x0, 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, &(0x7f00005f2000-0x50)=[{&(0x7f0000baf000+0x1ae)=""/179, 0xb3}, {&(0x7f0000a12000)=""/172, 0xac}, {&(0x7f0000da6000)=""/125, 0x7d}, {&(0x7f0000db3000)=""/104, 0x68}, {&(0x7f0000054000)=""/0, 0x0}], 0x5, &(0x7f000062b000-0xdd)=""/221, 0xdd, 0x2}, 0x40000060) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x4, &(0x7f0000368000)=@raw=[@map={0x18, 0xfffffffffffffffe, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000520000)="47504cff67", 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:38 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000011000-0xc)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xf, 0x0, 0x0, 0x0, 0x0, r1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x100000001, &(0x7f0000b19000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x14c}], 0x2, &(0x7f0000003000-0x69)=""/105, 0x69, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x1}], {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) 2018/01/27 23:36:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x6a)="a813c354857e444f3e47ee4b9a024e0832a0261666055ed883bd41513f0ac78e12f6f413b4883e82c5413d82ade10fc3d4f2f2e485e22ef94fab4127a431e789d594beee6d5f27b84a6c0d0880f433f419965da1d2dcfbfef5a2a289e1e440c9f15a34a1521c1859d9e0", &(0x7f0000d63000-0x9a)="eb0ac391cf0c95d4c8f382ef94bb6c47a61cd6563b59466405364f0bb33eef0ebb2ee0442b1b18396e277de6e5056427d9b08578a869face02e3795093a31840398bd3f1e33aeebb774a93bd395276bce0d6a6cf967c7756d70a19f029f045909b624523dcbe7a21746e6334ed8b734bf0c17f87cee65e43a0549883263682250008d4f8a42e95431992c13d4c19da80c3ba7d5174fb8a8f73cd", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000707000-0x18)={r0, &(0x7f0000eb4000-0x3c)="", &(0x7f0000330000-0x1000)=""/4096}, 0x18) 2018/01/27 23:36:38 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000001d000)={&(0x7f000001d000)=@nfc_llcp={0x27, 0x4, 0x10001, 0x7, 0x80, 0xff, "c55e73a094e845bfdb4133771d026391b2450e2cc9704b978a0542fe7c106b824c723e702c58f2eb2c0f7cb036f54f00bffb94329d435e016820dd74f09475", 0xe84}, 0x60, &(0x7f0000010000)=[{&(0x7f000001e000-0x7c)="0f1f907e64a12f767f16b6a2abe6d4d5cbf625afd85facff0d3a25aab80e7d5c05a6c88dadeceab5dc8c4c0d5eb6735be5fba70b4654411b80cff74933e15b156484223ca5ead3e1b55f6e0355421ae1cd1de79614a6bfc9dcf4eb7bb60c2022299b22234f6562f9cc0941db4d5b7aec883d343fe99edc8efcd190ba", 0x7c}, {&(0x7f000001a000)="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", 0x1000}], 0x2, 0x0, 0x1b, 0x801}, 0x4000) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) close(r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000-0x48)={0x0, 0x6, &(0x7f000001d000)=@raw=[@generic={0x6, 0x3, 0x4, 0x8}, @call={0x85, 0x0, 0x0, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}], &(0x7f000001d000)='syzkaller\x00', 0x7ff, 0xe2, &(0x7f0000018000-0xe2)=""/226, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 23:36:38 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000ad7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff1b, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x338}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xff1f, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000019d000-0x38)={&(0x7f0000e10000)=@ll={0x11, 0x16, r0, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f00006fd000)=[{&(0x7f0000f6f000)="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0x1000}, {&(0x7f0000862000)="21f3257ad13e60271cf07bcfa648d07043ae9a2d7f38fef94e1ec82fada0f42a39", 0x21}, 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{&(0x7f0000abc000-0xc4)="dd514b4456a77b94542e8827233494e8dbca12e495aec3e39af368fd15e90eff13b31e5a0100b4840c6d4293cb8954c2efb2db6d51a3314cbc92072dbd81e4db599d017d1bd76fe93f1f7734213d8c11e357c5c66ff630de5c695bd7b7030b6c7cd43228bb918f7326eff7eadb8d93ca02d2628f73e63783b9e62fbd39d540d49138352b8ce36e5a0908698456ce5976c04e817146fb0e22fb7d0730fc52b3f0766db45da8c932551c6158e18af013d0859872e372d1005666c3c2ea3f4d80b6696ae339", 0xc4}, {&(0x7f00004cb000)="4348fbfe756a44260c2f782602445d2d14558c417f1d08592634dfe7f48ca1919de9bc8e6e7f2491935395e7f9281580cd738b75a8121c40cebd42e926db26dd75b150691d87306784df2d1678308275169da84bfd5b17e210177a4e4d33d6113f474b6c66e0b150cfd3a489d0f027089f9a3c67545ddbb3e608223162621adf467f466a7539a46cba4ac011bbb34f64ba640992af678eb4663a3a2ac7fc405c2d4ed47b087b5d8438a95c8497c30e890b13e7198eec4686b28e4f8d8964c2e3a82db8ca4120", 0xc6}, {&(0x7f0000f6f000)="37c76260fac6dfd4ce0e0ee0350cf5b6188ad204dc2dc75c12c5895da12aa3b888f2c4f997e2f13ee232f5e8e989ddb43e4bc0e25b049ae83934e3a2", 0x3c}, {&(0x7f0000602000)="df4843c28ac2fc6d2f89b2a3bd22de62b97974a074b2ff35ca1c8a187460f15881e591a88dede77826f3cf1c4a0537ae504538db8c0c1fc2aa2d92a829bd5a62fc7423785e4f38508b165152e18e2cb45dfdc28ce30494ed958cf06e4f9b0c8aa062573fea677c998e", 0x69}], 0x9, &(0x7f0000f70000-0x5f8)=[{0xc0, 0x29, 0x81, "16f1d2a46e594b5e8fb81af6402f528bf0b011f23ca50fe1d88bdd989d7a8a31a199fce8fd0d62efa95a4337e37a1c2f7bdf3aa91008a431501dd69c3cdc7d9f21f4033181d946f6c91166af9ca59abd1e48c137ac210782d72fe81d61e0f266a5fb7cece6f6e63b5fb4e5cb677f425d90cae53548fc18b4f181be7ed1ad34c84a79fdc3ecc205a611183e6f290ec51bd7016475d83a524c2c0f19cac7a54901252f68d971dc75f1a8a5ae"}, {0xe8, 0x10e, 0x80000000, "01f2016f77d88cf779688f2d7708afa6abfc9d764c6c426097fd8c62dd64156fcae9bca74b37c5f65b785f100753b7a15af0a03890d56cb2954994837af47f2c04e9dcd4230b070dd153b73e41635620c6507594b577115478a97ad434bccb4a7f28d441088413c85fba0fd0dd286a6d2785f775342895f9926d42b9134a3630e3732ff0a5b09dc32c6cfe4e83c379002facd0eb593ef099b7318529173594e3f4253c4957d124d64a07786909d2f25f716b3c3b387accc86ea7cce035a6b3e2374369ad8860d4e2dcc796392669cc0b0aa2c00469d70d"}, {0x50, 0x12b, 0x7f, "d008b0492a90c0373d9c3c3a9b4c120ce3e8d9d5867e0e1ae5806443e0511f6f01c11872183422708b90ac4fd098d5f2ad5a0a81e063f26ce2b6546f8806"}, {0xe0, 0x0, 0x7fff, "bdad593155acb8147ac0779a189a3d73c1cc2b42cfa2a06d5bf2f7ca0aaa85dcfcd910d591d6c44d4afed72a1b58efed91a88efb535d94575fa5a4fda167d4363030eec2de780c91949a651b40493c853b252cf90a898c63cab58667e1084f43b3ad8d70cedbab8a335d60e716197bab7a7448a851d6d1549a9b5a45cd2258ce858edf4284dd573f980077613bb7895b4677024049f71ad4d6f556f91040c9c833b415d2e19dace56cdaf01158a6d0e33671703d5bbf96a1a5b48b5d14af7e094a6593464dfab5ee6dae4b"}, {0x90, 0x10e, 0x4, "fb2944c8cb3b2c7a8a06cb774b7e4006043a68405ad0a9ff07a6d38dc504c21a93717e073e4a2adcf02fce7859169a1f3ea688936640da6e3a94a3f8ffa55e64c683db200a78bf470217e49e421dea7451f2571685ef98dcb24067d3db03d7004e9cd9427840ba49d0f79c38548a98caa90199c03da1890444384c"}, {0xf0, 0x118, 0x101, "7b51508f3ddd801c9a431a61cf7c4bd0fc658343c3e0b1774ca3ffb792412eb39e555ade029b3b991ee68b4965ee1303bfa1561499cf0e0816c6e6db53605f31700b95b1c5b39f8738bf2c426acf88c43cc95414fe64988902d1425d832f065d10a72a945c37a11d0d4718d5923f6cbce23ec7b49e2d5ab9839751861243f8527fb2e355614830aff9adb475f60d3772080caf31baaeae8ee7ee8f640f4b1d2166e3267172df9868c4c6846b7f3cfbf9c503a57b7c1ffd4365d9f04656d1bef70111abd7d1dd934cb86a48ae5cb0a78987da2d827c277f943d5a76130b"}, {0xc8, 0x1, 0x7, "a474d8c9aea9a75b22db32262b864c0cc15b8acf292fa2bec3aa76a8cf02e6a5d15085379a3e04cf250e77b8c4125c691f4fbf3ab17654c747557a82417f1dd3b5424e11f04ab5696b4a0c8d42ec8790968ff6b23debef09ebb56a94d887458891ec8123587a75b87b9f7aad91d0d7f2ada910c422f6f8f0376acc8b0d08c18cd46765ad5b75bae3171d768b53a508a5dff2f3df9bb370ec8439de3b0d4c427d6fde97dad6ea8789a5330a080d29cd638979a713828a6b"}, {0xa0, 0x110, 0x15, "2b94d3fb3fff5d75c836c65de2e31cf3275a6729200a9a0fa9440df0e110664b3d1bc75df4a1d807d084809595159a06c8b3938d7728ecd30311e1f8fac7a6bf9a4195df536599d7b919ae3bd0b2bb668f6c3b2cb0e6a54db82256faffa6225c7ac976b1c308ff9d18b13c73fae54a2fb54bba755f0f48e45679d0a9b09e870ac4112d088cd9b6df312cc2a952f8d6"}, {0x38, 0x29, 0x5, "93dd85df25dc1b2e59a0b4d6ab2cab75b9afcd2426406110724567af056a95f6f1cb3dcead"}], 0x5f8, 0x10}, 0x4004000) 2018/01/27 23:36:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}], 0x38, 0x1}, 0x20000840) sendmsg$kcm(r0, &(0x7f0000b1c000)={&(0x7f000050f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x0, {0xa, 0x1, 0xfffffffffffff001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacc3}}}, 0x32, &(0x7f0000497000)=[{&(0x7f0000a8b000)="", 0x0}, {&(0x7f0000724000+0x6ec)="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", 0xfc}], 0x2, &(0x7f0000ce7000-0x12d0)=[{0xb8, 0x116, 0x4, "277ed1dbc92e97ea2906786fc515cd8ab3e80cc3387d4f15568c2b7426f75b48865dd07658066c918fc0d60b13aefe157229e741c9a8d481543583e818d510ad2996ea4055964dcba8f654badde4a3a19db2c6b0760795c998c692a1ab346eef553bf00e8d36f67d8dd18ab0813bcd84a4ed41d2bd132f677bd30c3c5e4fb8a71f9a5e113d8a471440ccddd7328ccebd8e582df6c3135b852ff66d42812cf1355d53df"}, {0xe0, 0x108, 0x9, "77d6ed7442cfb6819181e1836e2c20d4d28c08e7399243b0bc19000798e260d1bf450d15372f5a9414c86b3ba7bba01f22cf602a1bd26d40466ad00e1cef650846c6eb57e509527d65bba821ec6a8bf3e5d79ee8f58884baa0b950e175644da7dfa2d1a343a565f3b4a947dd5d281e10eb55a9c66a51ab632364e6b6b9abf59b9a14ad3fe0f6d7ccb7c0e863bece7095b11640bd12c762e705170c021e02bb544e7fd18921cf2e6562f5ae066c5436af71ba551b1af702eac4081ba85144a43fdb6ae3e8c8308a237e028c79"}, {0x70, 0x0, 0x275a, "99b527e1c2e1b81630c5d3c923b8e783a25458caafa1dbba8114ec8330984b17a9730eb34c3717a10ab5398cd3fe767efc6074c6c3b8d29045f775c8121f20ec9f18c7d37e6fde1bc83712e444fb857ceea3016322b8b3241aa310e2"}, {0x30, 0x107, 0x41, "ca1013e6878c37f879612df085a9083aa01cce56890a7d0010890b8886fd"}, {0x88, 0x101, 0x0, "399809ac618c1dcdcdc199216ef270c9fb8c6e6f58912fd6c8f40f147e289efbfba3792d694d1f8d9c701de47bbdf4d31d904d6649142d7a1f659d0caa2925d08a9cd8f98c47ccfd7beb22f808f3aaf894fadfd80de5c3fcc43f45090427bb3b67141d72357cb8ca3637b2694598a7e329ea931c399afa0a"}, {0x1010, 0x11f, 0x6, "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"}], 0x12d0, 0x20000040}, 0x4) 2018/01/27 23:36:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000454000-0x10)={r0, &(0x7f0000cd2000)="b556bcf07eb833cc6548df81018fa17a2c7e74f14d35806cc9cc3156d9885fd6b548c7ab9aafb4520f9b5345f442114bd7efdc1ae3bf560936785dc2665ed58e55002ded9090aa84bd56f934481ae5c3e06bb164f5090d70159a4ef81e453e4f92056b401ebca6d92ee5daa110feb0d7f1de28886c4c803f5f6fefc59dbda0a1e98dfc2c543dc78987de11ef50e96095dfa087be4db1d8e30f1d9702a6b28ec5f3c2fa922b"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r0, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f000073f000)="", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r0, &(0x7f0000cbe000)=""}, 0x10) 2018/01/27 23:36:38 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000aa5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000cf8000-0xb5)=""/181, 0xb5}, {&(0x7f0000693000-0x1000)=""/4096, 0x1000}, {&(0x7f0000851000)=""/1, 0x1}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000676000)=""/4096, 0x1000}, {&(0x7f0000c31000-0x88)=""/136, 0x88}], 0x7, &(0x7f0000001000-0x64)=""/100, 0x64, 0xff}, 0x0) 2018/01/27 23:36:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8)="", &(0x7f000006c000-0x5)=""/5}, 0x18) 2018/01/27 23:36:38 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x10, 0x0, 0x0, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000085b000-0x2c)={0xf, 0x100000001, 0x2, 0x4, 0x8, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000624000-0x2c)={0x9, 0x1, 0x51, 0x7, 0x15, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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) mkdir(&(0x7f0000529000)='./file0\x00', 0x8ab3efd7657598ac) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001bc000)={r1, &(0x7f000027c000)="", &(0x7f000007e000)=""/186}, 0x18) r2 = perf_event_open(&(0x7f00005bb000-0x78)={0x7, 0x78, 0x3, 0x9, 0x5, 0xae83, 0x0, 0x80, 0x10, 0x3, 0x20, 0x5, 0x8000, 0x1, 0x1f, 0x8, 0x400, 0xaf1, 0x100000000, 0x8001, 0x80, 0x3f, 0x5, 0x4, 0x9, 0xfff, 0xffff, 0x1, 0x4, 0x4, 0x2, 0x100, 0x7f, 0xfffffffffffffffc, 0x7fffffff, 0x9, 0x5, 0x7, 0x0, 0x0, 0x7, @perf_bp={&(0x7f00009fb000)=0x0, 0xa}, 0x20000, 0xf697, 0x101, 0x4, 0x7fff, 0xffffffffffffffe1, 0xfff, 0x0}, 0x0, 0x40, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) 2018/01/27 23:36:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000d77000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[{&(0x7f00002a0000)="f1fb00afb890cecd38cf6fbbbc1cf251f8e38f1058ef35c1263faad4209289e4c7031404d9b39c27fff40a0cc739f0886afede6dd28c6d9fcafc2337151b9f25f7", 0x41}, {&(0x7f000078f000-0x18)="0530e5f53feb85b789ee33a089a8af51911b554c7e33b6af", 0x18}, {&(0x7f00007af000)="95aa6725e126134f0261dad734a8080729308997f2ac158c0c05f28047dbedd64ff40f816699fb9cda705eb3d38f85aa7fcf82eeaae919776d661223ffd6f9c5e4da1519423392d43bdadeb4b838f64d5a30145537ee670a16bf655b67fb1586d596a2d051612820e051cb73069fbacdd4b3eb09f73e801e139a56642be49a4dc465124c52b5cf624fd4345c63d9067d20633f5bbc242aa8e0", 0x99}, {&(0x7f0000277000-0x44)="b411cf7b4107dd40aeca17fc650ec341111fb112585964e44510fa466a82ebfcfdbd6c79ae0154ac532a51ef4cfdfab8bb2341459d88116f0b6f23f1825b5b7ece1d9d", 0x43}, {&(0x7f00008f7000-0xd7)="397b649d8c43e4a39c8437d571b7a29ef779aaad504b3022ee99733bdbd9f40189e9defa6bf60bd7f31024c63d680d6aaa366beebb3ddeb27c3d6e691d5df6c34edcc77dd921a2d240945c172ac21524386d2f59d8a8b46f82bb31a9c9cd61feecee64aaf98f469bc45b28a85b89650243dbb90605a6b22757aac3f02aee1d47c42b317443edf03093c2fb8574de534a9707927bac123b0da907dbc677e7d5727e7837bbd81ba444a64ea5c943c99958d87eca546297ec1b6b451b0818455b770a05d60841ba1efe4fe451a78149ac2a8bdea75d74d57a", 0xd7}], 0x5, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) 2018/01/27 23:36:38 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r0, 0x0, 0x2e, 0xc6, &(0x7f0000987000-0x2e)="a4180a218dbcfbc4956bf05a241c15480c949b7334efe61ad54a63436389993ac47a39a4ffb762d6371fb081208a", &(0x7f0000f72000)=""/198, 0x2, 0x9}, 0x28) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f73000-0x10)={&(0x7f000060c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x1, &(0x7f0000f74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f73000)={0x0, 0x0, &(0x7f0000f74000-0x40)=[{&(0x7f0000d82000)=""/120, 0x78}, {&(0x7f0000f73000)=""/17, 0x11}, {&(0x7f0000f73000)=""/130, 0x82}, {&(0x7f0000acd000)=""/26, 0x1a}], 0x4, 0x0, 0x0, 0x100000001}, 0x10122) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f73000-0xc)={&(0x7f00008cd000-0x8)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bd6000)={0x0, 0x0}) 2018/01/27 23:36:38 executing program 7: 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f000053f000)="", 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/01/27 23:36:38 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000026b000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) 2018/01/27 23:36:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x58}, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair(0x3, 0x80807, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x10000, 0x10000, 0x5, 0x7, 0x0, 0x8001, 0x4, 0x8, 0x3, 0x8, 0x80000000, 0x7, 0x2, 0x8001, 0x2, 0x9, 0x8, 0x6, 0xfffffffffffffff9, 0x7, 0xe9f, 0x9, 0xfffffffffffffffc, 0x3ff, 0xdeb3, 0x9, 0x2, 0x1000, 0x6, 0x3, 0xffffffffffffff01, 0x7fff, 0x88b5, 0x1, 0x10000, 0x5, 0x0, 0x253f, 0x5, @perf_config_ext={0x100, 0x944}, 0x401, 0x1, 0x8000, 0x0, 0x3f, 0x8, 0x0, 0x0}, r1, 0x0, r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000000000)='coda\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x5, 0x2, 0x8e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x5, 0x3f, 0x8, 0x5, 0x0, 0x3a, 0x40020, 0x6, 0x1, 0x5, 0x5, 0x8, 0x1, 0x5, 0x6640cda1, 0x80000001, 0xc43, 0xa6, 0x4318, 0x5, 0x7f, 0xffff, 0x4, 0x4, 0x7fff, 0x8, 0x200, 0x0, 0x9, 0x0, 0x40, 0x4, 0x2, 0x4, 0x0, 0x3, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x2}, 0x18200, 0x1f, 0x8, 0x7, 0x8, 0xfb0, 0x8, 0x0}, r5, 0x0, r3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ca000-0x18)={r4, &(0x7f00007b3000)="d2dd6ceac139d356ec5af310421107e6d4467f5a83616ef2562b465c6e1df3cb229484002a3a4030fa688cc67c4e71f8ab1d3bc9e9e28fa1d9a1edf457b9b3d9e1ddc5c593b47c29899aaf9bf4dfb3439ba7a9568eae29a5a42a708700badf8a211b681a7f2d13d8ba69abe06b505e9ed319fce988356a0fcd8281ff01aec4880e518e31039afdfa16260699cfbf83fc4dd13032c4653b2438d1bb94c8e8996faf61f76daf56f1465524b009dc4cbf64d2ebe737a6fe83cf5695", &(0x7f0000001000-0x89)=""/137}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0xd)={0xc, 0x1f, 0x1, 0x3ff, 0x14, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a42000)={0x1f, 0xc1b, 0x3, 0x0, 0x2, r3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ca1000)={r6, &(0x7f0000320000)=""}, 0x10) 2018/01/27 23:36:38 executing program 6: socketpair(0xa, 0x80a, 0x401, &(0x7f0000c46000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d35000)={0xd, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c3f, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x5, 0x102, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x6, 0x4, 0xe, 0x0, 0x4}, @generic={0x100000001, 0x9, 0x990c, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x1a, &(0x7f0000000000)=""/26, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x1ce}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008f3000)={0xc, 0x9, 0x80000000, 0x1, 0x11, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000015f000)={0x1, 0x78, 0x3, 0x4, 0x6, 0x8bb, 0x0, 0xfffffffffffff000, 0x2500, 0x9, 0x1, 0x6, 0x1, 0x3, 0xffff, 0x3, 0x8000, 0x6, 0xffff, 0x53, 0x3f, 0x2, 0xffff, 0x7, 0x8, 0xec7, 0x2, 0x65, 0x2, 0x8, 0x100000000, 0x2, 0x1, 0x215, 0x3, 0xab40000000000000, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f79000-0x1)=0x0, 0x1}, 0x1000, 0x7, 0x3f, 0x5, 0x5f37, 0x2, 0x0, 0x0}, r2, 0x2bab, r0, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/27 23:36:40 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x17)={r0, &(0x7f0000efb000-0x3b)="", &(0x7f0000efb000-0xbb)="fdbb9ae9864b6e5e59d11427c0b8e2216aa255bfc77d7089202062b905070a75dcfcb658535bbf1c8ebb495543e636fcc45c4430bc6e9d2f119668519bf01606f68a540f162d1e0000092d6e30cebe0e1c6390fbe3ef23a099944c9d0079ad62f4d71aa0adf2fc9f04c65c3fda51f9f527f84484692435f31505059b15275bea7d", 0x0}, 0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efc000-0x2c)={0xf, 0x200, 0x3, 0x4, 0x4, r0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:40 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x60)=[{&(0x7f0000019000)=""/246, 0xf6}, {&(0x7f000001a000-0x43)=""/67, 0x43}, {&(0x7f000000e000)=""/181, 0xb5}, {&(0x7f0000019000)=""/242, 0xf2}, {&(0x7f0000010000-0xd4)=""/212, 0xd4}, {&(0x7f0000019000)=""/22, 0x16}], 0x6, &(0x7f0000011000)=""/87, 0x57, 0x95eb}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:40 executing program 6: 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) r1 = 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(r1) mmap(&(0x7f000032a000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) 2018/01/27 23:36:40 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f73000+0x98b)={r0, r0, 0x7, 0x1}, 0x10) 2018/01/27 23:36:40 executing program 5: r0 = perf_event_open(&(0x7f0000f22000-0x78)={0x3, 0x78, 0xa9, 0xac2, 0x3, 0xffffffffee88ac75, 0x0, 0x5, 0x1, 0x1, 0x7fffffff, 0xffffffff7fffffff, 0x7, 0x20, 0x7, 0x4, 0xfffffffffffffffd, 0x7f, 0x7, 0xea, 0x8, 0x4, 0x3, 0x3, 0x8, 0xffffffffffff0001, 0x1dfc, 0x8, 0x4, 0x7fff, 0x1, 0x7, 0x5, 0x540, 0x400, 0x4, 0x5, 0x4, 0x0, 0x5, 0x5, @perf_config_ext={0x6, 0x7f}, 0xf3a557b7bfd1d0d6, 0x1, 0x0, 0x5, 0x10001, 0x8, 0x200, 0x0}, 0x0, 0x80000000, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000cae000-0x8)=0x0) mount(&(0x7f000021c000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000a10000-0x7)='mqueue\x00', 0x0, &(0x7f0000421000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/27 23:36:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000568000)={0x200000002, 0x78, 0xc55f, 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) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f0000977000)="f3") 2018/01/27 23:36:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000083000-0x8)=0x0) socketpair(0x1b, 0xb, 0x101, &(0x7f000038c000)={0x0, 0x0}) sendmsg(r1, &(0x7f00006f3000-0x38)={&(0x7f0000436000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0f000-0x20)=[{&(0x7f00008c1000)="", 0x0}, {&(0x7f000014d000-0xf5)="0ad158db3a4935d84d96fd4bc3b43b35bca91723d66cce1c7f2d400a753351eed9a8f54106a0708224052a2159c7f0d6abe666dbaed91e4be7262f2d7bce43a4de9c183899cb51c34d8b7d14ae2ea50dd7015f41b27473a170a2d4e03b5d4ae5cee3b88cf6d4cab1000cfe4b16b447947bde8132bdf708ba2e2385bdcf46d05870e5d4ad15e9b56dee89fe8876d8e9147f50e381cae299ba2136bcdb5b8eeee6ed543ef43ad66d4ac61ad43623f399cf5f9155c2c84f1fae25741f2d33cee4a4970a6751ff61fdb6196db0e9a9c934cb7f6f0574839db6c17777a165c10376ff0d9d64dd76a537650777a45c99ce30952ca552ac11", 0xf5}], 0x2, 0x0, 0x0, 0x40851}, 0x800) r2 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f00001ed000)={0x4, 0x78, 0x4, 0x9, 0xb95, 0x101, 0x0, 0x7fff, 0x18a, 0x1, 0x413, 0x80, 0x7, 0x0, 0x101, 0x94b9, 0xfff, 0x81, 0xa901, 0xffffffffffffff81, 0x3ec, 0x1, 0x6, 0x200, 0x800, 0xc91, 0x200, 0x7, 0x7, 0x3ff, 0x5, 0x9c2, 0x9, 0x8, 0xd3b, 0x5, 0x2, 0xffffffffffffffa7, 0x0, 0xff, 0x0, @perf_config_ext={0x7ff, 0x2}, 0x4010, 0x1, 0x7, 0x1, 0x1, 0x3ff, 0x20, 0x0}, r3, 0x7fff, r0, 0x1) close(r2) 2018/01/27 23:36:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x5, 0x3, 0x1964, &(0x7f00009b3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000093c000-0x78)={0x5, 0x78, 0x1e2a, 0x6, 0x80, 0x4df, 0x0, 0x3d, 0x434, 0x4, 0xa5e, 0x0, 0x47, 0xae, 0x3, 0x7, 0x100400000, 0xd83, 0x54a, 0x10001, 0x83, 0x1, 0x1ff, 0xff, 0x2, 0x7, 0x7ff, 0x3ff, 0x1, 0x8000, 0xfc8f, 0x5, 0x3, 0x4, 0x2, 0x9, 0x114e, 0x3ff, 0x0, 0x7f, 0x3, @perf_config_ext={0x200, 