b34b455856a88409f867b73b15a64105ba480f67b1b79d6ac0aa2afe5884750da0ee8f9b7fdc523e773b162c601648a20348d3af0750b3d529da108e6985943280aaa086dc05fe086e41854087cf0b362eeeed26c51aa729881fe4092f2b0ca6600bb14571e6197492fe2312b435bfee5171f625ac16ed12fcb7669f312c8589e2a2b59d383fae77fc9ba81263daf096027e80f38302a70eb4cde94387a32f0a83c7337365b1dc9b37512b95a7613b8725a9cca5965fff98ae36c21d5504036abc8695e785824ec705850061102f9a955e7c8aa0c2e53c6f245f4d3f7bcf4d70d4f0792543f34696b5cbb6a78441edf066dd83d393bd7ee933543e1b809085854ecc4f77197a26a9f1027eb0d934bf92a4cb3d34f4b744a2bb543761656d7a73c04cce4b24d2268b9a2ff1fdb41f2453e81c9e4538213f1a2e7c0e628d28c580f6e5c517106cbc9d3ef31e875e1f2f8d4ec31f421d491e0ccd86be79b9b91af1c2c658d35fbd99acd19fec57e7b2b3697bf515fafc4eb68d459771eaa4354444b36b88318734a73a1b65a3eb48b109af570360775f87b632151eb65611a1d4eb318bdaf5bc1f6c803af430cc6267d206f5acbea8511c69e43207d4de32774bae0def78f02fa6cc204e6baa3b820e3de9a4eaaadcf6cd3ff1ea2539d093fbf3ab41a7867b6076ed8ef9c6f94147121059ffa71de17e3476158c073c01f821e93868f112af7a10074103a5f09ef4c5cf1591aa5af45a47f6760791c278681ae02fee537d2b8a8e074cddf0fb90ff4759e8a5b341577be6f05806de3a1e8decf87ec3f4d3f661073b12f8629e19ba460b9db7cbefc25fc2026b533d7e09790ef8e3d8941b76eaa152177385c2d41ffbbed439d12d098afd285956fb9e44db5cbf54570a9195d74f8d2ec95bc3d200edd8488d861a90813a09d0152cf40d71dce38959f7893d7c5e9024749b5e3d261cd702da1eb29f0f6348f49f1efe5ff76e0e3211a6f12f8f6b90fbe2561a8813f2669c1f031424071cb9c9d7b50bdb670797208b5a88e21ca5443c8c92379cab8391f629c19a097e0885a15be30980e5771c9420321b83935bd0ae66b79ce46234a90fe23497a90f7aa9b678c6c346a2f7308b9c2692df76a80efcfc08f2d2a702af3eab78f44011c7fd2bab2b2f77604db72ed91fd8854bc27ca623bd85bf607adc5f5b47c766b4dff16e67377e1ea93fcb596a0742083d866cf46dd1ee583e38a19daf16c90f2d2f440e6babe72741996e7e21071d52dbb188c28948f9536400b0a770f650c9b6176abbaad8be51fac56ecf2d539d2bfd3dd847c333b3532ca06a324c783aa7869b6a5dab331418f6410e99c832f1115da81019948c75e511abd88a2827a1ee7e46f8d6935441bfbe58371908a8359c59ae57d42e7ba0538d70b6ee23ecd1e86ad2d8595a42e9483d7f6ec38103b75729ea88c0968cb06be8b77d1240dfdb6d9ffc3f03b63a96cf5bade2b6fe5b25c650dc9bf82122014555e0e1d576460389adb599f82135d885cd9baef1e631f454b7fe55f7f2a46c778970a6b6d6f60156b9c1d709ad60be7ee04ab344516ef74276bb21f51458d573e479555c04c4fb9c4f33fc73852f4a56721e688ff12c42549d347b22fe673ce66f9b821431635f9839cb0a8fa0c366863f5d7f749b44ecb1d0f129631e48f179970563259a1d15fdeeffa92b85423d2d61258443c668ee2448d9b2dee36d073413b416476af63b7c0f8502671532d05142d0003095b9bc793d0c74c132572641ac96a1c5a02339b6d6627f6d012288113070fa10e6ad2a4e46faf64cf4b8801065158248e233a3c6bb71de28de95eba8daf7ea8eb8310f6bd82ff8215ad0c3aac2c24a02b9137f2ce30aa572ad2cfd694dec006d2ffe281f2ff1f1268b58d184085f91d7b3813b725d3ca0b1dbfc2551efa604c7e9f17a95b18a703dc14a4521b289599579e81807bd1f7199bbd79f776b1504f18396a471445d2ff87b7701f259225d1408e56c531b9b60274d2ede9c3426ca5b340ae8aa5ab6722e4d2582c6011cbcdabc63aaa091c260919a9c679bb9625ece2cdc2553835af316fd749a7c6503c2335a90781b538ce71e8aca9549ce8233384f8749172e97488baf0e863551f3787126e5827290a8c71e99f0a821071a66cf183d4e36f4afaa42a1b475b4b29ba347892054b1e9b158a27f09d0765273ae4a7ad445016fcb8a72b4547bfd53b28112b65a208eb1d0058b769b8f8203f9db52abefafd9db3aded4ee4e808ad904db245a01e693f1074b4c6975a10f04772213db6ad8645de5fd363d8b670e096cb845a6c45e1991f18e2678581aa0ce954058f09eaf68e3581793bbbd1cf4574cea7a3786205127de56512d54fccf8d07134446fc3a2452719252ccbaa6680cdadda0523560a26c32bf1f8e0ba36310b4600d49b3a6215cb2b774e96f0f4b140ebf6393287975867fce794548ca0c9bce92b35f9ce4164fcfafe686c6b104e55096649caf2082e23927e84f1595c592d06714b513975364ba0be5678b693f266b4000ec2d3b3d369ddb2f85dee2d7d937de6aaf77459d8a9c8f3b0f873de42b69bb1941b650548772329fa584a5bdce53e216cb72d35e9a269238e29ddd3c19a4bf7b76e4a5863b5aa7e0f77660b1fbd314c2d184502c8ee8543f05e986062486c004467f3193d63c0ddbcc29334205f3fb7177b52f36498a13e8f73c02dc621897fa6b70cb927289cbc5c0b92669e058ba1a7860a550431905e2a9ffd9052e1fdfc6c5816f9760f2226d4ef10b950f11a1c691ccca122cdd6f816ad32c56ec6a49daf661ba6341ce4c724b88e77a6018ff42fa379abdd3b6784af0473a242ef9e29b99ccf0ffb1b0f6fc146562e52bafaccb6e84597b385567740ed1dc96e14fab237760b42915c44ba582ce2623a2853a6cdc1281be972ab4d8a31f5b48da9c6a38fa2893982a72bb1a06a5d00b665ea10aa18acd7feccffee1ae2bb9f7b146c408fc4ee4630661442c288bbee5567f74d7b9c51b9a35e69d48946d2b124c9f1b9de226353adde68ad449d560d87ad3d13bd88b81a05e60afc130472687f48705b1cb9743e1074f16898387bf06d63e6b43e91b49a6cd515eb9134044006ebc7c141c5ef397578e656e584b0fdd7d5132bb309ee6cc7c5e2960f9b6ff1402c756488bf0e55c03ba03e8da8474fbeb2cc23a79a5ca9ebb59610730687c3fc74b9336c91a89c19c2a07a69fed16c82b423d2898d3f043714402c2b6bbcd6fbf084ffe00cf27c6adf874f680b235ed4b425df5d71d8110dccc39341592193a3161e9cd955588073e65a3fa206e2cf6166d50cad5df3ee368d95841e0b7a9b55cfdc33db9c10cb0b813b84df743f14cc8185b7a1c93a1491e1147acb792cae550977f6005f4025238101522277744054a2a0acb1528c3c0d66d229a5b87ba8b4135ed12f229e0081391005446d605f5dbd69dd1249ff5de079987f92760c3d8aa95b9e1288ea185017531552f73f240d4827e4e986c8b8180ac"}, {0x90, 0x113, 0xfffffffffffffff7, "3b6232bc088a39f58a2df80508fe39cdfebb262fe617a3fb25dd60d71383262eab44383d27861e21c157d25d9781660b976f6accdaa10cb1a578f245e80b0903aa076b513594b251b4c250dc8061cfe1cbcbe254a31d79decaac082157951d53579280c2de283f85bdfc0d7a5331a4e3052f135bbeb6af9341"}, {0x58, 0x11f, 0x7, "9cd46408c832c2133c45052087c71fd3dad39b743cd2dad0bdb60e69b7ca7addb56c6b8a035c7386b2997cece9b94182bf1fa2b46304f3a8c0ed329187283f2b9321"}], 0x11f8, 0x1}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0xc0, 0x8}, 0xc) 2018/03/29 14:21:07 executing program 3 (fault-call:8 fault-nth:79): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r2, &(0x7f0000000040), &(0x7f00000000c0)="d0daee7ef42bd7d2b187c5fab5f5438041ed112d692470a24ed1b961c9adbabf7a3fed3d9a5d40e0fcfbe4b4"}, 0xfffffffffffffea9) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000040000000000000000000000950000000000000000000000b37900002b0000000000000043513000ffffffff000000000000000088ff01000100000000000000000000006d6dfeffffffffff00000000000000001800000040000000000000000080000095000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x20, 0x37, &(0x7f0000000180)=""/55, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r3, 0x3, 0x2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xf, 0x8, 0x8d4, 0x1, 0x1, r1, 0x8001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f0000000240)}, 0x20) 2018/03/29 14:21:07 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000f68000006a0a00fffffff600611880"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) recvmsg(r1, &(0x7f0000010200)={&(0x7f000000ef00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000010140)=[{&(0x7f000000ef80)=""/4096, 0x1000}, {&(0x7f000000ff80)=""/211, 0xd3}, {&(0x7f0000010080)=""/188, 0xbc}], 0x3, &(0x7f00000003c0)=""/127, 0x7f, 0x3f8f74d}, 0x100) socketpair(0x3, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000010240)={0xd, 0xa, &(0x7f0000010340)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @map={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x4, 0x10001, 0x4, 0x2}, @exit={0x95}, @alu={0x7, 0x7, 0x0, 0xf, 0x6, 0xfffffffe, 0x10}], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], r2}, 0x48) 2018/03/29 14:21:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffefffefffffffe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000000), &(0x7f00000013c0), 0x2}, 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/03/29 14:21:07 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x0, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xff, 0x81, 0x7e, 0x1, 0x0, 0x20, 0xc1020, 0x0, 0x0, 0x100, 0x0, 0x8, 0x200, 0xffffffff, 0x3, 0x3ffc00000000, 0x1, 0x101, 0xd3, 0x3f, 0x8, 0x1, 0x6, 0x0, 0xffffffff, 0x4166, 0xffffffffffffffff, 0x3c7e, 0x806e, 0x10001, 0x5, 0x8000, 0x4, 0x4, 0x400, 0x3, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x2}, 0x4004, 0x8, 0x401, 0x0, 0x7, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) socketpair(0x0, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x7}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f0000000640)=""/64, 0x40}, {&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000000740)=""/49, 0x31}, {&(0x7f0000000780)=""/97, 0x61}], 0xa, &(0x7f00000008c0)=""/154, 0x9a, 0x4cf}, 0x161) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1235.764824] IPVS: ftp: loaded support on port[0] = 21 [ 1235.796621] FAULT_INJECTION: forcing a failure. [ 1235.796621] name failslab, interval 1, probability 0, space 0, times 0 [ 1235.807862] CPU: 1 PID: 6434 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1235.815034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1235.824371] Call Trace: [ 1235.826942] dump_stack+0x194/0x24d [ 1235.830548] ? arch_local_irq_restore+0x53/0x53 [ 1235.835204] should_fail+0x8c0/0xa40 [ 1235.838895] ? __free_insn_slot+0x5c0/0x5c0 [ 1235.843195] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1235.848278] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1235.853443] ? __lock_acquire+0x664/0x3e00 [ 1235.857651] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1235.862821] ? find_held_lock+0x35/0x1d0 [ 1235.866862] ? __lock_is_held+0xb6/0x140 [ 1235.870912] ? check_same_owner+0x320/0x320 [ 1235.875205] ? __d_lookup+0x4f4/0x830 [ 1235.878984] ? rcu_note_context_switch+0x710/0x710 [ 1235.883900] should_failslab+0xec/0x120 [ 1235.887853] kmem_cache_alloc+0x47/0x760 [ 1235.891903] __d_alloc+0xc1/0xbd0 [ 1235.895334] ? shrink_dcache_for_umount+0x290/0x290 [ 1235.900332] ? d_alloc_parallel+0x1b40/0x1b40 [ 1235.904809] ? lock_release+0xa40/0xa40 [ 1235.908763] ? mark_held_locks+0xaf/0x100 [ 1235.912884] ? d_lookup+0x133/0x2e0 [ 1235.916492] ? d_lookup+0x1d5/0x2e0 [ 1235.920101] d_alloc+0x8e/0x340 [ 1235.923361] ? __d_alloc+0xbd0/0xbd0 [ 1235.927048] ? full_name_hash+0x9b/0xe0 [ 1235.931013] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1235.936268] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1235.940489] rpc_populate.constprop.15+0xa3/0x340 [ 1235.945314] rpc_fill_super+0x379/0xae0 [ 1235.949265] ? cap_capable+0x1b5/0x230 [ 1235.953126] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1235.958292] ? security_capable+0x8e/0xc0 [ 1235.962418] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1235.967582] ? ns_capable_common+0xcf/0x160 [ 1235.971880] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1235.977042] mount_ns+0xc4/0x190 [ 1235.980389] rpc_mount+0x9e/0xd0 [ 1235.983734] mount_fs+0x66/0x2d0 [ 1235.987084] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1235.991641] ? may_umount+0xa0/0xa0 [ 1235.995244] ? _raw_read_unlock+0x22/0x30 [ 1235.999365] ? __get_fs_type+0x8a/0xc0 [ 1236.003233] do_mount+0xea4/0x2bb0 [ 1236.006755] ? copy_mount_string+0x40/0x40 [ 1236.010960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1236.015954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1236.020692] ? retint_kernel+0x10/0x10 [ 1236.024566] ? copy_mount_options+0x18b/0x2e0 [ 1236.029038] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1236.033858] ? copy_mount_options+0x1f7/0x2e0 [ 1236.038336] SyS_mount+0xab/0x120 [ 1236.041763] ? copy_mnt_ns+0xb30/0xb30 [ 1236.045629] do_syscall_64+0x281/0x940 [ 1236.049488] ? __do_page_fault+0xc90/0xc90 [ 1236.053693] ? _raw_spin_unlock_irq+0x27/0x70 [ 1236.058161] ? finish_task_switch+0x1c1/0x7e0 [ 1236.062634] ? syscall_return_slowpath+0x550/0x550 [ 1236.067539] ? syscall_return_slowpath+0x2ac/0x550 [ 1236.072443] ? prepare_exit_to_usermode+0x350/0x350 [ 1236.077438] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1236.082788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1236.087614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1236.092775] RIP: 0033:0x4548b9 [ 1236.095939] RSP: 002b:00007f0e00cf8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1236.103620] RAX: ffffffffffffffda RBX: 00007f0e00cf96d4 RCX: 00000000004548b9 [ 1236.110863] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1236.118106] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1236.125348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1236.132588] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004f 2018/03/29 14:21:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0xf, 0x6, 0x4c2, 0x8001, 0x7, 0x1, 0x4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001380)={&(0x7f0000001300)='./file0\x00', r0}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x238) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000013c0)={r2, 0x0, 0x10}, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000680)={&(0x7f00000001c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)="944eafcc0c37037649629e23005bd4cbb0fc0f91848099ce33595076ed581c7c0d1dc54bb33c749bf8415c406cdda8abbe145d182f3c6249443333c76df424420eeaf1e5b7f4bdecffb60b1a47eec6cdbc2f9c0e324280429284b28b4af7dead7933c3b692f6745225f9880b52", 0x6d}, {&(0x7f0000000380)="567b7adfadf0f03ac380dbb731e9afd083bf478d5732eb5f3d9d94ea7df271ea9af12ba38bcb97cc0525c70a824b95a4db418991cf7868073a033e63c10165fda06ba8ba405a20bd023621e0d3ccb4d86f5a23c4823f957ecaa8d194ca2a1c45d2ce00b327f15dc9f39ad0538e03dfc1c27c5f5cdfdcd3d570d721e0a55c", 0x7e}, {&(0x7f0000000400)="8b90df0574160a18108d890419645c6c31f2551e536a790533c6b4b8874ab6a0ac09b992e30f62e8e51a36e72f4f5eaee2ea43e9a092380d15dc0c52bd530c25bda8258fd4853e4da163ed6dffd22dd9fdef2ad5d5103c058f73225984b60f5aaa", 0x61}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="78000000000000001301000007000000ccdbccea9b95dee4153c0fb03108694f9ec9efa77e8743fc2cf4b776449618e0bb40802e1c76af57e9020a60b289eb539eb0a00f2e3fbe6c2e7c2b1ca64a5ecf5d3f4e9ce6dcd69d29944e9c99f905d0957b98506f44afc329a6f4c07b16874f9463297ea900000098000000000000000100000000000000a10d551b045aa4cb23aa8483b39ed9160884c25ff7b5ee9f35aa38e954afea8be3f4dc1b262600e93a33879731f9f940af2c5f4d620eec1a8e3eeba0d58b42b5e5644efd13baa34b5401abe77c2de50cd706c1a8f2a46ecf8964a4ecc6da7bf884083d9703000000ab358f8d651abee0f137aebc89dca2bfc1f5b7e569f62037f100000000000000e8000000000000000501000002000000012cff50d71b077ceef80725752bc0a780fc8849e8213a988cc9fa2c1a5f7ee36f6900a8f5c26b1bd60d6cc93a8071c8edf9d38502f68866ff948c34a6ebb932473e9479f7e078e1bf8a0013f6b22a1a7be127c0924c962afb7d38f50f181e6c27d34f2444fdae43f5cb1325d7a5387bccee488769dbceebdea45e566afd06413453a3e6d19c5125cc9ca85b8c902b6148196e30914b00a275ed028281856b01000080d7fa8030bf3666adf69f68f17537c6fbf2fa5f3e50970808a2690cd891750c80a958f68d54bf71c296f938c91faa7c7c0000000000674b2669a2c92a9dae1881ebc37158cc2c3740e1f1205010d04e1745049116e2ca9372947d5c784df9bbbe3db89288915fb01e4f0cb44f62cf4a6b88fa2025967a9fec3996e54dd83f00116e84f895d18609487acf93058234b6bcb6f2"], 0x1f8, 0x8800}, 0x35d2eb1a5076eaab) socketpair(0x24, 0x5, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x11, 0x0, 0x4000, &(0x7f0000000180)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000006c0)=0x20, 0x4) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)='autofs\x00', 0x206400, &(0x7f0000000900)="535722049af0f210846167241b4e1afb1b0eae53ff11a1e7dd8f39704df134fadb67c8bb0c567eee64cc00ef8a4f3f5ccad820ab1ab9d769f8faa890fbc90fa5ab5db9c80fe535b3dc82418fc267cf4082156ee7c0507d29f56d2af904e370c3cc66611de34da35d1b555d5f851409cc764ab9ca") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000035c0)="fd8ef0b085c65c4e805823be9d2c21a1bd8808503595218d2874b25cddb407c902e9daea3d7a16077954c12516f86913f05be09983479ecc5c9418e7ce545898b2fb8ef0ff1fe70a286e79d68df27e38e4328b29c78bd268dfe9e1ef1ead21f950aa7061df915e69f2724d96cf", &(0x7f0000002480)="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"}, 0x20) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='pipefs\x00', 0x24c0, &(0x7f00000007c0)="7da3223c562c03c24359aa9ab5e5869a8ebcb486a88beb35d813a6c2b6e4b89947cf1d82cfb29abf526d93c07cbbbefb01e828c3fc9c414f79cd122cda66d2572fcf85562a6a6145e3f048a669971830063a223917f3f4d027e9c3") 2018/03/29 14:21:08 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="cc32091d", 0x4}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000001280)=@can={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/221, 0xdd}], 0x1, &(0x7f0000001440)=""/207, 0xcf, 0x7}, 0x40000001) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000001580)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)="eadc025251664067e34e607805b9e42bdfc811a3c2737d1853c42a2d49", 