00/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) 2018/01/22 22:41:03 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000)=""/0, 0x0}], 0x3, &(0x7f0000001000-0x65)=""/101, 0x65, 0x6}, 0x40000000) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000)="", &(0x7f0000001000-0x1)=""/1}, 0xe7) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xa, 0x4, 0x3fff800, 0x7, 0x1, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000)='./file0\x00', 0xffffffffffffffff}, 0x14d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000+0xba7)={0x0, 0x3, 0x8}, 0xc) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x110) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000005000-0x8)='./file1\x00', r1}, 0xc) 2018/01/22 22:41:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000003e000-0x8)='./file0\x00', &(0x7f0000000000)='fusectl\x00', 0x10004, &(0x7f0000ca2000)="0f31ffb5f936124cc83cc58c0c99be67a26133ed970e5bc965273787fc9dc2c5a58b69c4689b8d6c4ab0bcc2107bfb7b72036fc056be") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000047d000-0x78)={0x3, 0x78, 0x17, 0x4, 0x1, 0x5, 0x0, 0x92d, 0x0, 0x8, 0x4, 0xe9d39cc, 0x186, 0xfffffffffffffffc, 0x401, 0xef8, 0x0, 0x9, 0x0, 0x7fff, 0x5, 0xffffffffffffffc1, 0x9, 0x3ff, 0x100000000, 0x5, 0x4, 0x653e, 0x100000001, 0x2, 0x80000001, 0x0, 0xff, 0x99, 0x7, 0x40, 0x0, 0x4, 0x0, 0x0, 0x1, @perf_config_ext={0xe6e8, 0x99b}, 0x2000, 0x3, 0x7, 0x7, 0x7f, 0x0, 0x1000, 0x0}, r1, 0x101, r0, 0x4) socketpair(0x7e13c3679578cdc7, 0x6, 0xac1, &(0x7f0000d7e000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e2000)={r2, &(0x7f00001bd000-0xa6)="8db71cc5300f7d38683e3cbef484c9cd72cadd58038470ccc82af3b55f0163bb1779e92a19d402b1b3dd3f13ae7cef8d5c6d070036ad0bcfc8ddd1ffc507076862c03069ea31c45802b892a8924e8b18fb23e1451e9df1866fba7560fab53569240135a5b7d874c0480ddd9148f58f662fde9135892e787028e397139ef51746af8d2df4ca2f41cd95907c09447e9503934cee9dee4cc7d02d0043702852f5be4db42590c2c5", &(0x7f0000dee000-0x37)=""/55}, 0x18) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a68000-0x10)={&(0x7f0000481000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) close(r3) mkdir(&(0x7f0000415000)='./file0\x00', 0x0) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 6: mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x2, &(0x7f000072a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000ce000)={r0, &(0x7f0000000000)="05c7ed06f43cb1dd8bb06bd8f8a0b71f7d096b3874cdd4782a2e68ec96a6e7421b22151cfc7180faf50bd0f7c524902e34f373ecbc70f2e9f25fc82377f2d7216bc97e8df2c7fac7cae2d42b277953b0fbb1f28cf04fd3571c9ecf8638c7175491d5c4aedabdbebe72b8e0be2c14c022235b70d7b7827acb2d709a272c91cd7cf5f728306d59854513fd8f9f6cd87cf121c22f8e", &(0x7f000072c000-0xad)=""/173}, 0x18) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000cf000-0x10)={r1, r0, 0x7, 0x3}, 0x10) sendmsg(r0, &(0x7f00009ca000-0x38)={0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f00009c9000)="9c418b6eae30", 0x6}, {&(0x7f0000001000)="8dc7a2d02af6d92b6a1e294ed900e8e63f96cd79604a4cc472e9b4b5a20c4c6b047a6144c25c4c3550771d19139bdea2dbafb28020b569b6e7714fd6590eb61f0fc63e48b76b96973142c5a0b2276fbfdbbbf32e2888943b3bf5b9de61a59959343bed10b9c04d62cf26b5ca2e90f90aa1732ba03bc03d1dd6679f94d45d454bb53c979adca24965099d4abe6842e6c1a3fc4c92607fab36fa04e058995ece6118078b565f95bb9a11ded68e411179fd47763b29f84b826984a7c90a11178e02b3", 0xc1}, {&(0x7f000072c000)="97aa79232bd1c50d3206bc8832971dd1a36d6023e34952d4deeb562e0cd4f99000bd65f9f5954d4df2e2cedfccbf7d40f64bcbaec1acdfe2b726f438a67767a94736dffee731320c1aaf79e6dc0ce4dee391718dbf0b5a44b3f5773dfcf5974ab1dece7de13206720115103ba454e8b59c3dc1512ed180bbecf05a95d82ca82b38b1ca1169b6113cbec27215442d29b2c18e922ac6384266d079101160d269653da1f5c70111e037f50737fd535bf3809fc75c9a6f6795d029324ae707459b4d98c1e894f143caa5743aeb36087b5fa28a47e3769d58194e87d9a35b4f83ac7d1813b0fde70ad5954a3c5a", 0xeb}, {&(0x7f0000fd6000-0xf6)="16b539a47c164a5c168aa32cb062d1cfe08e9d8b9ac3c57b9112840d84d7f8227cc6df6d97188e35001bf91c50560f10a8c4d829a2713b19cea6b5390337fc73e4b1b817ec82869d2049ff6caf52f744584bdca17370879ca17599ac1865a37b6a69593a6ebfe8b486e5dcea81033975ab5f8768b6ef79b3caf80874cc9c6170c7a3ff91ad70ffdd56aede77e8c9761b9585bad96bd19a2135bee31a4bf433456cc42078428894377c7f503ab71558208bedf8b1531511434eb6b8a6ded933b4b10213df7cb6b4ed84610bb25e981e50ccd417d3b8887b31afcc0efa99876650b74ea85ae3c89cd95c934ab2755132cb382179253c3e", 0xf6}, {&(0x7f0000001000)="4f7dab3411544ea6b6c66c7a2ea37195ff9499454478855f594645da55202b1757519e920dfe64052b2e9723c0ddc7c0a51eb39a6ce2d07cb85580d01cc1bef668e3b78ebbdebfdc0afb0a9ae82fbfbcc55997912e7ec297ed7bc497161e", 0x5e}, {&(0x7f000072b000-0xd8)="4b42c6c1cf836a7d829e2ba42979e016513b25e48d840b34cc1abb436e0f829ed4dce20c836ab208c3589e20271549c62c622d2d9df527fabdf1c0248daa36650a6d6660347b864ab3514829f78991b29d7a7b4cc208aa7494aee7f5662c479cf33bb1fd7bb8bdae59c438c5f3b59c7624e593807ff5118228b503949cb006464dbb8d8e2646a5394467220961e62742b29f0281601211f5055a9bcfa98edf9e03f459cb4b405d7fa5dbbace581531b8e3e9d6071c4fb796fd628266a1c5f1f215380ca013f4c7ef176e0da007335df29e3653f5925649f5", 0xd8}, {&(0x7f0000002000-0xcf)="3c04c03de24f586ed5d1a308aabf1c0e791460d0a16bdca7e7df9055d74241449c494fae4767233fae38d7da22ba4a41d879a72bd0644d694630f813b1afb1ad51d938cd020451249d996acd36b460bf6591ae7da1bb3625dcee2292fe545a2a4d45391114e6448a77ad98de3bbf913dfd2eaa62b84202a7ec0ee755c7e1d60fef342d08e4d48630c792291b94c3e0e72f80129f9b386531a7366123bd403ac051fee6ec8893112c6510607f64e10b85797d62e341476892173f5a79260623acdb5a871f6322faa29aa52d81daeb09", 0xcf}, {&(0x7f00000cf000)="", 0x0}], 0x8, &(0x7f0000002000-0x2e0)=[{0x28, 0x11f, 0x9c, "005d1043e10d2374cb7d4221c73a1b9aa1bbc4435585fc50"}, {0xa8, 0x1bf, 0x2, "ade012614f5f1e6c8c25497224f011926d545abef949d841d9368f9326ccc77c86f3132cfa4ed1a192760bb42a35697898de53b8f1787057cc0474a4b0d281097a1e6a868ef4aac8a21d1f695c61974020e6880ac1be102083e4d76890d67d32053c45aefccd3538154871712488c66d246ead13f9f05bb725407053ec7259926594ade45f02d26285045df4ab1ea318396b8f00"}, {0x30, 0x101, 0x2, "25883927230220a3f28c42eb84ebc94475c3eeddcb91a2a31d"}, {0x40, 0x1, 0x6, "a4162f541476401750fd9773718c5d0a394daf34fab9852811ae144a01156ae0f71b2e218716603e1f47ab"}, {0xc0, 0x114, 0x3, "43d09c02c1e36d6345d7e50e626b24406a0049363e28256329c5aa9bd21452bbcd30a8754f246f0e20794140c9296bb6dc249a0ec934ee6f9b343ac18f6b9e6220cc02812f9431ad5faabc8cb26e6debb1640548ac5b8d4256f4084156db1d271445ab0323dd03edc1d538087f20b03c604d0302ad6ad3921fcfb3162c6bdc166868470f0db1bc7442d571f10d9d1d825ec3ab9eac905e0e72583d97f72ccf61e499bfc238f43382fe"}, {0xe0, 0x1, 0x63214f8b, "c08f75fa5eaf00e7bf013edf342f897195e6a30b461cb0fdc5205884792c7fe98b81bad6f256f237404ae8d8572747d10f360ea9f28eb270afd3f13bf4467a109400d294279746087bae866821e5b89da98e0c18d8c7815a5f3acf49f448dd1c6a8dc768d188a90799a51b560aabda76e7b4467b414af141d6454c40a5df64b49203f90b60d94635adec796a3d9a6bda77d07cbfa9063ed28d659d3b66a33cf3d887325bfb32ab983c9e8b58c38f691b2c87a1b2689dee36ee7f777463178f48277512b1e6cb76d37b"}], 0x2e0, 0x48041}, 0x20044804) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 61.012084] NFS: bad mount option value specified: vs 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8080f, 0xfffffffeffffffff, &(0x7f0000457000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xf) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ddb000)={&(0x7f00008b5000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d10000)={&(0x7f0000ef6000)='./file0\x00', 0x0, 0xfffffffffffffff9}, 0xd5) [ 61.049923] NFS: bad mount option value specified: vs 2018/01/22 22:41:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000a94000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000097d000)={&(0x7f0000e5a000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000030f000)={&(0x7f00007b4000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000291000-0x8)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000682000)='ocfs2_dlmfs\x00', 0x401, &(0x7f000079e000+0x6ec)="2e923cc248c80b82800c39e80d43fecfd7acb71dd8d27e582967dab02a94fc680b68092a20e24bc4421fdd9f7a08d3dddfeb596281e9d0a4343c4fd71d15217ac4557b339e042c63b67f0770d9b49275f6a02c9b082b81d6526c4729140e61ce1d26af580c9c2264137dec64a5e98cbdf450b36bdfcd1bfc30ae3c65f0a1cd82e8a4e7c5fb1878312f82f5b758f6f28b05cc4870054ecd1b6675c659f358d5bcb3b2b08f24efd93296980084ca7ff1caf29ca193c60f85a37584b58ac1963d2cc952aa3d9e12328a5ea467addbc23e61") bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x7, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xa, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000732000-0x38)={&(0x7f0000f2f000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000698000)=[{&(0x7f0000db6000-0xe0)="5adb921c874bc0f82bc1bacfb65a45218613b6ceefe2e2df108d7aa14189e6e6b0598f7577f541ab62c20019bec07e22f9b36ff9e294eec9e4f2441d9e38966e8806ad4221c6e72928f9539f8ad182f9760dd770b081b5e9f73d028b2ec2e0a78e4a9b764ba0c6bcaf6b486b5dfcd3b441550f08bcc1cdf09ff763fe42e89d571c24f22694b73f23f4f76dec2a2cd23566a97c6da8512c595f842983e58e921a688af4e77bdd4bf047246b47ec620193d88462e750d32a08f25a8521158a7ccd66c79b04fe0a1f4f6686202c1fa1aed7d83f06a94f1edc7ff899a536ebe02587", 0xe0}, {&(0x7f000021e000-0x33)="194384d57488d77ec9a8d1d4a8598b749ef8a8c7ea2fca04824d9975352eecb8c8b6dd347e667f01bbddbc833cd34ca0743a94", 0x33}, {&(0x7f0000952000-0x72)="6deb9b913a0d609659e332bc69cf5ad0a15b854fd72cde36371b654f55c66f40f3482712cab8b2ba4ffd353bf9b5a99ab2429ece1ab99afcafe37773fe671bd7d1c731a0cc902890458eadb31b3a2d8298727d768df3710c7724ca0b5cf88a739aa5bc1c50b9e018811ab339c9a1017bd215", 0x72}, {&(0x7f0000c8f000)="33578600fabc38610e9de6fcf2530f37fcf06f9d4feb36458df4467c7fd845c5b8d6f11dbddb31a3f9368011447903ce5704ed55107e68d1fc74d377a931a16382", 0x41}, {&(0x7f000067f000)="7152a449bb5f8e655292812e1837c135a9b16c80aaf85769b5e35a9ec5289927d9e32e0fd1631cd010f660f2f85ef2527ad43fcb934041e2cd3f20b2d98ecb930c360feedd183db7d5806076ec339507ed5516e06e17a317b7ff31cc167692ce98fe937d419f93a85f5df5e7a4fe44a4f281a1fc6ce1bcf140aedb9c5f4165da5e89f4", 0x83}, {&(0x7f0000aaa000)="", 0x0}, {&(0x7f00003fd000)="2959ad3d5de57e0090ae7208a0d2084ff5a4211333f101f2ee82341d6f3925e4c91d77ac6c4d14b5fee4a7aafd735fd0d801376f03d9c3c74245f4596a2caa268bcc3f32d71b", 0x46}, {&(0x7f00005d5000-0x8)="f92e39f3fbcc11cb", 0x8}], 0x8, &(0x7f0000717000-0x1088)=[{0x1010, 0x1, 0xfffffffffffffff9, "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{0x78, 0x113, 0x2, "c5df8b48f02b8839e95091070ff4621fb1d3a2fe69f4db66189000d69f84d66c018866f98f1c32668591344d9c85c8244a8849f42f4e1fc907d957b6efa076ed451a98f862bddfa31d3f88959209f005d5140c55e9a67adc8b353913ae8663a3ba42cfbe8f6783"}], 0x1088, 0xc080}, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000539000-0x20)={r0, 0x3, 0x1, 0x6, &(0x7f0000015000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) recvmsg(0xffffffffffffff9c, &(0x7f0000dbb000)={&(0x7f0000adc000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000d0000-0x50)=[{&(0x7f0000cc8000-0x29)=""/41, 0x29}, {&(0x7f0000478000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c20000)=""/46, 0x2e}, {&(0x7f00003b2000)=""/243, 0xf3}, {&(0x7f000021e000)=""/4096, 0x1000}], 0x5, &(0x7f00007d8000-0xa5)=""/165, 0xa5, 0x100000000000000}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000149000)={0xc, 0x6, &(0x7f00006eb000)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @ldst={0x3, 0x3, 0x6, 0x9, 0x1, 0x6, 0xffffffffffffffff}, @generic={0x1ff, 0x20, 0x9, 0x4}], &(0x7f0000037000-0x4)='GPL\x00', 0x6, 0xaf, &(0x7f00009d6000)=""/175, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000b47000-0x38)={&(0x7f0000e19000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f78000-0x10)=[{&(0x7f0000722000)="5bdbae2bf80a515424a6444fccf0b376e2df4534f97733b7c31db31cd5f98621787a61f844be04985b2182b18200c4ec3586ca8e8de5e1e9213e2581e112cec312c76f9d60e72617d97fdda81f99b8c63006c2d35f4017fc763cf9a00027666fc949631054242efcc98c4d76040f891ebdafd605be714fce428c317f5ff94219b896f98c4b2c123793bfe18b08e6523d53fbe9468b7f27a50ed2c49a102525f647a7a9b5333b717b343d01aac277b293ae8092c599696f7b776c7f04b597c0b70d9353b56c0446cf020ac3a5ef00aa32d7eb3341e73005966275b69afc1ad3d2406860930459ca502594cae3527a75a1aba184900a4c5560fa9455ebfe3e99a246b19226b9aad39283ca806ff676c630b8630f821a533ba5bb061f1a41e2c0ac0f1f7b09cf0ee205c14143ff348f93660b163b4bc68d57d4ea1b31a79bc230f4cfeec7e8554c1fd929b7812eac99533a33296b7ffeadc0e1fdcce706e23db2c86d9db898a90e76ff6de9289ff3c31884afb727cc8ac75189c2535dcec9b5aa55ff8e169ce549b940f9cac61bcff001510d1ab5ab5fed2a7b2c6e25f91c09bcf1c22968ebcef278b6c24138492c4572c27b10ccf43e7c2fa0ca54070883192ea134246dd7df3161d138560f9d443d2d52c0fe9928ca785a30757de64edb291458b83b8eed83b6ef94fee550a20aa3b42b5f2dcca9aa728383fe1f5dcbabbf38f6bfcfdf1ff5efb62805b163293a295fe35cb465e7ce6f20d536653e938466874221c6d14f5926a0788ef4d9cb4ac79fb444510e6e9b661d316d0adbc986d187b3b86770bd7c5595ea0dbcc8a75d1dac6030deefac61f68c2417ddc4ab386ad5ae15e254638a5001e487421cb3f696b395a7b2d2b110dcc6391c2006fe987ae591fe11af6b8a8e5fadaa4504dfce8da1dfdbc91ca381c633da7e1e4ba72e9db413187db71593860504fa09174493d4cfedf784fdc72be6eeeef3bbe1397093b43c0bdf2120186c78f92d18cb0b180c38ec510a2a2b482fffa45d6ad56f968657e5e8ba8ae455ddb0edef5608ef342d676854a2811a6caa5bfd67c38060c72f9afbd209e2ffe41ceeb7c0ffc91f425e53e77652947889646a2e9485b518c1fbe06d77af6ad1ec153e23e0f90a2e942f985f2d5407b87f5ebd02ed448fd5e51e99df1da5e513c766b643c637ed2d43fc7333543cf77b09d2b5907f63a8c6e6f6bff211c205a95634880fee974dba22fe9a8d1225656fb7c5f5bdeba75c5d96b642c3b422bba1c0f2e2887a5f1f3a8d2ce0f0a73a5d76f9e2634ac9dceca0a1fe8171cea3b271f0a1a05d91004df84081d7e83c83fdb6c3536703d0e20ff982469c3c8ab01ca6d6a1e55bd81b5bd4fd881764f332acabe86af63b4d8ae694c0c261377a67a60f75026ff96e2385a55f98d864ff9d65ead27f58dd5c145025f8f01f2991bc8d500ce5601e3ea00caca53af2160c9ffd217b14bdb90cc7084d397100870ce32974aaeb36a384a322fa56ee4da06b10d7344a4645b4a0c648e558a988519abc418a6e6ef2bce73ee79979994af80ce94e8f864be9b462240298ed7cf23303335cec6ac0fabb41e28de2f046da1ba776aad318770abf742d2bd121a940bb54e374be96573e84b2c472a724356b8714c3905707dd2450925629a50c15e0995718f7d9cc8ecd710691834abd4d5fb250bd4f13687cc5b73a56ac86631530edcb91e78806c438ee45ec95069036db44ee5c622c839cdb027bde1af34fe21a1675a39e373a4717a0805169b42162a23d00960a27d5a9dcee18bacbb44314abf0e2b7b3f970d78353e67359e4fac7de16ad8f83b837fad454d91fd97d405a77fdf52dbf168ef40dead1d7d32159725d5191360f72a4aa8f940d5a13b980add4355bf6f52c11fa33350ba9b57c12bf11dcf31cd6ad34ca6b5a7f679eafc913951c02efe833ac7403a9b42c4445f74064688598ace651d5ee8e40f7fb4eddd1b352ca114896e8579aeab97f5cc001ba086e0f5b9bf41c53592bc8419a58c6be15882cfad658bdbd21eb877f836da27f4835d64f9301ac811f4cd4ae586a417d4070755567a647f18cb44e8711ce84fea3421230009e4efc822395a24a2cbdd2f99066aafe221f652455619b18a72030d2c150d21998199d91e17c6df20bb2a3d470e0b208fbc875066eef65b30b351bfce774e06d764cd7da5435f66ddc2b970468c7c936595a1d56ac7034f4d60657bf6a30a1d9a78084305a74b76b94e3bba9d7b83746847414a3fdb8930073515812d4d3c0e0c8ac6ad78f4a5ccfad6d32e8a398806de39395e8a9fa8c1444e9bb2aa2bcff106447692d0f71bd797db6f7c8714caf0d56d18778733263f1523d2b721e63a24692dd2e0c3bb10164b469890ba32a51e60a620f104169b0db13f210b722727b895ca3a772830f8a1871e994b24b69323cfec2a63d602e619148b01b98e8e71f29801d52b001e279593277c5baf82587ef96f68c8035e8084a6e6128590e53f702050043b6b6ab8b4125bd00c92ada48ace627e70e977200b8b0591255242e30c670788e2c40c49beb16216508c7795c68743b85c62041cbfdfd1206dbf3c52af6b9f5351fd28a8a2843b9206e350ecfd813ef9824b1acde6c8df786f9aa6ec35f1b2d5102bcb883474387fd49f58b87b9519f30bebe03a440c9754b4995321c39a4dd67e9c2c9d409549f61b91fd07b169e585553ffe645ded2f014485aa85b22b100611c86ce451d71001161cd1458cf578c116417e5667d77737a65ffbf01ff1bd4ce6a8fa8085fa427882db9115aaf36d1a65127af53d00fb14efd38e315198dd3b0357e572ab06f1a646d63f930b612d7b83d69813e395aed8034ca54c07b0cea50b749768260102d77b186082a4fc0c3212e3e352ff8e3a406359f796d4958674633e346ca6bf92d9a82ca7a95d60d6105427bc8d5697014c5a71bf87afbb670bea85bc38bf7bad00c97419ec34c151f1a8b816da33249748be2bf082867f2b0817aa11e9ee91e30cbf7d95d76bf289134bff2226b8f7d5e84e5bed5f9fe06297a84f3b570806b607ab4105f687594c1341459f7beaa10ac5ecbe9c0a923972288afc8b652d9c28e99eb0192eee097c6a45fd41aceb96fca12e5358ef5207bc264a0ae73b414eaa95c1dfe802ce492b0bc78641bbd4c4960512ae9b922bff69ffeb6c3e429d186067abf49e7f06beb154c2368e2487ced9a8c82d1053fc29441e4f3ee6ae6f3a2e3f9235e1b3acade1bfa9121f952965220e49923029286f36736a53ec84ea0e27757519ed2b56b0bffa5a76244d7131c14c6826aeaa315f460120725f42208e136cebecda3e710f142f0f391640dfa59e32a1beb38a0c94d59d5d0370caec8ef4a3db6bc07b50e8fd9bf19eca2d64f433086f0260a23e737b6be75838d0e81b0e3674c5e1a3e6d398bef9bc5bfb26e93723c6e793a56226bc9e0069fe4200264311a93dab999bc132f47395ca622dfd14887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0x1000}], 0x1, &(0x7f00008ca000)=[{0x1010, 0x102, 0x60b, 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"}], 0x2128, 0x880}, 0x200400c4) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000dfc000-0x38)={&(0x7f000046e000+0x8b2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf5000)=[{&(0x7f00003cb000)=""/112, 0x70}], 0x1, &(0x7f0000a87000)=""/238, 0xee, 0x0}, 0x0) close(r1) sendmsg(r0, &(0x7f000065e000-0x38)={0x0, 0x0, &(0x7f00005b9000-0x40)=[{&(0x7f00009d3000)="91906b749126cd5f2b14e946b2511993240271c79518fc248a1bff978ca696a250564a1ffd8498b2a414ad5af1d06e0957c669150603c3a9569e25951bf279981e6b4594e9dd084ddf0df924c8018877b26f21b772c6f6cbe46befe715baa8df101618fe5fb48439a32a1f8af85d6e2c9e", 0x71}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x325, 0x0, 0x72f22758, 0xeb, 0x7, 0x0, 0x2, 0x2, 0x0, 0x2190, 0x2, 0x80000001, 0x9, 0x5, 0x8, 0x6, 0x0, 0x4, 0x6, 0x1, 0x8e, 0x400000000000000, 0x40, 0x4, 0x4, 0xfffffffffffffffb, 0x1, 0x6, 0x800, 0x1, 0x1000, 0x1, 0x9, 0xffffffff, 0xfffffffffffffffa, 0x9, 0x7, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x904, 0x2, 0x9, 0x4, 0x1, 0x3, 0xdf95, 0x0}, r1, 0x3, r0, 0x3628bffa1923a4f2) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009bd000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000950000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c61000)={r4, 0x50, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000392000-0x10)={r4, 0x50, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000af2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0xffffffffffffffff, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000010000)={0x5, 0x78, 0xffffffffffffffe1, 0x4, 0xac3, 0x1000, 0x0, 0x4, 0x600a1, 0x3, 0x3f, 0x1, 0x93, 0x81, 0x0, 0x1, 0x3a06, 0x0, 0x6, 0x9, 0xffff, 0x0, 0x12f67393, 0x2, 0x9, 0x440, 0x0, 0x100000001, 0x80, 0x6, 0x5e, 0xee7, 0x9, 0x7, 0x6, 0x3f, 0x5, 0x9, 0x0, 0x3, 0x6, @perf_config_ext={0x8d, 0x4}, 0x20, 0x0, 0xd8a, 0x0, 0x0, 0x2, 0x100, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00005c9000)='\x00') 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c11000)={0xc, 0x5, &(0x7f0000d69000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d00000)='GPL\x00', 0x10000, 0xcd, &(0x7f0000176000-0xcd)=""/205, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea8000)={0x0, 0x0}) socketpair(0xb, 0x0, 0x5, &(0x7f0000346000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a61000-0x38)={&(0x7f00001f2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x1, {0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}}}, 0x3a, &(0x7f00009cf000)=[{&(0x7f0000777000)="8a70c21f1b2cdd8e4daa6b", 0xb}, {&(0x7f0000173000)="b68ab978cc9017f1ff18c851ea815a79f59d7c8051b8e972e3b00b23212f556e1226133f5f24d47ad9edd9efd42881a4ef2d95e978a1b81f169431bc46fa104816cfd3fa161fe6d286ad19ec3b55f5a2286951e799833f2be2a907acf449cb45d8c8194b5021af6bb4fb5b9f5e2602", 0x6f}, {&(0x7f00006a0000-0x45)="ef2c4effcf02659a08f1bd4af9cdc0266d8b11c0171b1fcb4fa9b77c2207772ed10ab58facd7b4a1047bf359638d0a4326670eaaa99bd6d9c06b9139dc9d8ee49ce205be52", 0x45}, {&(0x7f0000c6c000-0xee)="3b90ab4ab3f6a2c55e7e02ce31fea4069c26fffcabac2a06c5aab765ada4d371c122c82bc065f55be10743a9cf833badead3cd7c9f75aaf6d80732c45d800f5e6ef4df95d52cf44e4784da93725b720173f6618294b96744081e44af6b70d25843d18e23957adf048373d1291f1d77113c1d59fb910d0389968a6f46494055d1042d7e0fae31a48ff49c37e6a8891e3ec2017a105a1d6c7fab9928809a8f9a50e817349f04faca5d29e91f4e92ee82b4fed0c9da343c2dd89367f4d010533f482d5a436ce99c89a13c7931892b191ae71fd483644f5d7801caba867cdb27b2de035be885cf16a8d2be13d130b2ac", 0xee}, {&(0x7f0000e7c000)="6749a3aca3addfdfa47ee9a910417758911b574ff69c7742192d54014aaa0a49c7a25ccef4eaddf571f0f12d7acba3f7d545e64a3983f00a9255ba504ad9b767314e0e3b2dcf1df1d95af92da0f8c692c45754ce3c74fbcdd38ca4f4d5474dc6231404d854e2d70d2db61ad067b14d0e62cedc05528c6d075e0793b71d9ee8b88c935d676f7f724d2adb638b96a7291d29a256774b3205fffa2301615b74f09e2bdb0f", 0xa3}, {&(0x7f0000491000-0xc6)="f0f0428df54dbbf3ddea355e7fc4617a6a1be913458593b4f1bde33d40daf5436fc143f1c725e4093a5810a8b18040e4a439d5e4385bf02de48b54a9b8d1abedcf252963feeea77e7b6e444a8878d372b8301d54076dacd01e5256d4b5671a7e24fb78f1a2a40a07f489f90f619e087f3ecb81a6da9fc1bc48be6a571ef902124a0aea9ffa176a30b752b31de60f09a9451aa76e4f8242d1c8e0fb76f71037910e0d4813b4d7e4fa8d985db9e5c8a6f6b244ec32093e87aa2ea65d1320c16496ea9c7adf8480", 0xc6}], 0x6, &(0x7f0000944000)=[], 0x0, 0x40800}, 0x80) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0xfffffffffffffffc, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008af000-0x2c)={0x5, 0x1, 0x2000000000000005, 0xb, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x806, 0x3, &(0x7f0000266000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ad5000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x6, &(0x7f0000f34000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000f9e000-0x2c)={0x9, 0x3, 0x80000000, 0x60, 0x3, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x5, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f000082e000)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000dcc000-0x4)={r2}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000631000)={r2, r0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b58000)={r2, 0x3, 0x1, 0x351d3e5f, &(0x7f00007c9000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000319000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000874000-0x38)={&(0x7f000090b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000024a000-0x20)=[{&(0x7f00004fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c94000)=""/224, 0xe0}], 0x2, &(0x7f00006ba000)=""/106, 0x6a, 0xfffffffffffffffe}, 0x40000000) sendmsg(r2, &(0x7f0000b4e000-0x38)={&(0x7f0000d0b000)=@ll={0x11, 0x7, r4, 0x1, 0x4000000000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f6a000)=[{&(0x7f0000f10000)="3f6424013f4e85b9f4c426f621967862eec4270531e3aa025b9d07440e1cae9a102d7ceafaa4b5b9c8c63b3bcb773620aac7ef43805997a8cb463a84c89ace2076be3678b17e44702ac509073765d289374e32a1a841fc2a6f8b307e7be2040b8773f21e8f7440c218d23511c8f29465ece1eab008c5fc2a8a674ed69b0184c8c2074c4ca9fdb419cd888cb5fdd00a18fcb4f497714700b1c6ae761a503af498cedf192de7ac2f844752f11dff78e607f3f5cc093fae1d28fdf95127b347047193959414c38e083d2801ddc74153e9820b1bdd93d8e70188be3967ee702507d87477e4", 0xe3}, {&(0x7f0000de8000-0x7)="0c6bc09c45784b", 0x7}, {&(0x7f0000bbb000)="212862f94577843b4045fceda76df41b8557bd427cb3e6d812dd70cbb9c065b334289f92ef752105429e23e2757833e46924177782bd41ff3363f8f486d2314e511ba6ea32bb6f6abcbc24d21b69cc9f441b8ade68f91939d67a1d342dc96e85c7d0e928aa32ac368f49c0f829525abc3c4889c0ed72c318c9788c59e910d8c69587aef4b0d391991550fc9c9a85a6f3c71a99", 0x93}, {&(0x7f00006af000-0x1000)="ec710e6a1f803afe36548c998c74aeb76669c885935d3c041feeb7b6a6ef9c96687dbd733ff49fc87c8e587ba3335ee8482c3531f1292abaac58c9ec801e63643b554e01d0c8d17762ed8b7c1a2045a4b48bf2c122d7a02af7768affc578c6550e1d84e3806d5a86ac44433d31324e3aedfea559838e273970f221f6614cd1939341d917685070de07711c62bf140855e1e5554fdc351d4d58fdefe678d8bdc6318d0d957f9f5871ec27d70479b71fde69c6f97f6367e611380a6baac925038cd479731f0c4fd1131cddf9f2b473517c05b9b982582e08bc0b80c5ae4fa15343aef23884202e843d673fa327c83280dfc66388bad6d30a7d7c4f50752feb9e08d035fbc48bdd06ff8b70e5df61694e76070de7cca09831b843a67f51a293ab1489efa116b835067d00495e42e7256b7e9b730531665d8413093fa72ab0b5fc507cae18171ba232efb7d7e2313a56b965e80318554e1c71ce2b7bbb1309d01e15afcc87a6b6ba48e72aa83d3975e0c9014aa7eb63fdae5407b5318b952f4f31c721f5f29b258dced65799f01b488900189704d46eab7d13fee6459a1d3f86555b3f63f1712d700e044fe0bb284d6748e3cd0a02857917c5ef09f43343c416fc98292375f9737efa07399b04b1214e6044d1d1661a8c016b576bda2075a69a4c635a76857343bee23de5aa12b42470a696e2d1d5aefc5413ee617fb626e40931b442bf570f8d08225b98223983309f565bc5f407172d577d4a1a164e4dd97ba324f0244115950e1df8892ccf29844fc93a5d4ae7ca6912f142c58a0a4bb5aa3e34f627ccee413e24199bb73357fd414e11a0794ab29dc296f90a51fec7b7168fa5d6f66e37d5881ba823b8154887b887847f77521a04f2be67d6e25ee4291276317e071a2b589c77d1960dac2ec98d377af35626e3c550487a2e20857039acee3b6ee506a5367cf476ec71c1b43e852b09e631251448cd9a057bd9e081a114bd570051ed83f2d49d72334d3265761251ea96cf7df8889ab76bfa5b9166fdf2e1f485abe8cf6bfce073c8873cdf8aaef02d49afc562a9600b3b3ad5908b8de137d823ef67544d55c5ff16398330dd04e79a7b3c3eba7673195a6603cc03a8342b2ad538141466fe6b9a27130803c02af7a8deaaa799449ecb29784edb1fcbd792782c95ce07f9ee4f588169b1d27d368a05987fe2a2c24bbba168ec2d62439c4a1e469c3dd590a3c12169ef316031058d96b3bec20ecf07415e4ea20ab7db33cc1173208e0b500a6fbfb13425460a949112a584388088dcb080103d385de3c6ddb4280b6d4286f73f00511152c0c7f311d63f863b54c2a84b20f2a885cb855c9adbd66ed8dcce91b4c5adb81356626b1508ffebb5ea3147dc53a3bee361b4a8d972e0896aa28656700e04ea76daeffe0b78f85a19934d7ffbc6b862a57c66df092f913b21f2d2b7655a1cf5fedef3d6c504e22674e06c1244cff4497c4746da9d10bef036b239717b53f66bb5ee520979fcfc3b53a016d156d6744889af9d0c8e511f631eea5726dbb1d48b02ff90726d754a0143cb5b0cdcb1d8388f96dbaeeacdc4f08e6faae4a654c3a26f5e019af710134eb36b2d0eeddc38b83c0adbd4297dbbf4d3581dedffcb8b1ecc8e07a56d295b5bebf81d424d354abb80daf048c8883972737abfadf54b384395369e32d77e2e72bd0a041cf04a514fd909d75799e7cdadbe11dddd506ed807f00d830ce11a532889ddce8df88ba70b9c3c68d99c941019170d87a91972614fedadefec22ccc8076c2ff2ced19f2f8a5ab086dd397a5effff500f42f5e8387a17e30192e8f061b74f69bf6dbce034fc769ff3b12dc556d0a967b50a84771d26aff25a97c533e03be9be4cf0dc75ae88d1b3e133fdfea7e40bbe9df6441e5eb027135d8e3ad701e4c5c74b6361158664168fe1c74a9164b1569021210cf2ea5b686d9bc349660a03ab05e2c43f0d5890a618922cc4cc482763196a98a815f041bbfd35d37d0728638e18f6e8177819663e97659a1d9abf2a63e4e66d9bcf9efc8dfd107b4d61071c1535c57b4f5e3765a6d9d2e9511e1a6c484eadc63d5a3982b00a0e64ee4ca690bc8e181e3c9f10e2bfcc404f1d553ae133d9e73e4caabfcc51a6d0f9eb4218499a9fe9372a29b099acd173cda14bd73649f22732ce23b0814b21a397b479019a53c2f85a62e791be459c3f9c6dbe5e3a931dfb743269984753d90b09b92cb10bbbdaaf915d27360188639a340aa6bd4ade6f15bdffe1602562c1b1ecacf658c178593d99bdfd81032d8ef267bdcc1223d6987eb0bd7d0b84430a65a6cc2db7d992c2a365f0003c67a3af4838d3085640b5e4765e1735780d7ff8210b29c0089cc879ebc06f1c5d79f0590ac3259c6b464ee53fd19aeb041c65ce09d20f679c03f6bff1c21e73082e9369acfa481251968bc01a6ccf1301a7c3a773caf9646dcdd7755c9ba37613768c8bde38e2aa407ae8d97c18e9c8bddc70c671ae7979b025d9511b357497653fa642ef998124b48bc35a4ddf83626c45cf4b034b4bcfbe95414e0f187c1f73898b22793c7f8126bfac30a049c93aee81cbc9a921b6c0e7e71761aaf3ffda753583bbb2a89dca46c9194284c804be7724ae7750bd00d3ad297ad13de65c2f6cbad6e89eeb660bf55811879b3381f57798e62f20db571e83618d96053a91f17a822437bb936c22fd604048cc28dd0e27eb5afd470d6cb4443fff02d553d4c6bd49c0602c1e0ad1a5145a657030dececd858d4de7449b2781300d9949a0e720501bac479653637419f29417e0fdb509ce709b2e2cf6615215fc9b6d84597928a3a7bf56d43897428cd1e7410e05b093b7cf73c15f5c400a0dcf92dfc19391032efc74d5608f4839a3130ac0beb6041293f33db7bd3cfa8941c9c188d59c3dbac8121fa234556a663b06e4ef154c72b6a223949a8767892511e24ec54fdce8d91dad4e0b19c776f1a21bc0ffa0f79dbfa7c6db54b59deab613e168037aaef1b45824f52244f109d809f61ca1040c090db1b7dc7a80536468a6481a0ae2fd1a12b3bd3526cc8e9ab658177f880b37a32939cd5b304074c01e2eb83befd92a4f140faf4ff53151b329fe22ae14bfd53534eb200a724dd91563931d6d98fe2d2d60d2fb1380b4a411ae4a58c98c4a061ef2a5932512ee62811b4dabb4377dd1fef1717120e46700ffb793cbe112cc9c8ff13522a0e162fef99fde544bd3027e210e0da7287e8584f8ab515cb5d1b05c7e961f94ca7da870f6e43c9ad2fb82dd2a0c41265ceab2064f4c1fcc89dbf4a5af3e628cba926d2eb9d733137c418ab8c3862c2eae72d26911caa0fabbcbde39a4a6b68d74bfb9924026167c6cdc34148e03ff4d09caed37c29e42d73bb6e2fd115efa286ff96d90c1c76e4a452bb9812c7c973cd955b7ffd48b275279bb53ac3809947f86de47834e829d70792a7c0a12185ebc880dd8de3f06e748fbbfb7dee8c739be26a0b23224615379f4ecfa1c04a1efc208a95db4e40abca5a509cb8023a5f8b92a345b0cc39410d7eecec6dbf89874cacbe0a55b857e7b8df4815f5bdf25ddcb6e67f2d3b443f692cdb665a0624d3bf683cc006dcf9eb439b9bb03e14cef949af50fc320ac7adc5ff5fe72987cceb1cbdc60d10ce410d6d0b1b3f837e7f87ddd5589e013596549ba3a0e356ecd53e622e38fcb047045a81b558a463b4b7a55a0f00dcf13741f9932d97d5e6f3cd3a22b63d54e02cbe43a213c2b93392722f63d05c707e8c003680360115320b8d9711acba44ed8f6fdce523a5a782c37ce9f2bd760bd4025e66d7617c8973c8655b6e28ba0a5bd74f19d5e6f19211acab9df3a113eaac29452e8504b756ea99341eb2ee06b91bb0b2e57701bf8f8032ab558cb3c89fcc21c8b53d7af8806e692d7622ddff7c2f6c21cab8f5ff9066a053266cffa0b556679b337b77dceabaf70efd42dc0a0b9a5fdb366a5a78d8b9ad44e6d4568d0a515d063bb22d1b8e931411eeaa81aaab4d4cef6d2a5eb4004918a2262d6ddcac2532732bc8b082f84f72958699dc1bc89dfcaed302acd06aac45f03768604458dc4a44f99f3ee5709684a58217d1e7592c8bec57b4e048ad9dd055c676ca90c4545e6087e0d1cbf08bd4568495327b7cd5635e0cff2df54b7035e1a662cac38d308af2a104b94c4123bb264fd4e9ea9cace0ac6e02941f5013ce23de32ba14432e6e48b6d0a3ba42eb01dc907e904ff756c61d72924072d727f078e695b284efb53837a799d9cd47a2580c1f23221f389d14d44ddcc9203343fef2656e90c277a1179608c24b9dc04188364eeefdcd2e9946c61fc337635ac9477a9adfbcd73d3dd06502c5a92a1aa903cc31076efc6848a208c08602b9d380cd63ad715dc76b67868decec073b11cfd2afeed2db7832548d2a3c0b00c678a641c0624d805b3903e23c17ffee132a60d129bf9f95204b25d62588953aff1385557def2178de2963e429b25714c772256abb72743cd7b182a55bdd930c015f7f0b6c3469edc07ca27bc7f9b090014c38457443d49bb783c444e584565d6da005eb60804ee5c6dbd3eeea3f9baa7a0653e0f84684600f047feca1eacaa35cedd55d314070cb00ce8366fcada89355b4d2a5978a834007726f25051ccb3f71501b1f31fedc992df34afb8bbbaf5942a3fba94a609e18ab1e5ef0216befc3edbf6cfd2639e002d86957ee755b247a9e4de3fd562d88e675f2fde0c5ec148538ba5d446948f4dffec88a0167364b8e93283cbe43968b70c9f6c7994146e2eba7a1c212f90cde7390ce99ffc095a3d7eb817fa53f133e579be598df18967278c6dcd7b5b7fe162c9f81a83c11e7b5a0c98237a7441860dc142b66535144010b15108ac790e8d050e90ce405c1249e15f440c20482061085a66e79414eda9680fabd92387cdcb418e493ce193e74c34bddf424ab7d8852363ee357b0469f2fd44817d6b9a77f1115245362d06492bc9693e8c23be1c672ec37e631d173ebcb9deec5eac45bfa5556dd47fd61c609c61780a50b415f16d8b735dad3e7599e4fceb956622f777d1ab26bc97ca7b6f21faa06c8c1399d94ca3ffa3f2f6551179ba751b64e6ce3ebe00dd63b2b25885fc5d1ccdb0259638c7b14088bdd6e4f43ff6bb1d7273f13a2374df87b0e6d92139280abf929f861e7faaba23a15600f83dd1722b4c8ea400ec01584c9c60de1ee4f9c836fe0a3f6cf5d0294d833a10c97fa7f844a5f9b44b56638378ba1f4403d5b4c2cd4e33ab663c458933d8a0e31cc25649e9a829276df967bbeaa40a5694ec8b9bb6b8ebbe81c61d4541a79f3a1c3bfb26f6349928aaef1306fa2d781629da3e7567d82822c2bbbf8c6b708cebdf79ecde612e42e704ba44368da51f9cb247bdcea271b5f1820860cda918cd2f61c6723b786907bc1adfc9f9309c9be26e538c9c51d376a760bed19b6dbb62e9271a56c97ec15f27a0e5fdb0e7da62c0309baf15c346bd5f7673bf78045502042539f4721e7fa44583025990753775919fe9d420fbd8061afb1cad25c576b2fd981e7703008e6402241ead304fa189abb33fe6b6516b21f17c8f5360882ba8bf9f6638856e0a449eceb9f5bcb1ee99ae748168d97c0f89331c036202eff14f33b232902edeef7dc3784e755273d2d4aa3e5a410e60e4fb1a5b52722515789694bdbb78f96931146a9fe4901660c468bdb57747944970a9daafb7b055bc5f628c573a8b8f7e135237b0c8ca4f5aabcc9e34c1d830eb827763480c15aa1d22ba0c46", 0x1000}, {&(0x7f00001e7000)="82bcc397aa098bacb57b9683527ec221df423e43b82faca005d46c980d19bd6eee99711117d19bc2ab15f1839455a1807b8fcea97c1304f1a07dea7a9c736f8c7c04cbe093f7da7163a186b1fec3d29595b30f75b73eb3ac0e759bd56a871dd07eeba6436abd8ff1221e92bfe48f14273e4fc81d512346f79a256db5021a373960b07d6cb6123a842ebbfc83053694a07d657ffa7d7a88d38dee6b3c864cf001c45690e2eab2d6cb716dda3c4fc17d759c43220999f3cad3cce70fcd6c5aef89fc065cabbfc27556b578b784aef773708060700dde999bd4313d5d708c394225f531123a2810dba366610cfc59ddb1beb873f551fd28fa8fe9", 0xf9}, {&(0x7f0000290000)="14a9e45cafc8004f28794ef9d2b50d2292837b49da09d851a9c5c8f177bc7a8618ebcbce56443de5a7c3cadf12e1ffe642e030aa58fe7c885d87a22501cfe5c398888536d304372133a1a3e83ab81c0d29610e8564998aabc50ad32914c22968ca8faf747d09a653d9961b620238273efec5303cbd42b1252078193c745c3da6ef3bc8244c78042b85072735d4827849d797afd370f5700b153faa67af6ea185dada247fbf106fb5f0197277c28b385e520afce103b6a86065d3648fe5de3dde26809abaf153593a7d75870ccdc51ed77be0058b5abd33eb6b", 0xd9}, {&(0x7f0000b40000)="f3b93c123f3a552dbfcd334949b3a537ec9cc27541f894142a1a5f0f5698f23ada485b753707e947c5d0fca4ce43a2996ba7d52e0537ced5dd78e6bd36", 0x3d}], 0x7, &(0x7f00006d4000-0x1f8)=[{0x100, 0x100, 0x1cf4, "30f39b837eab009d47341b056aa25f12387a90f874a7592855fcbb63fd32bb673afbd1924b7e225adc40e7be3fa45fe107ac1ed21c0fa315587b8569ad6641ec89a9d2eeb7353852f4de6a87fa0f52e4acec5ea24ed5134ce7cb8d0ac009b1de266acb96cdc88c091c258411af70f6e8d5549b7bb403ed4b7d78e13118ae31741a6f8d33f5774e2362ff8f0e4c2c13562ed1f5a3246e74375288f1f74ec96e510664cf62d842769f32179bf5c1d0e05610db9183f811d06e6f99f0f29fb673875ab977bf34d3a847a0c037b4ef2b83dc9d87ccd2db7ec700e6d07d30d441fc58bef7b85a10823b8fa4c9"}, {0xf8, 0x100, 0x8001, "8e9853ce9b35ee8f20c292b0b75d936cb88b0572eca3d8b1c54548102524adbda7bbdc40ad962701c48010d1f0ed864a72d054b83e5d476ec00bcf111f57805a4bce4bd32b39b9744dc6f16482f5f8dcf5614cdb206cfd2527ed59d855772832f51be015bfbe7d68f9f694c4dc97b6a1ca5d71d48af08fdaa5cc4a66aba09f9b05eabfaac00ebfcacb7e1f49e4d900143fafb25550a1f6f34216fc04c9e40b3c9bca28b97d629147746a111b5e0db3e5d69394b06cc566538b705d8dce891bdbdc6dfba75a4d6f773a19b7edc0af0178681de5ae19019f61413c4d617f3837cfa488"}], 0x1f8, 0x8000}, 0x4004011) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000581000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000c5e000)={&(0x7f00000b4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c2e000-0x30)=[{&(0x7f0000e6a000)=""/236, 0xec}, {&(0x7f0000e33000)=""/3, 0x3}, {&(0x7f0000e01000-0x60)=""/96, 0x60}], 0x3, 0x0, 0x0, 0x9}, 0x101) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80807, 0x10000, &(0x7f0000c12000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003d6000-0x38)={&(0x7f00000cb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000c8000-0x40)=[{&(0x7f0000dba000-0xac)=""/172, 0xac}, {&(0x7f000088c000-0x2a)=""/64, 0x40}, {&(0x7f0000471000)=""/204, 0xcc}, {&(0x7f0000bce000)=""/160, 0xa0}], 0x4, &(0x7f000051b000-0x3c)=""/60, 0x3c, 0x1ff}, 0x10003) bpf$PROG_LOAD(0x5, &(0x7f00005f4000-0x26)={0x6, 0x11, &(0x7f00006d6000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa2a7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x0, 0x0, 0x7, 0x2, 0x9, 0x6, 0xfffffffffffffffc}, @jmp={0x5, 0x401, 0x4, 0x0, 0x2, 0xfffffff0, 0x1}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffffb, 0xa, 0x5, 0x1, 0xfffffff8, 0x1}, @alu={0x0, 0x400, 0xf, 0x8, 0xa, 0x1, 0x5}, @generic={0x4, 0x3, 0xb28b, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000790000-0x4)='GPL\x00', 0x100000001, 0xd7, &(0x7f000026f000-0xd7)=""/215, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000029f000)={0x4, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000864000)={&(0x7f0000931000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000288000)={r2, &(0x7f000062d000-0x85)="67bf2a11ad5e118556e8e85863a52eadf38354583cc2eab2142c62cb315f1813d3530e5314c1036a5f172351019dcc97bd4e2b2d78be97b03c499f2cc7163caad89a9a624ef321649a05c02effa8d8b8b41aa1161b7e129ea267c3b0e7069a0667db37e950f03d7d95e4a251b8b814fe8e1340c2dc5facd46499e349e5893479a1d94bcb9a", &(0x7f0000f6e000-0x86)=""/134}, 0x18) 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x18) socketpair(0xb, 0x80000, 0x2000000000000000, &(0x7f0000ab7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000586000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae9000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f0000cb6000-0xa)='hugetlbfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ef9000-0x78)={0x1, 0x78, 0x7f, 0x7, 0x1f, 0x5, 0x0, 0x34, 0x20, 0xb, 0x2, 0xff, 0x9, 0x0, 0x7f, 0x4, 0x1ff, 0xffffffff, 0x8, 0x10000000, 0xa90, 0x6, 0x5, 0x8, 0x3, 0x2, 0x2, 0x1000, 0x1f, 0x3e400000, 0x100000001, 0x8, 0xfffffffffffffffe, 0xf60, 0x80, 0x8, 0x2, 0xfffffffffffff9a1, 0x0, 0x10000, 0x1, @perf_config_ext={0x0, 0xcb0}, 0x10, 0x10001, 0x3, 0x5, 0x8, 0x3, 0x6, 0x0}, r0, 0x9, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ef000)='./file0\x00', 0x9) socketpair(0x18, 0x80e, 0x3, &(0x7f0000e41000)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000d98000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000920000)={0x4, 0x78, 0x8, 0x7f, 0xc2, 0x7, 0x0, 0x8, 0x0, 0x4, 0x10000, 0x4, 0x1, 0x2c, 0x8, 0x5, 0x3ff, 0xc000000000000000, 0x4, 0x4, 0xcd2c, 0x2, 0x6, 0x9, 0x10001, 0x3000000000000000, 0x80000001, 0x1, 0x7, 0x810000, 0x5, 0x100, 0xfffffffffffffffa, 0x4, 0x401, 0xdd5, 0x2, 0x35, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000fce000-0x1)=0x0, 0x1}, 0x1002, 0x3f, 0x6, 0x5, 0x9, 0xfffffffffffffff8, 0x14, 0x0}, r3, 0x8, r2, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000ef2000-0x8)=0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bb0000)=0x4c4b) perf_event_open(&(0x7f00004c9000-0x78)={0x0, 0x78, 0x7ff, 0xffffffffffffcf0c, 0x1000, 0x9, 0x0, 0x2, 0x1, 0x3, 0xb5, 0x3, 0x100000001, 0x6, 0x3, 0x7, 0x0, 0x38d6, 0x3, 0x47a7d4d1, 0x8, 0x3ff, 0xfffffffffffffffc, 0xf795, 0x0, 0xea, 0x5, 0x80, 0x101, 0x8, 0x0, 0x8, 0x2, 0x9, 0x200, 0x7fffffff, 0x6, 0xac, 0x0, 0xd1, 0x2, @perf_config_ext={0x9, 0x8}, 0x800, 0x3ff, 0x200, 0x1, 0x804, 0xfffffffeffffffff, 0x8, 0x0}, r3, 0x0, r1, 0x6) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db1000)={&(0x7f0000440000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000069b000)={0xb, 0x131, 0x3, 0x5, 0xe, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000d6c000-0x48)={0x0, 0x292, &(0x7f0000637000)=@raw=[@ldst={0x0, 0x2, 0x1, 0xb, 0xc, 0xfffffffe, 0x18}, @generic={0x0, 0x5, 0x0, 0x3ff}, @alu={0x7, 0x8001, 0xa, 0xe59be74dd68ef83e, 0x7, 0xfffffffc, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffff7ffffffff8, 0x0, 0x0, 0x0, 0x1}, @generic={0x8, 0x1, 0x7, 0x20}], &(0x7f0000423000)='syzkaller\x00', 0x0, 0xd6, &(0x7f0000766000-0xd6)=""/214, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fbf000-0xc)={&(0x7f00003c6000)='./file0\x00', r0}, 0xc) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000d000-0x78)={0x0, 0xffffffffffffff90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x9, &(0x7f00002dc000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000078d000-0xc)={&(0x7f000051c000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003fc000)={r1, &(0x7f0000699000)="", &(0x7f0000efa000)=""/91}, 0x18) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000845000-0x2c)={0xf, 0x3f, 0x0, 0x6, 0x2, r0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) [ 61.342864] [ 61.349287] ********************************************************** [ 61.378644] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000092d000-0x20)={r0, &(0x7f0000693000-0x48)="a4b028fb21748cca8241748690cfe0842f47b50424bb98109ffa58580bc5c48cce17c33a31bbb4e19566c23a88a8337946b65b44700fb50ce1fb9d8a02f0ddd824633ffdd809aa9c", &(0x7f0000b36000-0xad)="f8d4f71ecec487f7684f6004ec7f857bf56886d46b549c2ba75e292e270be8b525293983bf006dd7211b4ff38f8e35ffbcb31a319f8281de1b7503db3723329687f6a0a022475498758ac705af1e4426e7f518b05de8ec6bb4452a03f0f22d29dea18e1727cf47dcac2460f3396abd7eecf54b994310a01462151dc86b7efb86db65546b6eea2152098ecda17d89a23599ddee6214a6fa6becb2a039c4ae134ddb123919fd27d34fbdca674aa1", 0x1}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b47000)=0x100000001, 0x4) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca6000-0x8)={0x0, 0x0}) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000067000-0x48)={0xd, 0x5, &(0x7f0000dcb000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003c9000-0x4)='GPL\x00', 0x401, 0x9d, &(0x7f0000127000+0x4b4)=""/157, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00004cb000)={&(0x7f00009f5000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) [ 61.400048] ** ** [ 61.426731] ** trace_printk() being used. Allocating extra memory. ** 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000098000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000086e000-0x10)={&(0x7f0000339000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) recvmsg$kcm(r0, &(0x7f0000923000)={0x0, 0x0, &(0x7f000026b000)=[], 0x0, &(0x7f0000740000)=""/253, 0xfd, 0x4}, 0x10042) r1 = bpf$PROG_LOAD(0x5, &(0x7f000058e000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc961, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000263000)={r1, 0x0, 0xfffffffffffffd79, 0x97, &(0x7f0000629000-0x89)="25fa0ad911b66a9f81891a4945efb85377ed64ec6579ff019be8eef0e3b0f86e015281056b3b0cb1cae9af7fbd07000000000000006c7e3e4321618c76566e19d27ea8af011e0bab59d25fa7d150822d2b65f20a737e7cba8d2f547ed76c8be5d1f7f9abc9370711e871b2b989c841ea3eaad82304707b4b4430450066c5134a759bedfd745e9719c6", &(0x7f0000be1000-0x97)=""/151, 0xd0, 0x100000000}, 0x28) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") r0 = gettid() socketpair(0x10, 0x6, 0x4, &(0x7f000049c000)={0x0, 0x0}) perf_event_open(&(0x7f0000323000-0x78)={0x2, 0x78, 0x80, 0x10001, 0x6, 0x6, 0x0, 0x9, 0x80020, 0x1, 0x4, 0x7ff, 0x9, 0x55ac, 0x9, 0x11, 0x0, 0x7ff, 0x5, 0x8, 0x100000000, 0x1000, 0x2, 0x88, 0x160000000000, 0xfcc, 0x6c3, 0x10001, 0xff, 0x6, 0xf0c, 0x9, 0x0, 0x6, 0x5, 0x1bd20000, 0x6, 0x5, 0x0, 0x10001, 0x5, @perf_bp={&(0x7f0000556000)=0x0, 0x2}, 0x80, 0x8c, 0xffffffff, 0x7, 0xf3a, 0xe7d, 0x2, 0x0}, r0, 0x5, r1, 0xc) [ 61.452326] ** ** [ 61.482940] ** This means that this is a DEBUG kernel and it is ** 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000067000-0x48)={0xd, 0x5, &(0x7f0000dcb000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003c9000-0x4)='GPL\x00', 0x401, 0x9d, &(0x7f0000127000+0x4b4)=""/157, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1, 0xa, 0x1f, &(0x7f000029e000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000431000)={r0, 0xfffffffffffffe60, &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 61.501466] ** unsafe for production use. ** [ 61.516416] ** ** [ 61.523896] ** If you see this message and you are not debugging ** [ 61.535162] ** the kernel, report this immediately to your vendor! ** [ 61.545103] ** ** 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x80008409, &(0x7f0000d9a000)="") mkdir(&(0x7f00000fc000-0x8)='./file0\x00', 0x86) mount(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000b4e000)='./file0\x00', &(0x7f00005ba000)='ceph\x00', 0x1000, &(0x7f000018d000-0xf3)="b22d731e4ee2e4ad3a3cb7d6aae02990c70bca623372f95df30b2ede3c08c6ff2a843d17750ff2daf31c5694bd1ae96476d1f73c8b90976027cdb7c63e4443d959f4ccdee3a54f257fafcd95a8386003ed78efcc880e5aa5d086482d6eef24887a2cee667dbf44bec89aea1393e76b7dd6eae53890254a25ddfe9dc73bae3f0f1848a4332ecf3d318bd19c085df9b1f396afcba9c1c69cd050de914d7e8cdd7f1a8c63ee8a665ae487db98ba389a6af053eb61eb8b485c8896a0d12e84cd5d3d8ffbad65ff14e8eaaf90e6a8e543d133b744552ce4d479731725d283fe1da5cdb3e6992631c711edbca1bb440525fbf448a63d") 2018/01/22 22:41:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00006c0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000057d000)={0xffffffff, 0x8e, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000adc000-0x10)={r4, 0x28, &(0x7f0000e07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r1, r0}) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00006ce000-0x2c)={0x9, 0x5, 0x100000001, 0x7a, 0x0, r4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000004e000)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000df6000)={r6, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 61.553129] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 61.559851] ********************************************************** 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000176000)={0x0, 0x78, 0x4, 0x80000000, 0x2000000, 0x9, 0x0, 0x3, 0x40, 0xa, 0x1f, 0x4, 0x100000001, 0xf234, 0x6e, 0x9eb3, 0x6, 0x7, 0x80, 0x1, 0x1, 0x9, 0x4, 0x5, 0xfffffffffffffffe, 0x401, 0xb7, 0x101, 0x3, 0x7, 0x0, 0x2, 0x4673, 0x7, 0xffffffffffffffff, 0x401, 0xffffffffffffff38, 0x5, 0x0, 0x3f, 0x4, @perf_config_ext={0x62, 0x3}, 0x0, 0x0, 0x5, 0x2, 0x7fff, 0x2, 0x6d, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/22 22:41:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0xe595, 0x3f, 0x6, 0x2, 0xffffffffffffff9c, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000780000)="bfb74d9b13e5121e4a776cab083e5992616dae169e9b59fc0f0d694dd2c5851b9d92f730d741d133fed532f992fcc3489875d47bf3cf99226f18eaa9a4e7a7f3e339094b3edae45e323954d0cffb3bec00b0f6cda0bb998b352ccd388e61eae9889838d70beff89b1712c87784b893eb61ff68f16a3f877e757487baff01d436a6ff8df8b4f16b7af9905c1421b84b14c593a63e087ad08c2ae252404adc9a1652ed24ed7af1b7bde09e18eda030082981b880b9afb07b832fbc7a3a59697edbf0dea868fe621317ae17c4ebfb7341ffaaede5795219fe07af56bd4d80ce2ba6a6e8e70a7325eca160fad2568ca73113aca81c752a253f"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a8e000)={0x0, 