0x80000001}, 0x405, 0x6, 0xffffffff, 0x7, 0x800, 0xff, 0x100000001, 0x0}, r0, 0x1, r1, 0xa) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 23:36:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f22000-0x8)=0x0) 2018/01/27 23:36:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x67, &(0x7f00009d9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0xc)="83905a7f617a1e0200004de3", 0xfffffffffffffffd, 0xc3, &(0x7f0000954000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000ed7000+0xd5f)={0xe, 0x6, &(0x7f0000725000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, @generic={0x244c, 0x1, 0x8, 0x4}, @alu={0x7, 0x4, 0xd, 0x0, 0xb, 0xfffffff1, 0xfffffffffffffffc}], &(0x7f0000328000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f000053d000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131, 0x3, 0x0}, 0x28) 2018/01/27 23:36:40 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x8, 0x6, 0x4b, &(0x7f0000e33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x1)={r1}) 2018/01/27 23:36:40 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x4, 0x6, &(0x7f0000c0c000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062c000)={r0, &(0x7f0000bbe000-0x2f)="b14ece1018d0941cf6c060713f75bd547fb57e7220535f5db19f9abb9889c8c421045077396b34766e06cd97e94f3f", &(0x7f00003b3000-0x43)="3f33eb0fa247cd1f57f089b08d08814a6a5038e92b954cc7fd6f48aadb8739eadfc7e14102917b606ce30bfb75058c2f97d7aa1e60063c9b1dac67fdda07e7a8e8c336", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x1c)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000f11000-0x8)={0x0, 0x0}) 2018/01/27 23:36:40 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e41000-0xc)={0x0, 0x1, 0x18}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000db3000-0x10)={r1, 0x28, &(0x7f0000f77000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000de3000-0x20)={r1, 0x1, 0x1, 0x2, &(0x7f0000f77000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x3, 0xc, &(0x7f0000f76000-0x60)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000001}, @jmp={0x5, 0x100000001, 0xc, 0x2, 0x7, 0x0, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0xfffffffffffffffe, 0x0, 0x3, 0x2}], &(0x7f0000f75000)='syzkaller\x00', 0x0, 0xe2, &(0x7f00006fe000)=""/226, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 23:36:40 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000692000)={0x2, 0x78, 0x1000, 0x2, 0x100, 0x98, 0x0, 0x7174, 0x80002, 0x6, 0x4, 0x10001, 0x5, 0x1, 0x9, 0xfffffffffffffffc, 0x9, 0x1, 0x7, 0xffffffffffff85bd, 0x5, 0x6, 0x77, 0x40, 0x0, 0x4, 0x7, 0x4, 0x8000, 0x400, 0x3ff, 0x9, 0x8, 0x7, 0x9, 0x9, 0xfffffffffffffffa, 0x8, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00006de000-0x1)=0x0, 0x0}, 0x4000, 0x2, 0x401, 0x7, 0x4, 0x8, 0x9, 0x0}, r0, 0x0, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x33, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000476000-0x10)={r2, 0x50, &(0x7f0000ec7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000)={r2, &(0x7f00000b8000-0x12)="386b7b7859be38493de91b8e07b00213804d", &(0x7f0000a79000-0xc6)=""/198}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006eb000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004da000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) 2018/01/27 23:36:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x1, &(0x7f000082a000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000576000-0x18)={r0, &(0x7f00008bb000)="a1e82a9e24ac63d59449814b80b531d4ff93631be7d7aed651ff6ab3b3e5d84798248cce3ade56", &(0x7f0000206000)=""/201}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b02000-0x38)={&(0x7f00004eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[], 0x0, &(0x7f0000013000)=""/161, 0xfffffd28, 0x4}, 0x2002) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair(0x1b, 0x802, 0x8, &(0x7f0000baa000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000333000)={&(0x7f00000d3000)='./file0\x00', r2}, 0xc) sendmsg$kcm(r2, &(0x7f0000af0000)={&(0x7f00005cd000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(lrw-serpent-avx2),poly1305-generic)\x00'}, 0x58, &(0x7f0000f04000)=[{&(0x7f0000113000)="1fa9c53b63643c43d486c51cc5c55f28466b3d90e3a344a61fec35c336e317b9b0dfd02dd74b47ad6cba8907dd0128794b9b11711c1c4339e569037951b2a5fa5638796b2921549b6949ce87337a4e85a1c592f72a367292b951d3180d46b8338cfc50cd7535575f8f61888e385a5fb70fa60df97e713daf6693d7fc69ae950c58c34d25b560c4d902838ce4e63019f24f30", 0x92}], 0x1, &(0x7f000068f000-0x30)=[{0x30, 0x116, 0x3, "24d0ad0651e39a23b748b787b9c8a8aa8732d3b44bd5e7eb0e92fbeb"}], 0x30, 0x1}, 0x4011) 2018/01/27 23:36:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000884000-0x2c)={0x5, 0x6, 0x5, 0x9, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r1, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000010c000-0x20)={r1, &(0x7f00007b7000-0xfd)="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", &(0x7f0000d83000-0xa1)="2bb0de3ac0ffc56ed0900ab9017f42f333b87ec859525c4afbd84d3c999644a0c6a91bf85a7d94a42def909274a276bedc8d5bbb49ad5af867f8d77b45410725916f68973576a07580b5a9759b1f59263f0f256c24204de8e0e78658a1c90e0883f254c68b6c1b3cc552ddce785bfdc2a4ef253fa1fb47831cec02d5ebed6e198c5dd96d6c042d76c1f189705b7b609852aad32d3ffa9684e052efdf116567c7f5", 0x3}, 0x20) 2018/01/27 23:36:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008bc000)='./file0\x00', 0x102) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") 2018/01/27 23:36:40 executing program 4: r0 = perf_event_open(&(0x7f000000a000)={0x3, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x40) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000081f000)={&(0x7f00000d9000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) close(r0) 2018/01/27 23:36:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000009000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="f7", 0x1}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000009000)='configfs\x00', 0x40000, &(0x7f000000d000-0x1000)="49b62a2aa4c9e8b73429f56ad9abec506def5e51f5c742f4c291619f7ee5a4ff3715c26d0f5de5f84c1ea519e8cf07b0782fa2f23d5c1bffcf96390ed7cde884b339ef1620d2bf3631fab13c9739d90482bed233e6ac8f2065093a6ac63ad74db4e926852a4c85ee3c60761ac4a6e2f3ef7f5debbd4949b3f131ce3034e1bd0e1020418687289e5a9ecf86b2ebf371b607137258f3fd24019497b6653bfdcf71474e8de6c6231001b82e1f0d5ec8081d1868bb73bfdac3a24f6d3542dba47e2c77acce658396504e8449497cb609e374d87e4bd4ff485a35c235b5c98f085967adf53c4565a545b09db4ac653986eb74fd725dc0c55938997e070dc6827e1ad571724fb5cd9f0cb7b531719163aebf1b9a3590a7799bf303a92c0fab58f51240d2fa5a67d4c271dd170fba40da5b3ab0729e16f92ce0a43e9056a473f0a14ffe0d7f5f7fbc3cba3524ae329a3b86323cd7e9815d147b3ba7c85aca702d252054a63d49aeac1044afd1e18d363704fa49c76adb56d1d4ed1b4fdd1aab7b8ea629424de72c8d5fded3ccae7a91367b71aa38fce65f84783e1202a1e586fe6f50c4b6f180d59673007ad44f17f12b813a3c24d54def55c6e00aa2cfda6442bef2a77426a47382d24817e2f1c88de258b327908c360f3e96754909d5c083e33b47e1747da3d3adaf6cdc019a159fc19a89a6026e677ee3ff31a75157f54c5f7cf2835b6e1c3f34b437e24fcc8504a1877b5a0f64e1e015487ac78b02ca558b3e989b3d2e908f18ef9073225c0ea38bf3832e4ea75c48a87b2554fca72a1275b4ec92af343feecc3e210c393d62e598ebd58c66c5b6e673c2967badcc609d5843f87cf302142526fd3270d1bdc4a41b19758d44048f3f75ee05064133810b1bdb03325f8ad7ebb4b6cd393af5f7027a823e1f59e43f2489a85ead6a05bd525e1eff24e42813063144af700cb4dd7dbfd774d28388246681259366830fbade2c02cfee264a5b773bdbb41d6b19ea9f0b25b1e226d11161bccb853948b121fc6ea067c447d213bd37ddf113199087ab7754f24ff4e6d697d1d1b00173b800519d900bd0f48f552da2f401e9d571655414679a0beb16e1db19f856874f850f60a91fb4f207ddc964766697ff10d57e815f6eb37119890390d8732552a8d7269dabe55b30248bedc2eeee2cc308a80d63986028ea050cf4054705d79f144704e463b3c146feb57a848580794cac1e5ec34b175e92b283aa8dc11a00dc9ce1691d992e5a48879e6c6301e6cc1c16fb735c67568c75d0758303cb59f45e90df69e8a3ca814c9fb864fc6143de835c9da0f8d8905ad70e658527826dec77cad7240aa2df2c1a0fcc36d177c6d565471045f1e2264c975902a12c4c29f704fb85c4652db24ff42f0efe9ec09b9e52e7c2425777df4a9fc12e31973676eff3b4ff16861bc718a84075bb6c0ad14b85518aaa2bd2d7cd2fa6417eabf483ffa3b8b0d6a812060f0e318f8a63ad620f38781712f1b95d47447f3dec08fbebafa0d4d15862bca64f27eebd5db040454f26edbe77e737358b5d9f8b0ad1c21f957e1bfdf46de08be38358214c29b97ee7266b994ca66cdf0dd0aadf958fcc0047054e7774e902e3b39bc14213c27d518e2339aa84f4111c5da8f0e4e714df263bc9c4400ee81053e83baa0f644f42ed652e9cf2c501d37956e711559ed8bff7be8c50bc3af93bd00d4ed9228bac25b4ddbd358e7b4024186d711f9e0bacc07ccc1698c91c60cde558ab2130ee56e3196331faf2883fe76cd1a8d96f3387471f490858a515a17677042ec7d43463dce5e6fca7927cd65e8f999b3165db3d929d38cf940b68d62ea2c6f47a02b9ba86a8a16abda250e1cdc4e836e043f1472e339b58ea9a14809120228f1792fa24e6ecffc9315c7cd0b6aff6430dc5542e82f146c2dfee0f1478420580edf5b9acc5c3086bef805208d57b97ce9a39fc66210f0637ab7af9f5c620d114ae74440cf564ff58dacdf9d357b655cd24c4d3eb36a2a436fb5f4830da6c4d8134dda6d5030bea4371d2a4a749393eed489e15ab54198c7975a0d728b495bf549c8bda245839436baaae8085109a63bfd183b04cc725917a9e9eac156f7f61f5108c010d938d99e3110c2583b7595b2921a434baafd778f31163da2b0968b870613e6b94ca26a2a5a6f99ded32d14e12944dfcb6d0c85cb0d4cc9d1fb68ba9a96868375303670280e0dafd4bfd7a391ff71c2f05e37dad9cf081087d941db91845dee1b2e2cd86831b2df28b5fdcc0e3bd492a319ad5e0b3c848e29797ce5736b9c9325e00ce76984d891ae1ec4672acc26ca0ad30c467c11cc628650fe58ac95e249daac831487e4fbd6bb3520d6451529a7c3ff8a505d429332fb57aa7dd438a8174133085c991f473477f6566caed0d3eae68f498890541663f84332cbd960e94c8ce2a3b40f712c2474308c2666a34321ba725a03e92e21f978269c3352402e4462d9d5549ca252393bd32cc2851d9f7a1e034ce565d2320f435d79f95053885f376a7140514e5d665aea4604fc9c600162a8c89b2f261e0f2d9be3f1f28351ffa216bae86923f500dc23823fcc9477314f7d0cf7d9b49fc3bca3055265b50e572121f47afa88f78c1efea65c69287786529d12bd6de2830ce6803630a88b7f2ac061681d28745451e4126316a899b9506c4fc389d0ba4b65f4884b23aedaf7b272656d12f24646ca8f52af81c6a0c4f6bccde63893318633dfdd3759c7ce44cbf622bf76e3630a603e56470ebeb09deb0f7047748a8800387c0c26be6b8e2c7eb742cfd047985946f1500cafb57d00bfaeade3073eb720cb70d63d9d714de783f110b25f9185fdcf3ef38be915ae8d5d07dd0418c442a6d536d2a804e5c2e80cca4ec1e12c830c7c83d6f158ddda44e314790338d7bb5bcff1a4364b4ec55a0256f64d0f45da0e266037321fef0ace66bc147fc292530eb657c4199180c554980a78569b28fa76e80f2248c7f48ff859f21e9973ac00b69a3cb58a2d627d0f30d305074d07cd7c61d003951769ed5b4a97dce7331a654e264d5ccd0dbd2f1d3e8092cfeb87de5a1015dc3bed23109de810ba4046e1fa66cea3c12e3106148ee014e9964e7a4600aef9dd9945859c50e7e59380bab377e133e9bb4bca7a4b43b3db0c57a0f95329ae574063518a82583751b3893be203fadf97efa8a935a7c6db6c31b26afc2a9debf0a1bc82b29ae5ab837b710f9234b8e916e9616021bdb5de8010299d381b772edb8d4f46d5c9adde9c13d7523542e6f4cfb6a2cac9b726d1c5b83d02ba03dfc0007dca9cee81f70474a0fa262d77d3865cfc7a94600d5f313091690c74e48c4a8984969ebf203f62ab476dbc7d6b09ca35891b992b8cdf3fc4735efac20967018482ba86c9c27e61e99ba0267325ccaa0dc40587aacbecfd5142c550571f762a49df8c89a224605cab8d9a99a017a206c31b3e91923177bf0a05253acfd97675bd4a1d87598daae17d3796f4310d42f73f201e41c104c711494db0b93f17c9d5465cc1e454339bbff39e96386b34c91e26a274022c7234daaccec68b8228ce7a3237716f49fa9e8399426a45ac726e7db937fb7440f766ebde32e26462ac94e73f6df81010bf98b55ed784b4253853f32b023baad5023855115be41efa9e89d854cc566847ca76d57fb8cf7bc9dacf50963e1b3bdad615e81527009bac1b370279d8e58032fd6a670e34ba2d4f1bc9b32d21898c51a72d09b16d389a4f79e78da126d1e973706ff3b8c7ac36b61dd958b5bacdf94c13d4d568269af600815c3cd13fd3e49269229911d11557a365c5ddfe63711d5ef6cc7ad4f218c394170fa1290be323119a8b79cda388d13b8673b32b3777700458be7df67484aec1ad6f130ac437883f2c4f5efe3080db1e8d3e1722135a7f1361621c42b38a2e06b554defa528fa722ba5a4584ed05a875e8f7624b60687783d8dab36d2f80e48bad21585b427d811091df4c8f5efda5dc53e07ea27b38625b647373c1a6888e174ee6bb338e53c62d2d499a08aa97d612e57e11c7fd758c001e95d3072223bb9667b6bff242c0cdc6c07199638636a2c064f45debeb49173de8dbfa7727d1e238c63aa5406c786f460f75b91d88cf7ddd367eb73443f1aba0aa4225bbf5da663a95ddd9d67057bc8b43284986524cc86dd407a9394bc433f1e19a632a7aed8a4c2fb05f5284f2203d9e6977c242be963e9dd1353a44a50eaff0da4fed2cae4adaa287f845e5ce414282ca9809a6aaf7d49e476ce7005bd2441c29a091b390d7ea94a787e6beacfca373ce1da9ed5d2a45b8cc17ea28f421d89a69645aba17c581fc6eb4bc58f7b1f52eca57fb0423b1e1ce94507869944e85d7b3288a30083cbda63936cb746f9ca5f714770267eee3c2d06d0d5da790703861f7e658df261a0ee16fb059396cbf86ae922f157177c03df4e57fe7fdc701b53dac5fdc55eaa94f555c33cbd3fb69d6d6ae2ac1fbebf72a8cb965a78c175d718e649714f1a7ba1c571ec3838abc3966177fc1ee7b61a440f9e67407e1bc2282a13b3d7086fdf8d3a4e681822ecbf7316c5898a7d4a83ca605e2ed80ec1153c76a982ad4fadd0e00161b726c1c3e287f0fe4931799536458a40b4db313df0a55175822bea49cbb8920cb18acbaf4ee4b76a53b81b71b344db062a5fb67dbfbf37feea31fc2a0e1414569f523dd4c15cc64043717d38b534bf5af99fc33d90c1ab39cb0cc8fb2f56f50e19f24bff1c37ad536b1690b0b26b9fbbd6b4a25f3730e0813672a8c85f5a917af575fed4eb33a92b78cc35e87ac02f653ab10b1b0f09851620f5ea665f36d6f5d30c2657ee7a3947a3baec9fbc6fd3fd3feaf044656ce4a4a7fd14a89f3360137ece3fb42347abb186d41acd7baaf8a78d6c0f916bc47fbfa86e40237081c07a9e8b6d8af82f3043a9ec3a729be5dc7f2c26ccb35f9e00d56cfc079c6d0f2e0bb334a094b57634d23b5a3a478aa347edd4fc65db7dec2c1359088f1ff8dfa267dd1be0ac06a5d7d60ee850b6cfa8f90c9f45470fef6dfd5e9dfb66f416763fe0fb52afd88199a6ce7a0e5ce58ef8f128a9439d8dbec16a6a3f153c61e55f5d3fdf57fba751b8ee55ba66777879783b6cdc8af709245dfa485c864f9e2e5bb6183a429e72296f6dc15bd4487b6cbae653f9970541f275da3f70246eb24099861ab10041873b61f52a95d13826847c201cfc5aa56a404cf66ccf46bb706a96d3666af631e90ec5de2b15cd7b03e4cd3931e9594747b8aa67291614c67c6d6ac0f3ad2102db89d5aea2b10085bc2750cf17791e68dea64b0af6416e4be407913aa0bcea668251cc09e2828bbac60f16dac4652bf5156cce5c7e438b74b6e8501433250da72971df64283141bfaa63087e09a85b36a2d531b88bad16572f430af76125c1320782053287e81a45e9be77d56eb90a14c415f743287ccabb2dc58f59a94e6a067f15aebfb39cb8ab72a770a0121a1095eb4da32e7180a4af42300b85edf6a83946eddcc84e0078f803e30962e077f0bf5e32616d57f258ff578f811085a6366bc69db8b61eb1ee5c23e700f480b9743ed149e69bc1375dcc677c7a8a3a0e475ac1a1ee9f618360f66edc0952a91b0c55691aef46149ebd95da5d76472fa7e72e337b61d5e0f64cfc413d9ccffba5b93c11e40febce989b66e5f3fd45a3239f755658e092adb02e0d0754da8e798aac2fcbee3571b0df96345afa702a5992a5e0195d177fe3525e58f060e0f8a2a0349e13eef09e") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) socketpair(0x2, 0x80000, 0x3, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) perf_event_open(&(0x7f000000a000-0x78)={0x3, 0x78, 0x3, 0x2, 0x8, 0x0, 0x0, 0x694, 0x8100, 0xa, 0x80000000, 0x6, 0x7fffffff, 0x60c3a478, 0x1, 0xfffffffffffffffb, 0xd9dead, 0x6, 0x8, 0x10001, 0x3ff, 0x4, 0x0, 0x6, 0x3, 0x8, 0xfdc7, 0x2, 0xfffffffffffffffb, 0x1f, 0x7d, 0x8000, 0x1, 0x2, 0x1, 0x4, 0x4, 0x100000001, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000002000)=0x0, 0x5}, 0x2, 0x21f, 0x8, 0x6, 0x1, 0x10001, 0x8, 0x0}, r0, 0x8, r3, 0x4) socketpair(0x0, 0x6, 0x20, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000)={r1}) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="0004e1", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000e000)={0x1, 0x78, 0x5, 0x1, 0x400, 0x800, 0x0, 0x8, 0x40, 0x8, 0x7fff, 0x8, 0x3, 0x7, 0x7, 0x8, 0x6, 0x92, 0xfff, 0x5, 0x400, 0xfff, 0x8, 0x10001, 0xfffffffffffffffc, 0xffffffff80000000, 0x36, 0x7fffffff, 0x9, 0x8, 0x1000, 0x9, 0x7, 0x81, 0x2, 0x9, 0xa3d, 0xe2d, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000005000-0x1)=0x0, 0x8}, 0x2218, 0x5, 0x8001, 0x7, 0x20, 0xfffffffffffffffb, 0x2, 0x0}, r0, 0x101, r2, 0x4) 2018/01/27 23:36:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b53000-0xc)={0x0, 0x7fffffff, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cbd000-0x2)={&(0x7f0000e26000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000073000)='./file0\x00', &(0x7f0000a2d000)='./file0\x00', &(0x7f000065c000)='configfs\x00', 0x1, &(0x7f0000ed7000-0x47)="de9bb35d91697dc66f883e0e9b4f977d7853286494804deb529f17f4b29d34cf6692fa0ecc0e8aa0cc22e1bfdaa310198b4ee56b1f9f61e84637b086f04b18481e7d8ba4e251b3") mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') 2018/01/27 23:36:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe14, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00002c7000)='./file0\x00', &(0x7f0000858000)='./file0\x00', &(0x7f0000431000-0x7)='hostfs\x00', 0x88000, &(0x7f0000fec000-0xd2)="5d5d88c42b68ad8ea5e7d9c6b2ffd487c3c75c11d7e6dc5c6d868e207419758c4c55b4037f323abfe47c513b21c230eab06167540860465b6b49b8d5aaf2f30727a9362fb05fe429af274ee36db5a8d5577295e8ba557117d93470d2b4c16768dbd47b9baf247edc2011b11c317c0f694b02e5d8d51befaa51604440afa737654ddac466400bb809775150ac59db585df2a23adef5ebf339b43faef1b92e934eef52dabc8108635aedb1f79aca6aa417049b719a41ca0ab43254711191a07f98677ace30065231d86a8bc265f657381d06c3") mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) 2018/01/27 23:36:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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 = perf_event_open(&(0x7f000084c000-0x78)={0x5, 0x78, 0x6, 0x100000000, 0x7, 0x1, 0x0, 0x8d4f, 0x15800, 0x2, 0x3, 0x100000000, 0xfffffffeffffffff, 0x0, 0x20, 0x2, 0xffffffff, 0x1, 0x400, 0x1000, 0xc8, 0x3, 0x81, 0x80, 0x7, 0xf2, 0x6, 0x3ff, 0x2, 0x2dbf0721, 0x0, 0x7, 0x89, 0x3, 0x513f3425, 0x10, 0x4, 0xf4, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000f35000)=0x0, 0x4}, 0x24000, 0x4, 0x9, 0x7, 0x3, 0x7fff, 0xfff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000056b000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b66000-0x10)={&(0x7f0000997000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000d32000)="d9", &(0x7f0000c07000)="a5", 0x2}, 0x20) 2018/01/27 23:36:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008f3000-0x2c)={0x6, 0x800, 0x4, 0x2, 0x4, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x20, &(0x7f0000fd0000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r1, &(0x7f000066d000)=""}, 0x10) [ 80.111860] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 23:36:40 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x8e, &(0x7f0000943000-0x8)={0x0, 0x0}) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c76000-0x10)={r1, &(0x7f0000329000-0xf2)="8b66944e3170502c95d559eb396c8f7373d18b6565ece856a463f5660c034eeb504e1d7586e7a6976672853823149e383ae8b27d785a440bd25e755a12504138d653685dc5e591a5c36d4d114f49dd589edae2ef182784e28877685bb698e3dca7658dae6c233bb2b50d312a3fa78ded133e713b500c65476a05207c20a2862050a655c5035039b65788e71d50be8a96a26d1c606a8e206995545ca353e94187acc55b14519a4987c342e67f417b7d0737ac7b8d36d59c5d53b4bfd3ef6ae069bae14209eb426aa648ac950a4dae7bfa09459201ec113fea7593856a2636d9f29bddcee52f239cdc7e760b7e501766aea82a"}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000127000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cac000)={r1, &(0x7f00002b0000)="8df429109f5ef88ab998da03528875cf32416da072ddeaa8aecaf53375d439cfdc170d0d8f0875ea3a25d74a3aed72b9e86d4bc0647bb2392c8457cc51129959ecdefeab54ab687323d7fce4748a40b89515a2c9c8b33e437616afb6fb", &(0x7f000011d000-0xd4)="128770512f0db56d6b9f6fc19e8553ff971f3b9b519e591d1a3968f374bb8247242be7575c9de2d271d0b10daace64979522a040bcc742b291bd4ca44c10ca734a19bda33f11089117df1f5a44cfa60c6061f8b3b83303e3e5e30c28163d5b54797e6465db046b7a49b4bcc71adf063215f8a9f1d6baf4e6e048e309f941f7ca4862c6e332c3018e37e53d17adda1b17d691bd24fd387fabb49dfa0535d0d2c98b3183c04e1e900b0113d6a599e82897a85c65106f8a2b3930427e21b97c216319d72b3443e1ffe7e8fbf738eb20a4ceba8c83b3", 0x0}, 0x20) 2018/01/27 23:36:40 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd1000)={&(0x7f0000fd2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fd2000-0x60)=[{&(0x7f0000fd1000)=""/39, 0x27}, {&(0x7f0000489000)=""/156, 0x9c}, {&(0x7f0000625000-0x19)=""/25, 0x19}, {&(0x7f00000b8000)=""/149, 0x95}, {&(0x7f0000fd2000-0x8c)=""/140, 0x8c}, {&(0x7f0000fd1000)=""/6, 0x6}], 0x6, &(0x7f0000bf5000-0xd9)=""/217, 0xd9, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd2000-0x48)={0xe, 0x5, &(0x7f00001d5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xde6, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x2, 0x2, 0xa, 0x8, 0x50, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000ba1000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r1, &(0x7f0000895000)=""}, 0x10) 2018/01/27 23:36:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004ef000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x801, 0xc7, &(0x7f0000d3a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/27 23:36:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a53000-0x38)={&(0x7f00007c1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000504000)=[{&(0x7f000083b000-0x98)=""/152, 0x98}, {&(0x7f0000cb5000)=""/75, 0x4b}], 0x2, &(0x7f0000bdd000-0x21)=""/33, 0x21, 0x3}, 0x2063) bpf$PROG_LOAD(0x5, &(0x7f0000502000-0x48)={0x9, 0xb, &(0x7f00007aa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4b8, 0x0, 0x0, 0x0, 0xd1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x988, 0x0, 0x0, 0x0, 0x7ff}, @alu={0x7, 0xffffffffffff1b1d, 0xf, 0x0, 0x4, 0xffffffc0, 0xffffffffffffffff}, @generic={0x1, 0x5, 0x1, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)='syzkaller\x00', 0x1000000000000, 0x8f, &(0x7f0000cec000)=""/143, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x58, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 80.168382] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 23:36:40 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f000000a000)="9d", 0x1}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000008000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f000000b000)='(', 