0x1d}], 0x1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x160}, 0x20000004) 2018/03/29 14:21:08 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) socketpair$inet6(0xa, 0x0, 0x10003, &(0x7f0000000100)) socketpair(0x4, 0x2, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff}) getpid() bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r1, r0, 0x0, 0x323d8de29b94258a}, 0x10) 2018/03/29 14:21:08 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea51b228d7caff935680b7c7b73ae6d8990f56bece389a29236c3859325de6a59edeb9b9ae1", 0x48}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41, 0x6}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={r1, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x0, 0x4, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) 2018/03/29 14:21:08 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x0, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:08 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001a00)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001a40)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/65, 0x41}], 0x1, &(0x7f0000000440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000000)={r2}) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="80f3d6f12e83eab52a15a0c6f2f0a14559a7bfcab7c71225705ceeed9ea08671d4e08ea318533a496f397375cd144f2e3b39232706083f99b90a2bb99ca274dd05da990a7eb15f1ae67ce87b4890be49c5dc8a77e2340a", 0x57}], 0x1, &(0x7f0000000880)=[{0xa8, 0x1ff, 0x0, "42fbbf2b7a13e63207ae19843240441e88b4ce13e27d31ad2bd9c1df42094eb4b9077f76803b4f64f780649cbd87087a8293409fd602d815d4ca17b4b698dbf58a15588bf7ddda2c5286416ab2fc648349c57730d709fe39f872898096f8b4b97a6bd3bc36d786568fb8805b1571725f142727f6ddd97d1bf37ae5271b400b5ef5b47f6ae532886c99f476841a4628ce144654d39f1e3787"}], 0xa8, 0x20000040}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000140)="0253eea6a53cc0eae389e9a13e5f2046d0633eebde90f446c1b1eabbd0adb42dfcefb37a3df93feb3d5e76dc353ecf23fe9c81afa5", 0x35}, {&(0x7f00000002c0)}, {&(0x7f0000000400)}, {&(0x7f0000001600)}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x88}, 0x48800) 2018/03/29 14:21:08 executing program 3 (fault-call:8 fault-nth:80): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) [ 1236.142129] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2018/03/29 14:21:08 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x11, 0x0, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1, 0x0, 0x0, 0x4}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="872558c25cd01be690", 0x9}, {&(0x7f0000000200)="6448cd413fc2fc75447ab1d86efadf97d5eae24c1f6e9850692b0557bf3cd6f554e8f6d499660fa196b9bf0bda675b482d02d17ae80dee0522b49ef38a2b7019c1013f05e8fd5cd663fa5efe055512dff71a5a5ec10c41fe1feea2b0693004cd7423ee5bed07675a18ca544a70cf3a71d937ae17bfa1a7c6e4ecc925f019590e20914cd3fccdb746d06ca1a656817885e24bfa9698efb9b7ce480c060d5fc304769eb93a901b5dfc474fff83b81f76c98b5c44a2417c4ce25d95ba0c4df0ecdf48ae885ed92927d31aa8a366c2290feb6c35ecfbf53bfb17f89b8fbf1f", 0xdd}], 0x2, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], 0x1110, 0x8050}, 0x4000) socketpair(0x2, 0x1, 0x2, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='jffs2\x00', 0x1000, 0x0) 2018/03/29 14:21:08 executing program 0: mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='anon_inodefs\x00', 0x884, &(0x7f0000000b40)="8ed793cc87e9c5968657f08b1be3a630c2f96786464f3561d570b2520c7c340ed219f2d68738a6aff619971986cd7751d9f13e17418d278d3cf757d3f1") mkdir(&(0x7f0000000a00)='./file0\x00', 0x2000000000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x0, 0xa4, &(0x7f0000000280)) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x8}, 0x2) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000980)="ff15f96673debf110c933a8338f639c7e76d69e432264fab7bbb821823bd5304dad968e01afb639b3a09810d6676c402924c10f9c2f1c5c40fba438f00f50b2e6aaaed923f1fed2c1befca81b0b320d4b1ebb0973f9b794fb359dc68ac9d340af789a66ae51117e7335b55d26530c51cd78dbeabe42b", 0x61, 0x0) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0\x00', &(0x7f0000000a80)='sockfs\x00', 0x22, &(0x7f0000000dc0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc) socketpair(0x5, 0x0, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000540)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/159, 0x9f}, {&(0x7f0000000700)=""/135, 0x87}, {&(0x7f00000007c0)=""/121, 0x79}], 0x5, &(0x7f00000008c0)=""/99, 0x63, 0x4}, 0x20) 2018/03/29 14:21:08 executing program 3 (fault-call:8 fault-nth:81): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) [ 1236.213232] xprt_adjust_timeout: rq_timeout = 0! 2018/03/29 14:21:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x4005, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0xffffffffffffff4c, &(0x7f0000001240)=""/4096}, 0x10b) 2018/03/29 14:21:08 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x0, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:08 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x8080f, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000640)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000200)=r4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r4, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r4, 0x50, &(0x7f0000000340)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x7ef, 0x4) socketpair(0xf, 0x5, 0x3, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000001680)={&(0x7f0000000500)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000580)="851978e2f4dfd8e070c9dfe0f6231054355f1f465b1588bcb4c21367a28dc6c85ba5ad57385aba36c86a440dabf1173f55eacbbbe202b0660e0dec71d5445ccd24c9208a371ecd2f7ce920212b753cdc6dc6ca099a7f35442feb0444cd52f2a10c437716a44220386ec0cdcef394af05b75172c4d2e3f6b74c49229a70ef18a1865658e2fe504223a7c50ddaa2d485569c1be2ad4cd637d05c67ee73656a1b264cd3", 0xa2}], 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000016c0)={r0, r8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000001700)='}%bdev-md5sum^\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x9) sendmsg$kcm(r8, &(0x7f0000002cc0)={&(0x7f0000001740)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'ip6gre0\x00'}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000017c0)="8b62d4d4b53b7531494f36927d7ccc1c78f5c6cc7784a7da31a366ebf901c678270fc19dd8602309dc12f8152355609ce5ed3e35b3b5549c85594c161ae06d96d558565fdbd7bd78508af0cc7741b5d0fd438154a182be10cd2dbf0a73c5114989b03a604ff3fe89da164ed5d9dad54d252f01784eba74bb47bded972f25741245683b144b6fd2dd68e72b65843374ac995e5c85", 0x94}, {&(0x7f00000019c0)="31543c6677aa96474d0d8ce0dd4f4eecf1cfa752e366323088bde7311828ca59389c18f2d95de193a7d229d69b9f31f23d74bce297b6cce9a033a42df1cc4291", 0x40}, {&(0x7f0000002a00)="f16d08f250097043098b6b89c91cd039ed20a61157b09ce73de7fcb8cc95562b8fac4a8b22c7dbc4c9c8aeffcb4d6b437f74f6a5fe18e4bd3b9a9988cdc776d78fedc0bc12e2ae8a", 0x48}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="e800000000000000290000008d68000007dee6f526968d369f3ba5228d2959af6943d30a23497d77f8c6f032717fb84c68d8d07067c8e4230f42cf1dabfc9a652715d6d2dfe8aaac23066aa485a65a7be8daac25872ebfc89c87024e7878a518739850f4706616aaf60ccecd277a007281a50e8ccc4081b7c0105eac6e9495e972b10d579febdf0b996608d10731f1639ef2c4cc0f443e12348e81a4aa981d93647e05e2b2059eb327a8c5abe8ea386582c178c911d1d3e903b19567becb45bdf956296aec9fb055dfd1ac4b340683ba422d3ede625156deadb6c14dbb08c756cf77c9d80000000058000000000000001f01000000800000331caaff1047396f5f78bbfedf53fc0e97843f73a00000c5f3a79ad47299b766f374dc794431548274fe62d65a7a2451a2b8d69f4934dc602a7ac576bd3e671a72f56c000000000094a7bfab8cd0"], 0x140, 0x80}, 0x40) socketpair(0x12, 0x80000, 0x800, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000002d40)={r7}) sendmsg(r3, &(0x7f0000004380)={&(0x7f0000002d80)=@l2={0x1f, 0x1e, {0x9, 0x4, 0x2b, 0x6, 0x6, 0x7}, 0x100000000}, 0x80, &(0x7f0000004140)=[{&(0x7f0000002e00)="199f8b5981eb1cbf8f8fb0f6611318f6debfc9806477a5dd86cc376570", 0x1d}, {&(0x7f0000002f40)="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", 0x1000}, {&(0x7f0000004040)="6b66c30ee26229d44d3cfa24f0f2c952080f72c9f6232bf229839f432b6110e443e45e48fb36692d4cc6ef2cb33732033bde37e45a5543e6accaff5eecdab1ff6580f8f8499c45a5d5d9e4e1f207616ea878521f58e4dbdc0588d9c010761eaf6c886b8ab320dff73a98e8c16e1bb19df2558b52cba6c08f4b876016202929be6325b00348b9445d1cdce638c16815f1b90925e0eb322f87ac19c0830b5216c964637ab4e591e79ffdeeae63b9e2e321b7bd860cd58be0cb9278e861c91094080629dea00cae166e5ebb7844c0dc41f061f01ba6c6756bc7b78c4afa399fd8499130daeb43946889beeec38013b9a08f", 0xf0}], 0x3, &(0x7f00000041c0)=[{0x78, 0x109, 0x10000, "e8ed7ffdcb8b42541bf31060447524c6c6bba0122eff72261392ed718d2c23359e1e07e598c9ec7a196b0ca85c68d684e7467994c8226773e7b98e65e0f432b694850aed8d36d1e2e7c481ab17d066b9fa92647a3d69e5b54cbb67bed8f420ec86010079"}], 0x78, 0x20000000}, 0x400c8c5) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00000043c0)={r6, r11}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004480)={r10, 0x50, &(0x7f0000004400)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004500)={r11, 0x28, &(0x7f00000044c0)}, 0x10) recvmsg(r5, &(0x7f0000022ac0)={&(0x7f0000021880)=@hci={0x0, 0x0}, 0x80, &(0x7f00000229c0)=[{&(0x7f0000021900)=""/45, 0x2d}, {&(0x7f0000021940)=""/4096, 0x1000}, {&(0x7f0000022940)=""/75, 0x4b}], 0x3, &(0x7f0000022a00)=""/143, 0x8f, 0x9}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000022b00)={0xa, 0x11, &(0x7f0000004540)=ANY=[@ANYBLOB="180000004c8c00000000000001000000c7570200ffffffff0000000000000000181f0000", @ANYRES32=r10, @ANYBLOB="0000000000000000010000000300000000000000000000008500000039000000000000000000000080a880000600000000000000000000000c050000ffffffff0000000000000000180000000000000000000000c70700009500000000000000"], &(0x7f0000004600)='GPL\x00', 0x8, 0x1000, &(0x7f0000004640)=""/4096, 0x41f00, 0x1, [], r12}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022b80)) [ 1236.272342] xprt_adjust_timeout: rq_timeout = 0! 2018/03/29 14:21:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f0000000100)='./file0\x00', 0x1f1) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/03/29 14:21:08 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x4, 0x10}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='nfsd\x00', 0x0, &(0x7f0000000300)) socketpair(0x9, 0x60404efdd5235e5b, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/197, 0xc5}, {&(0x7f0000000600)=""/221, 0xdd}], 0x4, &(0x7f0000000700)=""/166, 0xa6, 0x1}, 0x40000002) 2018/03/29 14:21:08 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x0, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) [ 1237.099650] IPVS: ftp: loaded support on port[0] = 21 [ 1237.125574] IPVS: ftp: loaded support on port[0] = 21 [ 1237.160124] FAULT_INJECTION: forcing a failure. [ 1237.160124] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.171362] CPU: 1 PID: 6506 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1237.178536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1237.187866] Call Trace: [ 1237.190434] dump_stack+0x194/0x24d [ 1237.194040] ? arch_local_irq_restore+0x53/0x53 [ 1237.198699] should_fail+0x8c0/0xa40 [ 1237.202393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1237.207472] ? __lock_is_held+0xb6/0x140 [ 1237.211512] ? mark_held_locks+0xaf/0x100 [ 1237.215636] ? __raw_spin_lock_init+0x1c/0x100 [ 1237.220197] ? find_held_lock+0x35/0x1d0 [ 1237.224242] ? __lock_is_held+0xb6/0x140 [ 1237.228291] ? check_same_owner+0x320/0x320 [ 1237.232588] ? d_alloc+0x269/0x340 [ 1237.236108] ? rcu_note_context_switch+0x710/0x710 [ 1237.241010] ? lock_release+0xa40/0xa40 [ 1237.244973] should_failslab+0xec/0x120 [ 1237.248924] kmem_cache_alloc+0x47/0x760 [ 1237.252963] ? d_drop+0x51/0x60 [ 1237.256221] ? rpc_i_callback+0x30/0x30 [ 1237.260172] rpc_alloc_inode+0x1a/0x20 [ 1237.264035] alloc_inode+0x65/0x180 [ 1237.267635] new_inode_pseudo+0x69/0x190 [ 1237.271672] ? prune_icache_sb+0x1a0/0x1a0 [ 1237.275878] ? do_raw_spin_trylock+0x190/0x190 [ 1237.280435] ? d_add+0xa70/0xa70 [ 1237.283781] new_inode+0x1c/0x40 [ 1237.287120] rpc_get_inode+0x20/0x1e0 [ 1237.290896] __rpc_create_common+0x5d/0x1d0 [ 1237.295190] ? __d_lookup+0x830/0x830 [ 1237.298970] rpc_populate.constprop.15+0x126/0x340 [ 1237.303881] rpc_fill_super+0x831/0xae0 [ 1237.307836] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1237.313010] ? security_capable+0x8e/0xc0 [ 1237.317141] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1237.322303] ? ns_capable_common+0xcf/0x160 [ 1237.326600] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1237.331764] mount_ns+0xc4/0x190 [ 1237.335109] rpc_mount+0x9e/0xd0 [ 1237.338453] mount_fs+0x66/0x2d0 [ 1237.341798] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1237.346356] ? may_umount+0xa0/0xa0 [ 1237.349957] ? _raw_read_unlock+0x22/0x30 [ 1237.354081] ? __get_fs_type+0x8a/0xc0 [ 1237.357952] do_mount+0xea4/0x2bb0 [ 1237.361475] ? copy_mount_string+0x40/0x40 [ 1237.365683] ? rcu_pm_notify+0xc0/0xc0 [ 1237.369555] ? copy_mount_options+0x5f/0x2e0 [ 1237.373935] ? rcu_read_lock_sched_held+0x108/0x120 [ 1237.378927] ? kmem_cache_alloc_trace+0x459/0x740 [ 1237.383747] ? kasan_check_write+0x14/0x20 [ 1237.387959] ? _copy_from_user+0x99/0x110 [ 1237.392088] ? copy_mount_options+0x1f7/0x2e0 [ 1237.396562] SyS_mount+0xab/0x120 [ 1237.399988] ? copy_mnt_ns+0xb30/0xb30 [ 1237.403857] do_syscall_64+0x281/0x940 [ 1237.407721] ? __do_page_fault+0xc90/0xc90 [ 1237.411929] ? _raw_spin_unlock_irq+0x27/0x70 [ 1237.416396] ? finish_task_switch+0x1c1/0x7e0 [ 1237.420865] ? syscall_return_slowpath+0x550/0x550 [ 1237.426047] ? syscall_return_slowpath+0x2ac/0x550 [ 1237.430952] ? prepare_exit_to_usermode+0x350/0x350 [ 1237.435946] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1237.441290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1237.446115] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1237.451275] RIP: 0033:0x4548b9 [ 1237.454436] RSP: 002b:00007fddc520dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1237.462118] RAX: ffffffffffffffda RBX: 00007fddc520e6d4 RCX: 00000000004548b9 [ 1237.469361] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1237.476604] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1237.483849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1237.491090] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000051 [ 1237.498502] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 1237.508166] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX [ 1238.337355] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 14:21:10 executing program 0: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) perf_event_open(&(0x7f00000006c0)={0x3, 0x70, 0x40, 0x9b52, 0x1000, 0xfffffffffffffff7, 0x0, 0x800, 0x1000, 0x1, 0x20, 0x6, 0x7, 0x7, 0xfffffffffffffffc, 0x5741, 0x1, 0x2, 0x5, 0x7fff, 0x9, 0x7fffffff, 0x1, 0x1, 0x20, 0x9db, 0x6a, 0x70, 0x1ff, 0xd0, 0x4, 0x8001, 0x10001, 0x800000000000000, 0x2, 0x100000000, 0x3f, 0x0, 0x0, 0x81, 0x2, @perf_bp={&(0x7f0000000680), 0x1}, 0xecd433e165fe368d, 0x8, 0xc6, 0x4, 0xc000, 0xc4, 0x2}, r3, 0x9, r4, 0x8) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e559e7e237b26e4e0c77693b8263a7d8c2f8092e06111a64572699cc93"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) 2018/03/29 14:21:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) socketpair(0x1f, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000728273b69a3000000000000000000000000001f110000000000001f0000000000000095c4290000000000ce4fe8f6d1db89aa6143cd6377014e3b59aee37b3a1e56e27199188795ff8f169c7e9f81d27346cd01ce27e8f3719bf1d2ad689e0cefa25caa4c96f3a0c6b15e5b464557339d951fe82d03ee549f548d30a77ea0f258c2d2eb689b662715a2430f4f8b50e70cd11324e37abb35d3cbd33847f6bce96a69570044b79d91f6fc223637971946b8b3e0273fcd204bfb9f6c1d612c8bd194dbdc839f21c796b5a50c0736914907d51348abf8da5bc1346601489024c79b674f826ce251d760d08d4a498839e86d6d1c"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/29 14:21:10 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x0, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:10 executing program 5: mkdir(&(0x7f00000002c0)='./file0/bus\x00', 0x140) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000280)='ufs\x00', 0x0, 