0x3, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000afb000-0x10)={r2, &(0x7f0000b5d000)="88714e951d51207379fd4324d3ab73652070097065e83b06b688fcfe135ff6c1ae7c91d3c8a387664ff371524e685b4ae2a31c4fa0521e0f056c05d52031e28358fbb99a90f577545a66792949d5b040378c5cb2710993d21b76f69ccd28d7e12297f3f928266f27c01401dc35a93056d4fae91cf7d964f35939deb9f3765f593eb059799a189f3a97c8b3d45819be6d58281cd6b2ef7c8e27d8ea1175956f8d190bacc145afc7da69f3ab30f7d802eb3b73a6ce509a513605df6d9686aab0cac82d0dba0ba726b32f127b27ea19e357d22048a7d45ee770af2a1ba65076c4acaa4d3d7e94877e871355d4dd2d59ef617e7a670f1cfb5f736056ae15c83210d375cb59e272d9686cd0fdc328f04ea08f7c156e356a51f1ac4f5369bb9d8f8d290d538c11cdc05d286f0c18f0ea651863ef05cd5eb37211caefdd5afabf68566d8fbb178d4faee422dd359e3306218c9f0d7c4bf895e7e16fe09804e40f260f7cd200d3fd6d0d769f477109802c6caad55a57d4d3172131db40f909d505a7df8f88e0148e5ce49a4a85aaa4e3e4ced757dea70863a87a0bf8c0a82ec162207f22890d67c5f8602c54600544185db105a7679b88b5c63124c0b0c40c106e168d76a4b7561afbcfff8d6b3e696d569d239095ab88a9d1bffff211041c2d175521b8247a9951809583fd89577be62743c07c1572a6f41ccecf96f68cd94f89bd30e9f1bf1b76ccbc9e43e3ee545d3c13653080cb629af777545be8457c2d7f6acb397e410b325f552882edef7be85c7d662ed788e94e16ba6f67ec1d7ccb03d9fef6ad9a7afd7bf1be88a93d544e45dd500fb67f58b4aedba53fe41413b31018f115115c116849b55b5b6d24bcd790838b30eddc7138e5a9132c27436f1de0222d5851ec2a9c779f8880cfb14c573e61f1c132a430b4e17bf3a0b78a80c415c65130529741985920cf655e39d277961360b7aee6bfd9ce8b3247ca56a112403492283f5b94b1dc3658e5d5b1a041b99e6d61708ed44ef45fc359c64af85ce4b5f76241ef2523c271fa97bbc5d97547d5c379e141514c40fc24abd57368f17c96d1da87c234eba3e4a9398aa2bcd0278ca86b5c978e6c111df2a4225184da07ecdd2e5d8d856d421d2a846e636d674663c29d59c7e9e09046c5d8ac0996cc5e212a107c15067ed5944282bcc0fbaa24f33b7d7114a997f9da651ede57531c8055b0c6da1061cb8e1647763da83d0401b0a86e2b7f927cba3b61abafd7df5a671dac988379ee3ef942d1833940335a82f8861d5e1f4add0f8969775e29ac0cbf94ce817d4a328063c59ed1d555bd86e6a1665fac9d90d7803b8faffd631de29da59033b782e32de6442a7ab9d4d6ce7eea09ed7f132facd30d1298dfde87a6e9982ef541841d30338eaa48046a2edc2bbc0cd5094952ce9ecd69ba3fe9863c95c7f74d87480649ac6d5184b01a8bc6a2813e38751077fa1dc8a459fd96b22be7b4024d22b3b2893b11ab5ee38bbeda782b7d73d9e637572d42103b898b9184bd671ce618f3186a7514434e2f28f0bd101f9d40832209234da52b390f950f856755dd2c3c8d8b7654971d480d33b48f30e58531913dab5942e2722fbbb9d5bc6ecde927af37b2f1d1e3be4f9a2bbf3cd8cd4c84216dc804f968a9bda1b60b373380ef34b7d91cc6cfcd1213b5b277f1e910a38500d5fee05b080583e5e909ce9fd8b777bbbe06da8cdb97fdd3b93aad6529d57d0f28bac8d6fa7152be28f1b6f1ac435bd9aaafa64b5b8ee14a2c36c508da5a609a7239feab272e62d2842f43a37cec5f6d4be1acee6d32c8f411611d4ff67ea6334722d4d5dfb41cdb522dccfb35a97d940ac1543175ae7a0a9ed76cca541673dbf702a6e8fe6b71a8dbe8a2906f8dbe62ff0af9c828d9cb006300d85a80e1fd27693f586799bf19c298196c53e1fa2502b70ead07f6deb5dbcc66371110c13ac3caf99d94463c3f99920ebb7c0d13e3be17aaed766c67e09328211c20306a43ee9817433797bb6a5830f71e5d03dec89928eb9d983beb667e9c60302a6efe6149617016a134ecf06a08cff7469ad77e9662a08cf7a27e422b22ee0b7e4746e2f74e3bc116ee8746d4b314a2cb12c259f7fe67b40ba87daa92f28274af77caa27a2488bf2fb4d3ed0af638f659d75cd7abccf29cc449f804b7900b16e509db99fcfe2361e77e1c2f2c11f3ffc3df29362816750919005a6ef0b120acb605222991c3b69462430e8d599144c105f84a57f7f827353593466fdcd6b8135f9c449707b5cda8c632e218b4879f969f52cd69462db3ecc5b81e70344e5fbced921a6f357ab22b75ac4fdb4c8ef84deb145de4ee755435ae3fa41fcb576d86e6f981edcaf56ed82f87a7f16c24adde843c17833606028d577be6eb9348ed073dfb4361eba24b3842c474fafc8e21c786079a3aefd4d7c4aebe7cfa241e98ffddcccb68bb42bbe26f69d13afc01df5dd8686ef519a93f0da4d43d217194efec6f1896e3c7bf02601cb5661e619e29b6f49fab827b97eb578c41c8889f81e82207fd5c5cada9ac4da5c9ccddeec15eabee9c81975803d8af3d7e7cf0e966bf5928995d395fe3df4c048a521896e2681259fa61fcd3406902f0f12458b990574c9b6059e4ca30f7d35c64f519f40c1a5b904bfbb2e3e961bb15f8fbd62a15a4ee8c1ef801b0680188cb7ad4f9c2611a5af1970fae7af6cee3a123265a7924fac2a2018739dbf01c3c3319b14dfbb3fafdf574b7e3ecd4ee37000852a8546cfc075e65393eec755f6a271695a983adb441e937204519f94f532f21794fc763c533d747425e05e9716b0beafe168c32da140df1b08a80662f324ed74a64631d1dff8e43ab5c8e31ed77a4603f965269b34def4de12f0bb25d9b9b071be5bbc1cf5425f301f4e3ebad8c8c793232916f792fbdde7cf3be4d36a4ef230cf800dcccdcf2357e79e593c4ee9ec4c551a3fe098b6ceaf25437c697eaf58135e40a19561889239cdb215bff99b7c3de2f4ff286b024f83704b1bccdbb1d5569ada9ff23ff656ce4f8b0064b4939322827e81e1467ceb554211826721b8826e8c5abe30dd16013c0a072318b3027afb180ecbee500bbec597f31022652cf7a898d24b3c7599a3a0cbf99b97cb56ae3210730f4029c592cce7f6b9f6124224687c9f7e269a2d303a755bfcc25c5ff7ffcc5debfb0b147352b30d4591e20abb009c96df9b8c10e8ede7a80ef3e5fb9f6c9b68910fba13ba5c6e16391be44f38b4bd2de3f70f04932afccd257eb9f5f10021873dc89555cc02df0c9bbb05b4b09735651296e57fc894638357930a60dc15e09f9df39a445612b982325a068c2dce636e593ea78a302ceba143927b4a05ba0968334d04bb835a517730cb38cda7f4b7eb038148ead8054e5ae5e097285e932576e07aa119ce7043cfb88b688c7b523128ea8773d012ceeb305f77276a5db3e7fa814f566cbc11093e1dc337b214b086a10430b816015d123b028d583b6c4937d993e0f57a595ecf0a8fb7592ae66b94b1dd4e38fbb522e7fe86d282d9ff73f492a113d5a3ae3b2214c8eafc6e926d976ead98253b2cf6e0621f196523a5cfd057c68f7ae35c672cb4e6f263e680b9f1d2386175a0774e3b256c2fbe65b8834cf8093815a286978c9c621aa1bc0d960c97b3810619c9e1f33da3b27bb46491f00892c3e7c48ac13c69e65ac7f7e5825c12717dec7e7f0beb9c9109c45c9027238a098e1dac68532da6d71d5c3bbbc405b585288f53eb92a890321993f050db1dded2a68d26c2a741332e502f89692e233343ae49d471b61e9d0bf77554d8c06c7109733e328f380267a9de267f8dbbf4999fe2d7f8a679d31efe175ea3f007a585d97f42f79981a82df7de4f2d820723d7cbc3e75c48a8e9df6f444afc5d78da269323cb144107446a55a88b05388bdeb2d38e29d6efa842453d8bfd6769aa6c634cfd93d400c4ea009474366cdc3e921b843c291e842860c85cb2491228913cf1126237187d5f34f52b7e71e2ce2512cb2e936555dd0bf3895ebe7aa9abd9e3e882cea5896c8cef38df95bd26b4f138dfa41ed4d0a272694b5ddc46576470faed123b81a6dadd2214b88558fd114d4517810892a0d76520431591034d3bed4b438e2a7e4b66caaf345b37ce448796403065c81645bb362a98c638c10b9f49bdb126edf2aff72b3850f70283a3134c3ec5afb10d7e6f6ae9460a15182c39871437d694ae5b5307f103ea26e50698b7e2b917125a2b0cd7dc8e0e9ef69dc0b77e04527ceda5dc8c78926ad7d0c64e8e91c4ae16f3dde33c47a3e18d02e8b91086500229eae5e7e8e66008654e1227e05b70a405039531130ffc9dfcbfa2b6040835fc89b6827d5322e07fa5ed2f7dbd530a4f5b5dec4b555dbbd7be586156c2b7b3eef4470390ff20cc745b2d0d1743389170a7f9d2704ceefe4234b962e69548ff6f1f023137df27503dc1c2c7115653335e97dc08e506029e3466fb01706e455e4fa6bb294863f1826dc74d10d33874fed48434482d59f852f6c6fc22d6879ed2f45d8ca106f7a000e39e20a68dfb6c3f3f135c61abe2c7d95abb6f13ca46c63853cd6d75d18d01b0535650d3f03f4ca95055f889fdfb98231d7e2735d1b686b56f94392cc24e0afaee2e286fcbe3eac1a29c416f5beb297499d02ca986baffab47ec597315e593e17207fc9094bdaa1632da22816fbb07e47757193e19dd7624ffe70c9d16d94107cadd2a31a9d9ebd409d3e5ff2b57329224ca923a9857e3f62e0a7faee38fbfa36462c380ed25758b3218db36bbd3345e5861c286b783a6858f148c0a976a4d83728891859188a0dd3b883d86599897840286e3eb684e4775a585b059582a0b3e1ca649b926932963f1b4fc88253bfd4040d860e8fac72107cd7a0d90c51c82d7e8a3eda1240f5742f1c92e3f1370330ded29e5851788e88e6ac0ba274eddf7705eb3b870611f5e5740e66e44daf1d0274166938cb13b72cac3cea16f449d3ff36aebb2aedc21e6fc8d85d9f452ece6d133af39b7a979a511af954c488a944c10872d834fe5c580af6c456ab8edff3b9e068a342627b8e580bad125759950cee20b5c6db1e5fc868d474a020974e3574f96c17afae927de3e40f789b27b93f99d79f580e0b93a2c820d21e852db2b339120774b7c91637587b52cfeb31fa2434cc39683ea7702f44a9a82a9bd1da756db70223b5799a9bead66f21aaae98c890739efb661a8bb5896c0f361fbaeb5e5d2ec6517a08bee47086838c88d875608619b7de5782c2358a1bfb74c8dedb40ad51c9216d4367d0eb651f3fa660e4ac070dfaff106eb6acc371646c9af3d516c3be759b528deb66dadfdfc0fa6a8cc843dee8e8776c5263a475ef806ceb94cf026ba571e99267b04eb4a0a26e0ec02fdca6f5445c7b305b8e4250c06f82b526d96cbe6414d86bbfdd46cd9bb3c45efbf9ef4575e3465645245d6b36b13612183dc5022924f686cb1e6218076d4577fee457dbf2136eed3e980da9256d5ad9518937d96af17abb8e5647e66950e387f1ca5a92d07d03a4b89b851d7be5e7e1786ca93dcc49db7fd37e421972fc0866eaf11b8aa53d521757dc8814ce136021c2ebdd1dc2a5ec98ca1769130a2558b5e594a35afe604d5f1798911336f7460bba450d36df49cfbc2b8d7b64bc1d3e83b377d6dae27a85ce75a4a4e9f8a53fea5ded2f7b38b595532d061bcd69021c9388f78e23102ebbbf82a5f52fa8434e2961cc5165f77724df63df7b16c98dbdb4c24d"}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d60000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ccd000)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000969000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ddb000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000198000-0x38)={&(0x7f000034e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004e7000-0x20)=[{&(0x7f0000378000)=""/152, 0x98}, {&(0x7f0000faa000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00002b3000-0x4e)=""/78, 0x4e, 0x8001}, 0x0) mount(&(0x7f000008a000)='./file0/file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000f46000-0x6)='ramfs\x00', 0x100000, &(0x7f0000280000)="") r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c82000-0x10)={&(0x7f000085f000-0x14)='./file0/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c2a000)={r2, r3, 0x3, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bcc000-0x10)={r0, r3, 0x5, 0x2}, 0x10) sendmsg(r2, &(0x7f0000532000-0x38)={&(0x7f0000862000-0x10)=@ax25={0x3, {"68ced0248e7efa"}, 0x0}, 0x10, &(0x7f00005af000)=[{&(0x7f00006ed000-0x49)="a4bef3b3324dd6e998d030eef42bc115ca20bef22af98cbb0576034ed3cd779477aab7accca7e50e6531937911d1ce4b01d01eb29c33abd19ca0cb2e96b2a157c71fb5a5c374ae19c7", 0x49}, {&(0x7f00003a8000)="0a7019211b0dc2312812169fff184b9b35281ece3115d6025ec8780c4231a798bc1d8cf779fcfd34d440600d5d8174017590aa7951f7c00731d0b53fb6412f6af91c98df18c15e8def19e09696f4b63b2428d10f13be033dd751b40d952e6ee6464dbc9136cab6fd0e89166428a642e7a7e197b237d8ae64d0dfd5b47ab9521659af4cb101d50de7683cad89364c3685c2d7559916f2a096604770dd6adc7ea8175ecf0bd8564c678cfef8f13386711e", 0xb0}, {&(0x7f0000906000-0x84)="d1aa5a9b85d474052f8d11a2a347d787817f81230c91ce2f2677c71f9908c294004f99a14076dc8612025ec48f6fd674c8da34890f02fb27a358f7c43322b6c0883faef79c8bc4c9854e56a284a1efad24fc047378f8134190d7d1163c8ea26b9dd7acfcfae6949291e319286be5ab0763fbfa638cb83c7fad59e0d50736f9aca7d63654", 0x84}], 0x3, &(0x7f0000a21000-0x1d0)=[{0x20, 0x10b, 0xa8f, "7c50d7d60969268576a3b952a3ccfb5d"}, {0xb8, 0x11f, 0x0, "0dc9165c00e4115b49d86d3822dcbec773b034329717452d4f522ba222312a7e6bb26d1350d81e2bddccb8c6ac529cd53664ac8de93b93df7e1344ddc62c288ae5a48d2087330c4b7ff5bcab7314ef33fb23a85ce0bec787991f5c04ea0d83529e0b81d1244f9e0d035ed65eb649323a7de23c3347fc41da6220acccc4d33056bdae14e99f22c5bc17ad8eb7e0558bf8c40c26c7e9c2a0b0821f47bf2c03f5c74c5d98fb6178"}, {0xf8, 0x84, 0x5, "076d51ed9b37fa80cc642993b273fe346860097790d2239177af480a5f9420324e517ba4e2a525e995e053a7d2f4611b1d1c65263d76c1b0dbabf7f9d494e74cdfbac186c1f0f82477e8b79eb5cff1a3e447f9b6de49f0c8950c06777fcf0903964ea58633e8f75d0d597dacad9830393f3b7525c5dd11693dee5683fc5861e86caed5ac89ab30f1df8a6bbbd1a642e9918b7288d45ef94e52e2bceb9592d4c256f9cbebdadd196ad7017d0445c2d73d9575e3cb89f393f6a036fdef3bd99e883ca4b564311dd650731aeac7130b40807e7003a51389e012337bf980f43ca23d0dd566c573b8"}], 0x1d0, 0x4040000}, 0x4000040) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mkdir(&(0x7f00005b5000)='.', 0x41) mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/22 22:41:03 executing program 3: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000545000)={r0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000f27000)={&(0x7f000011a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ed8000)=[{&(0x7f0000def000)=""/255, 0xff}], 0x1, &(0x7f0000841000-0x1000)=""/4096, 0x1000, 0x4}, 0x140) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005ba000)={0x0, 0x78, 0x8001, 0x5, 0x9, 0x4, 0x0, 0x0, 0x800, 0x1, 0x1, 0x800, 0x5, 0x10000, 0x8, 0x2, 0x9, 0x0, 0x400, 0x9, 0x3, 0x1000, 0x7, 0x7, 0x9, 0x6, 0x3, 0x80000000, 0x990d, 0x401, 0x93c, 0xb, 0x404000, 0xb36, 0x7, 0x4, 0x8000, 0x4, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x9}, 0x4804, 0x7, 0x4, 0x3, 0x101, 0x5, 0xffffffff, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f95000-0x8)=0x1) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x54)="371b874ca2ffa6d630c021e69a3e3766849c9353306a717e7ec88e703233d51eee93ad714ca987990b74659e9f838bc3eb4426d3c80702a97302f51279a3ae98cf3b9d1df8be3bcc907543a7223168c8dc6046c0", &(0x7f0000000000)="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", 0x3}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000436000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x1d7, &(0x7f0000ef7000-0xfa)=""/250, 0xfa, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7ff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x0, 0xff, 0x2, 0x8, r0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x194e, &(0x7f0000c45000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b3d000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000bb1000-0x78)={0x7, 0x78, 0x7, 0x81, 0x401, 0x80000001, 0x0, 0x7, 0x400, 0x4, 0x8, 0x1, 0x0, 0xfffffffffffffffc, 0xffffffffffff8001, 0xfffffffffffffffe, 0x0, 0x1f, 0x8, 0x1, 0x6, 0x100000000, 0x0, 0x8000, 0x20, 0xfff, 0x200, 0x106, 0xc5, 0x9, 0x2, 0x1, 0x101, 0x0, 0x0, 0x401, 0x400, 0x7ff, 0x0, 0xfffffffeffffffff, 0x2, @perf_config_ext={0x1, 0x8}, 0xc000, 0x80, 0xc56, 0x7, 0xffffffffffff77a9, 0x463d958e, 0x68, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005f4000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005d7000-0x4)=r0, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000377000)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004f6000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000428000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005d9000-0x38)={&(0x7f000094d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f01000-0x90)=[{&(0x7f00005bd000)=""/182, 0xb6}, {&(0x7f0000f00000)=""/17, 0x11}, {&(0x7f0000f01000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f00000)=""/175, 0xaf}, {&(0x7f00000b8000)=""/4096, 0x1000}, {&(0x7f00005f3000-0x10)=""/16, 0x10}, {&(0x7f0000356000)=""/221, 0xdd}, {&(0x7f0000953000-0x2b)=""/43, 0x2b}, {&(0x7f00008a6000-0xd3)=""/211, 0xd3}], 0x9, &(0x7f0000f00000)=""/192, 0xc0, 0xfffffffffffffffd}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000ac3000-0x48)={0x6, 0x5, &(0x7f0000f00000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000)='GPL\x00', 0x3218, 0x93, &(0x7f0000ba7000-0x93)=""/147, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x4, 0xffffffff, &(0x7f000038c000)={0x0, 0x0}) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000aa3000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000015000-0x10)={&(0x7f000066d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x9, 0x3, 0x1, &(0x7f0000295000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000372000-0x10)={r2, &(0x7f00001f6000)="630ec3435e63fd3acc2876d9822dcf191210ea9cf621e999b38174b7098e204adaa9285a08116a5f9b093d59be19c7a8c15987d645af6b79b286a530ee774514124d1096d5576c9fa4fcf7849180ada5fb3b9135c64164293ae8f3de53ee2440ff7eeb9d1afec52dc0958d56d1"}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5d7c) bpf$OBJ_GET_MAP(0x7, &(0x7f00005cb000-0x10)={&(0x7f0000739000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004dd000)={0x19, 0x659e, 0x2, 0xfffffffffffffffb, 0x0, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:03 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0xb, 0x9, 0x80, 0x10001, 0x4, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x11, 0x7, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b3d000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x4, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x4, &(0x7f0000018000)=@raw=[@ldst={0x1, 0x3, 0x6, 0x3, 0x0, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000098c000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x20, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f41000-0x10)={&(0x7f0000d8c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) getpid() setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000778000)=r3, 0x4) perf_event_open(&(0x7f0000aa2000)={0x0, 0x78, 0x503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000e35000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000354000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000067000)={r1}) 2018/01/22 22:41:03 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x99)="fe0eb1cc31d0f547b21dfb135e12c71cf9e8fead8292155776562d240e75723e4712419daa6bde2f526a9912e856f77bcf200f27ebbeef75b3af6eb52621819fb145aa1663a139c045f262a0116d031df3ef12c8b50a3b022e40d2b07465a815b6e31d908e4e1cbf9147c0d64720652c22b162864da7c5f67a11c52aada19f048436123fedcc251ae091b7e0a5da17f3a730d62f258ae24603", 0x99}, {&(0x7f000094e000)="614d56efba68b883e5d4f2a1c9ca8fa759a643f57fa76c29c565af08e09bb270ee880ce2cc0f299aa60d67911d4d7747538078fe046f692333876a", 0x3b}, {&(0x7f0000000000+0xe6a)="b3af962ea5260fbed05fc9ebe2472697d1cce43d3ff1f344556da674", 0x1c}], 0x3, &(0x7f000003d000-0x1060)=[{0x1010, 0x13f, 0xfd9, "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"}, {0x50, 0x10c, 0x3641, "ec51cc16945a4cf8553adc9d2235d5fc05409042a772d6c606103f9d22b3e7b0f4e4ed52c4026f07d2e09f0a9a8acb961039b0c2014037cba5640b"}], 0x1060, 0x4000000}, 0x4000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000004000-0x38)={&(0x7f000000e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000f000-0x10)=[{&(0x7f000000b000)=""/161, 0xa1}], 0x1, &(0x7f000000e000)=""/4096, 0x1000, 0x7}, 0x10003) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x4, 0x5, &(0x7f0000004000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xaddd, 0x85, &(0x7f000000c000-0x85)=""/133, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/22 22:41:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b02000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ba0000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f00005b1000)='hugetlbfs\x00', 0x0, &(0x7f00009c1000-0x13)='9') 2018/01/22 22:41:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b7d000-0x8)={r1, r0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:03 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff2000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff3000-0x10)={&(0x7f00006b4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a88000-0x8)={r1, r2}) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d83000-0x2c)={0xf, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/22 22:41:03 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) close(r0) [ 61.807164] hugetlbfs: Bad mount option: "9" 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1a6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec6000)={0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000039b000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00006ad000-0x2c)={0x8, 0x8447, 0x7, 0x2, 0x5, 0x0, 0xd4b3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000808000-0x8)={r2, r0}) 2018/01/22 22:41:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={0xffffffffffffffff, &(0x7f00008b7000-0x1)="fd", &(0x7f00008e5000)="", 0x8000000000000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c69000-0x20)={0xffffffffffffffff, &(0x7f0000b0f000-0x97)="540a064c89bc7b2742227bed268ffd0417e340702b06d8be9a0df142fce3cc205ff91321e6daf4e2fd86bc11fc2e632fd928698dcb0060263e328546172a2a1ac64dc726c2a38144dbc618364dc83561b8dc00a7a071a6610df70b67925d8e366d16dc2468a1a88f99bcc3638793705143dc23fd0f0ee240e665749d39cd8c48b4b50d17da4e4a3e4c4633e621f6eb160d1d1ed68a2b14", &(0x7f0000e72000)="1578575e427b63d39fe6e9534b035a936292ed79778bc9d88d80942ec2db12888bddccd950ac9e13a692ca8cb5bdd25405decdcc5ffa543032db73c9ce08cbaaf55db4f79bfd2306676e2f7a6c5a7ddf86b44f20efd6a49ccf5bd7cb5661da5b02d6cacd11159d1bf134814f8b8975501f29c455121a", 0x0}, 0x20) 2018/01/22 22:41:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000051a000)={0x1, 0x78, 0x3f, 0x4, 0x100, 0x7fff, 0x0, 0x8001, 0x460, 0xf, 0x3f, 0xc200000000000000, 0x4, 0x9, 0x401, 0x400, 0xfff, 0x8259, 0xfffffffffffffff8, 0x5, 0x495d, 0x2b4bcf52, 0x9, 0x100000000, 0x1, 0xcca, 0x40, 0x20, 0x4, 0x0, 0xab5c, 0x2, 0x8, 0x7, 0x800, 0xffffffffffffff01, 0x82, 0x5, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00004cc000)=0x0, 0x3}, 0x0, 0x20, 0x9, 0x7, 0x1f, 0x3, 0x401, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fb9000)=0x0) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005cf000)={0xffffffff, 0x3, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e25000-0x18)={r1, &(0x7f000085a000)="6f180e45a605ee8eedde064673bc592b85342cd5a2e9c92ded849b4d3c716c478616dfabc130", &(0x7f0000529000-0x4f)=""/79}, 0x18) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ed5000)={r1, &(0x7f0000c0b000-0x55)="deff26e231c747057feec101f1aa344c092d2bbf78816a0dd91cfb31057aa1f5db9f234d6b5fd84c04f023d83d8324cbe22a4df6bea7e6575e9403e2a86c50e4c4d8ceaaf392ea8d1597bc94b762743a0bdcde01ed", &(0x7f0000721000-0x63)=""/99}, 0x18) 2018/01/22 22:41:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2b000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = perf_event_open(&(0x7f0000c9d000)={0x1, 0x78, 0x0, 0x33, 0x1, 0xe981, 0x0, 0x25739e3b, 0x80, 0xc, 0x1, 0x5, 0x50, 0x8001, 0xff800, 0x14, 0x4, 0x2, 0x100000000, 0x4, 0x101, 0x8, 0x9, 0x1a95, 0xffffffffffff324d, 0x1, 0x7ff, 0x100000001, 0x0, 0x4f, 0x7fffffff, 0x0, 0x5, 0x0, 0x5, 0x7ff, 0x8001, 0x4, 0x0, 0x8, 0x7, @perf_bp={&(0x7f000018f000)=0x0, 0x4}, 0x2, 0x401, 0x1, 0x0, 0x3f, 0x5, 0x4, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000282000)={0x5, 0x78, 0x80000000, 0x7, 0x2, 0xe4, 0x0, 0x49, 0x8000, 0x6, 0x2, 0x1, 0x9, 0x0, 0x0, 0x4, 0x8001, 0x520, 0x5, 0x1, 0x20, 0x9, 0x4, 0x4, 0x1, 0xe800000, 0x0, 0x7, 0x737, 0x3, 0x401, 0x6, 0x4, 0x83b, 0x3, 0x116, 0x5, 0x430, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000773000-0x1)=0x0, 0x5}, 0x8, 0xfc, 0xffffffff, 0x0, 0xc6, 0x7, 0xdfb, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003dd000-0x1)='\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x6, 0x885a, &(0x7f0000dd0000)={0x0, 0x0}) close(r0) sendmsg(r1, &(0x7f00003cd000)={0x0, 0x0, &(0x7f000046f000)=[], 0x0, &(0x7f0000c19000-0x280)=[], 0x0, 0x0}, 0x0) [ 61.863212] hugetlbfs: Bad mount option: "9" 2018/01/22 22:41:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f5b000)={&(0x7f0000d2d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fca000-0x10)=[{&(0x7f0000b17000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000678000)=""/146, 0x92, 0x80000001}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") 2018/01/22 22:41:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000171000)={0x1, 0x8, 0x80, 0x25, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b2000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000197000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000214000-0x4)=r2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x100000001, 0x4, &(0x7f0000368000)=@raw=[@generic={0x1f, 0x5, 0x1, 0x7}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00005eb000-0x4)='GPL\x00', 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x80004, 0x400000004007f, &(0x7f000023e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009be000-0x4)=r3, 0x4) r5 = getpid() r6 = perf_event_open(&(0x7f0000730000)={0x0, 0x78, 0x1, 0x7, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x81, 0x0, 0x2, 0x80000000, 0x5, 0x80000001, 0x8, 0x6, 0xee3, 0x7, 0x0, 0x3, 0x5a414914, 0xffffffffffffffff, 0x6, 0x800, 0x1, 0x8, 0x9, 0x0, 0x76f0c32a, 0x4, 0x200, 0xfffffffffffffa67, 0x8ae, 0x0, 0x4, 0x100000000, 0x0, 0x80000000, 0x3, @perf_bp={&(0x7f0000954000)=0x0, 0x1}, 0x1, 0x4, 0x5, 0x5, 0x2, 0x80, 0xfffffffffffffffd, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000c01000-0x78)={0x3, 0x78, 0x8, 0xfffffffffffffffc, 0x976c, 0x6, 0x0, 0x9, 0x20000, 0xf, 0x4, 0xf065, 0x7, 0x0, 0x0, 0x1, 0x6, 0x10000, 0xff7, 0x40, 0x5, 0x9, 0x5, 0x9, 0x40000, 0x8, 0x9, 0x1, 0x3, 0x7, 0x4, 0xfff, 0x96, 0x5, 0x401, 0x5700, 0x80, 0x100000001, 0x0, 0x88fd, 0x0, @perf_bp={&(0x7f0000996000-0x1)=0x0, 0xc}, 0x20, 0x5, 0x8, 0x7, 0x4, 0x1, 0x1, 0x0}, r5, 0x51, r6, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000066c000)={r3, 0xfffffffffffffeb4, &(0x7f0000493000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:41:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000086d000-0xc)={&(0x7f0000172000-0x8)='./file0\x00', r0}, 0xc) 2018/01/22 22:41:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x7f, 0x8228, 0xd, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001e8000)={r1, 0x28, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:41:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000190000-0xc)={0x0, 0x4, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000653000)={&(0x7f00009af000)='./file0\x00', r5}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000da6000)={&(0x7f0000da6000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f0000da8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000024000-0x20)={r0, 0x0, 0x0, 0x4, &(0x7f00003ba000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:04 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f000000a000)="29270a9ae8914ad87d8cb7878a3fe10a8868db7bce14d31e25c06b3543eec13562c53d72c8a18d9d1a99d887f33f8ee7394296097f5415c0bc962723c97d505f75e35ad389dc9907f8bc46e4a44ee2738b053490d83e3b64b7384ca46b57220351a864121810191c864df1a914ff9a9ca433a1485a68a7fe4ee341dcb61aef07f43248fdf2"}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000007000-0xec)='w', 0x1}], 0x1, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:41:04 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000036000-0x8)={0x0, 0x0}) 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000610000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair(0x15, 0x4, 0x9, &(0x7f00002f2000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c64000)={0x0, 0x0}) recvmsg(r0, &(0x7f00005da000)={0x0, 0x0, &(0x7f000068e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00009b9000-0x20)=[{&(0x7f0000d60000-0xe1)='\\', 0x1}], 0x1, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae1000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000d29000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003b2000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000bf4000)={0x400000000000000d, 0x5, &(0x7f000008c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000257000-0x4)='GPL\x00', 0x800, 0x407, &(0x7f000000e000-0xf0)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000541000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bd0000-0x28)={r1, 0x0, 0x1000, 0x84, &(0x7f0000f33000)="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", &(0x7f00005b5000-0x84)=""/132, 0x7, 0xfffffffffffffda7}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="a1", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000c0000-0x2c)={0xc, 0x4, 0x7ff, 0x8, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1000001, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r3}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r4, &(0x7f0000639000)={&(0x7f00009ab000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebf000-0x30)=[{&(0x7f00008c0000-0x44)=""/68, 0x44}, {&(0x7f000036f000)=""/4096, 0x1000}, {&(0x7f0000c4a000-0x67)=""/103, 0x67}], 0x3, 0x0, 0x0, 0xdf4}, 0x2000) 2018/01/22 22:41:04 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ea000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000daf000-0x38)={&(0x7f0000f18000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x3}}, 0x26, &(0x7f0000614000-0xa0)=[{&(0x7f0000f18000)="af19aa67dc57b6371abf2381940eb69caa2f7daaab4c9b64b2632ef9d1178d09dc610e41e4394de81fbcecc68aa35e50ed5b4d576834c1188b02caef886070bb197a7a88ea1b331bc70a0c29e4e1bc84c42c0293fb528fc2d198bbbbb71145d8adb9316e9cf941bb3700877d534276662bd6ec75750a405cc47725df2e70c8ece34d955f052e87420388b17c4332478b14cc3a09504c5655e87ce013609545c5323969cecfc3cffbe86a3ca4e6e3adcd35952d80051a7774782d552d50b053ccd74ec9bda28a0fb927225e04192da826f89dafbc8df0395a999647c26e68a1dfed14388d65dd1646d7782123", 0xec}, {&(0x7f0000eb6000-0x9)="9fe99be3e8d6865d94", 0x9}, {&(0x7f0000c6c000)="a1c9cecfdf7d745b4702a7ef72e5f9765a3354607395835892b129f3bd413baff44d7786ae1e0c777ee2130f2a64294c47acd6dd6d29fc0df617e0b734f9fe6f15870409b28ce4f9d1e887a3dd2cb045414143a28522d3ad7ef44496c3b06e219e8e4c94dd0eca6662e0f65827f0fa00070e107e6fe0659bcf58529960054781044e6419827ef45e561c800d4c03f7ee184c5931ef338e0a204afc45f860e88029fea0d26f9a288b91ba9fb52cb7", 0xae}, {&(0x7f0000f19000-0x83)="e2cde1e8d4e9176fb82e4dfbe2486ad9c8cfc960821e72c611960a06ca43d3cb8012ba94eae3519a7a90c666e50fd147cd5918f30f3cf52c8fe187caa249e323cc47cc3c63aff110c08ba536de2b5c30f9a597c6e65a93114907b5ee04b92e13ba5e1f04dcbfd0d4be7e01f3583a1d832e60597252dfd7a05ea5de7071c4c578426c6a", 0x83}, {&(0x7f0000f19000-0x49)="1da691969c4b61839c2d0b751d39a9e5884a03910549a1f4b36b4a3a9872ce4614942e619cf45becab7eddd80ac83e17c62ad1670bcbcd0bf63f2aaa2e18c60fef2a3f7d03dc681c52", 0x49}, {&(0x7f00004f1000-0xba)="8b4418240463976f609bbb81b7400cea59e66f95ad73b30893c7e11b0b66a9d22a562629d91d6d44560133cdc129eb5c2a765a6c3efca59a21faf17ec722a30ce99fed0c70c4620e1e564f3ed90abc479698a53f07d3f3ae90692b854041d6ed6c0216bec30df1f9db0b501ea66e49f7b8d53fef76cc90d5834df19c0b9c384b192eb4a76e530413c18ab0ffbf0e3b5f87e93e99b809bbdc07f8d05ce82ebd03e22ed9d7aba91951d7cd40bb5092cceb751e63cc0d7f505fd9fe", 0xba}, {&(0x7f0000f18000)="510b6d1c89c39f3b34fc67840491d2b17c1e56434ab232cf1871d430dfa5829b1abeb9f98ea5bccf49bc604002356abcf131d50866815c584354ba144ba1", 0x3e}, {&(0x7f00005ad000-0xd5)="3953538bc5b0b3468a7b5fb524659b4379122373791f73694d4866b011f571fcc39b45f3b5f44b354c03efb9e59e16c019d698fabcfb90eade4297288ccc53829d4a663f04b3aba069d2e462f1fc5e83fff253f2c9b07237d9cd333861d8c8a3e5a836f5eb3f07c2585e144b6220eab1fa77a74336f099ae7beb46310004976e02f6bc63345959651bd284e0854fbbd25d02a3519b6eec8a597a5f422dae25997f499f824c8ea7880a8bf0d2120f9e5cbf9f3d90b9ea98a52659af60cec1180400ea97afc93482a646d3e5ad30ef4e1296135368ef", 0xd5}, {&(0x7f0000f19000-0x4b)="eaeb66c2c5260c324e6b61e2d2cff334bc655270d83cbaede6dfd953771cb9b25415425c50d6b379d74521d186c025cbb27a135a4a7bcbeaefd727334f7495f07defcd4a238d7ca329bc1b", 0x4b}, {&(0x7f0000883000-0x83)="fe23e03c8691f2fde2e711e0f7b42adbfa8123b6ddebeb3ea4c68a07872a09ecc64053db42acdcc86a1c6cd0fd0312ff311d7d4176a80355eb61294b2eb9910e4023babf3839921ce9fd7f07e8de64c5be1d8c7610dad49514878cf1cd7b3c15328d2a7af1da40f361fe56544be4e3f528ec6feea8decec6055fb9c53cc833841c8ac3", 0x83}], 0xa, &(0x7f0000f19000-0x12e8)=[{0x30, 0x10c, 0x5, "82ac2f8a94f6e9c3ccc7f858869657f477b727854c817442526f1d"}, {0x98, 0x0, 0x1000, "1c2d610c874a734f015ede16ed2b7359b32fb822f2bf478049b0e8640638b7a693326d4b7f408a61c01ce333c9371f20d82e0aa5c9f0cb1fc867058f8a2b0b239ad47827c22e6ceca167d72fd6f9d48ce757b43e059a3d9ef5801f97b9b130cd4137b65f46b673558be5526c9afd09dec19b76aa16d76d28159600688e1bcfb35a7863c82497b8"}, {0x88, 0x119, 0x100, "1f411f3595b783d47f86d2de49b454ebcd1daa5c344d90e773cf51101877d00f1364a1fee0ad173c4180f714a9f6be1dc846e7254bf2ee9a31c090b5d1f19e09fb6ce6f553672b730f7d07d3389f503122962ee7aa2f0d2dc3c5e31f244371d40afec7fdeff5994eb0dbec80deb19d47c732f46cb41c"}, {0xa0, 0x114, 0x100, "a43a366f0dcf4afe61627cd2fc633e1f8b34025ea43fe9ee781df1d15dcdece2ce1a40598f62aab493fcfdb9c566ab13b7d5b83fddb6dbba6e7f879739c59920631329f13113ae99269a37dca75bdb8c70a3570a15dbb06e06779304a7eafaea0b758913c42b3e5e29b2bbce8f9ee76729242932b7a4e081f03fb54e1f28f068e0b8f2e1dc4d372cf532ea1efb"}, {0xe8, 0x119, 0x6, "616de3bf40687ec7c79fce1212397b251795dc179fa2d9fcdaa5f5d9235af404ac9c64e4a7fad01dfa646466c19af1f01d21b901ffab2f183b8fa0b48ba0be90f87b87da207db5f6e0b4bb5ebb0ae1c2d74d7011f1beaee93c8bf277e0cfda4212d942d42996803cf01f635b5cfa49cb62b5bb8ba404141ba92ffd7c3ae5566692924074a50aae0be64bb21413c0c1961d03b2e8ba209ab4db26a0d7b184d962db18487f2e08b81a31b11fd64296bb4212e9300eb46627a6a8ad8778f290f2c487510e918fd614fd7f30ebd754c6c314743e"}, {0x1010, 0x102, 0x101, "e10f712861d1dba7bea98c3119ef49fa1eaa6f0b1b4bd8e9f4a0182b0f24df8243256603ee077606531d6fffb8a29e679d670d8c139eb100781fde0e7e13239df88be8bf149fbad93b198313b1121eefba5a5d92c76b183f1f5e9941911c24204a6667bf27f64c9b76ca713871255838601f4462d7c43b2e0c4bd2a13ce908eea37eb014e865e8e101d2138b3a6c9f8f1d115a3a27833892465fc723156a5649f72c0a5c1787ad2aae0081029e8264a8adf4d36e65cadfc5d72d4539cef6e221418387793d27f5598f2a987cd8159670ff35b44e5bf6fa1d75d0eb0f9e653c5247f31143d9526dee4bf3cbe0de1c94473d8f542603240af4cdf59f32818f8f173db43c31660f8c0785bd2760aaa58f4d7f95a36d261b974252d26162e959ccffd6d919ee92b3849e8214042b540155f230dd4b013acaaed2e1df8e1356c3b87a170b6d841f17469cfb632b539792d74fdc57b59a7be32f59c0a342a83ce4cac3cf3b4a9c48168b402f883f523373f97258775b9aa945f2b5cd6fe9d638e341a0ad3281b2469605a4add413726f4ffc416ac89546f1ff058abbfeacb8811490f98322bdf69f0c2a3263645a2b887c2bf13be7492b151986585ac63c10a3530e05673eed4ef53feb5d7ace0efaf42cb2ec03045bd4ea4f18b4087966246e4ff6654b42478e903020909eb1c00a72f9c2369c1355c7ff64f77103679dfade5a567a9da321e76778ca15a3d8dceae596a350d8d3d23fe44ecaaca13a984d0182571326e170bbb6a649a0fb6d031282c09b63ba18eb021fa067ebc528bcb1b3cdf3e6e5f4649d0fcc5984e6df5fbffe2e187e3d2c80acb359b021f442cd78538266b85e4e7f166c578aed024dd45c9786dee96e3f4666e820ff7fe047b44e7612f53d97be7a4aa2204b45d33c6fa278d74bdf08bbbe9450f7967dc48be2918593ecf4cd5288aae5abd940a33e115ecb9f034a54e1b58562b74b4a91fda5ec48ad9c7657a3a6712262b4fd23cbffad36fb8b6e25aca1c513316ef7a84d6f4be4fd1b556bb4184339d2311a861b05a1910edf1377a57c6e11c9c367ef65d5d674c943b963a66f6d4eac8fa57284693b7d4303046f711186b1473ea142e912aae1c7b8e4d45f4d1066d9a859d73ab6706297f35748db30ccb2b0c3be70e67ca178be13e357cc5cc4558c8fb3df91099ace47143175391b68c119c0277a8511e04e8e4555337a5ee6bb3f6036de1ca2781ee3cfe64d01bca631049addbf63b0beb56485b5c2872dd9196dbf8293e573094fcc05261ae3c0b51450f32d256150c565305163ea7640deac979492e1f0de7a245ce2c94b82ed038e14049ae3e5e74e429662d3859f7dfd9bedf77bd2d04fd95f4120f5edb33d50b61418816d0da23791779b39a1a65ee75b18d51bcbbcbfdf9ae03f851d00fa0a433f5cec1833d486b521076335359c1b7a3bfc26cb49915e52a0ba7fa1add18586d505e96cae950c8f8b486a435cbf07c69ca4b86f51e407d793b4bbe82f34375f7f8eb0d33e5f25c058fd3e999069c1fdd340627031f1ef9b3af5aff7ac935b294cfe931a7d8be7f525c1b1d4962182e08b2e64005770f777f1df1e2905b9423586ec02707669a4fa75f6f6c7bebd724c7aa4954ac376327e51c840cdae8a4d79815984ab509726d643b2eb1b7e80cf816ed5d90c84204ff47daf8f8f6a22f3375cb889d4af6832fd8b154117cb985a5b180207e7b8427fd4217fd012cc05661d9b6cd8c3871ec6ec557fb7b468fedf71025aebbedcaf1a0edd56a4f5603aafdff2969aa7ae4e447387d50cd8a6abdfb51d7f002a2a919f25b96c5c44eabafed3c5858d247136d90bef171222471ef4e83ad229b56b5ccb071bf96e17e421d33835944d05df9cc904f2e81f6f01736d0a909914cbd8dff0339f6c74e316fe7a8bc03a30c8450765b8dff35955671ae108b9f1701784b9082af92a3123e61dd2c91e2d714e130252be2fd6b37e7616201cdde0c33d27e6cc3cedcc3fd2f88a70221039157cc664eef191341f0d2a73dfd909353816b4eb656eeb75272537e642e84296505f1e656fde39d3e209ee51de33989396a577278615cd716343d371ca5ff5f5c16a9776f7e35ad6425740a51fd3dd1d00bd36916e92f27b999b741d1330642f804c0ea1154b6040411a353ee7477384778a852872a15550208ec5aa39f4bab763e61278d436888cf1fbc2e755ecca41585d734b951b2be405c66098d40900bb3f3657a3ee43a3549b1476cc7deb0e505f09c5bf36a944770620690bb7ac677cb248a05e95113b02a1a9803279b687e7067a59a35906735e940627eca0b70da25e1fad91489473646d8de3ede36f6ed79dc2331ad9e573ebbee2b2ae75a0aa8db3019c4ca725392c65d03bb987446272a9466db5ff28e7412ccca0859d2bd79c50b6a29ce18b309d49be46bac7ce17a697a7d015dd61bd58fde8c33086641f9a040c0e1b22fc0cc339210145be45038a3f84e0caf549ab9ba4f0e28d1fa12c61c851545d67b245dd97181b439e81063e3c056d5e9693fbefd0ac3c287544fffd5926f2b825feb79667ec27200552f6c19e1b28914df5b5599fbe012805f059a204df7c3937ea9ae3996dc4400ad764ec7a1be572b1cb9a484afb4f25ab6f82a8f70d570a32bd7e504faccc49c0d42c67a7dcda3f844e7d97468b637e053f3c150b77b033af491d8580dc251bd4db893658ca7c7899638de17b52afb6261804bcdd7d5efc1fcbce935abf5620b8063abf598be18c7f4791ae0f7cceb644477e923bef4dd26edf1c419693e6828d561d48b4d46faac7dab661c030db1984e6fb88f5aaa922d40c3770d674ffe44c6344e3d72bf3db570fc84c9531ab7167ce7e180706e9cebc877ecba8ce63c16728d665787c3cbacc52276d03ceff5e2ce018569e5a6bdd3ccf66def8befd1b5c0dd796a2d04e79cdf26f1ada3b5ef27ffa48b72b36922074a7ccf7b1e06321fbe20e59603b70ebcc2a66347e0d8ad7706e06e53888bdfabe120cdb627f39366d1ff4f9327d36caac880e9fdf1556063d7b8b904eb955ae760ddb6f930973b96bd08094727fc2454fda2d224be075f925d597c96caf6d6bbb3db829f6f11e2da2346964c6a23c95a56343d4b4c4cb0dcd2083ec07f9ea769eba4933588fae486ccc2f850d9492a7d8e13db047bd8087399bf87c686165b73f3a3f23efa31ebe88f2bd994b28c4830847f7f55388227584f7f1f7e574779b00913b2e1cd1eb33b6ca41285f74bce9f7a4c8aa97495401ec3fc4261b1a181e45fcef712b4988c72c4387affe6e70483ef92863c6bcef837f7ca8dba3b1ec7075d9b6a93bdb801c378385883c0c01876a204270e8936e83c22844d6abb499d89d1107fe4c9a51285977ac42eaa6e6538db901dd879fa7af7a6c1c4d2025355bc8631f758c07365c58333c2aac774aa2a42b667a2e943178aac4728574efb8fa30eabec68f10217fd189c111e552221e36568502244517ca9d24dc61721eac6f5224b49381800e8ce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0x12e8, 0x844}, 0x4) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/22 22:41:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000004000-0x78)={0x3, 0x78, 0xffffffffffff73ac, 0x0, 0x4f, 0x4, 0x0, 0x101, 0x4021, 0x6, 0x7, 0x10001, 0x7, 0x2, 0x7ff, 0x5cb9, 0x3, 0x4, 0x3, 0x6, 0x9, 0x5, 0xc2be, 0x6, 0x2, 0x6000000000000, 0x5, 0x496f4fc1, 0xffffffff, 0x1, 0x8001, 0x6, 0x5, 0x8, 0x2, 0x4, 0x5, 0x2, 0x0, 0x2, 0x3, @perf_config_ext={0xad5, 0x10000}, 0x8402, 0x6, 0x101, 0x0, 0x2, 0x4, 0x68dbf6e3, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x7fffffff, 0x5, 0x3f, 0x0, 0x0, 0x9, 0x10001, 0x0, 0xffffffff, 0x4, 0x1, 0x84b, 0x8001, 0xffffffffffffffff, 0x8, 0x7f, 0x7, 0x401, 0xff, 0x1f, 0x1fe000000, 0x0, 0x3, 0x7, 0x7ff, 0x2, 0x7fff, 0x10000, 0x9, 0x15600000000, 0xfff, 0xffff, 0x7ff, 0x0, 0x5, 0x7, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000003000)=0x0, 0x4}, 0x800, 0x6, 0x10001, 0x6, 0xabc4, 0x9, 0xffffffffffffff3e, 0x0}, r3, 0x5, r4, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000002000)='syzkaller\x00', 0xf9, 0xfffffffffffffd84, &(0x7f0000001000)=""/92, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r5, 0x2, 0x1}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e37000)={r6, 0x6, 0x1, 0x400, &(0x7f00006dd000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r7 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7ff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r8, &(0x7f0000004000)={&(0x7f0000005000-0x9)=@rc={0x1f, {0x7f, 0x9, 0x174, 0x28, 0xfffffffffffffe01, 0x4}, 0x65cd}, 0x9, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x1268)=[{0x48, 0x1ff, 0xef42, "96357a263756052ea9bf7cc57f04455b2e0a90746d6600fd6f3a03d9052584b29c360485033045828f4ec8695c1539fec041c8e0349b280a"}, {0x40, 0x1000000000099, 0x5, "97d787136b5dab3ccc362d3da3a278cbc10796928aee8cf78e1336da4c61b13b1b97288b6b15c579a71a2d1eac89"}, {0xc8, 0x11b, 0x7fff, "e31cada467c6bf1c92dfa1e77b85ba661244feed78575a4a4671b247b497f881df15b211cf0ce5c9b02f25c165d24ddc6c06eaf4c8c05f8209e5607796940276557262b3756b6e59183576856c1085801469f3f9bf6cf386ee9dced09f82e090f9428baeff0bd8f3b418f482ac51b6538ba7ccbc719bed77458cdbe56a1ca35f5754a2ed0478fea2da0a0e43f94b65994dede3653d1a85367f5ab3a807e9762a3cdfaa5b7d2e39fbfe0bbad25d2ba6eac7b75a262e41"}, {0x108, 0x0, 0x80, "2736fa23b508d7a615680352b34a6f543f429f398c900ae11f7ac915941a8d16dcc1e7cf8e80d1e8498eaeb67591e178a02aa038202154663bf0905bd89414fb4d06e816ce106bb4db8331c0ada8f523ee069fac9885b09ee9429e1db237a3716b66c9aeea888c5eb86a6d994e84bf44caa49b4877d0c7c7e9e78b31232bd4eca22b7ff31dca90fa962d5526f99914cef17b76dd3ae74e18f3c1d045e1a3f3c44f2451e9690c431d496edbdff4678735b490eac8baaafdc5a795c435a8dfe6ad206e3eb88d0bb274c13dc0b4cc57048dc3d731640b6b37a61f8e389209ee7cdebd49c2c8b5acbc0b9f0974c07fe9bd3fc1209f8d15f2e2"}, {0x1010, 0x11f, 0x100000000, "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"}], 0x1268, 0x40810}, 0x20000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x14012, r1, 0x0) perf_event_open(&(0x7f0000003000-0x30)={0x5, 0x78, 0x53b00f7f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x10201, 0xa, 0x2, 0x8, 0x238b16f5, 0x7fffffff, 0x0, 0x40, 0x2, 0x0, 0x3f, 0x7aeb, 0x1, 0x1, 0x7d37f7c9, 0x4, 0xaf61, 0x2, 0x9, 0x6, 0x4, 0x7, 0x8, 0x4, 0x3, 0x4, 0x3380, 0x8, 0x97, 0x400, 0x0, 0x200, 0x5, @perf_config_ext={0xffffffff00000001, 0x2}, 0x4, 0x1f, 0x10000, 0x1, 0x40, 0x1ff, 0x6, 0x0}, r7, 0xeea, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 62.023153] audit: type=1400 audit(1516660864.178:17): avc: denied { map } for pid=8877 comm="syz-executor5" path="socket:[25027]" dev="sockfs" ino=25027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 2018/01/22 22:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000457000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x1, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000832000)={r0, &(0x7f0000517000-0xe8)="", &(0x7f0000da8000-0x1a)="", 0x0}, 0x20) 2018/01/22 22:41:04 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000329000)={r0, &(0x7f0000efc000)="8d193914375fc0e180538c8b0c5705fd6e45cdd55f91b574fb99bfc7703d49f9f776fdab2fa292c000d3d8624e109765b824047bbe1a433f4b5e3aa1414eb086b123fec51e1e2f5a87b545175846c07087ec81166781bc02248517a815045dc923d178c72b7ada3251a46a11", &(0x7f0000efc000)=""/114}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000588000-0x10)={r0, &(0x7f0000efa000)='^'}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000efd000-0x10)={r0, 0x28, &(0x7f0000cbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dfb000)={r1, 0x7, 0x8}, 0xc) 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x6)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:41:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a3d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000025f000)=[{&(0x7f0000047000-0x5a)="07d01c37a1eb79a61dd4209a3ed163b9dd08dcbf99c8a3e7564a6b47cb821aee2837728f663e47585686e3e80866f975f95fbbc788b830f30c4c697b28b6a70a1158d191d6a3b25a5de92774fef214c7c0310ac3081aed873409", 0x5a}, {&(0x7f0000fb7000-0xe6)="34dfc99765665566009edfe507f4dcc1882eae189674d667fa86299a9b3838d64fcebf9803dbf28b5ef0579df02fe4dc0af22d707fda3266b3261f42274f54ae9edce5005e99d546f57caaee0becd00538334ee4f004627bf9eaddeb05e4593fdc893caf1f010847ffc28dae692dbb22c124fe12958ec16844daef8ff10a1d800b96978cf1b0c431b4146ea5cdaa128211c3885d6a3921d3ce23bb762e7e5e29b8250ed21f730285886181a7230ae49c68fc99edb1a36f9ea65925ac20c33cb11204b5fdf0a8a0ce0b4d4114be49595e4652ed75f30b1bbf40b756cdd7e0d170e8d390fac629", 0xe6}, {&(0x7f0000997000)="edf8dfb0d2945209e7d8e44ead179b902c3bca524ea2302db76aaaf7c478108c4accf3779a529dd9cfe31747ca01ee553b730e808e09a2201d3588fa995892351a8e8762a9d75379", 0x48}, {&(0x7f0000bd9000-0x16)="2fbb6088d97789fa519f2c7cf9631638ae4cc1b757cf", 0x16}, {&(0x7f000068c000)="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", 0x1000}], 0x5, &(0x7f0000618000)=[], 0x0, 0x80}, 0x1) 2018/01/22 22:41:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000679000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a31000-0x20)=[{&(0x7f0000224000-0xb9)=""/185, 0xb9}, {&(0x7f000042e000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f000037e000)=""/68, 0x44, 0x2}, 0x40000000) sendmsg(r1, &(0x7f0000917000-0x38)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x200000c0) 2018/01/22 22:41:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x100000000, &(0x7f0000001000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e7c000)={&(0x7f0000afb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000750000)='tracefs\x00', 0x0, &(0x7f0000615000)="") mount(&(0x7f00007a3000)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000f7b000-0x5)='aufs\x00', 0x2825, &(0x7f0000dfd000)="") mkdir(&(0x7f00002b8000)='./file0/file0\x00', 0x101) 2018/01/22 22:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000266000)='./file0\x00', 0x48) mkdir(&(0x7f0000a98000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000b05000-0x3)='rootfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:41:04 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x40, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000009000-0x8)=0x0) 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x1, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020c000)={0xffffffffffffff9c}) recvmsg(r1, &(0x7f0000e87000-0x38)={&(0x7f0000380000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000370000+0x8eb)=[{&(0x7f0000fee000)=""/65, 0x41}, {&(0x7f0000529000)=""/0, 0x0}, {&(0x7f00001c2000-0x1c)=""/28, 0x1c}, {&(0x7f0000e7f000-0xce)=""/206, 0xce}, {&(0x7f000031e000)=""/202, 0xca}, {&(0x7f0000618000)=""/4096, 0x1000}, {&(0x7f00001bb000-0x23)=""/35, 0x23}], 0x7, &(0x7f000043d000-0x38)=""/56, 0x38, 0x40}, 0x2) sendmsg(r1, &(0x7f0000cc6000)={&(0x7f0000783000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x0, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x3a, &(0x7f00001e3000-0x10)=[{&(0x7f0000e90000)="79de9da726f2fce04e281446fccb82ef77b78392a0777d0a9eaa2e21d75b585548632016dd5ef6f4d85a817e32bc0714f8561d6911c277d67b808ae21089113c53383e55b682f364a4242b5bf84701114d3b4225c123738e8627663582295b9eb796b9a1342330b2b22a7a28ce5fc423e71fd22255", 0x75}], 0x1, &(0x7f00005a9000)=[{0x18, 0x29, 0x8, "86"}, {0x88, 0x117, 0x1, "0b75b4c0a5cf42f4c7a0a7c1181728135417423bf1e78f6d498a6a0313d540b5bfbef176f1c2097c28c72feb18e8782a7d106960caa9bb8d0d97b7b3668f29a1941b432a7eb09932c2beb42b0e688e015ce4d59943819184fdbb9818c71e9bb305df20ed0110361a59ac1c0c80f4e7bc832a70dbcc"}, {0x78, 0x107, 0xfffffffffffffff9, "3b7620b21324c183b57a0020bcfe250a2c8dbd2d61c1f909f8b911395a66edd5d59a44484f4c766bdb17c067c83eeb295b9f4b5c15d23c875802f5820c16538f21c5bb9d9f28b24118d0aed56894b72b6123eb5172195cc4c516a25749f258d003ba489c0294"}, {0x30, 0x105, 0x1, "382ac66aa967110fe571426eb363399b95ab7ebe117885367d14e4"}, {0xc8, 0x10f, 0x15682c37, "1518b2315cb4b6d1e45bdbf84370c52cdf2ed93a0e9cf5596bdff97ba3507a1d33e7af7c6aac8470123a50a5cf1f715d48e928a82fae384c86cba7e5010717037dd73339ae81698d097419b5a81a84038193190ee62bca55793a4b54a63cd122de9e7cd7ee0180ad9918dae4b2850a5940b62432afd2b4584a11d621f26035b63c6b7033c13b87a9b983da6517d24de3015d41507cfb0ef29d81ec80ea05153f39c28059a3de8529a58fd9fcd2e1922932"}, {0x108, 0x0, 0x5, "343190883267090c353600cd1a734974b5190e7ac26d27514ec4dc14ca1b35513d1470bdf1fb764a920fa546f48b789b2022c57aac091abb8ef94fa2e96d70cd378f621f22e3f7ec89cb6c9ff20bab6350bafad1e48de6384964e4872fdfa0441ffedf6243e782ebde797ffb899c362218efe71bf7ae569de836d0f0823a862db3dda17f3d1b22075f341ee46edd1bc9c06e86a9c92f1ba5eb8850f1bd5b7598e26340121e98d8c248d9cdd7a2bb1883b6741bd528ea0b56c9f9e857624a5754a6e87c693870e86958b84ef3fc3309e34398e0a68b441fcb6dcd1896d4cb2b4a08d820afea14019c10462f9de91003d39b462c07"}, {0x68, 0x118, 0x6, "d6639f699cecffa69844c6902201f3a61faaae32b045318d1438c2f32d2fdb6c536d6f2b47d5295bfc26e80824631691a02d54d5d8862fe79fa6325a025cc6c8fff323174787c35da9dc54b4ed42121fb2e5083e3788b6"}], 0x380, 0x801}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d5b000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fce000)=r0, 0x4) 2018/01/22 22:41:04 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xfffffffffffffffb, &(0x7f000091b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x21, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f62000)={0x0, 0x0}) 2018/01/22 22:41:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) mkdir(&(0x7f00008e6000-0x8)='./file0\x00', 0x1) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) recvmsg$kcm(r0, &(0x7f0000725000)={0x0, 0x0, &(0x7f000067f000-0x30)=[{&(0x7f00001dc000-0xe0)=""/224, 0xe0}, {&(0x7f00001c8000)=""/142, 0x8e}, {&(0x7f0000ba6000)=""/13, 0xd}], 0x3, &(0x7f0000676000-0xf0)=""/240, 0xf0, 0x4}, 0x2002) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000080e000-0x18)={r0, &(0x7f0000213000-0x7f)='#', &(0x7f00001df000)=""/199}, 0x18) 2018/01/22 22:41:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r0, &(0x7f0000009000)="fa98715ade47cdd7483c06", &(0x7f0000004000-0x51)="9125d4063efdc7b1fd5676c2310d9b11fe5ac596f35bd2bad233a56cc77585a7f97508edc7815a10128866863f83feb0c945a0f7aa091c52041c4f8123de3f45ffb0f2a5b26ca81babf771faf2624a4e28", 0x2}, 0x20) close(r0) close(r0) socketpair(0xf, 0x280003, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r1, 0x28, &(0x7f000000b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/65, 0x41}, {&(0x7f000000a000)=""/102, 0x66}, {&(0x7f000000b000-0x47)=""/71, 0x47}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/65, 0x41}], 0x6, &(0x7f000000b000-0x17)=""/23, 0x17, 0x1f}, 0x40000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000b000)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[], 0x0, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x1f}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xb, 0x7, &(0x7f0000009000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101}, [@call={0x85, 0x0, 0x0, 0x2}, @ldst={0x0, 0x3, 0x3, 0xf, 0x7, 0xc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='syzkaller\x00', 0x3f, 0x1000, &(0x7f000000b000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/22 22:41:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f0000772000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x7, 0x41, 0x4, 0x80000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='GPL\x00', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000c64000-0x8)='./file0\x00', 0x98) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000158000)={r0, 0x50, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000466000)=r1, 0x4) 2018/01/22 22:41:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0xb, 0x801, 0x9, &(0x7f0000c80000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfff, 0x6, 0x752, 0x8, 0x0, 0x6, 0x405, 0xd, 0x71, 0x400, 0x800, 0x7, 0x4, 0x397, 0x1f, 0xf0bd, 0xfffffffffffffffd, 0x80000000, 0x20, 0x0, 0x6, 0xffffffffffffff10, 0x8, 0x4, 0x5f8, 0x200, 0x9, 0x9, 0x7, 0x4ec21d94, 0x5, 0x800, 0xa8e, 0xfb, 0x4db7, 0x1e9, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x8001, 0x800, 0x6, 0x6, 0x800, 0x7a, 0x9, 0x0}, r0, 0x4, r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3, 0x3, 0xc05, 0x1ff, 0x0, 0x8, 0x20100, 0x2, 0x10001, 0x0, 0xfffffffffffffff9, 0x10000, 0xffffffffffffffc0, 0x3, 0x7e40, 0x5, 0x4, 0xd5, 0x6, 0x8, 0x80000000, 0x0, 0xa82, 0x37, 0x401, 0x6, 0x1, 0x80, 0x10000, 0x9466, 0xc, 0x1, 0x9, 0x6, 0x6, 0x81, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000b69000-0x1)=0x0, 0x2}, 0x2000, 0x9, 0xc75, 0x5, 0x3, 0x8, 0x9506, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x2e3, 0x3, 0x7, 0x5420e580, 0x0, 0xef6f, 0x18000, 0x0, 0x0, 0x4, 0x7, 0x8, 0x7, 0x2, 0x6, 0x3, 0x80000000, 0x2, 0xffffffffffffff80, 0x9, 0xe52c, 0xbd, 0x4, 0x981, 0x40, 0xf08, 0x4, 0xdf2c, 0x100, 0x4, 0x4, 0x3, 0x2b, 0x0, 0x6, 0xfffffffffffff3e4, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f000067c000-0x1)=0x0, 0x8}, 0x40, 0x3ff, 0x3f, 0x4, 0x8, 0x8, 0x80000001, 0x0}, r2, 0x100000001, r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af2000)={0xffffffffffffff9c}) sendmsg$kcm(r4, &(0x7f0000cf3000)={&(0x7f00009b0000-0x10)=@ax25={0x3, {"c8f560f5ebf196"}, 0xfffffffffffffffd}, 0x10, &(0x7f0000daf000-0x20)=[{&(0x7f0000556000-0xd0)="35e6f45abba37fb7cd99f0b56b75c92ba09bef975ce5a5bd7d2433e7e0ed3b5290e9fb6960a03bd446672fe60e7a4b67b4240aaf02ec78a45a9b32bfb6770cbc4cded75b07ee863a3dcf3185e222ce00b2e4dfd54a3cb1982d034f06cf7899dc9b00534284aa97e2eae49068937f5f728d9a62f8d107050536be3e5d8cc002f89d03c56f9e1e7535e1ebc6362d0e225b1e855923c8f040e378125f571776a3b6c2fa3a92f07ec5ad14dcd8ec5f9eab06644941e77f0ad27debffffa9aad6f0472650c027ef31d2f1061129a8f30c0f1e", 0xd0}, {&(0x7f0000dac000-0x12)="58127484ea68256d2a20dc9296d65dc1f5d9", 0x12}], 0x2, &(0x7f00009e8000-0x2a0)=[{0x90, 0x10d, 0x40, "3419a1e541827e89579bc274166270afdca4efe9e55966b5f04d616600e87fc55573c41116783a5d8cb34da3b27b151aa81acc7accc91aaf5eb214e8cc61943ee5b4e00fc5748811af027b50b3f54a3f79011b5dbacdd27fbefee8302974532837ac80672a23bd4c7e0d0ef4015ff27f0c4d947f7b7807d6364bfc"}, {0x90, 0x10b, 0x0, "437e78f1f126fe6ae1b9c30d8ea27ec2f3769d6dc33df371d7eca704667aec9001b7be6a658db17376c89d3673d3ef7b97ad924f6769a16c4d5eb2effdb5747a8a8e9e5f689ff42737c7b1229adac6d118bd354dfb8bf33cdf374dab6cc313788ce8f5cdea65a7aac74e18090670c707a5bbaafb68fab8e3d3e185e12b03ed"}, {0xa0, 0x116, 0x38, "ee74a52642de7f97c37714f3aae0c1d6dd25d7e48d18a7c14e1206f3f82e3ac470696f2d9e969fda44fc969f389891064839671fb3b32f3287a4615c319556f534d1a6760c7b64cfa86a0e999f73d31a7560f576185e4d894c58ee9d9b9e3e7ec9d29b18c410c97bcaa240f6d5ef9a4410f549fde01cb3db1c9e7be22f30282da42dc12d812ff61c4c8d59bd"}, {0xe0, 0x0, 0x9, "e2fcd7ab926f7954f9baa7b64b5ac1da3e68569769dcb742ef617ad1742731ff4244743a4cf909ffccbe257c98186c4b9293a49526de52b3f7c9aabf9ea0356f37336b2ee6522a69ed59a9c9f21c36407d28d945fdc4fec13df2cecb01aa59f82381570f45d3a543728c8b457445d470bd3d152f86cfdeb61ea170b23e35cc1573b1709dd5a0bce6b7f0dfbcdaced7cda070b936d3fd6e1966595aa00200458b608c7963c333c9c218e7a0a8f8778cf6cdedcf9e7a15f9c4d3108a0ed5b6e7f88a05bc6b6bdf25fb1023"}], 