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000012000-0x38)={&(0x7f0000010000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='nr0\x00'}}, 0x1e, &(0x7f000000b000)=[{&(0x7f0000011000)="07cc0c44c0e99d6d6abb0f", 0xb}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000010000)="492418cb78f3b7e2fd854caeef5aa95bf510e164e8f847d557628e85acd71b0850ef5a9693ac15a992504b3934f1c2961b85c753775ba6eafc48f8a7474907e6ba41f0ad64712701e16ee05420a1bfeb184df519d518aa102bf203fdf9958ab7bb73c0b00614411663066e6871ac5f84596c7480201473c51912bdc32fcfac57c2b058d3841336bf2329d5d115c36303b2f91cc15a660b9307db753b4811302f6dfafa", 0xa3}], 0x3, 0x0, 0x0, 0x4000000}, 0x40045) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00007a7000-0x38)={&(0x7f0000980000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000649000-0x60)=[{&(0x7f000076c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da9000)=""/0, 0x0}, {&(0x7f0000f78000-0x6d)=""/109, 0x6d}, {&(0x7f0000b67000-0xac)=""/174, 0xae}, {&(0x7f0000ef1000-0x1000)=""/4096, 0x1000}, {&(0x7f00006f4000-0x89)=""/137, 0x89}], 0x6, &(0x7f000035c000)=""/178, 0xb2, 0x100000000}, 0x40) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x3ffd) 2018/01/27 23:36:40 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000878000-0x8)={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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000313000-0x38)={&(0x7f0000c10000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="1918fb06c45bbf2d49f8b2fc9987ef9495a5f210331bad14d1a9db61393b768a393d92ba6e678f5343ab0bf63ac8342cfa175d32b4d71583ef9d52a87deeb119377087a52e31b551c1f4e6bfaf4398893175df7726eaf7eceee1c265a0dbe3da75078e91bf0495d25af182e44eb67482e50cf1e5b1f501de48e44750b98ceb8d99497294522aef464d8c1e1465c8d8", 0x8f}, {&(0x7f0000001000-0x54)="a026d2f6b1b5e154c844d9a25ad8d0e21b08095fb7c6d42c9dc3351e5d8b43eae05764840e7171722e2d122c8bccc4fa85dc67b965821af1b4f78e8e90d9e7b0ba1924afa3264dd5217937ba2e3a0676f8231ae4", 0x54}], 0x2, &(0x7f0000001000-0x1098)=[{0x88, 0x0, 0x81, "4122140a16bbece90b65dd56ff7bd395e2f481169c9173fe25c8a46e38fae8d1eac0cdb82018db920277adcfd620d58b3d051770042269405bc1b49712928bb2f22de417091b1d8aab396f0fcdf30cdeeb43923590aef06d86db1279e08a4c75d6e6f57b2f94f40fd646d965d3b4b8bd1f1243e6"}, {0x1010, 0x11, 0x54, "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"}], 0x1098, 0x8000}, 0x4000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000beb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b6e000)={&(0x7f0000a07000+0x8f2)=@ax25={0x0, {""/7}, 0x0}, 0xf, &(0x7f0000657000-0x30)=[{&(0x7f0000647000)=""/31, 0x1f}, {&(0x7f000083c000)=""/92, 0x5c}, {&(0x7f00001e7000)=""/114, 0xfffffffffffffdc7}], 0x3, 0x0, 0x0, 0xaa6d}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001c1000)={0x10000000000000e, 0x7fff, 0x0, 0x3f, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000509000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f000045a000-0x3)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a09000-0x18)={r2, &(0x7f0000b45000-0xc8)="11e8c4c244b4a9bd86c80fe23fc9e87dbbf67834205d2adeba6facefb110801df1c690376d4bbb56643d40c6a2dd7a812e5a218fdcc1fb1dbf806a0949f798d0778985773200d97a8e4712d5db993af7c7572bac359c6dc52f13dc2b448528073012e0fe43551d7ffde14012644d73dc58506c4e452ff4ec13013337e7b87ce35dfbe1318baa52437fec898baf87c56f8cd5372072087a792d534334a06db7a289624528d1d8ea702c0a1394e2a3b15b4224fd393ec349c04c6e882e3f36407bcec24c014e49be23", &(0x7f0000971000)=""/249}, 0x18) 2018/01/27 23:36:40 executing program 4: 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_CREATE(0x0, &(0x7f0000db0000-0x2c)={0xb, 0x8, 0x1, 0xf4, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000f46000)="", &(0x7f0000715000-0xcd)=""/205}, 0x18) 2018/01/27 23:36:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000969000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00009fd000-0x38)={0x0, 0x0, &(0x7f00002ee000)=[{&(0x7f00001c7000)="2223e1129618fd9e8bbcf3581ba1e6a54eff5077b554224ba59d4063bd4ed3510bd0", 0x22}, {&(0x7f0000796000)="0945f8ef808e062daf81a7a5ede2a67f0880f6a18b9bbbd8e937f740127567efd66812d11ae957dc204fef9c44a4ea50", 0x30}, {&(0x7f0000447000)="94464e5162597b530700ebf6dccf29cfe630fef3db3a3008a83b0bf34227138879cc96", 0x23}], 0x3, &(0x7f00004a7000)=[{0xa8, 0x1ff, 0x200, "fe628ede21f03e4731e502760b1260649e84eff05ebb34eb3e91ca9c3ce783d518d9e73fb23db16b4c8bdf546f013da82365d90ac359002ef6183019a731ff9a2d27d99d96ef3e28c8b5c08143a4f36969c04b4ae6e34d35bb4b5d89d5063e34f92a3a2e73b264b4b0c70d02f77b6bed060c766c0eaa9dfda751384aa80418ff2182fd5eeb3a466409128c657ccb4570c319f055ff32"}, {0x50, 0x1, 0x810d4c1, "9546451f851122c2ae13a658e6b85ff2ec40426a9c771f5f7a79439fc0089420928b2f3dc5f737b569ba5c6fcd2b2961e318253135a469ba84"}, {0x58, 0x113, 0x2, "63b1d3d0e3a6bc2d3054e15a3ef3d7b80681606ffb532052d5bd56f60090860d9652c31957f72c743d74b32deb2af0796797517c916f4c3c21e06d05a2e7e20c977e"}, {0x28, 0x10a, 0x1497, "14752efb3361101fabeaaccd84c173e4e81ccebe74d42d"}, {0x40, 0x11f, 0x8000, "20e6f124d2cf8b4560be5371d6054d1ff9192361546967a1999410d7aa5b49e3351622cdcde274fbd8"}, {0x18, 0x11, 0x0, "c8492e100d"}, {0xc8, 0x84, 0x2, "d2560e48618ef5bca23eddb4ec97fb37a3985b6a6e9def8afc9033d9af5dd18ff53519fe696f666a7c20d205a0dbbf9a42418d0f5c9c5e935014eba7d1236a463705e16fb09119d0c7a247d6730487b03a677d5d8e851a1edd8487d069df83528a4ba910d6d4eada35946353c25a49a7f29332c83dac2c5e1261a0f7ed2fe4684693701828c574c6e57c140daee5a3dfeaeba04321cc64e17211b2f2c77d14a1d849a8a8ac99e5ee23fc9f8e41c442e513"}], 0x298, 0x20000014}, 0x8000) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x9, 0x803, 0x8, &(0x7f0000bcc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/27 23:36:40 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d55000/0x3000)=nil, 0x3000, 0x4, 0x4010, r1, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d4d000-0x48)={0xc, 0x14, &(0x7f0000f64000)=@raw=[@call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x3, 0x1, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x6, 0x0, 0xe, 0xfffffff4, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f64000)='syzkaller\x00', 0x7, 0x68, &(0x7f0000441000)=""/104, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f65000-0x4)=r2, 0x4) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80001, 0x1, &(0x7f000074f000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009af000)={r3, &(0x7f00001b1000)="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", &(0x7f0000f66000-0x46)="08459c69e5487054ba10d4f2b346830f1975dfec7e626dd09d4b1cf89d85fa0b076446d21db1a4d25b4091269f47bc39b52a9cf4f56f2856949c4bbdbb0b3b685995eeef0547", 0x1}, 0x20) 2018/01/27 23:36:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x3, &(0x7f0000951000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000f8e000-0x2c)={0xf, 0x2, 0xff, 0x3f, 0xd, r1, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000dd4000)=0x0) 2018/01/27 23:36:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x9, &(0x7f0000521000-0x8)={0x0, 0x0}) socketpair(0x19, 0x80000, 0xfa, &(0x7f00004ad000-0x2)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c0000-0xc)={&(0x7f00004d6000)='./file0/file0\x00', r1}, 0xffffffffffffff3f) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f000088c000)={&(0x7f0000a98000)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000683000)=[], 0x0, &(0x7f00009e1000)=""/96, 0x60, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000e2000)={&(0x7f0000833000)='./file0/file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f00008bf000)={0x0, 0x0}) close(r3) mount(&(0x7f0000dcf000-0xe)='./file0/file0\x00', &(0x7f00002fc000)='./file0/file0\x00', &(0x7f0000fde000-0x5)='adfs\x00', 0x8040, 0x0) sendmsg(r2, &(0x7f0000aab000-0x38)={&(0x7f0000b02000-0x10)=@ax25={0x3, {"21409ecb6f7ea7"}, 0x0}, 0x10, &(0x7f00002e4000)=[{&(0x7f000037b000-0x6a)="4530a3db1a019ee35ba63e56f94829f3ffe07b43cb47b8d10229382beeb5b4c88787357e297de2c4141f76ba8fdfee25abe4fc9822568b454b847083d25c35e6802171cf0c6b6eeddc53e0961d94da2d3c23fe4f75a6d4f4cddcea0a0b3f19f068b59693fe541bd21f2d", 0x6a}, {&(0x7f0000b2e000)="1a37d75b0cb10a3eb13e58d73e5810291b21075d51698d93c030c31bf47332d8a75354dbfac961480832dc0ef08b98602e25c5788e73caa22f759621a94113fe171e777d82e9a47ea691e576f402813bb77f9f96560b70d7b1c5f00d25917c627f16aa04248801b578b372d898e49d0c15171e7f13025dacbe1363dcf239fa07fefba1df3b8ac6890c1a049d751e9b9b75231118f63cd63b377d1d2b3f78a31819b5db0da1a9a58aa87e26014b53ad15b4ba9418c2966635efd0c075b8a9b29fd4", 0xc1}, {&(0x7f000064d000-0x8)="75084db64ea8b2b3", 0x8}, {&(0x7f0000bd4000)="8700a796cd2d09ab2a9fcb042363354fb9bb8db649a2dd1e2fb44929844fac1a33bc856fa82b6d5387d1afa12f7650e62b7bcd", 0x33}, {&(0x7f0000118000)="80d41db0d90fea7490db189c39bf0b6762de24320adbfcaa6e6af4db792c50627ddcb96a882e449ff442e8dfd4ac152ec1787984dd8cda0dc7339d51329868661794d3e7515461f5f6943254ea999463dc3d92e0d0d1e7fa3f9a6b730d1220ec13d3fac25129de3815b28c5011808b79b9f9b1967df3", 0x76}, {&(0x7f0000aa3000-0x86)="904501b668a98f8359f0f39f711e9ef6ea66100d8bce4b288f73f85bf88e64d44f0bf0cee63241e266f90f0466e2e0ca88c8d2b3c761c5ed8b78d9dc40fcc3ed90d3ea4a51cb1a969fd35396fa5e464d7b2d6d7b2f60d4f42b1043695c0dc02fe115ad263923230a1034c73f4f50589ee85c88f9d76759a7490a00927762ec8d8898e0575b09", 0x86}, {&(0x7f0000de9000)="7a630d40e28e703e51556ff9c895d6a70cca1c216321a943ddc497c5a5537baa0915dc58d02e59c26df7580af68d877eb946c837b6bbbeb7206dda69e1397320d862e205bd7f29cc51312856ed1f28b06ea700d3e4924270d2bbec66ad01d82f3964cc2e2ba3d02e145f46aca116a604d80277fb9482ed8e7b05525ae0bc436ce98b7204b506dc225fa9bc8e9a776871225ac21c9c7b4b87018d4f86e00f128eb103ff3c8515fcfdf377aea4627ca41428efe496433c3aab4babffd103a39659f043596faba436c63c8bc621959a7533d28424d05995310af14dfc6f694f225c5f99e3fb675f33d866b1c63b23c610d5e1f8f6e2", 0xf4}], 0x7, &(0x7f0000124000-0x1230)=[{0x70, 0x88, 0x200000000000, "550f05bbdc6ffabdfbf283d9158d99dd19f104e2b4cdb34a092e0d72b2ee902b556e7d8f9ce90889cb64c4a392a1730c77f22141818e453aa1b176cc38dfe128113ef21d7c99588a594b5430510040419f4d254ed92ffc099d"}, {0x1010, 0x0, 0x6, "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"}, {0xa8, 0x10d, 0x9, "bf72c9dff1304cfaad8e948dbec2bb774ce9b37bf3d85e9c023e42e4d74f171fcb121d3c496d40c88ad457ba3f18270fc0865eb5b87e5c62fa739130be781352efdb819d5413001abe3e227a475592ed3551f593cfdafb08e2d8b00cfdd2ebf073eee459a48b00b97e5a8a0148a4c9c9bd70c34acbe0f14b7168a06ac672a3cae79ece50bb130919c9e7b05a469d7fe1723467b1da19"}, {0x108, 0x116, 0x6, "8660bceae54619e78b804bd38838af75e61427ccc7ee85b961ec2eebfe2fa7063f34daa861a6e745086046de31e545ebb795161ce63b4e1b5ad18263a5da2f9237285190b5b9421e8d2220f62b3d3889bf01fce9f54c78dee902549b354a8aa9831a73f614768f0fc9074074c6ffceddb75cd8a75913f2f91207e416b8459efa7bcd6c08d182f544ff6f074cac30fb753c07c075afcd581f75a7d342e368ec86ef9e781bcf6a4f7e3f266d4d85a5c241764eb29c2b7276b00127f9e8b025db11535240aade3a204606761a42cc2f9bc40401bed36239be5eaeefe065b2636a6b31a400a96c9296d59de64f5b43e191d6b6a729"}], 0x1230, 0x0}, 0x4000000) 2018/01/27 23:36:40 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe7000-0x10)={r0, &(0x7f00006f4000)=""}, 0x10) 2018/01/27 23:36:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f00008cd000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000acb000-0x38)={0x0, 0x0, &(0x7f0000578000)=[], 0x0, &(0x7f0000df2000)=[], 0x0, 0x0}, 0x40) 2018/01/27 23:36:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000c57000)={0x1, 0x78, 0x3, 0xffff, 0xeb0, 0x1f, 0x0, 0x7fffffff, 0x20, 0xc, 0x7, 0x6, 0x19, 0x81, 0xffff, 0x9, 0x400, 0x3, 0x7, 0xb1d, 0x1, 0x7, 0x7, 0x9, 0x3, 0x8a, 0x9, 0xff, 0x5, 0x5, 0x0, 0x7, 0x100, 0xff, 0x5, 0x3ff, 0x8, 0x9, 0x0, 0x6, 0x7, @perf_config_ext={0x0, 0x0}, 0x10, 0xa8, 0xf6c6, 0x3, 0x684a, 0x0, 0x1, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000253000)={0x3, 0x78, 0x1, 0x8, 0x40, 0xfe5c, 0x0, 0xd85, 0x20000, 0xd, 0x8, 0x1, 0x200, 0x9, 0x2, 0x7ff, 0x100000001, 0x1ff, 0x1f, 0x0, 0x82e, 0x8001, 0x80000000, 0x5, 0x5, 0x82a, 0x0, 0x5, 0x7ff, 0x6, 0x4, 0x10000, 0x9, 0x0, 0x3f, 0xe47b, 0x10000, 0x9, 0x0, 0xa7, 0x14864eef8814c497, @perf_bp={&(0x7f00005b6000)=0x0, 0x1}, 0x0, 0x1ff, 0xd5, 0x0, 0x0, 0x7fff, 0x7, 0x0}, r0, 0x6, r1, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005c1000)={&(0x7f0000e4c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d06000)={&(0x7f0000a85000)='./file0\x00', r2}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) socketpair$inet(0x2, 0x803, 0xc15, &(0x7f0000e7a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000509000-0x4)=r3, 0x4) getpid() mkdir(&(0x7f00004e8000-0x8)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000327000)=0x7) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fdb000-0x2c)={0x4, 0x2, 0x1000, 0x134f4086, 0x5, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000033f000)={0x7, 0xfffffffffffffffc, 0x0, 0x6, 0x5, r6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000355000)='\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000136000)={0x7, 0x8, 0x1, 0x80000001, 0x10, 0xffffffffffffffff, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003ad000-0x18)={r1, &(0x7f000051a000-0x36)="fce8d3ff25c993218cebb97f7fd887b1a2e9e739029443ca41c6ac2820a855a0460465ff3ddac3b680fce6417873d93a819fd0c1eb61", &(0x7f00002b3000)=""/10}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a44000)={0x0, 0x7, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005f5000-0x8)={0x0, 0x0}) mkdir(&(0x7f00009d8000)='./file0\x00', 0x62) 2018/01/27 23:36:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x8, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) 2018/01/27 23:36:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f0000723000)='./file0/file0\x00', 0x2c) 2018/01/27 23:36:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r0, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009aa000-0xc)={&(0x7f000020b000)='./file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f6b000)={&(0x7f00006c5000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 23:36:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)={&(0x7f0000f8c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000078d000-0x10)=[{&(0x7f0000000000)=""/220, 0xdc}], 0x1, &(0x7f0000000000)=""/62, 0x3e, 0x1}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f00006f2000)={0xf, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x20, 0x9d, &(0x7f0000001000-0x9d)=""/157, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x80000000, 0x7fff, 0x11, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x16867d66417d2985, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r2, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) 2018/01/27 23:36:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b23000-0x78)={0x1, 0x78, 0x3f, 0x8001, 0x4000000080, 0x5, 0x0, 0x400, 0x8b00, 0xc, 0x3ff, 0x80, 0x29f9, 0x2, 0x40, 0x1, 0x9c3, 0x70c, 0xe2fa, 0x3, 0xfffffffffffff351, 0x8, 0x10000, 0xb7, 0x268, 0x0, 0x7, 0x0, 0x401, 0x0, 0x3, 0x897f, 0x1, 0xfff, 0x0, 0x2, 0x7f, 0x10000, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000d0c000)=0x0, 0x4}, 0xd18, 0x5, 0x0, 0x6, 0x61d, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xb9b, 0x100000001, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f5000-0x8)='./file0\x00', 0x0) 2018/01/27 23:36:41 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000ff5000)={&(0x7f000053d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ff5000)=[{&(0x7f00009d6000-0xcf)=""/207, 0xcf}, {&(0x7f0000ff5000)=""/123, 0x7b}, {&(0x7f0000ff5000)=""/4096, 0x1000}, {&(0x7f0000ff5000)=""/78, 0x4e}, {&(0x7f00008cd000)=""/34, 0x22}, {&(0x7f0000ff5000)=""/89, 0x59}, {&(0x7f0000ff5000)=""/153, 0x99}, {&(0x7f0000dfb000-0x29)=""/41, 0x29}, {&(0x7f00004d0000-0x60)=""/96, 0x60}], 0x9, &(0x7f00008b0000-0x7b)=""/123, 0x7b, 0x1bd}, 0x21) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff6000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000143000)={r0, r1, 0x2, 0x3}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007b9000)=0x1, 0x4) socketpair(0x1001, 0x0, 0x0, &(0x7f00009d4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cd9000)={r3, r2}) 2018/01/27 23:36:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000191000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000a1a000-0xc)='./file0/bus\x00', 0x400000000800) r0 = bpf$PROG_LOAD(0x5, &(0x7f000036d000-0x48)={0xf, 0x8, &(0x7f0000bb1000)=@raw=[@ldst={0x0, 0x3, 0x6, 0x6, 0x2, 0x100, 0x10}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd4000)='syzkaller\x00', 0x8, 0x1000, &(0x7f00005dc000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000636000-0xc)={&(0x7f0000de3000-0xc)='./file0/bus\x00', r0}, 0xc) 2018/01/27 23:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f5e000-0x10)={&(0x7f0000598000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004c9000)={0x7, 0x8000, 0x0, 0x100000001, 0x8, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef2000-0x10)={&(0x7f000018f000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000024a000)={0x4000000000000b, 0x8, 0x3ef, 0x3, 0x6, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff0a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r1, &(0x7f0000cc9000)=""}, 0x10) 2018/01/27 23:36:41 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x80000004, 0x800000004, 0x4, 0xb, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000976000-0x20)={r0, &(0x7f0000efe000-0xad)="51ffcc0d9ae35f8b7e03452789e5dfe4c06e15b986ce2237eec33d0bc92889177b4cbbf86bb9d35ab3bc3226d54ac574c1b10b55e011fa967da5e6cf8ab22370ac6c9ffaece8048383cef4a8b1cd13379b3309d27665e949125406aaee87584d0809438c0ce56ac1d7d1ad169a026425218bd277d41b72b1d3c532c6a3dbbb5ef9069ffa65b90d76d212f5d296c9669bc786d201c644530bca26d3589182a189d70946295b1830252c681e4e8e", &(0x7f0000efd000)="72b6429be172f22731dfd4448653176a212d67ed03828498088c070686e2d9dd7091fbc380388644e98672401fe8706f5c6b0a1cdfdc5f966f32679cf3bff6f0ed02a645f90f410275651da43f832effbd2712f4e5a100576ea89c6175d0a94dedd4f7ce22b435be09bdb92c7d82922b8915eec5b8fe277059dcd531017b36ee3fb50acd1fa197bab52963cf2e68af4b3dc47147f0d20e8cb5ec9f47639d6edcdcfd8b41250dff", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r0, &(0x7f000005c000)="", &(0x7f0000144000)="", 0xffffffffffffffff}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000602000-0x2c)={0x1, 0x9, 0x6, 0x10000, 0x4, r0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:41 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={r0, &(0x7f0000006000)="", &(0x7f0000023000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000004000-0x5a)="", 0x0}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000026000)={0xf, 0x1f, 0x9d, 0x4, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) 2018/01/27 23:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80005, 0xedb, &(0x7f00000f2000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ffa000)={&(0x7f00003ec000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000275000)=[{&(0x7f0000420000)=""/43, 0x2b}], 0x1, &(0x7f00001cf000)=""/4096, 0x1000, 0x5}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xe44e, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000021f000)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f000057d000)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f00000af000-0x8)='./file0\x00', 0x0, 0x17}, 0xfffffffffffffcb8) 2018/01/27 23:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000321000-0x8)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ba9000-0x10)={&(0x7f0000511000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ced000)={r1, &(0x7f0000700000-0x64)="c0ac025e2fece996bf936f9942ab280fdca515be1306132f5cf6eabe0884f5113743491908d834fd0711262903ba8463c3684d119ad6d1ad6a542f1a9b6178ec8483b1418ba18554a009318eacf5038d5355dc2f6a8bd81ac826ff28944c339ee1ef5105", &(0x7f0000f3e000-0xec)="1189102e44f438768e492d5f92b33c5cfacefb54a73f84a30c2d7ea21b2411ca42c39b63c320b4b219f74b53132fdad6a947da3f98a3c10fa40da37cbc168544fe37de7acbe77d15ca3b5ab02af52402b6be9ae0aa9ce33234db18ab19609f7928cd72550bfcad5f6334a4099d27a666f89bba6e7d198256674aad0c3808897b4b305d56dc9f8d77c0e5d909e01f7a2d769163ad7133462743efae344c84e6024a693b52eb1d924d2efd992c27e78a4b0d4c95f87cecdd6e2a647f591401a32355992365ae33c8fe0e1ccaf08dcc6c12a9bdf110c37cd0bcff33523c12208c20b801848ebdf4c2bf2f81940b", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb, 0x3, 0x8, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r2, &(0x7f0000017000)=""}, 0x10) mkdir(&(0x7f0000282000+0x5f3)='./file0\x00', 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) 2018/01/27 23:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78b045f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 23:36:57 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0x7e, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:57 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x80000001, &(0x7f00009f5000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008a3000-0x8)={r0, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) recvmsg(r1, &(0x7f00006dd000-0x8)={&(0x7f0000ea2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000dff000)=[{&(0x7f0000a90000+0x91a)=""/136, 0x88}, {&(0x7f0000e9e000)=""/4096, 0x1000}, {&(0x7f0000efc000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000214000)=""/220, 0xdc, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000e5b000)={0xb, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbbe, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008af000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:57 executing program 7: r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 23:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00002d3000)={&(0x7f00006a3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000451000)=[{&(0x7f0000f86000-0xf0)=""/240, 0xf0}, {&(0x7f0000bb6000)=""/103, 0x67}, {&(0x7f00007cb000)=""/223, 0xdf}, {&(0x7f0000edd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000718000)=""/79, 0x4f}, {&(0x7f0000792000)=""/244, 0xf4}, {&(0x7f0000fd0000-0xe8)=""/232, 0xe8}, {&(0x7f0000488000-0x60)=""/96, 0x60}, {&(0x7f0000e51000)=""/137, 0x89}, {&(0x7f0000b65000)=""/220, 0xdc}], 0xa, 0x0, 0x0, 0x7}, 0x10000) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x266, &(0x7f0000298000)=[{0x18, 0xffffffffffffffff, 0x1, '\x00'}], 0x18, 0x0}, 0x3ffd) 2018/01/27 23:36:57 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dfb000-0x38)={&(0x7f0000f76000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000013d000+0x93b)=[{&(0x7f000005e000-0x97)=""/151, 0x97}, {&(0x7f0000f76000-0x7d)=""/125, 0x7d}, {&(0x7f0000f75000)=""/28, 0x1c}, {&(0x7f00002ca000-0x23)=""/35, 0x23}, {&(0x7f0000c75000-0xd)=""/13, 0xd}, {&(0x7f0000e37000-0xaf)=""/175, 0xaf}], 0x6, 0x0, 0x0, 0x1}, 0x10000) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000006000-0x4)=0xffffffffffffffff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d9000)={0x0, 0x0}) socketpair(0x800000000000009, 0x1, 0x6, &(0x7f000068e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000423000-0x8)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x68, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:57 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, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000179000-0xe)='selinuxvmnet0\x00') 2018/01/27 23:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000f3b000-0x20)={r0, &(0x7f0000fef000)="0556af6f8c914f74a5c73aae357a7798678c66efbe9ed911c9490fcdc7e9ee77accddd2aa94c8b7be0cfabfbb1a965e0e5f4471cce6dbf3c9646eb75d1d0d55836be8f6a0d9af5015bdbc6cae4ebc2cc4f6a77d4babb", &(0x7f00001e1000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000050c000)={r0, &(0x7f0000d62000-0x1000)="50a7d449aed94961d4fb4797a05b5c1c12f4d246fcdcc521e56fd44c26ec691561eb187adfd6f491512a14a51329bf62c44c3d9d28a6994f0090bf", &(0x7f0000d56000-0xb2)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f000010d000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b15000-0x20)={r0, &(0x7f0000741000)="40e7", &(0x7f0000745000)="4c6ab3", 0x0}, 0x20) 2018/01/27 23:36:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003e9000)={0x0, 0x78, 0x101, 0xb2f, 0x20000000000000, 0x38, 0x0, 0x100000001, 0x6085d43da300d014, 0x8, 0x7, 0x0, 0x0, 0x4, 0x1, 0x4, 0x2e65a8e1, 0x58c4, 0x77, 0x800, 0x7fff, 0x4, 0x8, 0x90, 0x1000, 0x4, 0x2, 0xeb, 0x9, 0x2, 0x81, 0x8001, 0x80, 0x2, 0x8, 0x9a39, 0x10000, 0x8, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x4000, 0x1, 0x867, 0x5, 0x0, 0x4, 0x5, 0x0}, 0x0, 0x22, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:57 executing program 7: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f2e000-0x78)={0x7, 0x78, 0xdef000000000000, 0x7, 0x7ff, 0x1a1c, 0x0, 0x80000000, 0x40000, 0xc, 0x6, 0xfffffffffffffffa, 0x20e, 0x3, 0x7fffffff, 0x2, 0xfffffffffffffffe, 0x8, 0x0, 0x8, 0xfffffffffffff000, 0x101, 0x80000000, 0x2, 0x0, 0x5, 0x0, 0x8, 0xfffffffffffffffc, 0x7, 0x0, 0x803, 0x100000000, 0x6, 0x7ff, 0xca1, 0x4, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000f2d000)=0x0, 0x4}, 0x120, 0x0, 0x5, 0x4, 0x3a, 0x8, 0x7505, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x8) r3 = perf_event_open(&(0x7f00002a3000-0x78)={0x0, 0x78, 0x5, 0x1, 0x6, 0x2, 0x0, 0x9c, 0x3000, 0x3, 0x5, 0x7, 0x3f, 0x7, 0x0, 0x95, 0x8d50, 0x400, 0x3, 0x7, 0x5, 0x10000, 0x3f, 0x3f, 0xfffffffffffffff9, 0x6892, 0x5, 0x1, 0x1b0, 0x1000, 0x2, 0x0, 0x400, 0x81, 0x5, 0x0, 0xc97, 0x8000, 0x0, 0x9, 0x0, @perf_config_ext={0x40, 0x4}, 0x2180, 0x0, 0x10000, 0x5, 0x1f, 0x7a9, 0x6, 0x0}, 0xffffffffffffffff, 0x2, r1, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000912000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a8e000)={r1}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000f2e000)={0x0, 0x0, &(0x7f0000f2f000-0x50)=[{&(0x7f0000f2f000-0x37)="e0a12e42c6becedb902588cfc0ef60f6eba5fc902e4d0df9956ab5dd9b911187c6d11eb2a0efe01502a63e5e8a103cb83bef6cd8c7862e", 0x37}, {&(0x7f0000f2e000)="2ff879bfd64c7f671f9f86826f4a9632f2b72e18cf4f0edbb45283df4f04d3b840a191d8103b737088d2c4be82d29b0cf2284cae37f1120f0253", 0x3a}, {&(0x7f0000c48000-0xa8)="931183a71459574019e9b9f31220c4ec17b39a4d9e9e3fd1b14e95b2326b4b60d66c366cdefde3a4d39669d73d1e3ffac47b3f7ccbd014e6ed68c7be8b38e2c5fda76c3bd5f083cd182651f9ab99c47c6e0583447902ef588289cb99cf6275a6e6b23000cd876cc226c9da6631d364a64c7f95b50474464d8fa2541b6e95ea68c2922bed693be023829cc70ba205ed1b3a2447ec005896030eb1a7ee5ad030b0d3845b963c7ed466", 0xa8}, {&(0x7f0000f2e000)="a4be72415991abe27d89abb50feaafa627762706e0b95dc6d45b481c2fb04c45dc4305bc8f65c2f8476ac1ad3610db915c6accc13fe5b8abd08caae2fc1d1ef3f3a99ba47630d21ae54f27cd07ae704ea04d33c9419fe355de58aa0db40296ce963128f52ef6f69365091f9dd715a464aa1cced92cb8639785797d1d9e81a292eafe6ec5803050bb66dcc6c31bed7e0653160139b0039b62666d9425bc98f50cc2d165f5f2d6baa93e9a11e43d328be02d87069490c0f9a709338be77b9d70b25c11ae6c3523928f1b971e7632df2e299f879066fc9d0ced974c0e9e2e8922e9a8e5b9fbeb97a26fdf1c2b63a260897a9974529e", 0xf4}, {&(0x7f0000f2f000-0x3e)="cc4fa1a6a4e8537dd9e59a6b69c2ba5b472e2b01fcf602d3d413bb667cb8a9b09f6b6994632a07a995c593372e7ffc8e4ce32537e998b76a352d41d3c8c7", 0x3e}], 0x5, &(0x7f0000f2f000-0x148)=[{0x60, 0x105, 0x401, "cd1cd82f0a16b35ea886373587b799eb0301c7bde8c473f5dfabbdda7d581e444b317194e2d17f8f8f6c58eda8b6cde0e5703f3d5e9814ae404fc0915ad032e79455326f2260f296bdb6ae66120861f6"}, {0xe8, 0x112, 0xb3f600000, "53797c967999b58ab455e2e99d072f11e95884cad7505350cc453ba1e22f5f3978ba82219aae08bc13337de5d814217534ee2e884d70fe6e236303cfe3c76d20d485b5d65db9c105afa58c2537c088263df8437c5c4efa4ef7077ad5e365aaee974fd96c3f744ac824bf98ca6b374a261d6df706682dca67792092511b802cf0fd2f0ebeb0d1c0f2125758bf2497bbdcb2cf80ed428b9da5856f5289c0c92033a5a8265477c6d51c1c8a689522ed1eb00b556fef534affba72d0e9e0c8e16a352297b911b26c8eecea1de58b7738442c798d"}], 0x148, 0x4}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/27 23:36:57 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000178000-0x18)={r0, &(0x7f0000efe000-0xb1)='Y', &(0x7f0000efd000)=""/210}, 0x3da) 2018/01/27 23:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000138000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000093000)={&(0x7f0000910000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000062e000-0x50)=[{&(0x7f0000216000-0x2b)=""/43, 0x2b}, {&(0x7f000011a000)=""/254, 0xfe}, {&(0x7f0000409000)=""/208, 0xd0}, {&(0x7f000039e000)=""/128, 0x80}, {&(0x7f00001b7000)=""/126, 0x7e}], 0x5, 0x0, 0x0, 0x0}, 0x10000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000031e000-0x10)={r0, r1, 0x0, 0x2}, 0x10) 2018/01/27 23:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x9, 0xc, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/27 23:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) recvmsg(r2, &(0x7f0000ab3000)={&(0x7f00005c4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a39000)=[{&(0x7f00006fa000)=""/86, 0x56}], 0x1, &(0x7f0000d03000)=""/140, 0x8c, 0xc9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000719000-0x48)={0xf, 0xc, &(0x7f00002fc000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4fb9, 0x3, 0x0, 0x4, 0x6, 0x10}, @alu={0x4, 0x0, 0xc, 0x5, 0x6, 0xffffffc0, 0xfffffffffffffff0}, @map={0x18, 0xb, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x81, 0xe, 0x0, 0x7, 0x10, 0x18}], &(0x7f0000c37000-0x4)='GPL\x00', 0x81, 0x2e, &(0x7f0000f64000-0x2e)=""/46, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000099000-0x4)=r6, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x2403, &(0x7f000070a000-0x8)=0x0) 2018/01/27 23:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x2, &(0x7f0000763000-0xa8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0x2, 0x99, &(0x7f0000b87000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x1000000000000a, 0x1, &(0x7f00006b3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000007c000-0x8)={r1, r2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000707000)=r2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001b5000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b6a000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000900000-0x8)={r3, r0}) mmap(&(0x7f0000a2d000/0x3000)=nil, 0x3000, 0xe, 0x10, r3, 0x0) 2018/01/27 23:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00009f0000)={&(0x7f0000213000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000237000-0x20)=[{&(0x7f0000e0c000)=""/29, 0x1d}, {&(0x7f0000af5000-0xd)=""/13, 0xd}], 0x2, &(0x7f0000cc6000-0x96)=""/150, 0x96, 0x93}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d2c000)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fb6000-0x20)={r0, 0x1, 0x1, 0x8800000, &(0x7f0000415000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000479000)={0x0, 0x0}) mkdir(&(0x7f0000806000-0x8)='./file0\x00', 0x10a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a2c000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x5, 0x1, 0x101, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e27000-0x20)={r2, &(0x7f00004d7000-0x6d)="aff975560c1fd3341167492e6be8bd411a36c931b5bb44be2771610542f43725dda547fe0d3147d3a886fcd0423da9907f5635daf062fe86d9458d6145551217331f321e1bc9c03d7e2977a222a85f68ebdc4a6962c3fa9af1a147ede9862222f717a275278338d7417912e546", &(0x7f0000932000-0xc1)="", 0x0}, 0x20) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008f0000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffffffffffff49}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00006a0000-0x8)=0xffffffff) 2018/01/27 23:36:57 executing program 3: 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_PERIOD(r1, 0x40082404, &(0x7f000085c000)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f21000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00005d3000)={&(0x7f0000352000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000041000-0x40)=[{&(0x7f0000692000)=""/244, 0xf4}, {&(0x7f0000e04000-0x1000)=""/4096, 0x1000}, {&(0x7f0000145000)=""/34, 0x22}, {&(0x7f0000711000)=""/213, 0xd5}], 0x4, &(0x7f000095e000-0x27)=""/39, 0x27, 0x101}, 0x2000) 2018/01/27 23:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000885000)={0x3, 0x78, 0x1d882a9b, 0x80000000, 0x2, 0x401, 0x0, 0x3ff, 0x4, 0x4, 0x400, 0x800, 0x6, 0x8, 0x7, 0x7ff, 0x123, 0x1, 0xd006, 0x8, 0x0, 0x1, 0xb4e7, 0xfffffffffffffffe, 0x100, 0xfffffffffffffffa, 0x4, 0x5, 0x8, 0x101, 0x5, 0x3, 0x4, 0x9, 0x5, 0x5f68, 0x1, 0xc5e, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0x7}, 0x80, 0xebd6, 0x40, 0x7, 0x0, 0x101, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000852000)={0xf, 0x12, &(0x7f0000757000-0x90)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @call={0x85, 0x0, 0x0, 0x7}, @alu={0x7, 0x5, 0xf, 0xf, 0x6, 0x2c, 0x1}, @jmp={0x5, 0x41e8000000, 0x0, 0x0, 0x8, 0xfffffffc, 0x0}, @generic={0x9, 0x9, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff}, @ldst={0x2, 0x3, 0x6, 0x9, 0x0, 0xffffffff, 0x1c}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f0000e3b000)='GPL\x00', 0x1ff, 0xfe, &(0x7f00005f1000)=""/254, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$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) 2018/01/27 23:36:57 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x1e1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r0, &(0x7f000000a000)="", &(0x7f000000b000-0xf7)="48e38fc42cfab2bc32eeb817a55f8dbd8a81a8c3492aa87b18c1b0ae68ef129ca32439cdd03c0faf005afaf83037c7dc73e4daf303060961bec947eef3d7435af5b4ba7e67606b54cdbd468ee70909ecfdad3474b61daf539a43296ff8088c084db9fc32b5d5314e48037bc192644b1cbf3f942034b32b66e4e7fd7a04280bf77b199c5a705df9b0fc9a7b77a9afd4bbeaaf7c336ee7d99162db466201272b9e9fb471a1710024b778f2d5164aca0489c4e031707a6f198e7e6f84de4449ebeb0507164fd174e10e6c282fc57a3858b229392e08e0aa14a0efa7369cb3bb321fb34b06d6a906cc5c8cdbb17ca0258a2d1bca206fa5226f", 0x1}, 0x20) 2018/01/27 23:36:57 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f18000)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f1a000-0x78)={0x1, 0x78, 0x5, 0xc2d, 0xbf, 0x6, 0x0, 0x6, 0x200, 0x8, 0x7, 0x5, 0x9, 0x40, 0x2, 0x7, 0x1b12, 0x9, 0x0, 0xa96, 0x9ee, 0x8, 0x4, 0x3ff, 0x4, 0x101, 0x6, 0x7c9, 0x6, 0x8, 0xffffffff, 0x8, 0x4, 0x1000, 0x1, 0x2, 0x0, 0x7ff, 0x0, 0x7f, 0x0, @perf_config_ext={0x3, 0x5}, 0x90, 0x7, 0x800, 0x1, 0x64cbaf5a, 0x5, 0x90000000, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f1a000-0x8)=0x6) 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) recvmsg(r0, &(0x7f0000f19000-0x38)={&(0x7f0000f18000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000436000)=[{&(0x7f0000f18000)=""/214, 0xd6}, {&(0x7f0000f19000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000f19000-0xf3)=""/243, 0xf3, 0x7fff}, 0x2) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 23:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00007ad000)={0x0, 0x0, &(0x7f00009c4000)=[{&(0x7f0000926000-0x5b)=""/124, 0x7c}, {&(0x7f00000da000-0x45)=""/69, 0x45}, {&(0x7f0000b13000)=""/33, 0x21}, {&(0x7f0000e1b000)=""/187, 0xbb}, {&(0x7f0000f83000-0x28)=""/40, 0x28}, {&(0x7f00006c7000-0x49)=""/73, 0x49}], 0x6, &(0x7f0000d41000-0x7e)=""/126, 0x7e, 0x7f}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002fd000-0x10)={&(0x7f000009a000)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000330000)='./file0\x00', 0x180) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d0a000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000764000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xa3) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x9, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe6000)='GPL\x00i', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de0000)={0x0, 0x0}) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006db000)={&(0x7f0000133000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008d3000)=[{&(0x7f0000de0000)=""/0, 0x0}], 0x1, &(0x7f0000cdb000)=""/213, 0xd5, 0x54}, 0x40000001) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x100000000, &(0x7f0000c3e000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000460000-0x38)={&(0x7f0000de1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000de1000)=[{&(0x7f0000de2000-0xf)=""/15, 0xf}], 0x1, &(0x7f000079e000)=""/4096, 0x1000, 0x1}, 0x10042) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) sendmsg$kcm(r4, &(0x7f0000abe000)={&(0x7f00007d7000)=@ipx={0x4, 0x5, 0x8, "ae3bb427bfdd", 0x8, 0x0}, 0x10, &(0x7f0000849000-0x80)=[{&(0x7f000024b000-0x51)="36a5cf9c0b88e878d956aa8305796ea84127891425f29e432ff1d05a32cc681f20db2d5a0fcd38edabeb4a57129f88b105b0ba0753a64c208bd0c193ca0d821675cf90f74cf5f938f5beda409276ddbdec", 0x51}, {&(0x7f0000de2000-0xd4)="90f1ba8c85015f5d12e86d598b30492581ea1cfebd2a549edb7bc5469dc2bc886adadf19c25b6824f8844fac97428d966d07dd101449d1f8b9f18dc5b9c3f3f9d2f7836b7e875845ae010b4aaf24d279d777b1f731a65fd1b4f19a8f42fa0c6a4b1bc2db37b0d07b419d297605af5385571032929855b1e1b3ecdadb0f60840504fd75c4689e4a85229aa689829e5727e24b9184d09aaaf6b46e438222d0f110757c7b564b4b10d604d365991115bea945bbbb9fe0d732a07a773e84b9a2d1004f0a851b2553c77b5a7e26e33a5129bd68626f66", 0xd4}, {&(0x7f0000de1000)="0e0abbea0cf8ed1c28d2030ea47e262eb52a7842b29892218af109723d9afdb7596d9631d6e71ac107c8d29b783d63b93b441403754a8fc517ef209bccfbdb31c0248f9f0b345f5f3609559a6327c056d74dc3f04335a74a7d562aaf28d2b9ff084d69ade9e80e3dabedc0044701947503b08734e3909ba62e0652b609b084c6b208d8cf9386ba1bf6b40560f04a211ed506b07fd065dcb3bc1a195f716358f7f39289e694fab47202", 0xa9}, {&(0x7f0000de2000-0xb)="bee38e8c08c9a5c050f035", 0xb}, {&(0x7f0000d69000)="e9f0cc61240c9ce4a985fcdfc7c495ac0aaec0b1459ebdd7cc99787617f47b4464439462991c4eea7d601b7e1327f69727176ec53f5751c853bd5de4d3bf7b9a18ba6f6a6cb4f081558cf00c34f48d7a596b537a1498de54255bb7d21acc0ca8e0e9d5696a51371f0c8f3538ec901548a8ec345d2909a1b9be60f317b24bd815e7e6a5e1c4583af5148ebfb7e74a5368341bfc0dee7f9e6c43210b4b80616739ecd8c507915516978f55331a3eeaf4bcabe82fcf9944b5a2e22104fb862e527a25", 0xc1}, {&(0x7f0000de1000)="6a2db8218d60bb8c541666c36c340c930918b907a438f5712fb48f269de31ca3733c59cfb693d6dc74c7955cdc47a02acb732a68bc4f12cb4d090478d51b52c28c98b923e8b89093c2300697f1d8acd3306f5e81fcaed6f96af47dbe9f5a418798c94118b53b524fa54cc0a5e1bed89fcba16fd4714e10ab7ca879db0448a14eb7d6ce58bad3a83b5dc5203b5415f3ef5248a837d88291048f38700dda96fc3769d0649ad8332965181c7fe4bd3a037b67f6c8524af1d8cd6748e9226372e1e2ac72ba0e6b7933d79e9f904164cbc4ffaa64b37cf02e1dcf46", 0xd9}, {&(0x7f0000de1000)="07c8d98b965a5f49dd4e8f05e65f1a8ef07fd308af29b1df2424b0278fba62429d65cb1b9dbda328ccce", 0x2a}, {&(0x7f0000d82000)="defac4290f4eb4bd7d387c81575950f1988491c3ab9e3e77183eae8d8fd55675e6fdeba70ce6a8e4a34c0cbd8504468195642ab04d13b4826813aa0f17134e9d7a7b85a387a51d346051ee0b479c72b5cd4afab17b66b7297a78b1b337eab5169c94a60ac158fda5f5d4cf54b1c008a4b8997347be33c655e1d6285148b73b8c07680d12460e08c6037ecf0d80fc47b5ec9c782190d4fbcda416a04626b099e630bf1f35b90f356adc11f028a4aa7c60144657575166e456e4d05e18ce648e6057e8a3c933abff3018f23e39ae72b759ffacd07fb480fff0a3892423ab49", 0xde}], 0x8, &(0x7f0000de2000-0x1358)=[{0xe0, 0x1, 0x3, "3584f842b7f2143e5fe9ccb439f9d07beec06ba60785dafdb1bbda17a6368e7783c0bf1d630562427c3420c6d4bf8d6beda672106118e25f8363be0ff5c8c12f3bee8f40bea376fd17be8bf7b242b02fb164fe6e66f0f5d5866499d86292380d1d8e885e0db45e3ec1c00d7b605d03362201578dbb931fbeceb26d23e2ec79dcb380b0497efdb1cd5c88aaabc979566480ff399e12325e2e1130e9f49e51bbb36123bacf9fdec82baebc0f62cfb103dea7c5494b52ff327dc952ed99b11b2e58868b00a7ce83514d1f17633fcdf16b21"}, {0xd8, 0x117, 0x5, "32e1099577de6964a089f281097958eaeb9b79967392f2ae159fbfd1fc2937c9261a29b2e3baad053a55760877914bca455bc9c277b7ca8d708874aaadbb678951c1991c82e3f3df61a14d527a3fe8682befb2b646c7d0db4e84bec7c7b8df33ab52ef0d93106c95f56f4b9cf87242a960b14e15dc28dcbd2c6d63486dcd28dd3ce23c1f41fd13714ecac98a03ae99fe5233bb7ff3701707e2b897acc272dc763e4264d4b04f9cbbb4c5032cf90b38fc7c3ffcf8396260da9e27bd3026e2541a684630b010fbebc9"}, {0x1010, 0x11f, 0xffffffff00000000, "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{0xc0, 0x118, 0x8, "530700fb85efe60df57942cfb717c514b802832e685eb4fafbea8b248611af9baf9cb5bf211ed692c60b35149da3af5707fe94dc27a04acc157a8400a1f1f1d600eae8e463b717e941d97360d866844040561a1f5d7274faf39a330d05f7da10eedea4b887c17b4b76452ff1242609eeab532e58b5200895240862b040ef078ee4ab677d1a9ede2284eb94ddd62ada8d19aecad3997f76aad33d7c836804719aab24ec9558798faa3adc"}, {0x48, 0x11f, 0x4, "3add32f89e1add6a9d7b54987398999fc033fcd702ea9cf1f0d26e394dd25197eba10a373dfbeb452ba27d7c7eb37abaf0"}, {0x88, 0x115, 0x46, "4968ef37ee21571a84cd0c41262680cb3218b7319e6edbb913636b0834738751c746204964e4857f085486381780a2f7a0349ea13a9c30043ce9b3fb632f7b6661132e1f67ad953db12539d372586a88cb216304f5e553aca984b5190e017280e81f3ddeb6fe0ca851cca2273a300d3cf0ae56"}], 0x1358, 0x40010}, 0x80) close(r0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000de5000-0x38)={&(0x7f0000a28000-0x80)=@generic={0x17, "5ad1c160bddc3af546c4a43ff147b4015114cead5679707f34c32fe1b16ea5a7eb7bea16e991a93b53aa4fcb80d077618a8564d3c2bd13f3b6a73f5ab4b7045ef3a435c923a574070b916a621d2c49bfba7bc6f38f01395d99da6be0966dd6622fa145f93211e25a685301a4802df26a253f2edd439413d09c2303e79e89"}, 0x80, &(0x7f0000de4000)=[{&(0x7f0000b5c000-0x99)="6bc20e8743423800e55296b8813a11af819d2224bb32c3025df1923a499e2bf709b9d44dae8280d17b9c5bd231a529052b1661af04ef5e51b7e222a96733e8e1a0b84a26c6f8001543ca0030cc9dd20e53295ff02313be2e769afa5299c47c105f4b4ed8b0369fa14b073b7e22302279aef772e632564515bdfaaee2b8600d452609825b9c36eede4acd452d25a55ae033860d33c2480c4463", 0x99}], 0x1, &(0x7f0000c17000-0x12a0)=[{0x60, 0x11d, 0x81, "eed9b58884e42cfd796e913ff423df275a30ac8d556872578cb9eefbe59507375df24659a37c0c6d556a45ab00a669710c80ecd753caf0fd54404140ab6ea89ac9161a01dc9c6a94b81b"}, {0x30, 0x18f, 0x3ff, "9ed0277d32b6fab29da29f3696d90b88584a49361c388a8f97e899"}, {0xf0, 0x105, 0xffffffffd103b978, "f26ce84fb41095aef1e349f010e3cb63d99d6ecc38cf10c255adc8755511b89efaaebabda7af183ef4f9c90cd81d6a74358d596d2d14c21511142ed95b73f8a31ea2c4bbbbde02e5f51fa4048088126cc5e37761a2921c51377c78fe67e2e9dc4e745c1a844bf4789e247fc3a2c084894b897714edf9e49650d7d76b1b8d8d26fd77a4efd67ca3ac8e852764d1b8e3f198cca95c8da99998c8b0bf74319c6ac625ca3805a409d8b3830a14c0bc4652e37153390bfde26e542156bb5a79adfce2e18bb4b006357c5ea2fb2bbd2bc2573a440569c550a71c3a0b1aa59a2612"}, {0x1010, 0x0, 0x2, "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"}, {0x100, 0x11d, 0x14e, "c46c3324cacbb0db4f9a3f88ab119e9e2cffc0a31ac26affc905246993a66e38d50354d3a1c6925c6b72b108ff3fda99d3b6b1741ef6eebd5696fda01df14ebea525d3705464bd509087b9a3787c1799f79066073dbec208dc5a06ca8cc8fc2c123d53897b611d330bc0257cbb73ca275f41cda1fb6e737048459ee99afe9f9c0f45e898358f45b25650ae8b8d855b9475e2346560d792965235a136908a91b9cce724001a219f08559566c8f5145dfee749b660a2ad20ce86995139e5c08371bcd43e7bee0d9f42e5a773b00073669c7e8ed660d1c4dcd8776885fba6fe93594ee6efc19ec3c418b71e5236f05d"}, {0x10, 0x11b, 0x3, ""}], 0x12a0, 0x800}, 0x40) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de3000)={r3, &(0x7f0000de4000-0xc)="73f50cf54fe3ffd79280447b", &(0x7f0000306000-0x2b)=""/43}, 0x18) 2018/01/27 23:36:58 executing program 4: 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb, 0x3, 0x8, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000045f000)="", &(0x7f0000001000)="", 0x3}, 0x20) socketpair(0x3, 0xa, 