0x0) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000d80)='aio\x00', 0x20, &(0x7f0000000dc0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x1, [0x4]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc) 2018/03/29 14:21:10 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x9, 0xb, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x401}, [@exit={0x95}, @jmp={0x5, 0x9, 0x0, 0x5, 0x0, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x290, 0x6, 0x6, 0xf, 0xd, 0xfffffffffffffff0}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000000500)='GPL\x00', 0x9, 0x6f, &(0x7f0000000540)=""/111, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r1, 0x0, 0xe2, 0x5a, &(0x7f0000000640)="e14defcfdbdbe145290a7db50102435b4470d2381aaa7aa4478df5003fc05cbcf3c5d6b7f61e94e40df78442177d93bbdead22eba69d36bbb2ec079d33ffdd7fb9090cb9eaf91e7cbb892ed941820f7bc94bb485dabd5323485e1d7efe2113d1b1406cd38094c1ab75d5c7583e92c9581bfd2e97b31d1c81e61e930d6150c040779b99e4af7ed4e0a404a44eec9c7860e2fb9c2ef39a533ae4fde07ee3d6015e8fce23fc7a5c25420bb6ec67bbd68c3b69101cc9c027bda6f5415d609315567216f343da7aa4e1ff1bb17b06e500b3d6c052848f915ca8e00416851fbf3829e694f5", &(0x7f0000000740)=""/90, 0x0, 0x3}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r4, 0x28, &(0x7f0000000280)}, 0x10) close(r3) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000000080)='devpts\x00', 0x400, 0x0) recvmsg$kcm(r0, &(0x7f0000001b40)={&(0x7f00000018c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/214, 0xd6}], 0x1, &(0x7f0000001a80)=""/183, 0xb7}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f0000001b80)={0xf, 0x7, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f00000003c0)='GPL\x00', 0x4dc7, 0x59, &(0x7f0000000400)=""/89, 0x0, 0x1, [], r5}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r4}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r6, 0x5, 0x8}, 0xc) 2018/03/29 14:21:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000001c}, 0x2c) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000580)='rpc_pipefs\x00', 0x2800, &(0x7f00000005c0)="96db997bd06f8164a02cf4889c2345890032fa77e6dfb9d01b4d5475e318373b5b7429f1a7ff7c618f9b2391ad31bf69e8b94c8b696c80c859a26540665df2800f92394d35c982f9b0cfb1539655fa08abd3cb5c00ea4a4d66fa5095e6a850bdaf4f7916c5ca09817f8b82e974f747490260f5b735543ffdb4588149c0dd56b1b303cb03b38a1c13109a941e54014b8aa65bfefc22549ecf100e3f36405c346f85b97f2ebe9fe7c93393f78815dc5df0b016e6722eefa06099a9ce2a661de55cfd352b126cb70e5481513c") r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/147, 0x93}], 0x1, &(0x7f0000000340)=""/21, 0x15, 0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) 2018/03/29 14:21:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xc, 0x1f, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x6a7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)="13089dabe2717093e9ac38fd538d51dabf834b5489a8ce7f9acf79adc843dba72f52"}, 0x10) socketpair(0x10, 0x5, 0x3, &(0x7f0000000140)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0x1, 0x9f1d, 0x9, 0x0, r1, 0x3}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r5 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x1, 0x400, 0x4, 0x0, 0x0, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x5, 0x7, 0x7f, 0x0, 0x3, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x2, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x8000, 0x7, 0xe6, 0x0, 0xffffffff00000001, 0x0, 0x1}, r5, 0x0, r4, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xab) 2018/03/29 14:21:10 executing program 3 (fault-call:8 fault-nth:82): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:10 executing program 2: socketpair(0x8, 0x80000, 0x1, &(0x7f0000004ac0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x8000a, 0x4, &(0x7f0000004b00)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) close(r2) r5 = getpid() perf_event_open(&(0x7f0000004a40)={0x2, 0x70, 0x9, 0x40000000000000, 0x0, 0x92, 0x0, 0x57, 0x10000, 0x5, 0x3ff, 0x4, 0x9, 0xffffffffffffff6c, 0x6, 0x1, 0x4, 0x8001, 0x10001, 0x37, 0x5, 0xbc1, 0x4, 0x0, 0xfffffffffffffeb3, 0xbc81, 0x80000000, 0x2, 0x4, 0x6, 0xe9f0, 0x50, 0x100, 0x16c3, 0x1, 0x7, 0xd2, 0x7ca, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000004a00), 0xc}, 0x200, 0xd194, 0x100000001, 0x0, 0x3, 0xff, 0x20}, r5, 0x8, r3, 0xe430fe46a01324bc) recvmsg(r4, &(0x7f0000001640)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/34, 0x22}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/232, 0xe8}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f00000004c0)=""/217, 0xd9}], 0x7, &(0x7f0000000640)=""/4096, 0x1000, 0x7eab}, 0x2000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r4, 0x6, 0x1}, 0x14) recvmsg(r3, &(0x7f00000049c0)={&(0x7f0000001680)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/55, 0x37}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/237, 0xed}], 0x5, &(0x7f00000048c0)=""/203, 0xcb, 0x9}, 0x100) 2018/03/29 14:21:10 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:10 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x7, 0x7, 0x9, 0x3, 0x0, 0x3, 0x440, 0x4, 0xfc0, 0x2, 0x6e, 0x2, 0xab0, 0x0, 0xd1f, 0x9, 0x10000, 0x9, 0x8, 0xe6, 0x2, 0x9, 0xb84, 0xa522, 0x7, 0x2, 0x5, 0x8, 0x3ff, 0x3f, 0xab64472, 0x6, 0x5, 0xca51, 0x3f, 0x800, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x5}, 0x200, 0x0, 0x3, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffe}, 0x0, 0x2, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs={0x1}, 0x7, &(0x7f0000000580)}, 0x0) 2018/03/29 14:21:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x6, 0x5, 0x10, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)="ab0ee6858c38d03ef7a65de609aa63c3822624d4f9c953ea529c0b139027df6b83e1fce5"}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='affs\x00', 0x1000090, &(0x7f0000000180)="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") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r1}) close(r2) sendmsg$kcm(r2, &(0x7f0000001800)={&(0x7f00000002c0)=@rc={0x1f, {0x3, 0x40, 0x1, 0x0, 0xac8, 0x95b8}, 0x4}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000340)}, {&(0x7f0000000440)="c8b395939ae207ab415db4d54dcdf4939ff07cdf4ee853e2ef47a6b7b8de70e473be302ed94f166293d6f01e186a77969fb768c9d0acd2d17cc8fce2c529141bd45a831f23cd14fbfbff74ca1e916766fa914f5b2e46f6f0747b686485494b9619c65138f2feb3bf981513078babec1e158c2128b741a142f6aef8ce0c07789dfdecd21bad71e3a23dfd1c405366615b98bd3742081784d77a631be1f8fe7295effaf61b0f8def3bf78385f3674fbf3231f522e1fa5ca78995fc9c5ddc25e7", 0xbf}, {&(0x7f00000005c0)="75fd978e6107eb40d357ef3b035e6aeefa72011521f7b24be96d6a78542aa0bad6f50a292dd69666fbb0c37bb5793bb1e4e8040e23f1a04bf25c0dc7222d28226cfc452153eee19c7c5cc24058964fe6fcd650e8ba3efe25e37c2c34f980782ca27c8f0128ad87c85dfc6c2a3162af79a95006933bb3ec4a3e2bfa30a5935d9c733d28114277be3e50062540c2e5a450f3f77c08e33db48bac01f0e07b55e626863aed2a1ddb3476678aee410759fadb9561b11e9e97baca57f546c1326fc8b8419751a8042f3161bf88b4859aa09b34ccb17f56ae7ba69ade761971", 0xdc}, {&(0x7f0000000700)="14e3cadfecd98b3f5b1a769d0facc743904f48fcff2fe8fb4c16171513912353f318ccf1dde576b4e9da887a0fa81a7342ddac2ba0da6438594522d98c82e3ccc13f713ebfdbd600a8132ff79388a4c994100b670827dc37ec9b4a66272b59899423b4bc5874684adf5617e5c04789a32d69ac4d", 0x74}], 0x4, 0x0, 0x0, 0x40000}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001880)={r0, &(0x7f0000001840)="d66772f20c35fee79bd613f03f6afe628e7190"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001900)={r0, 0x28, &(0x7f00000018c0)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001940)={r3, 0x80000001, 0x18}, 0xc) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001980)={r3, 0x6, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000019c0)={0xf, 0x9, 0x0, 0x7, 0x7, r5, 0x4}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001a00)={r1}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001a40)={r3, 0x9, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001a80)={0xf, 0x7, 0xed4, 0xff, 0x19, r6, 0x8}, 0x2c) recvmsg$kcm(r2, &(0x7f0000003100)={&(0x7f0000001c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/242, 0xf2}, {&(0x7f0000001e00)=""/63, 0x3f}, {&(0x7f0000001e40)=""/51, 0x33}, {&(0x7f0000001e80)=""/189, 0xbd}, {&(0x7f0000001f40)=""/178, 0xb2}, {&(0x7f0000002000)=""/77, 0x4d}], 0x7, &(0x7f0000002100)=""/4096, 0x1000, 0x400}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000003140)={0x3, 0x3, &(0x7f0000001ac0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}, [], {0x95}}, &(0x7f0000001b00)='syzkaller\x00', 0x40, 0xe2, &(0x7f0000001b40)=""/226, 0x40f00, 0x0, [], r7}, 0x48) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000031c0)={0x10, 0x0, 0x800, 0x2, 0x18, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003300)={r1, &(0x7f0000003200)="7a85ddfc676e2ad7f6f79c7c38dd326670d989acec9303de", &(0x7f0000003240)=""/130}, 0x18) recvmsg$kcm(r1, &(0x7f0000005880)={&(0x7f0000003340)=@nfc_llcp, 0x80, &(0x7f0000005740)=[{&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/151, 0x97}, {&(0x7f0000004480)=""/123, 0x7b}, {&(0x7f0000004500)=""/108, 0x6c}, {&(0x7f0000004580)=""/217, 0xd9}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/150, 0x96}], 0x7, &(0x7f00000057c0)=""/169, 0xa9, 0x1}, 0x12000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005900)={r0, 0xfefb, &(0x7f00000058c0)}, 0x10) recvmsg$kcm(r1, &(0x7f0000005c40)={&(0x7f0000005940)=@sco, 0x80, &(0x7f0000005c00)=[{&(0x7f00000059c0)=""/233, 0xe9}, {&(0x7f0000005ac0)=""/121, 0x79}, {&(0x7f0000005b40)=""/46, 0x2e}, {&(0x7f0000005b80)=""/114, 0x72}], 0x4, 0x0, 0x0, 0x10000}, 0x2002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005c80)) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000005cc0)={0xd, 0x2, 0x8f1, 0x100, 0x1c, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005e00)={r4, &(0x7f0000005d00)="6db54c23fd213ca8acea6d53ea7cc926a8db97ca1d9e46288099c477198134a6537e272d65d2db4417b49e72dc6caa26f6650038ac9c4fd69d9ca4e7c87504edfb10d9709149d03103c011a4afcfe7d190877c169c7e748769f8ea441efa3e75b8118b753ed57d2b1c1122d431e2b16d2e2d80c5c97cd4bc9c84fa44b76b0daacac3327cf42385ac867d5e1fb863f0954b09f2fddd399d771745d286", &(0x7f0000005dc0)=""/9}, 0x18) close(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005e40)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005ec0)={&(0x7f0000005e80)='./file0\x00', r8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fc0)={r9, &(0x7f0000005f00)="cee4c7fba2791aefa2fc4b7ef82221782b1fbb04d7c12dc0dd403962f3f4dc23b58004bd105e4a853ec22a3be5ed91df1289ec783376f8afaebf9c0a5d5fa6fe0f7acc648d01b642045e3c0e1e131e02ce4b0cbd3c45c0bd2d79abe517e068ad44cbe2ac4eacb9c5d5b192ee13f8c3d74a29178bc2dbfa64c3f3065e9aeb5840b53d2bb9f0d7114000334bc3bb13e45c6b357459528cf1c1750efb5d9fe13edbf76d3ac71cb3442430b7f700bf4afc0a30a569f5e4c58610d69278e0", &(0x7f0000005fc0)=""/4096}, 0x18) 2018/03/29 14:21:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x322, 0x2, 0x1, 0x2, r0}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x5460, 0x0) 2018/03/29 14:21:10 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x2}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="32cd09debba3ecd638d1a69a7d845f19c8931ad7e65a5bdd68e7624a9142858f3737427e480d26c4253a0b9ea3aa80c0e8c63c52b39d296ae349f6afc8c52a42c6fae1eda9085809416dfe3e1d1a9f30e8f8e05f537c9109edbe817f2b5975e8ceb4052d22ff924e8605e2878797298cb34c80d2ba581f91", 0x78}, {&(0x7f0000000240)="0d2fabd7197e4212b6aa6e6fac8660670343c41e2cbea7e3e3795a56bac7470d192d9ce3413d8152040bbc809e8a03fc0ac577c8b43231fdf2de3fa60cdddc82e9b6391c6775924ceca6b021478c620079b4a0695fc6aa31b2f169022b07c2bae13768b952d962a8ca9ba32482f35f5904f7bbb60d10bb63f6a78b9e619a0470c1304ba80c8f96218ad71078f6b01305f4e0883feb08ead84c9eb29412e24383f5", 0xa1}, {&(0x7f0000000300)="7cd8b21dcddb3d8b183d3d2a57b63e267288ae99b4ed43818b686b34f77226491e4fc74eddc67b120f591d2fb901ecce5daa37394a3df96b3dc337b66358a5dc53d5511cef96145f31fb4a13fa776c7949d63171fc8e47b0327b5c9a3a8abc44daba71ebd0ca7ff3cd2ad0d14d748ec36c838f540a6bf43d38c8c7838efeb761e0a012dc3af045ca1a973262e1f2c9ac70c3e54125a1f1a735e081859f2afe5fcb039930117cd6b541059cacff7e64125f5e722c7fb4a77c3d5db09d7fca39db5e10540707924606c07541fa06945bdc4ab96e8addaeb09c56fb4346e4e99653639612274183b6dfb585f6904dca8acbf7c4cd6524", 0xf5}], 0x3, &(0x7f0000000440)=[{0xd0, 0x13f, 0x0, "dae91a0c4b6b861a6551f960780d44146620b1d2e4bccce02bbdf1abff92f06df40ec25a36f3673143f1e5128bfb9a2d6ae72e70bb444b6424c6da9e3b8518d5dc054329f99c5714fc095cfed6293b6d9ee536c77c6eba0e6431754508aefed90d68b47bd654d7f6a096a5d92e66c49ba23727227d1c1d380d1ac7fd3d54edaf498a36f714fd9641093582cd1bd20110880bbd9a44c15b2484f0e3611d232159919a4753c3f03a8467866726b1958958b6e5b1e4362ed4d2e63eb92f2a3b"}, {0xd0, 0x2f, 0x9, "18a1c38e58071db737eb81ec9dc187bd4e1434313e1d873ac18fe96b303ae1fe3f51a9605f0896c70f191fc35dec926179790304a6326d571a51ca3b747712fc49afac4f6f3e57690c9c0b764e968edc203330c9325f1e760eeb4c75083ec04084c2e966b5a00029570569e5d5550236b3b3165e33082ac38c720580343afc782abbba277a7021c0b451e1db8daf3a577ffee1f35301ee8a6cc1745395acf839bce8b46b7b36ad73c255f8fc61bd422b9709cb224cb58ce980fea3358d"}], 0x1a0, 0x4}, 0x80) close(r4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001e00)={r5}) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x89e1, &(0x7f0000001e40)={r7}) recvmsg(r8, &(0x7f0000002380)={&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002300)=[{&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/198, 0xc6}, {&(0x7f0000002080)=""/139, 0x8b}, {&(0x7f0000002140)=""/212, 0xd4}, {&(0x7f0000002240)=""/98, 0x62}, {&(0x7f00000022c0)=""/62, 0x3e}], 0x6, 0x0, 0x0, 0x80000000}, 0x40000141) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000023c0)) close(r10) r12 = getpid() recvmsg$kcm(r11, &(0x7f0000003b80)={&(0x7f0000002400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002480)=""/201, 0xc9}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/106, 0x6a}, {&(0x7f0000003600)=""/187, 0xbb}, {&(0x7f00000036c0)=""/155, 0x9b}, {&(0x7f0000003780)=""/76, 0x4c}, {&(0x7f0000003800)=""/131, 0x83}, {&(0x7f00000038c0)=""/61, 0x3d}, {&(0x7f0000003900)=""/85, 0x55}, {&(0x7f0000003980)=""/213, 0xd5}], 0xa, &(0x7f0000003b40)=""/23, 0x17, 0x3}, 0x2040) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000003d40)={&(0x7f0000003c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003c80)=""/56, 0x38}], 0x1, &(0x7f0000003d00)=""/14, 0xe, 0x7f}, 0x20) sendmsg(r13, &(0x7f0000006480)={&(0x7f0000003d80)=@in={0x2, 0x4e21}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000003e00)="7418f0b9e880f29a0142655739e570da292cbdc0ccbb67bdd7546b6551e5dc46", 0x20}, {&(0x7f0000003e40)="3e1f41b58322d8adc471fed83f07bb7f0affe3dbec0c2dc47a3f8a3028f2326ba92e4df53d66bf6b32ef9ce046084669a305d4fe9de926c919322b257f8126b78d6df3a72bb9e3ceff5e0102fb949d10b32671cb257842cfc41be49384188778bdc21da9", 0x64}, {&(0x7f0000003ec0)="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0x1000}], 0x6, &(0x7f0000006140)=[{0xc8, 0x186, 0x5, "7b0fc43f4496fc9ad90a4f7c16f7eca29e57644ebf299db6401b5cbf21dfe12e54e5a16efe1b97051e6902d9fa6a1e5bf5bb408bfc258b0b65419f8edf60d8802c09b2493e362194b88e6d9714b01e21b08c6d055b3733fb3832ca48698534363001d10a49a2f6f31634b97f2efe099a9a03f785918c95375c4dc77339f7891d2e7784cf4e4eee656c8bfb66d94db5ff32ff6e1028f9149a949afa0d10f266b3e1865ce500d87f4546c08492b0bf15ebac5cb6d5e8f4c358"}, {0x58, 0x105, 0x48, "b308fbcfb035f87989676a7a5668870532b14cfca7810591c08fbaa8db7d0e7f9f7355c621982e95e5715b3e2d729092b6361a6d8aa021dce9d1c0ce7ad1ec5de3e67c6fd137310c"}, {0x88, 0x10f, 0xc9, "fa990c4891ee49a81dcd8b6f3be276b8a1422e90855328d889f04adfe308c1f96e2d62d5df44a97e19b86e020e0afa34f45d5266299bdfdc4462978936f81e38ff17733ced5060303d29c5d192726eb1d7f07ad75caa86df85d33b26d118374051fd745c5995ba32ec3e8d7e1cd56f12665dc67073"}, {0x90, 0x11f, 0x4, "7269b6c19a93cbda346b5a0b6db8874206622c0807d74349bc9ecd2b3862a78ff8c880bdd74fe58394fc8f9688a4ade4fdca9e16d8cd62e401780fa6276b9ee0a3dfec049e890daaf2261283eb99fe907e655e56b7196d4ff4b4378d65afbcc6a474cd6c6339fab99139d53ba56c455828892ebe6faaf3caef599d6e3dcfdc"}, {0xd0, 0x0, 0x1945, "eebe1f5c04b8fe0d1f2abbe6471801364ad2647bc6d474cc13d21f96cb4e6c09bcf87679dc025655a2c6653980b34ce8ce6c5943ca803fdec93e545bec09a2dc203392f8424f948a34daf3ff88a27784fb2f28afcc33af9bb73dd9dbc426413941691d55a954d66ec777f0afed2dca8aa3a8e1d45406eba6d14c63813dabdee7033eb5a70edf01ca72b9b57c67a171b542a0b4c074d1aa958d3b0e734b8da917ce2e56bdc4b247afbbe1ea7f878b8121221ddc0a32c43dd80d62ea91"}], 