0x2a0, 0x4}, 0x40000) socket$kcm(0x29, 0x2, 0x0) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r0, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100) 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b08000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d27000-0xc)={0x0, 0x400, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e3000-0x18)={r0, &(0x7f0000159000-0x52)="ad673e7b48ab12abf05c3b366a8a71d8fb26c99cf9fc1f3df319bc035c0c6a6ce66f65cd85f05725fab52f39cdf19ab8333cbb6d5d5994ed81ed6938b4fc7f8e825c48bd49013bc01fb6ba531f129102e43c", &(0x7f000071a000)=""/123}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) socketpair(0x5, 0xa, 0x200, &(0x7f0000576000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000398000-0x4)=r2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009bc000)={r2, &(0x7f0000991000)="bf6f8174c51e5cec71cc5bcf43abdca661bdb8cba79bd2ad7c1dfa5caa0f227d27bdbdb9fdeeb10c3fc45f8c5ecda0292eeab649f6c9840b44950194c278ea42b3ac4da261e58ac2fa06b87e91ddb6d87ec8a5e23b9204d9b73628814f7f951d8955a61182ec0ed895eea0d765a88bdc43df6426d0ffc93c1a1c48eaa400c576bdee550c0f38a15820bbbe2cf4bf7397aa6db4719ed304c8c94e366bb4323c4fc36e332cbff91dfa66bc260c6c2c5555ed1e571c", &(0x7f000083e000)=""/213}, 0x18) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000a8f000)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000462000-0xb1)="7eee9303fcd380c29cfa85b80afd9643edd53da05fd17ebb7c857c3b3aaa87d748fd26122932c63348ade9d058ad92c7ba0fbf29f44c3e1339915a6ef105b1838a24c2cb32c826aed61e9dab53ad93c90e052afb3c76fee4708604e7d8f5081bdec49793d434be2b0b72b05507b5521240094e3c09aa875eadd42c90ccb4120af532a7bb83f4f9e011347192440d8b3fbb100c97c5d3b9f0ddced3ff9c850e8c16d144448121d46694a97690396dec0ed3") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000e07000-0x48)={0xe, 0x14, &(0x7f0000371000-0xa0)=@raw=[@alu={0x4, 0x81, 0x2, 0x7, 0x1, 0x20, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x3, 0x1, 0x55}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7fffffff, 0x8000, 0x1, 0x92}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x6, 0x9, 0xa, 0xfffffffc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000ed5000-0x4)='GPL\x00', 0xb3, 0x21, &(0x7f00003fb000)=""/33, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") 2018/01/22 22:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000010000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='GPL\x00', 0x800001, 0xf7, &(0x7f00004dc000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000601000-0x38)={&(0x7f000030c000-0xe)=@l2={0x1f, 0x6, {0x8, 0x8001, 0x4, 0x4, 0x6e33, 0x10001}, 0x1b5, 0x7c}, 0xe, &(0x7f00005d9000-0x20)=[{&(0x7f00005a5000)="63ff37d952d1b61cc3cead6142319ad681c3d626b57fc616ab02090d85b02ff06f4013c569f9d405e37123d1644bce3b5c1a6acbfca1de9297b085ebf4ba3991ffa90db1fae3fbbaf0f5be6044be276e64c778f544e9bc19d458d5d728b705d2baa4ae0861efb2f8df980fc34c083b052e78b80d0c2e5140ce9602bff22043fe", 0x80}, {&(0x7f0000e4a000-0xf4)="086742abae75ab83b02a59aae1d67fb034fbe972500c17a51ec58a1b48accb0eed63a8727cef5cecae93f31fb0c6959a1a743fcb4fc9ad0c1a3f4e453c6bba72a9c105eba1256d159f071270c7da8577c6a0fa3cf0fa674e7c3b6af90236b03da7b25f1dca0df65d35080edb951d10f801d1e1b933a1c29e9ea435ea883e3e906766387e005d145ab95357ada116ab05945fa95242746105fbd074a6b88b85f980d08bd5e3b67873bc9cd055defed9d0ca8b8030f5166cc6b1d1334ab3deddd03d48d94b6eb1ec87feeb09556ffd6721ca5d6cb0575f13889920cba6d4e92654813ba1c3ffc181fa2b3bb6688bce58cce846cadc", 0xf4}], 0x2, 0x0, 0x0, 0x40001}, 0x4000) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2c000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ad4000-0x10)={&(0x7f0000094000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000580000)=r1, 0x4) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x2) sendmsg(r3, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000abe000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r5 = getpid() socketpair(0x5, 0xb, 0x6, &(0x7f0000539000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000016000)={0x4, 0x78, 0x3, 0x0, 0x0, 0x134a, 0x0, 0x800, 0x68000, 0x4, 0x101, 0x103e, 0xfff, 0x8, 0x3, 0x9, 0x7fffffff, 0x4, 0x3, 0x8001, 0xfff, 0x3, 0x2, 0x0, 0x5, 0x5, 0x10000, 0x20, 0x6, 0x8, 0x8, 0x31a, 0x800, 0x8, 0x3, 0x0, 0x800, 0xff, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000625000)=0x0, 0xe}, 0x4411, 0x2, 0x3, 0x7, 0xe00000000, 0x81, 0x7fffffff, 0x0}, r5, 0x1, r7, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00006bc000-0x8)=0x5) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xb68, &(0x7f0000013000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) close(r1) close(r0) 2018/01/22 22:41:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000)={0xffffffff, 0x5, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000c000)={r0, &(0x7f0000004000-0x9)="dda01c94e4bd81fa01"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r2, 0xea0, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000125000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000237000)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000018c000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r4, &(0x7f0000810000-0x38)={&(0x7f0000a2b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b50000)=[{&(0x7f0000a9c000-0xd)=""/13, 0xd}, {&(0x7f0000ac0000)=""/21, 0x15}, {&(0x7f00000fc000)=""/167, 0xa7}, {&(0x7f00007b4000-0xe2)=""/226, 0xe2}, {&(0x7f000083c000)=""/31, 0x1f}, {&(0x7f00007d5000-0x34)=""/52, 0x34}], 0x6, &(0x7f0000dfb000)=""/46, 0x2e, 0x4}, 0x100) sendmsg(r2, &(0x7f0000017000)={&(0x7f00004c2000-0x14)=@ll={0x11, 0xf5, r5, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e7b000)=[{&(0x7f00001dc000-0xdc)="90698e5421eb0452713c18daa9b63105fd220efa5b2ebe12e5926194bfbb6526cdafaed6c5381815ceede32909c4a3d44e32fb13933463c34694bb44de8a336b6c233f2caff3b953f574923350fb62fc9a77b61c7bb6bfc745a8cd6ec7fd65279e04a0b97a56b789f49ee3b28ecc6d6954d8c97e42beecac27c57e430a16a951b40ce7ed62d07c927948788478b4076a7787323c48e57c563f203036b27edb143c73192325a4af07ff897aca7664b3a5c13658631b91e33a56c9771e27ed13bc88063d17a3124779bb6ed9fcd88743e5c7728e1921f61520f7009380", 0xdc}, {&(0x7f0000cf0000-0xd9)="0938e6ee2a9f0a88c3806dfb0d115ceda11770bd232deee218d701c4b0e706e896165b2035f66f5b739e05edc6cdd3aa3b0278276c7dc5dcc34c0ab2547b51250be82ed056fbc0d5234e5c0ec821345915bfdaccc849e76508aace0a469e49f1dfc2f438746c886fc3031827a517915b661846bd74ec081e9385ba6bf4335726e10efa1450d8baa1d9a5a8c9790712a0d958074b0942162d7d4e996c6b033022f4a9ad003aa31b04e1ba7a4b694b260e208a4f05f93c18e739be7e6f39f3f29d28c2bd13a72af48b073ffceacc05d5f012eb767f7c5b17594c", 0xd9}, {&(0x7f0000123000)="46f26f6413657ef860caa7a1345038fe16105de0f0b040e014dd3fce99e154b0dc22c1c19e772d85541793a20172926156b0212c75b5241b9139503f694937ccc54d0e49e9d90568f9c315134b5f0184c153d0b35c327b3d0eb5e9ac57f69846a6bfb91ab3371453974f902fc590c735e1458fd372998aa38424c3a33077078d62199ee5c5aa76de8a470b659250d719", 0x90}, {&(0x7f000078d000-0x69)="c213c763514ea4a603358120b087044b10e52821f83c3beb70f25665213c3db926356a1b3598600eef46b6c1779f911f60d82ffa5687123d40ba352c3588dd11c48137d649bf45aeb7d56f663ad07e0858efb0ab1b89bae06bd46ba8baa3787cdaedd3c1face3c6111", 0x69}, {&(0x7f00002d5000)="", 0x0}], 0x5, &(0x7f0000e28000)=[{0x58, 0x107, 0x1ff, "76a3d5bd4a850444e503722e5d822989599956f4d50459dce3186aa73df5b64db58aca117e15ae057b7ad5c6dc7db5ae955bb0b5f30e0b6d2428689f2c242fcedf17eb02"}, {0x110, 0x10b, 0x3, "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"}, {0x98, 0x115, 0x9, "b820525e07fe171fb9e7923bb703c756d8265244ed9a2c97817f265d5a832c7abae3206ef5c6516047a133222d354cb744fc08e70d99423dc374350d5b911d0c75942f17fe18147fe13e23f69c3f2424aeae3204ba7d9f763ddce6851b6c117c9cc87f589ca35df121c2a71e586b30520cc21f30bd86b969651716d046d284430ab7e231f6a0"}, {0x100, 0xff, 0x144b, "204769e15d83cc9ed81d8106806bc165a16b291c89f46edefebfb0c445c8b187fd1fe583825fcf3823a01af5ff5be4880026b28b0fe084fbe82bb2dbe576ccd7fd06134d35ee5ccf184a462c4cd1f83202349eb1a81e52593c3cab3c2332e9c6498d6048a4a81f5eb4328e1bd57dcaf2c740fa1896c1de3c91ef94336e4403a557a2ec028a4d166abcc4109c1d4aae2aab20d0b2973ebf75ddaa100ef68b38f9cf7471412726241ee8d0c391fc6c370a145532c2abdcf09864dc3ba9080e9b9d171ec0f10b62dc1411e1b34ab2949eebf00e903d7f256db1159a0284f32b795ceff9dabe886f1fd44b31"}, {0x1010, 0x115, 0x80, "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{0x110, 0x6, 0xfffffffffffffffd, "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"}], 0x1420, 0x8010}, 0x20000000) recvmsg$kcm(r4, &(0x7f000076c000-0x38)={&(0x7f0000f75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c6d000-0x40)=[{&(0x7f0000ad6000)=""/160, 0xa0}, {&(0x7f000086e000)=""/192, 0xc0}, {&(0x7f0000dd7000-0xef)=""/239, 0xef}, {&(0x7f0000310000-0xde)=""/222, 0xde}], 0x4, 0x0, 0x0, 0x81}, 0x40000000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002dd000-0x10)={&(0x7f000097c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004ac000-0x2c)={0xf, 0x1, 0x4b, 0x7ff, 0xc, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b85000-0x4)=0x0, 0x4) socketpair(0x15, 0x0, 0x0, &(0x7f0000473000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0xeb11, @loopback={0x0, 0x1}, 0x5}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f000000c000)=[{0x110, 0x6, 0x80, "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"}, {0x2e1, 0x116, 0x1000000000000, "36397f530077b7f816535174b1acad4cb2177c5dc7873137078ea3a1948fe442aca27cd77c7915f78210b3274162172977ab9481bc9c7b76e02785543e0c8ee432f145992ec9f56a4f1896dcd7fa0dda8ca3e79d33fc9599f3bee1e08cad6190eb0560df1aac02570478a39340"}], 0x190, 0xfffffffffffffffc}, 0x0) socketpair(0x5, 0x807, 0x2, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000007000-0x38)={&(0x7f000000e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000000f000-0x40)=[{&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f000000c000-0xc6)=""/198, 0xc6}, {&(0x7f000000d000)=""/59, 0x3b}, {&(0x7f000000a000-0x80)=""/128, 0x80}], 0x4, &(0x7f000000a000)=""/134, 0x86, 0x5}, 0x40000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x8, &(0x7f0000009000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x81, 0x8, 0x0, 0x0, 0xfffffff0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x8, 0xa, 0x0, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x2, 0x1000, &(0x7f000000e000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000000f000-0x4)={r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f000000a000-0xa9)=""/169, 0xa9}, {&(0x7f0000002000)=""/132, 0x84}, {&(0x7f0000010000-0x77)=""/119, 0x77}, {&(0x7f000000f000)=""/0, 0x0}, {&(0x7f0000010000-0xe3)=""/227, 0xe3}, {&(0x7f0000006000-0x7b)=""/123, 0x7b}], 0x6, &(0x7f0000010000-0xb2)=""/178, 0xb2, 0x400}, 0x20) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3ca, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000557000)={r0, 0x50, &(0x7f0000caf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:41:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000)={&(0x7f0000007000)=@nfc_llcp={0x27, 0x7, 0x8fb, 0x3, 0x8, 0xffff, "2e2361750edb597b0af5d822fd9cb8501f8c7ddbff5b09db85f0ebb509c0daef7a9a3d97a61e2eb639be455ffda8f93b6d6d2291538c85efb67a538c1f5cf6", 0x7}, 0x60, &(0x7f0000005000)=[{&(0x7f0000008000-0xeb)="5d9d7fb238efb39411a23ce050e97b0d2af69a34b0b917ee3130f84396ef2f1bd311c69e4dc2aa9913197f72c2400a567511ec5009c6109568092945da50875bdc878e867421236e9d9def7ba97316adb0a27535aa936e78d96ebd98a40eef66a470745a3f4a20aecadfddf6ff5e6145f101c441633891f74bd00b96a483ffcd4ffd8d90ac52d6bdd80d73d8b73d51b4be8cd0994e44fc09b96a190328f3763e12a42b4953b9a26f864efcea58e5a50b023b13897ca19f0ebf544872a1813cb0903b5876ad4df1b5fe5c80312f68ee0d76197b8d7c05368052baac0efa43acc276056893770cb91ca2cc59", 0xeb}], 0x1, 0x0, 0x0, 0x4c080}, 0x8084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x5, 0x0, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c7d000-0x2c)={0x7, 0x0, 0x2, 0x80000001, 0x1c, 0x1, 0x3fd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000882000)={r0, &(0x7f0000950000-0x1000)="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&(0x7f0000fe6000)="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0x2}, 0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe6000)={r0, &(0x7f00005d2000)="748262504049e6bd", &(0x7f0000fe6000)=""/105}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cbd000-0x78)={0x0, 0x78, 0x5, 0x9afc, 0xfe, 0x0, 0x0, 0x1, 0x82020, 0x8, 0x6, 0x1, 0x89, 0xffff, 0x8, 0x100000001, 0x4, 0xffff, 0x9, 0x1ff, 0x2, 0x4, 0x1, 0x3ff, 0x7fffffff, 0x3, 0x1, 0x3f, 0x7, 0x4, 0x10000, 0x5, 0x5, 0x100, 0xffffffffffffffff, 0x400, 0x200, 0x9, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f00001c7000-0x1)=0x0, 0x9}, 0x4080, 0xfab, 0x5, 0x1, 0x200, 0x2, 0x40, 0x0}, 0x0, 0x888a, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000083f000-0x8)=0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000159000+0x1a0)={0x0, 0x0}) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000128000)={&(0x7f0000275000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) sendmsg(r1, &(0x7f0000782000)={&(0x7f00008a8000)=@in6={0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc07}, 0x1c, &(0x7f0000c2a000-0x60)=[{&(0x7f000048f000)="283bc68bfc79215be82aa9d82f160ab6cf6d4f1ba44236bfdae06dbca78966a38cc483ae241f25b04f23cdf5425b373c290a915337ff37bb1d3f37165f8939697df54ba83696772909e7e107fdc3a49d7dea9ea8d9a93231f573b80cbb842ae995d5b0c83c30976ee07bd51549e7fcd392841a60133602e56e68ddfcd3bf0fa2f63a8840d3e2965bf0678fa4accadc939b42682d350ef79141c354cd090617c3768428bb851b1a67ea8c8f7c33bc2a52b1fab223f2237637363411f9c992d22a069ec2c8f9b540336f9755f50cc2cc631184837d6116d6b9ef80090eefd2e8ed4574522f77aec7c50e258d16", 0xec}, {&(0x7f0000112000-0x7c)="0af5891f205c957528f434d81f42bb47813e1f0c1fc9299ec3f42a0b8a8d55f9fb0390aa0ec28344efe4542a92f298b2a16aac492621838938e41768a97aac858508b63feab3ba691331cab211b2d89267dc62a9839557cccfc848be9068c9e8b956d915203384489070e7fe3413a94e3f7adbe2dd098b8e9a396101", 0x7c}, {&(0x7f00000a9000-0xfd)="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", 0xfd}, {&(0x7f00001bf000-0x18)="9de36cfc57e0ea675f7ba1e289215f3db44062441dfeb4bd", 0x18}, {&(0x7f0000d76000-0xda)="90f23561aaab11ec016a7e0c6c9b44ab05a2f793594ece154f896017b9567ca467452d566d6a154cb3b0c7766694598053334c027375689b77c78e1cef85da51ea0b43b80c3725a51c0691e4e54b3d482c79c6d704164c056e50c1210d81a11e2e6ed311bef3345f829c090f7330ce5be2ae959c25508b5a62c23739af5fad780d4839c36d7e8fa331ff39d16873742a79839904269884419ba9f228ff5c44896907cac0f668ee6c171958b2898cf0382768110f93fe0e710b508ea8248cecd9fd7b2c67d56d909851e97e15b0f9092eb89b426db49ac8216a3c", 0xda}, {&(0x7f000047b000-0xef)="6116bac00c93469431f1a19e84814ba4453f9c271b5013bf896514e400aa99c80c13f81d54940fd00f679617b353abcd5e264a023073f3d07c693466c5c2745acc39274024c935cc4a6232af5733315e8270d1bcf1a6cc1709a28c275263d471834472c22930ceeee49a3445ed921695cb2e76b7b399af56b9ab7de1805aba6816b6ea349e1ca331c8081f79f5d83fb51a8f68861b5022ba3d632ded9fb7526a3904a635ef77e15515ec2da2b4ec14b6d656ec92ec3edc87931fabfccdddbc5695612020ab7e3df86f21740b9ce87cbbca3a0168274be373b2af0860c55f538466d901d31dbaa3a65693043b31aa76", 0xef}], 0x6, &(0x7f0000980000)=[{0x1010, 0x104, 0x9, "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{0x70, 0xff, 0x1, "f487dc23366c01f5fc3c1f3308f6391bba579411bd1a198bad741fe8c6981473004d7c4a7508219edfd5813758ef278aba839836094078e7ec6c7644823d691c887fb25339f8789f17e5f53431fc6c9b5a9fa8a2628394a9703a550652"}, {0x18, 0x13b, 0x1e, "e0b6ca"}, {0x78, 0x10e, 0x1, "4aa87f0bf06bb04ece11458893dc594ed3cda38e6c5c04f1ca5c3dbf20ef96c84e6c19c047fec5add3eebbb3ba580c8cb6350672b94da4ea94c0768509808fba4c481b8aab99b6ee5e2ba9cd0186c7d11ea5c38191183a2f0f2ecc31e68ceb9eabf862cdedcd"}, {0x68, 0x88, 0x0, "ae5b37696a25325f1212bf3b682fafb8e4cf367d33135f5f7dbddaa834dac6bf243a3620434ddf679b804122f1ca24a7a4864491928e1481758f752662778a88dd2fb2446087de8d8ec5cf69a7084e0701d2"}, {0x68, 0x3b, 0x1d8000000000000, "713ac930c0321363e9d5d4e5274c668fd3397bb140fd8e5f6f8dfc1dc035511144e4f0be3a34b521ae01377f91ad15496b0ce489035f738b1df304911f86fa5df7c185aecda3a72ba569b1095f8540fedaef"}, {0x1010, 0x3a, 0x749, 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{0xe0, 0x10d, 0x8, "7f630e9ffd7e8befbd2b867606c2a9969c2a7f26fcbd54511b9a5b2a0a343eddf779e0ab10b942d28ce506b83f5eb6ed0f3404604d1ca4585194611021d4f0b8204cd82edb407540aada98a67682ccaf22018dc722c8f1a596e345a0ebc2d6b0996980bdfd428d038027044a1e7386205cb1534499b09ef6275e7ec6799cc35f080d6ba6f1592785ea4e1af72c34d2affbbb64300619251426e5e2f50b287b55658d792b22665a544cc454495610cb4f2f06fc041a37fb5c1487e42030c864a94027e48d97ada84ecfad31"}], 0x22d0, 0x4}, 0x20000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000875000-0xc)={&(0x7f000085a000)='./file0\x00', r1}, 0xc) mkdir(&(0x7f000056f000-0x8)='./file0\x00', 0x0) r2 = gettid() perf_event_open(&(0x7f0000509000)={0x4, 0x78, 0x1000000000, 0x7fffffff, 0x4, 0x8, 0x0, 0x6, 0xb11298ce3e51a5f1, 0x3, 0x0, 0x100, 0x6, 0x80, 0x4, 0x101, 0x2, 0x3, 0x10000, 0x9, 0x10001, 0x9, 0x5, 0x6, 0x2, 0x7, 0x41, 0x2, 0x8, 0x5, 0x3728, 0x6, 0x7fffffff, 0x200, 0x7, 0x6f, 0x5, 0x0, 0x0, 0x4, 0x6, @perf_bp={&(0x7f00009dc000-0x1)=0x0, 0x2}, 0x24000, 0x689, 0x7, 0x7, 0x8000, 0xfff, 0x9cf0, 0x0}, r2, 0x2, r0, 0x1) 2018/01/22 22:41:05 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00000cf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x13)=""/19, 0x13}], 0x1, 0x0, 0x0, 0x5}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a9000-0x8)='./file0\x00', 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00008af000-0x38)={&(0x7f0000b30000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb9000-0x40)=[{&(0x7f0000147000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000b0e000-0xf6)=""/246, 0xf6, 0x0}, 0x0) close(r1) 2018/01/22 22:41:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000698000-0x2c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x171) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ff000)={r0, &(0x7f0000b5b000-0x1000)="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", &(0x7f0000243000)="b7a979444d0a164aaa171997336e5b592d26f373b4d5b2aa61f512a534feab4a6b6755faeea322e24d7ca344cffd0c58b461c678622c1b89b53a69", 0x2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002a8000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000062b000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f00007f4000)="", &(0x7f0000ad4000)=""/209}, 0x15) recvmsg(0xffffffffffffffff, &(0x7f0000c63000-0x38)={&(0x7f000046e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000bf000)=[{&(0x7f0000b6e000)=""/222, 0xde}, {&(0x7f0000f04000-0x16)=""/22, 0x16}, {&(0x7f0000a2c000-0xf0)=""/240, 0xf0}, {&(0x7f0000e6b000)=""/33, 0x21}, {&(0x7f00005ca000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00002a3000)=""/4096, 0x1000, 0xffffffffffff02b3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c4f000)={0x5, 0x8, &(0x7f0000dc7000-0x40)=@raw=[@generic={0x202, 0x6, 0x1672f61a, 0x0}, @generic={0x2, 0xffff, 0x8, 0x6276}, @alu={0x4, 0xff, 0x4, 0xf, 0x0, 0xfffffff8, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1bf, 0x0, 0x0, 0x0, 0x6c90}], &(0x7f00009a7000)='GPL\x00', 0x55edac98, 0xfa, &(0x7f00009b0000-0xfa)=""/250, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/22 22:41:05 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00005b4000)="239e3487a006f2990dd365d420f0f8194f5e7a92b85ee3f09dab4c82e10e05859f4a5c266ee9512b43b214010a23337afb1b7598d012b2552f8a9c4c1110a941b80f2b42c9ec224aaaf9796e0b6111e9eb1608bd951fb7153bf559d8353138bf0245a1f91e0ec33ef4d78b552c") 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000350000)={r0, 0xb0d06cc78ad2e8, &(0x7f0000e69000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:41:05 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x40) socketpair(0x10, 0x7, 0x2, &(0x7f0000e9d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000b56000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c6c000)='./file0\x00', &(0x7f000034c000-0x8)='./file0\x00', &(0x7f0000001000-0xa)='hugetlbfs\x00', 0x20a58a0, &(0x7f00006b0000-0x53)="e29feec3f71c460626b060b9b960bd0481debbf0e53e1f9d333b88183f1b3f0088dd86fc067b373f31a7de96380f8259f27097506bbe115c2ee043a0e8518f7011054824864fee4bd7593b0ca40359a628319f") close(r0) 2018/01/22 22:41:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000002000-0x8d)="", &(0x7f0000001000)="", 0x0}, 0x20) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/22 22:41:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f4e000)={&(0x7f000041a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000714000-0x10)={r0, r1, 0x6, 0x2}, 0x10) socketpair(0x13, 0x0, 0xffffffffffffeb88, &(0x7f000061e000-0x8)={0x0, 0x0}) [ 63.486270] autofs4:pid:9037:autofs4_fill_super: called with bogus options [ 63.537901] autofs4:pid:9037:autofs4_fill_super: called with bogus options 2018/01/22 22:41:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0x400000000000001b, 0x3, 0x8, &(0x7f0000c47000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xe, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) 2018/01/22 22:41:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80007, 0x6, &(0x7f0000da1000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000338000)={r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004e0000)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000631000)={r4, r2}) r6 = socket$kcm(0x29, 0x400000000028, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000005d000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f000060e000-0x4)={r4}) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x9, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0xfff, 0x7, 0x7d, 0x0, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000064d000)={r0, &(0x7f0000001000-0x63)="f776b8a9d21511b64750e443203f93657c47246a6549bb9aefb40746ff9257c7ef0b74aef07e1794035a91e326f999e07ec935ae714805dab12a13b15f5867935fba26a23a7e683177f0b9b46e97fec17af8da6a78d305ae8547867c75e1d6c4eb3317", &(0x7f0000030000)=""/93}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xe, 0xffffffff80000000, 0x2, 0x100, 0xc, r1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000001000-0x1000)="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"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r2, 0xfffffffffffffffc, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='\'\x00') r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000285000+0xc7b)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4b000)={r1, 0x0, 0x4d, 0xa5, &(0x7f0000dd1000-0x4d)="e498813a62afbfbe9d1598165a1902f41f76a66dc95a458103cefa7089f5552202dd211f1f526c202681034621beabb046d0d55022d76974f1713acf3a145a30d2c0eea42327ee38f90cec0162", &(0x7f00006a3000)=""/165, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000037000-0x10)={r1, 0x50, &(0x7f0000e44000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffff2d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000712000-0x10)={r1, 0x50, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = getpid() perf_event_open(&(0x7f000010c000-0x78)={0x7, 0x78, 0x2, 0x4, 0xfffffffffffff5de, 0x4, 0x0, 0x311e7a08, 0x0, 0x1, 0xffffffffffffffff, 0x7ff, 0x8000, 0x1, 0x3, 0x8, 0x1000, 0x7fff, 0x4, 0x1, 0x3, 0x10000, 0x7, 0x100000000, 0x4, 0xfffffffffffffffa, 0x2, 0x6, 0x4, 0x7, 0x6, 0x400, 0x1, 0x9, 0xd3, 0x1, 0x5, 0x47d, 0x0, 0xb7ad, 0x2, @perf_config_ext={0x6, 0x1}, 0x8030, 0x9, 0x9, 0x6, 0xda, 0x0, 0x81, 0x0}, r2, 0x5, r0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000012e000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r3, &(0x7f0000248000)={&(0x7f0000ce7000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee3000-0x40)=[{&(0x7f00001ba000-0x1)=""/1, 0x1}, {&(0x7f00004bd000)=""/70, 0x46}, {&(0x7f0000051000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba6000)=""/241, 0xf1}], 0x4, &(0x7f00001be000)=""/200, 0xc8, 0x800}, 0x60) 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff54) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001a000-0x18)={r0, &(0x7f0000019000)="70db74ef53b03272bb1cff25b985d52b465e183b6cc03e821d7478d0b7ddb0d830d2a557060ca85e554106abeecbb616f6958d94fca757e5fe3fec5abcc651590f3f", &(0x7f0000002000-0x99)=""/186}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000016000)={r1, &(0x7f0000010000)=""}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8000, &(0x7f000001a000)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:05 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005a0000)={&(0x7f0000dc3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f49000-0x50)=[{&(0x7f00006d3000)=""/162, 0xa2}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000168000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00002a6000-0x1c)=""/28, 0x1c}], 0x5, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f00004ed000-0x8)={0x0, 0x0}) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") sendmsg$kcm(r0, &(0x7f000053c000)={&(0x7f00007dc000-0x10)=@nfc={0x27, 0x2, 0x1f, 0x5}, 0x10, &(0x7f000070c000-0x60)=[{&(0x7f0000a3c000-0x1000)="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0x1000}, {&(0x7f000097c000-0x77)="6c08ec549151cb2e62bfcb7a8ee3e31fe8482165f2fc118e9629fce8eaa07252edc461c3ddb1bb87680e91164b90dd1898c97b19e0eb6ceda5e36a231bc331843d4b2e8cf148c00c72d0bc26c5c4b56e0b03462c2cd751e34a27f8462c86180cb4446b4a5a7429e09f0933291ee6b524057c8f7a1dbd9b", 0x77}, {&(0x7f0000c53000-0x3d)="7aee57cf33a81f7e4efb31822de576df4f835b990286638ef5b98a1d0bcd57bba0bed0d5acf697b1d0c7aeb8ea1945b6a8894413d3d7283d2e1c02143c", 0x3d}, {&(0x7f0000121000-0xc5)="32bdfa4016727741470712261a52a5f6da06431799b8f0ed9da019456ecd482809b520a5df933050368e5e3b3328319d2b314699751a949470efeaaf7805f310913d7009084bb4a375fe602160fe1e0bbe397305ba5e90059c88256f953bcaf8c65f7b25d37e9a1800891d0fcefff429f85e017472f81e6836349f1cae9ea43fd0605660838479a5ae59d00d08ef413c129fb9e6fb427c3c34edcf65282e35c397dc260f6c4867b6f807fdd04d1dfe41d645e0c033a132ecd00173cf5b0eac8cc07c54b11b", 0xc5}, {&(0x7f0000ce7000)="403771054a2574b3ae86648c27e45a1f547a5d60e73562d737a82e286458a224d880da8a3a424cc051d47cc9bf88cfdc1c9dd6d2656493bf51e26da70d4ce0ecee93430aa3972ec754cc412ef34855c5111186fd0e2ae7cf1e6199d072257c78b821da16b8b829b130e790b93300698b4d2cd3cba957606fb06e52342bc1a2a4de77928eb14efa278065b386d1f54132bc6533008982ec0a7a0197a1d0ce51b60e29c498d87829498c9592a2b3a0a0cf0bca2687e06583", 0xb7}, {&(0x7f00008e9000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0xc000) mkdir(&(0x7f0000692000)='./file0\x00', 0x8) mkdir(&(0x7f0000972000)='./file1\x00', 0x28) 2018/01/22 22:41:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000774000)={&(0x7f00004fa000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d62000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000042f000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00008ac000)="") mkdir(&(0x7f000000b000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) bpf$OBJ_GET_PROG(0x7, &(0x7f00005e4000-0x10)={&(0x7f0000bb2000-0x1)='.', 0x0, 0x8}, 0x10) mkdir(&(0x7f000078b000-0x8)='./file0\x00', 0x45) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004db000-0x8)='./file0\x00', 0x4b) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000265000-0x78)={0x4, 0x78, 0x4, 0x7, 0x2, 0x9, 0x0, 0x19, 0x2, 0x4, 0x7, 0x8, 0x101, 0x7, 0xdd, 0x8, 0x0, 0xca06, 0x101, 0x780, 0x8, 0x64, 0xae24, 0xcf1, 0xff8, 0x100000001, 0x8, 0x800, 0x45d5, 0xfffffffffffff000, 0xfffffffffffffff9, 0x17eb, 0x8, 0x200, 0x9, 0x1196, 0x2, 0x49e, 0x0, 0x9, 0x5, @perf_config_ext={0x0, 0x800000000}, 0x20, 0x3, 0x1, 0x7, 0xffffffffffff0000, 0x0, 0x7fff, 0x0}, r1, 0x1ff, r0, 0x6) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x800, 0x3, 0x80, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x1ff, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ccd000-0x28)={r0, 0x0, 0x5f, 0x13, &(0x7f0000fab000)="44ad0f078de99534c5c26dc2f80192cf2e194b98f3b5b53c80eba0e39397cefa7e8cd544e4cc8e543f35efec36f520c5023492b8337f8c16a8c3dec6c7c959b8b6598cd0afa441d80ecf3c1ed67dfc3f7a3debaae70fd9ec7c3d57ee390327", &(0x7f0000383000-0x13)=""/19, 0x3, 0x1000}, 0x28) socketpair(0x0, 0x1, 0x7fffffff, &(0x7f0000816000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003e0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000989000-0x4)={r2}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00003b4000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f00002fe000-0xf5)=""/245, 0xc, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000cc000)={r0, 0x50, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000097c000)={0x6, 0x8, 0x2, 0x5, 0x4, 0x1, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000312000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14e) bpf$PROG_LOAD(0x5, &(0x7f0000ad6000-0x48)={0x2, 0x2, &(0x7f00000e5000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000848000-0xa)='syzkaller\x00', 0x2000000000000000, 0x73, &(0x7f0000648000-0x73)=""/115, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:05 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bda000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000551000)={0xc, 0x4, &(0x7f0000001000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x30}], &(0x7f0000e5a000)='syzkaller\x00', 0x4, 0xca, &(0x7f0000001000-0xca)=""/202, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000695000)="9c2c245c5f163955db13c2081e4dab226b7354761f158ab7216f4f0c8dd25a56bd558aea9e9d9d8c421c7ded450bbbf0f4f92cf252832ab3b559c0f8c467d6012bceec52976bf68d6087e8c4c5a3f946b5f81668d13b4e233bf6f61ca792bf2576d3f3e98c53f42f93f1b2156fbaf8e3bf9b09d28a6141b414ec0e1f50a91dcd552f77044062e231496383fdcd567faa873d7f3c93684e5dca3a3fa27d", 0x9d}, {&(0x7f00005b0000)="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", 0x1000}, {&(0x7f0000001000-0x4a)="7a2c790718d22c54e3d31e870bb51b66938bf514d45fbaf142d6b383f98ea1fcda439f23964613cab39e080db0f94d6f4f53067b32533a05ee16ac32566a3386faae2e8485011042daf5", 0x4a}, {&(0x7f0000de7000-0xad)="283e05fad19220303bfa8eeaaf54e86c466756f7016468bbb51bee745ad0137438c6af7d10ea9de74996a9cb30d19494581ffedc0b7fd1c07d2ebed0af9d97fd73ec082e98a6410af02ceb1f9dbbb8e58d0759aeeb09fc1904404b97f05c244d299c86546720f0f7f14db1c0d932db7030f35c2ea616e99fa070971d7cc6e1bf8ed970ee8598069abf4e8605497eafe4e79e17a5da6b5947d14ea445c08b4dee4163ac41ad0b7ef8f553b7be6f", 0xad}, {&(0x7f0000001000-0xd0)="7d58633c0d94604c11f3ffb0887e1a2c84b0975e0aee3ecfd8e9801b3d7ee05844c2e6c6a7001abc607a7ed16a380e2fbc204e2f2faae9a81ec9dc04615557fc3db703c93f2f8713af81f47dfe4bb295ee9620e27e02c607f47b17cf431496f7df84eae051a4b5ad4a1f3faf5206a505bfbf18e8520b577946455c9398a7a6003232c3505effa200ed9ac60c003e0ea451ef7cd4e26dd27f8e55f006cd2c562ca370456504c70cf8c7d6f79ba21c9970ec3768462f2d9ed8ed9b82dfbca833ea5dcb1f868a381901f4d778568bc3876b", 0xd0}], 0x5, &(0x7f0000e2c000-0x10a0)=[{0x90, 0x13f, 0xdd1, "21dae1b2af0aaef5ad73bb324565672d41000a09fc52ad9593fa0a11eba035be7db22e92876c3b9b466b20422b3c52a61eb44d8f294e62350133badd16c41633e86b8366cedcfc257dc72c16920d690ff49eb836fbfafc6add2b9f7bcee91ad238b22b3c7cff650500000068b1f208000000000000002b9d06684d3661d6e58f"}, {0x1010, 0x0, 0x8001, 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0x10a0, 0x40000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[], 0x0, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000924000-0x38)={&(0x7f000099c000)=@l2={0x1f, 0x0, {0x6, 0x9, 0x2, 0xbc70, 0x200, 0x3}, 0x4, 0xbf}, 0xe, &(0x7f000036b000-0x90)=[{&(0x7f000038e000-0x13)="bb181a1dc20fb7092d1e7358df781274df16dd", 0x13}, {&(0x7f0000ebb000-0x5b)="25fdbe321185b6a1ff518f6e4ec1b9132a07537a73944688a9a894f77685c8a2c5fbfaeff98fe8b763a8adbeac3aab7c8876ebf31f49bc70c8eab542875d137e385722b9478c69cbdaa324e5ee25e9bd3475fb4b69d765fbf5d48f", 0x5b}, {&(0x7f00002b4000-0x20)="07a242ed861a1bad8337ce0cf8c957327654abbc1e4822247d55764459f109341c0be7993450656022ce6f9fc7d7", 0x2e}, {&(0x7f0000094000-0x1000)="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", 0x1000}, {&(0x7f000087c000)="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", 0xfc}, {&(0x7f00005c6000)="9e3e0ef581365ae761fc1816420594149ef15d79635ad97e2975548fd8b24d8a9de7b57e6b4076269d367ba549a32977612097c473556028d8a33ac6b8a3e14630d88799fc0c5257637bee43129a6ac7de1942e16415ac0ba6fde33c6e38d3bc68cc245ea979a8834c", 0x69}, {&(0x7f0000bb1000-0x43)="bd9e97f8de8d88d3610ba05a0e20f1820f3dd8bb7416565ff196953a9b068e6b628c17b6fdd01172f22456422d0c1c3c3ab27dd5b95fb3846ae51f5af1420edd1e9042", 0x43}, {&(0x7f0000eca000)="02b3c8004b10d0d01b7fc7012242fb3662d84edff4ff96bf1d835b8dbc4bf3d94abda7564f6bd0793ae6474cffd43a89324f9aadf39a74892f56d811879ea0e4f2f8a4e09d744fc1287f88fc2832826b9191816d3bbca87245f1a9854b43", 0x5e}, {&(0x7f00007da000)="c413dd5b16f5e45cd4ec506e4a8a497225684e29cd1db4a380941133637617a3e9dffcf66a571973396d30084eea6c57bd78d7022db6bb82e11ef33be807d7584760210e47474d0e6dccd6a0c66ee10272481adaffd36390381a78f8e1375eb569c703ba7d8a7a8cc1c4071cee08a287dec2abea93c52479d2d5ef5a6e6ff000dcb3aae92aa63e6c51f2cf6d571ca170c606bb8c10e2a6083a4ccd169a72934e45b7", 0xa2}], 0x9, &(0x7f0000bba000-0x70)=[{0x20, 0x117, 0x2, "011cc25eb083314ccd"}, {0x50, 0x107, 0x8, "f6b16d664ad51e99af712f5d96df3bedc97d1fe0e49bb18ecd7de83560ccd4b55df8c6fe6e263d6e5822be1a75280872e54d9e936d92ab1c6088013184d7f603"}], 0x70, 0x20000000}, 0x24000850) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000f07000)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f00009c7000-0x13)="e306b69f10c3610b10bee38fdfd740d56cc344", 0x13}, {&(0x7f0000ddb000-0xac)="83b447e9f042006049f6068d4c267392139744a7438bafa94beb70c0445c82639308b9e12a02dcc9335b69af7a7e5df722e5adda4872d59ead958f4b611017e999d873cbf49a1348811faaf19876b9b393cf8f8766208d6a1a5a26340a895d5fde1999568309b00a0fd7ac82a617911a77e311e26afb901d4e64a718e9cda63b87fcbd0bdc3929e3de8eb4f2d81daf594ff26163ced27b7b2fdcea1f27b37ccac85e15d0627cd82973a0317c", 0xac}, {&(0x7f000071d000-0xe5)="4570381cdd873871b14d0634d363857620ce9b63f7a7c45e8eca432d303776b5c19d7fd3793f81eaa035158cfb880f3ee867f8166c48125aff1862690d5c0ad1bc837ec229119389199a0e265cf9ad2c321d13150a3eb4491506c32ce287648328452861287f0dcb01d021d44455cfe2b6c17d0edb973582b99db06395d0472c8af344dac19a6749f37f0994805116988c1ba4a2b857a27b8fffd4566639eb76fa92ea4706336f0223f01256216afa63a4e0a93d89025c8b95f66e1ee38e319e073d7aabf7e9031cc3aee5fe935c2f6b88b7aac276fc90efce3cde9b14ddc029b557c4af0a", 0xe5}], 0x3, &(0x7f000055b000-0x378)=[{0x28, 0x11f, 0xffffffffffff8001, "70521a44d00da08e7a68d6f2979fda8ec3e6ba"}, {0x70, 0x0, 0x76c, "e1635f90ecaa90cf9317f39986c384c656ec3a0bcbe73765d079b1c659a074a7718b2e106e84bebe7e96f53a2c2f91145cc3f5539f5de49ed424052a8f9c3723e3ac2a7294328a3f55402e56318bb4ae2206291be7aae24df1675bf916d676"}, {0x40, 0x3a, 0x3, "ac824f6a68f79b9549d8ddc0ae7257bdc851065ab7e114a43e35a678635c7a0f7b9b39f914a1e003e9ee335febd5"}, {0x48, 0x101, 0x800, "013f0ae86c59e7d5eecd4bd953f0817797eb80323f57742a446ccb3d2d42f6b642dd46d12a806123911f3b2f4cf584adb533f4aaf1"}, {0x98, 0x117, 0x2, "37bb5174a9992591b081ff4ecdda0acbdf0b2d09a89e4d8117af6527eb7d0a28b95172d4c92543202c53f2a92d605c31e1e6dd206a6c25d473ad22cce672a472de16494d9eda9d63b395ac64d0ed0c1c3e6fd0a1fe72ea5ce7321ec7725248de26e24109668cbb3a6cd746d55230c36f9aa95acdf90df72a3203b4cef8995fbcec24d8c8c6"}, {0xf0, 0x0, 0x68b22087, "d02092ee54eb4b40078167cdd204f79f1a95613e719b6951516ba168de3d0e526b68c38c7966b9c4c4b13fbc408368676d1678884cfe6ab61c2a46b0445bdbb817b80088f647f11d57a76afb3ce8c1c9a321dfc50c01f1db7438ecd5d2ad940d4fcef9eb74e2d7039f211f1086b22f7023afc6dff2f80b668ebb2d6635f6ef311ff65453d7af940c0c94453bf9ee5a11aa34472349446a1bcc29d6d07b9d85e9bdfb8c74e7b91cbd43c0e50cfb710fa10f93772f1c304c05106929b2f5ccf4c2387c52a1200407db2e7ce53f6d3a30afc1ebe5cf7f8aeb629af5"}, {0xd0, 0x100, 0xc68, "c96eedbd65ddd62250fe08ebbaa49ec6bd4af74d55bb1e2512d85fe394aed121f49b80a26131824a438909e08f16ac1369e13641ae975fe661bb956d34be2310708e567cfa3d9f0221ba7ddefcf517b8bbf9f21be3cb71efa66f9188fe236a9aefd11216411c260fed14e30df77e8b25f4736cc20f6296d13299a664d0511dc9c942e1cef0ceea77eccab3c8325565835d733d9935c0f1899c1da3839a9bca9a4835dc1d2a44ec1e2bf1702adec1adbf8482d9576d982c7a66f1fd2b66877a"}], 0x378, 0x4000}, 0x4000) sendmsg$kcm(r1, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006db000-0x10)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) sendmsg$kcm(r1, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000090a000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000edd000-0x8)={0x0, 0x0}) 2018/01/22 22:41:05 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000021000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x2, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000023000-0xa7)="ab19b598884ef8efa7ecd378ebeb8a548547dd24dd6c472529a0f9c7eb629651f138517fd328320456a0a2b1481f6d54ec07a8345e526d3f8833265f1b413f24529496e224747151056c088dcc11e22210af695f608efdaa39cc52b76c8304b36a653735f0cd72c7dccc97019ab59db4e999c7cda3d385a3a49db71416f00f7cfa61d28c741bc7bb536825e3d10e0636786d8b370821078c0c923d026bd96e69f8bbcd037b171e", &(0x7f0000017000)=""/21}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) socketpair(0x1407000f181cd860, 0x5, 0xfffffffffffffff8, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000001a000)={0xd, 0x17, &(0x7f0000023000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@generic={0x100000001, 0x80000001, 0x9, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x10001, 0x7, 0x7, 0x9, 0xf, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x6, 0xd, 0x7, 0x5a, 0xfffffffffffffff8}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10000}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xd711, 0x0, 0x1, 0x95}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x6, 0xf, 0x3, 0xfffffffe, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)='GPL\x00', 0x2, 0x21, &(0x7f0000024000-0x21)=""/33, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) socketpair(0xa, 0x6, 0x400, &(0x7f0000019000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000024000)={&(0x7f0000025000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000024000)=[{&(0x7f0000011000)=""/102, 0x66}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f000001f000)=""/110, 0x6e}, {&(0x7f0000025000-0x8f)=""/143, 0x8f}, {&(0x7f0000010000-0x6)=""/6, 0x6}, {&(0x7f0000025000-0x6)=""/6, 0x6}], 0x6, &(0x7f0000001000-0x25)=""/37, 0x25, 0x6}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x5, 0xf, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x22}, @map={0x18, 0x3, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x2, 0x7, 0xa, 0xc, 0xffffffffffffffff}, @alu={0x0, 0x2, 0xf, 0x7, 0x1, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xba64}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x20}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x4, 0x5d, &(0x7f0000025000-0x5d)=""/93, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000022000-0x8)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000024000)={r6}) 2018/01/22 22:41:05 executing program 0: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0xfffffe8d, &(0x7f0000f33000-0x40)=[{&(0x7f0000f31000-0xd)="c7780eab4fb74e2aeaea7aa1a9", 0xd}, {&(0x7f0000f31000)="16bca8b5bc2d6093baf8fdcd79e8002505de7360f5d04a982695b7925896b73d8d8c32b4bcb803aed03bfa909dc5a6518c7cddd574300faee477f76376c3faa2bba57d3adfe17b5912648429fbb5b1b9d36af9c452b868f6", 0x58}, {&(0x7f00009f3000-0x6c)="c9527f145d0c3188366fb649e9fc6892fdd41991b215f825c4a56b79cb189ee0a4c6dcf85575abecec71703e619aa4009b45f88604d5eac261a0067b4e17c27739a946c03d95c27c9c7a6ab5ee3420cdd38b97cd2f28a8ccdf6e2b68b9a62b891f0e71cee51d65ed41bdb5bc", 0x6c}, {&(0x7f000039d000-0xf2)="a47b3aee1700000000000000005dc99e2aabbddb7071fff55194c5798be9f2e6b2bb89dfcbed3a2a37dfc6967aafc4f3d72d78a8f75e7726796af63ea30aa16b1eb0e4b0ae8c058246c47953f25a0930927a6952e98aab9fe8632f590413ec86bdabb14262e45e1dae1654053aa6da092dfc4b7b1f00b7c1adb3f2b37404bc2a24c01b1dd298c4951ce53ce372f94122293066c6ea29396c72d2d62cc0b1a5c039beee75b4cb71ce457747fa02cfd66ffe2de079eb3d4491b7c29ae74d4ad94ad7bb66bae1eae374c70000f55bb9138e01a9ea4c836f374db99de05467de8dccf27956c9bb2ba02e6849e16cd8cc8f820319", 0xf2}], 0x4, &(0x7f0000f2d000)=[], 0x10, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 2: socketpair(0x2, 0x3, 0x7, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/01/22 22:41:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:05 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffc, 0x1f9a58ac00000000, 0x8, 0x0, 0x0, 0xffffffffffff3839, 0x100, 0x4, 0x7ff, 0x5, 0x1, 0x3ff, 0x6, 0x9, 0x10001, 0x3, 0x4, 0x9, 0xdcb, 0xa7, 0x80000001, 0x4, 0x4e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffc0, 0x5, 0x9, 0xffffffff, 0x5fcb, 0x1, 0x8, 0x3ff, 0x8000, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xd}, 0x20000, 0x8, 0xfff, 0x0, 0xff, 0x8, 0x0, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xa) socketpair(0x0, 0xa, 0x6, &(0x7f0000003000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000006000-0x80)=[{&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000003000+0x129)=""/181, 0xb5}, {&(0x7f0000006000-0xcc)=""/204, 0xcc}, {&(0x7f0000001000)=""/122, 0x7a}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x6}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x0, 0x7, &(0x7f0000004000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xe, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x7ff, 0x8a, &(0x7f0000002000-0x8a)=""/138, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/22 22:41:05 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x3, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='GPL\x00', 0x911, 0xc5, &(0x7f0000004000)=""/197, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800000804, 0x40007, &(0x7f000000e000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000d000)={r0, 0x0, 0xce, 0xbd, &(0x7f0000008000)="3bef58cdb5682e86f35e9c7913653d26008b35339925d23a430aec05e3cc82b4c2a98c77b6736ce6d36e1437d507e8e57771291e2bdea7ec936fedd6792159a7d1ba4048c64264b3ef16b244484a10e5fe8909d605adcaec6b3ec90e27602363694852226650b0e4a6792c89089d883efdc20bd0660ee18fa2218d9217183d30abc380097f19b7bd09acad56d779c2784ed1c74b419197b9089e87e038642025fc44ee50bcdff1d04bb817613e734314df1fac9a08a659e1b832aba6d94a31d32597b821237cfb9cc3524fa6c3be", &(0x7f0000003000-0xbd)=""/189, 0x4, 0xfffffffffffffff8}, 0x28) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f000000f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000-0xa0)=[{&(0x7f0000010000-0x19)=""/25, 0x19}, {&(0x7f0000007000)=""/134, 0x86}, {&(0x7f0000003000)=""/18, 0x12}, {&(0x7f0000010000-0xe5)=""/229, 0xe5}, {&(0x7f000000e000)=""/193, 0xc1}, {&(0x7f0000002000)=""/123, 0x7b}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f000000d000-0x50)=""/148, 0x94}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000010000-0xa8)=""/168, 0xa8, 0xfffffffffffffff9}, 0x40010000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xe, 0x0, &(0x7f000000e000)=@raw=[], &(0x7f000000f000-0xa)='syzkaller\x00', 0x393c, 0xf9, &(0x7f000000d000-0xf9)=""/249, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f000000b000)="ee46215e16fdfbfaf3fd53cba479", &(0x7f000000d000-0x1000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f0000010000)=""/6, 0x6}, {&(0x7f0000010000)=""/155, 0x9b}], 0x2, &(0x7f0000010000)=""/41, 0x29, 0x1}, 0x60) 2018/01/22 22:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000e1d000-0x48)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x349) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000de2000-0x18)={r1, &(0x7f0000ac3000-0x1f)="b3825d71bc44b97eb3ae0a78c841dd684e34767166a66ccbf5c97762544d23", &(0x7f0000c7f000)=""/101}, 0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x6, 0x5f7, 0x4, 0x2, 0x2, r0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000008b000)={0xe, 0x1, 0x9, 0x66c2, 0x10, r1, 0x109, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000028c000-0x2c)={0x6, 0x7, 0x7fffffff, 0x2, 0x8, r4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000099000-0x4)=r2, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000879000)={&(0x7f0000267000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") 2018/01/22 22:41:06 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0xc, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f8000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f58000-0x4)=r0, 0x4) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x2002) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b37000-0x10)={r0, 0x50, &(0x7f0000e88000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e57000-0x4)=r5, 0x4) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e66000)={r0, &(0x7f0000928000-0xab)="", &(0x7f0000a3c000)=""/175}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e70000-0x10)={r0, 0x28, &(0x7f00006e0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e64000-0xc)={r1, 0x80000000, 0x18}, 0xc) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000010000-0x60)=@nfc_llcp={0x27, 0x8c7, 0xb9d, 0x1, 0x7, 0x8, "e952bc62a631fd5cd2b3b77b9ac01778a8a2df760204436fce980e1dd8f3d95bd3272acf896f6e669f835c614e1ed4e53124c9a2cc87ff97f130051db11177", 0x10001}, 0x60, &(0x7f0000004000)=[{&(0x7f000000a000)="b2", 0x1}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000008000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f000000b000)='(', 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/22 22:41:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000001000)='./file0\x00', 0x1) socketpair(0xa, 0xf, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xa)=@l2={0x1f, 0x9eb, {0x0, 0x100000000, 0x6, 0x39, 0x9f3, 0x1}, 0x75b7d6eb, 0x8}, 0xe, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="b544ca53ffd3304a0e324b7a61fafd379f5b232fbc9d8c00e793d4b819d57ec7eab0b3bd88409b40fd375f397c5c7127dc3ec7addef083f0ffe00d5e05e0cae30ffdcadf0c", 0x45}, {&(0x7f0000001000-0x7c)="87cf240649bec29a69c486c322217c5e44bc71771144dabcd0a9b14aba4da4357a09619046f9d366c05febbba2e6611556fdf9cc2971f9d2f7d7276f48d355a9dade0d29267520286f54b0a5f87d87ebd5a3a98b9d6f83886a365fb39b83cb2d5a1f9f2f4cbc9d9020a14513dc71cd914e27ddb6c8b9704c548fcca0", 0x7c}, {&(0x7f0000003000-0x50)="f1d019e2b24e6adab84e6263120f7d2872b283b8314581c5a3788d56af0ec70aa9de0ffa0b36d4bea2a1827e714a8a57cbe445f1d6956631d51c14f5510989e645aad9d5494ac3e22f2697069af11bae", 0x50}, {&(0x7f0000000000)="571c0232a46fc70fe52f124b1d21fb53f6332403aecd13166ad8bb353d2baa68e707a6383586bd5e8c1653ace3cd395f61e703579efd1e", 0x37}, {&(0x7f0000000000)="c06f1968edc379a84f4a91247f9e5e3372c21d14ccde4fd39e54d11d910ae10ee038263237f81b508c523cb0ed553d32e1157f84d877b7b5b28eb222f2f5aeba803594520f43c252bddf79a84c9a1eca14995754d264ac74fe39bd47f71feffa5c774be1c153fe60049c7e44888dbe71d26bc599369e1b0e0234811138d7ab35813195b695933a635d806c06eebcad5fe035d8f1b3d3846da5cc4f0da3e2b1b8ec277e4ecd0a625677a2b22eff661a4d25b4d2f44f759f01cc84b492a38a6f40cb59c555588757e85305e8d6f73570b6fa647e5e755f9062cce75875aed99addda855e7023", 0xe5}, {&(0x7f0000000000)="5377a436183590ece798ef7cb6d441f259dcde120e763e29827d2ab5e7d687e80b", 0x21}], 0x6, &(0x7f0000003000-0x2b0)=[{0x38, 0x112, 0x6, "f938b834b139accec88a66906edf52087ccb863d7f081565fae4d60bd47c511cbe4b5b1efd"}, {0xd8, 0x10b, 0x1, "19b4043ff72ebcd4c98575df5bd8ec080c96dc597313247c15f62e4bdef3c201817f40554bb2a1203fb902eafe949a86868b9a436597910ec58b57d58a2beb17e5d55cf652bd25ea43df5cda0858db926638fc4fb8615ce932370929977d67c381e104a8c40e6e6f4f7632e86f437c2643d016de241e48de423fe1dd1090a0f37b4059ad0b14bf3340a54bb718f75320a72239b395c3e03b0309f02296663db88279edd5919445e12bb53f63939e01fb01fc7a82c27dfe2051d3e836446265c458b9"}, {0x98, 0x18e, 0x5, "fd6bc60d512ca22f66918d4f2386fc5f17540b83d555ad8ca201ed8d145d82f5bce13801c4682970fc6ca11c0c9291dbde3311f83fec36248664520f22e982d088d540a7da231da7e4f1367c19d00603db774b3c7e58fa6e40f1744fb44bff6970fda30f62b8668882aabc70cb0c3f9aebe9d8b868a019c83d0f48c3781909f87d20"}, {0x18, 0x112, 0x80000001, "bf"}, {0x68, 0x117, 0x5, "a38bc5085d3170c6718f9d56bdde59508a86626dcf5413b02cf8d03b97153cdb785bbc63ed447463ee49674c29fc71ee64a1a7fa979e26b8be07b4017f875712a5499764a8a9d5402f3a48ef716ea06b245e9f"}, {0x88, 0x119, 0x0, "12f29e211e589dc9e8edd50423121568cc5498f5381355657a32db7d08b5ab01a4c521f01b0ade720df0efe95e5bb41eb02b16a97236b1f999f3f96d92b050c1607823755dfeeb6db9f1428836696eb44f3c4c28970af4d2e8e2ddd08ad232923201704db16a022bfd132f7feeb804c936ca5804bd94"}], 0x2b0, 0x20000000}, 0x40000) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000042f000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000501000)={&(0x7f00000c8000-0x1)='.', 0x0, 0x10}, 0x10) socketpair(0x1b, 0x4, 0x4, &(0x7f0000b39000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000bb8000)={&(0x7f0000c00000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c34000-0x50)=[{&(0x7f000019d000)=""/41, 0x29}, {&(0x7f0000132000-0x18)=""/24, 0x18}, {&(0x7f0000fc6000-0x5e)=""/94, 0x5e}, {&(0x7f0000d89000-0xc)=""/23, 0x17}, {&(0x7f0000839000)=""/28, 0x1c}], 0x5, &(0x7f0000918000)=""/33, 0x21, 0x15dd}, 0x2000) sendmsg$kcm(r1, &(0x7f0000bfd000-0x38)={&(0x7f0000b8c000-0x14)=@ll={0x11, 