0x7, &(0x7f0000c33000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r1, &(0x7f0000017000)=""}, 0x10) r3 = getpid() perf_event_open(&(0x7f0000814000)={0x5, 0x78, 0x9, 0x5, 0x0, 0x7, 0x0, 0x6, 0x40000, 0x4, 0x3f, 0x8001, 0xffffffff, 0x53e1, 0x4, 0x8, 0x1bd, 0x5, 0x8001, 0x1, 0x6, 0x8, 0xdb09, 0x3f, 0x9, 0xe38, 0x3ff, 0x7fffffff, 0x2, 0x3f, 0xcd4, 0x100000000, 0x6, 0xfffffffffffffff9, 0x9, 0xb52f, 0x2, 0x9, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000345000)=0x0, 0xb}, 0x10000, 0x6, 0x8, 0x3, 0x7fff, 0xfffffffffffffffa, 0x88, 0x0}, r3, 0x1ff, r0, 0x2) 2018/01/27 23:36:58 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000268000-0x8)={0x0, 0x0}) mmap(&(0x7f0000bfa000/0x3000)=nil, 0x3000, 0x1000007, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000098a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004eb000)={0x0, 0x0}) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000)={0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f000001a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x50)=[{&(0x7f0000004000-0xc5)=""/197, 0xc5}, {&(0x7f0000003000)=""/252, 0xfc}, {&(0x7f0000005000)=""/106, 0x6a}, {&(0x7f0000004000-0xbd)=""/189, 0xbd}, {&(0x7f0000018000-0x87)=""/135, 0x87}], 0x5, &(0x7f0000019000-0x9d)=""/157, 0x9d, 0x480000}, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0xfffffffffffffffa}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b81000-0x20)={r0, &(0x7f0000b05000)='V', &(0x7f00006da000)="", 0x1}, 0x20) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x146, &(0x7f0000001000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1f, 0x3, 0x1e1, 0x7fff, 0x9, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcee, 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={&(0x7f0000538000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000e0000-0x10)={&(0x7f0000f75000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ed4000)={r0, r1, 0x7, 0x3}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0xce) r2 = getpid() perf_event_open(&(0x7f00004c5000-0x78)={0x5, 0x78, 0x80, 0x8, 0xfffffffffffffffe, 0x80000001, 0x0, 0x1, 0x3, 0x0, 0x7, 0x7, 0x200, 0x61e9, 0xfffffffffffffffc, 0x4, 0x2, 0x81, 0x34bdf1e6, 0x6, 0xa10c, 0x0, 0x3, 0x2, 0x1, 0x7, 0x7d, 0x6, 0xffffffffffffff81, 0xb6e, 0x1, 0xffffffff, 0x100, 0x4, 0x0, 0x8, 0x1, 0x10000, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x385}, 0x10, 0x5, 0x10000, 0x7, 0x8000, 0x20, 0x100, 0x0}, r2, 0x85, r0, 0x2) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000229000-0xc)={0xffffffff, 0x80000001, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004b1000)={r3, &(0x7f000059b000)="09878eee286dc43d0ccd3c48d2bb68d7cb534356c7079bf9de32224dcc063619d70e3d31c008ed83464ecb3dcb43ae01b6f5d257dd4866de36566be6561dd3ce2e36669872910aa18c2c1c3bb91623b17d55140b73c690109fc450f8d94a5edb056814c35b523973e52affac3b86a6d9b807b22f81ee566fdb6aa65d664174fd226998b497d218f2b2e6643cc079242cf8c993e2eb6497dc5b6f1b146b8ff7da273638b895617b7b8b4833ba7991643ebc5bb0c22a77ae7808294743022fd7b072305f101e89c6619f48462922cc4f40a818feb184517d4e0aff240c24dd7bdab9fe38862c03531f451ab4d20238fb", &(0x7f0000242000)="f516846fa543d102126d39db57b803e20f73fc53ebc4329ae4057accf2d96a555c484249f2e22af60ad76b0d64f18a04deee44933d5a8e71471a", 0x2}, 0x20) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x63, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fbe000)={&(0x7f0000b98000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d51000-0x10)=[{&(0x7f0000f09000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008d0000-0x1f)=""/31, 0x1f, 0x6b}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f000054b000)={&(0x7f0000aca000)='./file0\x00', r0}, 0xc) 2018/01/27 23:36:58 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f74000)={&(0x7f0000b8f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000517000-0x80)=[{&(0x7f00006b2000)=""/104, 0x68}, {&(0x7f0000e7f000)=""/65, 0x41}, {&(0x7f0000f74000)=""/250, 0xfa}, {&(0x7f00006ee000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000-0x3d)=""/61, 0x3d}, {&(0x7f0000e20000)=""/111, 0x6f}, {&(0x7f0000aeb000)=""/3, 0x3}, {&(0x7f0000f74000)=""/137, 0x89}], 0x8, &(0x7f000063b000)=""/173, 0xad, 0x889}, 0x1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0x0, 0x7, &(0x7f0000048000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8}, [@generic={0x3, 0x1, 0x4, 0x8000}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0xa)='syzkaller\x00', 0xe62, 0x29, &(0x7f0000f74000)=""/41, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000089a000)={&(0x7f0000f74000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000678000)={r1, 0x0, 0x1000, 0x6c, &(0x7f00003e0000-0x1000)="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", &(0x7f0000f76000-0x6c)=""/108, 0x40, 0x20}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f74000)={r1, 0x0, 0xd6, 0x1000, &(0x7f0000f75000-0xd6)="a31d73e63aae29eb1b6a188d2b1c5bb4a633e28b00b18858fc1df0788078bfaa6d90c4cdb439a986fa726ed2fbcdce3f1fae6e03c8d654f6f9e8f350fc706437f1c554700d72d4fb5b74d6164d40aa36b92a395e8270fa153a502d99c33c40dbda5137654528b5554566457ea3505dfd8dae36b9299dedcf58a42bd4ac8464a66b23924e1beee97ce8f669b9aed4c310503215b3c1f97f15893ecdf5bf391affbbdaf50bbda157f8e3d9ba6f85bc1e4eac04cf5187cc147dfbccf26fd1fa0f43520a2dad42b0599f06f0084a8f0b7de7e876098da785", &(0x7f00005da000-0x1000)=""/4096, 0x5, 0x7}, 0x28) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0xa, &(0x7f0000f76000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8000}, @generic={0x6, 0x80000000, 0x1f, 0xb7c6}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000f6c000-0x5)="3d95022fff", 0xffffffff, 0xfb, &(0x7f0000f72000)=""/251, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f75000)={0xe, 0x4, 0xc, 0x0, 0xe, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x7, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00008a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000017c000)=r1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000084e000)={r0, &(0x7f00001dc000-0x30)="", &(0x7f000063c000)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3f000-0x18)={r0, &(0x7f00003ba000-0xa0)="abbea92780b3036de376a19a52365a87c460e93dbe28fdb18569edaf78a05175e0ff2e6e65c579eba62fbaace4adc2775e3b602996332e5a207e1f822529ff7ae7f689d6c28237013caff55d3d169cf4f2a7bb40013f230fd794e21c5f6ea72ae590ae704a3f632aaa9b4d95812f5e1ed829a3af2d0912c4e288c11ad3ecc285f9e7862c8aa6de0ad88328c81cb3639c912464675b761ef1397e6a630ebb16ec", &(0x7f00006d4000)=""/99}, 0x18) 2018/01/27 23:36:58 executing program 3: r0 = perf_event_open(&(0x7f0000e44000-0x78)={0x2, 0x78, 0x1, 0x0, 0x9, 0xd2e9, 0x0, 0x6d2c8963, 0x1002, 0x8, 0x1000, 0x6, 0x6, 0x9, 0x6, 0x2, 0x4, 0x1, 0x3a, 0x0, 0x1, 0x9, 0x7, 0x1, 0x3, 0x100000000, 0x100, 0x7ff, 0x448, 0x10001, 0x800, 0x401, 0x0, 0x1, 0x7ff80000, 0x3, 0x3, 0x9, 0x0, 0x4, 0x1, @perf_config_ext={0x8, 0x3}, 0x40, 0x3, 0x1ff, 0x0, 0x80000001, 0x4a98, 0xceda, 0x0}, 0xffffffffffffffff, 0xdd, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e40000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x5, 0x3ff, 0x5, 0x100000001, 0x0, 0x3, 0x80, 0xe, 0x9, 0x20, 0x401, 0x7e4, 0x6, 0x5, 0x22, 0xfa2, 0x9, 0x8, 0x800, 0x4, 0x80000001, 0x6, 0x0, 0xffffffff, 0x4, 0x1, 0x7fff, 0xecc5, 0x8, 0x1, 0x2, 0x1, 0x5, 0x9, 0x9, 0x0, 0x0, 0x401, 0x1, @perf_config_ext={0xffffffff, 0xffffffff}, 0x0, 0x7, 0xff, 0x7, 0x7, 0x7ff, 0x38e303ea, 0x0}, 0xffffffffffffffff, 0x400, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xe3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000053e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x573, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8000, 0x0, 0x800, 0x7f, 0x7b50, 0x7fffffff000000, 0x0, 0xdb91, 0x6e52, 0x4, 0xfffffffffffffe01, 0x0, 0xd4, 0x7, 0x676, 0xfa, 0xcc, 0x1000, 0xfff, 0x40, 0x4, 0x6, 0x528, 0xb2e, 0x10000, 0x5879a732, 0x3, 0x1, 0x100000001, 0x101, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000002000)=0x0, 0x2}, 0x8001, 0x10001, 0x4, 0x0, 0x1, 0x7, 0xffffffffffffff00, 0x0}, r2, 0x5, r1, 0x7383250437662809) perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x6, 0xfffffffffffffffa, 0xbe6, 0x5, 0x0, 0x3, 0x8440b, 0x2, 0xff, 0x6, 0x80, 0x1, 0x8, 0x5, 0x5, 0xfff, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x1, 0x9, 0x8, 0x5, 0x2, 0x7, 0x1, 0x4, 0x10000, 0x8000, 0x8, 0xff, 0x8, 0x8b, 0x4, 0xb4aa, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0xa001, 0x7, 0x401, 0x0, 0xfff, 0x1000, 0x7, 0x0}, r2, 0x3, r1, 0x1) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./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)="") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") socketpair(0x3, 0x5, 0x8, &(0x7f00005e2000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aef000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006d9000)={0x0, 0x2, 0x8}, 0xc) socketpair(0x0, 0x3, 0x6, &(0x7f0000ea2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffffd78d5b29) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aa3000-0xc)={&(0x7f00001cd000-0x1)='.', r2}, 0xc) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") 2018/01/27 23:36:58 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x75}], 0x2, 0x0, 0x208, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0xa, 0xcd4, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001d000)={0xd, 0x3, 0x7, 0x6, 0x0, r1, 0xb05, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1a6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 23:36:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000968000)={0x5, 0x78, 0x2, 0xfffffffffffffffd, 0x401, 0x400, 0x0, 0x9efc, 0x2, 0x0, 0x5510d191, 0x100, 0x1c, 0x8, 0x5, 0x3ff, 0x6, 0x20, 0xf2, 0x1, 0x2, 0x54, 0x3, 0x1, 0x6, 0x9, 0x1000000000000000, 0xffffffffffffff0e, 0x10001, 0x8000, 0x2, 0x9, 0x2, 0x8, 0x1, 0x7fffffff, 0x3, 0x3f, 0x0, 0x67a, 0x5, @perf_config_ext={0x0, 0x0}, 0x8000, 0x6, 0x20, 0x2, 0x7, 0x8fda, 0x7, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0xb) 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) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x5)='qnx6\x00', 0x800012, &(0x7f0000001000+0xa9e)="9ef3a2541e4e45f342c5b7f69e1dfd1aceda6e242d81208584554e915d8d1c0d1eebab0873f78b28cccfc3ef390beac839878a164726c94484811d5daf7466f97aa62b694d76c877f9bd1d7c4833f0e7b014db5ce6cd0df039e8c07f852ad8551705fbecba59e144ef47390bd8dbda569241bc631c86c220edd83a21eecb2c38bbfb3b735094a378515d8391237e2faa7824d80a8a53178c213e18fe8c32aecca7ed46dfd2092829b02a75a73b3004a6eb994aa58c1386209407ba34fb553606") perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x80000000, 0x9, 0x4, 0x0, 0xffff, 0x91, 0x8, 0x8, 0x200, 0x2, 0x4, 0x8, 0x81, 0x401, 0x10000, 0x7f, 0x60, 0x400, 0x3, 0x8, 0x4, 0x1, 0x200, 0x8, 0x2, 0x4, 0x7ff, 0x4, 0x7, 0x4, 0xc3, 0x0, 0x2, 0xffffffffffff217d, 0x8137, 0x0, 0xffff, 0x2, @perf_config_ext={0x2, 0xc0000}, 0x28000, 0x6, 0x4, 0x5, 0x100, 0x200, 0xfff, 0x0}, r0, 0x10001, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r2 = 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)={&(0x7f0000721000-0xe)='./file0/file0\x00', r2}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 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, 0x20000000000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005be000)={&(0x7f00007bd000)='./file0/file0\x00', r2}, 0xc) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xb) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000018000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000-0xed)=""/237, 0xed}, {&(0x7f0000005000)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000008000)={0x0, 0x0, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x72)=""/114, 0x72}, {&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000-0xc5)=""/197, 0xc5}, {&(0x7f0000011000-0xa2)=""/162, 0xa2}, {&(0x7f000000c000)=""/51, 0x33}, {&(0x7f0000020000-0x87)=""/135, 0x87}, {&(0x7f0000020000-0xbf)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0xee}, 0x140) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000022000-0x10)={&(0x7f0000021000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000022000-0x20)={r3, &(0x7f000000e000-0x17)="93d2625e9d305131f16f52dc3a915d9bae1e1772621d83", &(0x7f0000021000)="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", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f0000012000-0xd4)="2d96e2f9c33413e04eb3a5aa7536d27e261fbed766333b2eb225a9f444bde4dabda76d2687d953449d6766b82ed7d500e1edf2aada0c9bcb41779edcf665c86f43e824c0dcd89fe54594a2e861b9dc1ec8c9ed425be382cd6f88111b308c703ea12fc210e8b3bd8731d70c682c7818449ef091f3f7cd1a517c24e67c83d914130fb3b739035e4c448f2bb33327e38fdfa5790d4ff3c1ba8bf2ca59539f0146df7a214bf90e2838564b667d06e4673cca7b4d1c410905c5c0c84fc7672d685e35bd043a4f041fab7a903d1345966141adf88259a1", &(0x7f0000020000-0x86)="677269b69333f2a3cf334c6d52bee547f6500cbdaf9f6f953467f2b4bbeceb7601b77bf9a4f8bac010c100ce8fec106b3438415ce2f893bc5bf595def1a9876b4cad9fa2096b7df60694422faaf226f80670d0dae0e9e5cd85446743621f5487da5b4a82d49d3f0a1a575ae099eab86239d660b068c1409b947850eed9c56f4ee2a9edc58faa", 0x2}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000021000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d52000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000-0x10)={&(0x7f0000233000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b49000-0x10)={&(0x7f0000fd1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000113000)={0xffffffffffffffff, r1}) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) recvmsg$kcm(r0, &(0x7f00008e9000)={&(0x7f0000a11000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a8a000-0x60)=[{&(0x7f000051e000-0x8f)=""/143, 0x8f}, {&(0x7f000014f000-0xc8)=""/200, 0xc8}, {&(0x7f0000b8d000)=""/179, 0xb3}, {&(0x7f0000e86000-0x2b)=""/43, 0x2b}, {&(0x7f0000df1000)=""/5, 0x5}, {&(0x7f00009b0000-0x9c)=""/156, 0x9c}], 0x6, &(0x7f0000b44000-0x26)=""/38, 0x26, 0x81}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000f55000-0x48)={0x0, 0x8, &(0x7f0000468000-0x40)=@raw=[@alu={0x7, 0x0, 0xe, 0x7, 0x7, 0x2, 0xfffffffffffffffc}, @generic={0x2, 0xde6, 0x0, 0xfffffffff964ffa7}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000724000)='syzkaller\x00', 0x200, 0x52, &(0x7f0000e9e000-0x52)=""/82, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0xd, 0x0, 0x4, &(0x7f00009cc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00000bf000)={0x1, 0x78, 0x0, 0x6, 0x10001, 0xc17, 0x0, 0x4, 0x80, 0x1, 0x80, 0x7, 0x2a860cd4, 0x6, 0x5, 0x9, 0x1, 0x8, 0xfffffffffffffffc, 0x80000000, 0x0, 0x7, 0x9, 0x15e, 0x5, 0x100000000, 0x7, 0x80000000, 0x80, 0x2, 0x3ff, 0x3, 0x9, 0x5, 0x7, 0x6, 0x0, 0x4, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000025000)=0x0, 0x8}, 0x4000, 0x3, 0xaf, 0x0, 0x81, 0x100000000, 0x1, 0x0}, r0, 0x7, r1, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00001a9000-0x10)={&(0x7f0000381000)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000f4c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005bb000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000be9000)={r3, r3, 0x5, 0x3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f19000-0x2c)={0xf, 0x2, 0xffffffff, 0xffffffffffffffff, 0x16, r2, 0x286, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$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$BPF_GET_MAP_INFO(0xf, &(0x7f00002f9000)={r0, 0x28, &(0x7f0000c2c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0\x00', &(0x7f0000769000-0xe)='./file0/file0\x00', &(0x7f0000264000)='\t\x00\x00f', 0x0, &(0x7f0000413000)="4bc43abfe5a826ff13acf9c31d35afdc1d03f6369f98281d75ca19a485238a2052ecbdff4d5455032f6e1db866b72028b970f08b898535dfcd09d5f034b68f12df57885d5f0c2dabe669c0f572b585273f75faab8be527658ddc4c24a0e65133cc4cadde4bf576a0774af14863d2f35e5e3933ec7cb9da4750dd943baa56314080393b96e3863a54a2") mount(&(0x7f0000fbd000)='./file0\x00', &(0x7f00001f3000)='./file0/file0\x00', &(0x7f0000809000)='devpts\x00', 0x14, &(0x7f00006b2000)="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") mount(&(0x7f0000914000+0x22c)='./file0/file0\x00', &(0x7f000040f000-0xe)='./file0/file0\x00', &(0x7f0000f7d000-0x5)='vxfs\x00', 0x8, &(0x7f0000b28000)="c2bcbf3d40d34dd9d37b77d99faeadb94d9587e748df370bd62e2b588f1e4e9ad63709e7ec72b73a654a17f8d48ecfdf9467a2b9073996df50eddc202ad273d5354aa548fbf2508b2357cf2839930bfc34f788bd6488e62a29128554344e8ebc757c37a7d9da784be73b1071e5c45508e631acd0d8f88172d82317febd") 2018/01/27 23:36:58 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) bpf$MAP_CREATE(0x0, &(0x7f0000c87000)={0xb, 0x3, 0xff, 0x6, 0x1, 0x0, 0x240000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x20000022, &(0x7f0000b16000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000069f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000082f000)={0x7, 0x3, 0x7c, 0x10001, 0x10, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000344000)={r0, r1, 0x2, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000515000)=0x6) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0xd07c, &(0x7f0000e5f000)={0x0, 0x0}) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000503000)='[vboxnet0.vboxnet0vmnet0proceth1mime_typeuser\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000619000)=0x0) 2018/01/27 23:36:58 executing program 0: socketpair$inet6(0xa, 0x0, 0xc2d, &(0x7f00000a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x1, 0x1, 0x2, &(0x7f00003ca000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f0000499000)={0x0, 0x0}) r4 = getpid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000330000)={r3, 0x2, 0x0, 0x3ff, &(0x7f0000d1c000-0x4)=[0x0], 0x1}, 0x20) r5 = perf_event_open(&(0x7f00005e8000-0x78)={0x7, 0x78, 0x9, 0xdab, 0x4, 0xb200, 0x0, 0x5, 0x2000, 0x8, 0x2, 0x2, 0x0, 0x84, 0x64, 0x642, 0xfffffffffffffffb, 0x3, 0x2, 0x7d2, 0x9, 0x7, 0x2, 0xdb, 0x6, 0x7, 0x3ff, 0x7a, 0x800, 0x444, 0x6, 0x80, 0x4, 0x0, 0xc2d, 0x5, 0x30d, 0x9, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00009a3000-0x1)=0x0, 0x2}, 0xc80, 0x6, 0xcb7e, 0x6, 0x100, 0x7, 0x2, 0x0}, r4, 0x966c, r1, 0xc) r6 = perf_event_open(&(0x7f00008c9000)={0x0, 0x78, 0x0, 0x5, 0x0, 0x6, 0x0, 0x1, 0x20008, 0x5, 0xe07, 0x1, 0x6, 0x9, 0x9, 0x5, 0x5, 0x84, 0x3, 0x81, 0x5, 0xffffffff80000001, 0x100, 0x100000000, 0x3ff, 0x3, 0xff6c, 0x6, 0x4, 0xfffffffffffffff7, 0x8001, 0x5, 0x7fffffff, 0xf04c, 0xffffffffffff7750, 0x4, 0x2, 0x1, 0x0, 0x10, 0x6, @perf_config_ext={0x4, 0x6}, 0x2080, 0x1f, 0x401, 0x1, 0x1, 0x9, 0x3, 0x0}, r4, 0x2, r1, 0x3) perf_event_open(&(0x7f0000307000-0x78)={0x1, 0x78, 0x1000000000000, 0x101, 0x3, 0x7, 0x0, 0x3, 0x2002, 0x2, 0x1, 0x6, 0x0, 0x7, 0x81, 0x80, 0x81, 0x100, 0x8, 0x7, 0x2, 0x4, 0x6, 0x7, 0x7, 0x5, 0x7ff, 0x9, 0x20, 0x7, 0x40, 0x9, 0x2, 0x4, 0xc9, 0x2, 0xac, 0x7, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x0}, 0x2028, 0x0, 0x8, 0x7, 0x81, 0x100, 0x8001, 0x0}, r4, 0x3, r6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000328000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000576000-0x8)=0x3ff) sendmsg(r7, &(0x7f0000871000)={&(0x7f0000be4000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x2, 0x3, {0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32, &(0x7f0000252000-0x10)=[{&(0x7f0000005000)="05a8ec02d9cad40e027c8dd6134cfa583e807a9e81e3b0dae44d50c45d1b7ff4a7f17ff685e251ab6d3329", 0x2b}], 0x1, &(0x7f0000811000)=[{0xd0, 0x12d, 0x9, "ee1c4df9264aba6a1e5e49cf1bc3534aeabba2515fdebbc51a54f390eacc1fd2abfbe09a2a869e4d577cdc402fb0775ca89be8f128db659704fba55fa7542ff029855a92697bf3bb66a349fb2cd6e0b967382cc01a46f0c4e0e956419f83f94f1afbd0368f7f012ef1264b0a93a6ec84752771922596b3223b7d68baf5efc70196a519621c73e670234959e668e2f88bd732da4300ef0c5f20613dadc3af7ce505e6001fbecf75370aa1754f2b9861a639692c6fdf25f78e31099449b1d460df"}, {0xc0, 0x116, 0xfffffffffffffffc, "ca9d25d1dbfd127d45394f6280bc96a700057d24ba23a99c40d53f867ee13af780550c5f261535672ea12eba23ab7a88eb2baa116b92f9e36b5798856286f6b7aef8220fbe0b52ff9f7dbac675fadc5c0094e58745524c89f04de5d582b26c18d7db9e1d7eb5e6c43618e3038a65cb9e9a59083b6f8390ffca4d0072cdc6ba6c3379ecdf5c3b230a8671d2d617e7f50cdf2eba764ab31400381df707688d2dc2de1faed4eb6db1d3f9081d"}, {0x100, 0x10e, 0x80000000, "09fc30ba26b294e7de5e2c378be942b6087ad451f238ae3a9bcd713a1331748106dce79d609017552f212f74ee2326991674370445b30f8d194015e5b64ef4f485d23d475f6a54ed1cc063afd924d5a90886716fd63da52c6ca678e99fa33a3122953c4766a4a9f348d02a09cd3b921035c9200a903ad4e6e45fb248e93c2d5012a7cbea85043403b48b95bee8471752bc018e1575ea59283c5ef6d1f1482cea10fbeca157849a83fc58ead7a831819e91cc048ecfc8865d96b9689c39b99c735dd8442c9dc65435d2ffc734bb899f59527511500d9dd91fbc01b9d828efa04a577003acbc8c4035463edc"}, {0xe0, 0x11d, 0x7fff, "eccda69769926d238fbcf5505f022f55e82b416687f2ed58958b4a98e283bdd48cbbda6b3c630c3dcde6f315dde5c89d10f3ebdbb9329c01e35054f83e8563cff8e8724095e7abc78446e101b3644aa88ca3d36a1bf66563dd128d8f6b847b599ea0256c4e22e98ee2bcaec876c68de0cb972f1164fdd93d367303c954857eeeb8492198f636e9dfd90571de8759afdde04ae267ba3f16ab0f7d93650c49d446934926642f485106a5523860d306fb1ba3cd463e6756343b03d740312bfc5e68fb63552b3ad2a24415"}, {0x1010, 0x119, 