0x308}, 0x20000000) mount(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)='./file0\x00', &(0x7f0000006540)='coda\x00', 0x88, &(0x7f0000006580)="3a7dff33932b79736f481ecc4fd6509a3765e5f5028628067d2b7925a615470fbd3068c46c64b0549e969cf908b3370da6690d80124945") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000065c0)) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000006600)={r9}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006640)) sendmsg$kcm(r14, &(0x7f0000006c80)={&(0x7f0000006680)=@ax25={0x3, {"92265d04a32329"}, 0x5}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000006700)="71403626dd9733643e3e9174d63c0b941dc76d6b9e36", 0x16}, {&(0x7f0000006740)="b0a88d924f9825787e8310cd1312b36771e8caf1fbc335efdf1662cb0f06244202628c820c29b6b370f509685b2fd8949ddcd632a66c1541b028a8e4d43514e02276b5bf821cee1ad3eaf3a62c730328b1528bb1efa90740141a934686b37a30056ea8bb380fa0447613d6be14099ef6912f4267f835b1bb6295e3260553647ee39543742261e0591d2ebdab046ca4f3", 0x90}, {&(0x7f0000006800)="3af557817b468c6789eda37cd2990d74eecb06e5decc10fdb9a3a5dd9761dd4dc13702c62d6bf981fb80c2de351207ee24f1354ae53c91aa330605654de3077ae4", 0x41}, {&(0x7f0000006880)="ed30a63617f9ed2b541d2449d7977177c81d1f220a90cbfc99a90f6982aba1c9775bd10a3b2f90c44bd403408e0a4ec0f0c2f50c88a49e045b24e6b00dad45905db74f3364ca28ce4a5c85cbedae9e66c7d7070f76e1b13818c21db97c3e8fd861cb7c18aa76bdb543fe45eee1a65671853554960c14b286b15548721bb904530c51c90ed372951eb16e3350601fbe608b604419efdfba88c0f5e34d5a18fc91a6d61834260004889fad46d7668349539e06fd1fe3d38f04ed56a2338ba32375ed", 0xc1}, {&(0x7f0000006980)="0e99965f1dbaaf45a7c5b60ba0ed0fb65500b21796bb4a01f0cb38a012b6a1c0b790854424c600b43ee77f8674dbd48f558bde80c820d24ae3125ac337fb9c38c5d155943d40e24d179ba55e7a30364f7385ed4a8763ba02194c5ebf77f5f49744c920d8dab9c912d4d6e65cf5670ef8cb12ef679e6ab5e28452d750957374c236ec7a86004f640f4c526f43be1e257e546c5991e043d76d79", 0x99}, {&(0x7f0000006a40)="0a584cf02807a19c3eb6dc3ceca1d017f77b00783cbd4fd15354e8a73c837f567d927d19531b0477b3e8ae4206f0ffad089c7885cf4c1ea085a7d118e01b1b521a82967a405a7cbbefc0ad02f845dadd25254759470d3e8e5c3461334b22ae992ab568e0b725c8c8a8c419cd7919e94a25406308a784013fc3d220e361973276a6b5a72d23d1e84739ca11eb4f6f988670afb3fa17d38d4f", 0x98}, {&(0x7f0000006b00)="c3bd91e4804f78bb2596362539b1e4d42d9fb6df27867d241855b967827d5a01e133e78e5190fddff577c2b6fc7391c65afdc777071765a556c20595fe6cc6b5721ba75f950de92323d2077ac692", 0x4e}, {&(0x7f0000006b80)="d37cbdd1a8430d9a7aaf066d6af37fec4e326c89315a3030eec45b964e5984e5fe672045103910d3756c1233986c99d75feba66f4c71e16fd7d28278ede0959f29ece8ca8ecd", 0x46}], 0x8, 0x0, 0x0, 0x10}, 0x10) sendmsg(r1, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000007e00)=[{&(0x7f0000006cc0)="53c8b93416476fd00457e4cdcab9b8e2599d89b63c2df40883cbbc74846ab686f1c472f183fb439f32a7212cc9040bb0ebbc76c33a7a4f591a614095d3ed9d32922d167af6975e75415434c1b6f1d73116ec4713b1a3cffac0f439aa8894171785cb2f3ed491", 0x66}, {&(0x7f0000006d40)="fb0995f868caa216c223b619f8c8b6d12ad0d341834bfb6af8b26453fee29a14b126daac455d31eaeeacccc26913094c115bed92b0a72a1b47", 0x39}, {&(0x7f0000006d80)="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", 0x1000}, {&(0x7f0000007d80)="5ad05165513c8572702c31412b29b38e01ee3bcd9133051cfe89d2f0efe7e8cc769a9691afc8e8f3b7c69cf79c69195e78fef7cee0837d9943f745457dc616eb9c57cac7b9cd5c9578acfe41d7f4e3ac0c8798f839e9b61e5cdbc4fe19903c9866e01c28921756c89084085e68cc9a67", 0x70}], 0x4, &(0x7f0000007e40)=[{0x50, 0x10a, 0x3f, "74398b64cb191150f32ce6d05aff1c13111ab73747219bef22516aca7fa07d34d57eb95259d5beee4afa0378d383717918a6f2005fc5f81d18b00a0a"}, {0x60, 0x103, 0x7ff, "433d7f6879ad58ae68584892fc879ae64bcab1693d684089b8f4eb39c0d852066d1c7d6d9740242f781176f3a2aa13bc859e6cdb68ca385a34d4689242b2e0ddb85f9e3a844467f3f861d3db92b599"}, {0xb0, 0x107, 0x6, "7dff1fb7ee38e108d33e306fd22dd7f56eb20ba389aafd17e43044250ee1b1c326713df267889e43249ec68bd5a3a612c8aed92438e177b9d00df4235bebf2a13434ff5f222fba7c27568eb99a33df78244651029ea9ef7fc5197c314779887941493e2040df98c05192a011b9d1970f1e099c4e8338d632f25768b4aaa530deaf3a96272ba2cf1cf1e569152a42bc52e7b1291ab8dede247ec4f1e845"}, {0x40, 0x116, 0x8000, "d3e8a2ed990b714b4234e152176f92126e027e34d8f89861cc1f1125de5b16140863d520e5e3f1816699b9dbb39e"}], 0x1a0, 0x4000000}, 0x8000) r15 = perf_event_open(&(0x7f0000008140)={0x0, 0x70, 0xff, 0x4, 0x0, 0x400, 0x0, 0x80, 0x40, 0x1, 0xfff, 0x8000, 0xffffffff, 0x6, 0x7fff, 0x8000, 0x20, 0x10000, 0x401, 0x8, 0x1, 0x9af7, 0x80000001, 0x80000000, 0x7ff, 0x2, 0xfff, 0x9, 0x5, 0x5, 0xffffffffffffff59, 0x1f68, 0xfff, 0xffffffffffffff69, 0x9, 0x6, 0xffffffff, 0x2, 0x0, 0xe2, 0x3, @perf_bp={&(0x7f0000008100), 0x4}, 0x800, 0x1, 0x4, 0x6, 0x7ff, 0x6, 0xd6e}, r12, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008080)={0x2, 0x70, 0x9, 0x2, 0x5, 0x4, 0x0, 0x1b09, 0x2, 0xb, 0x6, 0x2, 0x800, 0x0, 0x64f68dc7, 0x1, 0x1, 0x5, 0x8, 0x3, 0xffff, 0x6, 0x40, 0x9ecc, 0x100000000, 0x6, 0x3, 0x6, 0xaa, 0x1000, 0x200, 0x4, 0x7, 0x100000001, 0xfffffffffffff800, 0xefc9, 0x5, 0x10001, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000008040), 0x2}, 0x100c, 0xf6, 0xddd, 0x5, 0xf1d, 0xfffffffffffffff9, 0x8}, r2, 0x3, r15, 0x9) [ 1239.675050] IPVS: ftp: loaded support on port[0] = 21 [ 1239.706544] FAULT_INJECTION: forcing a failure. [ 1239.706544] name failslab, interval 1, probability 0, space 0, times 0 [ 1239.717795] CPU: 1 PID: 6576 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1239.724963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1239.734294] Call Trace: [ 1239.736861] dump_stack+0x194/0x24d [ 1239.740465] ? arch_local_irq_restore+0x53/0x53 [ 1239.745125] should_fail+0x8c0/0xa40 [ 1239.748816] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1239.753894] ? __lock_is_held+0xb6/0x140 [ 1239.757931] ? mark_held_locks+0xaf/0x100 [ 1239.762055] ? __raw_spin_lock_init+0x1c/0x100 [ 1239.766615] ? find_held_lock+0x35/0x1d0 [ 1239.770657] ? __lock_is_held+0xb6/0x140 [ 1239.774707] ? check_same_owner+0x320/0x320 [ 1239.779009] ? d_alloc+0x269/0x340 [ 1239.782530] ? rcu_note_context_switch+0x710/0x710 [ 1239.787433] ? lock_release+0xa40/0xa40 [ 1239.791393] should_failslab+0xec/0x120 [ 1239.795343] kmem_cache_alloc+0x47/0x760 [ 1239.799381] ? d_drop+0x51/0x60 [ 1239.802640] ? rpc_i_callback+0x30/0x30 [ 1239.806595] rpc_alloc_inode+0x1a/0x20 [ 1239.810455] alloc_inode+0x65/0x180 [ 1239.814055] new_inode_pseudo+0x69/0x190 [ 1239.818090] ? prune_icache_sb+0x1a0/0x1a0 [ 1239.822297] ? do_raw_spin_trylock+0x190/0x190 [ 1239.826852] ? d_add+0xa70/0xa70 [ 1239.830198] new_inode+0x1c/0x40 [ 1239.833542] rpc_get_inode+0x20/0x1e0 [ 1239.837319] __rpc_create_common+0x5d/0x1d0 [ 1239.841612] ? __d_lookup+0x830/0x830 [ 1239.845391] rpc_populate.constprop.15+0x1ad/0x340 [ 1239.850304] rpc_fill_super+0x464/0xae0 [ 1239.854257] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1239.859427] ? security_capable+0x8e/0xc0 [ 1239.863552] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1239.868714] ? ns_capable_common+0xcf/0x160 [ 1239.873015] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1239.878179] mount_ns+0xc4/0x190 [ 1239.881523] rpc_mount+0x9e/0xd0 [ 1239.884870] mount_fs+0x66/0x2d0 [ 1239.888214] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1239.892771] ? may_umount+0xa0/0xa0 [ 1239.896375] ? _raw_read_unlock+0x22/0x30 [ 1239.900497] ? __get_fs_type+0x8a/0xc0 [ 1239.904367] do_mount+0xea4/0x2bb0 [ 1239.907891] ? copy_mount_string+0x40/0x40 [ 1239.912101] ? rcu_pm_notify+0xc0/0xc0 [ 1239.915974] ? copy_mount_options+0x5f/0x2e0 [ 1239.920358] ? rcu_read_lock_sched_held+0x108/0x120 [ 1239.925351] ? kmem_cache_alloc_trace+0x459/0x740 [ 1239.930170] ? kasan_check_write+0x14/0x20 [ 1239.934386] ? copy_mount_options+0x1f7/0x2e0 [ 1239.938861] SyS_mount+0xab/0x120 [ 1239.942290] ? copy_mnt_ns+0xb30/0xb30 [ 1239.946152] do_syscall_64+0x281/0x940 [ 1239.950017] ? __do_page_fault+0xc90/0xc90 [ 1239.954224] ? _raw_spin_unlock_irq+0x27/0x70 [ 1239.958692] ? finish_task_switch+0x1c1/0x7e0 [ 1239.963160] ? syscall_return_slowpath+0x550/0x550 [ 1239.968064] ? syscall_return_slowpath+0x2ac/0x550 [ 1239.972970] ? prepare_exit_to_usermode+0x350/0x350 [ 1239.977963] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1239.983307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1239.988130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1239.993290] RIP: 0033:0x4548b9 [ 1239.996451] RSP: 002b:00007f65950f1c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1240.004133] RAX: ffffffffffffffda RBX: 00007f65950f26d4 RCX: 00000000004548b9 [ 1240.011373] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1240.018617] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1240.025861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1240.033103] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000052 [ 1240.040489] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX [ 1240.049580] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd [ 1240.068951] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 14:21:12 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:12 executing program 2: r0 = getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x3ff, 0x7fff, 0x0, 0x7, 0x0, 0x5, 0x100, 0xc, 0x4, 0x5, 0x1f, 0x2, 0x2, 0x6, 0x74c6, 0xffffffff, 0x1, 0x8, 0x1, 0x774a, 0x8, 0x6, 0x3f, 0xfff, 0x2, 0x36, 0xff, 0x401, 0x1, 0x8, 0x401, 0x9, 0x2, 0x2d, 0x0, 0x8, 0x0, 0xffff, 0x0, @perf_config_ext={0xe2, 0x1000}, 0xa00, 0x0, 0x8, 0x0, 0x3, 0x10001, 0x2539}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc70, 0x4, 0xfff, 0x5, 0x0, 0x10, 0x20, 0x7, 0x6, 0x74, 0x4, 0xffc000000000, 0xffffffff, 0x10001, 0x7, 0x1f, 0xd49, 0xffffffffffffe837, 0x0, 0x0, 0x1000, 0x9, 0x8001, 0xff, 0x3, 0x87, 0x0, 0x7fffffff, 0x2, 0x8, 0x36, 0x0, 0x1000, 0x5, 0x834, 0x80000000, 0x0, 0xffffffff80000000, 0x2, @perf_config_ext={0x2, 0x9}, 0x20, 0x2, 0x6, 0x7, 0xbce7, 0x2, 0x826}, r0, 0x7, r1, 0x2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x80, 0x4) perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 14:21:12 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x3) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r1}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/03/29 14:21:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000880)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x3}, 0xb) close(r0) 2018/03/29 14:21:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mount(&(0x7f0000000040)='..', &(0x7f0000000080)='..', &(0x7f0000000100)='nilfs2\x00', 0x2000000, &(0x7f0000000140)="44bd7ea9dffa325a743d5aa9be") mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 14:21:12 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000000)="288b6671d7af52f647750500080089ea0000000000005f2f668f7b5ed4af5022698dfc91ffd700000000000000000000000000000000", &(0x7f0000000800)=""/4096}, 0x28) 2018/03/29 14:21:12 executing program 0: mkdir(&(0x7f0000000040)='./file0/', 0x0) mkdir(&(0x7f0000000080)='./file0/', 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0x14) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) 2018/03/29 14:21:12 executing program 3 (fault-call:8 fault-nth:83): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:12 executing program 7: socketpair$inet6(0xa, 0x1, 0x10001, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x3, 0xffff, 0x3, 0xffff, 0x0, 0x4, 0x80, 0x2, 0x0, 0x0, 0x3ff, 0xffffffffffffff8e, 0x7, 0xffffffffffffffc0, 0x101, 0x8000, 0x9, 0xffffffff, 0x7, 0x15, 0x1ff, 0x556d, 0x1000, 0xa5d7, 0x0, 0x1, 0x1ff, 0xeb4, 0x100000000, 0xfff, 0x0, 0x8, 0x7, 0x4, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x4000, 0xfffffffffffffff7, 0xff, 0x4, 0x394, 0x7, 0x8}, r1, 0xb, r0, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x5, 0x1, 0x6, 0x7fff, 0x0, 0xfff, 0x8, 0x2, 0x0, 0x3ff, 0x0, 0x1, 0x9, 0x10001, 0x200, 0x101, 0x400, 0x8, 0x9, 0x5, 0x80000000, 0x2, 0x1, 0x7, 0xf944, 0x9, 0x1000, 0xffff, 0x1c6b, 0x1a66, 0x4, 0x881, 0x7ff, 0x1, 0x2, 0x200, 0x0, 0x7fff, 0x4, @perf_config_ext={0x3, 0x31}, 0x100, 0x4, 0x2, 0x3, 0x0, 0x7, 0x800}, r1, 0xe, r0, 0x1) r3 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r4 = 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, 0xff, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x0) r5 = getpid() getpid() gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x81, 0x1, 0xba, 0x6, 0x0, 0xfffffffffffffe01, 0x8926, 0x4, 0x1, 0x3, 0x4, 0x3f, 0x3, 0x8, 0x8, 0x0, 0x4, 0x1f, 0x2, 0x4, 0xce04, 0x1, 0x10000, 0x5, 0x0, 0x5, 0x80000000, 0x4, 0xfffffffffffffff9, 0xbb0, 0x2, 0x3, 0x1000, 0x9, 0x9, 0x8, 0x0, 0x2, 0x1, @perf_config_ext={0x800, 0x6}, 0x20, 0x1, 0x10000, 0x7, 0x20, 0x200}, r5, 0x7, r3, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xe01) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) 2018/03/29 14:21:12 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000680)) socketpair$inet6(0xa, 0x8080f, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000900)={r1}) socketpair(0x1d, 0x8000a, 0x1, &(0x7f0000000d40)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000dc0)={r1}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000d80)={r2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r3, 0x50, &(0x7f0000000340)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x7ef, 0x4) socketpair(0xf, 0x5, 0x3, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001680)={&(0x7f0000000500)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000580)="851978e2f4dfd8e070c9dfe0f6231054355f1f465b1588bcb4c21367a28dc6c85ba5ad57385aba36c86a440dabf1173f55eacbbbe202b0660e0dec71d5445ccd24c9208a371ecd2f7ce920212b753cdc6dc6ca099a7f35442feb0444cd52f2a10c437716a44220386ec0cdcef394af05b75172c4d2e3f6b74c49229a70ef18a1865658e2fe504223a7c50ddaa2d485569c1be2ad4cd637d05c67ee73656a1b264cd3", 0xa2}], 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000016c0)={r0, r8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000001700)='}%bdev-md5sum^\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x9) sendmsg$kcm(r8, &(0x7f0000002cc0)={&(0x7f0000001740)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'ip6gre0\x00'}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000017c0)="8b62d4d4b53b7531494f36927d7ccc1c78f5c6cc7784a7da31a366ebf901c678270fc19dd8602309dc12f8152355609ce5ed3e35b3b5549c85594c161ae06d96d558565fdbd7bd78508af0cc7741b5d0fd438154a182be10cd2dbf0a73c5114989b03a604ff3fe89da164ed5d9dad54d252f01784eba74bb47bded972f25741245683b144b6fd2dd68e72b65843374ac995e5c85", 0x94}, {&(0x7f0000001900)="52faa1f40011ef749d76754ef7ca67740cbe7b0cf2106f1c554792733a87033c69ef173742746f81cde7757c5cdc17d94906d8c4326f0fff551277e05fb9f9a1330bbacd755784aa80ea59c207014fbd2ce194b66debe1bea7e0e34de46c908f89e190f55f90c44cf12081b0232f2a1337a1ddedb62c0e62afd9bb9898334df2620dac169466", 0x86}, {&(0x7f0000001a00)="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0xf80}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x48, 0x80}, 0x40) socketpair(0x12, 0x80000, 0x800, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000002d40)={r7}) sendmsg(r2, &(0x7f0000004380)={&(0x7f0000002d80)=@l2={0x1f, 0x1e, {0x9, 0x4, 0x2b, 0x6, 0x6, 0x7}, 0x100000000}, 0x80, &(0x7f0000004140)=[{&(0x7f0000002e00)="199f8b5981eb1cbf8f8fb0f6611318f6debfc9806477a5dd86cc376570", 