0x1e, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000f54000)=[{&(0x7f00007cf000-0xdc)="43faaa607f2cf82f6fb88da16511536fcd165f6fb253e34ea81089ced52e42b386f1b0f00360abcea112df4e045e36ee98d2b0338e2a8126917568482c91e888bf2de71f77bc78dfe1e5bd2878ad63a8ef816d3e24dac76a2a1e1f664f94fa88aed1418cd42ae81fdb2fa9c441431390576a2d5b2bc16b5007bf25b7fab8b1bd4b7bf2c6fc343c0ba715ee48b78cf80e5f6aa40e323fdc3d4fb381965a167290f6ce8cfc64f1f744865e269c4df9ebb7609d1e5eedeeb5468ae64d7e663de512f8c1db4367c8d54e01159ab8b845c3cfb736ebe89a368a7904928da9", 0xdc}, {&(0x7f000038d000-0xd9)="bb07c69fa4e3cb66c17153f4208f4ca8f66ca8345e8d494c95924f684543d3c4f995fbc6a7b8016773d0c5fb113832d8336d4bb72c8cd56b6f241441dd18f8c22dead9cb02eb5ad6097cae1e13b6de6ffb6b3c8b679b3b27dce326d8728342fe5bdf7c44d51610d5a8c89ec107d931128b41e5beac9a716bd46fd754e132c7fb5b6501003331b4d0b0f381776ba32acb449e795521ccde7084449ccc629d99c126d25ea0bf5116ec681018243c70fd6feabf5b0362eacb7cb95c3f34beaeca2f5e7b711763e3889b032dbc6c25196bb574446ba3f95fed10bf", 0xd9}], 0x2, &(0x7f000054f000-0x98)=[{0x48, 0x112, 0x34, "6a66bfb2b74303957e17db27c4d64fe3e96338e8a2c200b8c1de02e8d23b0efd9b3e93044b7d8c0b827145268c78d56ca15bfcc0ce"}, {0x50, 0xff, 0x9, "6d8d36464ddeec6e7b52e9387791c96f7cc32a0e159c68d0a92a290fe3c9876e0303401a76004a0bcff2227f29ed0916cfedd466047ea8e039"}], 0x98, 0x4000000}, 0x4000010) close(r2) 2018/01/22 22:41:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) socketpair$inet(0x2, 0xb, 0x6a9c, &(0x7f0000834000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f48000-0x18)={r0, &(0x7f0000048000)="", &(0x7f0000f15000)=""/254}, 0x22e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008ac000)={0x0, 0x0}) 2018/01/22 22:41:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x481957fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x292, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x8000000000803, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000075a000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xa, 0x1f, &(0x7f000000b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000)=r1, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0x6, 0x0, 0x100000000, 0x100000000, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x4, 0x7fffffff, 0xa7c, 0x0, r3, 0x4e8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000e000-0x14)={0x0, r2, 0x7, 0x2, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000d000-0x4)={r2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000b, 0x3, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) sendmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000009000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0}}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="e4", 0x1}], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8000) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009f3000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2-') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000240000-0x10)={&(0x7f00006db000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a6b000)={0x2, 0x401, 0x1ff, 0x2, 0x8, r0, 0x5c97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f9f000-0x2c)={0x0, 0x7, 0x800, 0x0, 0x1, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000293000-0x10)={r1, &(0x7f0000e45000)="42bc8b48532847d336db7522bd3fddcf6719e07e999c516b7bf56835777a32c7f7b6aaf9ceb9aac99c4257937faae173ae4108b4fb5c9dd27944952b71efb02f77f50532cf024dce0b"}, 0x10) 2018/01/22 22:41:06 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000062a000)={0x7, 0x78, 0x4, 0x1, 0x5, 0xffff, 0x0, 0xffffffffffffff00, 0x40444, 0x8, 0x3, 0x6, 0x7, 0xffffffffffffffc0, 0x9, 0x0, 0x869, 0x0, 0x136, 0x20000, 0x7f, 0xa05, 0xffffffff, 0x9, 0x7, 0xffffffffffffffff, 0x6, 0x3b1, 0x9, 0x80000001, 0xd2f7, 0x205, 0x3, 0x7, 0x3, 0x9, 0x0, 0x2, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x1f}, 0x400, 0x3, 0x8001, 0x7, 0x81, 0x7, 0x3, 0x0}, r0, 0x6, r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000a, 0xff, &(0x7f0000743000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e15000)={0x0, 0x78, 0x100000001, 0x7, 0xe4, 0x618, 0x0, 0xc81, 0x2000, 0x2, 0x400, 0x6, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x9, 0x82, 0xffff, 0x7, 0x81, 0x8, 0x0, 0x3f, 0xfff, 0x8, 0x20, 0x8515, 0x6, 0x1000, 0xffffffffffffffe1, 0xffffffffffffffc7, 0xd6, 0x5, 0x1f, 0x81, 0x0, 0x47, 0x0, @perf_bp={&(0x7f00002a6000)=0x0, 0x1}, 0x8, 0x0, 0x8, 0x0, 0x5a, 0x7fffffff, 0x9, 0x0}, r0, 0x3, r2, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) sendmsg(r3, &(0x7f000004a000-0x38)={&(0x7f00000dd000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x0, 0x3, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}}}, 0x3a, &(0x7f0000344000-0x30)=[{&(0x7f00009bb000-0xb4)="22057fbf987c31c0d3ea3ec150876644c792a2205004ffac26c108e7603b4ae0a50d3becf329728c0e45a1777c5d907620c02e3b8973ccb8a0ad226cad36a46ff14efd4cee8924ddddfd750772849dd00283d8a4fba8f1da25448d39c90f0590e530be6d649c186428ca20e836b92b4a4b06c4f678570ffc6428aff3303ed47cc7e75f2d8a40a2b8c069dd846528ed2558262dae8fd2c65a51161970f5cf017517f7657b4a05c8ef1c17f713dd238abcd278ca89", 0xb4}, {&(0x7f0000498000)="e2342db7be492b70a10e5441629678575350e8a6954c4a43e85478fbf457d6a9aefb99bc3ccc10891aaf9d427e083e76d085df76fe4b214cc4e2f88143af937a7d8d68ea5271d3e3ab3952642cc47259a7483cd638b7f35645b27d946b58c9b285a763f02e236ac8852fdb6e52f1a2c87ef3673a1c324045d08f6c9f89a17ecd694911404da7db94b74bd785ab4080046874b363006389861861", 0x9a}, {&(0x7f0000f93000-0x25)="326383e3a3b9bbbfeebeaa10365c3e2e21788c5224babae43cb7edf773c9de45d20d07679c", 0x25}], 0x3, &(0x7f00001aa000-0x280)=[{0xf8, 0x117, 0x40, "c574e231649a92fa941b1336181f4965c15325d34e66cb35137315f09180ea0624c6f3f33565e898117029106d41be0c15b72e8f0bc2d4c16b7329b7dfe1df1fb1bca17e28f463f2a810f99d08d0552f83ae3b36be6bc846434cc5cd62c7532529745166d7dacb3c933eadb31a08df35d2ee411d41056a6e5fb656705a83eafbcab160f229deedde812b0f1dee7ccf6e46e05539317341891d2d7e13577a797dea279fea8203a8dab7a45a629723423032eb4c92134f4af9a8f57f1410504804e9e7fbe4096c3edb911723680945b0dd74865d6064f3b30b49e7814d620f0fae10e2"}, {0xd8, 0xff, 0xfffffffffffffff7, "1f29ab166a00d823e6498a65f812fd67b96644f2bac0d8d3faaf65cc64d5421b960e89c007a351e0a76b0c1697641d970fbc1bf2569b786a61872fda3aa45946aefee5871f89efbe131d9ba2c35bbc30d463b9151c121c573ffef31395e83a11170c6b1fc2697c0b5bad598bdfce6920cbb75f28f6deff52502e609848b863bd32dd1158ed1890685debb8efc75010257da3dcb9683b2edbff7633222da9e1c71268d72b5e612ab74579c79373cd75530543f4cb629db7ffe72c0dfdc6e93d082d0718bcfbf36615"}, {0x30, 0x101, 0x73, "c374e27ec70fa0b8354c1ac962c049a2ac31ad5a548b52a81513490b"}, {0x80, 0x13e, 0x2, "5249d292ea7d0101854a7d2a7013e4d046a698af964aa00b7ea58d2f5acbb29fee921e043ec99dfa40dc3b6e62c8ccc85fc934f7514f4a7cc883442a4eb0cf53240c56b9cc514e94c99ae2eeda5495f58895fe9cf65851fdcec1cc1b85377f6ae6e7ec5351c14c41e95f0fd4bf"}], 0x280, 0x48000}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 22:41:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d10000)=0x4c4c) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c0e000)={0x5, 0x78, 0x2, 0x6, 0x7, 0x400, 0x0, 0x8000, 0x80, 0x4, 0x7, 0x2, 0x77, 0xffff, 0x101, 0x3f, 0x78, 0xba90, 0x1, 0x2, 0x53c, 0x7, 0x5, 0x4, 0x8f32a24, 0x400, 0x2, 0xb9b9, 0x4e9, 0x9, 0x8, 0x5, 0x4000000000, 0xa25, 0x4, 0x5, 0x200, 0x37, 0x0, 0x8, 0x1, @perf_bp={&(0x7f000088c000-0x1)=0x0, 0x4}, 0x8040, 0x200, 0x1f, 0x5, 0x3, 0xfffffffffffffffa, 0x3, 0x0}, 0x0, 0x1c400000000, 0xffffffffffffffff, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b94000)={0xb, 0x2, &(0x7f0000bac000-0x10)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ac2000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000e41000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b4f000)={r0, r1, 0x6, 0x3}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x8000000000000, 0xfffffeeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x899, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000189000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/01/22 22:41:06 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x9, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f000000a000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000009000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000-0x10)={r0, &(0x7f0000002000-0x9c)="7d40fd92833b7cc4d28fc62528d7dd39b1ece241482f0fd927dffa840499688ebf19475cfec64b20297083757d16b2428ba0957cc18aa9be4e5f6e543f9b3a924ac30dd3ed9361e3f5c0cc5fceda71f562b36ec548d514e411d627a04491d7edc130300de04f858751f29b5777524549fed6a0a913b52f58e69dd2c89fd93f2bbdefd13bd690ef02768ffd48e43936d34d33c0db1ff0278b4c9f407b"}, 0x10) [ 64.015445] NFS: bad mount option value specified: v2- [ 64.069283] NFS: bad mount option value specified: v2- 2018/01/22 22:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000d15000)={r2}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001d5000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00003a5000)={0x5, 0x78, 0x6, 0x9, 0x2, 0x10000000000000, 0x0, 0x40, 0x404, 0xe, 0x3, 0x1000, 0x8, 0xfffffffffffffffb, 0x6, 0xea4, 0xff, 0x8, 0x4, 0x20, 0x3, 0xe9, 0x8, 0x6, 0x100000000, 0x7, 0xffffffffac7cbc9c, 0x8, 0x4, 0x6, 0x0, 0x9, 0x9, 0x80000001, 0x4, 0x10, 0x3, 0x4, 0x0, 0x1, 0x1, @perf_config_ext={0x100000000, 0x6}, 0x20, 0x9, 0x6, 0x6, 0x10000, 0x9, 0x8, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000efe000-0x78)={0x1, 0x78, 0x8, 0x3, 0x8, 0x7fff, 0x0, 0x4, 0x40000, 0x4, 0xfff, 0x460, 0x0, 0x6, 0x5, 0x9, 0x100000001, 0xffffffff, 0x2803, 0x4, 0x2e9, 0x5, 0x7fffffff, 0x5, 0x6, 0x80000000, 0x20, 0x1e2, 0x3, 0x20, 0x4, 0x7, 0x7fffffff, 0x2, 0x7, 0x3, 0x9, 0x27a8, 0x0, 0x8, 0x3, @perf_config_ext={0x1f, 0x3}, 0x10, 0x7, 0x7, 0x4, 0x401, 0x8, 0x1, 0x0}, r0, 0xe3, r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004d000)='./file0\x00', 0x50) socketpair(0x8, 0x800, 0x2, &(0x7f00001eb000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000207000)={&(0x7f00004c5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000cb0000-0xa0)=[{&(0x7f0000adb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc8000)=""/159, 0x9f}, {&(0x7f000027b000)=""/207, 0xcf}, {&(0x7f000083e000)=""/4096, 0x1000}, {&(0x7f00009a0000-0x48)=""/72, 0x48}, {&(0x7f0000900000)=""/4096, 0x1000}, {&(0x7f0000a03000)=""/46, 0x2e}, {&(0x7f0000c4d000-0x8d)=""/141, 0x8d}, {&(0x7f00007f2000)=""/61, 0x3d}, {&(0x7f00005f6000)=""/4096, 0x1000}], 0xa, &(0x7f0000f7e000)=""/132, 0x84, 0x7}, 0x2) mount(&(0x7f00000af000)='./control\x00', &(0x7f00007db000)='./control\x00', &(0x7f0000fc3000-0x7)='cgroup\x00', 0x0, &(0x7f0000556000-0x39)="") 2018/01/22 22:41:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfe000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f41000-0x10)={&(0x7f0000d8c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getpid() perf_event_open(&(0x7f0000aa2000)={0x0, 0x78, 0x503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000e35000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000810000-0x8)={r0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000067000)={r1}) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0xfffffffffffffeb3, &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000014b000-0x4)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa3000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ab5000)={r2, r0}) 2018/01/22 22:41:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x2, 0x6, 0xb, r0, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000041000)={r1, &(0x7f0000a01000)="0e", &(0x7f0000951000-0xf8)="", 0x0}, 0x20) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 22:41:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x6, &(0x7f0000d04000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 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, 0xfffffffffffffffc, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e6000-0x8)='./file0\x00', 0x100) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f17000)={0xffffffff, 0x1, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ab000-0x20)={r1, &(0x7f00002a6000)="14dbc93eaaa3327e076d8a18596f38f24da0312419f51ce1aa6d04bf91ba476e26b94c96cc4ffd4d6dd3a7840419e063866da02f482b80da2ae4d6d4f07f43b9781bf6c8e280d2d535837159921b", &(0x7f00002b8000)="47fff753edb277420b4240ea3d1d8fcd256d33b32d0baf8b4590c146dee598ce76f2ace18fc37f8879b05e23d5d1a7866930632dae0bc9b3b24f71e33ae01dd4a0aa006401235a1f87b3ed", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000091a000)={r1, &(0x7f00005ea000-0x1000)="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", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000957000)={&(0x7f00005f5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:41:06 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000436000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000029000-0xfa)=""/250, 0x2da, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000466000-0xc)={0xffffffff, 0x100000000, 0x8}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007dc000)={0x5, 0x4, &(0x7f0000fdd000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000ed1000)='syzkaller\x00', 0x1, 0x95, &(0x7f0000c51000)=""/149, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000686000)={r0, r1, 0x4, 0x3}, 0x10) socketpair(0x1f, 0x7, 0x0, &(0x7f0000908000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000011f000)={&(0x7f00006d2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000c23000-0x48)={0xf, 0x5, &(0x7f00007c6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000729000-0xa)='syzkaller\x00', 0x7, 0x3f, &(0x7f0000a05000)=""/63, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000892000)={0x0, r4, 0x4, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00003f0000)={0xe, 0x5, &(0x7f000068d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000060a000)='syzkaller\x00', 0x800, 0xf0, &(0x7f000000e000-0xf0)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ba000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r5, &(0x7f000010e000-0x38)={0x0, 0x0, &(0x7f0000e1c000)=[{&(0x7f000050d000)="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", 0x1000}, {&(0x7f0000ac7000)="cea2cd6a57e8de9946a005e23b04483f0f5fd43104c9ad6e88337ca4f684469b9e9f474f51331797d9c601894271a0ec7ee0d325cb02df9c16245b6f0d04bc58127ea1c1346b623fc095ef0eddaadcb3a8fed7bd9dd381761bba9e933a1d38baa5d23883ed0fc6d26cc4f41571915b5006ed1752441d12c88b8c51b3d33d47327b686465d6763cd9b4fa9557de12fcf952bae6035f0b8497c4d626a70b91965d65862ad83c7ab71507040729f7ecd35cc0a824faedd59c4b1f55775c501825fe32a16d8bb469f252549e815cfc2a688a6e118a2f59eafd5da88a5a84619fc84b4fc773b2aa8be704", 0xe8}, {&(0x7f0000b69000-0xa4)="bbc4c8a0339c22364ecf9b12acd49bff162416b2a1f0c9c75ae4772bd4e571290209b3795df7ac24570bbc6dc8dd2e3be6fb7d49118b0c57b514fd1964beaf13ec7c0500a0988b48f420d9f0fc33834f97cff542c53d7085a05e6cdc90a32146e5019f5221612600d8118b6903caff211984a8735aeb9b521da6adababee0617e44cc6b41a29c203e01176ee1e3d9f41b5c4617a8398baefdf67a04006ab56abba4bc599", 0xa4}, {&(0x7f00002f1000)="b3f22e72245ed1d8", 0x8}, {&(0x7f0000da6000)="4104c41bc751ddcca1d6e75be3d3acda97bd86ea0de08e9d33ba7db2e56dbed9b3ac0c83a26e51f90be1232085f81c5fc0fa9360d231b7d6aa352754f6fa8b112d20f717547aeccab9bf92", 0x4b}, {&(0x7f00007b2000)="0a87ed573b3a1bc972c9ad667011b9d602563c3117edd825a121e234337d8ac0f98369ddce6162e72a8270f983f7468d4cefa74e58f57dcf78dbc946a27647eaf2", 0x41}], 0x6, &(0x7f00002f7000)=[{0x1010, 0x11f, 0xffffffff, "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"}, {0xf0, 0x84, 0x5, "f117ef8dad87bb51eaf72e5713462b4691742aca4aa885a8c57291183c66951f57539acc16a1a1d6fa7c5ff3fe4a63e2749fb126ad0ba89a06a2e875a9d8b59d41c7ff455bf1e7d1da6c22ba88959c2160f360102245af12e5cc38677444c29307cf932b9ea8baab66b01c7a3fee22d998a03ce65b7304f3e3df15d53f945116c8b56f7855f7cab5f431b33ba7e000c5aabbae656542be5a5dcfac179b544d13a2fdc023ed0d128912659d41f38122d8184dc77e22c3c1e68380f71ebccac273992f81089ae458c4b2a2fec3650b3f5dec168e0101a5158659666eee"}, {0x38, 0x0, 0xdd, "89cfda46a69a36c896ffca73940eea6f1491d494f6d94c0de5d36bd0034a88c988d06579"}, {0x10, 0x11f, 0x81, ""}, {0x28, 0x100, 0x10001, "cfe686da9c05fcfb214ceb20cdc99554b0354d16ceb3"}], 0x1170, 0x24008800}, 0x8000) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000c81000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000267000)={&(0x7f0000911000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000983000)={0xd, 0x1, 0xcdae, 0x1006, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0x5, 0x4, 0xff, &(0x7f0000e5f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f41000)=0x4) 2018/01/22 22:41:06 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000588000-0x10)={r0, &(0x7f0000efa000)='^'}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a0c000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a49000-0x10)={r0, &(0x7f0000408000)="c31ad0a1e495dabbcc055e38b5bde11e532e154d789abca41c207a94a7a0fe74d375bfcf9093d9c62e75da1ec6188b3ecdfb271bd2f8e200c21a577a0e61883cdfac7e89439cdc37"}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x1, &(0x7f0000efc000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001fe000-0x4)=r2, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a8e000-0x18)={r0, &(0x7f00004a1000-0x40)="b873de87e75991188bf4ac1eec3c558ca2d8ec8571d8bcd3015a18003810c281bb06eb73dd7745395ec7797c36f2227c2b3c2b828ec876ea04be8c45de7eb7c6", &(0x7f00007a2000-0x40)=""/64}, 0x18) 2018/01/22 22:41:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xbeaf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/22 22:41:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f48000-0x48)={0xa, 0x5, &(0x7f0000111000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x1, 0x3, 0x6, 0x9, 0x100000, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000327000)='GPL\x00', 0x800, 0x44, &(0x7f0000105000)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x4, 0x6, 0x4, &(0x7f000081b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x82b) bpf$MAP_CREATE(0x0, &(0x7f0000959000-0x2c)={0x3, 0xffffffffffffffd8, 0x1, 0x9ca, 0x1, r0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xff, &(0x7f0000d5a000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000054d000-0xc)={&(0x7f0000bf7000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000948000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x104006, &(0x7f000000a000)="") 2018/01/22 22:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000069b000)={&(0x7f00005b4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000008a000-0x40)=[{&(0x7f00001bf000)=""/98, 0x62}, {&(0x7f000055a000)=""/104, 0x68}, {&(0x7f000087d000)=""/168, 0xa8}, {&(0x7f000091b000)=""/234, 0xea}], 0x4, &(0x7f0000018000-0xef)=""/239, 0xef, 0x1e}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f0000831000)={0xe, 0xa, &(0x7f000033c000-0x50)=@raw=[@jmp={0x5, 0xffffffffffffffff, 0x6, 0x3, 0x5, 0x20, 0x10}, @jmp={0x5, 0x6, 0xa, 0xf, 0xf, 0x1, 0xffffffffffffffff}, @generic={0x4, 0xffffffffffff8001, 0x2, 0xb8d}, @call={0x85, 0x0, 0x0, 0x18}, @jmp={0x5, 0x800, 0xd, 0x6, 0xf, 0x10, 0x10}], &(0x7f000099a000)='GPL\x00', 0xfff, 0x36, &(0x7f0000756000-0x36)=""/54, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a5b000)={&(0x7f00004fa000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f5a000-0x18)={r4, &(0x7f0000c87000-0x16)="03e00a02cde2e9d2eca3b3b3802aa8d7cbbd2eb3e6bd", &(0x7f0000b4e000-0x88)=""/136}, 0x18) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000631000)={r2, r0}) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={r0, r1, 0x5, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x2, &(0x7f000000a000)={0x0, 0x0}) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000015000)={&(0x7f0000015000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000016000-0x70)=[{&(0x7f0000004000-0x6a)=""/106, 0x6a}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x92)=""/146, 0x92}, {&(0x7f0000015000)=""/234, 0xea}, {&(0x7f0000009000)=""/177, 0xb1}, {&(0x7f000000f000-0x27)=""/39, 0x27}, {&(0x7f0000009000-0x72)=""/114, 0x72}], 0x7, &(0x7f0000009000-0xdc)=""/220, 0xdc, 0xa98e}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000012000-0x48)={0x5, 0x3, &(0x7f0000015000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)='GPL\x00', 0x0, 0xd4, &(0x7f0000007000-0xd4)=""/212, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fdd000)={&(0x7f000040a000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e7000-0x10)={r0, &(0x7f000070d000-0xd8)="2ffd2f9f63dd49c489030a601c14d614d81ad262e2be3f2c7cc732c50b5056ea97d04529efdc0afc3d097d2144b6b6db2fce31db762d6686ebbc4f1b42c732f04a7201593baa57870575dfb37d65e46ab0a973a52847f2cdbb17a842a5a8d7f448f8a0335709ad7d0ca83b28ba96d89230c4784c2a7beb0c983f1408af682c1e5df470312cae8697ce6337c3f139cb3ac8a972be7fb04349ab3c26f41b79b3c10d4c13734766b5b37b3ed5a4af3c804fd1003bc903c851c2f3d53b7c1cdbbc90fe9ee31078f454c21e752fa26ac0b90845145a2a21b4c29f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000254000-0x10)={r1, &(0x7f0000662000)=""}, 0x10) 2018/01/22 22:41:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b6000)={0xffffffffffffffff}) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f0000c36000-0x7)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/22 22:41:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c25000)={0x0, 0x10001, 0x0, 0x4, 0x2, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000035e000-0x10)={r0, &(0x7f0000e6f000)="e8b526a83ac07ab06b5030e58500626848ba"}, 0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f000044b000)='./file0/bus\x00', 0x80) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f00003d9000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003df000)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) 2018/01/22 22:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000dc7000)={r5, r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f000029a000-0x4)={r5}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f000060e000-0x4)={r2}) recvmsg$kcm(r3, &(0x7f00004f9000-0x38)={&(0x7f0000fa0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c0a000)=[{&(0x7f0000c3f000)=""/0, 0x0}, {&(0x7f000085c000)=""/128, 0x80}, {&(0x7f0000bf7000-0xc2)=""/194, 0xc2}], 0x3, 0x0, 0x0, 0xff}, 0x12002) bpf$PROG_LOAD(0x5, &(0x7f0000d8e000-0x48)={0xa, 0xe, &(0x7f000007a000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x29}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0x7, 0xb, 0xd, 0xa, 0xfffffffc, 0x0}, @generic={0x0, 0x240, 0x401, 0x2}, @jmp={0x5, 0x5f04, 0x5, 0xf, 0x4, 0x30, 0x0}, @generic={0x4, 0x9, 0x1, 0xcbf}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000b14000-0x4)='GPL\x00', 0x577e2a6c, 0x4d, &(0x7f0000431000-0x4d)=""/77, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) sendmsg$kcm(r7, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000e5a000)={r1}) 2018/01/22 22:41:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x40, 0x9, 0xffff, 0x1, 0x0, 0x100000001, 0x10000, 0x4, 0x4, 0x4, 0x3f9, 0x9a6, 0xe, 0x3f, 0x9, 0x80000001, 0x2796, 0x1, 0x4a, 0x101, 0x8, 0xbc20, 0xd253, 0x10000, 0x4, 0x401, 0x7, 0x7fff, 0xde0, 0x6, 0x5, 0x1ff, 0x2, 0x1000, 0x800, 0x1, 0x0, 0x8c80000000000000, 0x0, @perf_bp={&(0x7f0000e8b000-0x1)=0x0, 0x3}, 0x0, 0x7, 0x8, 0x0, 0x1ff, 0x1, 0x7fffffff, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000511000)={0x0, 0x0}) recvmsg(r3, &(0x7f000007e000)={&(0x7f000008f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x5a, &(0x7f00008e4000)=[], 0x0, &(0x7f0000cf1000)=""/49, 0xff05, 0x0}, 0x0) sendmsg(r2, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000638000)=[], 0x0, &(0x7f00001e4000-0x330)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b23000-0x2c)={0xe, 0x6, 0x7, 0x400, 0x1, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000031f000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c02000-0x4)={r3}) recvmsg$kcm(r4, &(0x7f000050d000-0x38)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000a14000)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x9}, 0x40000062) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/22 22:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x97, &(0x7f0000bd4000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe0000)={r0, &(0x7f0000e85000)="6cc50575ef63a9674ab938162a8eece2fc71dd5a64ca8449dcd7becfd9aa1254d1dad8712f1f71921e4bd0daa775ea29ecb81413018be8b8b1115be425e2128f537595ba5783048b73"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r1, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r1, &(0x7f0000490000-0x1000)="", &(0x7f000070c000)="", 0x0}, 0x20) 2018/01/22 22:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000088d000-0x10)={&(0x7f00002d5000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000289000-0x18)={r0, &(0x7f00004ec000-0xc7)="43a1ed9ceca00c849f8c583fc0a2130af5e6fc1e05da9920a048a9e8335d788279a3e2a679ba8cad3fd5f2132d111172495be2df179d97fb8c982f4c674cf473977057cd1319b33cf30e45620a9c26e76fa656d3d79b4bbb62bd82e5e762c51ba244245e2b24e344f2be11db5248e1933b3d573078caafb5362db0e0f8cc318ae0274c483025753209949fb323a13dbcf307dfbf8de0d33226238e425d7c1747e255566d1f11085d226774794c3d9a0027e2f8290990e4789c2aab2c5db719ec2b1258f8fd5805", &(0x7f0000ad2000-0x59)=""/89}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006e6000)={&(0x7f0000fbe000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r1, &(0x7f0000617000)="89c6a21174830195994768ae83cc906648dd7f9787690192843b4ac60f914aa6e9f874e7438d4a903d227811b1b47e58d4ddab98b34333bdfe16b136c5cc76716d682bf3d67471701fb0b5c877baf42d61f8227face6754f9bc01fa71240dbf00d0b68ebef79447a272e94a0ee58b684e4f29b", &(0x7f00009cf000)=""/149}, 0x18) mount(&(0x7f0000a04000)='./file0\x00', &(0x7f0000be4000-0x8)='./file0\x00', &(0x7f00001fa000-0x4)='efs\x00', 0x8004, &(0x7f00006b0000-0x2d)="7a04c229811943e081dd62359e8717377edbc1da6f514b2b0f10aa2e10d96898fca14fb4dbab436047f261eb50") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r1, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000094a000)={0xf, 0x401, 0x86, 0x4, 0xd, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r1, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/22 22:41:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)='v7\x00', 0x0, &(0x7f0000007000-0x61)="90b0474bf61d85a00baa0d84017fd9de98887149536b7ca397f12f6a3189715c964783e7d42bf1812082976feb10c3b0d0204810c31d767c8a10ba9696c1dcfefa86493d75ee4a94c69c964a73aa57b2f250841543a873cfbc558b7c222e9a4f89") mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x1) 2018/01/22 22:41:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000871000)={0x9, 0x3b, 0x5, 0x6, 0x40000000, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000015b000)={r0, &(0x7f00001c3000-0x9d)="7d02fff78966875c49d799977c018afb2ae0c6fc510a3957e613db54322f721407059829153a5b1f527b003dd624c8753713a0f717924002f13808d954773a204ef4eddb4aa07b023b8aaaf179623a45d0ca5e7f6dd63a5807e97a7fd130e09b1e776789fa10a43c7e62cfcb2f8a217e850deda73f0645f76db1f6a93cb5459b1bdbe6b71b5243ebabb7d205bc13b0e3fe7e52818476f1d9dd52ac4d8f", &(0x7f0000ec8000)="ed9086c4fc4ad819fa0dddbd7e9a5d084f74eaa27bf689d6ad10f345e1b46917ba20263bc8fa713b732ffd2fc27ca4314591a3599d14603a6ddf4bcbeb9d7700fd87c06a1b036e5c8a139041d6c73832a8571a5afa2d19ae3a7d1cbcad537d7bd2a35fb85a42", 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000063a000-0x10)={r0, 0x28, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000047d000-0x2c)={0x5, 0x9, 0x80000000, 0x400, 0x1d, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000444000-0xc)={r1, 0x2, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068b000-0x18)={r0, &(0x7f0000410000-0xc0)="", &(0x7f000033b000)=""/56}, 0x18) 2018/01/22 22:41:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000035a000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d0b000)={0xf, 0x100000001, 0xd48, 0x100, 0x36dcc6be35aeedab, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000046a000-0x20)={r0, &(0x7f0000e75000)="2b7c53099e21e26ee814af9030dd1d39582148a62d54a9a265e35f966008d55009ab75822742c6f818a8ac7b1e8ef371cc748f21e4cc1ccf7fa4e6605b4edc50bd99a73ee8cc436d2887945ec029dc880bcac16a38303d87d97b7e6731371e2b410968c4860d6ae165d138f257aeb5ac7be50c4bc99a651d5d1cf87f97e3225b0050c9e1c1a333fb2434feec4635e8e1279d883224b82896815149ba4da74ad31f2244dbc2bbe7ece384ab533ece3e63c323d0fa717f1c1cf3af1ed749d3b31c8b", &(0x7f0000220000-0x1000)="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", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="8e", &(0x7f0000afe000)="", 0x0}, 0x20) 2018/01/22 22:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ace000)={0x0, 0x0}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000062c000)={0x0, 0x20200000000000, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e9c000)={0xe, 0x6, 0x5, 0x8001, 0x0, r4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a0e000)=0x7ff) r5 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000912000-0x2c)={0x4, 0x9, 0x1f, 0x3, 0x1a, 0xffffffffffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e34000)={r6, &(0x7f0000c15000)="28a15b9a464b0c1276fa737703314d5dccb23e09b6dd564b7bae05e92f705cf6d1ecc80bf303e204195dc267e3d28a91534fd536fa403826ced3fd3cff4a475b07b21201e0", &(0x7f0000ae2000)=""/65}, 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000871000-0x2c)={0xc, 0x9b, 0x3, 0xfff, 0x1, r1, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000dbd000-0x2c)={0x1e, 0xff, 0x1, 0x8, 0x4, r7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r2, r1}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000691000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000-0x28)={r0, 0x0, 0x1000, 0xfd, &(0x7f000000a000-0x1000)="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", &(0x7f0000001000-0xfd)=""/253, 0x7, 0x8}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0}, 0x14) 2018/01/22 22:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000560000)='./file0/bus/file1\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004cc000)={&(0x7f0000845000-0x12)='./file0/bus/file1\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f43000-0xc)={&(0x7f000027f000-0xc)='./file0/bus\x00', r0}, 0xc) 2018/01/22 22:41:08 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x4, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f75000-0x10)={r0, r1, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair(0x11, 0x2, 0x80000001, &(0x7f00008c5000)={0x0, 0x0}) close(r1) 2018/01/22 22:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socketpair(0x8, 0x6, 0x101, &(0x7f0000df4000-0x8)={0x0, 0x0}) 2018/01/22 22:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f000094c000-0x38)={&(0x7f0000483000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[], 0x0, 0x0}, 0x8811) sendmsg(r0, &(0x7f0000a9c000-0x38)={&(0x7f0000207000)=@generic={0x8, "553e1f33f9d7043ca823d039e6a556f9d77c740b825b831fb0b39bf4fcc684cf3f36cb5dde9d082afe20a93937e9a7cd445ccfccef9499726e10cd83c243df7ebf22446fcfd1e61ec80588c4de08cf4734dca97db2e6c3f03117efedaad6373df88102d8e8ae51072980b27d7a057e6e26c5cc0b50836a283b57204191b8"}, 0x80, &(0x7f00007f9000)=[{&(0x7f0000765000-0xd5)="a2fb260a9898ef4e822225318bf1acff39e593fa7b52817e6b8d542cd80578a9e3baa70c0c6da1826dd563ca4c092bbf6e2c7f97fdedf4595c7113d2faeccd9b238ecb9d5189d6c8cd54c23589accbe4d60b3b585153be177e97139b73c59450883bd90f843196b8b4cff4a40ab94f474c783d6eb2c138f130b379830a8ee78603f220f8560e113b2c35601e0dcb7efb06c045f918b8fb61efca376e39469c9d177ec716283b29741975be60d6e45c7562c429d824e1bfa3e4cc8cb46faa5476eb9cb0dbda593c1e5cd450c920eaf2d82aed46a2d0", 0xd5}, {&(0x7f000047e000)="b67c26494b2952ebcc9f3ac4f4763908c30e146eeb3e9170ca142f4a71829b2186a1757463123fb6ff31ec8b9dfbe7a1fedd5ea93b7978941cb93497fd99c5bd984b49894c662b4f5fc93f8cd5402c6f22eb244d917e29587e003b8838ad9c5fee040d96a056a9d576d548bee1b3603668286cdb5afce5514fa78e34d14dba4fdcf4c8b4806aef3708527eccb014331dd2ca1ed2ae4f8192175820019953df42bfa40c38ab8c0ee53b60958dabbc1e732f7d577eb57680538143d33c258282d56a13f85450e3bbaedbf2d4b075fe3efec9b51b5884533e2601d6a2ec95c54a5a4460384da430361ec128", 0xea}, {&(0x7f00007f3000-0x9d)="d4c248e7c9d1883900ce7a44936cfd9978a5073f1debb02f29eec5a183e492ed57c233f032cba6ad719b7f3b2ec1bbfa0848fada714d8946bc6eeabd68825a2a6865e2704264f8abb12410ff704ee1da65602021cd790d5f965c2241f87505680cf174f5c73c322a1b8176b92d37ac786967a4edfd3540cf3182ffb3b8023d2c0a86b3d119e724c0d110cdf589509a6d32d62e74417d5622f0e9e897dc", 0x9d}, {&(0x7f00005b5000-0xcd)="a1c8ed65fde9b35bd4fc383e685ff5d743c8b669f68d9f85f9a36e6eb6a98fc8cfcba7d70ba6e22855eee91cd0f06d1c4bf3a244411da50b1a9b0a7a45b85f17dedc2a5b1f14ff2eb1ec2f0d11da718f496ce1c02d4daa326c5ba165baee65feb0809a1d6da5d0826015fc3d7c21de50306eccc3a83157dd8c7fc0a25db78570863b23abf52942a6c00273aeca5c9009cf8e4a4a6dc49ad7a9b048367a5bde2d564fd412b21ee050aa614d4ee7ded71037e62e00a8878c7e4c1dcd2331a3864a12f9f866540167a71f2f8fd2f0", 0xcd}, {&(0x7f0000f25000-0xf0)="8f1ef6bbbb3baea370b43b787c13d93bc7b09946b149243b9d5fb2acfb28352c27dac002fd599384383b6b0f34d8afbbf6eb3fa91d7f94757cb20a372457ed2e19b55db3f2e7a93d64ad8b4a1a25d446dfc2758ddb0d31510acea4ae9d5f702150ac817b2ae636a24a533818daf8a6ef889591c53440ece8c5c921ac28cb5e47199328677efb6201622ae4a49061f8bb625245a5cb3406ae80a7799371365b0da802a806650f0cd11ab0ac9e36cfe6e44d172a752a1ab1014378c8ca7ec4d61fdf5ad11b16573601b1ad9311ab6254e188706f9a3cc33e759291bebb177afa7f0a307347041c3463ea23a927bfd9086f", 0xf0}, {&(0x7f000085b000-0x11)="b91a669bd7abc568fea9279042c7082a04", 0x11}, {&(0x7f00001b2000-0x79)="4b89e69e00b976f6eafc699e79fc3552ed616382831f84041acc7f6606c4951c3e8c2dd7d9fed0026ea7745f9e9c8c310252bd1a8d4861eb16f599dd89a47f2ceb9320593436d46c201e55b5ce153038175b151510447440930f6f7d1555587fb74794e221bd4f71b436d00f7c2a678c1c76fc12787f795c11", 0x79}], 0x7, &(0x7f0000db0000)=[{0x68, 0x10f, 0xfa, "1861b2eff2ca9f6fa27565293742633cde33184ee4d05b54f929a10a1ec8ea29722a256abd358fc6242b47fbd7dfa95bef323ff45a00cd038743128b1f225b1844140fd51ba1079865a33081f6bc6c981417edb001f6a819"}], 0x68, 0x0}, 0x8000) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f0000119000)='./file1\x00', 0x0) mount(&(0x7f00004a8000)='./file1\x00', &(0x7f0000504000)='./file1\x00', &(0x7f000061b000-0x4)='ufs\x00', 0x88000, &(0x7f0000dba000)="9348ee8897401b98330982ed5f6466449d6606f7e78bae9102299c5a6e8d69c9441db561d7a49c692d7d53f0bb6db37c7923d7f7b5992dc0044a") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d8e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c32000)={0x0, 0x0}) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f000005d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 22:41:09 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000006000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000cb2000-0x38)={0x0, 0x0, &(0x7f0000be9000-0x20)=[{&(0x7f0000268000)="17010631a04c1dae6585d215309b0828539ee670a7a1673bc2a49ad6b48f2f6f87e854731128f7eb73478b99dc8c33ef277ce8a9bf7882012019b94cc7ad76aff8b0", 0x42}, {&(0x7f0000f69000)="9758a063d6e0fde7ba4d628bcf6f23ed319e2531863b6b971c2e478e20ec22b74487d27426cdda7066cda34c20e68f5f08cf2249a8d67e5d18cf57bba453420036d62100b9bf9d7c2fa0a8ccc9d669e7a895d1bf2837e09cc95feff71947642d78527ab3b80542802170866eda9baf5946299ca2da90b34af90c72c5bd3dfbee8fd2d88827b3d0afef31640e99d1b8e6e93a3eba717be2fa3c533354348f8766259d44acbc85d80d35241746f80e8ccc140c3837e59b68c115f2470d608889d228e702351adacc45073062635803", 0xce}], 0x2, &(0x7f0000ac9000-0x408)=[{0x108, 0x10e, 0x1000, "10a776cab88397482af3dd97a1ead5757d4140a4162e20ae4abce4732ead4c424ac9fd98901d3e6e3ee4fc559cc94b643f77c9c3d24a4dc735a95f30c1bd23cab98682bcb52c156d5bca65833100b00616fbceb2126a9ce6775924dd654efc0df24ccacf715bd94c8c1051270f04444b87ea314285e50d0a05c5b12a813a0c86dc0464e857d6500e5ad7b8846da99bf9b707dc146b08a7b6803268011fd02c4a69c0b5e9d94cecf6343ff467b7d95b93e7594cba0ea3705d8f8744795a4d764f455d6d2be5546378ea801e08f434a2966e12fe71c8e6d0000f93a8c85298153ffb45a7d5287d1cc3e8d4a5c1dc3f1c42aa"}, {0x48, 0x100, 0x100, "a908b3a6570996dc6620f91ea6b6a55992373e11e102dd69f7867e8d55aa6af18c5aa4d8bd9da300c0661dc26bbc7a0613fb"}, {0x38, 0x10f, 0x5, "6f0e8b01aabb219b6194da80f2167131be6ed7109bf36657f97e49b5f1449e80897e84c2"}, {0xa0, 0x117, 0x100000000, "5345a6f0db25fd7f0749d4a0c37ac821c5373d91dfe880b0681b2b84d1eb90e771dc7929b3e2c8a66c92c2489c80179e6471fb7c8ffc0c401ec2c6927743e10e55c79d0f9270d0411ad521e71dceb93108904a763f2b3dd8d9155285d57b5ab6703934f86fed0e2c0c9f8726fa368bd44b7dc04fad975b6fe85b9bb1921fe24f54ab9cbfeceef1ee3af0cfae90a1"}, {0xc8, 0x104, 0xfffffffffffffffc, "c843f57b5bd6f3bcb884a2ae97c86ce7c324223903d33099742ead2e1ccaf6d7e3fa96b910138d0fcc769be1777ffec4918973255fb9f208737d4bf48ea2ee1630d793c406957012f57c73718bad78cae9f2877f47e3a9d5c51a0a162f78db0f5768a1f4136d74dbe6ab7d5c1c633bcced088c224745ecf93d9d028a640ad349c15212d13854970690031b3ae67bb1cc14a793f447a336deafa686d959749fec702518440552ac2d0bc03b6100c0fcbc4634bd9444"}, {0x108, 0x11, 0x9, "bfcc4f0d21ebb78f2a927d94a19b9e4f30822460ff83c85a6068c076ffe522f0271ab3e9a4eb0f510cdbe3a55478d31b40f6689f6378c5fd278905d4de04c00cbf1e38a4b0859869edce92761af64a7a0def48b09c42356a79641a470be727f116e33709828f65e82793115faecc3611fe996e510d942bd8f95e0fdb0944a9c91714048ccf1bfb88360fcc5c51f0b56be10a58db8479865f3e5be3ec2d52a334b52b7040fc1e5cad04a3f36cd1af70c2b01921386a7e5d0af3f2693b55e84ea8bedfa4aaa62f2208ab09bca8597c9178059102b913a011e8e6bb769e8e1de5a29c4d2da98213e65e14679c1e7d97754ddaf7e5ef6fcd35"}, {0x10, 0x10b, 0xf403, ""}], 0x408, 0x80}, 0x4000000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000631000)={0xffffffffffffffff, r0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000060e000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f62000)={&(0x7f0000f63000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f62000)={r0, 0x0, 0xfd, 0xeb, &(0x7f0000f63000-0xfd)="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", &(0x7f0000570000)=""/235, 0x9, 0xfff}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000580000)={0x9, 0x5, &(0x7f000093a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000109000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000592000-0x48)={0xf, 0x12, &(0x7f0000148000)=@raw=[@generic={0xfffffffffffff07e, 0x1000, 0xff, 0x7}, @ldst={0x1, 0x0, 0x1, 0x6, 0x2, 0x58, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0x4, 0xa, 0x7, 0x0, 0x50, 0xfffffffffffffffc}, @generic={0x81, 0x5, 0x7fffffff, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x7ff}, @jmp={0x5, 0x7, 0x7, 0x6, 0x7, 0x2824f8eeb5d049b6, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x8, 0x8, 0xf, 0xa, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000f2d000)='GPL\x00', 0x2, 0x10, &(0x7f0000aa7000-0x10)=""/16, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f2d000)={r1, r2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5d000)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f2d000)={&(0x7f0000acf000-0x60)=@nfc_llcp={0x27, 0x80000001, 0x4, 0x7, 0x3f, 0xeb65, "ed25069554f1fbc6512b0dc3cdadbb932625d3fc7f26aa6da317c0619961e24593e63635c9b06798934ad4b06bef82cc2831eb94837d7ad30f4bfbc680f1a3", 0x3}, 0x60, &(0x7f0000f2e000-0x20)=[{&(0x7f0000f2e000-0x43)="28f15ba4b68d480334f3fd3bc16da28406c50a43963e45eaf660298286b88d86877acf61b7647445fa4f4fed401d8027aa91a63929395e14ed3500924f2b5f09bafcdf", 0x43}, {&(0x7f0000c7f000-0xc3)="b8edf28d7f86ed59a89e978e11362c80d925302c4774e0d0b94bf7b5223b37f8329e5af0887c77de0c6491f7d27426445550006e04a5ee35e65a0b39449387f60a231f76bc29e045e2ebfb1ed26575b206a39a5cb00bdaad32f7508e9ed125b216dcb78d31df1c1a0c8b522993e310d9846d7f1f2153c7d1544d70e758a8157991725649f57c0fc5059f7bb3cd553bee763febb2a8d2b75b37da02b5a27a3c88e6bf0dc01bc4b87b5b44599f0d54359ff855eacfd3261a98690efb9fb8a495bed7feb9", 0xc3}], 0x2, &(0x7f0000bce000)=[{0x48, 0x0, 0x7fffffff, "da14d7c3d83a52c94d56eeaed4eabe3445f31df7a9848f4fde6ff9924ee48db5c6504bec41807445718be7a877968179bcd56c3ae8"}], 0x48, 0x20000000}, 0x200008d0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00008a6000)={0xf, 0xa, &(0x7f000015f000-0x50)=@raw=[@alu={0x7, 0x1ff, 0x5, 0xf, 0x7, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x4}, @generic={0x4, 0x8, 0x800, 0x4}, @call={0x85, 0x0, 0x0, 0xd}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000562000-0x4)='GPL\x00', 0x57, 0xdd, &(0x7f0000e4e000-0xdd)=""/221, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x0, 0x7, &(0x7f0000e74000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f67000-0x1)='\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000881000-0x8)=0x3ff) 2018/01/22 22:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x800, &(0x7f00007cb000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/22 22:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009c3000)={0xb, 0x3f, 0x9, 0x3f, 0x1, 0x1, 0xa2c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000557000-0x38)={&(0x7f00007ea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ad9000)=[{&(0x7f0000653000-0x3b)=""/59, 0x3b}, {&(0x7f0000754000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b1a000)=""/4096, 0x1000}], 0x3, &(0x7f0000469000-0x2c)=""/44, 0x2c, 0x3}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00005c3000-0x48)={0xf, 0xc, &(0x7f0000ddc000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @ldst={0x2, 0x3, 0x7, 0x0, 0x7, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3c614c4d, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x6, 0x9, 0x0, 0x6, 0x6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}, @generic={0xb6b, 0x0, 0x800, 0x6}], &(0x7f00007d5000)='GPL\x00', 0xbe, 0x8a, &(0x7f0000481000-0x8a)=""/138, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0xffff, 0xeff, 0x7, 0x0, r0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad7000)={r0, &(0x7f000064c000-0xfb)="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", &(0x7f0000201000)=""/4096}, 0x18) 2018/01/22 22:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x3, 0x100, 0x6, 0x3f, 0x0, 0xe08c00, 0x11, 0x8, 0x9, 0x2, 0x100, 0x3, 0x8, 0x715, 0x680e, 0x7fff, 0xfffffffffffffff8, 0x3cd, 0x5, 0x6, 0x0, 0x1, 0x9, 0x7, 0x31, 0x6, 0x7, 0x4, 0x3, 0xfffffffffffffff8, 0x7, 0x4, 0x47f, 0x6, 0x7, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0xa}, 0x2, 0xfffffffffffffffe, 0x8, 0x2, 0x3, 0x80000000, 0x69a89c39, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xc) socketpair(0x1, 0x80f, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x98cb, 0x7, 0xfffffffffffffff7, 0x1f, 0x0, 0x0, 0x4, 0x8, 0xe7, 0xffffffffffffffff, 0x52, 0x7, 0x9, 0x0, 0x2, 0x6, 0x9, 0x4, 0x5, 0xffffffff, 0x81, 0x6, 0x5, 0x25, 0x5, 0x3, 0xa087, 0x40, 0x3063, 0x8, 0x162, 0x401, 0x6, 0x3, 0x5, 0xfffffffffffffff7, 0x0, 0x1, 0x4, @perf_config_ext={0x10001, 0x4}, 0x410, 0x1, 0x81, 0x7, 0x4, 0x1, 0x1, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1ff, 0x2, 0x6, 0xda, 0x0, 0x7, 0x20a0, 0xa, 0x7, 0x1f, 0x1, 0x0, 0x4, 0x0, 0xfff, 0x357, 0x80, 0x50, 0x5613, 0x80000001, 0x101, 0x6, 0x401, 0x8, 0xffffffff, 0x4, 0xfffffffffffffe01, 0xd9, 0x8be, 0x6, 0x1, 0x6, 0xfffffffffffffff7, 0x9, 0x9, 0x7, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000506000)=0x0, 0x3}, 0x20000, 0x6, 0x1, 0x7, 0x6, 0x2, 0x1, 0x0}, r3, 0x6, r4, 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1001, 0x0, 0x0, &(0x7f00009d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff5000)={0x5, 0x78, 0x10001, 0xa622, 0x0, 0x0, 0x0, 0x8, 0x8, 0x4, 0x2, 0x3, 0x22, 0x1, 0x16c, 0x8, 0x800, 0x0, 0x6, 0x0, 0x100, 0x4, 0x1, 0x101, 0x3ff, 0x8, 0x6, 0x6, 0x8, 0x100000000, 0x8000000, 0x6, 0x0, 0x8, 0x7ff, 0x3, 0x2, 0x4c, 0x0, 0x1ff, 0x7, @perf_config_ext={0x0, 0x9}, 0x220, 0x80000001, 0x6, 0x1, 0xb2fb, 0x101, 0x7, 0x0}, r3, 0x8000, r2, 0x9) 2018/01/22 22:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x16) mount(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f0000f0a000)='./file0/file0\x00', &(0x7f00005c4000)='cpuset\x00', 0x1000, &(0x7f00008ef000-0xdd)="3ccadde9bfb25aa6982c9a3397aea755b7d6e094cebe051a39d0bc77c10a925f690a58a998e3eb57c1f647d7e0e80a14d74de078d0150e67441a8269c81da792a86eecc6ff2f2b3c20dd054b2c4770018094b25cd716b370a3a686109230ff05a2108688768f1ab64196385110b7e72246226a535f633346dbf84193b27fcb05adc2256923d320772d05c50c3f6e77614e3dc98fb237be0bfda7e9ea83c76c21b3b0dc2a6bae2b36eb29d48f85ec4d95ad3c0426dc06fe4d12becc568d6355f2ee1c2d77831be03112df3149af2ae6f69428404526ea90e9a4f73578b4") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mkdir(&(0x7f0000dbd000)='.', 0x90) 2018/01/22 22:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a4f000-0x48)={0x800000000000e, 0x5, &(0x7f0000d69000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ce000-0x4)='GPL\x00', 0x10000, 0xcd, &(0x7f000011e000)=""/205, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000987000-0x4)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000630000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c53000-0x8)={r2, r0}) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb5000-0x10)={0xffffffffffffffff, &(0x7f0000a5e000)=""}, 0x10) socketpair(0x12, 0x6, 0x3f, &(0x7f0000e1a000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000487000)={0x9, 0x119, 0x2, 0x9a, 0x18, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ae5000-0x38)={&(0x7f000047d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000066c000)=[{&(0x7f00009b2000-0xd0)=""/208, 0xd0}, {&(0x7f0000f45000)=""/231, 0xe7}], 0x2, &(0x7f000031f000)=""/47, 0x2f, 0x20}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00005b8000-0x2d)={0xc, 0x5, &(0x7f000095e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b99000)='syzkaller\x00', 0x97, 0x399, &(0x7f0000344000)=""/180, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001bd000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) recvmsg(r3, &(0x7f0000656000-0x38)={&(0x7f00006fa000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000281000)=[{&(0x7f0000c55000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000d8a000)=""/64, 0x40, 0x1}, 0x40010000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000440000-0x8)={r3, r0}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c0b000-0x10)={&(0x7f000039c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000650000-0x18)={r5, &(0x7f0000114000-0xa2)="e47075904edaf3598bcd54519af55fdced59228853e7059a3672bd9020ea9e4e407bd4361e2382be307cc5f0bd7211d1ae5c649180e7f409029fb40e274e09ac9bf6329bb75204d43b60bcdd2478e9ce3f14254920aa4e4e56e04f7a1bf6df859ac51a101c784f937a00f28c4778d1a09aed79669a9314b7f27a91ea19c069051dcc674c6c4f6917d005e815111f87089de71e7f8e3669967e193582fbdc38e9101a", &(0x7f0000b19000-0xb5)=""/181}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) 2018/01/22 22:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b52000-0x10)={&(0x7f000006d000-0x3)='./file0\x00', 0x0, 0xc}, 0x10) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00005e9000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00000e9000)={&(0x7f00009dc000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000049b000)=[{&(0x7f0000c7c000-0xce)=""/206, 0xce}, {&(0x7f00009d5000)=""/188, 0xbc}, {&(0x7f0000930000)=""/85, 0x55}, {&(0x7f0000671000-0x4)=""/4, 0x4}, {&(0x7f000001b000-0x94)=""/148, 0x94}], 0x5, &(0x7f0000ed0000)=""/195, 0xc3, 0x3}, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f00003c8000)="9174d974d3599716c84315c315d903791855097746c1d031476c838594e984acf28aafbc91f6bc3344ef94eb7a6ad12581b464a64950d394c9af5551c9ae0243272fd7754ed189ac5121e07083c62326897f70fe460c0630df990e0f32e1f84fa50fa89df076a456a4e5dffd6cd101664777fce799000e4c778c5adb8b23c8", &(0x7f00002b4000-0x10)="3ccd1e1debc94032fcdc3d6dc3f67944", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r2, &(0x7f000030a000)=""}, 0x10) 2018/01/22 22:41:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000011000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x3100}, 0xc, &(0x7f0000011000-0x60)=[{&(0x7f0000008000)="5e5dfdc924386350d7a04b6b899bb49562aecfe1d2c922e36c82b50b45c78625f913368a9fdb0f6d16a426451db2a29a7184b0113c21cd24", 0x38}, {&(0x7f0000010000-0x18)="f0482b33e319ca2e917d7074b13fd0de069843f61ac16733", 0x18}, {&(0x7f0000010000)="95f2f28798322a2363aefc6a0adf420ea76b6bd89632c709612a06b98a31f2b19e5df2f3f36c78564c212d9e867ee9de1b736b8dd329de827e3a83b62a58f20dd4f97ae78a50e3dc0ac8447789a9464c2ee6e2e601d8309ba52cf3c561f2eb8cc764c9e8", 0x64}, {&(0x7f0000010000)="1f781ca972274f35998726bff8fed6de77f554c1303fc1fc9fa3f3b8743ac36c4afb4c55cd8928c5cfd750cd6a743851082bfd3bf228243c444b96223c67729e5cf6dfaa67ae0fd4540bcf936656c215c65ef9e0f82a84b4716274b1da5c1796276e1dcd22bec558c22ae979ca80617470a1c55744960532b93438aa20fb733c5bdcd6bfd1263564dfc281e0fa9a4aef4891c9e38762c120860cf0bc3890ec75e5b81c88069011c0701c395f5e8e68359c37b3dab28facc178b69a434c9b24713033131201d515d2b61d8706fc8df55f696508aa5b66e9c374fab61562d832f0545474e1c5e86e527fb7bd04", 0xec}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f000000b000)="feb65d91a965e0b6f8ea719f25a3c3119260e79fff6e8465d66cd96cbde8e4e71123e957e2cfdb6cc692d6add33f3d1170cb", 0x32}], 0x6, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"a92e8c30edcc80"}, 0xffffffffffffffff}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000005000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c50000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000056a000-0x8)={0x0, 0x0}) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000615000/0x2000)=nil, 0x2000, 0x2000005, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e59000)={r0, r1}) 2018/01/22 22:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000082f000)={0xf, 0x8, 0x80000000, 