0x51, "8c7972e7c171cfbebe2a7245271c993dbeccaad66f23d0d66afadbe8e7faf24af6eebd7231871c9247d3c28137600dbf5e04366d7e66399bbafcf0e76b838d5c9faa51261a22c1eef95c379158aed166523feeca6352040415fda9b3e8f6fe76c2d5de14e5cde821bc1382135ba6ffdcf25094094bde82ba1da511a3e45524148ef0c96e7d2808efd99dfe8d4a8edd664bb18b1671fa6ced98bc0643e1572ee62374dcc690f74a95e700a012401935ee4b9a39cd4dc832eb84fa6d11dee3370d2e3b2e92e8928b1e9d3f652cd53f673af7867615636baf2570f8ad6a68f22feba1b728444b7fa5074cf09bbfddff68d3a49e9bdfacca880256052ba48d738bf55bdd327fe9348e20075ff8b028b0e179a676ff761bc4255a537c12b95c79d89accd442943098602ecd3cec2314d10bed369746420db583757c1e7bf403d5f2dac4edd4fef4dbfdf3035635a984dee066a0cc48177b4ff5c0b62e18c130b1014777a34d8ba4830e06beee259953324d6e796f916b541a1427feb70490d49015b62d8a4c48d6cec0a20ce791df4a7bbfb681b27f8563ce870a1f2f8629cfb116cf53a44717600adcf0ab6c48c11d4c9391f26142c2baa5d42f5d851193fd1cd2688a4d7e8a224507b84e53f255841f781fb8f5c07473e946f06945cb0800405a5e9f5b6389a3f2d634a1c9974e90d44052d52f9ae5f313f56c942cbb33efef6365ade2d40ee2751f0e8044be75c5256ac1df3ab638f0c7bce7cfe4404393906a209051857c0980d16f2e99105be0c1a921ebd37a94cd916c6729e8dfb96a52396221729a1d823fe080d3e41ade492e10c57c090222a8b42f14037852957856b86de013b309894a0eb3ea28743fdec9efbf132279bdaf7459790099d60d93457d435d37e2c3f271ac5cfac0383cf1e25074bb64f8caae106a7b9ffccefd62d7d75f60d3d899a725bc816757c1ded8a117680f416fab69650ef2ed541f30b71bc25666d175278fa3c79142e0996c3afdf8c5b81f56ca68a400255e5ff7d7aba933060f81643d9d7bd9208d67d31697dda6a60f2b71d5830fe06ff0a80c78a5bfbb63c6b1f52adc3da8dd6c343efc4c25ddaf00e6af22d71561a409ee559d58fd3398fd0dcc9fcb7ce6592734111682faca62a60667e8e7b9a64167db04784e10ad4ad91417c5137398b857c4a8bdb9d226de00bc5147e80b413686ff88a852d5246ba2ae88eb5737d53673fb297a4559d05ee3df8acfceafa56130fde2d1b9b764bb9455b7a95510a227b5ecbdeadf9f33b3daa379f07975e6297b76b43b12e3bc14618f62eda6ab036dd1d4a652db433e772ba8eb54e99ce573af8019f290d9e88f0b5ccd132e786bcce113ed7363048a3cc5f83cc941a4cac64847706efd4fb4264f05672c9829470c0cef3e41526b5fb5b88e07c80c2486f9501391a2c7adadfa4b5742d2df60008bdb38692ac53950aec50873afd0b16c06637ec83c181e8d68fc7e70d168deceaff8fc44dabcd01ceb8ebd824088116c4f9ff23d1156dd586abd0a8f0adbbeed470bff2a954d8f62827973f90ad808df2ce413f797ad1c38d3c0d5cb34bd081ac27a44744ecdbc9603a659e779b3131fa41bb33fbc0baf7961b0685c944f9f1ed3fb4059c39362d8508e0eea843ac178cc0f95a6273d1902542675c1fc2f5af6ba0d9555fe6a22a8391d64b20ba1d6c006e523691ea994b01e8adfb2749ff750cf9b24c0f7bb8098fcb1841a7d8888f16c66b72081b9e048e773a7bc2f3aee00c486818361504dc36f8a48cf163c02a4e609daeda11929cac0899128aeedc8a6ee5011f26943df15bc3cba02ac37ed53eddffb6921458890b77f3a2f03529842aee7fceb023910e346875248d97668032c0eefd3ef83efd72b6df2fa20bc6231f9b67209d4effc8368952edf131abb2dddef1777d05408f329346f9ed54881e64c61230f44bc8bcb38ba70f8a24a1eac23b1d0e2cd4c0155931173f8b2f5996d46d92dc9c1b7d51120681751444df6e186af00b9a7d340adb264a6d4fdf8d279d091b8525ffa64f7021177bca90871907cb9963da7d38e8e4be8a5500942770c33020f9eae7879f394fd14ae8023445980cc7ef57aae203b2d51682e6f8e2bafa75923a20021ec94228aec9735a521177b3b3bbc96450d6225ffec3576c1407076bbaf2cc8e457a0f66974e6124bd23c566e690383422b6e201909ce3024a3ba3400cd6ecc26d0c455b0bc0471a71d5e8bf6586ae851ed36334cef7fe103bd750f1c4d31255be3a58fba74bb0644425b810d4814d1829cf6cec0d701be731a46091659423d09a5b6b831a71e6f86b48849ca296027624af4c8b62b41608119cda41ff5ab9e9d68ece35094b480c361e80c39163f209e0f3fcf2af8222c033a3eec85d995063636c326265db1ad06d8ff5ee3884f007c3237b8d8dcac7ab222340bc12ee50b646a9235a4cf1e031c611b28e741cbaa5ef2dba3fd5aa8fe20421754c1264289dd8670ca3c3ced683106f7bf3c004bdf192341ba984be8c7909bdc2511903927b8ee467f89b1f8d74c8247569a25ced65c95752bd51be985099ba2d87a2f60bf03db2720a5338756b8150f21eb214f28ac6eb738fd6dec3f5fa8e2e50c7ab9bb36155dc07c1b05bce4a8a47eea09ee4a4e25a32e21e323a9cfeb30ac93ffb158b097583288c28438acc60826047f7b87c5995d36f261aa7108c9636f45b52b993846917b1afe04b8c98545dc94f3e52f8e75945ad64bb470e3f55b9f7f42eb2e1c2278d5fe0a0b3ce831182d04fda9ea0f295ff796c533f92fed256082f3cc0c8b486af228d07ff7985f46e5dca3fb310cb9fea4a99c81149d8aa8f555b102827f701243ba4e9ef6f502c8c7557bcd16ca8a39d571103ae63baad688778f5f46431026523254f5f038211895bb4e370db647392f25d9ba3a4f58b64a6539d3465050297340849c0dc9631c6f5670a90fdf3f097989d4a3158268bd68448d2170144091422595a3916077241d21c910ffc9983a5cadb291c7fc541f602e17d2d3a2ef1b0da207f56e7c0b419f169683f4841eb8713c57f3a8db66fa09f4734ba1588aef0ef3f6d2528e675559c7b09e7d876f7add6b99df07763e94622ac518401233054fcf9252f9b33f7669e793136dca13f038acffc87e572f3a2f87463ab390c6e2919fb534baaeb736ef8ae21b2f577f10201d6a310010660466da8842999af99c4f385d1d45768597e10b94d1a192bf3f3d3bdd7ba13033ee4ea1ea82044c8db15f3322be40be3b09ba11c790dc787bc9fe2edecfa8136c2cd9c3a05a9b77497cddfe43ddd79c6a819d8b30e332382bf326cee883bc4fe1b8de9598f98696500945b6763cd41b7a27fa68906d3b9455fa298e0d5c332c3c9c36ad5af1c9ed1017c40ea58add4944aab985fced2f69181af1288c8cff0a1ee3bbcf775586cfac3f5ea5c3aeacbeeb87e62a439cf8100fc2ec7bdf3532fb714c61d3816cd592e530f7f97056c3b01abd7f6b19106765b6612633f33b2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{0xb8, 0x112, 0x8000, "408195332e07c396b88f05e218c144ea24bf862cf44f6479637d56f131fe215bae22673753e77f445d8ecc04a6c145cd24483b29095f266fb7c14c1ca1b269fad98f6012fd4d9d25ab2f6c87006d9ea01b57fa7e2a163b7d3912bbbd11d1c131401d8417569f448a6087ec8087178b589ec45abee84532b37666a5b3a37b7d8d6b8f7ffab59674b25f8b26d4cb4e448437920b653fac4b74eb825ad6190f9f7c61a5313354c6"}], 0x1438, 0x2000c001}, 0x40) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={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, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000)={0x0, 0x0}) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:58 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000078000-0xc)={0x0, 0x40, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008dd000)={r0, &(0x7f0000001000-0x57)="249a356b5fde7da12bcf8cd6a8e32f9d0a431b923a55918d810da39b2b74b1828a50a80a09ca6030adc99191e66fddfed93f93251383419653170e5d3429dde3d5f2c4fc4eb60ce90973293ae213b589e986ded139aeca"}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000019000)={0xb, 0x20, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb5dbf0c4d0a83802, 0x3f, &(0x7f0000019000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r2, &(0x7f0000005000)="", &(0x7f0000005000)="", 0x1}, 0xffffff92) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011000-0x78)={0x7, 0x78, 0x652d, 0x705, 0x7a, 0x2, 0x0, 0x6, 0x40000, 0xf, 0x7fffffff, 0x0, 0xffffffffffff7fff, 0x7f, 0xcf80, 0x2, 0x200, 0x8, 0x6, 0x80000000, 0x200, 0x6, 0x6, 0xff, 0x7, 0x10000, 0x7f, 0x0, 0x4, 0x0, 0x8000, 0x5, 0x800, 0x0, 0x9, 0x3, 0x8, 0x6, 0x0, 0x23, 0x4, @perf_bp={&(0x7f000001a000)=0x0, 0x1}, 0x100, 0x4, 0x4, 0x0, 0xfffffffffffffe00, 0x5, 0xffff, 0x0}, 0x0, 0x9f6f, r1, 0xa) [ 98.002737] devpts: called with bogus options 2018/01/27 23:36:58 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pr/c\x00', 0x0, &(0x7f0000d62000-0x41)="") mount(&(0x7f0000403000)='./file1\x00', &(0x7f00006fb000-0xe)='./file0/file0\x00', &(0x7f0000fd5000)="ffd3d1021a6e", 0x0, &(0x7f0000049000)="141a266f7a6ae3e1d58ee9d8f0c99b15f061f3b5fc378db34dbb0b45747718c39432b35204f5d23f3c0ffd0db77fc9eac433f3a42c17d1f8fd2c93ce1fa95374592128ec7e917c94c1e43c617157effdf6a7a4813bcd6e8824393656eafa5aa90919d984a640f5e102181355ae6c53be68201785cd695557f66d68e5fefa81bdb6130d70896c8666a94e1696cbfd9427c169bbe44ea3deeabe50505902d039cf8402b9ced87369208be4105a4f799f356df2a6888552cb6b96221c3c0d46c38132dad45b27") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000)={0xffffffff, 0x11a9, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ff000)={0xffffffffffffffff, &(0x7f000052e000-0x40)="", &(0x7f0000efb000-0x60)=""/96}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x229) 2018/01/27 23:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009f1000)={0xd, 0xa56, 0x7, 0x2, 0x1, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000976000-0x20)={r1, &(0x7f00003a7000)="6b82258d", &(0x7f0000585000-0x27)="7129c5706ac83c2a09107e4b28edf48ae2789d022cd3c4fbfc8814b869e3356cf1e8993af1aa32", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000090000)={&(0x7f000048b000)='./file0\x00', r1}, 0xc) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000018000)=@can={0x0, 0x0, 0x0, 0x0}, 0x75, &(0x7f0000002000)=[{&(0x7f0000017000-0xed)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x135}], 0x608, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000)={&(0x7f000001f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000012000)={&(0x7f0000021000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000001, 0x40010, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0xd, 0x0, 0x22510709, 0x9ae, 0x8, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={0xffffffffffffffff, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x19a, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff8e0b75f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x9, &(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") r2 = gettid() perf_event_open(&(0x7f0000b90000-0x78)={0x5, 0x78, 0x2, 0x4, 0x101, 0x100000001, 0x0, 0x0, 0x400, 0x1, 0xfffffffffffffffd, 0x3, 0x7fffffff, 0x209, 0xffff, 0xfffffffffffffffe, 0x1, 0x5, 0x4, 0x4, 0x4, 0x9, 0x4, 0x400, 0x3, 0xffff, 0xa7, 0x800, 0x8, 0xff, 0x26, 0x100000001, 0x4, 0x4, 0x4, 0x8, 0x89c, 0x8, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000b93000-0x1)=0x0, 0x2}, 0x29002, 0x9, 0x9, 0x0, 0x455b2b5c, 0x800, 0x5, 0x0}, r2, 0x2, r1, 0xa) 2018/01/27 23:36:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xf, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c57000)={r0, &(0x7f0000344000-0x1000)="93ba2261b720b69a2cd8e6d0f64b2e4da9443b493ef8509909b14b4130583a27e372337ec5f301ea454c269416be58216f1a2a36549f9ace79c858065235d0eb15d4a144dbe18177a10d5aec422940e30e903a8e9c54aca1c085a7e9ff8aa10bcbfa36a5d1104c40059121c8c8a883afc84a54f0e8afbed126b09515255d55f90a8f7555927a668fd31ce06b1836df24d012bf6515e351a0ddee6c21a532e00b9d36c51fe2a00bd72d13fc710c21cc998050d36ee5cddd96d456e8834d4aab3c039a9feb4639bd36f6d45c35ac82b02062b0005cf2a963df3ab5b7f6dbe299173c3300a5248fed07b049d3cedbb1e7b363bc35f5e010666c567aaaeecffb868c45e29fd974ebc4800abcfae0b2d85ef7937de22452afd029e834b46559be87486607e49b1f20253ace0e9293da02c93bbe2ea8834a7418ffaff431a6a052362ecbd37c6569c137353e1c2feb2cd01937847a960a5f5bbcd8ed7daec07353aa52c0c37214506e492c4ab5c2695d335c82eb39f88ed438a4b2070c6e78b5488da613e40a16b187a2612545ffdb0967220df0a9ad72706054d4b4009e01f09d8b2db52ea0dc7234cffca850e5f7497102a3fbd741b0e81b2896ed7439c6b590a2e9f72fc53a676073080021cdb0fb4708c9b94cce90d2f64e9892dda26925e56a719fe7dbd8b209ae5fcbf40f993acb2ad322140fdafcb7d1aa6bcdd095eec98922d55188622e9c0ba1dfa70f4d672159091d6861ce84ed0f9d8b9510116cd31776f51faf91f0f99d1708ba3edd8f0ae9fdefa238e8410ab970e05a2219b36e0a8470ba83df897fe787c54dde54ad2fa5f5f4a9d61459f9e44fd80a7f6804ba6dadf1a7db4d2a16f5e8b1d34ea50ba2a15497fc0cb00da10852dd96f6f2c2975a40f41eb8bd82d622eaff2ea184370e6afcc03e1a5eb64c551b297d4b5111d95338e291ed8854f2d8f6e10eece02b31809abdefbc3c301fd590814f3ae482eb7dce9e327d13c0355c2d270f3d026e39406a334b20ade925319ab99636f30e514012592ea1600a388622b57348bb9f050a3b845f4df0bc03a98c4d3816b5cc1ad7c709e834f27b088efebd683edcb6bb630973a9bf6d2f0b33dff8c72b5d98135e5da4bd53a70841230672e7cbbc941df37a26f67ba23a53d9d8ccc0b11ac028212531ef475d782e126ab9b328fdca9b226d40a6af63efefeb3e026f3cae4f34bbebd893824aff1e79ef0cd2ea314062b1002ad3cb2dfdfb3fde1d6638a76393ea075c7b972bd033dcd6617029d1f58cd3196e9da102329ad5d2de30d442d76d3d36d03da4841fee819338596978222a10d8b2789c4de410cbc57390cf6033d683415d30040dab794b204543b99717df6d680796c0524b65e7643a9588f34bfcdf534e3e62d2348b8757dfb8723f5b305e30bc06a112c05f0d3b22537539582b32c069243bbf258c0052dc32305f26cfbed29f4b981c0da49e7c73f72ef36c58a45a3938e326cda2133300c57826a4a0dc17a9724d269e56dab6e31451f1a2ff8e936202cf2eace9b2a4cddc5aebe5eafb443a41ca431449d97e37894917c753bdf7bec808ddfffb91cbe611bda3cfa83dd953396207380fbb04841ce4560558d9a720da65bb279a1348985c44c7b24c91daa99464d9368aa3bc318389dd40ff1044d3f17c2b8219229a1fbd8482717d6331dfa652fd7d043d5a9eb7c16d328fd7027f8dc6c763daf97c98c135db03d42a1a3d69e112aeb3cc28b63c367b2f721f6187c05443286e4fe792db1abf01b5f9a091699c191e89a7b0d52b0a8319ae6841c2aa8ff5049955ee490f34a06ad8c5f0b026616bdffb1c81a21617b24aa49d5d041d5e59516ad1c58bb1f99d2cacc2d8a65ae5cc4cff3dcdc937b88677e5b335464bd2585f247890292bcff0f6ad3a12f2aff28b315675ffdce3912606bcb2052c6e33464ba34896e67565ffd22a5d30a17e3637e833db8993116f55b62d05e296a7e16a495b152dec4fd97874f9d2009d9c7ca00f0073df09497604f0d372c2caf1f2dc0849f45d7059815378636d51ea82556c1b6e57240a5c6bd3b62d683bc562f1511cf7f34a2c88e902d0e39002d64abbc3c2a3b817e3d069996eeedc8696d595b2458b8a2d99e00e2b07028b8eff29c286ddfd402e17671df22c3eebc9de36edbc079f1ddf093ea32cad2a861aba5ef87306cf5ec97f19706876ee1a2221b4330de52a1b62c55bae2e92b80da5f3c56fa9bf39ce0c5a13a444990c001116092c1a58d3561d853c7713b7d615703ce75d93b86c5f9be49e64281c286da3372d6f181832a852320c43b8f5c58f5251c58a41eae91fbb8d1569d2587785976984a504dafc66dc4e0c3814f59345af54e4ce7fc12411f8423d407b78028d35026cca2889c2a540bc63355cefec17ac0394340726e1c72ce6ba7048a7365b2c1af2605567ac393d36c7ff3a7cf407bc7527692961d7fb786611dfef5aa98bb1dc3b06e25ed6ec517327981be5ffc8861bfaaecc3ce848bbb122bd4e2b18475f807b54449f009760eb9bea8f6f9070cb7030336bc145fabb96cbabd5bc852c05a880255c4e004cf68ab4f4743da009588c02c7e2c1b153d29ffbd6dea1b11a9465480897180f2061e775d2a5fa93ad927bb3224ba3ff842b4890bf90c11f18d81acbdd612c0e5ba9ab193ecf01e1191dc999994e1335b44a6949bf8e5c9222936faf1fdcabbbaeab6d86b2967e1b4f2bf14f51f20418c930130793b0f9a9c88bfa263c2da439b43b24122e3628b2157fe5f5f8fc7fffc281234d8a3c18a1f2441a36da80aa6f77aea24cba43720567fcab512a48884236cc4ea61cb66882d69d645791b2857605e8c8408a53e82da9294d59db15e3d1b5f59bea2b88ee58c292770dd7b6153045b815337635b1986a31e1d5e770b2f725a1bc576fa1bdd7cc352d62824f62b58f264480cd7cb94d8802506443e8ff06172fc7f34d62621a279f2d22b40c6d4cdfecb2ad27dee12c4019bd27cee694583d38c90567ffe4e65c8bc869702aebc0df8e6aecbd6dbb483ad236123fe4318ad7dac21c81b5bd1b043ad2fda67e792f9779a51778514669381659de59de1579c809bf11cb4ca37e2d66351e69a9c65a354f6c8b1a4a860f19057357baf49a04d599d9893a4a5f96564dad540d112e2751f48e66057f01a8f3430aa577c569ca2b04c30b1f12baf89cd08050550545ee1f85d986ba1249ad312b8132d652d7976f482608bc02567563ac96188265d788117159d0461a750604c527ac14fe97dd5d2c73867b1d6c0dc58424422a4e1dec345c69bb92ec96c493415c978ce3275e2ef638236f282545ff643e5646a1beec588b56600e33622aa0439adceef0f5b508900f6ffc52f7288cc094126c6ee62cb829d3b395d69055b1cdbbfcd4326fe57c755916c17af2e74ee2525c6e8ee47d81628fb691be55c773913c99df6830cd0137757cf5190360fd9d5e617571ed36daaf7f91b7c5df5011a81a58690ca94a867ee02c1cdc699ee734d151b8e602f6ae81b318583b2b78b41fe647a32046e272ba3e4df46112243c62f3298223811875988b76a29d2e09248e1fd142591d0f1f328c6c37b3bc12392c52be607b8c8cd2935a543fe4b46bf548a18f1501649a0a34bfe40c5fbc674b1ffc022cbf6d0f8bff792dc9ee23d40970d64f8bb29153b983028571fa6e6d62f799ee4a115a2d47f636c2775756cf6e4dbe196c2a7274e2f37682e8fd8b24bd1851729204213b6e1dc485a5aeeb61596d957b831f650cce7480435552ad5c8adf2f3e4c37e7fe0cc0f627927bc77bea9e4696456e94fcac4955dd19f3d87d67a1b3f0a64cb40fb9b4e59d5ad6464379bbc52d480aca2b6ea3b5e6919cab3cdbd9128a8254cd88d9f06a9d99d724a4711d461135ea71d9d1719d34ce165630b2871d8dc51d4fde5c18d2b69f3bcb4a3a95414c08979c492234a957c3451c5c7059ac897b09b4535f8bbda6b6bdc2d517ac830cb2fa806225ac1c949e9f7b0ab8a39caea04429b58e989bc4640e07b0aa55c474c7968998134f0a984083e6bfa589c02b54d0a1b0d8920abc98bba8a098e42a704121a9ca766dfff2c4cdcdb97b0465417e44b384e63bc3bc9d5e0490eae4c565702ae17e68e1a340a312bbb0e67eafc0caa00b9a683730132feb16419ee776bc21749516f444e46550b8c0c6df28f58d38035aec8803a964117b1e79c0017da2e19b01bca0c923e1ef52ffd2040dce319c2f36825442574abc21f15c0a97d5e7bcf1394afe33072b178cbf7286c47ab59f1967f33b60282ef323ddcac1ee20fcf5f5ea5115d294c8d0a29bc9e899f7b6bef5ce77f9a1c6611ca3952e058ab1169524533bd13fb7da82205ca90ae9fe3cf3b5f12ee3d8c575cfca172f2a9fea40cfe7269b70cce69026763243139d7f469748aeff319fc5ad366e8d0a4dc55b038572dfc1e365fe416f54cde1cceaa28aebcead7b5dd0c13fd77839c3011d937b42e3debdb9a520d01c59c54fafe6e6f225de396c7de10f6d2ec6e6c421bccd3b735cf3c51e6abda20e9e58783937d6c1ce7ca2dc0c2b065cbda6872e139e4262b8ab783ce0fe8692629da0db9211740fa602d670d9644fc990dbb358409a895151023b05f7d585ac9d6a7e7b3c3ad5221ea4ef450bf45b99a7df07a911cd5abf243416143c913e4122cba1446b75dfc748a905a405fb6fef9f16e61584adc63fc088203d1bae8758fdc7e071071714336a63ac2d2b3bdd51b1a7c4cec751fa3326648ec29f810d938b26fbcab6472db05d1fc583b3438386cbf1c16cd954ea87de3491d133daf689f253cbfd64f94ed60c39c53f4da10cb4ff312ae58e50f654856b31d3277a6560de5283f2669ecb33bf6c996d56556a84de230a6fa5745bae88ae764dbb887a4ff015868b4ee1e8220b150dcc572826565db63ef15d63a717e2774618490c1dca298a60033279dfc1a66b2f5f78a3bb23f0662d8ac05777e43a87813f517da4f3dc4b8c99d6f05a53f15d9ca33d27e8b598b3ac1c63b3f6f796b4bbe48aef59ab5167a6e7d2075b93c37e219e18e5f650bd40456146e917c0634a65a56d29dc5f419ee9eb2253df626ef70b757f73f9447aee24ea08ddfed124a4adaa603267f4dd701a4b924106994d8e57ca23c7b000b769f1bdb9d74423a64771db55480c532867baaa05d00aa87dadac8a72fa3b122c8882d088150fe3fa6074967e047b8fd45cdb34ce8c8de909769a14acedf0342bf682ae9251df9b1ae50809393ce590fb11671d0d25baf3f637aea7ec8135b1be7e20d350a9e56d94ebd6f031556a95ab2b980bdbffee93e690f2a4e80b4bf443634e6220c6f422a48528e9059874d77db5b6dd71a7499cc273f3fe2160ead3bac210ad56a42bcdb0e522ba0dfbcaf753f12ce5533974c4733890c70f904c1652d996ba851469133e3bbb019d9e7758ed5e1cd773baf9bdc339ba3f0abdf36c3bf4f72985aca53165aafd024a052096aff86a6124deff1c7614eab89fbbcc0ed4e51a2b18ec012ace64a2935c6109d3cc58ae5d32989e8cccabec76d6c537ac6a0f7c3f58cc10cb319deac839f95239da0cf989e79d487a46a78da0d15b562d36992aa385c8c0b34e98383996ba807c5b26c038f6bf013dbae069bc4dbcc2b182bc7e4171f7ad99278808e182e20a2805897c84cd9e80f2a7592a23923e0a69c7d510275cd25373ff17641a1f4d6c2947c755b400ecfab48e3df27e3e6f1d53fb87255c51cc55d24b39c0af879cb0dbe8404e5e8f3e", &(0x7f0000563000-0x79)=""/121}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000707000-0x18)={r0, &(0x7f0000eb4000-0x3c)="", &(0x7f0000330000-0x1000)=""/4096}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e2d000+0x234)={r0, 0x28, &(0x7f0000720000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ffe000-0xc)={r1, 0x5, 0x18}, 0xc) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f0000013000)={0x0, 0x0}) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$kcm(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000014000)="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", 0x1000}, {&(0x7f000000d000)="6250feee3245c51c71e98e3aca3e16c83384ac62d12cf472d13c6ddcf7c3fb4c21b2224116cb057078e9a71188b51ca894488dca9788c5b48df6fc178704d4b9c975f0df5a23a62b087a6c57f783a0752401073775ea4e0fafcf19cdc72aa6ff58ccbb1a66f6ba16a3e538525e4b8500b47f6e5db707eb55492da2a42c3a69a5a8fddbe2fa22e94850129ed4990ee7a9f55b6f30f71977bd004be0e315478e4d0845ada2a471018a7db92dd7a1a653647b9c2b9c81ce5c92c420f350157ca2ffb1f929282e7272e1e774206d6ce31fd9ec21ec62816d1bf1eccab97429", 0xdd}, {&(0x7f0000014000)="3505f11ad5e9e7512e92a5a48672a38a254cd203e1485ef76ca1d233f2616265abdd7442368874dc80850397d37b8849db1d45b2db03e78c1d4fb4ad248c9131d7eb3b342ddfd5ce3f37cac74f040568bc13ed8f1626d9a733dde15553a18a213ddb72b800617f70e57fdd6f16f6e521680da3", 0x73}, {&(0x7f0000015000-0x16)="e7a90b42d2ec9aa1149b48dd61d8ec9bf2bfeaf4216d", 0x16}], 0x4, &(0x7f0000001000-0x10)=[{0x10, 0x108, 0x8c7, ""}], 0x10, 0x11}, 0x20000000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000016000-0x20)={r0, &(0x7f0000001000)="", &(0x7f0000004000)="cf298ed795698c4c9368b938ee65c6cd658c6678125599bc0126e06514e9e3a704fce3e363b2a07242a4b548fbd3223582980f3a3ca2cac1bcbbcb32474711e279036119f4543b6a4d9ffe19fad189c609b08c5e0526cfbbac954772709d4f472495af2ae479bcea09cffd4caebaffe3f36271b0a5", 0x2}, 0x20) [ 98.076931] devpts: called with bogus options 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000e3f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffdcc}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1000000000000129, &(0x7f000071c000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0x2, 0x46865087, 0xfff, 0x0, 0x0, r0, 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={0xffffffffffffffff, 0x0, 0x1ac, 0x1d, &(0x7f000000a000)="8b8bec90fd95ae9e88f813ee9592944571b9ab6c7c7d6b95c927f0a0eac89d7685c27b3bd5848e189a82e02ca7a1e0065b1b6bd74391ace6a1c139333ca20c68466d51f35e4813ebb2f82813fb6f5d6986e718cb46894d19fd52798a8ac1f1d23fa948e5de144898053563690b1a063ed147b16b3ffaf2786e2bf70aba8a188a54", &(0x7f0000002000-0x1d)=""/29, 0x3f, 0x10001}, 0x28) 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) mount(&(0x7f000000b000)='./file0\x00', &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x7)='hostfs\x00', 0x8, &(0x7f0000001000-0xf2)="90f94da89495816afe45be5590c1edefbbaf82c110ded82e2ab558d27fe11085d816372aec13144b77eba8928ae08e4b2e5175536d414d87df5701197d592e059a2cfc59091ed32301c89e6830f0451489c0d7d802356d0caadaff9793c483576fb12e68ea9d43b7bf404244ae8a9bfeeb807ce79a7f1bf5292d3df254e4a42ea0d4e3b401ebf377c20684c890f48e7c639ba19fc210187d7153406c0f34f82d9937e2cf48abb3a6f3a2182206cd49e9a606c06f687cd59d48e390c239ad443ee6088f9d1e2503c30bc128a71e529f4e1714a15929bd6786a4f8b536ab86e4c1dd1ac44577912bb00987befcaa332b72b095") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000c000-0xc)={&(0x7f000000a000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f000000c000)="b8217b181c57c27c01e9073e0357b6ffa58c4c01c96048c3b8a458e6ba500f42a09678f3a904c6daf1aa81dcd42ef90e7a0298f61ab7cb6ec0d5f6711a2bd45e674701fa3df4462d892072897cd8421618e71ef65697aca2b06991942786ee3d3152e7f82baab37f2825d9e4608937ce6c9ab5ff8220cc5d64b93df1d3d025c8f1225e4cb35c2e43f22825707e83bdc93647b1fde692a370449110b421f1242b0224", &(0x7f0000006000-0xa6)=""/166}, 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r0, &(0x7f000000d000)="be021ceca2dcc667448f1240bb489a8c71c13e653c7a", &(0x7f0000008000)=""/243}, 0x18) 2018/01/27 23:36:58 