0x1d}, {&(0x7f0000002f40)="5d044fca3e27ba184a88a3c1dd08299b7986b047d32f30960f6db2ac53f3b265e29c92a1d02e6985850f7a485ecc1bd258fee90d6f6838fa1ee7c6647c620741df06af2aeaa15708842bed13f26bcdb240da4f4e03333ebaf7f3685748e7d4625a664b7605486c2f5537f3f525371e7ddb85e95dad43bea83b527fbd5ebce025b37122c3307743ab9d88c3ea1b8344928d580cf884d354d240fd8c2d6483a12f81600b250f146ae4459c9db0842eb07c1185b041b5e289c59b6689d9759944ca608a9eba85d32f2a5a47a82f51550b5e747c1df26fdd72002c646f75ad0dd044a323b57f34eeb74f7f0d2c26e365313c4b59c4328502e692cdbc6b8f994c86c3ef84692bccb70e8a21dc60990f2e91eb4cf276beba972336d0dd758405cd01509a38b16ead8c908795d826acf329c1a7a42638a5af4cf2cc1dc8629d779ff02764beaf184bc033e3cc316cc34ac04422b6fd1f4eb54423432543ba7cc4e9cce0ca37b90e178398b65fd479348ead58ee4feeabad9e0816bb9a40e9517d62a6abb6da9db1aac9560b0897fcdb92ae3848e21890b5d6fbe93a092fd6841eb130ba62d6788e319f172192d29a8b178e7885b87f9c42bf6b819d26a65a1603bd4d3c0f45c90760adc8fc72ac7910b3179174bfe5dcb3acda9309378316706b1c8c94f3a328b706ee169ba93fd8eb53f9a34dc8cabe999dd38c62083484ccf717cd955d49db8a124a8d05e337d28c1864cdbd659b73b81a827255318b3b0e0a99307451d86edf53417e5651c31684f37217aae0dccae7505dc268d75b911118b9b7dd04bd39451f85acda3ff7dad36ba27b79590bfa342673bcabb1a4ae9645d55ea22706c85e75705c6dccc8059884ee8545677b7e8d3d4719a7241181cd2840133b8ae1907bdb078e9bcb1589471e9934ffaa9fe70d1ae3c374f2cffc793e9af0174e91437a572e046d65f743c9f0ec647095b2247bc170590f14fb29e273ebf0d2ec03f5a18b2b9ad7d5199c804e223b28c1f9a3774a1e55044ef269d7cd943c44e5e2a80d2af0853192fb6d31f3afae1aecff9cac8a5bc15799356d3c6ef42925aed3efcdae07b8d2ffa6e509fba893de1b0d8b906d9b0f296b6c1047255c2f2e480455f88c4aaccd9ddabb8c6316f7a4f16fcadebcc641aabac139c492c4b6bacd955bffd607ac42760381747749f60336c9efbf4706187996aa86731ff2666afec237c6eb34fddd88113dbec4d7c1ab959dc483f599a62d4a414d0a66863e1f7e19ea2c19cdcfae7f4abe74f6e9e7b861c3863fc8ced4ab642eb200e60fc099bd5ab833cd4dc68fa55f92463982bda7156ee0f8bf7a7129b1207308b2bccc2fa74ec03bfe5927b9e48e30b890cbda3fc097b094aaa1e73518be6b19e2f5cef1035fab4e40a02a5d9c4bcefc8605dd1f5d75977f08142a8f6168808ce3236911f0658dcd4ca27c542933c184cae779e1a44b16ae382fa4de795abde9c648e4a324e414eb3e369882d5e47dc45fb7d0ee1425b701d32054e350b34a27a9efaaeb481a26d0ccd262ebea92ac8cbe35127f848b2ff9d3636ab476fbd0798c44de544c12530109d50bfbb168369fd8edb0cb05717b52485e8a2f68c31f4857f44c1383037c18c474eff8f161c6407d7d301ffc48003a89dc36a60a105cd62daec6ec759b08a6c474a813a33e011ea361891aa4b88edea689f9783354f5d81c9825e4adddcc56691ce83df2b6b8f8f6370234aa26dcfe8318004bca655c58f8a307652150138c9c393db34aa1068ab317f57891ea6cc53203141d2c98c50c96771c2bb0a0f0efad0d829087a53170784794ffc314e14f3ea6b1914f53163470bbba66e499eda1dad3077af815da0b0b0170a69dc85b5f0a933ae7753ebc4a599cfbb6d1bd33e1f15952e6dfbee53ed6580a97eae4c7b12b8e29fb2157ce1b80e75ac1537359dd008b356a5b5b04cb222023fa61d7a2c19d19fe7667c2b05cfb071cf9d05a6a089cf52b27092450825e4e993d824de239de061faab92a2558053437feb55847d641351eacaa8c85d41f24b1fdb5645a50acdcee3ebe29b2211109cc87dddc7e7a12a46681897112bab0dd43ba827261c2ef1049337f40c11f7e3557804d9453f5cc53c7809589d95242e05b6828a890db5b70e4a1e1fda2ec9974b0b2d2491e3913f892ba7cbfdfff8f531e329a9199b0691e3633b0fbade42d45773c4e8350e0a96560951f800ba6004afb7bfd952e9843c2081f38632ebd01daf3730548169c0035f0d733443b434f36bb592c683c3cf61ce9b44f5f4ac8624069fafc78b21453a7e2532ee2dc9902fac8ff0c6922920da56aaec51845cb1307c348de76c3e0f7369cd45be5870f13ccf6301f875c3e29f0d97cda544bf9720939e158a91daf0b40f10a3c66b6e38d17b3bc8ae4511b39acea94a87a051118fe78fe0f09666425b8d79fa7f5c88b0ec1d5d1f8592ec7d89cd3cf44a9b969aefcf0c7befe8b2537df083a9445813e9caf5454c94ecedcd202f9d190f25f070009cdd103304e5450038387e0e21b454e228e546a6027c5c30c70c60e7298fc98b438cc1066e703cc525c28ea69f3a41c307921622a82d4f8aab02bfb7bd8044907af1ccc1021cad1807552c13eeee2d4f652845e710e489f15521d70f850d1bb6c626cfa1d58e94978ad705980d0c310f63f2d0fdec8f0bb053832a645174c54bd60ad99f90bfd65141f62c4a02451cc83ad61103ad6cd74321e12131830e0ab0f83c7ed52694e987cd6b83abf9221517ca024c51f5a493d353c12620b8137cbe8d80630e3c252a66f1746f0ac4528313cf9dad5b2ca047e242e3f615751c4922bbba52c6362cabc04c4dcf3942c17b847397314a0376a2b5689c265ba9d8672d4ad0aac11251012f0afa45d15c67f2bb20682365d80fb313e4241b192032c4f1baa6b31e9db3a69298dfa37202c48d9dc6eba3e7128d7131585db68ab8872d973b1c7b6b6204e27c02a46b4d4ce1ae5a570d7c45cec7c3ab521564f632b875684a924cd7caa214132cfcfdd50f8e025d99ffcfd94cdc2077fab5d6b0765fd0887328db15fbe71561b9b58b2b2eb179750385e42c7914ebf6d3458c6f25d262bbff7b2a927d7d603640951564e5c80176769af302a8f5f6a813025188588f462bb779c9d7734aef11f886bf43ea4843293e7e4705375d0f7111edc5e3577592ff584d7509993c13a1bf88a25e8666591895cda2c88a18bba95809e303f8d9e20f229921c324f43aa1d60c6281b9d2b9d259038effe2c5fbdfd85571f6326df7ea3b0168c9cc1a6b309dee9377a1d12ee24eca3c45fb1b3d73cf9d2a3f08adb44caa32db8ca9760b61b501921e9ea25212ec87a168593f2502191ba3814dbcf24b276730813b13c80be3d01396ba97aaae4d91485f5416d2eb2f9de41764c90955da6af62e597991464a896c75fab812d82a995b83334b71b074696d48bb6351f476c046e649162cf34c0f597b4d5311c7d445524b76f76ec55827a4aa71f17ed79d363cd8913d8d718f289a6e84898eaa2e8867a6567efb429522fb00c8bf941934080de7b50dae51774e27c838744dddc569412266707f3592d0ca256c9127414514a2d95d73907914ebb5dc361df1bc116eeb2767b8d78e72fc3d1aa536814752cc11bb150d3cfd4447604658b581b777d85c956a140cbe2494040883fb03da9c9190626296db89b19ed66cf0842237e3db7cdf034c3b640deb5d3bf6f5cf9cf38748b3c95a6e200c6eecfff9307812a35acd1890fe37bc200ee943c98f89554500afd602fab97bcad30fe6dbe256c0417e5208bbcaaaf9940114250d185f5df4a5f4bd8815b77454dfb6ba3a69cdb8f1f31615be1cc18f18a1058c23c2bb6c6a211d2cfd9b1a9bc2460ca428845f08c76d1f79a4b1b5883765e910be650201d2f99e639d7be0b4f8204e19b2423497af1834770ca0f4819703ad5daa9b204d48f00bce9fd6a6cfdaa845afed6e079ddc48274bcf442bb37b66640e6b7c39a925db465e6256cad01522401762f86fcfb5a9c14918248e4eeb1a2ac7cbeba4da04fce1f5c18dc5bc46c6f29a7edd03a9a84f6a2a8b2e40338394a2cf46e29344c1059e91d34dfe0170607d171eb0d8289072873b89c53a46858e552f6de12ab3141c149932fc3ec5aac3768b14f861c82f71569af1406e7918e5021884803f00f31d0afb8eb73c6ffb362fb2c76f3b3bd5960e4decbd27d0800860f4772ca4e510327451297618b55f2c37c013de60f8fda2706143d0764a39a65d616d31ea2973bd8b68f345f8001193dbd3c8d14d3c9b2e7cc1af0f2c552e6579098d1436ab67e60e7d9d39943090e07eeaa0cc62f492ab4b82c60eabfef77f52c7a15c35a4d41910b8795cc5aadc15d4f897ea2658219d81acdd6d996ff3002308d7070193d7c3918646b676058d12d2633c19b97a43562f586630c3588d00fc5f3b962e48be4b18c79e1ba7551f4970d8dd38aea4b3ac2d065abadc60fdad7b125daff83af4a23d9c38b6b27e8de5c4bdd4efa8929b70a17ead3fba5369aecc0a8628d30e69bfd3c931ccca1017ef5202acb6b822ec7ffc1e37ba2b3a4b587216b896fc3ec32e59c7a85aed243f7d085a24ff3f583fed5b054f513248c44870014f9d23b609ad88836bfd4c411d499d3953c3f22ba7c5c647339e3f9c0125c8e8ec182f31d28fec04d756838124d52fa3634acd389e8e0bbc9a6eb8ace1a66ca2bd5c28cd25afc8391dd0aa6e44f4137b5bf064fd01e392c56a3ed4fd00b536936da9ebf951bff11f18be1291904119e55b0b9ea0ac0c3a9e273b480d093a608cfe5c57027a4f14bf3f0d009df0d2a0e9bd43340a90e586d81bb9df22cb8347dc4506e1d48ffa0a9f6d258ae1834dc4ee0abd7fbdd4b5fb45c0c7059d88b8ad80a989c9ad8f7d66630c72ebf12a5c494ae789c27b4dc3da6ee772005db4baae98f54ffb79288b01cf5c25bbab9ab86f80d780cf9cb14a59d38cd29162b2949c664b4fa2436444869e017e26dd0c3ad39509a1654327504879d3ca7655262f5211c982c4f548a2b1450e7ffe3ac220d880482753f4d7e0ddd8b20f37038995c996c0083fdd7b12df2532a31417d9296680711e55267fa6111c09942ad404a25570bd3629e8ba9d5c860b523ee690ec98ff64bad68727de71902e45133107094a96f991b70696ba89d7c7bb7be8ed782511496150e9adb5c1dacddb0bf81d53aa4245e2e80823a19e0024d164bb48908befc66b6f036201a6d7fd06858de1b656abe51c414771663c320c36cc92b06b1bd99a53040d03aed5dca3cfcb790226ab74d105d280b6569b688a8ec71fa735837bd193e4bf2555916c7a3886b95915dabd30cfbbb44eeee6928a4f511f4877427155e3e23dc415c333cdcbd1908bd84559bddcafdef30b197a46adea8e4478320ec871a5a16534b0f8ff39ba4983344781274456271321a87623af33668081effe860f506fcac6282e8664ebd850493aa62da4c45ed3f8297d1955d5381da1dba944bf61c1ae70e480244afe301c59d5851783fca91703d358f6a1c6481636bcade1b6ca55849267143680586d8f5a2ad27d722e769975eeefbb784950ec20def642baeff9ebb676f83f09ce65707f33f989b264b0b35320bf961fa825cf0b9ba1b783ccfd53ac04537d5433d5cd10f80a25f1657e5c186e04e9a46dcc5ba30058b8151063664d3ea72259a182a2ef01d882b36864a92ff4fe82051a19f72df3d56aa07d907a3a34a7599fecd9c7f607ebfb1f9171bb2a8", 0x1000}, {&(0x7f0000004040)="6b66c30ee26229d44d3cfa24f0f2c952080f72c9f6232bf229839f432b6110e443e45e48fb36692d4cc6ef2cb33732033bde37e45a5543e6accaff5eecdab1ff6580f8f8499c45a5d5d9e4e1f207616ea878521f58e4dbdc0588d9c010761eaf6c886b8ab320dff73a98e8c16e1bb19df2558b52cba6c08f4b876016202929be6325b00348b9445d1cdce638c16815f1b90925e0eb322f87ac19c0830b5216c964637ab4e591e79ffdeeae63b9e2e321b7bd860cd58be0cb9278e861c91094080629dea00cae166e5ebb7844c0dc41f061f01ba6c6756bc7b78c4afa399fd8499130daeb43946889beeec38013b9a08f", 0xf0}], 0x3, &(0x7f00000041c0)=[{0x78, 0x109, 0x10000, "e8ed7ffdcb8b42541bf31060447524c6c6bba0122eff72261392ed718d2c23359e1e07e598c9ec7a196b0ca85c68d684e7467994c8226773e7b98e65e0f432b694850aed8d36d1e2e7c481ab17d066b9fa92647a3d69e5b54cbb67bed8f420ec86010079"}], 0x78, 0x20000000}, 0x400c8c5) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00000043c0)={r6}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004480)={r10, 0x50, &(0x7f0000004400)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004500)={r11, 0x28, &(0x7f00000044c0)}, 0x10) socketpair(0x8, 0x8000a, 0x7fffffff, &(0x7f0000000440)) recvmsg(r5, &(0x7f0000022ac0)={&(0x7f0000021880)=@hci, 0x80, &(0x7f00000229c0)=[{&(0x7f0000021900)=""/45, 0x2d}, {&(0x7f0000021940)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/75, 0x4b}], 0xb4, &(0x7f0000022a00)=""/143, 0x8f, 0x9}, 0x40000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022b80)) 2018/03/29 14:21:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000180)="27c7d209c21f041425786c12eef2d8635bfbe5693959f6fe47dab30fd8c2de80af0395ef036f422a1ae90b6123d62fee995c52d8e95478092f28e55bf69d99db1be4bc967491fbdb08cb81b0362347c7710cd8bb6de0c8a135b2ed92edae5e377fb956afc88b6e804f4707822fe0f86c7e829e336cd7ab14999e75bea00a56eda4e2e55529f43d69d837a7f40e325ac0c3ac7d527e65c9a04b6b30b3ca54343c790569e57f5f3b9e572f008349b8eb9a51a5a8df2c16011759a4d5179c15769d1b0c4444b859258a09ba18c87f7dcf9b951a84eb7cee46e3c8ac16fd8f242846b69664e004", &(0x7f0000000280)="bde3e5580c3b1bd79bb373e6a03f11977ea0c628", 0x3}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x8, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000e0fad73877927b8500000000000095000079c00000007fc0c3add98b64cb59d4"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x239) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="6d5e7bff127bf8b1275afb0039b7dc402c70d2ba9ff13e85ed437e8fb332d7f968f70ac1053d9f9d204795280513da2fefecc6927ea88e5bab733c68348d76169b48b5d0c77fbb6d74c4ef519c35dc44b559466fc0aa", &(0x7f0000000100)="30d531", 0x400000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000800)={r0, &(0x7f0000000640)="8cd4ed7ad453ff07dad37bf8e4999d755d751168118ba579f53d053d25766b4d3b75e0bae0db8db7d00a66f55035dab5d0e22d8c4450b54094e963c1e2ff2c07276b4f3b3ef7cddfc6cdd4c6b9f173925f1cff4a064c81e4d5ce31b82de19bf76cf06c371c9ab33ef1fd5cabeeff788ec30703ec7c2ad3baa2ad5cb605b4b146e7029370b19848cc9c8450a32066ceda6ea17a", &(0x7f0000000700)=""/230}, 0x18) r2 = gettid() socketpair(0x11, 0x7, 0x9, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000880)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={r0, &(0x7f0000000340)="8e062d0884f9998eae47d1d18fe1640f528fade60d90729d51fd08bee696f3a5cbfad17d397cbd94759e8e35e82b59d3abbd55402b6d74aae375ef271929b3083e8326589fb71422bcf07c62a0e9732c39490842e0dab2034945a51946d4a1e97705ff764501316aff018cc7d6ba0fa43cd8317d2e9259991f0e9fcc203dc7180800554f4835dc4932ecffd6a6db05533b43a651f68173a1e58ad3c997989f0bd2fe2aa0ff65cbabec888df34a0413185cb1971e9c7b009331ffcaee3a5a3d7238e2f7d405"}, 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1}, 0x10) r5 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x6, 0x9, 0x5, 0x400, 0x0, 0x8a, 0x220, 0xa, 0x6, 0x0, 0x3f, 0x9, 0x0, 0x65, 0x9, 0x6, 0x9, 0x0, 0x1, 0x541e, 0x40, 0xfffffffffffffffd, 0x400, 0x6, 0x8, 0x4, 0x6, 0x3, 0x558, 0x799, 0x1ff, 0x8001, 0x7, 0x5, 0xffffffffffffffff, 0x100, 0x0, 0xfffffffffffffff9, 0x1, @perf_config_ext={0x4, 0x8}, 0x100, 0xfffffffffffffffa, 0x0, 0x7, 0x80000001, 0x9, 0x8}, r2, 0x2, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0xf4, 0x3, 0x2f, 0x7ff, 0x0, 0x673, 0x0, 0x3, 0x2f9, 0x8, 0x100000001, 0xff, 0x200, 0xd6, 0xe8e, 0x1, 0x400, 0x8, 0x9, 0x2, 0x7, 0x91d1, 0x7fff, 0x3, 0x0, 0x2, 0x3800000000000000, 0x2, 0x23f, 0x6e7, 0x3, 0x7, 0x3, 0x6, 0x5, 0x7, 0x0, 0x5d, 0x1, @perf_bp={&(0x7f0000000500), 0xa}, 0x0, 0x1, 0x0, 0x7, 0x400, 0x1, 0xac}, r2, 0x0, r5, 0x1) 2018/03/29 14:21:12 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x18, 0xfffffffffffffffd}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/03/29 14:21:12 executing program 0: perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20, 0x8, 0x5, 0xf406, 0x2, 0x6, 0x5, 0x0, 0x5, 0x7, 0x0, 0x3, 0x6, 0xff, 0x0, 0x6, 0x4, 0x7fff, 0x3, 0xffffffff, 0x4, 0x7, 0x3ff, 0x5, 0x8, 0x10001, 0x2a5, 0x40, 0x800000000, 0xe4, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0x2}, 0x8000, 0x1, 0x5, 0x1, 0x200, 0x6, 0xd3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/03/29 14:21:12 executing program 1: r0 = gettid() getpid() socketpair(0x14, 0x0, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x7fffffff, 0x8, 0x80, 0xffffffff00000001, 0x0, 0x6, 0x1a06, 0x2, 0x86, 0x20f0, 0x200, 0x8, 0x7, 0x5, 0x5, 0x8, 0xfffffffffffffff8, 0xe30d, 0x3, 0x4, 0xffffffffffffffa6, 0x1, 0x8, 0x401, 0x9, 0x1, 0x4, 0x8, 0xa5b, 0x69ad, 0x6, 0xbb5, 0x5, 0xfffffffffffffe39, 0x5, 0x3b5a, 0x0, 0x9, 0x5, @perf_config_ext={0x4, 0x2}, 0x400, 0x8000, 0x0, 0x7, 0x527, 0x7, 0x1}, r0, 0x10, r2, 0x1) r4 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xc63b, 0x3, 0x40, 0x1ff, 0x0, 0x20, 0x10, 0x8, 0x4d, 0xb641, 0x2c37, 0x4, 0x8, 0x0, 0x5, 0x5, 0x71fe, 0x5, 0x6, 0x1ff, 0x7ff, 0x3, 0x10000, 0xfffffffffffffffa, 0x3, 0xcb2, 0x2, 0x40, 0x8, 0x5f90, 0xfc2, 0x6, 0xfffffffffffffffb, 0x3, 0x9, 0x5, 0x0, 0x41b3, 0x4, @perf_config_ext={0xfffffffffffffff9, 0x100000001}, 0x430, 0x7f, 0x7, 0x2, 0x2, 0x5, 0x6}, r0, 0x5, r3, 0x3) recvmsg(r2, &(0x7f00000032c0)={&(0x7f0000000d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003180)=[{&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/156, 0x9c}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/6, 0x6}, {&(0x7f0000001fc0)=""/130, 0x82}, {&(0x7f0000002080)=""/66, 0x42}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/107, 0x6b}], 0x8, &(0x7f0000003200)=""/166, 0xa6, 0x3}, 0x2000) sendmsg(r1, &(0x7f0000004840)={&(0x7f0000003300)=@ll={0x11, 0x5, r5, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003380)="75b4e03c5ea779aae4f9805c85229ce37d6fa10b22e50332aa969083cf090c329e36abc23e7ecc0783879e32a61560355861d28066a23f4406b9f149293d77af5600bd45bba7488aafb4195b80c82c70e5371052", 0x54}, {&(0x7f0000003400)="51280b5a076cfd7ad9931bd1993c5e3e19994efa37f4cee5deedae42ee7327556727b016b02521f73a9c3e1b436396fec9c480fb9c584c38ac254060675b5ad92d6841087d72e85e7e0f22fcb8b271d0fe9b7926378d61db6ff4bbaacc3e010746d4f874521721f680500274f7eec1c52281902a11c9fa509fa215fd1ff52a3cf3a770ce2a01230389294343bf6fdc967e1bf133fa1f56ecd186198da4e4425ff3b56e27fd441b84cda12970ceb4080b34fce64b690f9bcec33757ec9fc58bcf53a6c2c47f73d1c873f37a7aecf1f22469d898e1f5b2d49d60df227e63f5d88db217615cc6673bb9d38e", 0xea}, {&(0x7f0000003500)="8beb3d47e9b0", 0x6}, {&(0x7f0000003540)="65a0a6db575458b02e17fd41f2684d5dfb1cf632f1d0c61f51dc1189d65e1f36c75f37c81f38d5ca67f24b79e7b576143be6ff7fe98cd19323e68014a300bdb42d11264d8ae905d15cf935d83814236e5db6ba0b02d68bf058b829dea921ff5cf73851576747b2986d59bdc6316e6d3880c6ae09697d43945fae0bc4ed71e5750524ab43a9e84a8f449abf3d3179001ac3d0d8a184b14cf74a11d52b012aaf0bd264846b664207fefb2f356fbd2a8dcb5000df0cb7b3d6fe234dba9dade551e86e00891e757e98525794fc3bb4f5f8", 0xcf}, {&(0x7f0000003640)="15c1130b52633b58bd9b55ae0ef4eb0de9d701f2d90680adbc308f3f9be29ffc771f1762bb9a8d9cbc9b0422be92008e3d1f4c4b654cbf8f2ef04900a6f89906b4665c2fcc0839ec8dbf77ecd661cdb9813f92156e40682a74c214bc80f5b0ba976943fbbd6f808da57117816b3d1446e2fc5fb441eda4148989c058aab9affe564e9efce0eac21618a17d62e7c83dc9dd7fe77be80d9b42c8a27b07b57b06c8f4b32aeb82194c", 0xa7}], 0x5, &(0x7f0000003780)=[{0x1010, 0x6, 0x20, "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"}, {0x80, 0x115, 0x100020000, "765fe437dc28a4a75bb22b0c71b96e888571057430b2964801f20016285681cb6009e3e93f248d75b47a853387531c9350defb84b641c714750dfb6fb96341cf37eca3a26f1b5b28fc3cd739870e11a0d2f019736dc775d9639a726dbb16f75761ff4687cf64ae9497"}], 0x1090, 0x40010}, 0x8000) recvmsg$kcm(r2, &(0x7f0000004fc0)={&(0x7f0000004880)=@nfc_llcp, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004900)=""/211, 0xd3}, {&(0x7f0000004a00)=""/99, 0x63}, {&(0x7f0000004a80)=""/166, 0xa6}, {&(0x7f0000004b40)=""/167, 0xa7}, {&(0x7f0000004c00)=""/224, 0xe0}, {&(0x7f0000004d00)=""/151, 0x97}, {&(0x7f0000004dc0)=""/155, 0x9b}], 0x7, &(0x7f0000004f00)=""/192, 0xc0, 0x9}, 0x12021) r6 = gettid() mkdir(&(0x7f0000005000)='./file0\x00', 0xc0) gettid() r7 = perf_event_open(&(0x7f0000005080)={0x0, 0x70, 0x8, 0x1, 0x100000000, 0x3a3, 0x0, 0x4, 0x20000, 0x2, 0x2, 0x69, 0xfff, 0x8, 0x6, 0x6, 0x6, 0x6, 0x3, 0xfffffffffffff174, 0x9, 0x4, 0x1000, 0x3, 0xfff, 0x4, 0x7, 0x6, 0xfffffffffffff9d6, 0x1000, 0x10001, 0x8e9, 0x622, 0x4, 0x16, 0x8, 0x20, 0xdbd, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000005040), 0x1}, 0x110, 0x9b56, 0x80, 0x7, 0x100000001, 0xb5, 0x8001}, r0, 0xb, r1, 0x8) gettid() perf_event_open(&(0x7f0000005140)={0x3, 0x70, 0x7, 0x99, 0x3ff, 0x7f, 0x0, 0x10001, 0x10, 0xc, 0xfffffffffffffffa, 0x1, 0xfffffffffffffff9, 0xffffffffffffffc1, 0x400, 0x1f, 0x8000, 0x0, 0x4, 0x800, 0x3, 0x8, 0x8, 0x0, 0x1000, 0x8, 0x5, 0xfffffffffffffffb, 0x0, 0x9, 0x6, 0x6, 0x7, 0x7f, 0x4, 0x5e1e, 0x8, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000005100), 0x8}, 0x108, 0x100000000, 0x40, 0x4, 0x10001}, r0, 0x4, r4, 0x2) r8 = getpid() perf_event_open(&(0x7f0000005200)={0x2, 0x70, 0x9, 0x6, 0xee, 0x8, 0x0, 0xffffffff, 0x40000, 0x9, 0x3, 0x6, 0x7, 0x4d8c, 0x5, 0x9, 0xffffffffffff29b3, 0xff5, 0x1, 0x2, 0xddf0, 0x100000000, 0x0, 0x4, 0x4, 0x3f, 0x100, 0x5, 0x1, 0xffffffffffff9dcd, 0x0, 0x2d77, 0x10000, 0x7fffffff, 0x1, 0x9, 0x7, 0x7, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000051c0), 0x6}, 0x3a000, 0x1ff, 0x0, 0x7, 0x0, 0x3, 0x8}, r6, 0x10, r3, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r9, &(0x7f0000005600)={&(0x7f00000052c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000005540)=[{&(0x7f0000005340)="d1376ff53d117303a94c8e36c3213adc718bc5cedfbc22fc8adaafc9f74169ead4a25f6ce39a1bc2386ecffb08a08702d064430cacd405d7f726e840d9d4382a7f5243865d128de54574fd82fbb72d155876ce1c2bd32b7a2dbd1b74a5e2069130f044cb06", 0x65}, {&(0x7f00000053c0)="63ff54595ba680684fea62017ad0a2e9db9146a2d0e9b5ce254c57f6969c3add6468512e080c034d35dad4c89d875d045976dde9c02d8bfac4dd9eef6d67ecc6cb5f74973330adaa2441130555bea3eb9d4d3c889cdad3b371310e4f", 0x5c}, {&(0x7f0000005440)="b987", 0x2}, {&(0x7f0000005480)="68be51f630976954add735ff9f51132126c6bf7c421d09faf8ce903d909286515e65ca78dd61ec095687d7877e977693cdbd98c8a8d7e06bf086609cec9b4b5edf78b83280ca303bcd7effb21d3d6c87e1122628a718b01f966c678dbcaa706234bdb15987f3bf9950fc30b43d76744940338ed08b98df80cbe43a9f3ced26eea90427fae4305c910bcbbc51b97e", 0x8e}], 0x4, &(0x7f0000005580)=[{0x80, 0x197, 0x0, "28ac57c5968180d3831d1388a8638ba36032d379e3ee51dceec6c7b9577c7514bf902fb9547dc5af7b3d3f8250bded9ee04358f608747b54d11a5adbfb75feeb6b4828a4e8820b7b25409feabe8f3957c928bb14a1a189cb453bf2aa6fb4c8c9a09f99298a5a83c2b56664f001"}], 0x80, 0x8080}, 0x0) perf_event_open(&(0x7f0000005680)={0x1, 0x70, 0x6, 0xffff, 0x1ff, 0x9, 0x0, 0x53, 0x2000, 0x8, 0x401, 0x40, 0x3, 0x6f, 0x6f, 0x401, 0x8, 0x2f, 0x1, 0x56, 0x7, 0x80, 0x1000, 0x7, 0x9, 0x7, 0x7, 0x4, 0x6, 0x1, 0x80000000, 0x1, 0x81, 0x3ff, 0xab, 0x1, 0xffffffffffffff15, 0x1f, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000005640), 0xd}, 0x24108, 0x7fff, 0x6, 0x0, 0x200, 0x3b, 0xbd1b}, r8, 0x6, r7, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r7) recvmsg$kcm(r1, &(0x7f0000005a00)={&(0x7f0000005700)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005780)=""/201, 0xc9}, {&(0x7f0000005880)=""/201, 0xc9}, {&(0x7f0000005980)=""/36, 0x24}], 0x3, 0x0, 0x0, 0x100000000}, 0x40000023) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000005b40)={0xf, 0x4, &(0x7f0000005a40)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r2}, @map={0x18, 0x8, 0x1, 0x0, r2}], &(0x7f0000005a80)='GPL\x00', 0x5, 0x7b, &(0x7f0000005ac0)=""/123, 0x0, 0x1, [], r5}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000005bc0)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f0000005c00)={0x2, 0x70, 0x273a67a1, 0x9, 0xfffffffffffffff9, 0x7fff, 0x0, 0x9, 0x80, 0x48c2a9bb3e57cb8a, 0x1, 0x6e6a, 0xff, 0x1, 0x8, 0xdc8b, 0xffffffffffffaa6c, 0x3, 0x10000, 0x31b67eea, 0xffffffff, 0xec, 0x53f85c35, 0xffff, 0x800, 0xc6, 0x200, 0x80000000, 0xae, 0xa0d, 0x4, 0x100, 0x4, 0x5, 0x1, 0x4, 0xffffffffffffffff, 0x4, 0x0, 0x6, 0x4, @perf_config_ext={0x5, 0x714c2a79}, 0x2, 0x8, 0x2, 0x3, 0x0, 0x9, 0x101}, r8, 0xa, r2, 0x8) mount(&(0x7f0000005c80)='./file0\x00', &(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)='anon_inodefs\x00', 0x200000, &(0x7f0000005d40)="81d8cd8872a519a6fd34a16c1c7ab3e998c7a9070efae955c52ed7575527fcb67f9ab9f6e56ea11824d15cf3868e4d6a0cd852d64ecdb6a4facca81e5bc157ebda6a68a1a9977e1ada18a461057ef9fb9f215aeb68d659de8203d5e33868c0872294155461c0ab847fe2a56eb192c2240d67d5615a1377db70b27f464f2426d26b61e50a603db93ab8d3a594aa8d26bde5f4a42b8f81475a53514306b92b9c7b20120135fc5b6f58195bd3ea499fbdaf649ceaf678d98481a7219f33b64ce4a9a59bd9c45b15a9") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005e40)=0x20, 0x4) mount(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)='ufs\x00', 0x1400, &(0x7f0000005f40)="543425ee77d941b8eb817c3b380f6b37ef078cb7028017d5c66556de12c052c7") ioctl$PERF_EVENT_IOC_PERIOD(r10, 0x40082404, &(0x7f0000005f80)=0x20) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x4) socketpair(0x1f, 0x2, 0x3, &(0x7f0000005fc0)) 2018/03/29 14:21:12 executing program 5: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='binfmt_misc\x00', 0x80000, &(0x7f00000002c0)="11197bb8f017c4058aa243c48ba358c484dc9ad3b7f3bad9e800d038d1bc8626fa6c0be612b26e2d0ed9bd134bb6d88a55a30d065c8c67137039495450cc109a1effde024dfda640511f7f2d74d59cea4be96d7cf0ad76b99141ae25a7b8e09ec4f001c9fb9aa3b10a3dc2a78155efd557ef85f40f0fa3705797461d4c798a6c5949fb609596d643e1c43eab0aa44bbd62df775c3465275bbeb99b34f8f2a0de0e743ddb4509521145193459fb31691a441ec0f8838ccac922ee27cca3f5f5ca00670cb633b2eec6155e2becad55c7ada89ae8155f4e37e7334e6df705018df7d44b40872675dea92782fbf52d50fe") recvmsg(0xffffffffffffffff, &(0x7f0000001ec0)={&(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001740)=""/67, 0x43}, {&(0x7f00000017c0)=""/111, 0x6f}, {&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/114, 0x72}, {&(0x7f00000019c0)=""/140, 0x8c}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/255, 0xff}, {&(0x7f0000001bc0)=""/242, 0xf2}, {&(0x7f0000001cc0)=""/202, 0xca}], 0x9, &(0x7f0000001e80)=""/49, 0x31, 0x5}, 0x0) recvmsg$kcm(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001f00)=""/130, 0x82}, {&(0x7f0000001fc0)=""/131, 0x83}, {&(0x7f0000002080)=""/235, 0xeb}, {&(0x7f0000002180)=""/198, 0xc6}, {&(0x7f0000002280)=""/67, 0x43}, {&(0x7f0000002300)=""/208, 0xd0}, {&(0x7f0000002400)=""/93, 0x5d}, {&(0x7f0000002480)=""/165, 0xa5}, {&(0x7f0000002540)=""/235, 0xeb}, {&(0x7f0000002640)=""/29, 0x1d}], 0xa, 0x0, 0x0, 0x8}, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)="c2262b92f6ced12af37736", 0xb}, {&(0x7f0000000140)="6df12ea6", 0x4}, {&(0x7f0000000280)="b27f92aadc6294119e09106f578ed449cd485f1d53b3e7a0a4dd158f19af613faf94f96245ef70d88834de82fd", 0x2d}], 0x3, &(0x7f0000000440)=[{0xf0, 0x0, 0x7, "9bff8a35eeca3ed24b718701656de3deb0d350ed9b243e5655fa9f2b57a12b54cf0377c63550e987afa03cbaaca63011d98871980020920bcc9f506eaccdd3085e93ff13578c99075ffdf61d0192bf27ed7421ea35d31017eb9e8791e3243cd843f061b0b5d5fb2884443835352d200835b9b00a2219599ce79880fdc409b3bf616bdfcd81116b055ddf8f4768548b6f06cbf329842122b980fdb375c2ce7c5aedf974488d4e0f87ddb67f44f873a1156c7912c421eb7ba2735a07c16e4698c68638bcd121b613736c01207e3e2ff62abcfa61d62a5d184a65287bc4579fdd"}], 0xf0, 0x40041}, 0x20000000) 2018/03/29 14:21:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000e56fa3ea2ba86d5c2a220000000700000000009b"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) [ 1240.992769] IPVS: ftp: loaded support on port[0] = 21 [ 1241.863492] IPVS: ftp: loaded support on port[0] = 21 [ 1241.888977] IPVS: ftp: loaded support on port[0] = 21 [ 1241.900267] FAULT_INJECTION: forcing a failure. [ 1241.900267] name failslab, interval 1, probability 0, space 0, times 0 [ 1241.911597] CPU: 1 PID: 6641 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1241.918773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1241.928118] Call Trace: [ 1241.930706] dump_stack+0x194/0x24d [ 1241.934339] ? arch_local_irq_restore+0x53/0x53 [ 1241.939023] should_fail+0x8c0/0xa40 [ 1241.942728] ? __free_insn_slot+0x5c0/0x5c0 [ 1241.947050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1241.952141] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1241.957328] ? __lock_acquire+0x664/0x3e00 [ 1241.961564] ? find_held_lock+0x35/0x1d0 [ 1241.965629] ? __lock_is_held+0xb6/0x140 [ 1241.969691] ? check_same_owner+0x320/0x320 [ 1241.973994] ? __d_lookup+0x4f4/0x830 [ 1241.977788] ? rcu_note_context_switch+0x710/0x710 [ 1241.982713] should_failslab+0xec/0x120 [ 1241.986664] kmem_cache_alloc+0x47/0x760 [ 1241.990708] __d_alloc+0xc1/0xbd0 [ 1241.994136] ? shrink_dcache_for_umount+0x290/0x290 [ 1241.999128] ? d_alloc_parallel+0x1b40/0x1b40 [ 1242.003598] ? lock_release+0xa40/0xa40 [ 1242.007551] ? mark_held_locks+0xaf/0x100 [ 1242.011673] ? d_lookup+0x133/0x2e0 [ 1242.015277] ? d_lookup+0x1d5/0x2e0 [ 1242.018879] d_alloc+0x8e/0x340 [ 1242.022131] ? __d_alloc+0xbd0/0xbd0 [ 1242.025817] ? full_name_hash+0x9b/0xe0 [ 1242.029776] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1242.035036] ? down_write+0x87/0x120 [ 1242.038733] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1242.042938] ? down_read+0x150/0x150 [ 1242.046626] ? __d_lookup+0x830/0x830 [ 1242.050404] rpc_populate.constprop.15+0xa3/0x340 [ 1242.055225] rpc_fill_super+0x831/0xae0 [ 1242.059175] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1242.064342] ? security_capable+0x8e/0xc0 [ 1242.068465] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1242.073625] ? ns_capable_common+0xcf/0x160 [ 1242.077921] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1242.083081] mount_ns+0xc4/0x190 [ 1242.086426] rpc_mount+0x9e/0xd0 [ 1242.089771] mount_fs+0x66/0x2d0 [ 1242.093117] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1242.097672] ? may_umount+0xa0/0xa0 [ 1242.101272] ? _raw_read_unlock+0x22/0x30 [ 1242.105400] ? __get_fs_type+0x8a/0xc0 [ 1242.109264] do_mount+0xea4/0x2bb0 [ 1242.112790] ? copy_mount_string+0x40/0x40 [ 1242.117004] ? rcu_pm_notify+0xc0/0xc0 [ 1242.120880] ? copy_mount_options+0x5f/0x2e0 [ 1242.125263] ? rcu_read_lock_sched_held+0x108/0x120 [ 1242.130254] ? kmem_cache_alloc_trace+0x459/0x740 [ 1242.135072] ? kasan_check_write+0x14/0x20 [ 1242.139285] ? copy_mount_options+0x1f7/0x2e0 [ 1242.143756] SyS_mount+0xab/0x120 [ 1242.147183] ? copy_mnt_ns+0xb30/0xb30 [ 1242.151053] do_syscall_64+0x281/0x940 [ 1242.154919] ? __do_page_fault+0xc90/0xc90 [ 1242.159134] ? _raw_spin_unlock_irq+0x27/0x70 [ 1242.163607] ? finish_task_switch+0x1c1/0x7e0 [ 1242.168077] ? syscall_return_slowpath+0x550/0x550 [ 1242.172980] ? syscall_return_slowpath+0x2ac/0x550 [ 1242.177885] ? prepare_exit_to_usermode+0x350/0x350 [ 1242.182873] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1242.188214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1242.193046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1242.198205] RIP: 0033:0x4548b9 [ 1242.201364] RSP: 002b:00007fd775733c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1242.209048] RAX: ffffffffffffffda RBX: 00007fd7757346d4 RCX: 00000000004548b9 [ 1242.216289] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1242.223532] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1242.230770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/29 14:21:14 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1, 0x1}, 0x2c) 2018/03/29 14:21:14 executing program 7: socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 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(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000980)='cifs\x00', 0x2000, &(0x7f0000000b00)="d77e9e24ff3c9512c48a1477457d0085102a05fd07591b96f4d3df498845478c96f4611b576e497a9847494de31604be386a57e53ebc3d04990657e481cba3eeca496d4315f4eb89267ae315548a20762bdac5943b6b25872397268edd08ecb1ed5bf3fcae418aaf0a0211b84a972d08ee644918ce01ab9045915693f358032a95af39b28e4273314f19dcb9f788c7d22e582ac49c63b8f16e96f55b558fc8349a677667eabf9b015ca47c35dbd4a2d802178c236a84e5c9d66021bcd33fce43a1354760d5f9") mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x3, 0x1, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r0, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c00)) recvmsg$kcm(r3, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/21, 0x15}, {&(0x7f0000000640)=""/68, 0x44}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000880)=""/85, 0x55}], 0x8, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x1000000000) r6 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 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, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r6, 0x2, r2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000000c0)='user\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/29 14:21:14 executing program 6: mkdir(&(0x7f0000001600)='./file0/file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ncpfs\x00', 0x0, &(0x7f0000000140)="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") mkdir(&(0x7f0000000100)='./file0\x00', 0x18) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000340)={0xf40aee0a42898f44, 0x70, 0x100000000, 0x2, 0x9, 0x6, 0x0, 0x800, 0x100, 0x1, 0x7fff, 0x3, 0x3, 0x3, 0x9, 0x1000, 0x0, 0xb2, 0x101, 0xfe8, 0x200000, 0x1f, 0xffffffff80000001, 0x3, 0x2, 0x9, 0x0, 0x2af4, 0x5, 0x297c, 0x6, 0x7f, 0x812d, 0x5, 0xffffffffffff78e0, 0xaebf, 0x100000000, 0x11, 0x0, 0x4c, 0x0, @perf_bp={&(0x7f00000002c0), 0x4}, 0x8, 0x3f, 0x800, 0x6, 0x9, 0x1, 0x1}, r1, 0x5, r0, 0x2) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x24000, &(0x7f0000000140)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001640)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) r2 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xbb88}, 0x2) 2018/03/29 14:21:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1}, 0x17) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x2, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x1ff, 0x1, 0x5, 0x5, r0, 0x4e}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x1, &(0x7f0000000240)="c9e6aff4ee09df0befd7cc7be90cfaed0e7187989e762a9e8e34d6a13730f709e7c881bf315bdc25d16b5583c95fd4f0cd61d7") mkdir(&(0x7f0000000140)='./file0\x00', 0x180) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/29 14:21:14 executing program 2: r0 = socket$kcm(0x29, 0x400000007, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/65, 0x41}, {&(0x7f0000000000)=""/53, 0x35}], 0x2, &(0x7f0000000440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x3, 0x8}, 0xc) 2018/03/29 14:21:14 executing program 3 (fault-call:8 fault-nth:84): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="6078000000000000000000000000c08a105996c65af315779218127110000000000000000000000000000095000000000002009828a60ca2644ffa6ab6090f8655"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) socketpair(0x11, 0x5, 0x6, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x807, 0x3, &(0x7f0000000280)) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000340)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r4 = gettid() perf_event_open(&(0x7f0000000ac0)={0x0, 0x70, 0x4, 0x5, 0x1000, 0x7, 0x0, 0x2, 0x20000, 0xa, 0x8, 0x3ff, 0x4, 0x28f1, 0x2, 0x6, 0x7fffffff, 0xfbb, 0x20, 0x7a, 0x8, 0x80000000, 0xa3, 0x7, 0x5, 0x50a82fdd, 0x10001, 0x10187991, 0x6, 0x3c, 0xd5b, 0x4, 0xb2, 0x5, 0x1ff, 0x1bb3, 0x9, 0x8, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000a80), 0x1}, 0x210, 0x8, 0x0, 0x2, 0xe1, 0x8000, 0x8001}, r4, 0x6, r2, 0x2) socketpair(0x9, 0x7, 0x5, &(0x7f00000002c0)) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000a40)={&(0x7f0000000380), 0x80, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/208, 0xd0}, {&(0x7f0000000640)=""/244, 0xf4}, {&(0x7f0000000740)=""/252, 0xfc}, {&(0x7f0000000840)=""/85, 0x55}, {&(0x7f00000008c0)=""/208, 0xd0}], 0x7}, 0x60) 2018/03/29 14:21:14 executing program 2: socketpair(0x0, 0x5, 0x0, &(0x7f0000000100)) [ 1242.238018] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000053 [ 1242.245364] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2018/03/29 14:21:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)}, 0x35b) 2018/03/29 14:21:14 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:14 