0x8, 0x10, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000bab000)={r0, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000435000-0x20)={r0, 0x6, 0x1, 0x3, &(0x7f0000fa7000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/22 22:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r1, r0, 0x1, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xc0f, 0xf, 0x9, 0x4, 0x1, 0xfffffffffffffff4}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x39, 0x69, &(0x7f0000000000)=""/105, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f000055e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000342000)='syzkaller\x00', 0x7c2b4c87, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c1e000-0x18)={r0, &(0x7f0000a81000)="", &(0x7f0000e47000)=""/31}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c56000-0x8)={0x0, 0x0}) 2018/01/22 22:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000632000)={0x9, 0x2, 0x5, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/22 22:41:09 executing program 3: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000087f000)={r0, &(0x7f0000f02000-0x77)="64bbd1ff001c6ee0258d4e37efaca4a5d32e52a92ecc69eb3074b11190abb063c9da51790783bdb2df949bf3c8caab8903924bdbe3aa5b9c3c93f7a8a9b56f7b41e4799d17f447834d9c46628daeb49baf5d6aebbce1d33f95a47b990a3df66623602d63dffcdf378abff53b9e3960b720dc22da76d821", &(0x7f0000f02000-0x26)="e188de98e62b00a5600671a99bf974ce7815f34681d760d615d7604bd6673d07af81be313656", 0x2}, 0x20) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x5, &(0x7f0000b65000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000df2000-0x14)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f03000-0x10)={&(0x7f0000f03000-0x8)='./file0\x00', 0x0, 0x15}, 0x10) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000895000)={0xb, 0x5, &(0x7f0000990000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)='GPL\x00', 0x9, 0xb4, &(0x7f0000984000)=""/180, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdb000)={0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0x600000, &(0x7f00009b2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fa0000)={r2, r0}) 2018/01/22 22:41:09 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000078f000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair(0x8, 0xa, 0x200004, &(0x7f0000076000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x81, 0xfffffffffffffff8, 0x1ff, 0x9, 0x0, 0x4, 0x7000, 0xf, 0x2f6bda67, 0x0, 0x4ae4, 0x9, 0x4, 0x7ff, 0x4, 0x3800000000, 0x1, 0x6f4, 0x6, 0x10000, 0x4, 0x7bbc, 0x4, 0x5, 0x10001, 0x200, 0x0, 0x81d4, 0x5, 0x8, 0x46b3, 0x246, 0x5, 0x1, 0x10000, 0x800, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000075000)=0x0, 0x1}, 0x10200, 0x20, 0x4, 0x5, 0x36, 0x3, 0x3ff, 0x0}, r1, 0x80000, r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000076000-0x48)={0x2, 0x2, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000002000-0x4)='GPL\x00', 0x400, 0x5d, &(0x7f0000076000)=""/93, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000078d000)={r4, r5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000790000-0x5c)="bbf2db56c7f50b9866f0dff01a00d8fa767d68e8477bd501ac80ed19d537b5166ba46574a6aa7c8faf061482b8c0dd89482ee1876b2afac49ecbfd055b59cfcce0a7c42d0203670d9ff3db3c158a716133e1a1da49a48829970b5ef9"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20009, 0x20000, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000+0xaee)={0x0, r6, 0x5, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000075000)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f000078f000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f000078e000-0x78)=""/120, 0x78}], 0x7, &(0x7f0000000000)=""/15, 0xf, 0x8}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000791000-0x48)={0xe, 0x2, &(0x7f0000002000-0x10)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f000078e000)='GPL\x00', 0x6, 0x58, &(0x7f0000000000)=""/88, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) 2018/01/22 22:41:09 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0xd, &(0x7f0000008000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1ff}, [@generic={0x4, 0x4, 0x8001, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, @jmp={0x5, 0x3, 0xf, 0x7, 0x7, 0xfffffff6, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000)='GPL\x00', 0xffff, 0xdf, &(0x7f0000008000-0xdf)=""/223, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={r0, 0xffffffffffffff96, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x2bf, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000008000)={&(0x7f0000002000-0x10)=@ipx={0x4, 0xffffffffffff0000, 0x2, "c0edcc7c7a58", 0x6, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x3b)="1e841f25b09cdbde67b07522ccbb6b71dbe5d395220eeba86f8eedec1f9277f5a3071d4576de565beca8649e39e60519ce217e1c2c687884cba045", 0x3b}, {&(0x7f0000006000)="e6327740b36be7fd1adcbbd8fe761d1ba5352623af812b4c8a8b216de610b3d31bcf278eae86708e9a36383141f940b5d9a09e1fcede2703fab19a7ec61e7c5e9b87eb0c2c94ea97859e995bfb9da6f0f085ffd2e183fff40311c6dc24f6f6e3187867d2d328058d0b8d564e316a9057a5fb2dfcc9bd01924d182c04bddf4b66aa0d17ec475bc2b6da0dc2ebe688c6b9c8d99b726e7b5bcaf6608ef12f7b67ce358a94ea724bf05056fbbcc8960c09c190c9", 0xb2}, {&(0x7f0000008000)="6386ec61be693696b846790eb2a7e48b31da4449520baa900a3d5a9accbe948b2f5c1b5bd383e3d6b4e8fed593d207ffbdb6f1010ab08d4cc71a1b9b9de754b3d6dcb7f79b26bed5dd2d16beb5dfb1c038d2efcd0fbef6b6ffd8e66ac4f0a4bf353ffd48d601e41a11aab51536dc4b442acd5cb903177ea41ba8bb1556cfd5c79486d076d8610f867fda7fe8c0f466e785428e0265f91b223a8224d18a", 0x9d}, {&(0x7f0000009000-0x71)="8b74219ab61f2dbcefa479bbea425473fd220d5539c61d0ccaba99e390c567188675d2337808df117eff37175eb117243ec9f95efe48bc025722ff12e7dc35794fc89cb2ceaba69797617b69a6a257bc75d0ef8fa09e51dc4b2bec7a20cc594198461c471b21bee7feb316bb552a457c7e", 0x71}, {&(0x7f0000005000)="d99cdceccdddce68861b70465668", 0xe}, {&(0x7f0000001000)="31be729c7f0494ac490454ff2d596768068d2ee4aa82a97427c719354a6ec224e783492ec642bcc72bdb8177e7aba15aa86e5fc9af13cd9933a8fd4dfa143a1efe97079fcf0b6fab62ca044172c000e53fd8", 0x52}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4000010}, 0x4095) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ec000-0x78)={0x0, 0x78, 0x100000001, 0x8, 0xe8, 0x3, 0x0, 0x416e, 0x8, 0x8, 0x3, 0x3b0, 0x4, 0x8, 0x2, 0x40, 0x10000, 0x3, 0x4, 0x19, 0xfffffffffffffc9e, 0x7, 0x0, 0x6, 0x5, 0xffffffff, 0x2cb9, 0x0, 0x1f0, 0x3, 0xffffffffffffff00, 0x8000, 0x5, 0x6c38, 0x5, 0x2, 0x80000001, 0x7, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f000060e000)=0x0, 0x2}, 0x8000, 0x80, 0x5, 0x4, 0x4, 0x9, 0x2, 0x0}, 0xffffffffffffffff, 0xcfc8, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007f3000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000018e000-0x48)={0xd, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001d8000)={r2, r0}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:09 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000c4c000-0x10)={&(0x7f000007a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x0, 0x81, 0x6, 0x6, 0x0, 0x5, 0x40080, 0x1, 0xfffffffffffffbff, 0x2, 0x6, 0x6, 0x3c6d370f, 0x2, 0x2, 0x6, 0x3, 0x1000, 0x4, 0x0, 0xffffffffffff900e, 0xffffffff, 0x2, 0x0, 0x3ff, 0x4, 0xcfe, 0x3e, 0x1ff, 0x2, 0x9, 0x7, 0x6, 0x9, 0x6, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9c1b}, 0xa004, 0x4, 0x20, 0x2, 0x8a, 0x1, 0xfff, 0x0}, 0xffffffffffffffff, 0x101, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000012000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000012000-0x60)=[{&(0x7f000000a000-0xb3)=""/179, 0xb3}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000008000-0x35)=""/53, 0x35}, {&(0x7f0000011000)=""/94, 0x5e}, {&(0x7f000000a000)=""/89, 0x59}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000000c000-0x8f)=""/143, 0x8f, 0xfffffffffffffffd}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x4, 0x5, &(0x7f0000004000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x3, 0x85, &(0x7f000000c000-0x85)=""/133, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000580000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c85000)={r0, &(0x7f00007c3000)="74c06c938296daf3d441d04a0206904b99a3521d9a4c44ea0fe3d0b2f7a562db33b41606f26516454c6eb1237515545adb027df7f0e0dab662a06455778a17b35f0c5621f1623fbf745f8dd47322385933f26175a402a1c34bd2657fb055fc6d5aa36f3884dc5524890c6a56a0ac97b4edfd2987", &(0x7f00008d9000-0xb5)="185933f16526d5a60755b3183ab804d59bf31f5da6738e2c9355f12cc86dca523ed83111b1bfecdb14eb23509e78d7403d1413aa2fc8c5f8ee17261d6c9b9120bc668eba90e3a2867a48cff4ad8e741656db2fd579b998737e34ca5dd3f6b239187b85ed370372e82a1568e16cdc2736c1e749c8a72e65f359935443d39f452afa59a1f9ccb947d620fa6878d94367fa84813c09efac67421d06e2234621f2d71bf1a42bc3101cd5cda908a57b82ea3cae59c02551", 0x0}, 0x20) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000032000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:09 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fdb000-0xc)={0x0, 0x7, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000145000-0x2c)={0xf, 0x57acab2a, 0x5d1, 0x2, 0x10, r0, 0x7f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fd3000-0x1c)={0x5, 0x100000000000029, 0x6d46, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000d66000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0xed, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d68000-0x18)={r3, &(0x7f0000002000)="e4113c492c828b0a5da6a397c372fb8b1cd36def8cd9499cf7b61aa2ec60b0ff1228f63a7d5cc0899e2edad50aef6b4127f4dcb0553f5346809af1a3ac9a01cdbbd096b52520efd83fa47e156aeac55e2f1e0d00478c4328eee6e4f02b", &(0x7f0000003000-0x75)=""/117}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d67000)={r3, &(0x7f0000001000-0xee)="6195b0ba42cbbdc45eadf9e2b5bb4a7e2151d3a94852d3b8c35f817fd7b7e4f3638c907e60d77a86fddf597dc0506adcccfed2f412931735a4662cfa38f7c4bead0393ad4a6f3686bc7673ee24e8a88de644099bcb10512b743e8cbcc5c66ce6fdc212f922a7fda86ee474bebc2876817a3aa6639e7b996ab65d33d527bbf97bda025e77f514b5ffee9cfdacfc87a4c8a83db1bf36bb95ed337afa57b5e29f85810ae8dad1f4422eb864aedfc14f8e550be4b73c0cc78986e6ef01c73481aac4a358e2b207f8db2c9acca44b18355bee7c3ee260f09b571a55bcaa09251bfaea232b896a03d526e26769fc7c82d3", &(0x7f0000004000-0x68)="cfeb71daeb2787036d293c2f83124f840e8053259a08c2d6369b80a9e06c894ff3dcd02e66bc1c87b068ae847463bc3b48f58590f1a9f560c6c6093564c2131a3110f1971d0a4c69be014b0e6a0a32a515c8ec745ee5c343664062e01a9ce51cd9096a63fdda82f5", 0x1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r2, &(0x7f0000002000-0xa)="03f178ce515aae333220", &(0x7f0000005000)="271edf03a85cec083a19e7c9bad946f5d414bc30282e41a129939b8d6bd2dd61135ca8e609d7922589603f72063c0e446fc02fe1580651b7b9242c3578eeddc47ad55bd9ac6fd3217c9f98dab686fa8ce3408e49e5e006fd075ce3fbaf87723ac6c727b4d407ee37584417a5b693c8aa78bda5da6488985641ee3f05f91d", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000d68000-0x2c)={0x0, 0x800, 0x9, 0x400, 0x6, r3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x401, &(0x7f0000006000)={0x0, 0x0}) perf_event_open(&(0x7f0000005000)={0x4, 0x78, 0x0, 0x6, 0x7, 0x6, 0x0, 0x0, 0x4804, 0x4, 0x200, 0x2, 0x5, 0x0, 0x18740, 0x0, 0xffffffff, 0x8, 0x1, 0x101, 0x800, 0x9, 0x100, 0x400, 0x5, 0x7fff, 0x3f9f, 0x6, 0x0, 0x1, 0xff, 0x10000, 0xfb8, 0x0, 0x8, 0xfffffffffffffff8, 0x1, 0x6, 0x0, 0x7fff, 0x4, @perf_config_ext={0x9, 0x9}, 0x400, 0x981a, 0x5, 0x5, 0x100, 0x1, 0x4, 0x0}, r5, 0xfffffffffffffff8, r7, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000006000)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x1}}, 0x26, &(0x7f0000008000-0x60)=[{&(0x7f0000006000-0x2)="1d3c0913f6267a0a508aa2", 0xb}, {&(0x7f0000006000)="21b691e1840396500fb2e0796b0c258f59c42ce8a5886e6c6d26074e763114d73ba591d9fe88bef434e6fd66acf5fe4e4861e84bcda5036c9591950e34dbec9bdc65e6841f5cd098a170c4470205b93782923e603e066698475565d0e04cf89eaf73ed", 0x63}, {&(0x7f0000006000)="ccf7cb07127a5a0bdd924bd8824be41fca5fbe68c5b037e72e845ff49d86168d66b53ff63fdab4db8941b6fdef1e67f2eb33eecfd7058bf71a5e8282c845c6c700e35e75b66a80f0486a7cd706b21bb95b2d8db82ce1d0c9be2b932db8ea494809f823b291410f9dbf7b9bbc2ef0d0e9d8d12da0354218c0ed9fc3e99285e64374613ea1ba2083331907aacab5336f", 0x8f}, {&(0x7f0000008000-0x5c)="5ec5ff1b5b68fb471bc96e30ff8e77a7dc0fb03a78507a07acdb2b7ee8dd7bf16f2844d649e394c075e4808b825b2c4191e59eabf09b11b137f44d03f6c5e7cf38f808a967586006305afdc8574a5d191a32bc414ba34d04ff966219", 0x5c}, {&(0x7f0000008000-0x78)="2252d021b1a21605673d49c6d4dd0004831b969cbbfb0f4eb87f1e9bbad570acb28f88d417c5aaaa1b624e96f990f2f8748462b4ccdb02ebf032b23ef1871c8235bc1c864ff15191ab04aafa132d31f0e38f7685d737d18149ce4ed3d91480c96f905916f3b74ece48b800a2681991803feed88a19ef63bc", 0x78}, {&(0x7f0000006000)="ee188665cd48f7da6f0a9dada13d1180f45d253e251efe58c2521c91dc50e4433d43991212acc1b10863c70f0897fa30a922a611ed0a38dc4113b740960b2a819644b27ba3b4a4355faa07c6252f37ad12001fec94e53688e1c7113e6b6f2e283add703419d24c3e5f3fe5af1b23399074f3", 0x72}], 0x6, &(0x7f0000008000-0x198)=[{0xf8, 0x12f, 0x3ff, "71cbf5966d5b9db1ab954e99479e74d3aa6fce225332185a573b2e95f9980dacb30599218266aa01d7e9bc629350ae88f7e02b07c5cde50f60c79b51fb5fbb88d32202398a213b6d3faec5b02f58f8434b005fe30d7de9813fe972d48327bcd89b459ee127fb237b6eeb61cc399ab368826061d0df41b8271d5cea0e8dead3d92ad086692df33a415789aed75f29049f8d700050cc63b136407c81da8b98e359dc3443b8f3ad1a025a163d880e16e2c864c588e8d50477dbab36cc09f9fd0088a0044d332786c119622f40f28d9bd7b0fd01644e474238ad8284f971734cf781dfd06ccaf5fdf4"}, {0x40, 0x11, 0x1, "59ed52edd2b9ec905d849bd5ee34c6ecfdadf05e391d11a30e2d72e430ac3215cf4e47e70595a074fa8e290f0f2c1f00"}, {0x60, 0x11, 0x80000000, "e0ccede510a379ed68597a6e54682f4ac393ed4e76e0423d4521f789265b0315a05191c1d59df02451b1ac730c8ff051dbb69795420a1fdd60e891987f1efbe582223ca6db74551b0f8dda8aab"}], 0x198, 0x11}, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r6, &(0x7f0000008000)="1c57a2eb63af57c7a77bff690b2daf99a09e3141aff227", &(0x7f0000008000)=""/82}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0xe, 0x2939, 0x6, 0x1ff, 0xb, r4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00003c8000-0x48)={0x6, 0x5, &(0x7f0000a8b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x1, 0x7, 0x0, 0xb, 0x18, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000b3000)='GPL\x00', 0x2, 0x8c, &(0x7f0000814000)=""/140, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e30000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x8f, 0x40, &(0x7f000051a000)="b5f7d9d5e88e769cfad3f77fd72c83d383a69b21d8228900cd846918dc37235fef4d4596e601bf69dc36ffcf6f7f7f4a45d4ffe11537b1e6b04f1d44650e4afb1c17827c8c95e22c2f3e5ec78ee6481c1100291a6777a70a1fe83a55c87e0421cea1e40825c258245b10826fa8600456c5eb0dbd75708e19155238945d701eef9864da643615f5e31b46e62371fb8b", &(0x7f0000001000-0x40)=""/64, 0xb421, 0x1f}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005b8000-0x2d)={0xc, 0x5, &(0x7f000095e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)='GPL\x00', 0x97, 0xb4, &(0x7f000034a000)=""/180, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007af000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000683000)='gfs2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000094b000-0x10)={&(0x7f00002d4000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f000035a000)='./file0\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000240000-0x18)={r0, &(0x7f0000172000-0x80)="4a3dfedd061e357bc123df52560c82ac2f88d14a5bc05fe7268ff0d022db4b125ba7255e1afce17814172e2a90f503db62771b870776b4b390a8e6e011bfeaa07c88e7f85170abff8473448fb095ed05ae6817572a46b266365142a908a7b0706498552974514cba2e0530b564a9d9b1e705a8333eac7b47c1c5fb7b0e5c212a", &(0x7f0000d91000)=""/197}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f00009fe000-0x48)={0x6, 0x14, &(0x7f0000c30000-0xa0)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x6, 0x9, 0x3, 0x6, 0xffffffffffffffff}, @generic={0x5, 0x200, 0x1ff, 0x7}, @generic={0xe8, 0x7f, 0xfffffffffffffffe, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xff, 0x100000001, 0x3, 0x7fff}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8001}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x679, 0x9562, 0x80}], &(0x7f0000218000)='GPL\x00', 0x26, 0x4b, &(0x7f0000c10000)=""/75, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d83000)={r1, 0x0, 0xa1, 0xa9, &(0x7f000080e000)="7c6ed6b8f630aff1511ad064d910001158dbcaf7b4867da47d8c371966e9f47e85b817261239b807940b1a52344298ea1e672fff92f0efc56e005e9728fb2bb318fa130b0e4d0ec2b19078010f0e6280ed2d4e64978b6f16c3cc46da45b5fc70e14d3f1f9a10bcadf416c52ed42e48d044c8761fb731c3475466ba61317f16ebace456cd3818603ea91a1ee624a0bff85ad3d3285d215108afdc2b7c135d47ba06", &(0x7f0000c90000-0xa9)=""/169, 0x2, 0x1}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f00007d5000-0x2c)={0x5, 0x40, 0x0, 0x7fff, 0x1, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000444000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000557000)={&(0x7f000032d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/22 22:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ed7000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f0000eda000+0x54c)=[{&(0x7f0000001000)="0863ad320ab6a88e4e514adfa5944038e3ff0e38c53af31c162c973e8c4c06dd8d6a4cc44a5f4f1a193d79373c1d4e0748da47b7a3270b2eb56653f1ca872f4e7112646a90e8baf0aa23ec52aea54d3469001c555febf3b2d9315af08849b3b5d27ae797c068abe60cff3b1ed64f969364be88109d618b042d0959afd61c94dda801ce4fc0fe08fe66c6ce138f7fffb5a55ff0a3b5e8557bd61c4bc0aee7489ab09e697d3146bd27329c0ffafe32b1450be5d4d080d9c9", 0xb7}, {&(0x7f0000002000-0xde)="fef1a9e3d2e12a574d9dbbf3372a8d1dc516860713637f6a0f0b67298b2c1d37a3d136e98a5c22e52719e13e81e996d3d1922bd3e4fafaf3272c15fd9b820e003ba664364079011ce47a276b84a060ab504b8d915d78ad11a0576a645e453c89d9da6a9413689852335e4ce080835a0ea8fe49ef5559e13ad785d3865bc562a5c41c00612fdeb0c241c2dc729be9bfdebcf1a723cc68cd6e47d3e1259b6f9cbd6359f268f366a37e35c0639ec5d4fd245deff408624e100bf6f8868ad440da9512ef4c805568063754947d546521b2e630c9f19cf2f4d0b979d93093d74d", 0xde}, {&(0x7f0000002000-0x37)="51470fcbed28125a6572ed18881736077cddb96fbf058262dba00972281f9ac88c8652b0890e71f1f4665d0cf26dad9776b23508dd7983faa14ec3aeadcbb2ed0bc4ea3a7ed0b8ed74ec112e75b50ed846a20f20918a37360ea31ff7b8", 0x5d}, {&(0x7f0000ed8000)="", 0x0}, {&(0x7f0000001000)="fa217c324d974f94173de3e41e93ca886fc652da66932a391ddd5600db690f63baea3f5e043e27bf306093e7b25558ba0ba1fb816224e6489dc0a7a888ea21bffad094ab0e6f4909e820f316f9b5faa53cc7b2ad08bf5f2c30160078fe7b7074", 0x60}], 0x5, &(0x7f0000001000)=[{0xc0, 0x11e, 0x8, "f6d295cd9ad4555647a0a411ba12d2303d53c830afbeda7ba0ab0acc75a3b1b8f93f0d05583a4a6294203dfb3940048a1492ba482b204c14060c3fa447081160e9bd4e57a0067f6d2d49e8a04590ff6e315bf145dac02770fcf6216fb7bbc88941751fb404579d778bf8071592c23c4bb2a2b123dade34b90d684a095cef249d5672f640799ec2d1f55e403f2ff1b6785115b1b824d16ba85c7e4c05d81f6ddc316a31bf6f8b809f12cb"}, {0xa0, 0x29, 0x7, "b988ed616805f53c80f28d1195edc883e11587adc9f0d64151df738ead3608e04391e7d4be8585a3cdfb0c3a1045b0c30b05056d3d653a9a06e717fe3b991dd7da41b658e362dab5b0769356cc8cae92e445a73a905034040e00153afa994c2c7707715929dca36506b67e2ed2916d3179f2f180b7ed3b94c9aa319558dbc5a8db73a00d2c882f90dab89d99f7"}, {0xc8, 0x0, 0x6, "cbe03dc8a5f806684c0b5e6397ff05f8028ac335587f4bee87c4f87c2e55a4c46117d455e785b9253469ef6e7d31cd0b6346f46b76899a9dfab27c1003f18e1f8055629273252b19332b66ff7e2025ad9667b3684e8c7f04d867614232425d9dc2dc59f746cd0553e4a0399ce80e7b40618ea4c2583e576c3390c83759a54edcf1066af6a79ce9db90d8a473a0bfe3d794f6390925125e530957e02d607a6dd6e680c4492e59d260d9c700efe9240107eda9"}, {0x58, 0x11c, 0x5, "92c2f3c695a0f0d49894f44bdef3782d5a8fe90a3fa50a82785ee0e2e9ec1eb0f9444a9c9d369a628d9e1c9b55526c08eb35b193785c7c573954b708f6bedcec9e89"}, {0x110, 0x10b, 0x7, "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"}, {0x78, 0x113, 0x2, "52ad93dface721e2b4234014749c21c93474be62b373e93a047421178de2cae90aa3cac304da1a2bd130aa65370e9831e598d8be0d5f7b44a00fad6238e567f57f23171dce68f3a625b50a3f7e0dcac37b9bec4363a93c5bf4c7ee646c83e450f95a6b05"}, {0x80, 0x18a, 0x2, "93887b9b7af642e3620721c2076bfeba3ce297f09941ebac99676f98fa32330d898dd67f465e268738d0d0635c204baacb3c74b73ea13cda6504adf5f6a69ac87ce39fb1bc5d6edccb351e9aebca985ba1c58f2a1a8f20c8bcc41c48df8689bd993d2fc9ea4516361ba0"}, {0xb8, 0x11f, 0x1f, "53db4f5f44664ab3b3c79ba7d4ac16e097447ddb4e3e19acf321f20df9a7ac44127907f7c3c7f9f29d687741dc6dc0a79b6d6e03852c08da7e40da1253cc24f193d111d12d6687403e2d51a2f6b681249db3506dbf2ba9411430f86117843b5fec9901c2816412ca7933b2038a32a192ef1610133d3081c814669351823a759afaa651b32980643d2f728e815262fc13a5f11b6c5f35cff60b8f1b1a72297ca58c"}, {0xa0, 0xff, 0x101, "c6992e8a36c38790949058abf530aa8e2fc6b154a64fbdb2cbb781570fa430751998591c866e50344966cc5c91a36fc037d007815c6f7f355f120e7c08c4331b14ac763463302ffc97ad8420f45874bc4617e7885ed708ef4be7b3828f24e09069877a3a53ece5264b6751a4976bd125e466454c6c07ceb4a74b414f98b744df45ec3470e6a3239eaef20e81209e"}, {0x80, 0x109, 0x401, "b08727f31770897914f29fc68540919c1bcf218213a124f0d65edb7d77f9a1dd0bc608b58fc3cbd3a76672d4216a0226d411a6a9261ad4e63e56e2a763b331dd72a53f2bc8da7d8c87ae96b287891b9d33242f01334ca9ac2493a678ddffb39d44cda8b518ef975f1339"}], 0x660, 0x4004004}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000003000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000002000-0xb9)=""/185, 0xb9, 0x6}, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x9, 0xfff, 0x6, 0xb71, 0x0, 0x40, 0x20101, 0x4, 0xfff, 0x4, 0x7, 0x1, 0x1, 0x0, 0x8, 0x10001, 0x40, 0x400, 0x9, 0x5, 0x4, 0x76, 0x8000, 0x5, 0xfffffffffffffff9, 0xc1e, 0x1f1, 0x5, 0x400, 0x0, 0x2, 0x1, 0x90e4, 0x2, 0x5, 0x7, 0x0, 0x0, 0x4, @perf_config_ext={0x401, 0xfffffffffffffff9}, 0x210, 0x7, 0x6, 0x5, 0x7, 0x81, 0x8, 0x0}, 0xffffffffffffffff, 0x6, r2, 0xf) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)=0x0) r4 = getpid() perf_event_open(&(0x7f0000eda000-0x78)={0x5, 0x78, 0x80000001, 0x2, 0x74ad, 0x3, 0x0, 0x189, 0x40880, 0x5, 0x7, 0x80000000, 0x400, 0x8, 0x6c2c, 0x1, 0x5, 0x2, 0xfffffffffffffff7, 0x8, 0x8, 0x8000, 0x23c000000000, 0xffffffff7fffffff, 0x3, 0xffffffff, 0x1ff, 0x746c, 0x2, 0x3ff, 0x9, 0x7, 0x10000000000000, 0x327732d4, 0x9, 0x2, 0x7, 0x4, 0x0, 0x6, 0x5, @perf_config_ext={0x1, 0x40}, 0x2, 0x5, 0x0, 0x0, 0x7, 0x1, 0x5, 0x0}, r4, 0x100000000, r3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000)={0x1, 0x78, 0xce0, 0x3ff, 0x63a3dd51, 0x99, 0x0, 0xc099, 0x2, 0xf, 0x5, 0x2, 0xf69a, 0x1f, 0x1, 0x10001, 0x80, 0x3, 0x5, 0x1, 0x5, 0x6, 0x8, 0xfffffffffffffc01, 0x9, 0x7f, 0x7, 0x100000000, 0x8001, 0x9790265, 0xaa, 0x1000, 0x10001, 0x1, 0x0, 0x1, 0x9, 0x100000000, 0x0, 0x5, 0x2, @perf_config_ext={0x6, 0x4}, 0x800, 0xaabd, 0x3ff, 0x4, 0x7fffffff, 0x88, 0x5, 0x0}, r4, 0x2, r3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000007000)={&(0x7f0000008000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000008000-0x40)=[{&(0x7f0000ed9000-0x96)=""/150, 0x96}, {&(0x7f0000007000)=""/239, 0xef}, {&(0x7f0000ed8000)=""/135, 0x87}, {&(0x7f0000007000)=""/121, 0x79}], 0x4, &(0x7f0000006000)=""/144, 0x90, 0x1}, 0x1) 2018/01/22 22:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x1f, &(0x7f0000647000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001e6000-0x8)={r1, r1}) sendmsg$kcm(r0, &(0x7f0000ab6000-0x38)={&(0x7f00007f7000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d83000)=[], 0x0, &(0x7f00004d2000)=[{0x1010, 0x112, 0xfffffffffffffffb, "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"}, {0x90, 0x100, 0x0, "0cebf3909e14b464033f1c9bdacedaadbc9889cc9c56f7dbddf10f432d56d39622396a128a4890fd17be07e5fa1c86884f486312fb5fc0a2eed21aa7dce6e98bf3f20fbf1366f09fd8ea7739663a7fbf2b91e0cb33bb0fb855fdca1bad5c35b8e447a026ad181f0d9cf06b0feae84aaf1794302ef065446af4aa53028e7c30"}, {0x38, 0x117, 0x49, "672992898a7bced1fc86a80ca6e066c4f86082baa60a7f90b4945360e4a7f6e5404de6bb1edcb6"}], 0x10d8, 0x4001}, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) sendmsg(r2, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/22 22:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mount(&(0x7f0000125000)='./file0\x00', &(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000c94000-0x5)='sysv\x00', 0x0, &(0x7f0000c15000-0x6c)="") r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000c96000)={&(0x7f000019e000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00007ac000-0x80)=[{&(0x7f0000a16000-0x5b)="9bfc36fb50200a090a6149b208123d6e2a9d885a610e0f3c9d3ef37e962f4ec440af459ddbe26356fba299a2996a05677e1f2c6b756e87c40e37ccba2603b2bf7450b408d4af2190c2d376133c2bf9cb0e30c9449175c59f52825f", 0x5b}, {&(0x7f00009f7000-0xc6)="04749631b42357a7dbe796b2517bc0bf6658fb82e32428db57a45913bd25bc165fd002150e2ed36689b149ae5a839f784ea265f08a70d3c3da690a06dc9b7d6fd10929e082fac5c8b921e1f43a256c99c3c1d3daf250a0f8b7fa8bf587ef52a7422321248c93f976048a2a8659f8acc7c1a3c54c0e0de7d95b0a3e37e15d03ee742cf16e88cef1b1e6b053d7b612c4944b37fa98b3cca637979cfe1af7b284d52cf4995da08b5d6f5ecaf8881790dc3ff578b270ff750b8bc7255741f07a39f3f55c96d3b9e6", 0xc6}, {&(0x7f0000edb000-0x1000)="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", 0x1000}, {&(0x7f0000a18000-0x63)="7f60ebcd5d5d6b52237fcd4776116d1b0a7f61c21c9f75ee96fd4c5ba74a7a0e3d844297e4df053324e0f991c641cab59de0d1a3d0e1d4ec240166a25d07fd5b3ec43a2606ee75062250cc549348b2092213e5cae06cc5b8f18e36393fee7600f16522", 0x63}, {&(0x7f00002c5000-0x52)="151fa144a8c86c4040acbf1d874097f7e420949c7c32752555091bfd252f849d703653f7568a2a0db202aca25bd13e2b4e47dbde29b0df9739d49f63d89c9947c6df5dbfaf7dad59d000d2f7b76a00d3bfbb", 0x52}, {&(0x7f0000ab4000)="d66eabadc5c305b74164b9908945039496c5fc6e9221d07747e76aeb744bc3f83a05a9b367f63060e048f3f194bf709d3629b181e553e92c5aac01a187113d4521a98ccf06109196191d35aeaac9ba6dc10514329d86dc96161977f9c69aa30ead2a8876510acc0fc2c4e94178639a71ebc53079621246abf3bacc60169b0b8ae96547abb7b86f930429a8078c96f96634fa5ab851debcb71f7249ddaff6c748fcd9e539a321011d87cc0f9f1b35678f8881c4e5b2eb5f4d25b57b32191b32387ae9936e2ad465487ab506aee2f962", 0xcf}, {&(0x7f0000268000)="c878b0f03640f1173ae5b86663c4b66b638ff8171e3aecd5a06cb6881adfa12c3f4f995f2b39a9964fefe6874381a0747c2aa7331c80a6266521d8d3978401d6c1ebb885f3c635316e66d1d700665fc4db8e3693db422a31d8885cd499cfaadd50a4f2e7eaf8e2eb77a0b0a99ce58942344faf988677fbc8487293b59170f860916d455d5b2899d1f3f3e59565d333c6a12594b461314c4844da47a8d3f874f5b70d4f581d29f5a09027afc643d1e137fd6d9d6eadd5b1a4653c13c848aac9941d40eeb3aae1af33f4ef1659520157b723a3023b8467e85a4bcb01", 0xdb}, {&(0x7f0000300000-0x85)="ae92b7ff6ae3745a1a2a72ebd12066a3eae5104046b67bbcfdceb9130a1eb9744317f967af1c130eab3e3727c828fde750cf9a01bd8ad33aca4408cb4c2ea523311b81864d577adb4ba05d1baa51c238fc19a1ae7ecc7e525fbc302733039f28b514228b54b01d2359db472eddb3812606458929bc46be8bbc987383daac09bb951aba84db", 0x85}], 0x8, &(0x7f00003dd000)=[{0x80, 0x11f, 0x4, "dc41ac35226f54cb6836840f426a243c1dbe24962587c214b92216f7877b5a6141c5e8729ddc9ccc1cc09307d382ae7cacdbece76d30a0111b8a6000c4e5eff452c68be699f71aae7739b6a3813472d579cfa5afd708d0df905afcae5cd85f6634f53e003a1855fc60aef5eed9af"}, {0xb0, 0x116, 0x10001, "5eb10199c8b6319104fa121692580858a37952c9712db3aafe905723a0a4a5a56b2122e04fc60d87ba7306688330918c05a531674844323908535cf79510b32fe69d6f3774235c66c664faff976d92f4ab10c672c9fc1a5c9c415b5e001cbc694926d58e4a9eb636bf69ae5ef87174ffd74891186c4a8e31d8bec88bc1c098403a75496673d2124916f26fde07824fac3d024be2596c54693eeffb"}, {0x28, 0x113, 0x5, "dea9dc1c184ef7462788e8cf88e2ba251d54"}], 0x158, 0x804}, 0x8000) 2018/01/22 22:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f00006a5000-0x38)={&(0x7f0000dd2000-0x80)=@generic={0x5, "299c7249c7967f6071dc3932cb8e1f24dd7bd9f85352008ae711ed0f047874dddec8663cb44e8088ddc73cd48477fb3327465356a570c06a7e6aca05428d2f9c8f132d1c34091fcd67d037c26e28dd49d4fef743b89a0c4d37f12cc806cf20b9fddf8202daae978319bec2442b8c8a0dd310f6628846025fbdf72993ef80"}, 0x80, &(0x7f000025f000)=[{&(0x7f0000377000)="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", 0x1000}, {&(0x7f0000b18000-0x15)="d081fd2d35ad9ec0688865df8e0811500b68153636", 0x15}, {&(0x7f0000dec000)="90387beca78983b73304df1833095411fa8c0f8e3b2b90d867ce4f109388d3f6b4a506377506a345f456570510b2122d30f2c0576a538f79ee5a32a24c0bc48ceac08faa1ac19adef0394f4048ee8212694c79e6fd1c87305fd4beb21d62bc95a8034e21d63d8c8855a4373545015594fe60f72e0ae37a596808fb662857fff63d140408a2c9012700f715b31f8b8ab52fd7ae57a8d5d417182f3a59b7392100e5e1d0a4d596b3fc94f860e7181ee8d9983e3ab7f357d3a243b5e677d727ac27c7461de5", 0xc4}, {&(0x7f0000021000-0xa4)="54c73eb96511ec89eedbb6175bc03b919a5d1f73754efd369cfba52b3fc53c81df6784f411169eb8ad9fe6d0510cced14573402c8a682b856b179b2154b4b343a8a86116a37cbce599c791397db24e8c73b8243ea78c3f5a8926db02973dce8254f35f4534b3e9b5007dbf4f83bf304483a6820ae074c852b092c22bb22dfc8ddd8a02c8edf6d424702acc8029288b65c59bcc562573d8b935512e32f819040a54840621", 0xa4}, {&(0x7f0000a47000)="e75ea6b55f09b14d22ff61547ae47ea21b2a453033bafc848dd791d758031718a68a88a6de1e83b89de2df819824e3ce1b8ad5e76953255629cc05ab1f86d80aabcca2c20cd0ba6d35c3643e5eeb6b4ded582994e318ca87b66559a5bb661d114d20759b28ce8d17819b55d075c3e71c78d8605c7c9a57e0874a9e90691186b0332d5dfc7a930dfd363119a99b2791a4d3db1350ff3a88ddfc673a45ea2ae02385025eef86039b66fbe5eff3009ee495781843451f9c22c56248e7b7a00ae6231e32f41744db16f4f7921eb55e6e4d67938fd180ec66f22267ea924553565bc1e3cd94c86432de8325ba06b1870d9f5dd15604e05b8f", 0xf6}, {&(0x7f0000ca4000)="366e65c9c38c59c2d081d25a65178ff58bc02fdb0f6bed02eba9b660b65ed5118f846ca5d50d6fbabe1e8dec9fd0989b1ec11993c13368246796186dc4008b64f1eae49dc9cc381106463e11d8738b889b5323d4fae0e8592b17b108efb33719f83dbee29957d1d382fceb1430af0d6450e2d06a26b317219d9c20e440370d260b004d713fc54dac7874acd5b098c16b9e754ae12b85cae1599073f3f515541af242d96248982baeb594", 0xaa}], 0x6, &(0x7f0000aed000)=[{0xf0, 0x115, 0x4, "cbda2060f6db7dee799badd3d87fd6baf94138d896e5ee3c058b4e5df8309924429ae908a9bd6d0b0e3438e49b9f5132d9324ff153becbbf6df7e33882470c0dda409ac837c29720d531964f09536dce48681c7662ea91f78ba5c624979152d5c6b9ab4c42de41c0ac9a5fefad32302d5de3c13e49d9e235ff6701c09cb64cfc17ef67be8f7042324360425c90b0cc5cb3391a25ff3daa2035cbfcc55215119bc317fa089712702b1abc58869eb834c8fe2aee158c93ddbb61fec49c01063df970a10741e4bc53fae811b03bbd00bb1fd88222168ebe2fe31b8dc9"}], 0xf0, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r3, &(0x7f000097d000)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x235}], 0x1, 0x0, 0x151, 0x0}, 0x80) 2018/01/22 22:41:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xf, 0x200, 0x20, 0x7, 0x1f, r1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x6aa, 0x101, 0x9, 0x8, r5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003000)={r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xfffffffffffffff9, &(0x7f0000004000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', r6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000-0x4)=r7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000006000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x50)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/228, 0xe4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000005000-0x51)=""/81, 0x51}], 0x5, &(0x7f0000006000-0xb0)=""/176, 0xb0, 0x7fff}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x14)=@ll={0x11, 0x1a, r8, 0x1, 0xe4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000006000)=[{&(0x7f0000001000-0xc4)="76f5ef3a9588aa7b05f34028c191db4c438c0c66588b6d2b8cfcd2b616399b4b67ab03697bedb68d706739a332a051b83afdc2b0c387b8de6e0607a88c3258602b8a9d490a43df7eb19eb0d348987704d0262918e4e71826fd194023f2d5bd883bb5924140815e71d75c6f7a923e055768f579879fbb100784da852fa48fc6633a274c3542e823167fd900917eb0e5490b317ce8cfb5ed7f3169b9004e7420e22356f05f75fb7c686b15e89c72f853cf5306cf0fa234459398c6dd6d4c7f7a066a7f455c", 0xc4}], 0x1, 0x0, 0x0, 0x0}, 0x4000800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r5, &(0x7f0000007000)="044f12f26638846d8d836a492a26996f2643", &(0x7f0000008000-0x38)="1f03c58f662ed5333a92f6328e0f0bc67d4af8ebea43d043843a91fcdfccf0df9b0d26232824f8cf5b3c4f96bd45f77dfba20d1878fe9e92", 0x1}, 0x20) r9 = gettid() perf_event_open(&(0x7f0000006000)={0x7, 0x78, 0x80000001, 0x4ca7, 0x5, 0x9, 0x0, 0x8, 0x4000, 0x6cc49d33586594ef, 0xce7, 0x7, 0x10000, 0x2, 0x0, 0x9, 0xfff, 0x401, 0x600000000000000, 0xe5, 0x4, 0xfffffffffffffff9, 0x200, 0xfd5, 0x300000, 0x225, 0x4, 0x3, 0x7, 0x101, 0x2c, 0x100000001, 0x0, 0x4, 0x2, 0x5, 0x8f9c, 0x0, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0xc, 0x7, 0x5, 0x7, 0x2, 0x93, 0x8, 0x0}, r9, 0x0, r6, 0x8) 2018/01/22 22:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000127000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xa9, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000790000-0xb)="0000000000000004cbf044", 0x1, 0xf7, &(0x7f0000902000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c6d000-0x1)={0x0, 0x0}) socketpair(0x0, 0x5, 0x0, &(0x7f0000de0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000aaf000)={r0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e6000-0x14)={0x0, r1, 0x3, 0x1, 0x0}, 0x14) socketpair(0x10, 0x800, 0x0, &(0x7f00000ca000)={0x0, 0x0}) 2018/01/22 22:41:10 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000491000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000063b000+0xfd1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002a7000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ffe000)={&(0x7f0000b56000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x1a, 0x80000, 0x1, &(0x7f00005bc000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x1, 0x7, 0x0, 0x1, 0x0, 0x1000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00000b9000)={&(0x7f00008fe000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f00006ba000-0x8)='./file0\x00', 0x104) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ab9000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00006bb000)={&(0x7f0000c7f000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:41:10 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e94000)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d66000-0x50)=[{&(0x7f00009b2000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000b4b000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/0, 0x0}], 0x5, &(0x7f0000001000-0xd7)=""/215, 0xd7, 0xe8b}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x0, &(0x7f0000d19000-0x1)="") r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cf9000)={&(0x7f00009ad000)='./file0/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000b27000)='./file0/file1\x00', &(0x7f0000f69000)='./file0/file0\x00', &(0x7f0000393000)='bfs\x00', 0x1000, &(0x7f000059b000)="67799f65fb7790") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d7c000)={&(0x7f0000ffe000)='./file1\x00', r1}, 0xc) [ 67.861715] audit: type=1400 audit(1516660870.016:18): avc: denied { ioctl } for pid=9521 comm="syz-executor2" path="socket:[28130]" dev="sockfs" ino=28130 ioctlcmd=0x89e1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 67.954114] audit: type=1400 audit(1516660870.052:19): avc: denied { write } for pid=9521 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/22 22:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x18, 0x0, 0x1, &(0x7f0000c3a000-0x8)={0x0, 0x0}) socketpair(0x5, 0x5, 0x5, &(0x7f0000b30000)={0x0, 0x0}) close(r0) 2018/01/22 22:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0xff, &(0x7f0000109000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = gettid() perf_event_open(&(0x7f0000ce2000-0x78)={0x1, 0x78, 0x80000000, 0xa03d, 0x7, 0x1ff, 0x0, 0x4010000000000, 0x60000, 0xb, 0x9, 0x0, 0x80000001, 0x7, 0x100000000, 0x0, 0x3, 0x9, 0xfffffffffffffcb1, 0x1, 0x7, 0x100000001, 0x4, 0x80000000, 0x4, 0x9, 0x9, 0x9, 0x2, 0x159, 0x20, 0xcbf9, 0x2, 0x0, 0x665ad5e, 0xa1d, 0x8236, 0x2, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000fb6000-0x1)=0x0, 0x4}, 0x2000, 0x7fffffff, 0x5, 0x1, 0x6, 0x20, 0x4, 0x0}, r4, 0x3, r0, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000393000-0x8)={0x0, 0x0}) close(r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/22 22:41:10 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x401, &(0x7f0000d00000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ce000)={0x0, 0x0}) socketpair(0xc, 0x805, 0x200, &(0x7f000018b000)={0x0, 0x0}) recvmsg(r1, &(0x7f000025f000)={&(0x7f0000e2d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000592000)=[{&(0x7f00000e8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f49000)=""/60, 0x3c}, {&(0x7f0000b52000)=""/6, 0x6}, {&(0x7f0000385000-0xf5)=""/245, 0xf5}, {&(0x7f0000e2f000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x40}, 0x2041) bpf$PROG_LOAD(0x5, &(0x7f0000931000-0x48)={0x8, 0x2, &(0x7f000046c000-0x10)=@raw=[@jmp={0x5, 0x8, 0x0, 0x0, 0x8, 0x30, 0x10}], &(0x7f000001b000-0x4)='GPL\x00', 0x1, 0x60, &(0x7f00005ee000)=""/96, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000046000-0x8)={r2, r3}) 2018/01/22 22:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x1, &(0x7f000054b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002d4000)=0x8001) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:10 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000000e000)=[], 0x0, &(0x7f000000e000)=""/122, 0x7a, 0x9}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x2002) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:10 executing program 7: r0 = socket$kcm(0x29, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00006f6000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000994000)=[{&(0x7f0000001000-0x73)="c4a72178cc02b244e5ffcde20f4b359bdada08000000373de8ace2f3fa4127084ba773d6268abb38607bb54d4ada9428ef8f93aac2042e03f500000005bb3cdb6c68cabd4cca01a04d8e28402a306f9a99226fc4ce54849d3041f9ffff958801e82b7f3daa6d70167de28f14b6473dec401039", 0x73}], 0x1, &(0x7f0000001000-0x520)=[{0xffffffffffffff58, 0x6, 0xff, "9357414b3b85aa5a72476f957f5dffffa4100082916e6d7f5b20942a98413aa25fa5d5e7bb1b79d5a2541829e3d90e870779a2cdade8c6daa17a55dc7376890639c0aff94836765153a49e33399461d273d037c0477e217443bd7ee28fece4c95eaca03350f4ac07f0a3e571612a5a9c8131b911a3d03e2186a301efde3343f775dd4bd9a172039a06eae6b89c37cde6f4f41e4747480dbe01ca4ffbdbc3faaeec436e3072bf5e96ffbbe3168293361d663927d917632023596ae3e9d1cc8347e91c40fa036907d0ecd5ffaf03b3c6f5876fab5bc36025c5d0c1cc73559fb62113505d9d34d91ab7dd940ec36c1a05"}, {0xc0, 0x118, 0x8, "ba897856f972b0ed652e18aae6bd50e8a9ae24ac27e8cdd418eee69a74578da374cd78419c49d98645ffe9922e0a35a81cac190000c912a1d71847fe780a866fb0cc62feff0dc4b299d899a9ad18efb21518f36d7f2118aaecc9b5a0bc140a886c9d5d28a9ed66508c98be0c1b237b81b6ef84972dc886b1a6884401306907acc2bef38340e95ab014d59e6d6b7337513e04ed5bd1b0839a2ba066999a90883034c6e155b1605fd2a245"}, {0xe8, 0x113, 0x5, "c47eb46dafc55812655b8bdcd663f8096889059d32cb8b704f7873977e6b5da3eb48e1922d34bc156043b07c2128cfb578396c6e5b3dd3ac5a61ab9cdb49ef29ed5efbfd3f902e1b42c0283c819992a4c11a9083ec9f5e00f7e8893a4e33295a2875a56580d8f0652298bc50736c717728881a63402e10cbe4f126c5c491469520e709c43ce21f28b60b1ed49ce9c46e70e09084672dfe45b5f6c67fea4f72c45b7a66267d9abf6743ecd71e16f3995c12795af6274e60fa2f5c791eecfa5d274efd66d21d062c8b774410ab4f30be398c6e"}, {0xb8, 0x7, 0x9, "97010b4862fd7ec1bd64470ded8d2db17b77610b71329374d6dceaee3427636e5b422724319693eac3b95d4d8bceb2b978b70a30701ee7bea47160020841fc3e00be948a99431641030aacf7f37a6276b2ae5518c993ba339f38571b4a29681958f5b6aa6d58b4b6a44b91ad25b1a6779f449e1531cd2c70ffefc51afea43fbe15d0b00afa416a9a4fbf815961cb730b1bb7714344b5a068e9dfc051f8986c54273266fe9834"}, {0x78, 0x10f, 0x6, "4868a87144a6f916fdd7064b1ae140b7efa69e7817e2988d90bde05fb14ff84049e47448df953f27807cb72b958643c31b8229e79149dcc2c3b788d2d047962d97a600d54366bcb03436c11f61bcc55030884c2e4675e0601cc95d426eec38a5960fcf"}, {0xb8, 0x11, 0x9, "211efa997ab55dfb491493f1f476a1c4c196042f8d75bd2f52f6dedcd8cf42be3650a58091e216a72cc0d5da67aecbfff0c141a7ee3aae18b5ae6e7de448317f50d1835fd8b3f53320cc3ac8df4c7ff0496e0956157d0f9d4c9fae19e27d4e3d79b871091cc99f7cf1c8115521a6db7aa2b71e38391098743526c00ffacdf94ade68bea2b924d7e3d425ff40030175b99423dcaaa06b0690b3fa4dae3747429ae30b8c36c7a4"}, {0x90, 0xff, 0x4, "d35bb1c02efb0481f68d88a6699a0083219a715a1aad5f6d2f8da315747c09f2b43a440b444bd278ec8da8a9af9895d8ddc3b78e0a998049dcd8eb42dff3fda689bea168ddb2ada2dea5d2c023c2583caa69f2893621796fd6d2ae690fde1999bb7b0d12d4ac844aa90fc24d6e948ebf1ebe532df448da357e8156"}], 0x520, 0x0}, 0x881) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000631000)={r3, r1}) r5 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r4, &(0x7f0000855000)={0x0, 0x0, &(0x7f0000a61000-0x10)=[{&(0x7f0000415000)=""/138, 0x8a}], 0x1, &(0x7f0000fe1000-0x1f)=""/31, 0x1f, 0x5}, 0x12102) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) sendmsg$kcm(r4, &(0x7f0000254000)={&(0x7f0000a34000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000170000)=[{&(0x7f0000129000-0xe0)="d030251a39dc40ba7273ccc22a4d6749b4f921466c29d2b1929747b3df375cc134b4962f5c197fbf4a3a329c86327173ba99858fde3b69cb60a1f0538ad9ff9521dcb53da5f5a31e88470e6197951eb52bbb56c5bf29715a058b6ab4427581a53fe11f7dd76035625cd868b5f4eb0674bc182e009c8406c1d0da41982e3c6e179601f461ad452d06917d9deeab9e9ecb718550bc23a345db63f040e1d6cbe66f66585bb2558490e2de1ef63d90c2296293dbbc083ae38095dd88e6bdb80034f4804080ec968a617fffd6bcd55c670a1db4fc1ce0ef0427956b5ce3186e782225", 0xe0}], 0x1, &(0x7f0000af8000)=[{0x110, 0x10b, 0x3, "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"}, {0xb8, 0x10e, 0xffffffffffff7fff, "da7096333272497855399e1eef0f90cd54e8e452b848cbb04999e297759bb86317204b9e7a00cd94e8b3c4a0056cf9bb4fe35f493c556928bfa2e277d90fa716c7867d07ab878a76f3f225abd783b9aea4b4cd718d327012adf9b2ff12857f0e2e16df2539adef50d589a4b3e86337ff04728fe2adb04fec38267a5589eb94438e54e49d34e2f8fcda65735d1d37d7046ce78b69f836f6605bf49f052122fa37c801d33b63678f22"}, {0xe0, 0x11, 0xc0, "5ee8e25602cd5b72f1ab7c96b40b8464855a7dd9b9edd6a55be1967ea98bdc8d02b4288645ca18e86dcbac90ad9f96410c19e3aa2054e9a7624926ea3884712f897db9fdb6eead767911375330aaa48e0e82364b8cd23be2fa842a62616a03d22a0eef7a845cd6cf7ba7d6cd48cd89dc65933834613bab19e26e327115cb213dff9b96e1bd990f4930fde88467337208c8bce8872f94c7b3a41e6e8bb50ae13d8e057b0b47ed376af468edd42c628771887f670fbc153bec413b5b1272ef3f7e5519477daaf5b9591120a9de327094"}, {0x90, 0x102, 0x3, "63105273df514e4d20a44429e888efe9b49ee5f21af4385983462b2ddf5945bdd89550b662361e0a5c107b60d80c378c36eece15a76b220d5e6768f0a9cc904d17d20fd28dd77504b04ffa3fc06d00b9aa9660d0f4c1393b3e693749101870971a14789c92ebb91ef35e97e51ea2459bf89dd6862653b79eba1ac15de7"}, {0x1010, 0x115, 0x1f, "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"}, {0x18, 0x114, 0x5, 'r.1'}, {0x60, 0x3a, 0x7000000000, "4cdf46e8b82dafef10ce89d5b6e3b9d565575707de365030bcea07af21055c3a895742e882898aaa50f7040363aec1331bc33d65e2430fbf1470e6b9e2e136577d3fc0a7a338003136efbd72"}], 0x13c0, 0x8000}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r2, r1}) recvmsg(r2, &(0x7f0000bd2000-0x38)={0x0, 0x0, &(0x7f0000d8c000)=[{&(0x7f0000bcc000)=""/129, 0x81}], 0x1, &(0x7f0000c4c000-0x40)=""/64, 0x40, 0x6}, 0x10000) close(r4) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r3}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f0000f89000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000e64000)={&(0x7f0000a7c000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000706000)=[{&(0x7f000030d000-0x58)="fd6ca7d0c95df2f0c0312b6f43a02ab42a6e8fa07dc2ab6f1d7e453a45a1f0c2f536e61f2162a39900b04a210dccb0ca18e8e4c9732c5c1f017b5f71d756c118541c8f37f17bef552bb32b558a9a895ea999b4d1762392a8", 0x58}, {&(0x7f0000008000)="50b67986cc869f6af90ddd8dd3f6ab29d9dcb2a1523bff40311b9cb9a590a3653891036218", 0x25}], 0x2, 0x0, 0x0, 0x20004000}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000a42000)={0x6, 0x5, &(0x7f0000b98000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ba000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00003f5000-0x8)='./file0\x00', 0x100) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000acb000-0xc5)="2626b00c2ef2db0bb4bd602629925bcdb26601f8b7660fb4caa64abb857578b0d8fe3b8e34c881c946bc131b3cd505d32d16480d9fb92afa761907e9896c22eb68acd0d6c57c503a292e3744370f9d7b80e05852901405648c145002db2d5032d8109a8dca92015789b4c0c848a215b1f66daa9a84bb3a0367842bbc230994855f4acfef2d3d04b36b741cd0528082a1981cc0eaf7abcca3953cca61a63dffffa26ce2990dce0c08ca6597f97a71ef2a312789e68a4d7603f7397ad41739b1e1c011421654") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000024000-0xc)={&(0x7f0000fdf000-0x8)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000b5b000)='./file0\x00', r0}, 0xc) 2018/01/22 22:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000411000)={&(0x7f0000c04000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009ff000)=[{&(0x7f00004b3000)=""/159, 0x9f}, {&(0x7f00008b4000)=""/55, 0x37}, {&(0x7f0000651000)=""/113, 0x71}], 0x3, &(0x7f00004eb000)=""/251, 0xfb, 0x3}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000229000)={0xf, 0x2, &(0x7f00001d5000)=@raw=[@jmp={0x5, 0x6, 0x4, 0x8, 0x8, 0x40, 0xfffffffffffffffc}], &(0x7f0000582000)='GPL\x00', 0x0, 0xb8, &(0x7f0000a58000-0xb8)=""/184, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40082406, 0xffffffffffffffff) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00001db000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:11 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair(0xa, 0xa, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000008000)={r1, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/22 22:41:11 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00006b6000)={&(0x7f0000dc0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000909000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x9, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r1, &(0x7f0000bdd000)="", &(0x7f0000192000-0x74)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) close(r0) 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0x2, &(0x7f0000628000-0x7)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x11, &(0x7f000032e000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xfff, 0xc, 0x0, 0x0, 0x0}, [@generic={0x7, 0x8, 0x7fffffff, 0x4}, @alu={0x7, 0x2de0, 0x7, 0x7, 0x0, 0xfffffffc, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2255, 0xf, 0x7, 0x9, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffff8, 0x7, 0x4, 0x7, 0x100, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e7000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000d1b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000848000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000084a000-0x8)='./file0\x00', &(0x7f0000849000-0x8)='./file0\x00', &(0x7f000084b000-0x9)='configfs\x00', 0x100000, &(0x7f0000001000)="5b1409c0c2bd5c85b89c96a8a2fa3ccb82f844b59ea24d9380063466d9a4247c2435a3c96d0889bd09397c6b8dcdea9a7135971a0ae6aa014830bada2eb66f0f43065c20a04f761e74db985bf98fbc4cb736233cb055cc4ec4bf5e10d382152566e0da7e8e0eda7b898b1dccc144286f28cc330569e6aa043389328a87bcf206763729d7aad68a1a87b7bfa54aaa39b031fa44e92183d3622d67b4bd7f98126dc2aeecfb6fbf421f1609265d56adb300d22560db1ecee1a6f7cc0d0b9ff1464dd28fd774b8f7968909e88007464c1bba87e41504b0d9ce937c5bfbbe94d0eb8a04dc8e619f2b617ac81c911579278621") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000849000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000849000-0xdb)="4fd30ee679b69bfb51d5ff72c0e3c406ae91af91e76684ac55f3d053697ef7b46470d694678f01eee0e6005e4afe1e4ea6de8086b8d54f8eb89aa158053089212f6964ae06d5074f6a1b7064c6d11f5830d5d41f38b05441edc7773e458aba7697881f5ff486adc40deb7272409f6a1e81e443bf34731a5a7bd75ebe1265d4cde0f9cb8a3b29df5adac852596573d65d74580e3ba3e3b5398547e2a6d2dac096b442cfbf5c38b713cda35f8d3777c0817dab34ef31723650baaa645f6849d60d6cfb6f1490303acf21e8aad6c4aac936f17fc4badc9f3e4b451145", 0xdb}], 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r3, 0x400, 0x18}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000084a000)={r4, &(0x7f0000006000)="23390cd5a685eeab220caf74f0510ed6070a25147878c104013fe9cda4621bc28c0edacc000c510012d2d1635f2602691eb3d9360a3bf9ddd5d166226a40ab4e137780d1048aedc270483643828d7d274a6b66b29f1eedeae2299d81347f5f61dbf241bb922783cbe52b1111eb8f09bb40242234b61e0f25f8da9f66216035e0b53b20405f9c81a061263c9ad664f61d22c5b506debe77ed653dc7f2d43c093fd4f09423ba155f3a69eb011c2c93f7477d2b635834"}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000)={&(0x7f0000008000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000849000-0x40)=[{&(0x7f0000002000)=""/141, 0x8d}, {&(0x7f0000003000)=""/139, 0x8b}, {&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000007000)=""/193, 0xc1}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0x102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000008000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x50)=[{&(0x7f0000002000-0xdb)=""/219, 0xdb}, {&(0x7f0000848000)=""/117, 0x75}, {&(0x7f0000849000-0x54)=""/84, 0x54}, {&(0x7f0000008000)=""/152, 0x98}, {&(0x7f0000008000)=""/90, 0x5a}], 0x5, &(0x7f0000005000)=""/43, 0x2b, 0x8}, 0x40) mkdir(&(0x7f0000006000-0x3)='./file0\x00', 0x88) socket$kcm(0x29, 0x5, 0x0) 2018/01/22 22:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r4, &(0x7f0000750000)={&(0x7f0000bab000+0x62e)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005db000)=[{&(0x7f0000002000)=""/152, 