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e1a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000549000-0x4)={r1}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0xa)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000012000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x3, &(0x7f0000007000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f0000013000-0xb5)=""/181, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r1, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={r0, 0x50, &(0x7f0000007000+0x41d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58, &(0x7f000000c000)=[{&(0x7f0000011000)="d596d031f974a8f9661d767bccec327480c4a9ef02ba7952b1c71411baf546495901d7325059a0b325794b53fa9f93372f7fc33c136a3b323ecc27fff70267e56e6d1ff452eed33850349d50e4bce58c620e41a6635c0146ba37e54de479103ae2a7852bbcbf045a10eb183d6783127ca02a46d4137adbbef536b088590499dd827b521cf0a8280dcddfc5a30adeb4e9bc5dea992c10070f82971fc975e706e087159a96472cbb2400186463a433820cbf4c0af9e1ad30bc4d6e5a09149e0874ac5b22b9ade4cf4dcafc53469ebd89378e37e72f5e39e61e219ed9f014fd9029877995a857a0cd19303e1e75f85985798862a638439a6da7826a91c874e57345adb07db0bd5b36f42a0eaa7641680688e049cf61f90804f410b9f60d3552019c88beff65f0a058f1aa9f2530e92eb03f071d3b92725b16931f606e427d7f4c38689429c13f5d6f5bc8edc492601ce06702e58209adf1a9a0472519b87cfda9e6b73072e439bfbd0b19879094aa1612aec7af5371a292843c067afb957cbf502347d2c8319c4c742df7d043aa1140a1e257c922e0bdc1047e3a0378ef468fa7749d0af623d3c2cb888cdebedf016ba7071d42f5035294e97ed583d5e2a4162b2fa5e7d512db648f3be553f7d68de13d896653b44cdc4022dab792d2636dfa90dcab8d4f4c4a7d86534868662ea415e98add16b68827960fea6d2bc644d14a26db4cd49b67e7cb361d836babe0270423397c906d2f2aa08f881cd8a08c008a6458df1c031f3ccc35606bb16bd3d669b7d6ac072d9a9a95f91a5969ba0e0e18194f724b62b49f2f09c763d827fd11975f4cd0f69676fc69912a141348d95f7537b6fed3177b7d55eb10bdbea0e6a4ae7129aa611f749eb3126fd32e984a89f0606bb09ee2a4cb4346a9b651cef63510f780a20b0edb9bd77fb2fa1fd03aac7926105077bd75ce91fa55b2d8545cac2c1c0a82deb0597fd40985bf722ba25911a689afa26eb2c257eff96aeec03c66b692cb59ecbbe88db722857195db51db27bec004b970a5f5054defb97c35dc4221e34c3a95277b5d528d09eb6732dc16aaf5709f77adfeb4e2ba1002d18e6a775356e52756ce7d141888848cde74bf7f3078cf949f491b13f9ee59846f1e3e4a89c2f38fc74c615923eb57ff44a27fd066923f5042af853a67af295877deb3689392a1b11984a64f0cd78c32f5a09ce284dd0cfc4da754d2325dbb38bf8a894166fd18ffcd341084824afbc9b4cbd638a64bfae8aac61015f7a4bd0ff85e8278392f6789ec3054ffe1d6650a24944b7581485f15cccc4e380b3348a0beb131568de128f6d2806b677831427acc90d05a5512d33af4c3ea193de0230c4f06d5b96bc06d39021310454794f57465843dfbb7d9d99e211d573502e41a56b53fed917c0a168927992d66fa8388f2316c7c6ce996805630b9fa3e28da19e7a9473448bdb213b3957a00929d618f93d7b43380a283fbcdfd68a9e1a4536dd884b401a1bcb9df2349ec265b35d3a5eb56d38c39da666d81df1396dfdf7634c065734695baf1705607cad61b4a521c551fbbb0fd8e6fde754d806c71852a5af7ddd5c7a005be5a9c6a7cd1f461ba7993d94b8a14a6bedd3502ed71ddb9e2b5ad3588a240f07cf702154561a50e11fd26ca076d9b9289a2b3eba1cf8309a9393d3221a6e3d4cd1956ac43c8b7c935485be89711a68e43dffb0d4dfec15289ef001ab2357ecb7fbc345a69629d2cadb351a59a90c619d7710b1ba6de538bf14a47425bb94df2377ce5acfdb92fb5b5df3926efec67b88d5a8e479c68bf614f3661468e18a888f3195f078a38cf47ae998b124ca146ee4761b521473d588197cb7e54141aea126edce888e5f6600429c502b3d58f28607cbd9994eee12ba9258d22213315ad1c27a103a85a70e86ce9619bf24189f18b2b90e704057fb9d55b54ede48933045374963443ca9485f909b7386b9d54f719d553f9e68590cbe3ba3fe9b2189614d6994ea481644694c911e1fa4fb55909d230cd3ab19b7fc854386a75057d6f012d333bbb3791f0dc5b95db2fdecf032bc0e1ca66fe0015fb14856e07e572d977a4a642ac301ed2800b4d53a4ccf1eadbcac66767fb6a7f5942e9bcacb02813caf680605d3c70a5c02af1fb6edc8ed13a96524d48b1fb35c462fd559deb58467948e1832d0eb204e0f1a4ca02f216e86eba5c2e0e22f1a476af6bbae992e8060c065b8064c9328c84ec770b3102910fd2c3ec0cfe05e01bf8451e807b42a1660c337706e433c255dcaf3218be8f9d9fff449d7dd2bca29999c286d00be3268946a49ede266104981d1b65ee2ca1170ad5874f41949dedac39d866e13bed6d3e11b0f9f99de50ce1c69e88a696bc3e51717b431a2db81743250afdd1476d964a13fb4387d40588b6ca1a718d8931b57bfe700ba8883ca4027507b68cb904a67009e91a7e34e3cff576b68e19475270867f3581db4599a1fb8b63c1fb882c6f31db58c1c87dac5c108d6b400f86b31dc3a55398344cff0cf4ae6a642f2d908371a608afa9f98b7ab2fff9aa593e35fcfed4bc27dc907b0c735669e0a5e4b52895b4ed77908978848fd02362bc608322ae1fe478679c0aa886187536bf4e8dbbde020940d2b9fbbe0fd0ae2458a76a2e091f998d054e819b81b72be5935f4da84628f35dfd845cf571e0475c12e358846c778e0654ff6d9e5c19b4e6e34240bc021d446337ca7a944db0639e6995107d959e8e6e928d8cc7388aeb2babc7c9d1ec6e981d47c2882900b00f6c99c388f688d53e8b2a8bda84428c256f5e721364bacf730740ec53d129fc7fbeeff756589e89df3d1364ba739ad831f577cb60e9855c1883265da9df36c59c44bb4a3d8579040b25fc7a182c2565c5d6b51504231ff0d88e546bddefe84f4445930dfc94ae3187d216a7f9a075c78568b13fb00e73a27bffd40dae4d8d7fa4bd8571d69f045f7a55de8cf3f7ded1b9df0f6d8897eca5a044d5a30db069b10970a49bdc5ff67454568883b4318271ce03c244ffb1a851001cba1300857c725bf5e8857635160184216b1f76016c214b0246a4cc5e9173d30e6a1d32fa234991c018e6d4508ec60a50623daa958c93cfe319ac377789c8159452c64fe2a3e7bc03ea3b6469d1300c16ef046421c2c237df777dea123d2c731cb28b9072a15df2149c008a1e39411eb59bddd9000a026361f9dc6494694f83d8daf8719c393961d78c340ab25a01a032b1de75ed0541c26e8c29e08898744792fa0102cff640d65360e6cb7f218ffc81179110e065f005d0ff98b46c9d984c0607f977ee172b559eaf04b0378ea92456456dafaad8f0419f45b1e1077b5c2143d28ae804844a11c966c28b4c3c3f3dd490d5af015fd315399e341e4d05ff24fe5014fe66317c1c2841f740fe866579ddac352074dbe55301da9dae0bea047814abe3a405d18f840862c9c67b7d75eb3aab74c6b813987f500ea6a2b2529806dc0a5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0x1000}, {&(0x7f000000d000)="cc42fa2cd5c2a6653707dca013eb6fa07ac27fb3ae4f60b739560479216cae0810b3304eece1e0e755f06e3dd62d097ee50fa4e45cb428c39074d1efd5677b2d85d627dc7d85d73b9383600a24e6f85d564507e7e3060501797ac8637b7bfc93cbf8f13e0b7672025cb4185a9f916de3179939aa830b524b791bc364e4c707e5921f115fc5ebcc0cf99bfd830040ef34eb1b5b7e6fe71d8da53f4c03a525ec3eef3529ccf64d0c127fd4682980257bfed740b2da29d86060687f705cbbdabd9812adc8a1", 0xc4}], 0x2, &(0x7f0000001000)=[{0x80, 0x0, 0x9, "86a90e13225fa8caf18980b5852548b779a070f80a68c73ad7b43562dea419155fee802182f767885bdc8ca40ceb415467737804d454895c771b805615d5700d25cb9b69d66a5eb03f496211d663c9f78860453ba529f53c9da17975b2bb0f8739ba7149c51a584dbcefb4e33c"}, {0x1010, 0x188, 0x9, 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"}, {0xd8, 0x111, 0x9, "ca9f2e94cd7f398f4c494b2a261e1c88c542323735edfedbfd7f864751ab805940a6f3b44dcd6a6be26cf7df84d550c50bc7fae17b0d04623f96b22e35d00a31c6e2ba2200c2a87587d719766edd7ca75ef16e9f3b689aa305d85aa6d3a25cdcd2a02efcb0eed5ddf5c20eea2d31b5d91bd91032aab20ec63e54a18ac6e0544cad1cd4c8711a2116a7e23c6d176b62b70e48b9edce299182b42888e07260e1d62b8fedf2aae9822d32400a77c9bc5c8d777570b91bca9246ff6b8cecba990fb20fc6fc2aacad8f98"}], 0x1168, 0x4008000}, 0x10) recvmsg(r0, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000013000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f00004be000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x1b, 0x6, 0x8, &(0x7f00004e1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)="") mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) mount(&(0x7f00003c2000)='./file0/file1\x00', &(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000ec1000)='cgroup2\x00', 0x1, &(0x7f000006f000)="9de81b4b57049adb06d543b7435946fefc4130d5dd424d47ca842591ae1d01cac4bf30") 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000f74000-0x8)={0x0, 0x0}) socketpair(0x9, 0x807, 0x2, &(0x7f0000065000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007d6000-0x10)={r0, r1, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000501000)={0xffffffff, 0x4, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000570000)={&(0x7f0000ed2000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f00000-0x38)={&(0x7f00004ba000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ff000-0x50)=[{&(0x7f0000b64000)=""/9, 0x9}, {&(0x7f00009c1000)=""/218, 0xda}, {&(0x7f0000da1000-0x52)=""/82, 0x52}, {&(0x7f000015c000)=""/77, 0x4d}, {&(0x7f000059d000)=""/95, 0x5f}], 0x5, &(0x7f000087d000)=""/4096, 0x1000, 0x5}, 0x40) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ad4000)={r0, &(0x7f0000253000)="2d6947811fafff0b2d6eab385d4ae7f04eccf140e98f16d27d7e46a03ecf4887eaa53769096068615d830339b6b25285ba4f61aa6ce5c2531984be448fa607fe9af070a7052d58dd9184cfa89ebc187a7ec611cc638e7c9446f0ac8e888d48319ce3e1e172adb524e9120c56d5251be9d0d804a7ca49e83326146ceeacc9d47e700d44045aba106956299bb2712a761f21288399d7e6fd793293f996748da435f9f9dc276d888a60346af5e1fb32fa55f6388d62456b4a0e5231b31febb5"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b3d000)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000016b000)={&(0x7f00007b5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000252000)=[{&(0x7f0000090000)=""/4, 0x4}, {&(0x7f0000fe4000-0xd)=""/13, 0xd}, {&(0x7f0000ee0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abd000)=""/4096, 0x1000}, {&(0x7f0000183000-0x95)=""/149, 0x95}, {&(0x7f00005fe000-0x55)=""/85, 0x55}, {&(0x7f0000bb9000-0xda)=""/218, 0xffffff4b}, {&(0x7f0000b83000)=""/4096, 0x1000}, {&(0x7f00002a3000-0xf2)=""/242, 0xf2}, {&(0x7f0000458000-0x7f)=""/127, 0x7f}], 0xa, &(0x7f0000fff000-0x1000)=""/4096, 0x1000, 0x5}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ff000)={r0, &(0x7f00009f2000)="01ca133bf2a42573745f05aaaf633dfab32bbfaf96", &(0x7f0000211000-0x86)="be35947cec8c1f14f971e38344dc07c6bb4cdc3c9605e1d2cb7eaef33702ed71ee422d1d62633f0a23c939fccaa3faf05c00588499b7cde3bc6f4163ac5c46b577541b454ce5e6f3908e325cad8bdc9e1eda96a9571a0d54316879921cd912aeaf473cec55f7d5d45cde1bc1cafe1598c45fe2a1e8ad3ee508514626cec3fb9942c7f6d0af9e", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cb5000)={r0, &(0x7f00005be000-0xf7)="69234ba297a33092d7a1e3652500bbf7feedd2ca6516dcb6a2c977a7ae7237aa149e3654a845db25a871d30e578945f8cd95ca255a2367fb9dbe38d095332c4d2cfd6624cf71a7c0c9f49fb769e3e5f4d79a90d757075b7ee22fa2741d3a1dcb547f07164f5fa0a7de5382095cfa1232d65645b664e6554696a460842f864b892b250ee837bc68c83b6009191fd06355998d0d0b7dabaf5c7009cb297f1166b559c7fa69d6f518ac52efba47980da3186ecc7f0c7fdda443d9f40469090e028b0437378d32deb92d38705693fef3588eae5708d4c8f914c32ca3208db329470badbfaf81516ddc7e73f313b9a4ee7df143eef0d4567983", &(0x7f0000e6b000)="3941ce6d509849efb1633c1a81e05c386bc8651e7e9039", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000e02000)="af3225b113139e42a084a75f00000003594e3078aa31bc0323c907ae7e8d46f04d396b400e5cbbee4ecdff00ad9a29a7b433547b2b66407d20f4e8910e953b95d3498f38520cc592b3b0e5adfcef2e", &(0x7f00001ac000)="", 0x2}, 0x20) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a91000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$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)="") 2018/01/27 23:36:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x76)="de7cfc65cc8205b80790f983440b4abe5b26996cdd3967ad32b1c30b44044f6c8a05579fff2961e9d1a0f64027b333379c0db8bc08ae90d18d0b115b46179b5d5fe05f2e7e295730b5d09f7f7a70a07c85addadc1287dc333ce1a9474d57203c5e96cdf9b68ad4e6fc4e9a6724968d0df76ba3de368f", &(0x7f0000ef0000)="0b8f35963ae0b5faf3707a226a977c6133d9c8326c65e276db405ccedb2259980b7f5863cbbcf2679f1d60790b77313d78bd9ef98856357e8d2d3e63fa2bd2b451870c7dcb300a895011aedda7a21e75f4f55b5806f5c7f64ed2b3da4a6f0b5815f15c92a4c95e14e364ad77b7368296fa7fe6e0a6f272230b72a03ca7d0d388f874f17e3ff64be0673b9c23eda0e1b16e0c18a662a572497c9e5cce4f", 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x40000000000000a, 0x2, 0x5, 0xb, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r2, &(0x7f0000479000)="", &(0x7f000070a000-0x1)="85", 0x0}, 0x20) 2018/01/27 23:36:58 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff3000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000002000)=""/37, 0x17d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c15000-0x2c)={0xa, 0x8, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)=""}, 0x10) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 23:36:58 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000217000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000f72000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xfffffffffffffda4, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:58 executing program 1: 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000b53000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c1b000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dc7000)={r0, 0xffffffffffffffff}) socketpair(0x0, 0xa, 0x4, &(0x7f0000450000-0x8)={0x0, 0x0}) 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x1c)={0xfffffffffffffffd, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x4000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 98.220787] cgroup: cgroup2: unknown option "èKWšÛÕC·CYFþüA0ÕÝBMGÊ„%‘®ÊÄ¿0" [ 98.260363] cgroup: cgroup2: unknown option "èKWšÛÕC·CYFþüA0ÕÝBMGÊ„%‘®ÊÄ¿0" 2018/01/27 23:36:58 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mkdir(&(0x7f0000b7d000)='./file0\x00', 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [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) socketpair$inet(0xa, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/27 23:36:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000476000-0x20)="063f52250a6b0bcde9b024cc90ecbefa327e88c6c16bed2983bc40e26504de7d", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000)="", &(0x7f0000808000)="", 0x0}, 0x20) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000001e000)='nfs4\x00', 0x2055000, &(0x7f000001e000)="b36df92911a56990921cb3849d2f7a4d55dbfbb3fe7e23b661") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0xa, 0xf, 0x1, &(0x7f000001f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x4, 0x3, 0x9, 0x0, 0x3, 0x54180, 0xc, 0x100000000, 0x20, 0xfffffffffffffe00, 0xf81a, 0x7ff, 0xf2a2, 0xff, 0xfff, 0x4, 0x1ff, 0xe41, 0x81, 0x3000000000000000, 0x81, 0xf42, 0x5, 0x5, 0x1, 0x8, 0x6, 0x8, 0x1, 0x2, 0xffffffffffffffff, 0x86, 0x7, 0x8, 0x9, 0x0, 0x0, 0x3, @perf_config_ext={0x4, 0x4}, 0x0, 0xfffffffffffffff9, 0x2, 0x3, 0x60000, 0x100000000, 0x101, 0x0}, r0, 0x9, r1, 0xf) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xb184, 0x7, 0x9, 0x7, 0x0, 0x70, 0x2, 0x2, 0x1, 0x2, 0x7f, 0xf5, 0xfd, 0x5, 0x3ff, 0x9, 0xfffffffffffffffc, 0x6, 0x200, 0x101, 0x8001, 0xc8, 0x2, 0x81, 0x0, 0x200d, 0x6, 0x6, 0x2, 0x40, 0x5, 0x3, 0x1, 0x400, 0x9, 0x2, 0x0, 0x17, 0x0, @perf_bp={&(0x7f000001f000-0x1)=0x0, 0x2}, 0x20080, 0xfffffffffffff013, 0x6, 0x7, 0x7fffffff, 0x0, 0x100, 0x0}, 0xffffffffffffffff, 0x100000001, 0xffffffffffffff9c, 0x6) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x3, 0x2, 0x0, 0x9, 0x40000, 0x5, 0x8, 0x4, 0x5, 0x1, 0x1, 0x7, 0x5, 0xffffffffffff7fff, 0x9, 0x4, 0x2, 0x7, 0x7, 0x5f9, 0x7, 0x7, 0x2, 0x7f, 0x3f8, 0xad, 0x7fff, 0x3e5d, 0x8, 0xffffffffffff0228, 0x6, 0x10000, 0x0, 0x4, 0x0, 0x1000, 0x6, @perf_bp={&(0x7f000001f000-0x1)=0x0, 0x3}, 0x2000, 0x400, 0x2, 0x7, 0x0, 0x8, 0x6, 0x0}, r2, 0x9, r3, 0xd) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000832000)={0x0, 0x78, 0x9, 0xc46, 0x9, 0x1, 0x0, 0x5, 0x82084, 0xe, 0x3, 0x0, 0x94338a, 0x6, 0x100000001, 0xf0, 0x1, 0x9, 0x8, 0x76a1, 0x2, 0x7, 0x0, 0x40, 0x8, 0x9, 0x1cba, 0x40, 0x1, 0x86b, 0x9, 0x2, 0x9, 0xfffffffffffffffd, 0x2, 0x7f, 0x7, 0x402, 0x0, 0x5, 0x6, @perf_config_ext={0xffffffff, 0x400}, 0x4450, 0x3, 0x1, 0x2, 0x7ff, 0x7, 0x1, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 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) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r1, 0x0) 2018/01/27 23:36:58 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r0, &(0x7f00006f4000)=""}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe7000-0x2c)={0x10, 0x9, 0x1, 0x6af1, 0x12, r0, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000064c000-0x2c)={0x4, 0xff, 0x6, 0x1ff, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f00008a9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x11, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/27 23:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000a0e000-0x78)={0x7, 0x78, 0xc44, 0x4, 0x5, 0x7, 0x0, 0x0, 0x400, 0x2, 0x7, 0x101, 0x0, 0x7, 0xc8e, 0x2e36d386000000, 0x1000, 0x4, 0xfffffffffffffffc, 0x8, 0x40, 0x9, 0xff, 0x8, 0x100, 0x5a9e, 0x4, 0x9, 0x100, 0x6, 0x84, 0x9, 0x20000a0, 0x5c8f, 0x3, 0x81, 0x9199, 0xfffffffffffffe01, 0x0, 0x40, 0x2, @perf_config_ext={0x9, 0x4}, 0x200, 0x1, 0x7, 0x7, 0x2, 0x37, 0x7fffffff, 0x0}, 0x0, 0x800000000000000, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000aed000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000073a000-0x38)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(pcbc(arc4),wp512)\x00'}, 0x58, &(0x7f00006c0000-0x20)=[{&(0x7f0000001000-0xac)="37e9d35279d33d7aabeb32b848d4a28dc17c986dc8cffcba76c5a0aa355e08807052f2ef1f99ce3fcde1b113139008c7f17f7f92cf6d39693e65f1ba7cabb817a79d553a5244cbe1ee1f940b82bc3c97a7fc864957eded7bb7959d0dd95bf078e8bf07982cbedcd589786a1e2d321c60925a8e96d41cb756ab9aa785bfcb003c57985ad9d16b9f2b72a249ceed8f14d77f2d4cb5173b11bf67a7a6ded07773aa958798e41913e237a6f3df8a", 0xac}, {&(0x7f0000001000-0x18)="b2565262e5b20a66c4c03ef4b133ee8123dff6bc101048fb", 0x18}], 0x2, &(0x7f000017b000-0x280)=[{0x40, 0x119, 0x7fff, "4e920da7f8fffd224dfa9d67f463a8418398e57e2dec5555a301dd757595b591c01cfff74d98fd68fd70"}, {0xb0, 0x10c, 0x80000000, "afa4ad4e3c15754fa6279faa23a7244845ad3b608702b0bae321c934d545c500f38d295b20144b73605097317ace56434f509b62da48160166ebf0f790baf1ce6c76f7a3cadd2f47de30dfa2e2042f93a389e9ada9742a8efad64d68a9e51f258172237a6398161d073c5ebfdceae23e97585ff9c90b9344242e13d44f03dfe043f593fb95c4a6017490725434069ee0efbe5e28cbccbe33dd33"}, {0x58, 0x3a, 0x4, "a05dae74b4313bbb151648585d24cc394489b6b9dad2a3dc2d4331c71d3c75b1d9041643524f18369955fb2fd199ab14c98459fdb95d9cd48b488d33c9d2aca4df1f"}, {0x110, 0x3a, 0x5, "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"}, {0x28, 0x0, 0x6, "c55144884bddaf678db01f001ad7e1631ad01aa23b7bc0"}], 0x280, 0x4048000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0xc00000003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) 2018/01/27 23:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) close(r1) close(r0) 2018/01/27 23:36:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d0f000+0x3aa)={r0, 0x2, 0x1, 0x8, &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008fb000-0x20)={r2, &(0x7f000084a000+0xad2)="61310a773be06b88a721d056e3decb96215f9da8416d6558fd7b946724dfeef82afdf58d34237e6b1570a19e4db08ca93f18f6135d790f2df4998ec470363cbd76d05ede9ae08ea8d4c22302554d2f6d6fb755f4d6216de52d51f63ab2a1a2b2a9796840997efdf473f6b4bba36421e1ca52f2b54f5d4e6838a8fe2b07234693bb5766a41095bdd028c93207076e2a89b36bbe743b0c3e0ae075cc0533ac7e97d18ca839e8c617a50b046370a010b668dc68f0ca91ccf637b1e519fa2ecbc7ed90bb6501aadc", &(0x7f00003c7000)="8267a9a4f5e0e506ff5f5ae753600fb713cb2fcaf321595749990b1f811ef33c3ca6cc655d515e300b332cb2b2591d44b05455ec169061bfadf9175445543027d33d38a4d5bfbf36b38ebd2abadf9120819658dd1b68da89b5773a777ef68019332962789df4a7", 0x1}, 0x20) 2018/01/27 23:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x362, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030b000-0x20)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="", 0x1}, 0x20) 2018/01/27 23:36:58 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fec000)={r0, 0x28, &(0x7f0000a9c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000-0x10)={r0, &(0x7f0000fed000)="2dfd6ea96dfa053ec58cb6605baed69f9b25a17224a14ebb922b2ace1daff6a4f19811a0a552854d70edba151aa250699634bf7c554bb258fcbad4e75999341224708f53be3bd073ac74443c9aea942d83d0cc5084382ea9d095eed55577c1f70cc17d2091d8633da08d1ac8c89fcfc7a4eba6d30a75ab8463634f23c527f332051887427d5dac4f3cb8df95252e6d36099ccb28539b956ade84"}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fec000)={r1, 0x6, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r2, &(0x7f0000091000)=""}, 0x10) 2018/01/27 23:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") mkdir(&(0x7f0000f0e000)='./file0\x00', 0x0) 2018/01/27 23:36:58 executing program 5: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007a7000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000992000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000660000-0x38)={&(0x7f0000ee0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000069f000-0x70)=[{&(0x7f0000ed9000-0xb4)=""/180, 0xb4}, {&(0x7f0000dfb000)=""/180, 0xb4}, {&(0x7f00008cd000-0xd6)=""/214, 0xd6}, {&(0x7f0000260000-0x54)=""/84, 0x54}, {&(0x7f0000e4d000)=""/6, 0x6}, {&(0x7f00008d3000)=""/32, 0x20}, {&(0x7f0000c48000)=""/216, 0xd8}], 0x7, &(0x7f000087f000)=""/213, 0xd5, 0x8}, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000008b000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000157000-0x78)={0x2, 0x78, 0x6, 0x0, 0xffff, 0x1, 0x0, 0x7, 0x4, 0x3, 0x7f, 0x0, 0x34a, 0x0, 0x9, 0x81, 0x7a, 0x1f, 0x1, 0x9, 0x43, 0x9, 0xfffffffeffffffff, 0x1, 0x6, 0xfffffffffffffff7, 0xd6, 0x2, 0x0, 0x401, 0x1, 0x2, 0x8, 0x1, 0xfffffffffffff7b3, 0x954, 0x1, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f000072e000)=0x0, 0x2}, 0x80, 0xffffffffffffff7f, 0x3, 0x4, 0xfff, 0x7, 0x5, 0x0}, 0x0, 0xe374, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000fcd000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000382000)=0x800) recvmsg(r2, &(0x7f00000c7000-0x38)={&(0x7f0000b47000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000cf1000)=[{&(0x7f00003b1000)=""/76, 0x4c}, {&(0x7f0000f07000-0x1c)=""/28, 0x1c}, {&(0x7f0000355000-0xdb)=""/219, 0xdb}], 0x3, 0x0, 0x0, 