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000200)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)=""/111, 0x6f}], 0x1be, &(0x7f0000000200)=""/211, 0xffffffffffffff02, 0x1}, 0x2000) 2018/03/29 14:21:14 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000027}, 0x20) socketpair$inet(0x2, 0x8000a, 0x7, &(0x7f00000006c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xf}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0xffffffffffffff95, &(0x7f0000000780)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0)=[{0x40, 0x114, 0x40, "61f27c1785877b056d9615fc33bce7e50c84d5368cbadd676653bea569234e6cdc2f31ecc09330fb317c3171"}], 0x40, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) perf_event_open(&(0x7f0000000700)={0x5, 0x70, 0xf8d, 0x3, 0x80000000, 0x5, 0x0, 0x3, 0x100, 0x5, 0x0, 0x2f, 0x3, 0x2, 0x5, 0x9, 0x1, 0x6a50, 0x1, 0xffff, 0x0, 0x800, 0x6, 0x1ff, 0x10001, 0x10000, 0x4, 0x3ff, 0x8001, 0x5c2, 0xfffffffffffffbff, 0xfff, 0x17c23344, 0x6, 0x7fff000000, 0x5b7, 0xe1c7, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x7, 0x2}, 0x2, 0x4, 0x0, 0x6, 0x8, 0x1, 0x8}, r5, 0x5, r2, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 14:21:14 executing program 3 (fault-call:8 fault-nth:85): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:14 executing program 2: socketpair$unix(0x1, 0x100000, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000800)="a5fdd6a9bd04917ba8ba9880d4a513d4b46f5982c6572a012860f84e88015b7068f4fa4ab96744bf3858f983e3ce02f03947936752afe9ea4aaab654ee04b68b13f3fd736e8557aecdfcfa4eed335b8476f356379748a0", 0x57}, {&(0x7f0000000300)="f268d4c160156836ac8106f53f3300851da98830bc0641542818e8dc17c75225513c65bfa41fc81c185333a3336ee42c", 0x30}], 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="4800000000000000ff0100007f0000001029334e8ef9d9cce1c8e3fb80ce6fe051049047662a4b4be22271195134dd79662f57a42b687a0b33275ab8c4ed156bd0cc00302e5c21c3000000001f0000049e705efe296ebe2856113298e21340af3c4d298001e52d002bb54325e1c7908fa2bec39d805a49b2e88e0401f99fbbe4036dbc202de54577519cc681d05df74dffdfff1af3b59ed13d62dd1aac"], 0x48, 0x870f7822e69b9740}, 0x8080) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 14:21:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x1, 0x7ca, 0x4, 0x10, 0xffffffffffffffff, 0x3000000000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xd, 0xa8b0, 0x800, 0x5, 0x0, r0, 0xffffffffffff2eda}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0x4, 0x5, 0x5, 0x0, 0x0, 0x10, 0x1, 0x8, 0x5, 0x3, 0x4, 0x2, 0xd42, 0x1, 0x2, 0x101, 0x6, 0x100000001, 0x54, 0x5, 0x7, 0xa612, 0x4, 0x6d67, 0x9, 0xffffffff, 0x7fffffff, 0x96, 0x1, 0x6, 0x7, 0x4, 0x609f, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x10010, 0xfffffffffffffffa, 0x3, 0x7, 0xe94, 0x200, 0x2}, 0x0, 0x5, 0xffffffffffffff9c, 0x2) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3, 0xde, 0x8, 0x3, 0x0, 0xffffffffffffffe0, 0x96c63882b04f7fc4, 0x1, 0x7, 0x3f, 0x2, 0x80, 0x7f, 0x6, 0xf38, 0x7ff, 0x100000001, 0x1, 0x0, 0x0, 0x6, 0xda, 0xfffffffffffff6ea, 0xdf1, 0x3f, 0x9, 0x1, 0x2, 0x6, 0xb18f, 0x5, 0xff, 0xffff, 0x7fff, 0xa29, 0xffffffffdcc37433, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x22, 0x4, 0x80000001, 0x1, 0x9, 0x0, 0x3ff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x8) socketpair(0x4, 0x1, 0x1f, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) close(r3) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xd, 0xffff, 0xfffffffffffffffa, 0x2, 0x13, r4, 0x6fb1}, 0x2c) socketpair(0xf, 0x3, 0x2, &(0x7f0000000040)) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000000)) 2018/03/29 14:21:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="850000832200000026000000a4056329e5ed937200009b0095000000e6ffffff14f9b98fc4282aa80d8b21b7a087246f0fec50d73ae27c084de48d3cf1ab0680a051504495b85b2d1fbef84ff905a3c8ec7578055d9590cb51e66a21598e207adfa6187d585ddc24cb29318cbb86f5c0af3669717e9b5b837b51c7048ff209304b2e24db8fb2680dcb1b1b338fe5885384b55c1ce4549aecc088283a0618756ec48882222a46b616c2046e13b685529777d9baf0ee16b80700000000000000000000000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x5a, 0x1000, &(0x7f0000002340)="288b66927fffffff677525060800893cb07d54c70000002900000000000585291b03e1f7cbf1ed04ba95df61c2a90d372ecc9f1dde71c737701a8d5e71524cd427cdc058b618adf0ca968182bbe9a506ace9fef87b4bed351c85", &(0x7f0000002440)=""/4096}, 0x28) 2018/03/29 14:21:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffffd, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@generic={0x1, 0x5, 0x5e, 0xffffffffffffffff}, @jmp={0x5, 0x80000001, 0x7, 0xa, 0x0, 0xffffffff}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffe0, 0x8}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x8, 0xa6, &(0x7f0000000140)=""/166, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0}, 0x14) 2018/03/29 14:21:14 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x4}, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000000)) [ 1243.177463] IPVS: ftp: loaded support on port[0] = 21 [ 1243.204238] IPVS: ftp: loaded support on port[0] = 21 [ 1243.217438] FAULT_INJECTION: forcing a failure. [ 1243.217438] name failslab, interval 1, probability 0, space 0, times 0 [ 1243.228977] CPU: 0 PID: 6736 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1243.236161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1243.245509] Call Trace: [ 1243.248087] dump_stack+0x194/0x24d [ 1243.251692] ? arch_local_irq_restore+0x53/0x53 [ 1243.256346] should_fail+0x8c0/0xa40 [ 1243.260052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1243.265146] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1243.270311] ? __lock_acquire+0x664/0x3e00 [ 1243.274524] ? __lock_acquire+0x664/0x3e00 [ 1243.278734] ? find_held_lock+0x35/0x1d0 [ 1243.282773] ? __lock_is_held+0xb6/0x140 [ 1243.286817] ? check_same_owner+0x320/0x320 [ 1243.291111] ? __d_lookup+0x4f4/0x830 [ 1243.294885] ? rcu_note_context_switch+0x710/0x710 [ 1243.299793] should_failslab+0xec/0x120 [ 1243.303739] kmem_cache_alloc+0x47/0x760 [ 1243.307782] __d_alloc+0xc1/0xbd0 [ 1243.311209] ? shrink_dcache_for_umount+0x290/0x290 [ 1243.316211] ? d_alloc_parallel+0x1b40/0x1b40 [ 1243.320689] ? lock_release+0xa40/0xa40 [ 1243.324639] ? mark_held_locks+0xaf/0x100 [ 1243.328760] ? d_lookup+0x133/0x2e0 [ 1243.332363] ? d_lookup+0x1d5/0x2e0 [ 1243.335960] ? current_kernel_time64+0x1d4/0x2f0 [ 1243.340694] d_alloc+0x8e/0x340 [ 1243.343946] ? __d_alloc+0xbd0/0xbd0 [ 1243.347645] ? full_name_hash+0x9b/0xe0 [ 1243.351608] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 1243.356856] ? down_write_nested+0x8b/0x120 [ 1243.361153] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1243.365364] ? _down_write_nest_lock+0x120/0x120 [ 1243.370093] ? __d_lookup+0x830/0x830 [ 1243.373874] rpc_mkpipe_dentry+0xf8/0x360 [ 1243.378000] rpc_fill_super+0x85e/0xae0 [ 1243.381955] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1243.387119] ? security_capable+0x8e/0xc0 [ 1243.391243] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1243.396404] ? ns_capable_common+0xcf/0x160 [ 1243.400698] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1243.405859] mount_ns+0xc4/0x190 [ 1243.409203] rpc_mount+0x9e/0xd0 [ 1243.412543] mount_fs+0x66/0x2d0 [ 1243.415888] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1243.420444] ? may_umount+0xa0/0xa0 [ 1243.424051] ? _raw_read_unlock+0x22/0x30 [ 1243.428179] ? __get_fs_type+0x8a/0xc0 [ 1243.432045] do_mount+0xea4/0x2bb0 [ 1243.435565] ? copy_mount_string+0x40/0x40 [ 1243.439774] ? rcu_pm_notify+0xc0/0xc0 [ 1243.443649] ? copy_mount_options+0x5f/0x2e0 [ 1243.448035] ? rcu_read_lock_sched_held+0x108/0x120 [ 1243.453031] ? kmem_cache_alloc_trace+0x459/0x740 [ 1243.457850] ? kasan_check_write+0x14/0x20 [ 1243.462062] ? copy_mount_options+0x1f7/0x2e0 [ 1243.466533] SyS_mount+0xab/0x120 [ 1243.469972] ? copy_mnt_ns+0xb30/0xb30 [ 1243.473835] do_syscall_64+0x281/0x940 [ 1243.477696] ? __do_page_fault+0xc90/0xc90 [ 1243.481907] ? _raw_spin_unlock_irq+0x27/0x70 [ 1243.486381] ? finish_task_switch+0x1c1/0x7e0 [ 1243.490856] ? syscall_return_slowpath+0x550/0x550 [ 1243.495759] ? syscall_return_slowpath+0x2ac/0x550 [ 1243.500671] ? prepare_exit_to_usermode+0x350/0x350 [ 1243.505664] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1243.511005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1243.515833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1243.520996] RIP: 0033:0x4548b9 [ 1243.524169] RSP: 002b:00007f11f4b73c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1243.531847] RAX: ffffffffffffffda RBX: 00007f11f4b746d4 RCX: 00000000004548b9 [ 1243.539089] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1243.546330] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 2018/03/29 14:21:15 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x1, &(0x7f0000000100)="fd19fae9581c8c231ce6443b0ca9836971a795fded9832baf3cf14e36b484368eb217dba6fb9915f9876abe43e3593f6c9ee60a9d74e1360ab2a2bef89c00b5f1ee390c983e37cd1d09ae0916a08378e4deea7fb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 14:21:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000b000)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xfffffffffffffe4b, &(0x7f0000002580)=""/195}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf15370708d9ba8ff, 0x7, 0x800, 0x2, 0x7, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002800)={r1, 0x28, &(0x7f0000002780)}, 0x10) socketpair(0xb, 0x3, 0xc7e4, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f000000c580)={&(0x7f000000a180)=@hci={0x0, 0x0}, 0x80, &(0x7f000000c500)=[{&(0x7f000000a200)=""/240, 0xf0}, {&(0x7f000000a300)=""/139, 0x8b}, {&(0x7f000000a3c0)=""/4096, 0x1000}, {&(0x7f000000b3c0)=""/103, 0x67}, {&(0x7f000000b440)=""/4096, 0x1000}, {&(0x7f000000c440)=""/161, 0xa1}], 0x6, 0x0, 0x0, 0x6}, 0x40000000) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c5c0)={0x6, 0xf, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffff81}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0xffff, 0x7, 0x2, 0xb, 0x10, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r2}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xe}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x5, 0xbb, &(0x7f0000000140)=""/187, 0x41100, 0x1, [], r4}, 0x48) socketpair(0xd, 0x3, 0x7f, &(0x7f0000002840)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002540)={r3, r0}) recvmsg(r3, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpv3in6, 0x80, &(0x7f0000002700)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000002400)=""/163, 0xa3}, {&(0x7f00000024c0)=""/111, 0x6f}, {&(0x7f0000002680)=""/111, 0x6f}], 0x7, 0x0, 0x0, 0xffffffff}, 0x40000002) 2018/03/29 14:21:15 executing program 0: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x7fff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4, 0x100, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2020) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x8, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x5, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r2, 0x8, r1, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r4 = getpid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x9, 0x5, 0x8, 0x8001, 0x7, 0x5, 0x1, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0xa, 0x20, 0x0, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x9, 0x5, 0x9, 0x4, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x200, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r4, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) socketpair$inet6(0xa, 0x80801, 0x80000000, &(0x7f00000008c0)) sendmsg(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', r5}, 0x10) sendmsg(r5, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4cedd203b5274a7bb971f4c17057e570b6ba5468c7cade186f7c2339f79ec69a18836636b6e5fdf6a59bbcf44b7843364365554b921e7f67803577e9eaa0c774311163ea1ae505b81cf417c3985e658491a5e6f833993e0c858ee99b640d1a2e7ed8908423a38113db43685b530922c8ac979671e3ac26cb7a3fb3fd254", 0xf8}, {&(0x7f00000009c0)="21a95afab4e6a17863b35ef7492d993ad3bcf5be57037f3d9d8f066a044f2ef0f2f19ee43e6751798093eefd07dadfe5d9a1d7f2f1ea623b1622104ea495c71322637fceace9734d12c805bc94309aa173bcb809e1a6e37d40b83f2856602615227623460a940af34ae83bbc42a2e85d18ab17e96491339e0939bd8cc848ec69bab99304f2090bb3e830efcebb625f88bdfc5ac6d2bbb29238d0f9e36acecbcaf7ccf2f9a8cace2d5bb9b54ba7a13fe75f41d9f8c633675e9e4c3cccc0705537dd60c84fed60585d283018a636a1cd1eb2fc983cb96fcc7d49aecea94e0ec54b1b0ec9b26db97f234b7442b73304e6a81ee54a7da03a30fce0", 0xf9}], 0x2, &(0x7f0000000ac0)=ANY=[@ANYBLOB="28000000000000003f01000001000000e75f55ec80f7a0000007"], 0x28, 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)) ioctl$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)=ANY=[@ANYBLOB="48000000000000001101090000000000b36f9e328099c82a7f2d956426c1bca63f353a05916aeae2a52f6cc4336cccb7edacc4e57b1d582ad1c85077c7a848ed5654387e6c000000"], 0x48, 0x40}, 0x20000050) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)) gettid() 2018/03/29 14:21:15 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x7, 0x84, 0x7, 0xc, r0}, 0x26a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x3, 0x7f, 0x9, 0x1, 0xffffffffffffffff, 0x74}, 0x2c) 2018/03/29 14:21:15 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000008500)={&(0x7f0000008280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008300)=""/138, 0x8a}], 0x1, &(0x7f0000008400)=""/207, 0xcf, 0x6}, 0x2003) bpf$PROG_LOAD(0x5, &(0x7f0000008540)={0xd, 0x4, &(0x7f0000000100)=@raw=[@exit={0x95}, @exit={0x95}], &(0x7f0000000140)='syzkaller\x00', 0x1000, 0x46, &(0x7f0000000180)=""/70, 0x41100, 0x0, [], r1}, 0x48) gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2001, 0xb, 0x48, 0x0, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x1, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x3, 0xf000000000000000, 0x0, 0xf3bf, 0x10001, 0x400, 0x2, 0x3, 0x1, 0xb04, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x7, 0x4, 0x80000000, 0x2, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) close(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/03/29 14:21:15 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:15 executing program 3 (fault-call:8 fault-nth:86): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$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, [], r6}, 0x48) 2018/03/29 14:21:15 executing program 6: socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x3, 0x1, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/21, 0xfffffe70}, {&(0x7f0000000640)=""/68, 0x44}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000880)=""/85, 0x55}], 0x8, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 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, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r5, 0x2, r1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f0000000840)='./file0\x00', r2}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x10001) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='user\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) [ 1243.553573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1243.560823] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000055 2018/03/29 14:21:16 executing program 2: socketpair(0x1f, 0x5, 0x10001, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001900)={&(0x7f00000014c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001540)="285c9f265f7ca20709fcf914a5d25e46b5dd95545aba19ec80f054e446bc4021a3a53ba990eee29c0d0004122bf91c4d93dc702ab1c0a4dce32bfe8cbfdafc96c1956df5937ccb5c7250249115939a2a9b2e05c5730a3357e9dad84cc34d0402f1de3de4052d8d999734110d3aa3ff87ea8b2bdcab519889b5495124510c38141d5b2ee252dc714ed9722ae52a8f88ec0424979e6086894f9ca9b10f9164247469bf31c75f22620e95dc819e29b443593ac119e531bc9e24e5e7fbaceb825f6729a70d88a43aed690506f72120994511e45f7ea97c7089858a1dccbc0e169174", 0xe0}, {&(0x7f0000001640)="c5b9b5b48b04e7cac7d1abc1168df9f42c49b5b71e0c7c5013c514a16f1c81414c784166e48a07d3bc6568e483cf8d3ca2422114e7842492791df900e197ed", 0x3f}, {&(0x7f0000001680)="c19a6ab836ac9c58b6c05c4fbb2650a032623fa0f07047f6eea02660141c1fba459787ac258f5142d0453e2faef73c5ea947267ff1e95e674eee78b2215dad7d2e4704529a675a5d03970f2f808d5f204abd9a1301da4392e1543e4270e6e8b4999ad4a8a9bc4d2c64650049863e9d5c131052082691ff53f175ba3147afa2a4f1e7126f17549ea351ca756791308aed170dd774fed417addf9577b3235854b5cf8302f900", 