0x98}, {&(0x7f0000593000-0x51)=""/81, 0x51}, {&(0x7f00006f9000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f00001a9000-0xdb)=""/219, 0xdb, 0x80}, 0x10121) bpf$PROG_LOAD(0x5, &(0x7f0000f6d000)={0xc, 0x5, &(0x7f00002f8000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000003d000)='GPL\x00', 0x2, 0x4f, &(0x7f00009ba000-0x4f)=""/79, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000221000-0x78)={0x7, 0x78, 0x2c3, 0xc4b, 0x80000, 0x4a, 0x0, 0x1, 0x80, 0x5, 0x0, 0x3, 0xd4, 0x6, 0x100, 0x80, 0x6, 0x9, 0x7ff, 0x1, 0x4, 0x5, 0x6, 0x8, 0x4, 0x1, 0xd903, 0x0, 0x6, 0xfffffffffffffc01, 0x7fff, 0x3, 0x52b, 0x8, 0x0, 0x0, 0xbe, 0x9, 0x0, 0x5, 0x0, @perf_config_ext={0xffff, 0x0}, 0x0, 0x80000000, 0xfffffffffffffd8e, 0x0, 0x401, 0x400, 0xeee4, 0x0}, 0xffffffffffffffff, 0x10000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009b3000-0x8)=0x164) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f0000299000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x100}, [@alu={0x1, 0x0, 0x6, 0x8000000000000000, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="47104c00", 0x7ff, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x100000000, &(0x7f0000ff6000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffc) socketpair(0xa, 0x3, 0x81, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000-0x4)={0xffffffffffffffff}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007a0000-0x4)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:11 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x9, &(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x3, &(0x7f000027f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ae1000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000895000)=""/244, 0xf4}], 0x1, &(0x7f0000ae1000)=""/0, 0x0, 0x8}, 0x40010022) socketpair$inet6(0xa, 0xb, 0xfff, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001d9000-0x38)={&(0x7f0000ae2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003ac000)=[{&(0x7f0000731000-0xfc)=""/252, 0xfc}, {&(0x7f0000ae2000)=""/250, 0xfa}, {&(0x7f0000322000)=""/130, 0x82}, {&(0x7f00006df000)=""/174, 0xae}, {&(0x7f00007a9000-0xeb)=""/235, 0xeb}, {&(0x7f0000ae3000-0x64)=""/114, 0x72}, {&(0x7f00003de000)=""/99, 0x63}, {&(0x7f0000ae2000)=""/150, 0x96}, {&(0x7f000008d000-0xa4)=""/164, 0xa4}], 0x9, 0x0, 0x0, 0xb6}, 0x2001) socketpair(0x0, 0x2, 0x2, &(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x4000000}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f28000-0x38)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f0000b86000)="48b8af51676662d8ab5cbf442954c114d4c20f74d0bf", 0x16}, {&(0x7f0000ef8000)="6bd48259c47dcf4bbaed52e66d2050a04276c7128c96892437356f9a87c6ec935e5ea16f18042ce19d08820956a127e14a68fae346917d76f5f711b473c75ce25002a1ccca52eb3897bf94721004bfca1e51", 0x52}, {&(0x7f00001ca000-0x8b)="f41262dcf50fafe3bf0454527383eca2f42bf9b2c018b9c97fe67d6d36f97dc1d468db28ceb48b9105515ac3aca6bff23a25c2e30830d0b85e87a6b26b71b2ca2b21194d0d3a0713e9b1951cbbebcf5af26f86bd04f477bed4b43b4d57c04969e761a8bb01dc76eda3fcce0cf7afe530828a057ee999b5636094a1b101263825779acfdea6a559b1c9a3a3", 0x8b}, {&(0x7f0000f28000-0x7b)="c0c58c1115b04a5d3f5a490aad354d31ce19645babc987c9119d835241f3a31a38f8cd516d6560391de40a0970fffdefbacf651192b7796345adabd24f77a3bb54a1e6f3e7690bae3ef18c778aebb9c82a3f4d26929437d4892f91e73726643d1baeebc7c8e0423b11e23b38011ef22b13447711417bd560176138", 0x7b}, {&(0x7f0000f28000-0xe1)="d352edf484caaedb2d7e2f56664b35ae16865b650f4a92004381348311f5af64c030923a8e372a920c556de407da5c9fb8057adf6e5776b82852e2684c6734d5e47683574b8fea455ad552fcd625874d3dac6ee6426eb70adaa1f098e08c5ee818994c9363fb2ad82f33506e8423a7f866fac7bcad4c2c42a13615496fb518e366a7ed294f45e4715614f07bc6053c97dbcc488fd1111bf4922acf0441bdd72e600f354308144f0c6f957a5639ad8b38ba190f330890f7b508c59feec6a9a9d1db921c61e1816bf7b208d50575b2ea72023e2eae6ebdc6aad12b4aa2bf429a0b30", 0xe1}, {&(0x7f000011e000)="547cfddef1a6bcfa35d90edaf1407da133ad0f943cffb5d069ac19652ae431921c17d6de73c41276a8061643ec75bb715e0c3aceed475a932cd3b79890b206372bdc693e647b148f6ca55bd2e50601ea197a95ad213837f313f45f4c778ae42d21940abc8d4bd0d85b4638c06b92072f4eef9aad48d5e9781ab247ef6d87a00cee9d8847d8e915a261c7c44067001ef5017b33f2e0f62e775eccba4903f78c66aab4e954a186fb39e03afcb3b42830632e960773d0db4a20f8ab1d99d13d0690e6cf2fe082904eaba539d71b1012b9f6b74bdb7b8d293c6930153d3902a8e86bf18c56bac7c526eb2043a0b939c2", 0xee}], 0x6, &(0x7f0000299000-0x78)=[{0x78, 0x19f, 0x10000, "2494ec4def5ab765198030339a5f156dd1db2c5ea6ddda50911a9eacfeb2c0247c7e77bc9caaf561c581b1c23cb632fda7fd37d4dfc71f9cfdc6467733135b571305bf22463e0bb50cfa269ca178cc88534799ade744262b5dd0e523562a1e2638d65eb806b98d39"}], 0x78, 0x1}, 0x20040885) 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d5a000-0x78)={0x7, 0x78, 0x401, 0x6, 0x9, 0x2, 0x0, 0x4c8d, 0x1000, 0x8, 0x3, 0x6, 0x40000000, 0x8, 0x13, 0x1, 0x2, 0x3, 0xaf2, 0x0, 0x4000000000, 0x3f3, 0x2, 0xe553, 0x835, 0x5, 0x9, 0xdc, 0xc2, 0x1, 0x80000000, 0x4, 0x1000, 0xfa8, 0x6, 0x2, 0x8, 0x5, 0x0, 0x101, 0x2, @perf_config_ext={0x8, 0x7f}, 0x2000, 0x4, 0xfffffffffffffffc, 0x0, 0x3, 0x6, 0x7, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004f7000)='proc\'\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f4000-0x28)={0xffffffffffffffff, 0x0, 0xf1, 0x1000, &(0x7f000062c000-0xf1)="afc01f921772f05073f57238ea64a0247d95d29b202a347adad1d2dad3935ce56a3c8609e1f02ac280171840d6687da01b4a5ae5a1978e75d7f4bab7aee90c03b9c36cdf397fd062f8d467d11ca8f6e5ba2aa17929ec6923b852fdf0bd5b30a8db192b23b590eb7dc6271a87bcd8c170bbe8b030eed31d4dce35319651cd57b8182b19930ccd31c107d7c29898d975815eebb7a603054c1f6d957a1f3f44c8f06d1aea6053fc0f4c26bf2b032fe4ea7bef637a6dc05a051662caaaf52800ff4acab191b5ca8ac265562357608adc83f6a1ca13ff0a8374ff3f58dd84e45f78842fb03d3d0fd082a0c246c91474d11342b1", &(0x7f0000290000)=""/4096, 0x6, 0xffffffffffffd793}, 0x28) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e1000-0x20)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000467000)=[0x0, 0x0], 0x2}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/22 22:41:11 executing program 6: socketpair(0x5, 0x3, 0x2, &(0x7f00005f9000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000049e000-0xc)={&(0x7f00009d4000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="737d836b0000ffff7200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d8b000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfa000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x0, &(0x7f000020b000-0xba)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a11000-0x48)={0x7, 0x11, &(0x7f0000800000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4421bed7, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x1, 0x2, 0x7, 0xfffffffe, 0x8}, @ldst={0x3, 0x0, 0x6, 0x7, 0xf, 0x20, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6b10, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1b}, @ldst={0x2, 0x2, 0x3, 0xf, 0x8, 0xfffffffa, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000064d000-0xa)='syzkaller\x00', 0x2, 0xdd, &(0x7f00002df000)=""/221, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a8e000-0xc)={&(0x7f0000ce9000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") mount(&(0x7f0000b48000)='.', &(0x7f0000419000-0x8)='./file0\x00', &(0x7f000002b000)='nfs4\x00', 0x10000, &(0x7f0000283000)="e338ac2e5531dbbeec6c2936659bbdd4ca3f5d7ad42fce2f4f5b26abe5391955e4b63b17eee951eb411474461d91351889843627c7505f25bb8d53f85323aab916e0591bf36defd0a13aa14a5ca6adc0f92a554c195652362c014348519dd38d1ace0890da264a5028fdc07c0776ec07dfa4245a94daf9e82460c6ba709f7595475a2ebf5e2c1d1b9963eb9c6b793d25d5f3486bddde766faa2c46f0cce0d853d3157a5db98a5ffb89c1649366bb5695e8e6d42189b619c8d2da5e4e75ff173c65ca5936a0fb908abac11efede13cf01f825b5d489f488bc3edd2d4286dd529c970c86380027e282480dfd6d7c0e068480") 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd3000-0x1c)={0x5, 0x100000000000029, 0x6d47, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendmsg$kcm(r0, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[], 0xfffffffffffffed8, 0x4000004}, 0x0) sendmsg$kcm(r0, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d2d000)={0xffffffffffffffff, 0x50, &(0x7f000031b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002d7000-0x4)=r0, 0x4) socketpair(0x3, 0xe, 0x7, &(0x7f0000cdf000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000b18000)={&(0x7f0000f46000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000013b000)=[{&(0x7f000093c000-0x36)=""/54, 0x36}, {&(0x7f000048b000)=""/133, 0x85}, {&(0x7f00009b2000)=""/31, 0x1f}, {&(0x7f00008a0000)=""/8, 0x8}, {&(0x7f0000341000)=""/125, 0x7d}, {&(0x7f0000042000-0x24)=""/36, 0x24}, {&(0x7f0000283000)=""/217, 0xd9}, {&(0x7f00008df000-0xab)=""/171, 0xab}], 0x8, &(0x7f0000b12000-0x97)=""/151, 0x97, 0x3c3}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e80000)={r2, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000e04000-0x48)={0xb, 0x11, &(0x7f000070c000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10000}, [@ldst={0x3, 0x2, 0x2, 0x7, 0x0, 0xfffffff4, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1d2, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x5, 0x4, 0xa, 0x1, 0x137, 0x4}, @generic={0x0, 0x400, 0x1, 0x101}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007e0000)='syzkaller\x00', 0x9, 0x69, &(0x7f00005b6000)=""/105, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000097a000-0x48)={0xd, 0x11, &(0x7f0000d0f000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ba02ab1}, [@map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffffe, 0x5, 0x3, 0x3, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x100000001}, @ldst={0x2, 0x3, 0x7, 0x8, 0x5, 0xa, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0xfff, 0x7, 0x1, 0xd, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x39}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000-0x4)='GPL\x00', 0x1000000000000, 0x4d, &(0x7f0000c55000-0x4d)=""/77, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007f5000)={0x0, r3, 0x1, 0x2, 0x0}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eac000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a42000)={0xe, 0x5, &(0x7f0000b98000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ba000-0x4)='GPL\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000581000-0xc)={0xffffffff, 0x7, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000dcb000)={0x7, 0x7, 0x101, 0x400, 0xf, r0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eec000)={r1, &(0x7f000079a000-0xe2)="e2e0a0c0c20fca4a71c33cadb87314991cd69f2b18fe1fb5749ba52c47a1c21b70f68982f8597502e6a4ea8573462ebd82d713ba553341d8c45640470a5f9cfc5e7c87a680a9087a3b301c1bcb21f0749c607eacabf79af45ff062b03fcc64791b7a5b606207118ec4254582410d873885dab56fb8384e1462e0ebc11c738f80c88eaa232f1ef1743ba8fefc0e5e1e9e38bf80d47797ccf1c24183ffb76b9747d5ce4bcd4abd5596918547eddfbabd217c87f83acb04e5863db9f966f69a47e94ee6b46149f1382ac65d23332f61c67c724efb1a556bb2d088678c18fe4f2dbc2750", &(0x7f0000583000)="5f162846eb3c4223504abc1a53e11d3dd71ed05a23c1354b30ca9169497926441823ff0510184835999904a1942fd6b7dbb4b5a597449d9f2a46e310c3712fd119431af799aa02939b678e9cd8a6a8a358a0450e5dd561dc76b615e09099836ce65c66def4ff390fe08fc86312d695c646805b1a4d348c79d2aac999caaa189b16f6b183680d4e59dbde0695acda33ab2fb615698e36246066f29524c175dd1f0ccd6a71abee30fea351507f5e200a", 0x3}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000140000)={0x0, 0x0, 0x0}, 0xc) 2018/01/22 22:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000dfc000-0x38)={&(0x7f000046e000+0x8b2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf5000)=[{&(0x7f00003cb000)=""/112, 0x70}], 0x1, &(0x7f0000a87000)=""/238, 0xee, 0x3}, 0x0) close(r1) sendmsg(r0, &(0x7f000065e000-0x38)={0x0, 0x0, &(0x7f00005b9000-0x40)=[{&(0x7f00009d3000)="91906b749126cd5f2b14e946b2511993240271c79518fc248a1bff978ca696a250564a1ffd8498b2a414ad5af1d06e0957c669150603c3a9569e25951bf279981e6b4594e9dd084ddf0df924c8018877b26f21b772c6f6cbe46befe715baa8df101618fe5fb48439a32a1f8af85d6e2c9e", 0x71}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a42000)={0x6, 0x5, &(0x7f0000b98000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ba000-0x4)='GPL\x00', 0x5, 0xc8b, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a98000)={&(0x7f0000186000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000514000-0x8)='./file0\x00', &(0x7f0000af7000)='./file0/file0/file0\x00', &(0x7f0000026000-0x7)='pipefs\x00', 0x400, &(0x7f0000199000)="701a32") 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/22 22:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f00002a3000-0x8)={0x0, 0x0}) 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cba000)='./file0\x00', &(0x7f000088a000)='./file0\x00', &(0x7f000003b000-0x9)='gfs2meta\x00', 0x10, &(0x7f00007c5000)="f2d80ac2be6edbda3a319c95aa58a742a470e3435f8420f3f44485bd3107f4d2998f2589098bc69ffafeb102e7ed0837cc724771596806f0b0c6a03eebe0928eb1476880e148fb4b7c155df92c756758f5cd47962afca74d8507c60047c4a480d7f3de455cf68b32338ae2dc0e4e8edc55183dfb61c51f88b0a393a69b05") socketpair(0x9, 0x0, 0x100000000, &(0x7f0000911000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cf9000-0x10)={&(0x7f00001a0000-0x8)='./file0\x00', 0x0, 0x0}, 0x117) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e77000)={r0, 0x2, 0x1, 0x8, &(0x7f0000b54000-0x4)=[0x0], 0x1}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007a4000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009aa000)={r2, 0x0, 0x0, 0x7ff, &(0x7f0000e96000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) socketpair(0x0, 0x4, 0x1, &(0x7f0000e58000+0x6ad)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000180000)={r3, 0x0, 0x60, 0x9, &(0x7f00008eb000)="da7ccb04c4c392cb880e81b459c29d76d2509aec965b5d5fdce8ee316cf1a1692958b3247b50ec21aa73200874968d1190298dba101bfc3554c8461a1078b7b2aa20370231a4da5eb13c3ebbbe3c09ee0f31971b08514cea998fc2f77312005f", &(0x7f000031c000-0x9)=""/9, 0x1, 0x0}, 0x28) mmap(&(0x7f0000985000/0x4000)=nil, 0x4000, 0x1, 0x1010, r1, 0x0) 2018/01/22 22:41:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f18000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="cce8b25e3f79059f001d02b7c4954606762404e84675a609c2cbaf19aa4a03cec50bf1c53eb99292053eb9c3b84d19f051560c43765f0bddd1863b25b8a4768a1158009cae249dd1587fa0d56ae7170956958ebb7985af56fcc9bb57dabf8c602e0e46559ba504680311b4ac843518e63d959eace4befe6500f641c09c5035a76422b575c95dc2d65aaf9230c48e1779914b6f75033f00324873981f1daacd51576797eb9b778fc8a022834bf25047be8f47e20e70f538c82b66bcee651481da0039b5d55ec010a71642a8c55253d32f2f303638c21648ddcd3e3d63d63f6a959f2706e650c37a32ec4a3f5efd6afbe12587e81a2c84ca56003ca9c2bae190ed92ee014f5a8e709459a7f1ac263fbc14c5b6a4325d8ef6cf1184ac738cb6315bc435cc0e93af08b3ab8b3614611268153238eabc540439aca15cd369c1a12c6532dfe71beacf1eb78d0b35c1cc176e31db3c28f7da7e0e3306748248fe21b16c9955491f182613268c12b8b4c268cd9b0e26ae477ee6a8900e2b088e12ae3a1bd7375f8351ba4b516335454285977e5c58ba93b754468e8722b8bc82291b1ad0e4d69e63e674183328eb26d7c05ae7f79e4530d8a1e2b85a7ee14f94ead2bf609b121c3f722c1c27b1ee966554431bb19fb6d1e728f17a94861b97a83c4e22742f87b530fdafbecbb4f825011206342e938a1233540b97edec1e54aadd48cde5a4337c7fe11d596ffa9a852d0ca366d94d3c99960a770a28de745f8faedf4b5aa180c0f5d6c037e456fbd51f5782eb6055cdf7bd921a72791657e74ed443f7bee2b0aac9f6079f3ec360b49cb5bc6c72e58875676b2d723cca5f9c8ae37f6c3a1a8e9a6770e01d0f51082b46dd452728909e3e8f94be30d5f13c2c62fec53793a716eded001178adcec8efc1dc2b9f8c72e47bd6e35d981dd89f5afde7fc2190b4585741dcf217e606c38d266a40257065739117e995ca14fce44301974dba1506e49acc7ea54bbb6b328ed3ca03b9fcf639be01fe71921c1ef2af32b589eb7fd4552c9b44eac8d444184b5c3754c8b3c09efcb870fde1063f4d1742acdf588b962a75aeabe3d33810706947fa24065c2d8641ed741ae685d5b789ea428e7d66120311f7571a1f206a8739b1e3820f7a8bd8b9820c1e9e0522935eac5ec1188b875bb347810c4c5ec455b6e5b8cf251c46cacad64dc05d9f7b6c236f7e45aafe60e7d8cff5dcc1cce3bb0cc2ca9f9331f1bfc1f8f667af2e93fd7cb8fd0fa1eb5d5cacd13f9d72dc6028508e7566da69cb92d241f13abd1a0aa231b1620891d26b59ff65a6011425290d602714552efdcddd4f32bfea251e5b880b8c481bacbfc6af93a93efcbb5727b598056a65e9c93cb42b18b2263659e674c1a082051f913456bd10bc4ac2f651633535c934e6443a670d80e1d271eb8c019b74775124ad895e02e32d89310af16524d79d94d7f6d1c7031790633d521a5f05541aba85a16f49c6b419904197746b1ddd2e5d3f1d1ce4ea39e9d2afa53b0230760005f73f014009b732caea52fd479570b393f0ac159a8f075219fa397c18ff932d85b5c94fc349acf4a72f583a009a2f12e51ff73bf97de247ff05a041424bbba215fa34b2b2b597b82d4b052a691cd33be96ff6b8541a3eebb1178833487624d26c25bc19765bc8489178817bbe3fe76dce7a775ae1c06b92183ede85c59744a68190498b6744c012ddf9762787cfe9d16f433d5d043e27686fd2ac93541897cba1f890df29a22c292bd40522d5359dcb21919176af2ca16d54679b95ac601c32ebc59a9c91a9e973f9b978ae1a2805b59cc18a201a76eb78f79d2def3467bc2558a9dddb6b9381bddb1ea985a833cf57d3b77bdb2d4bc425abad6089239ed36719dd137249802e23b2a6f3be875e67cac8b9b8ddfef97ab514d1299f148a41500b1f86d78b483aeb26510aa9e660fab834e2e24f91b0bec6da2c0410c4eaddbe8f4b32fb4cf1d5fc67206f277af42e3eb290850d6c35c1b656326d9888157b955374f7526c9c9b4b380fdbdde92e2ff4f7896c87e34da888a631f3ee9e2dbe2c17cddb5e32b1b64753e5219a918761e439b381084d603a27c10c8d73a33fcdf8725ba09a09d67ec5da4b33d4e3e28dfea60ac422b16a9366e746dea8538698a55df3fceb7515d2a3817a91a8f6d4757160e99277ecc369d498181401baa67020625c8739b3c4b4e8344fc5e3883ad1210e21e592078346a8f435051d4648b6d47765ebd1993e070ee8a1fec4bf5868084d5e177b7fc96201959d33f559fcd6b8ef754216dfe22603e61ec38fc4ec28d52701f04edaa2d99d29796b69ae3b7ab53dd5522c1545c94f0871a1702ea2183afdac6816e585daa7ab0d5b7257f1f43335f191c61623678ca0a930b52ef9c80f85ff8a92e273efb545718cf4dd7c5cb5aac1d92fd18f414fb8ff6bf388ce3fa34b0f08d5dc15f8b64cf42664e54d2a77de6e6634bde4186873c736f790767ab6686914f5b448c230dd627e7c4b08b5fa2363243a7d79b324de68c19de73af46720d44edeace0a7ebe1600056403a7bf702a974fabcadd646cd0f3f9bd0a477e0649fb98c78db2c23bae1e219fb1f05721a9f010e3433ad727cf957db53e314d76609db9bfe3aab5c768336aa25db8b53cde8faa924683d5bba0d4c4d1d5eb1737a79965d8ccb5b1ea1140ef8f68012807f05dc5be15c5fb5bcd2fe149d7d934e6cb9b18077da6b75fc68fbc50f01093218111fb19714a98d4e9fcce3d1bfbbbcecedcf90c090d87b5ec948443f704ad32e0cd615da1c5e16064f1b7354d83490988c106bdf90561b7cbd0f30de658ccfef7d0a55c6b11160d6bc1ba158138bdc07647bd2697f9a6f9be05fbf0c0b0bce2a5fbb80925094fa40b84067aa7afdac838fea078726025a56d2565fcba5670c35fb32818f6328fbd103fa92dea21eb5ab84b2c25af7d597535b83e2db9d9cea3b0539c362f7a1066fedb6c6fc891dab7ddec1b279c89995b85ba1ab62eb8971cb62f450b0d1dd2dd7072c2d7f9a4deb3c6060e76d8d3cd573cf0f07f38e7f14cf02b34a2141b38f6d66f79632c7a220a26598e4df280453ebc1f0445c53520ab3588b4abe7fe95317fa2cba1e770a5790308d9e7bf9153e2a819525dfa777ab322f04af72e793bf9a21590d31684672d51e5ab1b8b4ba888f72b9c9aece8d7266eab926b0a9df5e8d1d2e3dd2f6a08a7b5794f0daa159bd6d322f73924c47c1ce992b92f6d10c3b18cb968eb9d51b90ceb5f19ef48105da6cccac1ee40730a76d5cbfbc97c975bb59c2c6df2e0a48b31c3ed00e96871a75eff768e0df0819fd2311b870a7735f485e89521359555404544ffbee0c24277e69ed6901ceb183410ea1183e2c2ded78fd79f889e65652aa461a41a13158bdbf8ed75e6c67fa924f95b15a1c9543d40ae4b36ae0ab6b6ee4b3898e2b264e656d714f80f3b6373abdbfa374cd178d9b804d439c4328712bb8138ef38a8569dc60d74ea55196a9cbd7408bdab107b855d04c76cfb384911af125c98d917acd0534d3a9194f8e43e8c578b27a3c0d1869775a8e865647411cf92c186a31001c1fdcc689e23d3fdc28b99b9a092c04842ea75d391600334e0934af9d29ec22cf4d6a056110d6fe03a9499da4caccba53980c29873f01f61997c8347ec79f4ceee4f27969f2a445bada3831279397c0a8e8f1320b98c1f36be420629fe422f041e2fa29be485f1f64247f6410d08d3ea01f6737a955147ccc5e06d1f9a9a0652f87434a54d9c32e4d6387a5789cd0055a538ec388693c0f86af3dd34874b5136adb27666795457d4756a9e9ed4cf123c854d45b27167c7cd3e3b79b8156ee95b02254dcefeefe2eb2e2f61b08dfa45b6396b367037b24ece3940838a072473f448ec89f5b7ec34104a5eaf3d814afd22e5d739bcb404b1731648b2b10965964116c55384ad3e3a99a4cd051b76228b0ea6f36d6f34400b54934b8e9283985251ac35929f35ff5a8aaf93c64b34c9cd3b68ee88b5e6e423e44757e67f756828075db287fe351eecf848bfeb2eea578482c4c720fa7a6c49ae6445690c5176e3819665624617f2b0d3b2cb3ba8d32daf3fc7dfbc6bf4c02343af5f23455aec40f447a8b34e4c7391bad73cc6390b54169dbeae105103307ce77007fc5768733571fcf43852b6848442883d34f8cb81b2873b239b1b87bee9bd24caaf9e4db58164a47bdc2c429e42e0014f158b4bf821b832820ced4780955815c29115caa11fd1922248ac570e21f7e332aba93bd078b144e737c0a3b292fafe8597382043afd379ccec31cbef68351ee232ea0ddaee70092b998d58dfc54d4525f5e4542e8918d4a47847c45daaa80217444c3da403e7aeb0fd0f8a6e487c29c1f05f145c669d9eb6291a5aefd85270aed31e233639aeaec36b606399830ec7eb7161c1fa695670813fcf2e5e6a1c39fe0f199f21cf266c1c4903a61b279176fdc50e37955a94067825dd7954b05dd839297fe216918a750a41374e5be52b275a84a2b2f022f4ecd634af8b478c2a8af31a6590d47dc4011014e1eec5cb42949e57333aea85d0b6edbf8fa179a53c051b0bbca711af935b27f6717d8a6b18c06e6eb015525b2a3c67374a798a722b80902a1ad2caf6b50a7e5adf4027f68cebc06722e48d072663cb4db114fb9708559d247bf732703510cf7f6d9993bc9660989a4848e735e09546fa986d3bcae37cb6e683eea9e4b2840b24affa131be3f895915b60b1a84cd438a6b4ebbe7e82dad8ff719a017f5c74c872dd1f0c52ee9b236fec73b9875063f258089e9e3327cbccf6f7944d090059edf0640f39a2fd57c88092a1f1737b5c0eab7ef30095d7353d4909c804d0b3829f3e1cc19d3907b5ceb8aed81a2def3cfcf886462b542deb02796f0a4782e7bc1dc0bf0bd4f5f07ff3ff7bec7456042963563ce49fa97e0dc0373a50ea1a5da07349a45fc4cd549b28506698f815e74c1e6632e51f45324586a76a042bf009d84cc83a8af671f2338cf7828e084ce3b942d11163d46a8eca10c922b49714424a0ed6d5600eb8cbd3053b6221889724a0fcebc1fbec73bde58623e6407aaf687292243215b293e0b61dccb1250e7b76e4dcb77bbe2c0b0f16943ecd2be962fd341bf94a777eb96d1862011fc549d4f919510a3ebc774171c0de0d6dc76239808c0d7fa0e853eb885dc1b15b261d65dda4c225c4b1b9d1b514ac04ce46b5e9222c590e35ed3b7ccf99259c5d563ea26f69aba988fc99efa9a698dcdbd501b8ccb2986d5c1fd93a2c196c644b59639e0378ebdcff0d75e13fee7f0d9e9dabaac2107266fc481c21207bd2ce7ecfab7e20d5d640b2f90022959dc4a8428d2a728ae18d45b49eda4a6c8cda396a6a3720dcd01cec438217210c354de28856fbcc5df3de34cfd73f170f1d1143f40d4a77db20098e784f154abdd6eec1d283c12be25ca76e695c56f5342c443649389b94dbcfb9ecadcc97ee1470d028af7c1bc385f54fbbf7a3a4b8f6df7dc7235a330fc6b881cd1e461e870f0a3cde0852458ef5b888be93c2691db21a6b265644fd42cec77695ececb347683f4445aff50adfe9e8c9621fe7dd9dca4aa5f7757fef02bd6ac31de9e45bce47a888a7366ec58b1737ec78c8955f788acd068550955c622ccf0aa10bfa52f105e9006408886263e7e1695fdc38a06348f87f11bf90111706c0bbf169fcede3665dc4dc9673905f00b003f302503207d8544663705cab19bf87ea039beff308257f063933a1e", &(0x7f0000001000)="fdbe818880790f0f4c9cf0cbd0ff5b15a0b195f80bd24cf545ba4de2798184e79bdee4d0c79d5e637455aca99b86800b2ea537891994acac3be4a7528a56d2897e467943e9a11917862b6b7c90f7cc8c6511fdc0e23731798a07bca7e7559c58f573d2d0eda5a1435af0f90e97a2ff2945aba70362703383e4176d0f455c560fbb8bbaf7093fd760bf56aae7071b4b6a045104be2dca46e8973135ed2ec36c9641d95589dc8e6b9a9a87", 0x0}, 0x3b5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e5d000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000089e000)={r0, &(0x7f0000001000-0x7e)="636d74a31ad0284f3160186ec81aa1ca7fea4da1a69f4733e76a3cc50995878e51fa4d0d5af89aebe9326f14a8c2dc960fda0893bd67b4f3c1b3d7ab8bb8fb0484b2b481c75b0de8e4f0775257bc35191d77a4ab31768275527079622464ea3ddac75e1047b0624839d976ecb4ba3816c35a62d8d25f6c2dad5d0d7f5ef3", &(0x7f00007f5000-0x2a)=""/42}, 0x18) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef8000)={r1, &(0x7f00002f1000)=""}, 0x10) 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f00004ed000-0x8)={0x0, 0x0}) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000040000-0x10)={&(0x7f00001e1000-0xe)='./file1/file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x1, &(0x7f0000632000-0x8)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000ffd000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000b7b000)={&(0x7f0000dec000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000059a000-0x10)={&(0x7f0000043000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f0000f1c000)={&(0x7f000082f000)=@nfc={0x27, 0x85, 0xffffffc000000000, 0x7}, 0x10, &(0x7f000089f000-0x20)=[{&(0x7f0000210000-0x97)="eea99f8506574a6dec9bdb78c7b254473e76922b5db662343edbe4e059e4055d9972fb9558a4c910f3fdc3744f07919cda82f98952b3a7e4616fd46391ecff7e92fccf0c64f679458fb240ad732e880814e953b7a7552a3a621539d2adef4f65918c818d39cb0e6fc25a37e1c8719b2980083b8045d05d0dbd7efd3c556202d2d71f04d49a59fb6696f8e6c61f39f5df1d1f9787e8d208", 0x97}, {&(0x7f0000808000-0x94)="163f254a2a7d11b11cef1c8468e790f2890cb5599f73ab4d6d591210c05a20f72cc2af42b104d098a2fa85e8502ac4d069e9b0070eebf9c2b0cba64a681e87be4335ab611d4f6485c327a9768c3e74e5af667a755fabda7136f1da8bec5083961ae27e9374939c779dd5f73d68b86dc2bcfd1bfe3a3ef40c8735f3db84ae27146119d37802725963b2ead5d2746c9fcca5ec2673", 0x94}], 0x2, 0x0, 0x0, 0x44000}, 0x20008085) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000077000-0xc)={&(0x7f00003f8000-0x8)='./file1\x00', r0}, 0xc) 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000089f000-0xd)={0x1, 0x28, &(0x7f000060c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b7000)={0xffffffffffffff9c, 0x28, &(0x7f000056a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c4e000-0xc)={r0, 0x7, 0x11}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00006af000)={0x7, 0x4, 0x7ff, 0xcd, 0x18, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004ed000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x62) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000677000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000073d000)=""/156, 0x9c}], 0x1, &(0x7f000037d000)=""/0, 0x0, 0xffffffffffff2f34}, 0x2000) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x84, &(0x7f0000352000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000863000-0x2c)={0x8, 0x6, 0xba0, 0x7ff, 0x2, r1, 0x3bf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe7000-0x10)={&(0x7f0000fe6000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000b000-0xa)='hugetlbfs\x00', 0xfffffffffffffffc, &(0x7f0000008000-0x7a)="659870fa3d2f2e2815995f0d51939f080000000000000006994fd861f2350a8ab77fe59391842573ff249bb085558ebc6372f573ac5fab88121362f6a7473246e67719a60275304b453b891c3f3e86af98ce21801f48b5a9bb47d34a63bd2c07c43528510a4b4abb64f6ced6c5a55f9904c9358c9c028c8abdd2") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000c000-0x8)='./file0\x00', 0x8) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000021000)="", &(0x7f0000021000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0x10)={r0, &(0x7f000000f000)="43030cf72f0cea79d58182eb07bf5847ca2ad2ca1456782f4ecf109ff03f0bdbf6a70073c6ebaea1ce6dbdc02f079ffc48692aadd5f67113e611f09a03b22744fa3aae7ef6676621c58b44defe1e966880e6cc68cfbfa2f94eb5d66a1c909b7602fb24cfbdd2b705938437ef896e7ec6df520e929842946d5a1012440a874bd3467dc720f92de7d86d70b0cdbf5c3f0445d3f4a27d31944bb1759b5c46b4dcff5c98811283af43bf"}, 0x10) 2018/01/22 22:41:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x3, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000+0x9fa)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x3)="92db30e2614f43e18719605758a14eb767eb53b8f6f83f0b9b27417035b0d96384ee30d40945b8cbdb6324995535407965267ccb148d61822d0bcdbc6c7510da711657a43576e778a1275c0257f4d9975538d8514ddaeab718661f6670462a7e8c4f4e9ac2225acdd466e9994b8968263a3dfacc31397a", 0x77}], 0x1, &(0x7f0000001000-0x1240)=[{0x58, 0x119, 0x7fff, "4c02b984ca75e1a931d4a6084e5d828d21c2705df23d4a02ddc72ad477836ae067db8d63a63c15605332080f8502d37a52522224f14caa8c4f691b794f43236c6f8f130866"}, {0xc8, 0x117, 0x7, "7d1f118a3c889d142b05521be237881be5fec6972434118f6fefdc42446bbaf5d0871e1a18ce8f638064dfe0ec67d9efcbc83f8e2577c35e87d2c4e37d0059062f016460d040e76462c7429530d76b279d85d6626e5b8fc17dc94eff06ae55e5a980f113254a2cc4da2e88e30e2cc8914ec79a1b47638aaa0450705b8eca2b7e2e8bd63a52da3edaf268d3055533a85decf3d558273f6f877f144d291674bcbb86f241fd3af628e39c0f8b2a732e42c2f3c1b7"}, {0xe8, 0x0, 0x9f6, "fdafea00d8bdb08e0a4c4168887e8d106aa9ec9273c62f8bbd8332990efd17023af001214030173f34a8b0fadaf90c4b6f49569c05a6209205e23733933448681d26c757282512651c4e7a28d7001c83513e1d92f2a39d2ef5927cd827a13acbbc51e2ece4827bd0e8572e90ff6f96cbb780961fed14dccb4b4a937603690ebe55b54a1ca2c57619b477a607de0cf2ff6282bc7b61f7b0dc65c662b0780cdb4f5d2e1e093b94c765a250f6a680b40c73dcc49373bc810b454c3e8315250b62ff1230a32e12ae23946c0c539451e2a72b82d6d0d98ea23e2e"}, {0x28, 0x11f, 0x8, "6f4390c5cc180579985511bb33bb626172f3f72a710e"}, {0x1010, 0x10e, 0x9, "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"}], 0x1240, 0x4}, 0x4000080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000006000)=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000004000)={&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000005000)=[{&(0x7f0000002000)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x5}, 0x40000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r1, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008000-0x28)={r1, 0x0, 0x16, 0xb0, &(0x7f0000009000-0x16)="410c0f2aa74d218006bb18b951f1b51e422e637a97cb", &(0x7f0000008000)=""/176, 0x0, 0x7}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000)={&(0x7f0000001000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xd, 0xc5, 0x10001, 0x2, 0x8, r7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000)={r6}) 2018/01/22 22:41:11 executing program 4: r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0xa9, 0x98, &(0x7f0000000000)="d2b94fd73bf1e6269fffbf8d26b88059a706608ab38549c37728a195e623068390a649fba22bd306ef11377c18d57dfa58115fc0c995d61377dc8274f00aebaba88de9eba533b85067949891338600727ff0011d1f2f6933cee88c848f0cc9b1e4e2ca4f751df731113aa8e003aa6d350fb2e1f487676b71f3856affedae0dbdf0ab6ead953da5f8bef471422e238659b4318fb0375eab95e0c2d29b89372b22124be9e55f9f035c0e", &(0x7f0000001000)=""/152, 0x401, 0x200}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000002000)="7ae027a23cdc74c02eeb8e4e408ec3fba78ec38401c85d83bb28e279b4537f51f74a0fb76989e927a495344acc81376859697f29dc4ad65e6dda9cf3b3ae0adf24e0920bc32bbb567acf965897d2e949b7d14e66f49c841709c57a1f0bb66d10291aac93f17fc0334a617d8af4fc9a10d52f595b92c243e5108258486405de2aa0983d3315f2fbebdf1d48b1102f6842dd304de10f1c9c01cb7e44180a074c5adea8d63a1f482e8d7e5ab12a7ccce6a26ced45b6b4243682464666186058eca92196bf"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) 2018/01/22 22:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x9, 0xb94f, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e89000-0x4)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ae6000)={r0, &(0x7f0000396000-0xf7)="ab23e6ac3aa7031972a75ac570083362f70742e478656758466d813a93b410c6a001778e033af9e94c0e2637c9decb549003fbf33683b2d38ac8955a4518c88e50c0490a53c258f5fbe792ba68ba069935665d8ef8ac3fe392ac86ff64f5af3c1decb09ae9f8c69b53faa66ef6e3d1d50091c30f10267a2fbaa19dd517efda48908415bb43d167e2158138b9bd2a823b9b51792d24f1f4c68c9eb6bdee0fbfd84909c5119598bae424dce6078e77ec9401c11a72538b02374b3674a5a085769166b64b24d5adf3fd8365bd881bd8e7642738dc8bf4b595dde993fd4ff9b04dfd05d48a9e287a5c8549c5d97feee90601b46d311bf51882", &(0x7f0000a66000-0xd7)="126ea50e493c91d0bb76d254e823b78311ae51fa75c19a98e0452ff7f4826369559521e7da775970a869d99d2b6e24821000000000773fbe6e6135ef9d360d047132619423c3b4f4c4a5be04c6070161db90db37e74a0c993b9c324ad5367bdf7e4d6f278583265528b6a2a63eec1cb3c8dda50e33d8c0478a4edd8299365cc7c0700095ba613f3e6f4ec6c8c939eebbeb7c2e1bdb242fd035c05745c4ff79ebd5ddfd916af2dda2deb2d63835807c1e5b1d0d98a3e8e1e188ec42c4a7242809f6babd28093344a4191bf6ff2adc5099d72560a46fd3d8", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000be0000)={r0, &(0x7f0000150000-0x10d)="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", &(0x7f0000daa000)=""/0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000043a000-0x2c)={0xf, 0xaa0, 0xed, 0x0, 0x8, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000622000)={r0, 0x28, &(0x7f0000771000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000a52000)={&(0x7f00001ee000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000422000)=[{&(0x7f000011e000-0xb8)=""/184, 0xb8}, {&(0x7f0000798000-0xd0)=""/208, 0xd0}, {&(0x7f0000fd0000-0x9b)=""/155, 0x9b}, {&(0x7f000003a000+0x8e9)=""/110, 0x6e}], 0x4, &(0x7f00007ee000-0xa5)=""/165, 0xa5, 0x7}, 0x2120) bpf$PROG_LOAD(0x5, &(0x7f00004c2000-0x48)={0x0, 0x0, &(0x7f0000155000)=@raw=[], &(0x7f0000c00000-0xa)='syzkaller\x00', 0x9, 0xa8, &(0x7f0000bb8000)=""/168, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001cb000)={0xffffffffffffff9c, 0x50, &(0x7f0000ea4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b55000)=r3, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000029f000-0xc)={r1, 0x9, 0x18}, 0xc) 2018/01/22 22:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e34000-0x78)={0x3, 0x78, 0xbbeb, 0x81, 0x3ff, 0x80, 0x0, 0x100, 0x45184, 0x4, 0xfffffffffffffff8, 0x8000, 0x2, 0x4, 0xcc, 0x1f, 0xffffffffffff7fff, 0x3, 0x20, 0x7, 0xffff, 0x89, 0xaeb, 0xffffffff, 0xb3, 0x9, 0x6, 0x7, 0x2, 0x80000001, 0x5, 0x5, 0x9a, 0x5, 0x1000, 0x81, 0x2, 0x81, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000350000)=0x0, 0xa}, 0x1480, 0x9, 0x8, 0x6, 0x45, 0x7, 0x0, 0x0}, 0xffffffffffffffff, 0x8ca, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e38000-0xe)='ppp1userppp0-\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f0000538000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d10000)=0x4c4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = getpid() perf_event_open(&(0x7f0000fe8000-0x78)={0x0, 0x78, 0x7, 0x0, 0x6, 0x7, 0x0, 0x0, 0x2, 0x3, 0x7, 0xffffffffffffffe0, 0x9485, 0xffffffffffff12bd, 0x2, 0x2, 0xfffffffffffffffc, 0x1, 0xfff, 0x401, 0xb9, 0x7, 0x40, 0x4, 0x4, 0x1, 0xaa55, 0x9, 0x401, 0x3, 0x7f, 0x80000001, 0x9, 0xff7, 0x100000000, 0x1, 0x3, 0x3, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xb}, 0x21100, 0x800, 0x6, 0x7, 0x0, 0xffffffff, 0x0, 0x0}, r1, 0x48, r0, 0x7) 2018/01/22 22:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f00000e2000)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000efd000-0x29)="2f8b310b489351d89b64f724a651841df25d43e544e451bca33ee35eb1cafa1b0366564c059002a47c", 0x29}, {&(0x7f00007d9000)="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", 0x1000}, {&(0x7f0000959000-0xd4)="7b92096345709adc21d3fa4490b771660938b9f751c95def8870547d1fead51255634350ee95d1de8087368a32403ec5e734b2e069427ea88a396e849b08c9b156138c188dbb1e0fed6dad01475b4d59dd2ec7fb62426caaf67adc86e282412c13ab90bdafd8a9c3d19062ec889b127e1949bb88fee99b7fe2ea28d7e42ea81612cd557a4d24519e723e50949e31be487a4f05bc43b3c74638f467427eac9e5a40fdce5b3023e27a927d0c17a01a2e30854bc07d4264bc12fe4cc7e1c9aede2457cc168e9fd33d4b2641e9167340cce9891d8b71", 0xd4}, {&(0x7f000048b000)="a13b67d534bbd6add12eac8cfc642f24e8cf278d7b7a85fc8ec7cca0bc427d3c8f9cb7e0ad6944e9c2d707c59f7ef136daa423a72e0af82f5a361dc4577e107e177da897671aa9a186002ed35ae02765c8fd3f5ba4d5d007b5918c84277e9c3b1b049dc28b04b4465883f8661924a565a6234ca4d54f508a61dfddd49114ab7476ffed33891f59ccbd030d03aa8998c860d152c7e9b5ce59fde0498dfc66fe804caaf1d68dfe5655f16a6da473066cdcf30b31a73a933dc3ccac43226e4e0e687c6e6cce9d", 0xc5}, {&(0x7f00005e5000)="adf100e08ee413d2cad19e8fb00e0161ab039a4fbefbeb6bd7525c1efde9436c9441965f95a325e1d9d4cb9516d554d8cc52aca70ee24035858b4f4e86d35e82ee15ddbaa79d5505c048fc30171c8ba14f4ac805ea7734b249f07734c4df1990d120d950b1b466c478a07ecebc01261e53c3ae7a5eb4a9071690471ffcf0bb13dc069d1246ce0c49712c5d48d3bbb8939b93ed6186a9233f2135fd59e71511f01ccb7865bd326c154d2783f87414f715b1bc02f92dae6fbd20697851e2", 0xbd}, {&(0x7f000054b000)="b0b3e7a5b907b65e99925713c30fcd6bf233f9ed4580bb27da3e1811aaeb761a6b7ced350b7feb2f9b753308365aaceb4dfd3fda618f14fb5991a7cadc5a6861315cbbbb69c3caba287ac81d0787ff199cf65a6b6bf6550cfeb13a40cbb03a55c76bdf20e87307ead17568b871415630c17849bd7a090f", 0x77}, {&(0x7f00009e6000)="", 0x0}, {&(0x7f0000228000-0xf1)="1fe55e77de6744d3ca9e8c90a135b55b15ae0edfd3b25fa33c2ee578bbc532c45a83f68fd5cc7721fc7f845d5bf48e33d79d7995307357c5d59ad290c6f2910ed4bc48ca1c47e27ad13c876250425c8075d8e709741ea5e834f5a5ea651f97f71c856e794acd9cb0825576ddde91d90df6a14cce24f5fb90c8e136ebfeda513af330075292644e7371803c910b6ba7f6c131ff23619e1d794334de13f2e3274b1998c2eb84db60fcaa46cea236709e9808b8093aa94176344fbb8b8c2fc1c610f262e6fead33ea4ba91c08a9b92ef975dcd032bb57f753da82468621148aaaa334bebb3cbdbe3ec2cc0a3721143d36bbc6", 0xf1}], 0x8, &(0x7f000030c000-0x1250)=[{0x50, 0x29, 0x5, "c9abb04a1628a0301792c46c6c008861cde4ac04dd2ad6c34a3e933696eafac2e1aaa550ee534a2f4723bf608183566f61662828951ee5c2f1f29d8bed"}, {0x1010, 0x11, 0x800, "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{0xe0, 0x10b, 0x2, "efce36667a380db6608d242f18b642cbe8c20bfb9b7adfcd209582e6a2e07207bb5bc350cae04dda8b47b9dd3b665b559d44df92c91eb5d13cb01aee11035dd22fadbfa0a8bf57fd80e13ca3e1350344ea50ec7a60022295e7e3bf849833c3a037a54f4a9cf74256c8b9e5df2446c7b7c455f556099bbbe436acbca283efd5a396041a033fea92b8c1e9dd6e23eecdc51face6055ce780c4772c338c57815e86487c7586346119fe528467da340bfb0a57ab2c0e889e21552344fcfa3c1f1f815623332ee5d5bdbdd3bc2f"}, {0x110, 0x1ff, 0x5, "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"}], 0x1250, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000003000-0x3)=""/3, 0x3}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000008000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000005000-0x17)=""/23, 0x17, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000492000-0x8)='./file0\x00', 0x0, 0x0}, 0x22a) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000054e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000ba000-0x14)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) 2018/01/22 22:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d7000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008f6000-0x10)={&(0x7f0000dea000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mount(&(0x7f0000520000-0x8)='./file0\x00', &(0x7f00001bb000)='./file0\x00', &(0x7f000074b000)='fuse\x00', 0x8010, &(0x7f0000a74000)="a260838c248e3d9de29fd9dd2e166544f80fc057c4903c96034debafc5bf951bd7d3b8c89385c626577b2bc16bd84a38dfce893341db99deddfebbc94d1c13ec86959a70c7d9f46e962d1e1131a0d6a46da7051d03991698b3baa04a12c44dd09bf0c16e08f5dc7204465041a94d036768ec554ff4686a") mkdir(&(0x7f000006c000)='./file0/file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000006e000-0x10)={&(0x7f0000dfa000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f00009f5000)='./file0/file0\x00', 0x20) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/22 22:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 22:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00005d5000)={&(0x7f00005ee000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58, &(0x7f0000033000)=[{&(0x7f00008ff000)="5b05045acc4f43daeb8afe016fd718e8c7327f92ef295d89a897ae9419c72757cf446cc3855060f2f0c7f7053e324a79bb91323a26de3ce49b89d58fb1e2ea7fef62e8a2dbfbbac6d4f8b6c7d3ec438bed196faa734a4f851d788d07f94e0f01f780e9bef3e633810fe9b18799e06bfaaee49c22c02364f8b362fa2f231186f1d617aa2529599c8fb4a431f7a4f7bade2447ec7b532dbb4e3f03c6e8a8b3b0565b18114a6fa785097f995e2491d50a946b788879a03127cbd56a21c81bdeba9100692381e0e01e", 0xc7}], 0x1, &(0x7f0000775000)=[{0x108, 0x115, 0x1ff, "27199c271afd61f6b7784d5edc98ebfb88b01482f494b4626e1e74420c5de1e69a64efaadbc4acf5369055c7866d52e46d01f6cd9d9c138b8b92b72f5bedd493be249a9e6a63cf301f1aabc76ee65f1f3f43081f84af1e8083f710a8c6cfe8c5934ed53937c85bd284eab1740cc01a80049e7458b63fe0b6899ce0f2854a68dfea2c775311800e42113a31a0402a9aa334687caa75db523b284c77e1a4aeab6ff117c90544ad78eaa3a340dcf560b6ae9b40670fc55f9b2b26038aa715e04966bc37d7e73ec40452ebe8595bc3021a22936ea10ac7b1f1d1193057b526cabea968f1f275331e81bde21a822f0c7fe43cb42e847a63"}, {0x30, 0x11f, 0x7fff, "cc6323945f08b84418e07dccf01b3eea14019691a3514c7a199612"}, {0x38, 0x118, 0x467, "60e16af2e4fc5d83b5a3a1b9f71288162f5c1cd013c053fff8fe02a61f18df38bd"}], 0x170, 0x8000}, 0x240488c0) mkdir(&(0x7f00007aa000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f00000bd000-0xe)='./file0/file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000a25000-0x6)='sysfs\x00', 0x10040, 0x0) 2018/01/22 22:41:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0xc9, 0x7fffffff, 0x2, 0x7, 0x0, 0x2, 0x800, 0x8, 0x0, 0xcd, 0x401, 0x8000, 0x4b0, 0x100, 0x1, 0x80, 0x9, 0x91cf, 0x5, 0x7, 0xffffffff, 0x800, 0x6, 0x0, 0x8, 0xc4da, 0x3, 0x1000, 0x2f, 0x4, 0x7, 0x401, 0x40, 0x8, 0x40, 0x401, 0x0, 0xfffffffffffffff7, 0x0, @perf_config_ext={0x3, 0x6}, 0x8802, 0x5b, 0x0, 0x6, 0x5, 0x2, 0x81, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f000095d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0xa, 0x2, 0x57c6, &(0x7f0000000000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x1, 0x328a037f, 0xb7, 0x0, 0x3, 0x8000, 0x4, 0x4, 0x8, 0x30d, 0x7fff, 0x1f, 0x14, 0xffffffff80000001, 0x3f, 0x2, 0x8, 0x1d28, 0x4, 0x9, 0x4b1b, 0x1, 0x100, 0x81, 0xe9, 0x0, 0x7, 0xff, 0x9, 0x2, 0x3f, 0x3, 0x1000, 0x10001, 0xd6, 0x0, 0x4e6f1347, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xa}, 0x1010, 0x7ff, 0x4, 0x0, 0xc38, 0x3, 0xffff, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c2b000-0xc)={r1, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x80000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a67000)={0x2, 0x5, 0x1, 0x4000000000003f, 0x1d, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f000085c000-0x8)={0x0, 0x0}) 2018/01/22 22:41:13 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x7, &(0x7f00002cb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/22 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000382000-0x8)='./file0\x00', 0x2) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002d7000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d4d000)={&(0x7f0000544000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000329000-0x8)={r2, r3}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfff0000000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f000021c000)='-\x00') 2018/01/22 22:41:13 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x20000004, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b02000-0x10)={r0, 0x28, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000050f000)={r1, 0x80, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000877000-0x2c)={0xd, 0x7f, 0x7, 0x6, 0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc95) 2018/01/22 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) 2018/01/22 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000631000)={r1, r0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000060e000-0x4)={r1}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000814000)={r2, r0}) 2018/01/22 22:41:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000478000)={0xffffffff, 0x80000000, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f2c000-0x10)={&(0x7f0000bb5000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004b6000)={&(0x7f0000d25000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005fc000-0x10)={r0, &(0x7f0000a5e000)=""}, 0x10) 2018/01/22 22:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf1000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000051e000)='sockfs\x00', 0x2, &(0x7f000075f000-0xd8)="b28dd500648f29e8c148384e30a302451fbfffae9cd7d39576a3742f4a147e003faa25c9827cc091e98c3d4c23528eb4c283ce02ff456ee9d8002d8f231b722cdd74fd5f33a9e0e17ba72a8dbdb10bbe31da900d168a3635b36f3002d15e70e2021edfa33ee728bfe2de6bd8400a6c393cc98be9123e58c9dfb07c2d63d8f9f1ab100fb335739357e443b499ceee406f19a8db12f9d1849930719e2dc64c20259584bb1e329d32ec4c5bea7cbf2584e56680059584bfc385241ed3ac91fef756eb6396c47b3070780d065159fbad2dce3ee2444565bdd2f3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0xf, 0x5, &(0x7f0000b4d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000034c000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000b56000-0x1)='\x00') 2018/01/22 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cba000)={0xffffffffffffffff, 0x28, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000030c000)={r0, 0xf84e, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/22 22:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) 2018/01/22 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f000091c000)={&(0x7f0000772000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffbb90}, 0x1c, &(0x7f0000861000)=[{&(0x7f0000d6a000)="95289a5e119a6a5c4d593d84dc6f34fedc2c09740a57cb1e438e0ba7be2de1c69560a31d46db293464104f528561cc716c1e19592e85b58e6e04e9dc031dd13259355b29fa3bcea1d1fa429c17c7a5a730b0c841a890ede829d9e0380c6b046f6b52759c8f4e39d47c7795deeebab1de6e10199285c17ab35aae528fb54c9f3ae21507ceefe85778c266cffe28ebdb4d6396012e0e95b27cd1d346a8fbcf35e5484cda2dd3c9304c584fd09f41e57981c96801d5f2c7d9431207", 0xba}, {&(0x7f0000392000-0x6f)="6979d74a5ccb8ca0bbd797fd6ae72e6dd70f8fe47b694b23748117971eaea0bb1a8645b1266aa4a00d76b034156132eba971e0d54851bdd81e5ee26a51976a5eb32df631cdd205ec873b2e9ed00d1adfbdf76e3c362ed10fa7e36993ced4e3089ee1ea235c5625484c6dcf01e8c8c4", 0x6f}, {&(0x7f000079a000-0x4)="ebef2b9a", 0x4}], 0x3, 0x0, 0x0, 0x8000}, 0x20044010) 2018/01/22 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000022d000)={r0, 0x7, 0x0, 0xfff, &(0x7f00005fc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000095f000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000295000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000367000)={&(0x7f000093c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007ad000-0x30)=[], 0x0, &(0x7f0000404000-0xc6)=""/198, 0xc6, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000280000-0x10)={r1, &(0x7f0000be1000)="772eac8480be367a78a958afe3c4202f9a72fce241cc3152e813cb9162e0e5a7facd621c5be48adfac60bc9220292ffb35b3615ede93c93d25227929529addee2f1f9ba433c2eba25dbefad1dbd29873025e9d410a21361a7dbaf8cc3e80d0cb07aa90978ea0134f94094c1d47fdb94322e97d0a0af262e2dd430a352e7beec9cb0278d735684a8c0e32048ceed89274f86dca616cc89807d02e266e3d6810375feb6cd78cf44123e3461655a91fef6f4a90ca657b6c8a14be712dcb12354bd755f06eb27ad7a0088520c5"}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f00007c6000)=""/100, 0x64}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004fc000)={0x1, 0xb, &(0x7f0000fe8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x8001}, [@generic={0x3551, 0x2, 0x8, 0x5}, @generic={0x7f, 0x1, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0xd}, @alu={0x7, 0x1000, 0xd, 0xf, 0x7, 0x54, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)='syzkaller\x00', 0x81, 0x1000, &(0x7f0000459000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e05000)=r2, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000854000)={0xffffffffffffff9c}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004bf000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005f4000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f42000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000472000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)='syzkaller\x00', 0x2, 0xfffffeba, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffecc) 2018/01/22 22:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bd1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/22 22:41:13 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005b3000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00002a6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000171000)={r0, r2}) socketpair(0x19, 0xa, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r3, &(0x7f0000000000)="26d475f96d6c0dbc73bd904aa38c7af345a2acb54d1a3adf510b27edbd7702b53d43cacde4571c03aadbeacc04b30cba6e", &(0x7f0000003000-0x56)=""/86}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000002000)=""/101, 0x65}, {&(0x7f0000004000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000003000)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6, &(0x7f0000003000-0xb8)=""/184, 0xb8, 0x40}, 0x10040) r5 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000004000)="9ef8bd87395ad7871629716689cec09e309364d4c7e258e86a627041e96a3df07e5d975684f93de50feb79108fd2895505f89dd5f6dec07d0ee45d2c129b3bb825426be0d16f18228fa20f9748c9243678ae49b3eaaa38a3b0c2751f1f1b1a0468b7ada729d54e586bf1e39b763fcd5d52b29565313b207df0939c0cba20b38a01fad8cf99fadbfca83ef869084bafca64457340199f6e157e7e1e6fd41bbe1804fb2f7b2d9d164a5f160057e5a578e59269fa", 0xb3}, {&(0x7f0000004000)="fa5679d7e1a61377621cdf6ea1b064331fbd80133bbe", 0x16}, {&(0x7f0000003000)="a01fe3b9279db6fd66671b42eac72854cd690fe73c861a4b1450ed7f966bdf5c09e7d4ecff7b36765f55da5f5f84dcb2ede892e13afe7c6e3be55120276316", 0x3f}, {&(0x7f0000005000-0x5e)="dec77f8d332c0b7d22817b3e7ba62822977d49a9d86a651e5c6e8441bf07e559eb61293b5ee0e27aa047bd505ee769e15873ec1baeb0da922f1f51f61a07321be1e86c9cb9c325ea243dba7f4f3bec18c68e642016273135fc385ec94639", 0x5e}, {&(0x7f0000000000)="fda90c4984ff9fdad3b44975896b016dc6648f89fea91cfbd76ea95f23c2daff93796ca2152986c01953d841a48956b769633ae5f868ed33b55bcf057f45fe2ba2f5e539fdd1f32c0ecef6c7bf7876", 0x4f}], 0x5, &(0x7f0000004000)=[{0xe0, 0x115, 0x7, "b7c838195b57eb566dfef306eec12453249245a0046b1f9a4e66044031f636e054a18c51da99ad147e2b47e877f41b17ff9d8830ebe62311d423a174f26b1bbc6d84368d26079f030d03051bd621173981cf588b9f1f8ecdc7d7692bc9061191da79838db6003d62ce81c0d88d3d3a24618959976c58c62c36e1c82c3e0993da69a87ce3be4ab4a1418cf369fe950d204df3abc36e4de32402ce71aff9c69058119b73edb7bc609cbd2dc990413b76ba9b1c0d55a4d270893f5449e910512491a2243961423d434f7acf3b"}, {0x98, 0x19f, 0x100000001, "5a01126d56eb6303f8dbcd9d691c85915b79cb2e46dea4342802dff56636453f746d090047990f6072d6e9bac9e5d4b6d30378037da1cb2b6f0c6c08846de093273f505da4009a9ac8ec7d4ea047f68ec5f91972e44494f48f6842423ff1ccfdbe1215ea4ccb55c5c13856c031737f577b939bebccc62683bc34a0bb183d89327b6c"}, {0x1010, 0x10d, 0x6a, "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{0x68, 0x2f, 0xffff, "7d053470875d9e56bf997a53fcb9a2d4fb58088cd7a825b916974acb45ff48bf67ca5388ef47738d3d8e7a83584fa9814d51bd0f52e096da62de07b53081a0533488e5e0e6b7efd96831f94f81827ace8ef49bad2bb552b3"}, {0x28, 0x11f, 0x1, "66caed342dceac45419788e58fc611751ca32bbf8160a549"}, {0x18, 0x18c, 0x635b, "67a56ac1a4"}, {0x100, 0x6, 0x3, "51e3bf9967d71a6dca7cb43af0fc208e3cde22a24ed1229423fbe7bf9c8072d7117d30fb8bbba8fe20405b9687b78f9f6c62ae16b30bc63ff9b625c9b6c8e119626027d92c57143abd841dab15a0f6108d4d506ea6461d8fbc526af4467720404583db9d37071ba42a9d6cffe8ce1be5dde616bdb8989a74b0725b090367757a1dafbaedb8f72519ed9ade609f686b9eedd0c7a4117d33c46f4e7a282f5d82b74da7000fd69e329154ae3102315367673d6cf21956e1ac4e5460dce62e05126837aa06e04ac3aa351c93a134f526734f1394d5679c4d00531238193ddb4a8a569125fa411fb0d3667fbe0f1c30576c"}, {0x10, 0x111, 0x52, ""}], 0x1340, 0x5}, 0x40814) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x2) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x26) 2018/01/22 22:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f000005c000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000527000-0x2c)={0x4, 0x8, 0xc5b, 0xb70, 0x3, r0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f0000fb2000-0x38)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009b8000)=[{&(0x7f0000887000-0x17)=""/23, 0x17}, {&(0x7f0000162000)=""/0, 0x0}, {&(0x7f0000908000)=""/253, 0xfd}, {&(0x7f0000dc8000)=""/62, 0x3e}, {&(0x7f0000052000)=""/38, 0x26}, {&(0x7f0000a26000)=""/118, 0x76}], 0x6, &(0x7f0000108000)=""/4096, 0x1000, 0xffffffff}, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000ca7000)={0x1, 0xc, &(0x7f0000a17000)=@raw=[@alu={0x7, 0xffffffffe380a439, 0x5, 0x3, 0xf, 0x50, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x6, 0x6, 0x8, 0xfffffffe, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x6, 0x2, 0x9, 0x9d1d85f5580b12d2, 0x10}, @call={0x85, 0x0, 0x0, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000651000-0xa)='syzkaller\x00', 0x3, 0x97, &(0x7f0000cbb000-0x97)=""/151, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f000036a000-0x1c)={0x5, 0xb, 0x400000000007c, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000214000-0x18)={r2, &(0x7f0000abd000)="11ee2ab1a5da916e6b4b20aff5848fd6c9c22ca5e2349b816eefaf2fff73d37b84b010a638338d5efa592708eebb39e2a5a587fa07150ce8cda6c2207f3348df6d7d1fd3e7056a076563cd1590281ea2309ce75414a29cfe4497f8690ef976ad7978b256a3969f324132d832c81f9c4243986291a2fa6aa1e2779f3d4e3e1d162800896ef72349a34b253aa65e99fb420bad8af1c85e611bea4b6b4e099310ee45fe218f4310aec460e23391c07e54e56da4dff57dba1409c06a2d80d31cb6b97304a9a05a33d920f01954f9db114a6cba2a6486695d270e3196ce", &(0x7f00006f0000-0xda)=""/218}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d0000-0x20)={r4, &(0x7f0000135000-0x1000)="", &(0x7f0000dee000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000536000-0x10)={r4, &(0x7f0000817000)="4e8fa6d844b46bf3d0c5ecd6537da10cd3c1f5643caa1c30351e0d4e0f44f013be295c95c3bcfe404a3a78ad1dfa08c3dfc250af8519d5d10f86164b93f370449c40c4326b"}, 0x10) 2018/01/22 22:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:13 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a59000)={&(0x7f0000001000-0x10)=@ipx={0x4, 0x4, 0xfffffffffffffffc, "643c35a0c7a7", 0x80000000, 0x0}, 0x10, &(0x7f0000d58000-0x60)=[{&(0x7f0000000000)="fbd9358514e1287ccec080400543396030b15efbe61c985778970b847df479f3bee44a40cb757f17092475c2540c82c6df", 0x31}, {&(0x7f0000001000-0x6)="5bbc85e46f62", 0x6}, {&(0x7f000082e000)="da7669ef2d409bfbab6bc81b04d2118f6901361abfa1732847a833744c3140dd8442ebc569910acc797b00ebca91d96fa8a77008bc82afdd6981caa6cdb5662bf09802d26c516fb9f1fb7589862b89b53d3ce626e89043296729ddf8f361a8b6", 0x60}, {&(0x7f0000aaa000-0xbd)="abe2d47ab575b357ebc6906a28c863aa9d4f2deb6ad5cd32b7af9c5eefab127472bdcfc340647b1c0b34f466742f3c1c769552b6fd37b5fef60fe35430080a994cde13bf8751b443e9625ae19478d61d7fafc0a9ba482d1f2aa283c8fdd4e2138fa4b9cfa02af9f341e28dc05107eac308e5e58322ed6612f2f6b43d86acc6609b9139a285222b187ea214d8b84951bacb8ca15d465510c22433e4e39bfd1b3d886155f7da271c2e5610c0a849cab733ca12057cc6c16121c46b2c00b6", 0xbd}, {&(0x7f0000001000-0xf8)="a805dfaeecf68aefc148621b5fdb8dec0e46ac52d3de5c6bd2898c170389e5cb394d0caa532e72f94b1ac8fd0720b2cd9885c4b3afa9a5b308d71ad456082ce75d2a157f56b25b7991f0bc25041b4923de9cec903112e492cfebf8936a542de7bb8c7d24613c03cce35ca9ee355ef0c8dab6a2465960166a22e263f9081fee6c881f48c4c430fa9cd22cc27c0307174080871f5985710fd09849a4b03509eb864d9dfc6c116640f72de7ed442da3590a353c2a3eb8656fad9ff59cdf3fb377975f5ac2f6ec32b7b2094fd49c119eab0d8a6a711bde1ae32fcda5c4a73b6743662849c295e726616884aa42accb413ca732314c0fd33f880c", 0xf8}, {&(0x7f000040d000)="5b46e1c6fc07c6a55b249cdd5fb2361e2b45c590b3895ca265e949d40b882e90dff297118308015f56a43c9a43069373c00fc93a9b3d25fcae8f4d70b509f53da31b5e3960a1c985c0390eb43ef2d975c9307390919e62b19690e0bc7db625b70fe8c29fdf87b7210a828d3a3ff3b5161932966986334bdac868f465e62e1540a417e1c450402972e21553a708084b8a4b49569665173c25", 0x98}], 0x6, &(0x7f0000714000-0xf8)=[{0x18, 0x0, 0x5, 'z'}, {0x38, 0x115, 0x983b, "c0039fe7d8fa62b6eb731c4a99b7474aec59d621cf32b955d5052e959710c1ecfc160b"}, {0xa8, 0x119, 0x2, "dc1eb5054174c4c3467be227eb28ec217077e1bf8aaa2a66588d563b6ffa0b485c2a3f51b6cc485da1c891e77d40c904b4631ab99c0f6222892613d2af64e74bb2dfa2db457ac2021d5d43f91c8050dd6694ca26923a87d7985e431cd51507a362b86b7c0c6e37963a6c3dc050a99725fbc2c28df1ec39c5054184c7c3c2d8786f3f8a583b8551291e98160044fcf6084b325b95"}], 0xf8, 0x40001}, 0x4000) 2018/01/22 22:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cde000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg(r0, &(0x7f00000bf000)={&(0x7f0000cb2000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x2, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x32, &(0x7f0000c39000-0x80)=[{&(0x7f000074b000-0xaa)="294f70f5adb329f4b16e992eec310cb2660cdedb61bfa84b373e2c6aab8f6bd7fbfcdc868737113c07b907e31fac3d8c6ba9567ef541882e3d0086cfae1affe0841d921a0be89bdd111706f476eda851c32440d2cac077bba74579d8eec9c665423109a6640f8a47483aac62f71c4b63be342a5c4306385a5fc2f940931e9b619dc0ce84ba747a0f85bd322456aeb7b7c9e0b97febe8eee30d0545fb683961896d86f221493ba2fda969", 0xaa}, {&(0x7f0000fae000-0xc0)="fc3b3a839b5d0d85962b52e51ccc988abbb779aeca06a94cb55ad3c31e38cde0b9ef3ab17bed90fc0de51c4d2b16444fcb2fac32be6e7cdab543931b6fb98b57b67a0aa061ac5293564e8d81b0b27a0b5621c533c2f4b7326ca236b829c12d0023c5ca3df792f3b8867d7f02378d40f9e92fa650fbccfc9a90763f7cc0686177d2811b65fbab58f992a94d2914389ee21c50721b5c7eda2ae0a21263c72f0a5608125684cb064bd9120cac0c725b5e0bea65ca799a6e186ef8d94e472399f165", 0xc0}, {&(0x7f00006d5000-0x98)="790d34003d7f2fbdc21bb83945c8d9df06a54f328167932ed69ec8871cb158c7c320c6d0c01d5cb8f4fc0577628caeb0fec0ee21a47d8374f302f29d6a2686195c4d2a9c820b336efc546329f680d46a6e82eb6bda08f0bdefcf80f1c2c608ca19d65c7e2bb710e9cadcf361c8c7b26686c8943d2159b086e4f1f784f63179351343eaaab4a81f25bfa980f011600455a4c427f3f37671d3", 0x98}, {&(0x7f0000eae000-0xe9)="04b926abdf721659f9b38f11a0a205bccc6d3ad757fd5db18e6ddd142c369e492e525fac3325311f5da9ca5eddc4e46c924008ab5e4aa824523a0db71f457c1afe731c87921e073a1d16d934a678080438f5fafc47ab3a993d7f0dc418c8402b3942b94fac2544f9d68e70ed614d078352acd581c73be45d2b6d492ec40eb83a0a610e44a5d5012f81930f5abc5aa1289af3a5d537ccc4370b0409b821464a2d4d256ca50567f9934749da3534fb43ce351161a587d7fe7a277fd1ba888d863a870cc4ce45e4ab6d278b1e8d8f4f757d3b82da9e938fa28265c7a194bdade1b3b0a14a93ceda398992", 0xe9}, {&(0x7f00009fd000)="406d1b32bcadff017dc969e6bbe4ba74adbd12db3bef7ad910420a5d02bbfed0a3efad06db06b3353491c7934800db5480aa5c6948bd744b88c8d2bca943d8685cb7ab2c15efc641a0d9e90181d9e8654619e5d35ff9ebcc59d6cd4563d9e4793e0fb6a68829c8d730fb4a16fcf970b6ff962bad817ac7ad72267e78f7f3bf193cf836dd4ac6eca104623806426f7db3032eaba5672a1465f896ca4f657e362a15b9e48ceee6", 0xa6}, {&(0x7f000038c000-0x8b)="e9176d13df6c2ee5cdb7e1e4d937926910f31eebbfe49b6594657f54af1d2c38ae4cb62f16de66ae1e96a5c5562e37e99a8af4ce565f198eb11300c64c3f9cfe2ae614ac01ce44fea3a16f54acff3a5ac4a70b20399064ae6238b47258bcfe861402efe20f2c5aca695d592f0a35ebc6be4ae5db3b48172c94c6a6ca82c9cd32d9def47ec5d86e0984625a", 0x8b}, {&(0x7f0000725000)="87aac8a207e63125fe86decdfb0facc4b42d3a0ae192cbef16bfa46f61c698928171ea486a9cbea9fb52ed623e2c1dd1ca85b2ce7df7356285fa3f22d1e38b5cb69ffe2d826cd103057ed7783cdf0492a52d9108488e57e21070f80cfead2d96e30753ea4643375603b2d338b732a4816eabfb512889d56c1e0dedf156df38bf908f7518186129e214621c7d16b7a02e29bc5e17f92755b5408ac34e85ac9d261099be", 0xa3}, 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0x1000}], 0x8, &(0x7f0000a88000-0x1208)=[{0x1010, 0x12f, 0x8, 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{0x90, 0x117, 0x7ff, "9a2a20b2aed7cca786b9f57ca85e7aa138f37f976981a130786e505c65146a14392c9cc0c20fa4e63c5c89e21a680c54acdc94b6e711c17ad7af56dbc79592c197aed60ceb54cff2b6032644b9a0c6d4f3bedf53740a31eeccf19b21d21347f7c9761ee4e1ea15b015f84511b1bc33eab297dd016a94d880412ce5"}, {0xd0, 0x117, 0x7, "3e1b15a0b8ce2e34546e7955d87ce30445ddce07aa177a99c166bdd61b08b0600150c4df7adea23db18878210fb98f80a587ac6a503b92bab0015b500734df172acf3739dc04eaa784e3b6d2d96107f2443fa0bc5f5c13f2da8c08dcfc6e1931217ecd3a148d961688786b72a52ca4b774e38284bf1618122739c0d4ab4d86eb3f35ad63fb95139f35953ddcdcf88a6d51b1b360f4d626c76f3f475706dea4caad93763a883c5e99cc99ca480d17569c56b052a4e11a7eefb8c79820"}, {0x98, 0x18b, 0x0, "04599eb302ed1a3c31c9d011c08cb03467460b07cbc57912872cb84dd5c03edc493fa22c5c67f1acec7b9ab35c1369cc2967cef3d4cba056ee6df57dd48e5a9515a3e1b5c6084874bfd872882b7db15a19393ad03b4c0453d5c02fd86e8c84039e14bf333f482f35766940e57e368e0f2cd0d26e19ce65a857b578fdec816cf44d376180e2"}], 0x1208, 0x0}, 0x80) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x28000, &(0x7f0000ce0000)="") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a25000)={0x7, 0x7, 0xfffffffffffffffa, 0x6, 0x4, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c2b000-0xc)={&(0x7f0000790000-0x1)='.', r2}, 0xc) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/22 22:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x5, &(0x7f0000f8b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f6d000-0x10)={&(0x7f0000af8000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/22 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") mkdir(&(0x7f00001f3000-0x1)='.', 0xa) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000054c000)={&(0x7f00002da000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000811000)={&(0x7f0000dd2000)='./file1\x00', r0}, 0xc) 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x800000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0xdf12, &(0x7f0000000000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffff36) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000d5f000)={0x3, 0x78, 0x101, 0x3, 0x10000, 0xf9, 0x0, 0x1, 0x2, 0xb, 0x7ff, 0x100000000, 0x0, 0x4, 0x6, 0x4, 0x4, 0x81, 0x10001, 0x1f, 0x0, 0x401, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x100, 0x2, 0x200, 0x6d, 0x100000001, 0x8000, 0x1f, 0xffffffff, 0x200, 0xffff, 0x5, 0x7, 0x0, 0xa592, 0x1, @perf_bp={&(0x7f0000ab4000-0x1)=0x0, 0x9}, 0x40, 0xfec, 0x8000, 0x0, 0xfff, 0xff, 0x7, 0x0}, r3, 0x1d7, r1, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000789000)={r2, 0x50, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000342000-0x10)={&(0x7f0000936000)='./file0\x00', 0x0, 0x10}, 0x79) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f0000ed2000)="", &(0x7f0000c0d000-0xe7)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068b000-0x18)={r0, &(0x7f0000410000-0xc0)="", &(0x7f000033b000)=""/56}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000930000-0x38)={&(0x7f000089c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000078c000)=[{&(0x7f00002f4000-0x73)=""/115, 0x73}, {&(0x7f000084b000)=""/20, 0x14}, {&(0x7f0000413000-0xc)=""/64, 0x40}, {&(0x7f000005a000)=""/43, 0x2b}, {&(0x7f0000ca2000-0x7a)=""/122, 0x7a}, {&(0x7f0000295000-0xeb)=""/235, 0xeb}, {&(0x7f0000db5000)=""/246, 0xf6}], 0x7, &(0x7f00005d8000)=""/98, 0x62, 0xffff}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000b70000-0x48)={0x3, 0x11, &(0x7f0000ae6000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe00000000000, 0x0, 0x0, 0x0, 0x8001}, [@alu={0x4, 0xe016, 0xd, 0x4, 0x0, 0xffffffc0, 0x0}, @generic={0x8, 0x9, 0x7, 0x8001}, @jmp={0x5, 0x7, 0x7, 0x7, 0x5, 0xfffffff4, 0x0}, @generic={0x3, 0xe5, 0x3, 0x1}, @ldst={0x1, 0x0, 0x1, 0x1, 0x7, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0xc, 0x2, 0xb, 0x10, 0x4}, @alu={0x7, 0x4, 0x2, 0x2, 0xe, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000020b000-0x4)='GPL\x00', 0x401, 0x10, &(0x7f000077b000)=""/16, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/22 22:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000b43000)='system!vmnet0\\-\\vboxnet0^\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000814000)={&(0x7f00002c7000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002e1000-0x10)={r1, 0xffffffffffffff85, &(0x7f0000d23000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f69000-0x4)=r2, 0x4) r3 = gettid() perf_event_open(&(0x7f0000cc5000)={0x7, 0x78, 0x6, 0x81, 0x7, 0x9fa, 0x0, 0x4, 0x20220, 0x1, 0x1f, 0xa, 0x2, 0x8, 0x0, 0x2b84, 0x6, 0xe34ad8b, 0x5, 0x3, 0x4, 0x52, 0x2, 0x10000, 0x8, 0x2, 0xe3, 0x9, 0x7, 0x24, 0x20, 0x10000, 0x800, 0x40, 0x7, 0x6, 0xfff, 0x0, 0x0, 0x343, 0x2, @perf_bp={&(0x7f0000669000-0x1)=0x0, 0x6}, 0x408, 0x3, 0x1, 0x6, 0x7ff, 0x42, 0x4, 0x0}, r3, 0x1, r0, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d18000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000092f000-0x10)={&(0x7f00006ab000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005b4000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000434000-0x10)={&(0x7f0000957000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/22 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0xda, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x2d, 0x7, 0x0, 0x0, 0x0, 0xfdffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000639000-0x8)={0x0, 0x0}) 2018/01/22 22:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x5, 0x4) socketpair(0x9, 0x4, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xcd, 0x7, &(0x7f0000000000)="9a7ece52ec5aca9280b7d7ad0f49d624c933955024469f49f9f1f801d39041b8334bf441babd304369167d09ed09c838fed5060121680b1778024b0bbd497414b98cb168752ade4004ab9a11c1cb51c5ed53a19999f2b6dc7a7d3f06cdbf3971ef862cbd273582c1f3931477ca38072036ea8badc5227c84d85fdaae31ebdf0b17c01b7605cb38c4b437d01973d3dfc4aea32719f41ff267b61d2f70bc9faff2b94566686bc9369451ffeefb995040876fb104632bee0935a9944c0383868dac0da8021f04e936e0272e299d5c", &(0x7f0000002000-0x7)=""/7, 0xffffffffffffffc0, 0x20}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/215, 0xd7}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x6f}, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x2, 0x5, &(0x7f0000003000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x522, 0x0, 0x0, 0x0, 0xa957}, [@alu={0x7, 0xc6, 0xa, 0xf, 0xf, 0xc, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x5b, &(0x7f0000003000-0x5b)=""/91, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xf, 0x4, &(0x7f0000001000)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x1, 0x6, 0xa, 0x106, 0x0}], &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffffb, 0xe8, &(0x7f0000003000)=""/232, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000004000)=@rc={0x1f, {0x6edb, 0x2, 0x5, 0x100000001, 0x3, 0xccf}, 0x20}, 0x9, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="156a3958e96dbc66f23714edc326e03c7d690a9034b828c13dc8a6b68eae56eb14e094fcdd75ebdffa1bb27edb09a71b10e0363647c382f280486184c0be93969b5dab56ae7354f36ee6539de6285f7b5b64b13e8e69e03454d89fa3977e7ee460b7710b61524a16c08e9dda522ac0944c03183912b909c766a8ccff0d16db64f8363fe2a092329cfcdfbe0c0a70700254ecbf43726708e917de91e14000", 0x9e}, {&(0x7f0000002000-0xcb)="851a889129287666d8a70cb4c03b44d3462e19760ee9256a71dc72c191ca57bca6833fb5a9e8ae6b38ff15a093116820c0d66fc1133524a957ef224f3016eebda94c418e46be328a727fa95e5dc7272ba691b6bec45dc84993e44b4bfa665d6f707565fa796ed8b1e7450cecba8d95e15c9f21b9a160c2f7b6e1b82789f448596242561dfda1bf72b66395b5effbe68cf04c3a6bcba6248295383ed54ff04afb7638a69bbc221eddc4d32d66bb97290f54f486b96956b519eea998f11f5bc1cd8b70eaecd642b44fc0ef19", 0xcb}, {&(0x7f0000001000)="8b8c13990dd12ce259468df9d2f9d568f99382089efc9802a957692f81c0f11726db7840003b70aab774d2ce19087b7013afb018275985ddf19b2c8e09cf55eba13edd54ce364dccc67f251c215b1d93", 0x50}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0x6c)="11a0f7861372203a952f4cd5e472c9c8b50e6194c7b1af497e42d8134069dcd351a48f6657a2506d6c2973af2ac7a6ee43585be8ecc0ad7dd0dff7fca7f13acd7b60d1dbfe05dc75355fa49684d8db739d327c32b20258d46f61d4a536b140cebcc0a2ba7b6c173e2eeadd38", 0x6c}, {&(0x7f0000005000-0x71)="ae5d075f5cdcf84aaf3b7031625462a9900478718bb312cd0fb32b68edd080ec047f8a2cf1e17dd5307f990eb58225dad422e95910072d211b7b524d6e982183953c13c9b7e3c7935860974ce9119fce722435009f8e59667d3142123237558946c15152e9d67f68c3c838a8212ec45587", 0x71}], 0x6, &(0x7f0000005000-0x358)=[{0x100, 0x0, 0x3ff, "0156b6f4c6ca26b94187ec36009153aaaacb66435186636f104f6be78580e56bf5a28ec3cedd836e62ca5f65cbc44872a061a51e515340a54c7e0819623471abccde7fd923c852202ccb34f38876f68f0269711ed4517627879941dff6f71f60fa08017cb0b7808edcbe569435abbd9ffa19510541a24bf6daeeb115f11e2a95ce49d52b8c01e8b3e4c621d8c283b9a9214b63c877ffd7d41b1989e6599d1a5fbb3e3244fe69359543dbf10d3b80a2f6d0766d62f911fc92750f3fc22fd207c72475a49a37231519f0242f5bdeaa3318b55175bdcb90623c13f845ea1c88bd6ddbe84ecd8856caff3af0891a0c55c3"}, {0x108, 0x0, 0x100000000, "fa8353a21f54b19643bd13f085913f1c570cc433c0b140029a509ff0690f251ef6323cb892bcc5ed91ddaf5f3b23c0183c6d49245aee9b13ce0a49d12e83f0bc8b9c53d051768941ed20ed387a957ea3511f0990683cf1d7b873bd29b9181d4927a47314bc716ab9a75e747235e3392890c7f3681859f52955d66122814844eb20eb5ce75a071e3df26446ab7e1e477e7d186c936f9802f7bd845653a8d6f63d220ac5823037790043606f683aa44f7bea65e55f7a90951ae2c9c9d744a832755824bf3ed87665314a1399ab51cb4e35b2f93e9be945f60f52dd2688f0803d61d38d633e060f11ff00b12efcf2b69ebc884a628d13"}, {0x30, 0x11f, 0xb6, "d08221715a8b0c8fc91d6cadb32781d2b1be0f605e1eb2c2b294208eeba3"}, {0xa8, 0x10f, 0x3, "1b683d5821162c6bc220c2927379495efebe9b0d306d03d69642f1f35c484543b295d7ffedf79567320413d5b9d700941755557f6992a8cb7f3de4e3faa00a7f2835c6bf673dd0fcf9e4d7e14532a50f1647d9d40dfc84ec23b4e491e413a350ebafa559fb68c35b43b88750ca9c5097df4dde3e3c7682d0e04da873d4a22b30aa80bb1233a0eb1f18b1e590c23d905be0"}, {0x78, 0x10f, 0x9, "2167890a8dd07cddd390b6378cb5e4a22bb9004ba3186831b88fcc3adede0f3bd4475f3995101de7285b74c877b105d00ecf28a3e2e87dedcfafb2edf76b2f8687767233308a472f171a4a81ca931e03cf9b4b52f8ef7474d89c266de8e2247a4e43e21e913e"}], 0x358, 0x40000}, 0x20040000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r4, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=r5, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000+0xa4)={r3, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r6, &(0x7f0000006000)="6c2cf96b70a7f30819973dbbe0c8838554ceaeac5820faa25d6f12583aa2c77020cb8e35f5e36881a09e40a4bb001be33d56e3497b321cce6eee6fa170b51a30132ff58e0a06c1911dcacfa4bf3c2d7cec4849938ae6c8c9eace584f49755eb59eed6df8b50291aa0c877467752a83fb10831b7d373303eaaa3718b836880033af4c51903186e532126969fe18415461289ed437e0eba91f8aba8d8941620d82ea927cb6ceb0d8b9fdce96f36f62be9549655d1b76e5e952054d459094d9b9", &(0x7f0000006000)="9371d2", 0x3}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r1, &(0x7f0000007000)="a2f3adab96d7e4381c60364309dbad8335f962db80a957d788c32de736b98094c828e1574a22a1fdabb2a5f938ea99b1bf90ce6eea9374ecbc6dd1f447d33574f762d027e83fb0c7e351d57bbbee1378a488e85c51ecf3cf0205c5f7ef1facd8dfae3372ed01629c9df2046b7ea36a4de9412e6a6c", &(0x7f0000000000)="e4a0281e835a398b1122dd46e6a44e5d72230dcf26ecbf6cc6d40587fea03a4217659675c477b5802d9e39a55b885d4314eab92b74f54d48b7861c70ade7afe59bea8e01d7a6198124fc0034d13f43085c66704d364e4c81f112ff1811a35251f05df9c692483721cde2a3ada7ec17e9ac7f9eb76dbe2d696d51c6f38cd0ef4edd27bf288546ddcbf9d2236ce5fcb5278a964fd4b34023f76d87cbaf66722f8b1550aab8e178d4f01ddb8756cfec39f51901818ed7ae6e26efb32b80379595dc5955cba36cf4feacb4a9ba30b7f7774f27c152f09ea5a600329e1cfe9191f3907aa689a76b714dcb20aa730166c222dc5b51dbfeaf8cd9d24a", 0x1}, 0x20) 2018/01/22 22:41:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x8c)="0af937b0ea", 0x5}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000004000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)="e73465ba93c07dee590c222aec0161814d4e3d10340a0de060de07cc45e54472201a7be5a1bedc84c2ed35a72a8caf1423d5a915468073bfd5e1c862e2e58fa1a2cbed83c6f27b272fd178370f34557fe2ff896d2f5ccaf3f7fa2aac1f259e72203551f6d50271658b6a703ead34dc25463abce397e490437249b30b489ee8e83c7f3915d6779b96cc86025cff9f59e38868b8f0d3c65588ef5f38a720b33b2848cb84217b1e8300b714826467806972d46bc92f", 0xb4}, {&(0x7f0000001000-0x9e)="467bea5c05cf236a289d2ce72626e90727a2e4aa69e5892a6f48388e41e7339d2b9716149079c1a853b046b4e52252be919dcdbbd1fbd167e6839f3a38110c7f2e3f9f525011644af6fa8652944fb8cddde95a54d231a9c4bc9795670b579ff7cdfb4ad3b26422713bdccfe397e1745e1cf298b8cea1354ca6ff32a5b5d8f8b988ac95ba8be05e88762ac7ee55e63cd31be8d4a2eeebc28b10bbfd0e0293", 0x9e}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x87)="b7fd50b2e08a0a100c51e6dff949bfa621902c83666cfa9e09a6d3eb10b81dd1a80e954b4584199811234b8ff6eec7e14ae7a84cb224d32b20cef5cae766fbdf040ea1256a36a26d4ff16eb9d342455b0d5a4b362e5447d50f0769c11f1d75c286066056fe715ed32c1ec34bdb2a36ee163f6f52de37dde7e1c1f4a987b686d639e47abd81e6f9", 0x87}], 0x4, &(0x7f0000004000)=[{0xe0, 0x10d, 0xfffffffffffff801, "74dd862deecc14fa108394ababf1fa6b894b348642ffd928547f913b6a6d5ef3e6f0dc0405c7cbde74988475038a59008336918a0942773a4d59724a9e5f8c060503b62fa21c2e107b390924868e2dc9fd5a760a83e1489f79acab94ae544776989fa9c0757690ce7f82859dd6efd30112fbf449e998eb075e92416812dd52372a5219643a8cc24f0907285a2f4633338200338dc7e7ee8e090a1b65e2fbf308db3198bab46510d92474e1f54b632f034b49ca65844c346a6c196230cd1a6e160d2cf4779652e25cbc9bbabeb813bd3b"}, {0x88, 0x10f, 0x2, "bb12df75bdac3417a96f03edb70be9abbedf44e0604d8d101f3ec70daacf45714632e622957820907f013fcbbb2654cfe415835fe23ae7b1f2f71d59425aaeca109508f6c98ef474d1b22a25ff115ca6342015d7437c115f243c9308b21111c31c8b171ad2c12b8941d1be289a8d0bea0f"}, {0x1010, 0x10a, 0x1ff, "3f1dfb6749c4d8df3f2d47517191d6759858468a95ef0226781f5d5c4156dd81e86d764f81e7aaa238248336d118cc30cd7cbcaf3400caabf46d77f81997e0419b47c290d5efead114920b775d55b53cd5cadc26043a85eadeca674154b7c367a405b529a7dd4c13a9aa46f5521d819de64bf623723d1f004d0f57eb9b98277f66c2299659c85ee7a94bfe043600413b693175b30acc352a04b39bfcf9f457ac39692fbdd6deae39aa48b488ef234d68331405e7de952355dc69bb65eb8c5b8a02e97a9ba4f41dec2002575d7379fe7eb040cc0d9d3cb4cc42a5b82a62e8f29a78de49398e15e10980ca3398365e200ec533f80b021e6e55121a76a9a7916d617bb25d9e0a077a29a5655e9bd707e3d865c2b1a7133bbf43688b62cd94706bfec917ea82f5034df50d68fb61610821bbf681f2ec530b40aa266eb60e40138f077d26ee074d948dd0b1f723a79b36c5f1bdd451e717641db3cf6f0816fb3e9e55b5817670d45881fb827e7328b7cb4892e6268b52ff97b14d25a59f8fdeea0889fb798c5e365090562b9f29bc26275b76886eeb84c69ffc9269a97f8ccb1eeecf44744cdb9605c03d06364c56b05e0430d1ae4b25083a0eb184f4121a0c3c58b7d44c7736b5f8033962085d32fc3e6fb8479da43954b8b158320767af8f1997ea6f4ab287207cb2717977bd629a66d5a9a5618a0719d2f542570ddb52d6fd6bcadd0aa53e3ee94003ce32aaf6aae75d2987d08141b38e675d638c165193f5602633148dc23d1c3289d25c003380be966a1025be1ea20ada91721ec8209df510d3cd08450e786a26136c52f8f7dffe3b2a948811fd1fa6c415a81fe05e76798b050eb93c9babef435de016c07aa7d1b436aefc0c0c60d67ffa1bdfdab57e944d31ff5d760c39aa3ae972a8db71a7ab1ad505b828c15f00fb84c3a39843530769f6be4bfec174b07110247421dce1815ac39a209a51151bef9e086e77a10e74c6a93586d7f202554db75ccbe964378ed93e03cb70ea73d4f95149baf4f9cb23bdd57b7134fd01b29f5aa4300b9eafd154011be5fdbc5455a7b6241573b656f1130f12d51f60e6c70ca08a0b95cb7624669edfe2f283d3613e1c6d8998968206725f12026b2636d07b885fbbea89ca92731166ff212afff1e8742e8a86631c72580e49595f4c3384145a5ba5b6ff7ebd03d607c514482ce6c0382de2fba0894d5fb7dcf2271b0599d06a7a06bab8655a52f0c8c0604fd76b33abe943e454ea12cf7d4e987e010fadcc8c6316413bbea05044b3f24ac9187a54605728b71c8536b297fcf3bf7655edd1ad7be74a347919f826ca10321525926340802d8b1c1b7fd6104511916fa99717721c7c962f6c5706add0c1d8d78ab3a3735dfc5ac84e4018d5b8902aa63a032b24f173761a20269a464467f6fa9dfe45090424bcd7bc9ea0987568c094c11493adec716b24155b21e4bd5efa289bf47991949c25a207cedb3beb5619a77cd79ba024cbbb94d4f2bfbafdb63cc0dfe729ad90c66b7aa2617ce35b198742a6b16361ecebed21c9f21cfe70d360781f29c66b6737f88dfdea88e0e0ac0352316dea8e6ad7d8a587e676e7875e34daa96cf734f691574eadc680860555829e6b09f40508e9766513807ddfa30cb7210ce93e3eab2c37de30cf731d4df800c3343f8dc0b25020961ac16047200df1df1c1a0379cc5c46c1ae051e07e006acde0568ef445740a732edcfb6840c521df24528923251f73115c4b988060a46cd1281c49c151b396d017369161d8ee15189a73688efc78ab6ca228a1c599142286aaa0e0e697e26019e5817623bb910b9d6afb1b39b1b64127998db04576a9551fc7de9acd65c7e015d31e10ddf075b408c7c7528e55b18c487b891c83a2b31b43d737e42cede9b651a4bf66398c859d5db974e6888775fa14312dc012fd38f3446402bc95077fd026eb1638968c3d230d7b46f895817026e5bacf94689e9f3856aab24f556efe11a22e021d7e786277f8290547e22908e4c93d86c8fc6380259eaa520449ae4612bb69c33a57be261402ca9f477bba3adf0a9e37a783d394729f779ed847e808714ab1b01f6e7c8405683493814d8873c959144bc4d041d8b542c9f11b5f5499332efb514fe3cf85510e68dd524f43ed355f337260112114e57a67778e303d712bf30e31ab0e769c4584dfc0e4f8e9609421c1e2f27a84c4b7f636ec723d017b2937ed09f88d518426cdbaf205c09d2b646509d49b7c56f31027b90a79a1a58d133e5ad53d70ca2212b513cb88747f29b7322b9ec8fd80189ed97ef2bfc54f9e284b69e34c0bf8dcdb7cf3bbabd5eed9d9f0a3c8d9f75bedc7aacae5010ae23d397424e6bb3433f26b36452d4d2851d5a5bbd845d0433000d692633f3b66a0d7daf1685f46bff9a997b78136c8cacd2dcef28a024148527e6b471999482e2927b5377905961009b6d22d26470217b0fd8d6c2729c87fb3c4bdec28c3d3e1cc2fea2a912c29bf010d4ad6016de506021807163be28314b34f91844251a96d6445e6970b4986d2120032d74c07af1b0601dd36d36022290ee15a25eb6ec53a7cf3d3b2fecd4b434fa6a3dc58c00f975c749c7573859a5931ce655ed9f4c35784240b7bab9b36745a6c0bba9b1199762a40f9c566fcaac694fca8cd6604a21066df339cc391b2748e9bb609d49a3c717b90c5c1d92a38b2a54dec935b8e79019ddeefad0eb4a6ca6d1ff69f722d7356bc7e85a50d416a6df74f46326e295a2b1218375a6b3e7f5cc8dd6e900749b7c2dcaafc1c2f386233e8ecfe0bba4ddbc04a9d44aa18c2a8dd75857be69e123ed99e501d7ff71d6e24bf421d8cdf759c6115c29fab7e34a840d22bccd6e160a5fceab0f917a16a189d4f269bf53805b7935c24d360e9763a314ac7525c2389dd5398334084cea2dd6a76949faa66144f8723875c9ef6e2ce9ead14598ec96cbc5dae465cf80eb39d8d1c04e96ddd741f64308fa397c6c36959ee92ccde2c3c341734b9833efe0bac67993fe673221951c6e74633f807120b2152da71888e5b0d9b80fb01057fb61c47493681ece656c73deca4d8a2dbd1b79a46dc0ba795515f063cf243e981aa210dcd8d37bfa9fbdf18e3cfbcd08a3ac234801a0459fdf6adc944c94a52f9242c0f6567a6ed82c70f0760f4e6660f6b346b10c469e1b75613caaa148df872e2c9f4cb4d3046db9f1d2106d7d43256a25192271a8852aa1cadee46cb7e67e14e87d851b8be20062cd756d4c5b25176f81a1236e6de2d3bf0c074b11b276d732abe9cbfb61e7bf57bb8068b5d6ac98a64c2d72158b1c5e1682c0074a0e383b8cf6282635b007252ad5e787d9860fe242872ae8a66daeadbb27a218c37a5df7a59e81ca970171f3fc599a86d2b408e8884edce67cc07228ac13457d8c48d1758293b1a02bd005cf753857a9f54bdffc2bb096beded02dabcf5ee23a2891a5c38662ae958bc3ae59c68b8d33a387def84c81e8b79d937d2c13361f969dd9513dd2501572138d77a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0x1178, 0x40000}, 0x10) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/56, 0x38}, {&(0x7f0000003000-0x95)=""/149, 0x95}], 0x2, &(0x7f0000002000)=""/27, 0x1b, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = gettid() perf_event_open(&(0x7f0000d5e000)={0x4, 0x78, 0x1, 0x7, 0x3c7d, 0x0, 0x0, 0x200, 0x2000, 0x8, 0x10000, 0xffff, 0x6, 0x5, 0x2, 0x6, 0x4, 0x3, 0x9, 0x7, 0x1f, 0x4, 0xf4, 0x40, 0x8001, 0x0, 0xd636, 0x0, 0x7, 0x81, 0x2, 0x6baa5423, 0x10001, 0x9, 0x1, 0x2, 0x200, 0x7, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x80}, 0x1200, 0x7, 0x0, 0x7, 0xd9, 0x0, 0xf350, 0x0}, r1, 0x3, r0, 0x8) 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0xe7, &(0x7f0000209000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x1, &(0x7f00003b1000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c0f000-0xc)={&(0x7f00004bb000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000635000)='./file0\x00', &(0x7f00008db000)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000697000-0xe)='./file0/file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00007bd000-0x6)='sysfs\x00', 0x40, &(0x7f000034a000)="35f59fd510b92271c5e6570c8a27358531dc8af610e01fa37d86427b48513a8ddecef32213095c0038f2b523a6c359ee2b7e433d72429f57f7526f6948cda4be2220af9c5b39387124391748511dc36891e86b249602f096e1adca4cc5c1f75c92e0ea7538e62d6d59d5c0f095b7b4827b3e8c44739965833567ee9216920d979ec25c1a15e96ea6c17e4e9a42d71d1d867ec2351c78") 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000013c000-0x10)={&(0x7f00007ed000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r4}) r5 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r5, &(0x7f0000f68000-0x38)={&(0x7f0000f30000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000540000-0x50)=[{&(0x7f0000dd7000-0x6f)=""/111, 0x6f}, {&(0x7f0000744000)=""/243, 0xf3}, {&(0x7f00002e1000-0x84)=""/132, 0x84}, {&(0x7f000038b000-0xa0)=""/160, 0xa0}, {&(0x7f0000533000)=""/202, 0xca}], 0x5, &(0x7f00005ef000)=""/148, 0x94, 0xdd3}, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000028d000)={r2, r4}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00003c6000-0x4)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f00001b1000-0x31)={0x0, 0x0, &(0x7f00004a4000-0x60)=[{&(0x7f0000777000)="", 0x0}, {&(0x7f000021c000)="29f317", 0x3}, {&(0x7f00005f0000)="75c1fd30daeff747e18acf80f91ca3beb79343fa62403f4e477b60288565a82fd04600b1ab07a6a3ba81ac18f85cf97753ed978d37d3cf0e5328366244645f10f77d728ab069db9d4dd914f1ddaa364a67fe56fe50e5589dcd4998b4075d3b82ac125d68d66918b7eb30a68181d952a2967e3a4a75fa13553101f801ed6e3251543f6bf9c7a87f7823de5234c43582d8071cf29730e76024be1e2c3aa26c641314429ef0b9f61ed385a20ce590e2591355a915fab6381a5b87d1ebde3d438ee2eb9374524ca6b146d11431bfc0606e4b1c6d88b5f7f3eee595c0ee844b05d038da2497b7", 0xe4}, {&(0x7f0000dba000)="e20e3f9a6a9f31a1f829c4b84d12a6ebf6c92e98d793abd4c04306a48a98bbad9ce6560085971b0d3883a1e61020f2ced467bd449ede3bc73aa7acbb94b2b1da5055bf1d80fc75cc9903e1dd61fcdcda5d519f816a2ed49e49a25dbb6017c3825d", 0x61}, {&(0x7f00001c8000-0x3b)="353682f1a191cd5d489296296614f9a9a359cefcd21154bc8284909a7704b807f05fb4681523ee86358cc6eac3495249b1ca4e65ce8db7ae3b20c2", 0x3b}, {&(0x7f00002fc000-0x9e)="347c59cfb9536ca1a2c9ba6cc77ce9bda3ef8a8f02c515fa2bf39874e443f9df554374c1fc1a378fe8faf974fa4c1c8741156dfb51a386a6645d49159e61957ea0ecb07312fc4b8dabc935ecc6529cc9b4ea00530a63cc01726ddf5d2a6e56d4fb359c8da8c40f355b3ad15b951e6c844913ddf82ff214281fa3ab2e7e311d1425cfd2bef8351e79e95def24587cb2d279d7303b6a0f9665812a30e1f809", 0x9e}], 0x6, &(0x7f0000cc8000)=[{0x1010, 0x113, 0x2, "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{0xf8, 0x6, 0x7ff, "5c8b872999ca8a1e9ebaff75886d3071fe8b4f5ba11c52f72e3bffaf5bbbabbe0b57a5c22d765ebbb2851786f7219e1756453b6cff43b0eafe2f75e3ac5fb00285466c6c7c3da44df4120404639c9825f848767a69a0eb92591067dd2fffc11ef28e44e7985e33b05d3994d8fadefbd79522185977ba5fb681a9e1aea8900c57d52de661768613e8be64acb8d2dfd39947d66bb89f9cec5095f0a9d04a5b07bcad5e0ea64c4aaa43e1551ad4d4cfcec12afefce3c41f0de34c810af80784b208d040c3f7273d48bca477a8e8095e7e986fe71d393479f146b69f4ce9ae58764f4c"}, {0x98, 0x103, 0x9, "78b9bdd8052ce3fdbbc0eb5f56807cfe4e10e3e99e3cbaa0d3e9c930a726cf37a21a0d422d9c33d74ae6192705760194d20bf58c95c53097fe2ba41aa170f511215205f9812fb37b63a8fc073eb04cbbfd62be784b01d8f902002934591aab2fa59a7a141d5c6e30eaefbb23a0e07440bc12a2c60749170163035ca85f7c9f1736b7007549d270a4"}, {0x68, 0x118, 0x5, "ef2bb32ed707196fdd8a713c93b409ed47e8d80d850352c364eee38535390048cec660e5a721acb39fc9808736def6ac42af829f4f671192039a2d4725bfd03a3a7c1ece7cdcd3328f79ed39bcd8aa9849f0"}], 0x3228, 0x4810}, 0x20000000) mmap(&(0x7f0000319000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r0, 0x0) 2018/01/22 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000769000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df4000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000989000)={&(0x7f0000281000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x4}}, 0x2e, &(0x7f00004d1000-0x60)=[{&(0x7f0000814000)="27eca4c4113cfd6a6ba1f036e865de1488bdbdea57c3fc2668651f6173c5f1fd5582fc543b69eb27b28a47305cb67e979312fc7e5953bdafd21570bcac5cea34b9283c56192568af2714a0b4a274e1105fad06befc37306efcddbd92a9aa15f036c406ec3d28d1db1ba8a011b9ec0bb520798c9a651255c3a5717691dd29dfc423b452fb09913264e78bd15f43ed6a43b5de22a0939dcf20014af579ab86626c7384353cd9504a6d9aa53604bbcb03cd25b5e780d7e81fe43bed24558489f62876ff", 0xc2}, {&(0x7f000042d000-0x2)="cbe5", 0x2}, {&(0x7f0000bd0000)="0274bae71ac156ad7019fd4156c389f1df1a13aabd224a2ae3b9ea4d92876cb8c1acaf9ce76c79bb3b6800a5541c23ab68da442507b032e7e17aec4f4283185bd2f9cce7db3d6469e43d9288989726fcb9", 0x51}, {&(0x7f00005ac000)="0dca310bc851d6d6074c6bd75514db3102215af9447f90762e1e7dc1d914ff3a34bec6d6b80f6afe42e59d3222b01c0f6fa64f74e907b94a0076825e9c1d19d587b4078d86aa6801820398b8b9bf2ccf0874ebd515b5090e5e6d1d998d2e8d062487716dcfd59a5944016454d1e0607a0c39a94d2e6f19d7e6fc5255e70a69822472", 0x82}, {&(0x7f0000ec7000)="c3a1eb02067ac5a8e62ad4a339f81e00180364b0ab5aa8ca4a853de6a2eb5279442bd02324a11c6b37011e0c0e6dde57691b3804a4ddb7ee0d88022cc325b4c90c7b52bbe49ff584b868227d2a2001729523f451a99cf49176d70e1fb85112e17f24ef377a6e383a2d20c755bcf127adc13a6e3b531e7344ae54aa9a368f5cd98de1a6c2ff058e82a014a8728f0eab98c6d7adf7c2f73b4a096c3bfcd79bfc5f9929c65b81721db83c382790657363811ac1040c89d7e6c2590dd911f1651fef1f2815", 0xc3}, {&(0x7f0000472000)="dcd2ad1d6dace71d2df380591ab50dfa95ba3026761c4512c08cf6012f950b87e1c3d45a86dd8b82f64478bb8c9127fa85e3bc61beede2128db9f75cff5ba607a1b2936ecb72a0576ed89222c70c6602d0b705f04bd909d7ec23b9852938f40edca048e257187c2fa323eff3d8779d25fc6a6505", 0x74}], 0x6, &(0x7f0000edf000-0x1418)=[{0x80, 0x111, 0xa5f5, "e8c54019dbcfd403d5bd236124bd3d98f11a06901dcc7a95bb490cdca7966b764d65368d68ee732febad9f9517eee4123de2f53b38359a5bc4c39878e620637fc1c0d6aac3b0cdcbf7625ddda133057f995aa65edfa7c4c5a8a4fc7cef19834491a19fa67aceea231aa27cb5b6e6"}, {0x110, 0x11f, 0x7f, "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"}, {0xc8, 0x29, 0xfff, "6177d15c28a700528b98bcdee2718163b31c2a1a93c891584a96d271204fea799aab38b3ecc5685546e6073a8a2bf7fcd07ee430ef1e7618624bc9e96a82c3000644433c24966ab5c65528027b717f92514e3c7227cddd9308955acc8b00e882cff03b6b19f74a13a3a32d5b70e71fe0a7be07bf98923daea91beb5f15d5edb35cfbef97d2a1161a865e009d25107bf3d0b2036d96cfb17cea3b945e38fba6079278ff99f2e8be194e60792872d569bc3708999a"}, {0xb8, 0x0, 0x80000001, "78f50a5597d4d9e7a03254670af9a73df8b62466a0ff4088ac9261847b7abf3a9b037feead6c84a61c8dce4715d7d3136769eb3a1cf13e9da6c9e58bd8b29878c654d7d95e196cab92468b5eeba62256814fbd3c95f4a08d20b50a5a7cb48c3432307f148d787069c45ec92f2c187e2e913d5f54dcb069b481d98b77a9da30a5c6e6f49987ada4d45cb2d8dfc8c2da34e727c9365bdf9d9421cce23894f55c848714f952"}, {0xc8, 0x0, 0x2, "7bba91277f860566d60fa4075482ade535b47c659d4847b2d22edac77285fc963d5382241d872e20e29848422d8a9a56954285f782266d24620caa53575cacdf3abf34dc12d71bda9ff3ccd64fa8a1cc3bcb9b64ef9c194f4b002888019e97f5f52bc0bcab2b1e08cbdcd38ca8737a1cdfe6d73d68b4efc4b124bceaaecfd272bc8081fc94ac26fe62ade5e3dc3017e489862e7cb92168975150948868057ffddf059119b6e514d37897592c9b63a240ac"}, {0x30, 0x11f, 0xa1e6, "c7370fd7c09f1b589a7223b46e84101044b5d3bfc723be4c0783b9b2124db497"}, {0x1010, 0x1ff, 0x5, "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"}], 0x1418, 0x1}, 0x800) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f0000dde000)="") mount(&(0x7f00007dc000)='./file0\x00', &(0x7f000077b000)='./file0\x00', &(0x7f0000ee5000)='ramfs\x00', 0x3808c00, &(0x7f0000781000-0xd1)="68fe29450202bbdb6b0927e5fafa429589b2fe6888dfb95680e7c5c1f218965d01a04d3c6f13168a7dd71e8accab6fd85982c882fb26e2cb4b1af9f90d69fca58012e36cb5016bbf751ba92a6324c866d7848fae2c0d7f03a876e946e44778a30ee712322b47e191d51e940c63cd4af664a099074073aa508458cc5d78c9134799addd34f3e2caae54c6bdb06555eea6472dfc2b1c583d4ae60a4387947e435401b3a168fd07f3c6ab7f520cb688b6b8c9ca0485e1d9fb45d85246661625029b8798e8ef45f58e6a94637ce9123b2b08cb") mkdir(&(0x7f0000c22000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x20000, &(0x7f0000f39000-0x26)="1e42f08ea325c8c1070545c786438e012e2428b26342a2b5420721566c8ea9e3871bb0a6d8a6") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mkdir(&(0x7f000093d000)='./file0\x00', 0x40) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bb9000)={0x0, 0x5, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000704000)={0x1f, 0x10001, 0x80, 0x6, 0xf, r2, 0xbd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000575000)="3f15a7b9bc9ded9a65627443544aa70404addd5ae73254ff42da3ac00129b480b02970a8ef4ab2d1d68a33b80ca30011f87c3bf6c5992743c015c59b6bc334a8523a7923d59cbbc83404d4be78e2fa416156f08ad6a01c1e1cc09ae96e88d07cfe2226c7709f87711975", &(0x7f0000950000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) 2018/01/22 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e50000-0x2c)={0x1, 0x1, 0x5, 0x3, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000921000)={r0, &(0x7f0000b60000)="53e67d9f5edd1664ddbacf626c19bb5f73799e93d834ae07bd9b73308ca936543b9ccf79966a99fc870b6b8dc84664942eaa2c856c5df39c43c79eeecc4535b713809a29207544b6cbb3d53dbc5ee3d27855480119fa407f89c611404917dfb6a433ae69fbb6543c27465c0b7e656aab6742440288266d183e79b2608b8c892d34098d38a31ab8b51c474e1084d6fe382c4c5917815a35301ffb7b2e1ba0a5"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:14 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8000, &(0x7f0000ddb000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ab1000-0x38)={&(0x7f000015e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f12000-0x20)=[{&(0x7f0000f1f000)=""/35, 0x23}, {&(0x7f0000225000)=""/171, 0xab}], 0x2, &(0x7f000059d000-0xb0)=""/176, 0xb0, 0x3a}, 0x40002143) socket$kcm(0x29, 0x2, 0x0) r1 = getpid() socketpair(0xa, 0x80007, 0x8, &(0x7f00008fc000)={0x0, 0x0}) perf_event_open(&(0x7f0000aed000-0x78)={0x5, 0x78, 0xb, 0xfff, 0x2, 0x8000, 0x0, 0x1ff, 0x10000, 0x6, 0x1, 0x100000000, 0x2, 0x4, 0x1, 0xfff, 0x1, 0xba0, 0x80000001, 0x8, 0x6, 0x7, 0xfffffffffffffff8, 0x2, 0x1000, 0x3ff, 0x7ff, 0x5, 0x0, 0xf6a, 0x0, 0x3, 0x2, 0x3, 0xe11, 0xf1, 0x8, 0x4, 0x0, 0x4345, 0x0, @perf_bp={&(0x7f0000a4e000)=0x0, 0x0}, 0x3848, 0x5, 0x2, 0x0, 0xfffffffffffffffe, 0x9bbc, 0x81, 0x0}, r1, 0x3, r2, 0x4) socketpair(0x8, 0x80807, 0x0, &(0x7f0000fea000)={0x0, 0x0}) perf_event_open(&(0x7f0000ed7000)={0x3, 0x78, 0x10000, 0x3, 0x5, 0x2, 0x0, 0x9, 0x20001, 0x1, 0x9, 0x8, 0x2, 0x6, 0x8, 0xff, 0x3f, 0x2, 0x80, 0x9, 0x80000001, 0x80000000, 0x1f, 0x9, 0x10001, 0x72, 0x4, 0x4, 0x8, 0x3, 0x1, 0x9, 0x4, 0x80000001, 0x3, 0x8bc5, 0x6, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0xbc5, 0x2}, 0x0, 0x0, 0x5, 0x4, 0x80, 0x100, 0x9, 0x0}, r1, 0x28f439c4, r3, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f45000)={&(0x7f0000a50000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000056b000)={r0, r1, 0x0, 0x2}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000833000)={0x0, 0x0}) socketpair(0xf, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 22:41:14 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0x9, 0x0, 0x361b, 0xbb71, 0x1, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000393000-0x2c)={0xa, 0x200, 0x6, 0x200, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000889000-0x18)={r1, &(0x7f00008d3000)="308bf5b0a05c1d1b97103081edeb1a8cad5ada1e64a5d4d17ca08811e8b4926905a6abc7b1ba18dbafd1ed296772ed79afd17ca39844832d998f6cb29f69b4e82acb4c385bfd1a0f02a2a8bc3b4fc0d9ad125afb7b3704b22b8164a9cb4d6f6c262a52a5f56331d53f107aa79265760b1114ec307e3aee538e499207f9efddd724c7b1a877bbc5bbb87922e654e95d1fb7c2c2", &(0x7f0000e57000-0xbf)=""/191}, 0x18) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001ad000)={&(0x7f00000ad000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffdf4) bpf$MAP_CREATE(0x0, &(0x7f0000a4e000-0x2c)={0xa, 0x9, 0x8001, 0x8, 0x2, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bcd000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000014c000)={r3, r0}) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x7f, 0x9, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0xf, 0xf, &(0x7f0000b21000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0xb}, @call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x9}, @alu={0x4, 0x81, 0xd, 0x7, 0xe, 0xffffffff, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x1ff, 0xd, 0x3, 0x1, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000+0xc9d)='GPL\x00', 0x7fff, 0x2c, &(0x7f0000d3b000)=""/44, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x7, 0x613, &(0x7f0000086000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) bpf$MAP_CREATE(0x0, &(0x7f00002dd000-0x2c)={0xf, 0x80000001, 0x2, 0x0, 0x13, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005d2000-0x10)={r1, 0x383, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffff46) 2018/01/22 22:41:14 executing program 3: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/22 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x11, 0x9, 0x4, 0x1ff, 0x0, 0xfffffffffffff64d, 0x4, 0x1, 0x0, 0x1, 0x5, 0x0, 0x7f, 0xfffffffffffffffa, 0x78, 0x506, 0x7, 0x4ffb, 0x1, 0x3, 0x2, 0x1, 0x1000, 0x2, 0xffffffff, 0x7fffffff, 0x7, 0x4, 0x3aec1307, 0xff, 0x3, 0x9, 0x6, 0x7, 0x4, 0x800000000, 0x0, 0x2, 0x0, @perf_config_ext={0x3f, 0x2}, 0x2, 0x9, 0x7fff, 0x0, 0x4, 0x4, 0x5, 0x0}, 0x0, 0x28, 0xffffffffffffffff, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f0000002000)="2f50fd2221c750f9d6260dface8dfa1e12b37233ae8930fbed22c9e4b929d430fd290ee32f9f4c0dfc64a5058750193e30febaa463ce9a88ed9cd224f1c7113486ff252b2977bc0d39a9d90eb9a10c58d48e8ff74489890c56dca1461859fbd1cb0b1c95f1126c8ae45924e200c2dfb21a6d7cddcd554df3c9c6e5dce868aff6e78230ecd8832c0b88615501dd5cac4370789f2bac96e81cf5916c614526e3c695c64d9ef8469a22f1ed1e3566dd07352444aa1495d4ca03932c9774b56364596098eb220f22ac60340164472bd861c39e56f822ae83", 0xd6}, {&(0x7f000000f000-0x63)="536baf8518dc81ffb178ee4ac829ed522ca0b21d4f9a31a15ca882928b0ae8093f4af7bf5d8136b399ab73c27d9bea069f043ffe005fdae88987534a44b8701b8df4e10f7ce2de413843fee48d3eb101b02449dddc399d8135c4e4bfd9ba2513205a24", 0x63}], 0x2, &(0x7f000000b000-0xe8)=[{0xe8, 0x0, 0x4, "0ce4c43752a7607e4fe12af6c1fdf823884baec3dc3dfd83cebdb7acda5eee9493a31493cefc807a95d94576b78532d8fa70f400eda5ae601c0d10cf56f033e35ad3fb8c994064821f5ce650bfb17c1dac69f78a9829edde7c1372c2267db6f60bff029a27ee99c62124529062497add3412de32157d4463f412e4c6d4521bc758d673702199f53b2950d6cc8233c8a0b97e72cd5a3dc705e1e19f2dd18da702411048d1d0f4cab7a7c90f547c337c02d815b62e3f5d7913f282ad7c11d14411950eaa9f05c042c8a5640ae8ab27933058c8b9797df2"}], 0xe8, 0x4080}, 0x8000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xb, 0x5, &(0x7f000000d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)="474c00070011094c4642875fef79b12ec1093f747530936e0e5e3fd3184a8569b5c82348e1fd6c07223ae8db4b96508474082baa934114f7e0c160701ff30ea0f7782e6d0d4a74", 0x2, 0x81, &(0x7f0000009000)=""/129, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) getpid() ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f0000514000-0x60)=@nfc_llcp={0x27, 0x81, 0x2, 0x6eb30ff827c7b615, 0x200000003fe, 0xbbe, "9d3cc59debdc0650fe30808d67c93ba2fee10b69bdfafc9b81d7d460d7b2c953c28b7c43889678054362bcea35b22de54c8f47105a087a11567957fcfaa55e", 0x81}, 0x2d2, &(0x7f0000b7a000-0x10)=[{&(0x7f0000e2f000-0xed)="17", 0x22f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f8f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bd3000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") 2018/01/22 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00006ee000)={&(0x7f0000d2c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000696000-0x10)=[{&(0x7f0000e30000-0xa5)="e0b3e55564a5b305276bdece1622a619fda771a7e53f82281a5080cfcea799ce0af6c08e8300af2000f65fa982380eab13009af3e633f6168f2ed013d736e774954c40c078aca4be8183bf8d30aada145558b2e5306827dcf25934373ebe18686b97aa055b84ca9c371359a95ea312de3e0a640c24b46c7b65874d0cd88d2304c733b5c928771dd9a2a488c785dc523f0b494a3ffef8e691da968db1bc5a32bffd3e86eb50", 0xa5}], 0x1, 0x0, 0x0, 0x20000001}, 0x804) recvmsg$kcm(r0, &(0x7f000045d000-0x38)={&(0x7f00002ed000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c6e000)=[], 0x0, &(0x7f0000904000-0x2b)=""/43, 0x2b, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000490000)={0x0, 0x0, &(0x7f00007ae000-0x20)=[{&(0x7f0000799000-0x8c)="19", 0x1}], 0x1, &(0x7f0000fe4000-0x130)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 1: socketpair(0xa, 0x2, 0x7fffffff, &(0x7f00002fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r0, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) 2018/01/22 22:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000597000-0x8)='./file0\x00', 0x10) mount(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x0, &(0x7f0000fa1000)="") mount(&(0x7f0000e37000)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000467000)='squashfs\x00', 0x7ffc0, &(0x7f0000dc2000)="") mkdir(&(0x7f000003d000-0xc)='./file0/bus\x00', 0x48) 2018/01/22 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0xd, 0x0, 0x2, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x400, &(0x7f000000c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x1, 0x5, 0x7, 0xbe, 0x0, 0x7fffffff, 0x8000, 0x5, 0x4, 0x8001, 0xde, 0x6, 0x101, 0xffffffffffffffe0, 0x81, 0x9, 0xc3, 0x8bc6, 0x80000001, 0x400, 0xfffffffeffffffff, 0x99, 0xbd4f, 0x283, 0x400, 0x4, 0x10000, 0xf3e3, 0x2, 0x28, 0xceb, 0x5, 0x5, 0x1, 0xfa, 0xffffffff80000001, 0x0, 0xdc, 0x2, @perf_config_ext={0x100000000, 0x100000001}, 0x8, 0x1, 0x80000000, 0x3, 0x2, 0x89a, 0x5, 0x0}, r0, 0x8, r1, 0x9) 2018/01/22 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="737d836b0000ffff7200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a06000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f62000)={0xffffffffffffffff}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000e54000-0x38)={&(0x7f0000f63000-0x6)=@hci={0x1f, 0x7f, 0x3}, 0x6, &(0x7f0000f62000)=[{&(0x7f0000f62000)="", 0x0}], 0x1, &(0x7f000077f000)=[{0x30, 0x11f, 0x1, "29128bd0efd702130841f6b288fec0a18b402fb51fb81a20c51a8b"}, {0x88, 0x11f, 0x7, "52b21c4e4dc0a87669bd60d9e26ba8141fcb22c397edd93980e20363eba062ffe61d033ff5283c85b83e3daae2ca31f6b624648d98e5df21e21488a08a425f9e7e3ca7a4c6a94b55117ccafdb687ed8dde96b87ddd6d871ebbc6820fccd224e78bb9ebaba36d004f70eece27bf96d8a2de"}, {0x28, 0x118, 0xd91a, "db402982056eaf058b2e19df90124c366f"}, {0x40, 0x115, 0x119, "a49c027ed2a37da20d056f620f47881223cb5a83d272d142a3dd2ee5d1ae955e5795e5befc7a0685e0"}, {0xf0, 0x11f, 0x20, "013d4188f631d952de10e16c1edb70eece4ee3bafa1fa5b0acce704f3f70c8c230e12a35591512bdbd9a04432171b1b044c31ea9d569842c1a0ce2986c5d41deb7599469e1287b56e86e47aeec970ca13cb204e1e5f39e50eed2ce867a1d87904b8eb17b8170727c3066884b4122ed307d6f92e626f634b9d365df4e3691982558feeb8da7e97af2168d707833f912bfa16e3aeb4c50ec58ee16a2be061c29dd19a48d0d77e6729fe89075a46c1a83343d03eebd3aef45afbc5c8a00c9aef9cd372526284c46392707e6478f44398ef820e93fac57561d1de6c2b59e5066"}, {0x1010, 0x0, 0x1ff, "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{0x10, 0x119, 0x80, ""}, {0x30, 0x117, 0x0, "a932a07c8cb6b93334db2c36a744cf06b8e63330f9b450bccd0177"}, {0x40, 0x10b, 0x1, "681494a6ef53fab79264c6c16cd47eea2c289bb9c52f6feea057ffc47519ecf971ff79e2681f9d993861a3"}], 0x12a0, 0x90}, 0x1) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ef000)={0x0, 0x1, 0x0}, 0xffffff47) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000052000)={r0, &(0x7f00001d0000)="b8450bff45a4844e5d48a4908d0d224f2e5b62b2f65f84e352d33bf5d55d4b4d773819ce406ebdb1cc9bf738600cbda841f7f2f86b1fc0124485379ba66d5c1b5c5e2221d13605ca95b5cfa60c1466ea898b2efc0a6003ff50cbc2cb0654eae5c16e6b76b6c949dd528c"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000ad7000)={0xc, 0x1, 0x6, 0x0, 0x8, 0x0, 0x3505, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002fa000-0x18)={r0, &(0x7f0000f20000-0x3c)="5b17af972576347069d268f6e7089b7a06fc1ded820187516f4349a5ad0fdbc0d4a45dd11d1675ebfbeccbcdea203be45197726df73e6aa51c726c8e", &(0x7f00008f4000)=""/74}, 0x18) 2018/01/22 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000c000)={&(0x7f000000a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x40)=[{&(0x7f0000004000)=""/183, 0xb7}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/165, 0xa5}], 