0xa5}, {&(0x7f0000001740)="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", 0xff}, {&(0x7f0000001840)="e78294fe9eae833060201c8caf4a5324e5212169a22953bd02359493398a856e48efe96d", 0x24}], 0x5, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$kcm(r0, &(0x7f0000001c00)={&(0x7f0000001940)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'eql\x00'}}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000019c0)="3c916d8647b67ca51460eb0825a8959ac59198be13bde895c3c44b4efb27354ac5abb392d1aabfb569e50bbebf962f2e438c97a15eb0270ad5418cfc5211cfd5f8d9aaad634ad0752c9cab95ccb892988e5f534ada31ad94add984d30d6e511b67006c0d02e5adc9a4b49c43a1979c6ee373ff0010935723c6fc6cefd990a869f8cdf5e43b84a7f5079caaee076440dd178b1f2a6e0f8e467a55da150fcd98d9de0480e13731427af3e2ae1c4eb4d1b250308276cf4f06b890b82b8e579b4b4fc5c87825c404e486631dcb34c8c549fd76b889e66aa7a83f8667ce553dbb2539dd77e3", 0xe3}, {&(0x7f0000001ac0)="301c07e705c9a7896ab225e9d60cad90622335560a0db49015514a1cd8ca6de6", 0x20}], 0x2, &(0x7f0000001b40)=[{0x68, 0x107, 0x2, "77517bc20a15db57556c8330683d031db825f2191e32392cca568c5a3997fa67f0895831d47a6cf833629b795c510dc6fbc1ec786c8cfe52f24102ed6e4e51b457fcc1fa006050a8bcfad3ea255f860210b32dff4e11"}, {0x50, 0x10f, 0x1, "a2127889d820aee82e8a0512575ac2bb212e253d4ff90b3070425d75bcff05c123337064cb5f3684d779cc373ac87de38149c61a26a9397ac54298bb7c4ceb25"}], 0xb8, 0x40000}, 0x4000000) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) 2018/03/29 14:21:16 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x8, 0x101, 0x7, 0x0, 0xf0, 0x9000, 0x2, 0x70, 0xdd3, 0x4, 0x6, 0x0, 0x5, 0x2, 0x9, 0x6, 0x6, 0xa93a, 0x6, 0x20000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x80, 0x3, 0xfd, 0x9, 0x100, 0x3ff, 0x7fff, 0x5, 0x7, 0x653a0000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240)}, 0x20004, 0xffffffff, 0x8, 0x7, 0x80, 0x3f, 0x4}, r2, 0xe, r0, 0x1) gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x7, 0x4, 0x10000, 0x0, 0x40, 0x20000, 0xe, 0x8, 0x1f, 0x79, 0xfffffffffffffffa, 0x0, 0xf1ce, 0x6, 0x1, 0x5fde, 0x0, 0x6, 0x9, 0x101, 0x978, 0x8, 0x6, 0x7, 0x4, 0x800, 0x7, 0x10001, 0x9, 0x8, 0x9, 0xac, 0x6, 0xd86d, 0x8488, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x6, 0x5, 0x1, 0x0, 0x1000000000, 0xffffffff}, r2, 0x8, r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000300), &(0x7f0000000340)=""/147}, 0x18) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x1000, 0x4, 0x9, 0x0, 0x4, 0x1, 0xa, 0x100000001, 0x0, 0x1, 0x4, 0x2597, 0x8, 0xfffffffffffffff7, 0xffff, 0x100000001, 0x1ff, 0x80f, 0x3ff, 0x23a, 0x1ff800000000000, 0xfff, 0x800, 0x8, 0x800000, 0x7f7101d4, 0x9, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x6, 0xffffffffffffff30, 0x0, 0x930, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0xcf0ccab0cbcdeecf}, 0x410, 0x9, 0x0, 0x7, 0x9, 0x5, 0x4}, r2, 0xf, r0, 0x1) 2018/03/29 14:21:16 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/29 14:21:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18001a36fed84198d0f89b714025be5296d8a8331d5100000000fea63de0a9db13ceb64b1d93be406a51475c8f24a204a736e2756946920fd54cef19dba72a16a4b3159659c07783b134ee98d21795cee0bf0d5f9f6c308c42cb5b2ce4d6400b2c53d8960ae4d91fb3975c441025b9b1327c21d8c18bf91073d18df0d8e5489d5430b9b3c1e6a9df7c24e9d2f46f173ef98168892f514c3115aa962c0b9a"], 0x18}, 0x0) 2018/03/29 14:21:16 executing program 3 (fault-call:8 fault-nth:87): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x7}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) recvmsg(r3, &(0x7f00000011c0)={&(0x7f0000000b40)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/169, 0xa9}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/48, 0x30}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000008000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2020) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x7, 0x4, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000007, 0xcf2e, 0x7e, 0x20, 0x15, r1, 0x4}, 0x2c) socketpair(0x3, 0x80e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000fc0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)="95c4dcff0f017b3c1979888e50f6c20a37b4edaffb28a3b609d24a8180434ab2fac426d3e4fc87e18267002be3cd56b11d69c4db739bf6a9c91af67ee87be1ea522993a368bdfc0df55539a60ef5515b4f03f3dbddae65cd66a90f030118870b473f156cb9a18624103000608c63f84b09ea89bfb8d8e7705c6ef456ef28adec5e566632ddd63098", 0x88}, {&(0x7f0000001480)="8247f46d4324760570d5078149dc5b38f7d1c592564148ecc6262e91c29cd4344e423ff476882993a2844af9a7c306a15e659a4cb9230b5139842c87ad8fa95c202146730fa610b141dfe4c7b771b46e4db879d2b92a01cb8642100d80a1d4658fd0df05c06c8615960a92b690c728e2603373657a9a46b2f200f2895198694d470ab95b6eb7a76ccee67c9219b4afa289d70c87cf22c733e00700f345136d59bcbd89ce7e110746f91e7a7661b8eb0afe54e3cb1c712441dd9a6ffb59a2eb58e5f5eabd4bec428fe27a403bb0d19125e473abdfea87a0c89108e3c876438a7c3f84bebad6cf858f26d2083efd60", 0xee}], 0x2, &(0x7f000000a000)=[{0xe8, 0x6f180cc1befb202, 0x9, "4577f77fd3b3acd92c96feff8b0409afeae1c16fa3d367241c9679e5105141c7205d47ce27a418c10fbe7f601c3142e7b7b3a67322c9d345e0baf4315e13dc771a962ff445015c98a70b319d46ba59155d1cf07827804ea1ca86db74f3029bd60f6f365d955ec12be30102e59b4b3940152988ef09443df596bad9525f697fad61507e856c6acb744cfb034863943e811bd378843ccbd95f8221a444f4c323a391f5788559f34ac02e6e18065b87e8c962353623250694e5b4bf9bc1b00fadf2875995067ff6c18590c207f9a83f06665f5b5af77b4e"}], 0xe8, 0x40}, 0x40) close(r0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(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) r7 = getpid() perf_event_open(&(0x7f0000001300)={0x5, 0x70, 0x40000000, 0x9e, 0x3, 0x6, 0x0, 0x3, 0x82000, 0x8, 0x4, 0x6, 0x7, 0x1, 0x6, 0x8, 0xaaa, 0x4, 0x2, 0x7, 0x9, 0x58, 0xfffffffffffffffe, 0x442f7874, 0x0, 0x2, 0x0, 0x81, 0xffffffff, 0x100, 0xbcb, 0x400, 0x3f, 0xfff, 0x5, 0x6, 0x3e8e, 0x80a, 0x0, 0x180, 0x2, @perf_config_ext={0x7, 0x8000}, 0x10001, 0x4, 0xaa2, 0x0, 0x7, 0x400, 0x6}, r7, 0x5, r4, 0x2) recvmsg$kcm(r5, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000001040)=""/25, 0x19}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/183, 0xb7}], 0x5, &(0x7f0000001940)=""/163, 0xa3, 0xe43}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r6}, 0x48) 2018/03/29 14:21:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="e1e40bd80c64bc4bd1e97e0b761d0d724a55599db8d61f2cef11e76fbe365994c25d26309123294969cca768c2ff7ff4b915e72e1db2a551d647e2ea458a7e606897a820aaf1d3e6da69d9eeb1419831018dee65712aa31295849324") close(r0) 2018/03/29 14:21:16 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006dc0)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0xfffffffffffffcc, &(0x7f0000000040)=""/65, 0x41}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/157, 0x9d}], 0x3, &(0x7f00000004c0)=""/131, 0x83, 0x7}, 0x2040) socketpair$inet(0x2, 0xf, 0x2, &(0x7f00000005c0)) 2018/03/29 14:21:16 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, 0x10, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x90f0, 0x223, 0x2, 0x1, r1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000100)="d4a51d1aefc7d4e63e25082140fd582ee5b20d30a43498b3ed610ae141c723b11f5d0c34e04d6763e4c4c2158fc5849d6c9c43b9a43497c96ae532c7dea6c917f451bf4f9131c050", &(0x7f0000000180)="50ab43bca54580fa6584f451611e7a2547f6f0625ded33b78c95f1c332a7", 0x2}, 0x20) [ 1244.402319] IPVS: ftp: loaded support on port[0] = 21 [ 1244.434933] FAULT_INJECTION: forcing a failure. [ 1244.434933] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.446271] CPU: 1 PID: 6799 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1244.453433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1244.462761] Call Trace: [ 1244.465328] dump_stack+0x194/0x24d [ 1244.468934] ? arch_local_irq_restore+0x53/0x53 [ 1244.473593] should_fail+0x8c0/0xa40 [ 1244.477284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1244.482362] ? __lock_is_held+0xb6/0x140 [ 1244.486400] ? mark_held_locks+0xaf/0x100 [ 1244.490523] ? __raw_spin_lock_init+0x1c/0x100 [ 1244.495084] ? find_held_lock+0x35/0x1d0 [ 1244.499129] ? __lock_is_held+0xb6/0x140 [ 1244.503180] ? check_same_owner+0x320/0x320 [ 1244.507483] ? d_alloc+0x269/0x340 [ 1244.511001] ? rcu_note_context_switch+0x710/0x710 [ 1244.515907] ? lock_release+0xa40/0xa40 [ 1244.519863] should_failslab+0xec/0x120 [ 1244.523810] kmem_cache_alloc+0x47/0x760 [ 1244.527851] ? d_drop+0x51/0x60 [ 1244.531109] ? rpc_i_callback+0x30/0x30 [ 1244.535059] rpc_alloc_inode+0x1a/0x20 [ 1244.538923] alloc_inode+0x65/0x180 [ 1244.542525] new_inode_pseudo+0x69/0x190 [ 1244.546562] ? prune_icache_sb+0x1a0/0x1a0 [ 1244.550772] ? do_raw_spin_trylock+0x190/0x190 [ 1244.555326] ? d_add+0xa70/0xa70 [ 1244.558675] new_inode+0x1c/0x40 [ 1244.562022] rpc_get_inode+0x20/0x1e0 [ 1244.565799] __rpc_create_common+0x5d/0x1d0 [ 1244.570100] rpc_mkpipe_dentry+0x122/0x360 [ 1244.574317] nfs4blocklayout_register_sb+0x4b/0x70 [ 1244.579223] rpc_pipefs_event+0x3a4/0x480 [ 1244.583349] ? nfs4blocklayout_net_init+0x460/0x460 [ 1244.588338] ? lock_release+0xa40/0xa40 [ 1244.592282] ? check_same_owner+0x320/0x320 [ 1244.596578] ? dput.part.20+0x1d9/0x830 [ 1244.600530] notifier_call_chain+0x136/0x2c0 [ 1244.604915] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 1244.610340] ? down_read+0x96/0x150 [ 1244.613939] ? blocking_notifier_call_chain+0xe1/0x190 [ 1244.619191] ? __down_interruptible+0x6b0/0x6b0 [ 1244.623838] ? _raw_spin_unlock+0x22/0x30 [ 1244.627967] blocking_notifier_call_chain+0x102/0x190 [ 1244.633136] ? srcu_init_notifier_head+0x80/0x80 [ 1244.637876] rpc_fill_super+0x525/0xae0 [ 1244.641831] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1244.647003] ? security_capable+0x8e/0xc0 [ 1244.651131] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1244.656294] ? ns_capable_common+0xcf/0x160 [ 1244.660595] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1244.665759] mount_ns+0xc4/0x190 [ 1244.669107] rpc_mount+0x9e/0xd0 [ 1244.672451] mount_fs+0x66/0x2d0 [ 1244.675797] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1244.680357] ? may_umount+0xa0/0xa0 [ 1244.683956] ? _raw_read_unlock+0x22/0x30 [ 1244.688077] ? __get_fs_type+0x8a/0xc0 [ 1244.691947] do_mount+0xea4/0x2bb0 [ 1244.695470] ? copy_mount_string+0x40/0x40 [ 1244.699679] ? rcu_pm_notify+0xc0/0xc0 [ 1244.703555] ? copy_mount_options+0x5f/0x2e0 [ 1244.707937] ? rcu_read_lock_sched_held+0x108/0x120 [ 1244.712925] ? kmem_cache_alloc_trace+0x459/0x740 [ 1244.717744] ? kasan_check_write+0x14/0x20 [ 1244.721963] ? copy_mount_options+0x1f7/0x2e0 [ 1244.726436] SyS_mount+0xab/0x120 [ 1244.729863] ? copy_mnt_ns+0xb30/0xb30 [ 1244.733730] do_syscall_64+0x281/0x940 [ 1244.737593] ? __do_page_fault+0xc90/0xc90 [ 1244.741799] ? _raw_spin_unlock_irq+0x27/0x70 [ 1244.746266] ? finish_task_switch+0x1c1/0x7e0 [ 1244.750735] ? syscall_return_slowpath+0x550/0x550 [ 1244.755640] ? syscall_return_slowpath+0x2ac/0x550 [ 1244.760546] ? prepare_exit_to_usermode+0x350/0x350 [ 1244.765542] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1244.770972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1244.775795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1244.780956] RIP: 0033:0x4548b9 [ 1244.784117] RSP: 002b:00007f56a5d4bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1244.791799] RAX: ffffffffffffffda RBX: 00007f56a5d4c6d4 RCX: 00000000004548b9 [ 1244.799041] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1244.806284] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1244.813527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1244.820770] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000057 [ 1244.828228] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout [ 1244.838340] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) [ 1244.850092] list_del corruption. prev->next should be 0000000055785b9e, but was 0000000010de4ec5 [ 1244.859730] ------------[ cut here ]------------ [ 1244.864473] kernel BUG at lib/list_debug.c:53! [ 1244.869083] invalid opcode: 0000 [#1] SMP KASAN [ 1244.873729] Dumping ftrace buffer: [ 1244.877236] (ftrace buffer empty) [ 1244.880916] Modules linked in: [ 1244.884082] CPU: 1 PID: 6799 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #40 [ 1244.891234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1244.900574] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 1244.905904] RSP: 0018:ffff8801ae87f7a0 EFLAGS: 00010282 [ 1244.911235] RAX: 0000000000000054 RBX: ffff8801cd1e2830 RCX: 0000000000000000 [ 1244.918476] RDX: 0000000000000054 RSI: ffffc90001514000 RDI: ffffed0035d0fee8 [ 1244.925715] RBP: ffff8801ae87f7b8 R08: 1ffff10035d0fe40 R09: 0000000000000000 [ 1244.932954] R10: ffff8801ae87f778 R11: 0000000000000000 R12: ffff8801cd1e2f50 [ 1244.940192] R13: 1ffff10035d0fefd R14: ffff8801cd1e2b00 R15: dffffc0000000000 [ 1244.947433] FS: 00007f56a5d4c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1244.955629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1244.961486] CR2: 00000000004d8104 CR3: 00000001c386a001 CR4: 00000000001606e0 [ 1244.968730] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 1244.975968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1244.983204] Call Trace: [ 1244.985763] __dentry_kill+0x260/0x700 [ 1244.989622] ? check_and_drop+0x1b0/0x1b0 [ 1244.993737] ? d_path+0x930/0x930 [ 1244.997164] ? rcu_note_context_switch+0x710/0x710 [ 1245.002067] dput.part.20+0x5a0/0x830 [ 1245.005839] ? d_path+0x930/0x930 [ 1245.009262] ? rpc_show_info+0x460/0x460 [ 1245.013294] ? d_delete+0x181/0x280 [ 1245.016893] dput+0x1f/0x30 [ 1245.019798] rpc_fill_super+0x628/0xae0 [ 1245.023750] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1245.028911] ? security_capable+0x8e/0xc0 [ 1245.033034] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1245.038193] ? ns_capable_common+0xcf/0x160 [ 1245.042486] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 1245.047646] mount_ns+0xc4/0x190 [ 1245.050984] rpc_mount+0x9e/0xd0 [ 1245.054321] mount_fs+0x66/0x2d0 [ 1245.057660] vfs_kern_mount.part.26+0xc6/0x4a0 [ 1245.062211] ? may_umount+0xa0/0xa0 [ 1245.065808] ? _raw_read_unlock+0x22/0x30 [ 1245.069924] ? __get_fs_type+0x8a/0xc0 [ 1245.073782] do_mount+0xea4/0x2bb0 [ 1245.077295] ? copy_mount_string+0x40/0x40 [ 1245.081499] ? rcu_pm_notify+0xc0/0xc0 [ 1245.085359] ? copy_mount_options+0x5f/0x2e0 [ 1245.089738] ? rcu_read_lock_sched_held+0x108/0x120 [ 1245.094724] ? kmem_cache_alloc_trace+0x459/0x740 [ 1245.099537] ? kasan_check_write+0x14/0x20 [ 1245.103746] ? copy_mount_options+0x1f7/0x2e0 [ 1245.108214] SyS_mount+0xab/0x120 [ 1245.111635] ? copy_mnt_ns+0xb30/0xb30 [ 1245.115491] do_syscall_64+0x281/0x940 [ 1245.119351] ? __do_page_fault+0xc90/0xc90 [ 1245.123555] ? _raw_spin_unlock_irq+0x27/0x70 [ 1245.128026] ? finish_task_switch+0x1c1/0x7e0 [ 1245.132491] ? syscall_return_slowpath+0x550/0x550 [ 1245.137401] ? syscall_return_slowpath+0x2ac/0x550 [ 1245.142302] ? prepare_exit_to_usermode+0x350/0x350 [ 1245.147288] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1245.152623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1245.157439] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1245.162597] RIP: 0033:0x4548b9 [ 1245.165755] RSP: 002b:00007f56a5d4bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1245.173430] RAX: ffffffffffffffda RBX: 00007f56a5d4c6d4 RCX: 00000000004548b9 [ 1245.180669] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300 [ 1245.187906] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 1245.195143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1245.202384] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000057 [ 1245.209628] Code: 4c 89 e2 48 c7 c7 00 91 e5 86 e8 45 d4 a6 fe 0f 0b 48 c7 c7 60 91 e5 86 e8 37 d4 a6 fe 0f 0b 48 c7 c7 c0 91 e5 86 e8 29 d4 a6 fe <0f> 0b 48 c7 c7 20 92 e5 86 e8 1b d4 a6 fe 0f 0b 48 89 df 48 89 [ 1245.228701] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801ae87f7a0 [ 1245.235584] ---[ end trace a440df817a8d595a ]--- [ 1245.240338] Kernel panic - not syncing: Fatal exception [ 1245.246061] Dumping ftrace buffer: [ 1245.249570] (ftrace buffer empty) [ 1245.253247] Kernel Offset: disabled [ 1245.256840] Rebooting in 86400 seconds..