0x4, &(0x7f0000002000)=""/215, 0xd7, 0x200}, 0x0) socketpair(0x1d, 0x3, 0x100000001, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/22 22:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000327000)={0x0, 0x0}) socketpair(0x8, 0x80005, 0x1, &(0x7f0000afa000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000912000)={r1, 0x0, 0x1000, 0x13, &(0x7f0000208000-0x1000)="06e894b1223898cdfc6a18114a2c1de6ad3e91569ab53c4f3d8bae12d3313e82d9d2f12330dd678aaef769f220c11220b6c03c3af4aa4faa162aa7611d7d533ffb438fa19667f2e908df9da9654c8ce624363427493f237ecb67f622807d3c86b674d4044bd6f6561b21a8b459cfd240344c8ee4e28203aaf1e69bb2e960e8d9449055635356b3a9479f0cbf6fbdfea3ba7c62f2ab577c750ec69ce27713a9295eceb0cee03e55495491b9649e7a24c4472371a0ae8dd17d248171140b56374cdfa1eb7dd25654a35a8cc79f7d82e58bc92cde6fb0981fa68a79b0ecd896ee6caae52b1431217649ef2959d8c804b1117fba8597cf11c7b248e3aff0ea6421fe7ebbd5c4383c9fd0306caf267e1b58a8915260f493550f321e73678c3be934913b06286e435e497783694850620e00f76f66596f3e3061a3948d46062c3387ef8afa9b24d0e2e5c2d397f07cf0f2a74b4345a533943f004e67e1df665967a890f05d1a2768540ef1dfddb4cc434ab99ad62e66f04aa8cb1621d22538c3dbb91bf05ebfd5ceb0fc1fe09e2275e913dc8b14ffa91cf75f482e683636f5e03c27d66468280e3ef474dcae96d4e9925393c9c2c64b0e2eccbf796bfd7ffb6f984adc2482d96e36fc8a1bd40fcce4309f65108ec25b171106593ee3662747e1c3598f76668e34d32a6765baa6de834cea1506784416006dc521cbdb0d6bc87e27e1291bdd240fe026c82fe6e33ca59caabb95b4f200f275c1df767b889c208734e64c59b4a8e091dfab58c30fcfd05f08ee854334f51e9a5a56b8e0618be5eda8823e52a6eedc986cb1c679afd8ea0fe35ab58dc323e1cf510c0bd4731b0fe4f59fad33d8f6c76b2c0dfdb97ff22a92774d56cf82b4b5dca5a44b7c8def88fd81cc936cc75297cdb2327a0e8ac445f9d6fb70dc2d99b3801e5a134987ff40f33c52d7cfa3a03f83e948510d06df9c416d224b0d9890724d62724044a4b85567ceda4a3e96ca96e42423db9b13b2d9ca42d97e29b366bcf039a67b0170c2b6441878aaa0e325ae6ec4afa1def0269605e067140cd858398c4fa0762b57895696f61373d52913f73ec20e755c95720943a3eb294c8d7dd39cb2a3ecb158f748fbd3f79b379f70d248ca643a0342281aa26dbfaf7837245978b18635d174fba7674d74986a6f48274011a445e2393a54ea9fba01f8d83dbded5f1ffaaa299fc34e30e1d87162875b1e6f213c7883999a2b3c9e31ff93cc8a1d7b5f2b70210b2e14c709895cf7f0f713261c28b4c4de5296fe793bf9c63690c72e56c7075590f17981c5856b7751699665e02eab3904ef329a87951c74d6357e8438b032ed6c3803eafd13a928c0f9c65b53521df870fc9f2168b079a487153eb03b44adc04c75b4845dcadde988356ded58871a23e5acc921a48ca949001d0eb6f218d715e606d32cb6cb7d34e6972e002c4e0cff411baa2abfd539203741c3fe3c7972dc91e2a28d8010ab26fbb4cf27cd78fc7d3c27e761e3855d92b781d8a20948a12b8a0addfcfd3615066bf784df1640dcb0f748927c54eddd8170b5ec61dc80534d01b87bccc8d5df1de71de4b58f05dde6cf3b6e0ac696cb7155fd1dfee69dc514a421ce1288f7e6a8745e69c8d4223a40f16a36024d4dbd52168a5269defc8a40aacbfa183ccbe1e7a2cffc79f5d076e03fa0d5d33752498e5921baa271b5a2c649e8e5d248bb6d133c42628c81f12f2517ffb05141cd955edd9c9e6ba7cfe00d806e7d6bb4d578cb3b54c7712b4ace7206464bb0f439f7769c0954c801a20e1963d8e81bf87330498884065707001eb6b12773f578c3640da634f9a14171f2c454a8ea8475fe6c04b71c66e7d9d88d24b55c247b0ca9c312e3ecee76a3cee8be3381405f0b8369834125468844e738c7c18fea4410090e6e40f8472455429765078e3ea6ef2916f078af78fbd63916c656445c67f514635cf084d087a2405dd52fcb0f65a5fd363b449ec88138e9dfed2e478e8ec1012e0a01ed0ff0fda69736e858b8ab9ab7bc0579569bf7afc036c494946ab41a35a31fa5902e1c739ffa16a38ed1b7aba8b5d1e97790dcdfe9393b6174248303484e3a9d59bec1b7f2133a532bc6b9da9dc58555f0c3bb945c94be5f176df6a7ad9baf5b02831e38329f5f647fc711355fb149e0326f35f6acdb1209967370b015e8077f07083e073aee8aefb512710922eb25066d904cf35f6a63c0f4c95235eea2f319f5cca22b8798d99a6ae08245ea924c4750da47fdbdf2ce6afca2e4ecb4cd69a04fdc39a01bfc1fce95bca0108d3df5056ef974726142d981b1b9fe7b294a4e323cadb5744815a7a8f9d2dc77a03b5f11c0ac9dff9ebd9afc162cf2eb0390edbd1c41d1cad9156af70c438bc4d7089a0285cc2631da578e7e7ad50c9878392dbb65b87878020e377d1060338af9528b3c8945bd225086c9521198974d761a0bce07757679a4fdde5c3087ad7beaf0c398062193e4f23204a58a2e130697f0db10a85aa1b81e9d3e8a5a2faac289953d7e587b78eeaf13de003952fe637fee0a6a9bd5e0ea997324faef68bb2b1e28244ae1938a2f365f0689a006533f9e80c9c2a5d8381cd46cebd23e5f7e27aeb9de48e167f7edfaf99f1fe61ad5bc3c612f559c18dbe90cd756a753189b571dfe56eea7a6e439bed2ae46418a3564759be429ff0f3ae5652697816b362efce82d016a9823878d026dca04cc74de853bb21e4bff374f6ce85df11b3c7638765487d11303a485b803a0d6fae1515394d345489249aa2268c93f5e1dbc20c436ae68b1dc34608eb18ec9657cd9775648ed5643100d10e8fd8025b59461773e9583b25ea99789ae6059912c25ebbf48afa9f5f2b0a8f71e397b281a5d5e35c9cbc39d6932aca00962eee331d3f50f4ae066a83acdac75ef17e8c6b76dd1f1fea71950d781fb78b4ca24d4d4991f726b037a58c57d08a34b7c4271b3325059e1f10424d6b985606c94b092cc024035072cc25d15e0ccffa02a8d595d1ee7f750356d854262c5d10f88c41fe0ec1ac3c9b040247d5ef6e5ae1e2748c26359b39457509aa151b94c039950c8e78b4bbe6b1d9fdc46f7373b4e0e26db0734e44eb9c91887fa6f2646340d5fb6c8edbd2163ed43be2820ef3c45a1b5226e6bb68262e1d2c84bb78bbd1c84aaa2c110d6ba9cee80fd9bed89e9d5d7c736715e4eb5eef6834c6704bcaa1086bb1a22cbc153624225716f7bea68538775c3893968768420b744f7787dce28f8900aa794326ace4104f058cfea24180c702560413428994332f2e4c4136a973f9db218c805693e75c1241fdff771f158c802310420cdee56f43df0cc9e9c873eae47173d60636079e1df357e1327188b31ef1d2632eaf890c2ffdc6e5c44ee503e6c5a9770e55bcf2377f0dd37a5bba9fbe81ad054d5efe7d8646e5ff18015e57d2ed2626aadf233d7195d472af168d7063b9b26ebcae51ad77d25275f2f284908c5fbee4fba0bf62a48dd9688012f41e4b55d1b06587980eb9aaccfc7d37603736369b0f6ebe7d77cb6f24bc6c6a381ab41242d4605b7841b826733111177d744913a3ed22d3b29a8a198663b0b17f8e3ac355f42f9cab7caf7857320702157284cbd6b8abc0a5766ffd74022a037f138ef2863b4f7a07daab6cc8c2f79d6a6d5d5a23ab88a7087997602f2d5fb6717655346793f44fec2271fcdb668a5d24beaf4281cc3697c974be6ed99c3bdd50367c9a57573292e23164b12e11f1d89066e63c312357ccb5f38fdcd89e34b5cd616f5d92b886f8c7420fbf9eb55ec6fe07dcf823942c0d9693f9de277023dfd5856306022bc4b9ef758add3e2a89686196ad23edb5bf2f6a878ec5ef127ff5ab5a366e3e2e69fef787c6caaa267988af360c5a277dfcf08b9a469f8a2b576f29e4c35c7c3648b4337721e08ac97ca60f34a92cd6febb222566162799f6f60209eb34cc61f8d8cf654b1a310bead701876aeac9af380a5e60e75f31774af6511d67a97b874eeed9edd20b1b763fe3e24e193fafffe1e50e5217a45a4567605519ddd4734f1f0a781f4d4017abe9ce5812231881f08cda2862434979ab81fbb2d470e742e9193488933dc425e6b67ebb6660e0e5dd7e0416b33146f1afd063729fa2ccfa5f73bcfbffe511dc1e0f37b8bfa892ebdde94c7e44e983fdaf15d474437e3afd4a2073117cda7306a80138a7bab9f6e6ec0851cc580d78d2ce709c121b80887f970c65382b8a8545bba3615509821fdfe54c8416e13f06c4ae248234185dc7a95f74dceb7e11e13c9e923ca5b6fcc1e98317057be1a51cf65329effa1662fe6b8b83ad1ccfad38689d8ce97a92963ae3b15d99882219d8f3a98c0dcb1fd2b0cc7a04cf925d2a821c2df482568843ae347af60d5c41a9312fd7d29a2c0d023b7274604d6d501a3e279b568eddd962f1786061e2cd12a956c67b5cab3de65ce67e761019859501bb90abb2940135594ccdfb94e9e9fef33b483810b9eddef56367212ce81be15e9e1fb4a77dddefed0cf0a5d82ac565974530f96db5b93f14ed0a8fd22938a0c6d66f642972f922f2c0bcc980b83c862b495ca2d3ee98de37444e3e1eab440dbcce96e4b0493c8901bcb9a2eec92b2bbb675de3f0693ec668dfa2886c455b58e0eea58a0ceb804bf555eb4d8b82638f77f008bcb272022b1a02c40547d0f4e16c824b20dc824190c396dc214aa317a45e73178b1d8294d4c8f479121b5c911ff8e4732a1314ad011c2ce84a77054b3ca3ca0c478553ac3b4ba01a6ac3aa30d37399bbf94488a950b62f02713f8272c37631d81e815888c90e3f6361393158082cda62b1525e3298d11685a6807e8a6cf43332eba203a168dec4c41cea6ec7bc0a1ea1782c0308070e955359063b4a2385a8d38724fc87abb4604c0fa0503a02a5aef12ac7c5d7dc4796dd875a0a9b8bfa3081f15fec477a1a35a9c5fe094b7a5a513003219f4509bf1d21cc32355e8554ae6e775832d8df45fc0c3d5fdac9004d87756d1bb928e75944bd9bd4ea8a34ecee8dbb5e713efe76e2901bb09cff4df28e9819f55a3ccc2200eecc670428f25a4f50cbbcfeadd219432dd89682dea229942ecafc628c16f4a8d9c596323dc016bd82a7ac572d0ad8b57c5d1762736d1dd058ae842b1aa8fd352331704f9be5e079fcd5d94eaf0c5f11ba861e5c52100beecf55080bfb1ef3f1e0c10ac15371e12073fecf2d7e05599d909a6622cbb4ef1061377e089bf517034fca1a36b070fd29e6841248000a428119b396739b5461ad343a0602d5eaad3cc0bdf26d62d3697c2a4dd5f5ac24c2c61cfda0dfafad478aec4485511190b6d8313eafe8083eb5a29940bd1f7e3a6d164e4eb45e26ad23646315e52622c5ec4691e458254060458e80d322d4e83dc453d49fc51d9b411b4c52b72e479421cf23bc20c3fd231a875f217c088e286410703f0d67bb11e5b0f1341104e977bf8ed2e61ca1b1be8a0987882f342b38e4f6a731460ae18b2eaebc478f932c931250c40307df8af1fb5d268d1b10965634abc13a7b02652108683baad9682adf62a32b32f53925f0a0932379ecd79ce0b4137d040c1d9bd15c56644a97037c2e8a2231d8079fb16f6f8eeb57e69b1a43e7a5217e13745b0a340aa9233b1cbba8b63954f249461937018639cbb5829ecbd42a00ae09ef4a758fadcc3d7cac089e8d4b586cad6c2b4c93e07a669e4826c9e0658ae51bad7794025d671ab543c5167cdfc06f5489fe81bc45f6eb98127cd1e726384642348227f60f3", &(0x7f00002e0000-0x13)=""/19, 0x0, 0x101}, 0x28) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00008af000-0x38)={&(0x7f0000b30000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb9000-0x40)=[{&(0x7f0000147000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000b0e000-0xf6)=""/246, 0xf6, 0x1}, 0x0) sendmsg(r2, &(0x7f0000d77000)={0x0, 0x0, &(0x7f000035c000-0x23)=[], 0x0, &(0x7f00008d3000-0x208)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000032f000)={r0, 0x1, 0x1, 0x6, &(0x7f00006ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000cca000)={0x0, 0x0}) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x1e2, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000056000)={r0, &(0x7f00003c5000-0x1000)="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", &(0x7f000070f000)="0a1e8b2188fbdcdd064a7ff2b9509da11dac07e7dbb95fe19ca1f7dbeab49a659776d641c9519788e87f7ffb4a37e5fa2cf7debbea559a766e12376522bc5598aecf593692a45cd11e27e7c68cbf095fd857a62c81e15f7cf0bb65", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000011000)="", 0x0}, 0x20) 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000612000)={0xffffffff, 0x6, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d81000-0x18)={r3, &(0x7f0000c53000)="0f4e28f95771", &(0x7f0000d93000-0xa0)=""/160}, 0x18) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000631000)={r2, r0}) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000343000)={r4}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000e000)={0x1, 0x78, 0x10000, 0x20, 0xffffffff00000001, 0x7f, 0x0, 0x1000, 0x44120, 0x2, 0x9695, 0x5, 0xfffffffffffffffc, 0x80, 0xdd70, 0x8001, 0x37c, 0x4, 0x400000000000, 0x3, 0x4, 0x8, 0x9, 0x8001, 0x10001, 0xffffffffffffffc1, 0xdc, 0x6, 0x6b, 0xfffffffffffffffc, 0x3, 0x5fc, 0x100, 0x9, 0xd82, 0x4, 0x1, 0x400, 0x0, 0x400, 0x4, @perf_config_ext={0x0, 0xffff}, 0x20400, 0x5, 0x5, 0x5, 0x7, 0x8, 0x10001, 0x0}, 0x0, 0x400, 0xffffffffffffff9c, 0xb) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000f000-0x10)={&(0x7f000000d000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = perf_event_open(&(0x7f000000d000)={0x4, 0x78, 0xfffffffffffffff7, 0x1, 0x1000, 0x6, 0x0, 0x2, 0x200, 0x4, 0x8, 0x100, 0x9, 0x4b42, 0x100000000, 0x0, 0x7c40000000000000, 0x0, 0x6, 0x7ff, 0x4, 0x9, 0x2, 0x50, 0x4, 0x9, 0x0, 0x100, 0x3f, 0x7fff, 0x7fff, 0x7, 0x1, 0x8, 0x8, 0x1, 0x5, 0x6, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x4}, 0xc205, 0x3, 0x3, 0x5, 0xe67, 0x8, 0x7, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0xf) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000-0x4)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f000000d000-0x78)={0x0, 0xffffffffffffff90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/01/22 22:41:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xfffffffffffffffe, 0x7f, 0xffffffffffff0001, 0x1, 0xffffffffffffff9c, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ef000)={r1, &(0x7f000075f000-0x61)="", &(0x7f0000fe5000-0x99)=""/153}, 0x18) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f2f000-0x38)={&(0x7f000044f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f2f000-0x10)=[{&(0x7f0000f2e000)=""/13, 0xd}], 0x1, &(0x7f0000db9000-0x10)=""/16, 0x10, 0x3}, 0x100) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f2e000)=0x0, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f2f000-0x8)={r1, r3}) recvmsg(r0, &(0x7f0000f2e000-0x38)={&(0x7f0000f2d000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f2e000-0x10)=[{&(0x7f0000cf3000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000af1000)=""/0, 0x0, 0x0}, 0x41) 2018/01/22 22:41:14 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x166, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r0, &(0x7f0000005000)="1a9ed47f224d01951636abeb2e201a2f1c09e2e79f9f07d29edb9aaf392b74fc32f7b8222ba41406f61174e0295232dc72abbfbd43d36c7eabd11598689dd492011fc11f949edaf1cc8af4dae8d18dbd638b6c616bf8bff38dc25dcba47e2044aea37a55076a67c466aec4f549c4b65f7a634173a5b90550a77272a99edf539a84c59f32b1f97dfed4528b43113534634b8eec0a56edb143d4e94850fe7c0dd2b71b876c58c354014219e6829510efc8c3902dc374a026f05af20cfc1f4e8e9c86b4198e14b9cd46782bf290"}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x3, 0x2, 0x7577, 0x101, 0x8, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r2, &(0x7f0000005000)="d9a3ba66ba5940d9fd92be2b64d4aca88d3ba0dd2193922754fea1dafcbc34915835c32103c8a95241662b7da03e296c6a6fddf857e046dfa65fd444e39b2078d1a5f05360c693c31650", &(0x7f0000006000-0x38)=""/56}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={r1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={r3, 0x101, 0x10}, 0xc) 2018/01/22 22:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d94000-0x8)='./file0\x00', &(0x7f0000369000)='./file0\x00', &(0x7f00002bc000-0x52)="716e78360041344ec2dfc75cfcf62344e0bdffd78e12b46f644c3d97895fe32daeb94e17f94d846cec873b7a5262940dbf0176f85f083860a4f97f2a8dd6b9ae1cf144c2589b2a471827c2fa7bcc08d94c59", 0x8, &(0x7f0000011000+0xfb5)="f6e41fa4948cb12467678e64da359c561a090a7b87fec072e72ba763b139a19b96d162b9bca09d8708f99c4040d581739f25642335ff4ef53e2818f998f4b97b14f912532ceb882974d85c6270c90dc99a4a681f1be8648eff162f9687dce6007ef1729be52408a381598d4925dc5abceb8ebbb6b56805ae4850cc26b82049b7faf7808a68430037d88d966d5c06ed1d2f843234e114e7e1bb491a782485fcb4f0f920b880d06b66887923c79a921ccc80ae082272e69aaa8e9346ec709d610317d4c71c104a05d7f74855eba731d1e33206") r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2820, &(0x7f0000136000)='\n') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000051a000-0xc)={0x4, 0x78, 0x8, 0x7ff, 0xffffffff7fffffff, 0x9, 0x0, 0x3, 0x80820, 0x3, 0xd6b, 0x2, 0xfffffffffffffe01, 0x4, 0x31, 0x0, 0x10000, 0x391, 0x401, 0x2, 0xc000, 0x128, 0x2, 0xffffffffffffffff, 0x7f, 0x28000000, 0x6, 0x6, 0x7ff, 0x11e, 0x8000, 0x4, 0x3, 0x101, 0x6, 0x267, 0x6, 0xffffffffffffffda, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000a60000-0x1)=0x0, 0x2}, 0x12200, 0x5, 0x3, 0x7, 0x7, 0x0, 0x8, 0x0}, r1, 0x1cc, r0, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/22 22:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair(0xa, 0x3, 0x4, &(0x7f0000540000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000325000)={&(0x7f000039c000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f0000c62000)=[{&(0x7f000022e000)="a5c5ff76328468a146822a4c0209600c408af663e0752aa4a98131b9c1b22076c909ab36c00deb318751ea67fc95eb3f7370ad2314c7a6c03ba4569ec25b26e86a0e64012cba467bebae0ce3a9fd66675211eb12bd440f9387bee0fffb7b0f72217c560744533392d20f938d3a49e859a7c1ebd0da9338ffe81833c15b309b779ca748c5bab38cc8893fd84b29f3f3c4a2f25b39f194da4fc09b6dfe37bcd754e60b71455f5f3e329ea7b752cc64d49d7f56ef2c9eeaef919b5bff3d", 0xbc}, {&(0x7f00002c0000-0x1)='r', 0x1}, {&(0x7f0000824000-0x1000)="2516bc62ef2e0e0e5865bcbed8851af50440b1de5136c38c1c39a946bd6268a4d645155c8c59d0c3da84d01265a54d22a210e343475121d6d0081069620aaa5f3ccb2ad62fb13138e0f75661bfac619cb425b43fc9476c551f2550cbb6fb3d827b1cf15352b6ed4ac7a0d62e6a89ada5aff91f45a5c49bcc20139d7fb1bbcae8d1837627928d13cdb17a63e034a8bc1e90a2dc4c40221058ea008efde40155a4a2315de5c03d44b5d62c65022ed7838c5b8b8811808cdff5b35f252d5ebf4edda40eec441f19ae58affd21e5bc9b6d9978c4664325865dfc716ab7e0ea03e6e596142327900ff34d0be910c6789357663ca48db5f56d9b79fb5c4f74e8baf4c68c19b84b4bb2fd4b9ba2e3a0e577f67485ab5aef7df9abed4a3732848e9ce8f0a91a9980667ed3bf7b4f3b40aee21d4b24d66b19b2d9f7fcbc4524c2de6ff5fa5e034cf6657d95dcf32b932c8ab28bac87d0bfd86aa92f517ee64aa9a3ba41ad4ca4d13ca23a55962e0ef1805000fe870b3e68e5a2f7348bc91954005ee0c2c6fe5a188288ff80311a63f8f23405f8937780c58e92a949b892b0f095659c4902a0baeedf55a12f51e3e0646e730ea5ff26d4eb1f98e0b40dbf826226101a080bde45f385a66bcc536560833af4057f8981faadaf9f4502186713ff4ea00217584885a70f408beeb00e5d7d7424fa976da376141fa3a08115c962f05419ab262975d032c7ffddc7423ae62c290720b9dddfbfda147ce62a9af3e4689d5471407fb45df784e271be4ddfa571231869eca88c1718d03d3ed3bacbec959ba0ed14bbf2db28377d86777652ab71c2accd0091555d41c6080a81964fbe617c374195b1c24333af0679b887b63ba4232fbeb046edfd82227365c672d0d854afe3b8a4d5cd209bf43f73ba0e0f992cbaa5ab0365d7e19d60d4aad5513a2acd5bfcdf64345fa257f43fc4e129b0e912b042c739fd2755fab826c2f64e7633ac1a6ab091211c17283ed5862b7bae95b1ccafbdc0b804fd8a98494137ed6603e034f5bfee510df721403cb212b493caf433f65d21a7fb25d1e83251e4d8b09c5a61767a9f399f015cd45ce75558412f651f2b9d3781b5fee1b254dfd37aa160138be956fd5deccc04fa2e2a3eda9714ca2439c10bb8431ba01d0a406d2fb897865c27fe4e82bdb03fa8df308bdea3dbb20d2ef753516080911ea518ff72d3a11f597da1948daa0da98c7805561d39325f46f32db61a5d1c33b0a8b16602bfe8bf33c018ae5a60867ee9a1472542c10b1902910003c9ab383a4dce366f7754335c0a299ba6616823d802dd6a87c97dcd56570d888beb051e7ac29e6f155f10fa93b66b847486a2f8929df27c58255c68b4fc1b69379d5f84fdca350a11f49503960fad7284be121d801398ca7351515ff51439ee5266d1d285b4e9866ba564846059d0405fc262ea04278961a3c7b9140bcd6f1b79c50e8b20f4b510f515daa455753a34a815c6a984881d203238db249b089169df7e58997ca33f3043a5ed96626a27501a533eeb2be1a9f9f07c8c350caa56be6cf2f8d1cfe248614555419430ccb85421c821924891fc6d5b3a5800cb277a367e744c85212572a39f4902a1d0b3b834ad6a7854a0152267ff46a8310cd89cacc13a727857bb277401f12f56a7b9f0a6bcf6a5d46fb8d345adc122c5f608d72a2dfbbfa9eae00d5f00d687de498d98a3394d2f38cd803b56f7cb9bb51ec2741bca6283251b0602b9ee29fdb11797b5bf3e04befb793c3ef019208ec2be3cbbb1d75b9fb07d54bd6d1cae7c1ebaf1f39d22b20828c7c578caaf1b8f7734a320093e87175da22be97fb019fb652f757d013c95dc36c9f57ae08ca4aa8c700433faecad135142cec9550d993cbc5891c77fbaed7579d9b85652e4d66fe2ca59c849f815780fd35d338dd2a019e6968224f5f80bf354a62cca9db98784a6b35c69f0d5d7c702459c70cfe7fc9b6b8bb47d77946b4050804f50b07d375eccc60a74c3edf1861972ab569096b7de2e8d33d7eb2e7eeab12137ecb353a4cde163d5b143f71c7636f215d0d3b78062421f73aa6cb7d809683563e6647c3909e6243dbb4ebd966962e97632a259b6b45ae9deda22762be8020ebc4d28fbb03516b4a998b889ea3cf8484772ad676d53ebcce7d862123f7f78b35bbe4436997bd275c87a7e8928d182ea66348d2ac016222d9f27958fe180aafa95a742a50d81af614adfb59f9c1ada01ff008bd522a7419c1e76b8b8ffca9364da983da75ef831d0917f1ae58bc0fb2ec33ec1f7495ad03c9a9a270b5b007d365cbfd6558bb524b3069e9ebb069613485b3cbfb3942bda1ced9011059c814b8b63bca307c32136731d1d5df6ec05bdf4bf8093556bcec037ee5a8f162bdcb1fa1ba5460c22ecead9e4f243dd2750ba94699832099539fdae1c29d20c19afbfc8ee822c0e0f802d6a99aa29e0045d2b8ea70685ad7edbda9adc7269b936eb0a780cdd31e801e8c032868a9b5de8a440be35314e192a07dccfa44f54af2ebeacb01c8c1f6f8a334af3a412055dd2e96a59c0babf1bbe78c5600e6bb3cbb9619f0325bd2b58c57634e4a2bbf2f713069bb0fd4e966ba2be9947160a1dba5d9793163fef19ab64e4657d58cf4d1458af47e82248b5eb237cb323c42fa2cceeb388c0a68deedc86c18f735da4d8af23b8a2a920dc6ff051f1e49a3107db33973d6009c33cc9635d209cde50e87dbe19edc31955b8ca3d447f7ac73b9cd74b6c66de754a11656ac54e981aff3753a58f3bb00f2ea977e72509826cfedaea4fd07bf6e65e0751ba8e3bec5a170cfeaad31cf55b38be6a28a97b0ce1e8113f942155dd7bde5884bc0b4ba1e40f9f5f5a3f4f5db6ce9c74e8c63075f40971b81a4899c577abe885f3e70c6ab180e847712665b1c281ef44a0d2cd53be9e10c9dd663b1fcd3f2537f924a59c031c5d2949351c4a1535c716e20d205f12bfc4311ddf161558fd254a47a0b87242dfcf9308f755e0db89ed5686ff4fb04d55bae28d94d162a3a6667f4f67f5f27b9d42b8ca9d709eeef434b8aff3a9ee2f9bf234b92fcdb2375162817c7101532f79e7a6774e723e5f094e11ec0b9fbdba5508a07c89ac529eb29260283675500c475582620b6794a1b40c09aec5958a33b42742aea50d710dcf04fe039c4abd880a9c95f1e5e3c451231dbae5e56858daea28129a2b1fa75818dcc52e4ae0ef29fe46072b99de499dfb72aef08acc838f3e9eb68a37f149785b15a896d4b1095ae74c4fdf6a022d2e0fddf11a2ce4ba87db53f46121e52da044adfe5320ff37ec69c7f0cd3b92c9c7d4c5d2b6d4ff3f797585175f34409456f366b018cacd52e69d5b221ac120d44b8a4c3f744e7d881792347fc1c7a305fd67a95ce1ba4a43555f5a17b476fe2a235d66823ec72d5600e6510e722b3d74c3ab208c7e25288e91ea8de948c0cb7eb086e7ce243b0b486a3997a1040fe1897e4e23f976d1711c1589a21cf92cd09474e6687e83a5e999143be922701694273a2fa3e9906f5409e8d88cd6666747b692e93ef450f581e4ee90e5d02d2e45ed878dec8118068146a8c268e72b88ee38fc10e2190aaec4a82ac5d6917391785494af60dc733e23e682c6924346c5e7007721d3fccda0571d0734d29b1f5b60e88b3661977f56193ed293dafdc87d1640655eafd6a7ce2ce120fea85b1223190da81f5882de0175e34f19d5e056ae91f663f3674f774840c25b5755756ab386977f340f402681b92e09ffdaa6a526796686ecab492eae0d08e16529387ef095cb6a48945fa7e36431725e0f9a448e7652a98bc2039a9e853a4d561cabc95ed6247cd6d02e6fddad4d283acc9f9859f0bc126ca5aaf9c582bf71cf6c30b0ca8f733bdb66b7e57997653757f4b3c0e1b4821c6fe852dc395e84a4da0c460634197f07f46bbb665148b15ed5375d1e9f6da5f7d69fd98cb7c33b9bb163e570d7da8deb8f700a4f7ffed0ef8048389ddb261a08a1b80fa109c9569aaa0940e85337f4d07c20d799175de028a4cac3810320b20ba9f0477de7aef329fba67428e7256e584124dd2088be56e06605d3f5f06db6091acd480dab840522edcf5f1748f70a52799bfe2428529aa9a8a635df6ce1b5a65d25296c0b3c400a5cf33bc78a5319ab33ebff6a2ee5fa71a956f77310ba5c9f2f1b4b34a623dda7f7756ecf8423cc46103cdacd67f16bd8a878366ce93321afc916457cec65c4e05db98e673c5eed24bcc987644309d71fcce721a7aff5b3d1a15da47f13cf984b886566defd55782e3dfc677804c7ef6f32c45507d2b2ca05efc390f6719ab2eaf5773b6d0028ecf41ad015aafed4d9c53ecd5d11416c4f73530df4af3919130cd9a3b84f31036149ac8a497ff613b12f27806fa73009c9de0e7070cd1bfc4c700d75f7f2c7f0a83ff82a094dfe2e57b691e2d1fd1720217f3a5b2e8ce530e81cb6f779656d4401656af74187309107ccb4311525ff496f2b2675699e7b465acf7b44c69140556deb08f5a580864a0ed4e45abbb9decbb9785a0a93ce971006f81a04681a8c1e627cf8b1fa4caa8972f67cd7cc1c617b87bfae5fb3230e2a4cc32d1ee2eaf381b355be093cc6351b6ec3ba035eb4e0a2e5dad006f735714beb3c480466113d7a5ffb66010588e34442f65b22a9f55450ff04f0409605fe3f15458bdd8eb4def72fa0d61d326da4bfc2ecb7950f945dbc3b589ac4c9db2cbd45a8326f7e28a1b5a72ada0bf36d479e506a018c639a04b31fd032ff6783de7ab88c3b6e87a4c1b010be4acad7c115cc5a22a76b93975f6ce77edfd1b7c0113aca081a7653a9d7a40bb0f045aaae8ab5206964ef95548b874da31e79994a51872cb1d5f51a685df319eb4cfe0f81fc5b6eff9a3fc5cab1f26017dc4f738d2e7a73097a5882a3de4d23fb9d382a1b8cedf06cfeedfa598843277d4941bfa5d1afab60c5dcef14146bce005bac83dc76a8d4f56a63fe4fcca928117be87648027625cbb7f6cbe908fa4d19c5cf70261b6bbd9492407877cb9a1a8f17b136abacc0ec3a6ccaf22e1821960f41ca0efdf66a17bebec24a78e7ffa6f8b61b9a1fd369a020a645fc4bf34ae1f72121290ce503dc129053162e1d548749887f8a063ddfead8cf686b61ef7de25dcc99786b4bceeaea5191755a578cb6ff81dac1485bc8b75099e3d893bf4b61024ef57bb594ea0009d67888951627185fbee4f5e4c79dc2f90c1d3fc657ecd1fa2d68f98f5e02b65432459d4a7226d2285cbccb2a7d48cc7b7491318dbb59325942e59c71bc863005ec4c569ac300cc5e56ccc40f4c7509a7647753679e8aa991748ac8ef37d87b6092db02ee5d8497f476c44bff22d078503931f43ea5399530072168fc92104a092573afaab4c272a823589e08362164d799fb5b04952e16124111fee0341fb6681138e753a99fe1456ff5ee1c28432d45dda1ad3efa9b556502f3e1d03b412d5a2404faddeed924b1fd19569a58d03f2517f66453a87d50ed4b8d076d4b7fd645fb795dc0b1ef82d29d629f76ab601475c8e0455351862c8c1db44866081eb56ee6a8773550fba3fbc718d0a773da93327855a02a4bbd52f36bb1523c821807c3866fb7437a77bd04f994ebd70a168ff2c2bae95ffb82e51cf3337ee1f7d86a74e6072991faa3d8112af9a6aeac868e4b7c3ff62e3fcfb0bda4017a4fc56dde6e97f9ccdfefec2dc70b0dd51977638a5155ac445fe27770e3f38546485b90d0128ffffba6310651717f7aaf9776061ac562a8168ef7", 0x1000}, {&(0x7f0000975000-0x74)="2af5278d62c59354e347bdab605300b6cf8fe07f7c45014dfcbe77a03df1f3d164c5fd3998a9dbf179e722add14d783be447600de451efee03d73bf2ea816e3f72061664d2658f6d30eec20d689f8139b42e38b94210eda776e248fec39dac6096e0c31fd23813592d53f87fe3a7b8d41bcfa83f", 0x74}, {&(0x7f0000f49000-0x80)="32f2c41cf024b5ab4fed23858e83be7ed207db72f5b88f1c6cf1d72bf1d1a7c05cd4899d710037a5f401e183371441ebb18267f7b47cdaa9ae290357bf9be9dc5ba52606a6af3b98ac8f64c405d50c55572f6fa199e542ec8866ea8bd6bf23ccc0e65a30059d331c2eb7bc97f2f7b686b49fcca0beb0c390270c44a4c18cb6ff", 0x80}, {&(0x7f0000681000)="6b1da70b0611b842da8ec33614dca45ec09fffcff1da19faf36df04f20eb1bf0eea80b40115847f0ab80566c16013df2f3353d4d73c99d1a96b37c52b4f3b674cef4916a32570199a2c549e315431f7676936aeefecec093035e04d54f799d616ed3e5a0cb7af7415015c38d6eb88cc888da0e09fc73e65153c8a95d82d689890f5dfd036360afc0e244a5e3f0de738b7d86ea740419eae22b3ccfc052697963040ff2b2ec5089b28296432f72eb3de8ac98ba6ac9c2c98b66c7173da01b3f1b85f95f1c0faccff4ece480566c3ed74e22162bdf07b9652f20caa74b9a20f3d6685bf44bed5a42193a9b89c4", 0xec}], 0x6, &(0x7f0000fb4000-0x170)=[{0xa8, 0x0, 0x4, "001f9fa79cfb9bf34ccd528659d774898dfeca98f1abf3884608e681a93f80db1656f4232e7d6d66eaa6f8eadf9ab85b2dc1356852325d96be9ca7d222f0395f9c47854d840550dd72c4444b9c04eed12fa24debd40f57cdda6e8f907a8359c364b7496c9e21ccb49122a3dbc00965284f306cf14e5362e6cdc7f300c8b6017f6189f08d8513a6b2d8645f3975757aaafa12"}, {0xc8, 0x1, 0x9, "971d368f655e1de59293ebbdd994871ad1ee4a375fd4a22e913cc834c2daf7ff94cb9406cc1f4cd3c86fb78ca3dc1bf6de5e47fbe558ef5beb2e38bbd0f2a03b741ed645735d638df972044f65963c23aef3d182bd8fd983f2d44ccc77df2be9da9670126252ef53829d4b8da5b18bc23da4bbd2c8477df94955c5fef3b2e7b62fe2fffe7a303c3963458110b78d1b143cd9d9ae2275fc99e1ab9468f83caacac4aac6f4e860cbf451960aeff489b5522d87"}], 0x170, 0x8000}, 0x8004) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x80000000, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) mount(&(0x7f00006c4000)='./file0\x00', &(0x7f00006b8000-0x4)='./file0\x00', &(0x7f0000d77000-0x9)='squashfs\x00', 0x80, 0x0) 2018/01/22 22:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000008d000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x15, 0x4, 0x7fffffff, &(0x7f0000cb2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f1c000-0x4)={r0}) 2018/01/22 22:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000043a000)={0x4, 0x78, 0x6, 0x20002000000, 0xa8, 0x100000000, 0x0, 0x7, 0x400, 0x0, 0xfffffffffffffff9, 0x9ccf, 0x0, 0x0, 0xa60, 0x5, 0x0, 0x2, 0x10000, 0x81, 0x81, 0x9, 0x7, 0x8, 0x2, 0x80000000, 0x8000, 0x6, 0x800, 0x80, 0x7, 0x10001, 0xfffffffffffffffc, 0x3a, 0x140, 0x7fff, 0x800, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x400}, 0x4, 0xfffffffffffffc00, 0xeb, 0xbfea1894bca3409e, 0x10000, 0x400, 0x8, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b64000)='\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000090e000-0x8)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000898000)=0x0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000bdf000)=r3, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000-0x48)={0x9, 0x9, &(0x7f00008a3000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x140000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x0, 0x1, 0x2, 0x7, 0x1, 0xd, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x2, 0x3, 0xb, 0xffffffc0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e90000)='syzkaller\x00', 0x5, 0x70, &(0x7f0000e1a000-0x70)=""/112, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/01/22 22:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000898000-0x8)={0x0, 0x0}) mmap(&(0x7f00008fd000/0x3000)=nil, 0x3000, 0x2, 0x1810, r0, 0x0) 2018/01/22 22:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005b3000-0x10)={r0, 0x50, &(0x7f00000dc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000087000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006b5000)={r1, r0}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000041000-0x14)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000846000)={r0, r0}) [ 72.534957] proc: unrecognized mount option " [ 72.534957] " or missing value [ 72.644415] proc: unrecognized mount option " [ 72.644415] " or missing value 2018/01/22 22:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000060a000-0x20)={r1, 0x7, 0x1, 0x1, &(0x7f00007f5000)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/22 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r0) 2018/01/22 22:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0xe06f, 0x9, 0x10001, 0xf7, 0x0, 0x2, 0x400, 0x0, 0x7, 0x8f9, 0x9158, 0x7ff, 0x1, 0x8001, 0x1ff, 0x5, 0x1, 0x6, 0xfffffffffffffffb, 0x0, 0x7ff, 0x6, 0x65d2, 0x6, 0x6, 0x490, 0x80, 0x1000, 0x1e6d, 0x16, 0x200, 0x0, 0x582a, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xa}, 0x180, 0x7fff, 0xffffffff, 0x7, 0x7, 0x7, 0xd5, 0x0}, r0, 0x4, r1, 0x1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae1000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ae1000)={0x5, 0x78, 0x5, 0x1, 0x9, 0x81, 0x0, 0x74a, 0x20000, 0x2, 0x3, 0x7, 0x344, 0x4456, 0x5ff521ea, 0x5, 0x9, 0x3, 0x1, 0x7, 0x100000001, 0x1ff, 0x3, 0x0, 0x1, 0x5, 0x6, 0x400, 0x2, 0x101, 0x80000000, 0xfb5, 0x400, 0x5, 0x2e1, 0x2, 0x7f, 0x800, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000ae2000-0x1)=0x0, 0x2}, 0x1244, 0x5de, 0x5, 0x1, 0x7f, 0x9, 0x0, 0x0}, r0, 0x9, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007bc000)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000065b000-0x14)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a8c000-0xc)={&(0x7f0000866000-0x8)='./file0\x00', r0}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/22 22:41:15 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000759000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00005c4000)=[{&(0x7f0000001000-0x12)=""/18, 0x12}], 0x1, &(0x7f0000c20000-0x78)=""/120, 0x78, 0x4}, 0x2020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000015d000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f2f000)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001bc000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003e7000)={&(0x7f0000b08000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000655000-0x80)=[{&(0x7f0000aa9000)=""/54, 0x36}, {&(0x7f0000b60000-0xb4)=""/180, 0xb4}, {&(0x7f00004be000-0xc1)=""/193, 0xc1}, {&(0x7f0000fff000-0x3d)=""/73, 0x49}, {&(0x7f0000d67000-0x17)=""/23, 0x17}, {&(0x7f0000e8d000)=""/164, 0xa4}, {&(0x7f0000dc6000)=""/0, 0x0}, {&(0x7f0000752000-0xea)=""/234, 0xea}], 0x8, &(0x7f00006b3000)=""/227, 0xe3, 0x0}, 0x40000140) r5 = bpf$PROG_LOAD(0x5, &(0x7f000033f000-0x45)={0xf, 0x10, &(0x7f0000e57000)=@raw=[@jmp={0x5, 0x4, 0x2, 0xf, 0x1, 0xffffffff, 0xf983a4aecb210736}, @alu={0x7, 0x3f, 0xb, 0x7, 0x7, 0xfffffff8, 0x8}, @alu={0x7, 0x7fffffff, 0xf, 0x5, 0xa, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x7, 0x0, 0xe, 0x16, 0x0}, @call={0x85, 0x0, 0x0, 0x11}, @alu={0x7, 0x8c9c, 0xd, 0x6, 0x5, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @ldst={0x0, 0x3, 0x0, 0xf, 0xf, 0x40, 0xfffffffffffffffc}], &(0x7f0000f5f000-0x4)='GPL\x00', 0x8, 0x8f, &(0x7f0000b28000-0x8f)=""/143, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000561000-0x48)={0x5, 0xf, &(0x7f000022d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdd9, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0x7, 0x9, 0x0, 0x56, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x43, 0xb, 0x6, 0xe, 0x50, 0xc}, @alu={0x0, 0x3f, 0x4, 0x8, 0xf, 0xffffffc0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001de000-0xa)='syzkaller\x00', 0x8, 0xca, &(0x7f00001c8000)=""/202, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r6 = perf_event_open(&(0x7f0000d00000)={0x3, 0x78, 0x3, 0x1, 0x8, 0x3, 0x0, 0x5, 0x80000, 0x1, 0xa1, 0x3, 0x1, 0x3f, 0x9, 0xcc38, 0xffff, 0x362f440, 0x4a, 0x6, 0xd4, 0x0, 0xd294, 0x7ee2, 0x1, 0x5, 0x100000000, 0x1, 0x78, 0xa4, 0x8001, 0x2, 0x8, 0x8001, 0x3f, 0x0, 0x40, 0x10000, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x6}, 0x410, 0xfb13, 0x8, 0x7, 0xffffffffffffff57, 0x8, 0xa9b9, 0x0}, 0x0, 0x4, r5, 0x7) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r1) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00001e2000)=0x0) sendmsg(r3, &(0x7f000092c000-0x38)={&(0x7f00003de000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f000043a000-0x80)=[{&(0x7f000099b000)="15b057302349d46762333733b4a27f6aa7265daff60c20310f5d48a289a1c3e1460f8f68e7df1a8a5ac3f65ddbffa1a2001f71b0ddaadc790c185b4226d20404cdd4c677d9eb28d431e10f7720cd2615c3325f8f09f2c6891d2813527d9c6fbf6046c38975513a5080b40ffad49850d60e3b34ac77e8279ac11562230af7d37ba32d4d82342dcacdb5ccf1e058f1e64ef5a40b5b6eb7acd8006069a9b6824737e9c0f812e3ef263cb3b7241b00080415fd13967eb08001", 0xb7}, {&(0x7f0000b75000)="5ed6e13c9f8aca2678b9bb615891624e7cc0972564392e69d18adb6c8cf3dfcee27998fefa903e69242b08f9595aacce7f2e47aab8dcb1979d2faf224779860796892c754652becf", 0x48}, {&(0x7f00003a3000-0xaf)="7fb202bfcbffb8e07da3a70bb43f4a765d5b6bfa93d2aa4c7d9b35710184ec23c5942ecce57d80543670cfbdeed64e4a93641ee591330ffac25938afcebbf4c3a07f3dad639a025113264ea77fb4f6b211bab2b5b211500fad268c4f97bbf539eb07c1c8801413464984032dd3e084409def78ed1ca87819556f866e987257af47e32e291210f5b990e4845633de1142e5367e5d1175172aeb7881d1322072aa11009e07225a9086da0a3f81af1b9d", 0xaf}, {&(0x7f0000810000-0x1000)="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", 0x1000}, {&(0x7f00007c2000)="", 0x0}, {&(0x7f0000f10000-0xd5)="466902d361b0fb4c17493025055dc9adc187292ec2aac88c336d38793d4dfd6bb6985808cdd213d7a29854041da82a0d4650cd58b1432eb05e2be7a9b66469fa23649f000f0903e2ba3c384246ca404a7420080a19175dc8a4feb0bb49c4f9541813644b92a64333a2e9fb219e042da3bec7ac51ba51a91889ed7a1a20dd677baf07c1e8856e016537b990ae31f4cc60fb1891347c99d32cab7e6b9aeb79623a7f5bd811db21941111971f9236300eedbfbc3c90c4475b6cd809c5d53ebb7bc9a6438f94677746b4c41e3105a5c71ae7e064da2d72", 0xd5}, {&(0x7f0000727000-0x6a)="e15d03a3b1f613da4ea5a65a36594e172d5416e2df47d14a2a02ee54f35ee9136155c42c34651dbf6e89a61ca4aa37b673d6e4a17489cd79df7092f3c12e1bcc187670afb2143ce884da56de3cec42c25b6d4f7702def55751133e4590c91bbbb7d33481362eb77866d7", 0x6a}, {&(0x7f00004f1000)="85148a10366dd2eeddb95013d0fa1cf778aff6a0ccc116019d1e92746fbc8659f6d6881da44539e790d086186a1339ca88cbbc9d57e62dc4d628f4831221c6fc1ff7b9393db3431d37b630095ed3683fa148be040261dbe27b36da17f3d773dd31db2ee26d768f15dde16cac8af9bdfd1ddc8f", 0x73}], 0x8, &(0x7f000027f000)=[{0x60, 0x84, 0x0, "329c091c1f585ef585dcbb1f3833b98fd4c417a2d25e7441c644ed1503f3f69a46e2932df11452374bddb846b2c4f27fe4bce609f6b2f2cba45dab6c6af7ce1e99b289c2ccaffe9c8f6575941401"}], 0x60, 0x40}, 0x40014) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e7000-0x4)={r2}) recvmsg$kcm(r7, &(0x7f000013f000-0x38)={&(0x7f0000a86000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002f7000)=[{&(0x7f0000351000)=""/31, 0x1f}], 0x1, &(0x7f00002e7000)=""/4096, 0x1000, 0x3cef}, 0x10001) mount(&(0x7f0000341000)='./file0\x00', &(0x7f0000ebd000)='./file0\x00', &(0x7f0000ef4000-0x7)='hostfs\x00', 0x400, &(0x7f00005a9000-0x2a)="192a41fdd578a36154eb44c348e61ea7dcf4009743d3f3d33c9e42b462e35ebb03683de730f5c9e3a8b4") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:41:15 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x57) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e16000)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/01/22 22:41:15 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f00002ef000)={0x5, 0x78, 0x3, 0x1, 0x0, 0x7, 0x0, 0x59, 0x20, 0x8, 0xd0, 0x1, 0x5, 0x3, 0x40, 0x6, 0x100000000, 0xc9b, 0x8000, 0x100, 0xfffffffffffffffd, 0x4, 0x9, 0x5, 0x1, 0x4, 0x2, 0x9, 0xea18, 0x2040, 0x101, 0x9, 0x34, 0x7fffffff, 0x7fff800000000000, 0x7, 0x0, 0x5f3, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x4}, 0x100, 0x100000000, 0x2, 0x4, 0x2, 0x3, 0x401, 0x0}, 0x0, 0x4000000400, 0xffffffffffffff9c, 0x1) socketpair(0x11, 0x1, 0x1, &(0x7f0000bab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r2, &(0x7f0000a49000-0x7e)="ca38fd5fad23e528e2fcea45713db8ec0ecf50c6162b84b1c4c8e887e0a58842b607c9e9d66874593a50ca5a55148bf635d95e26119f84c5727377c986bfea500dcb5ab8e3914ed89475b29c2726b3909ca42823e6e743340bcf80a9332280c6c8dac3f5207c8eca75b3ae6ac7d96a1217d97035d3dc60461aacdcaaf549"}, 0x10) perf_event_open(&(0x7f0000cf6000-0x78)={0x3, 0x78, 0x1, 0x20, 0x4, 0x3, 0x0, 0x4, 0x400, 0x6, 0xfffffffffffffbff, 0x7fff, 0x3, 0x6864, 0x6e, 0xfff, 0x2, 0xe50, 0x200, 0x5, 0x100000001, 0x7, 0xffffffff, 0x401, 0x1, 0xfffffffffffffff7, 0x72, 0x0, 0xb384, 0x0, 0x0, 0xffff, 0x9, 0x0, 0x1ff, 0x6, 0x0, 0x7, 0x0, 0x101, 0x4, @perf_config_ext={0x6, 0x8}, 0x1022, 0x6, 0x9, 0x2, 0x9e29, 0xf6, 0xffffffff, 0x0}, r0, 0x0, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e37000)={r3, 0x28, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a8a000)={r4, 0x6, 0x8}, 0xc) 2018/01/22 22:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006db000-0x10)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) sendmsg$kcm(r0, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f5000-0x70)=[{&(0x7f0000969000+0x970)="eba9b6cdab15cdc8d3b1b250e6b15927374b814a99843a4990c1f66dd4d491ce7871c5d58fab56accae68c459a78bb2ebf116db4e1f1d2e67c73f4deacb43e6c2b4636e660f77a7a013ced589fb77d437ff40906e788907aa5608e63ca39ebe6502695209a432cadd4b7d58fa186a770f738968ad6173957023748caae0d192db2b2ef0041e86cb7e7e655aaffe6c8f253360baaa53fde401d3a19", 0x9b}, {&(0x7f000080b000)="7aaa787e053c58b933652dea50c00e717f86e06d269cb991fcad29cce8bdfb559fb5cd6d41027cf3f377c22f82b0eea8dbf47a4e05cf306a56c1a70bb2a5d25ab978eaecb776abdc3bc7fad55a8daa87e9cd836e79353905a63458ef815769abd55b11c131d521bceeb16cf438f52c82b35f6a41329d805a3f8b868f7bbbc973d6483a5f3605c4534fa398f5959721c4073bbb28f6ebf452f7b47870120e05f01413b535b5829debc6849d089f32be094d37b5940ab2fe40253cec2e814365328aaf2e845c042e07339aa15266737c38", 0xd0}, {&(0x7f00004e9000)="7aee55aa0ec4d4a8050e6f4175053854871f402bb24ead20ff518d89b07b13e0b319dd0ecc2a8bdcf849477f8bce91111c90e5d87fe9547b961c1de513121553983e787b52facbc5418c99665a6eb1fae4ff44fe5d18228cdb4abeb26a594c8d85b0206d497e2c9747179d6dd13e3e04654a94acc9666011024c45cc6317c94051fa707c6d79f3535861fc122ddeb9a3dd80c7f2b18b45a1c52c53f325598ecf038d3c435b092f483a37456936f57a30fa601088020027b56b15bc80d36789edd28c796cddb851c3db104db69709f83799c44b0687e327a4a46b6a9e38505eac2797ab9d540238f348e98cb562047d68", 0xf0}, {&(0x7f0000695000)="951466cdc4afcc0fea77151efb9cdc072c6fcad83851c8cd3c5bfcd70634f022c9f293b973c2503247ebb4c77cfeeddff1bad8663537ee802af5151ca1727dc5496d0bd1024f2e081b493671abf3b0126bcfa4a12c3db8293fc0e90a6dcd1901f96ac3fdd817707d94c6b4312dcaf30c7745d53eca4b009ad6103474db5a1f5411717fcd52c142acaf7e5c3f7e0c3a2cd77ed05dd2c6ef44e21c06980b2dd5a958c9b361cae182f39a05555c6f7d741b7d73029d1acb08c1929b904cf681b4058b8cdf37e31239e485fb4a6164b6d12f0eb2cc87c5cf35", 0xd7}, {&(0x7f00007d9000)="afc74066b313df6d63fa1a3a06822d719f6a7f5e77647e0e4f40c5aff98133cee4865c09493b2d20cb9deb1fa3361be816a4daad6610d030409bf7066f217dd9714a3f74fdc107ec9c408d83f53347f12afee96993dc0098a988d60668fd6d52b342828ae790ed976f826ea31535a8135dc7ae69f4cbb070038cff5d8c784e6578de8e5164d14221d94e22675b303ad86017dcddd5a270d1", 0x98}, {&(0x7f00006f3000-0x1000)="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", 0x1000}, {&(0x7f000014c000-0xd2)="fc2cb100f9430fba9657be3b1e7aba98a342922228964bfa29f1f9da0841988b6ef7a06554df420fe9841674c3598ed2839bf78affda31f59c3b0146b9a88f60c9b2396a953eb9826e5a9bffc87242bed4a297935680e0f57e3bf5ce7e58bbae530fd9b2044baf359f41a86b9b22e0e66587e5f5612f605f6086d652dc13d910bdbe026254d07b7373b260fe9164847c0ca1c43d7814eda43d627f5fdd91fcf9eafc1d8f612aeeff84925fea5dcd808e816f7e21d2ee7233801b801a318ad7d875832fbc64eb368a4a682a9bc606f6c93f04", 0xd2}], 0x7, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eb1000-0x60)=[{&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f00008a0000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000ae5000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/209, 0xd1}], 0x6, &(0x7f0000bde000-0x9c)=""/156, 0x9c, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x9, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x1, 0x3, 0x5, 0x7, 0xfffffffe, 0x0}, @alu={0x7, 0xc12d, 0xa, 0xb, 0x0, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x6, 0x63, &(0x7f0000000000)=""/99, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x5, 0x7, 0x7, 0x16, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0x4a4, 0x20, 0x4fd, 0x12, r2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005b1000-0x8)='./file0\x00', &(0x7f0000e47000-0x8)='./file0\x00', &(0x7f0000ce8000-0x5)='omfs\x00', 0x0, &(0x7f0000734000)="0f3d98817d81a44b1ee664f53a3d56cfd329a3e5b5bf809e90bf6ee2077074fae8eff7a131e7d4fd789ec11a5c3411cd862ee531030faadf78efc79bbc7f7d7f3db10a5983932f0559ec3c17dbdbfc60ad1a8cb42cc56a021cafc9a2") perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000026f000-0x4)=0xfffffffffffffffb, 0x4) mkdir(&(0x7f00002ca000-0x8)='./file0\x00', 0x20) 2018/01/22 22:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r4, &(0x7f0000550000)={&(0x7f00006dd000)=@rc={0x1f, {0x401, 0xb8c, 0x6, 0x2, 0x2b, 0x0}, 0x2}, 0x9, &(0x7f0000564000)=[{&(0x7f0000af9000)="5d699834bb8e230998ab9265946c365bd421d457981ec10933945dd4235fd2", 0x1f}, {&(0x7f00005c2000-0xaf)="a98b59357c41d2066c21c2e93612ea34a4b61e16ae9c4d46deec086479426e33a25331898a42664f5bcf6eb63c4a7e9fdc1e7a43facf2b0e6cd9d30e9d77e1950ae2292b700ccdc1403bed4fbecac961d4a3949dd87f0cf66562917650c0e25886866f5bf474f9f05a2ea519d938426e5a93ac1c53c8ed8e80243a7a9db4e5f4bfa8a29f48f95106548997477697f5c523e8788be3821e3a2317978684ee2c787ec4458e043faeb2d4e662f567914b", 0xaf}, {&(0x7f0000152000)="7f481b568513ff2baf7c20f136ccbe9e11e1a358dc8eea0b2c91f47d3892fd58f3b21df4f0413df0a134306e02a5356fa2336ba3e57e843fc8c9c7772ddc1066a12db1f9377f6284db31227f9176326ce5ba3e7432053116c999d148d69e2d83dd4f72f4b133ed494a84d3a3584ec66d7818133d227ff742e3568ca5dee8e6f447dd3e7ca13e97a7bda92b99be70dcfaec2fc4d8e5d4b3acb2fd78f7dd56a982be", 0xa1}, {&(0x7f000053e000-0x65)="8d0c57993289653c2d6ee43c4aaa81f7a082fda0ae75c15e5798ebf3058b81d1f5bab057d8b44e944dbfe026306c275980f4aba17559b49d17bb6f2d3c39bdc8096e5fe4a03e3790430b268e6915bd3440187dda604c3c7cf4ea09bdd507ef8f1aaa6e21a2", 0x65}], 0x4, &(0x7f0000283000)=[{0xe0, 0x10c, 0x18f, "1dcff1355cf069f49a9c4c86bb8bce0b380d4ea324fbd96e6d7a9aff3134cbf226c4a228ded4c7f1df3b6bc1d0ade4cc1dcef098b7342b9fd184b6ad29f871edb0242d56526cc7893ad9046bc85fbc561e9ccdccfe75fd779c98ba191c90826b31ed4d7ab841dd60db17121bc8e7809286ad71abb3fc12b97b15414a5ac8a47058c05323aab00feba661a7035012d2eb54c539f5f50e9ba0f68c3ee9a77ceac9bb2b1b36b2e570e3f1304302a74ae89afe3b4fd5fa380e40385033f72e928f1deaef93094035f6f8d541ab57"}], 0xe0, 0x80}, 0x20004001) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000577000)=r0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000829000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000293000)={r6}) 2018/01/22 22:41:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094d000)={0x0, 0x0}) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x7, 0xbca, 0x1, 0x40, 0x0, 0x7, 0x10000, 0x4, 0x6a, 0x7, 0x6, 0x9, 0x80000001, 0xffff, 0x80, 0x52a12259, 0x8, 0x8, 0x1, 0x400, 0xfff, 0xffffffff, 0x283, 0x9, 0x1f, 0x7, 0xfffffffffffffffd, 0x6, 0x8, 0x0, 0x0, 0x2, 0x40, 0x2, 0x1ff, 0x400, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000001000)=0x0, 0x5}, 0x0, 0x7fffffff, 0x7, 0x4, 0x5, 0x4, 0x9, 0x0}, 0xffffffffffffffff, 0x343e, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r4, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xc, 0x40, 0x9, 0x4, 0xd17ec31306c23605, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x10, 0x40, 0xfffffffffffffff9, 0x2, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffff84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000001000+0xaf5)='^%cgroupuser[ppp0selfeth0vboxnet0lo\x00') mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:15 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f04000-0x48)={0xf, 0xd, &(0x7f0000e3a000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x959b0000}, [@map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xa}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x82d, 0x9, 0x7, 0x0, 0xfffffff8, 0x4}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000-0xa)='syzkaller\x00', 0x5, 0x92, &(0x7f0000956000-0x92)=""/146, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ad0000-0x8)={r0, r1}) 2018/01/22 22:41:15 executing program 6: socket$kcm(0x29, 0x2, 0x0) 2018/01/22 22:41:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=""/228, 0xe4, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000001000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xa}], &(0x7f0000001000)='GPL\x00', 0x0, 0x5a, &(0x7f0000001000)=""/90, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x9f0, 0x8, 0x2, 0x3, 0x0, 0x5, 0x1, 0x1, 0x87, 0x800, 0x1, 0x1, 0x8, 0x0, 0x100000000, 0x6, 0x8, 0x4, 0x80, 0x10001, 0x800, 0x6, 0x5, 0x3ff, 0x0, 0x7, 0x2, 0x9, 0x8, 0xd3, 0x3, 0x81, 0xffffffffffffffff, 0x7ff, 0x1000, 0x5, 0x0, 0x1, 0x2, @perf_config_ext={0x9, 0x1}, 0x2480a, 0x20, 0xedd, 0x7, 0xfffffffffffff633, 0x9, 0x7fffffff, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/22 22:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000530000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x23, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f59000)={r1, &(0x7f0000f5e000-0x2)="", &(0x7f00008fa000)=""/0}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/22 22:41:15 executing program 1: mmap(&(0x7f000043d000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000a32000)="8aad852d20d1df17a302d35a2b7b8e095ce81214cd35792aa79091fdacc5844d6cf3364e14decfb65ee4e63ca48845dfdd9b26526f356740463d4d25aa12cbbcf51cb239acbf876036ed872aef26f9095318d036eaff6b3fa9e3f0f1e154ed774e6196bd934cde8bdf", &(0x7f00007e2000)="", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef5000)={&(0x7f0000ef8000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006d5000)={r1, &(0x7f000036f000-0x56)="047b7f3c16233169c48bd652617a511d7e9654c6f13aebc332f70140a100872fd9d3a9b3ce8186b4f61a6837df16910f2921a98c0aeb753a5ebc536582b2357fa75d9431d6aec3496055a407d5ec86931b4610f2c341", &(0x7f00004c6000-0x12)="b57e7dcde34f9d711e882625beac594dd9cc", 0x0}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003d3000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000075a000)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 3: socketpair(0x5, 0xf, 0x1ff, &(0x7f0000eae000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000eb2000-0x8)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007aa000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0/file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f00003fc000-0x2a)="") 2018/01/22 22:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003e7000)="73797a6b616c6c657200a0", 0x4, 0xb7, &(0x7f0000c04000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000048000)={&(0x7f00003f1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000674000-0x30)=[{&(0x7f0000bb1000)=""/41, 0x29}, {&(0x7f0000751000-0x86)=""/134, 0x86}, {&(0x7f00002b4000)=""/106, 0x6a}], 0x3, &(0x7f00007ba000-0x23)=""/35, 0x23, 0x4}, 0x40002000) 2018/01/22 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0xb, 0x10001, 0x9, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f0000ed2000)="", &(0x7f000089b000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4f000)={r0, &(0x7f00000fd000)="", &(0x7f0000cea000)=""/197}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068b000-0x18)={r0, &(0x7f0000410000-0xc0)="", &(0x7f000033b000)=""/56}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00006d2000)={0x200000, 0x7ffffffd, 0x6, 0x4, 0x10, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000588000)={r0, &(0x7f0000b09000)="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"}, 0x10) 2018/01/22 22:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000570000)={0x0, 0x0}) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x7, &(0x7f0000982000)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xe, 0x7, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f00001a0000)='./file0/file0\x00', &(0x7f000049a000-0x8)='iso9660\x00', 0x2000, &(0x7f00007ff000-0xa6)="") 2018/01/22 22:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aa5000)={0x2, 0x5, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x20, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0x9, 0x97, &(0x7f00005ce000-0x97)=""/151, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000dfe000)={0x0, 0x0}) 2018/01/22 22:41:15 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0xb, 0x9, 0x8, 0x2, 0x1, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r0, &(0x7f0000013000)="", &(0x7f0000014000-0x5d)=""/93}, 0x18) [ 73.588854] EXT4-fs (sda1): re-mounted. Opts: 2018/01/22 22:41:15 executing program 1: socketpair(0x8, 0x0, 0x5db, &(0x7f00002ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009dd000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0xef) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002d7000)={&(0x7f0000a72000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f0000276000)={0x1, 0x78, 0x0, 0x0, 0x7, 0x1, 0x0, 0x401, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x4000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c76000)=0x0, 0x0}, 0x41, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) [ 73.643280] [ 73.645067] =============================