0x9}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r1, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0xffffffffffffffff, &(0x7f00001f8000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef8000-0x8)={0x0, 0x0}) socketpair(0xd, 0x807, 0x52517642, &(0x7f0000c77000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f7c000-0x8)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000032000)="") mkdir(&(0x7f0000ce9000-0x8)='./file0\x00', 0x20) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000fdc000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000-0x10)={r0, &(0x7f0000018000)="aa3e8d4215118fbdbd008c1207e349ffd944a82bcdb234e9ebbe506101577ac6d7fdc1d549b037bfe8ed63a5b526887f21d861df3ff81899e01ea3528dd4ac40eeac57b1b84c725f82d6a785ddbb35a29f276836520aba9646f26a4c019f0f617f661684d641fee05a8b7c955de940b13341ba99fdebbefa40258849d511f33cc3291aa48acee63b46d7a276195bf53bdc46ee669b418f19f06a4f85c90465c19558d1a4ccb2a45c7db6f5736902d0f8b4868aa3a69469706156320085793d3a6f6af69212836198d3c95f5ee5eec0fe205bb8a94115a4a3851d0a7d1e288424e0a579da18545566b7028945481788588b4e963316bcc4"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c68000-0x18)={r0, &(0x7f00007f9000)="", &(0x7f0000fdd000-0xb7)=""/183}, 0x18) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000276000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b06000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005cc000)={0x2, 0x78, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b96000)={0x9, 0xaa, 0x100000000, 0x9, 0x6, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004e6000)={r1, &(0x7f0000f08000)="89033e9bb4036839c2e59495cfe087c797c3acbe13fd82945a12af6855480f4ecabac3f001c23a9eeb044d97aabaafdcd55541c59d0607327ecce62e394fffa169c567f4869611e24a03aff3b7827fdc59d81fce8075450b1ef9a90cb3a62ca725bef9ad107eb19c8fced45ce5f6cdfd8a2ed5011bfd5e13c7f5d0a3c86940c756b0f34978047dda42ae1765ee2450a7a1ef1afd09b4094275bba02775512a4657569a29ca8f6ef3d832e9cde9e0fdce80131459e0ec7588249fc2fee5b6d2584793f0b269daf7b4ffcd8358034cf417d60d1756f04daaf9298de99494"}, 0x10) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000dcd000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aaa000-0x10)={&(0x7f000030b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b16000)={0xa, 0x10001, 0x7, 0x6a50edb9, 0x2, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f6e000)={0xd, 0x5, 0x9, 0x7, 0xd, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cb1000-0x48)={0xf, 0x7, &(0x7f00004ab000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x4, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003f8000)='GPL\x00', 0xdb, 0x9f, &(0x7f0000f6e000)=""/159, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 23:36:59 executing program 2: socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000df6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000043a000)={r0, 0x2, 0x0, 0x40, &(0x7f0000000000)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001f000)={&(0x7f000001d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xed)=""/237, 0xed}, {&(0x7f0000005000-0x25)=""/37, 0xffffffffffffffb7}], 0x2, 0x0, 0x8b, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73000000000000000100", 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000ace000-0x38)={&(0x7f0000571000)=@pppoe={0x18, 0x0, {0x0, @random="8b44b604057c", @generic="54456090183d9e06bbeeadb37ebe97cb"}}, 0x1e, &(0x7f00004a3000-0x40)=[{&(0x7f000003d000-0xa)="11a286e74818514b2456", 0xa}, {&(0x7f0000922000-0x75)="f5c781ab501ab39169ab307a3eda9a3b3c5afdd4d6f149bb1383efdb7d0c63dd4a08431924acfa7deb7a9b1e06ceca9325c99a98061dfa9dde99148d422d25c35289b8ecc14b15e859029c3d66a8e566f35f8b1b122ab2f6db3c96d243b05c1e09727e91a323ef4c109d929e1bf1d8f6a99a41b90e", 0x75}, {&(0x7f0000a05000)="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", 0x1000}, {&(0x7f00003d0000-0x40)="02daa064c0269c61c8169b30d673e773fd2047f552696178ebfb31bc76a26be9a3980b0b74c068eed5d266893ba76b2811eb7c822137195cb402a31380ed66dd", 0x40}], 0x4, &(0x7f0000ea8000+0xb4)=[{0xe8, 0x115, 0x0, "00a75e096d743282400c7471eba7caba973a324d57cd89fbb650e433480cf3b1ae716985fc6463ca860999180c935bb2f26f79ca105850e4366ca41ff6945712d2fc0f1e1f8389da868fc52ecea0da974b3bc609eefefacb5766c1ffdeeda8452f097a2329447b47e5c4433702e1c5db668fba6e87b4abd4049066a7f4528558033ecf10b31705935a689c8a79111e7020d716ae92a1745f347e9c0069e16bf06552c507e68d964a5cdea705a9ff74de2d441f0cb276deb235885ed450d6c294ef5ef06c5eae2937bf150518a4cc245b5b"}, {0xc8, 0x10b, 0x0, "7b001874ede89e21ae726462df95e32eadc85383d16c1f38f27f56a77226ae672e7f5fc1361d1d3af8cb0a7f2b44c7c643d55d7b8fb21b17b6b2a3a1fc744068a9ff1c189bca5cb6be73f7b66846c230d7d893fc8c288ada35351824cb475d5f2d37d870750cb1bdfcbcd0ecb1e76842391f8754185d6ee71685a1b40a710261e668abe9de5a8efbcdc265527f005eb0cc7bc0f4d978b98b70092c514a4f21901f96065f9644afaee903faaa6bf1444e72c6255769cab0"}], 0x1b0, 0x0}, 0x20040094) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000277000)={&(0x7f0000430000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004a0000-0x60)=[{&(0x7f0000eea000)=""/0, 0x0}, {&(0x7f000000a000-0xe2)=""/226, 0xe2}, {&(0x7f00005c9000)=""/90, 0x5a}, {&(0x7f0000b40000)=""/89, 0x59}, {&(0x7f000099c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0x7a)=""/122, 0x7a}], 0x6, 0x0, 0x0, 0x5}, 0x40000000) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d1d000-0x10)={0x1, 0x28, &(0x7f00000e7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aef000)={r0, 0xffff, 0x18}, 0xc) socketpair(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000bb8000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e77000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000df6000)='./file0\x00', 0x32) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000222000)='./file0/file0\x00', &(0x7f0000439000)='./file0\x00', &(0x7f0000f03000)='iso9660\x00', 0x4, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000765000)={&(0x7f0000ce0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000400000)=[{&(0x7f0000f75000)=""/198, 0xc6}, {&(0x7f00007bf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/2, 0x2}, {&(0x7f0000a24000-0xae)=""/174, 0xae}, {&(0x7f0000f75000)=""/44, 0x2c}], 0x5, &(0x7f0000f75000)=""/70, 0x46, 0x100000001}, 0x40000000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000505000-0x10)={&(0x7f0000dce000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006c5000-0x28)={r1, 0x0, 0x8b, 0xd4, &(0x7f0000f77000-0x8b)="7a837f4460f4f8c0ead5ec395f60971cf5a2be7e69bef2b56e45066229c2e3789b85d69dd7da342a9bf2723f58e1af7b384b713e7e2736d4f83ff154ec33e6791ed2123023270df7c77a62897de07bc8fa842c23274834e21a2df8963f01451d2806737145641500c90bcda6b048d6badf8dff9f33589b6e07d68c02b485f5e831f44c614a019e20b4e9b2", &(0x7f000026d000-0xd4)=""/212, 0x101, 0x0}, 0x28) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000065f000)={&(0x7f0000f76000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000669000)=[{&(0x7f00009ce000)=""/57, 0x39}, {&(0x7f00005c0000)=""/194, 0xc2}, {&(0x7f0000f76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/17, 0x11}, {&(0x7f0000edd000)=""/30, 0x1e}, {&(0x7f000036a000)=""/48, 0x30}, {&(0x7f0000b6d000-0x8e)=""/184, 0xb8}, {&(0x7f0000a50000)=""/194, 0xc2}], 0x9, &(0x7f0000bee000)=""/46, 0x2e, 0xadd}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000995000-0x38)={0x0, 0x0, &(0x7f00001bb000)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000535000-0x86)=""/134, 0x86}, {&(0x7f00003ec000-0x19)=""/25, 0x19}, {&(0x7f0000000000+0x29d)=""/148, 0x94}, {&(0x7f0000000000)=""/19, 0x13}], 0x5, &(0x7f0000001000-0x5e)=""/94, 0x5e, 0xff}, 0x8d35bd969e920623) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0}, @map={0x18, 0x1000000000000, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe7000-0x8)={0x0, 0x0}) 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x250e, 0x80, 0xfffffffffffffff8, 0x10, 0xffffffffffffff9c, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002fe000-0x18)={r0, &(0x7f0000000000)="", &(0x7f0000001000-0xb2)=""/178}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000-0x2c)={0x1c, 0x101, 0xfffffffffffffeff, 0x4, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a74000-0x2c)={0xb, 0x8, 0x0, 0xfff, 0x6, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f1e000)={&(0x7f0000742000)='./file0\x00', 0x0, 0x11}, 0x10) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x7ff, 0x100000000, 0x9, 0x0, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000000)="780fb67511c1972d12c29e51ec7dfa55212e24da09e9220a90959e4b9cde83afd700ffd3f60b61de9151f6b8fec0ac4726ad135ca081f767e81f7246c37146c50dfae06e7a5da5410b379474513c"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a92000)={0xffffffff, 0x5, 0x8}, 0xc) socketpair(0x1, 0x80807, 0x101, &(0x7f0000a96000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000091a000-0x2c)={0xe, 0x401, 0x9, 0x800, 0xb, 0x0, 0xffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f00005eb000)={&(0x7f0000b63000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007a4000)=[{&(0x7f00005cd000)=""/186, 0xba}, {&(0x7f0000b25000-0x2f)=""/47, 0x2f}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000-0xf6)=""/246, 0xf6}, {&(0x7f0000bd1000)=""/103, 0x67}, {&(0x7f0000d1b000)=""/197, 0xc5}, {&(0x7f0000630000)=""/106, 0x6a}, {&(0x7f000028f000+0x84d)=""/213, 0xd5}, {&(0x7f0000536000-0xa4)=""/164, 0xa4}], 0x9, &(0x7f0000a59000-0x16)=""/22, 0x16, 0x0}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000e48000)={0xb, 0x11, &(0x7f0000c0b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8000}, [@generic={0x6, 0xffff, 0x6, 0x58}, @generic={0x401, 0x6, 0xfffffffffffffffb, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x6, 0x0, 0xa, 0x80, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffa, 0x2, 0x6, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)='GPL\x00', 0x87e, 0xe0, &(0x7f00003a3000-0xe0)=""/224, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={0xffffffffffffffff, &(0x7f0000bdd000)="", &(0x7f00003c2000)="", 0x0}, 0x20) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x2, 0x4, 0x41, 0x8000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d2225a0, 0x0, 0xfffffffffffffdd3, 0x0}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ba7000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009d9000)={r0, &(0x7f0000efe000)="eff05e5fc7d8b2ca2250535b39596376e0067c0c5828eb8ff7c13057bf4c7bef4e96b7cf108e73bb3dec7ee5d84ca0930300f49902fdf0eda21b2967d5cb0882792da67846ece601b22d1cd3df6bca613935f10bababff0f0187ff047ea87f47a50ccfd47143c4d15d2274257d6ee2daf4998bbef807aeb4639f8951cf0e2f592b288d2605288ad81c6025e1b4e749a04cb26570534dc8cc73969e1132052696875c6164dccaa74564e597f50ea26a5643dff1ec0922dd129bbbf84bc1b63a2555efd7ddf79ba1b60a68", &(0x7f00003dc000)="d0608123ef33cf2c6192a3bfdf886c2a7d980ceaeab3b0ebe192413bd5bcf1cb0d27e9c8428980f9e43cd36e18a5500bea3b78ef1e174094db84747507eaa1bb9d6a6d40da455ac1bd38ee8c93d1148c8e42d7c636f942adcb4b255efae9d0a54e225099a6b9d26cf9c09e2b08548273f47e63d82bee2eea7b4521d076fcc091a36ed761e0d4b2e2f2a3c3311666813d11ec04929bd3d85dcacf89870eb309c94a247257e7d2ccaa016cef4e0200da3b85a9702e036cb944eb4b750b839feb0c81fad6e18b017181041b1c140b651023ae3e3977af943718dd114d51df72993ab9de7928e72a0adb14999662550e106e34", 0x2}, 0x20) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e3a000-0x20)={r0, &(0x7f0000eff000)="9c05bdc27ee849ae5da621a35965e1ccb11fd0798587b4054aa1a52bb2da03f838bda71ef0df8bb5be17c795396ae1fa4be39cc0a8e315993c", &(0x7f0000eff000)="63744a7bdc9044f8ab402f6ec6f5992afc2fc6c48f4880dd48d48708b3b7e3a08bc9a5fe4af251fe70771b60920f0dde7d3fb430367c62099b2c152c32924e24c00a62d1a8eedf7d9ee77f957f0cb4277d93e93f74f76bb996961ebffa59acdfe7e1755018844df47081b66d90d221ce154ef7d70a6ffd962fce8129e56e236ca6cfcfc2442465afd3c52d7a8e2ca8dd5526f3c7bb5071be99f69928f9e3f1563bf14947b2d4efb49f66da4517defb984dc88f078a85", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efe000)={r0, &(0x7f0000457000-0x5d)="75fa984a8e66e507526532e2d1e946f13331553549e899a4182cbbb7a206ed55b96db37616693e50b5818095a351eae6fbf9e5852469427db85334de60e5307c3655a360956638b978e602a7614b1002035b6a4de2ed1cd69d9ba8decf", &(0x7f0000efe000)=""/125}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r0, &(0x7f0000418000-0x2)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) recvmsg(r0, &(0x7f0000008000)={&(0x7f0000003000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000004000)=""/226, 0xe2}, {&(0x7f0000009000-0x6d)=""/109, 0x6d}, {&(0x7f0000008000)=""/49, 0x31}, {&(0x7f0000002000)=""/29, 0x1d}, {&(0x7f0000009000-0xaa)=""/170, 0xaa}], 0x5, 0x0, 0x0, 0x4}, 0x40012161) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x0, 0x0, &(0x7f0000002000)=@raw=[], &(0x7f0000008000-0xa)='syzkaller\x00', 0x0, 0x72, &(0x7f0000007000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000d11000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000eba000)=""/92, 0x3d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair$packet(0x11, 0x8f0314dc125bde3, 0x300, &(0x7f0000acc000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000078a000-0xe)='./file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00005d0000-0x5)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)="") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000886000-0x33)={&(0x7f0000287000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ca000)=[], 0x0, &(0x7f0000026000-0x31)=""/49, 0x31, 0x5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000141000-0x48)={0x4, 0x4, &(0x7f0000d60000-0x20)=@raw=[@generic={0x285, 0xe25, 0x3, 0x1}, @generic={0xffffffffffffff01, 0x79c, 0x1, 0x800}], &(0x7f0000d4b000)='GPL\x00', 0x7ff, 0x7d, &(0x7f00000f2000)=""/125, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000044000-0x10)={r2, 0x50, &(0x7f0000b2b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(r1, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000788000)=0x80000000) close(r2) r3 = gettid() perf_event_open(&(0x7f000086a000)={0x4, 0x78, 0x4, 0x1, 0x0, 0x4, 0x0, 0x0, 0x44000, 0xe, 0xffff, 0xd8, 0x5, 0x401, 0x800, 0x0, 0x4, 0x8000, 0xfffffffffffffffb, 0x30, 0xe3, 0x3, 0x3, 0x54, 0x1f, 0x8, 0x9, 0x2, 0x8, 0xffff, 0xca67, 0x9, 0x1, 0xdf, 0x9, 0x80000000, 0x0, 0xd2d8, 0x0, 0x8000, 0x2, @perf_config_ext={0x3, 0x7fffffff}, 0x20408, 0x8, 0x11f, 0x6, 0x7, 0x7, 0x5, 0x0}, r3, 0x2, r2, 0x4) r4 = gettid() perf_event_open(&(0x7f0000e73000)={0x0, 0x78, 0xffffffffffffffc6, 0x1, 0x7, 0xffffffffffffffff, 0x0, 0x6, 0x4000, 0x2, 0x8, 0x8, 0x9, 0x2, 0x3, 0x7c6e5a70, 0x83, 0x10, 0x80000001, 0x4, 0x0, 0x4, 0x3, 0x101, 0xffff, 0x200, 0x401, 0x1000, 0x4, 0x2, 0x8, 0x7, 0x9, 0xea, 0x101, 0x3, 0xf48, 0x6, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000465000)=0x0, 0x1}, 0x2000, 0x100000000, 0xe7, 0x7, 0x6, 0x7f, 0x7, 0x0}, r4, 0x200000000000000, r1, 0x4) 2018/01/27 23:36:59 executing program 3: socketpair(0x5, 0x80006, 0x100000000, &(0x7f000082a000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f35000)={r0, &(0x7f00004e9000)="a0874eb7cfcdeec48d23e18fa3a435d6485ad1dbfd92b57f6d4c87603939e1500a89593aadc0fa310b6f00526d7a8e794da6d920d49b7e", &(0x7f0000cc0000-0x73)="860f0b20a0cd8f0a2491dff7c8ebfec3aba40130c7bd8450820c7cccc038297a1b1b385cf82562d1d42e2ccd55839baada8ae7304079daa44b7a6d1a6a76fe6104963bfc6bf689e86d955b0e0bb4f17623e8045da7cd92a79a86f98931e5ae5e5c032c1fa8599f54c4385cbd5baeacbdfba4f8", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0xfffffffe, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eae000-0x2c)={0xd, 0x4, 0x4, 0xcbda, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x800000000000003b, 0x2, 0x7, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r1, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f00003f5000)="", &(0x7f00002bc000-0x84)="62a17b2efdddf705000000000000001fa10000000000000001000004c23eb2c28d8a2d4772d9057e5b842707cc9bc3723d5588e80000fa2bd29fbf2b072d586fd05ede4885a2222f327f039d0000000061380944abc48bcf6a3eef05a07947d012b57c0e5f1ed2194fe2023fcb0f7aecc920caf0ee8107bb04bbe6e0247bf7959dfe0ea2", 0x3}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000577000)={&(0x7f0000838000)='./file0\x00', r0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r1, &(0x7f0000cbe000)=""}, 0x10) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000023000-0xc)={0x0, 0x3f, 0x10}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000022000)={r0, &(0x7f000001c000)="a949930ea3a97269c8c60d04c32c3958b2e87c01d27f86a2d8c4c782c63d8d51da7e6a6b3c40a47584aa91b2bea076a79e265b60ee30964f6770edca591b7a1ec14fb976b3a45a21b5a8d5cb50a6886bfea6398029a04f0e02d931a6d5f65bfa0764c53ac84d1237a7bdcb73e01531919139eaee366041a5d7cab01f9c6107eb9892f6b0ca2790be28efbcf914e6ada3dcacb8bf43ae848946e12bb78491c57cdf63be6651edf950f297b4c5c2fb46e5307d5037eb26a27f50354e73d6e61d047cce5b5735567b95fa3842936ed7a53e6cb7d6d546840f3d370d5c27002fc327", &(0x7f0000010000)=""/13}, 0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000023000)={&(0x7f0000020000-0x8)='./file0\x00', r0}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f76000-0x2)=""/2, 0x4f}], 0x11f, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00008e7000)={0x5, 0x3, &(0x7f0000f0a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000ff7000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) recvmsg(r1, &(0x7f0000bd2000-0x38)={&(0x7f0000ba4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003cb000-0x60)=[{&(0x7f0000bb5000-0xd8)=""/216, 0xd8}, {&(0x7f0000aee000-0x70)=""/112, 0x70}, {&(0x7f0000aec000)=""/58, 0x3a}, {&(0x7f00006f3000)=""/60, 0x3c}, {&(0x7f00001b1000)=""/82, 0x52}, {&(0x7f00002a3000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000dd7000-0xbf)=""/191, 0xbf, 0xa6}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x20000, 0xffffffffffffff01, 0x3ff, 0x20, 0x0, 0x7fffffff, 0x20040, 0x7, 0x0, 0x100000000, 0x40, 0x8001, 0x8, 0x293, 0x101, 0x80000000, 0x6912, 0x2, 0x7f, 0x5, 0x7, 0x4450, 0x7ff, 0x0, 0x2dd3f057, 0x1, 0xbb, 0x3, 0x8001, 0x1000, 0x800, 0xffffffffffff6bb5, 0x3, 0x4, 0x3, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f000050d000)=0x0, 0xb}, 0x0, 0x9, 0x401, 0x0, 0x80000001, 0x1000, 0x9ab, 0x0}, 0xffffffffffffffff, 0x7fffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x2000)=nil, 0x2000, 0x1000000, 0x3010, r0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f74000-0x38)={&(0x7f0000f73000)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00006f9000-0x30)=[{&(0x7f0000f73000)="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", 0x1000}, {&(0x7f0000d5d000-0x11)="cb8511f85866deee438824cb8b4aab4c18", 0x11}, {&(0x7f0000f47000)="ec56e9790b46b31b9b44c9f33f107c80936d0e24d32fc0d777fcb06223a26a9bfeb2e206b9ec2c125f6d9377a7ab788bf7d3867194be993f9a9a62c2c09e1530a91b17dc894bcc544669c6a20cb5b2212d716dd326091f7303a621bd87455984906a059825bb89af39d5db30c051ae4d0343470505f2c915450511a46861abc43e9965ba5d685fc810c73e24646bf5e9b1b389686c1b6f04e977e633214f257d802e95f4444254b381856fa9ee794b81ee74745d5399a1a13baccd97e12497d1b7e19415360bb1cab9610a85a2", 0xcd}], 0x3, &(0x7f0000f74000-0x80)=[{0x80, 0x0, 0x7c0, "02a08c6a80c5055e789b9297d53c055c67cfd5eb3380ab89fbc08f4aa26100f47ad6a43e1b233a4b47c52b5acc10ba9cac03a55a1550d2b5d5af5bf8a361d05d4ee23729232cec8be48dc12b30955d6b2a01d4929153c6c79af3f4f9e596864d6e86859adbda4d2486a617d9e534ad"}], 0x80, 0x41}, 0x4000091) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006ad000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d36000)={0x5, 0x14, &(0x7f0000665000-0xa0)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0xffffffffffff7fff, 0x7, 0xf, 0x5, 0x50, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x9, 0x3, 0xf, 0xfffffff4, 0x8}, @generic={0x6, 0xa85, 0x943, 0x0}, @alu={0x0, 0xffffffffffffffff, 0x6, 0x1, 0x9, 0x12e, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x3, 0x2, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f0000f6b000-0xa)='syzkaller\x00', 0x9, 0xa7, &(0x7f000075d000)=""/167, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000029e000-0x4)=r2, 0x4) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 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={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e3000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000774000-0x10)={r0, 0x28, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e31000)={r1, 0x7bd7817d, 0x10}, 0xc) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f00008ef000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00008ef000)='./file0\x00', 0x100) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x6)='@eth0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x9eca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e0c000-0xe)="637075262d33000000000c000015") socketpair(0x1, 0x3, 0x1, &(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5721) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000093d000)={0x0, 0x0}) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x9, 0x1, 0x6, &(0x7f0000dc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f0000783000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f70000-0x38)={&(0x7f0000f70000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58, &(0x7f0000f6f000)=[{&(0x7f0000f70000-0x1000)="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", 0x1000}, {&(0x7f0000065000-0x38)="133da03e481d3dbc0d6f3fd2d58181c67bcf7e0b33fa76b280be1223cab9a072a9c4e5050025f2e331187bb7033d10202ebff4f3911e7fb7", 0x38}, {&(0x7f0000608000-0x46)="9231c5e49ab425520c8ff86cce0349c7bc4a4c78a134c85aa6a14b2cd7125c71fe80a062d966a8d19052eb6ec86f97c75b5ef11831e176b8f0d4134008b7a7b4505b4a11ab90", 0x46}], 0x3, &(0x7f0000f6f000)=[{0x20, 0x11f, 0x2, "88d17ded57d8bf1c3506aff4307b"}, {0x80, 0x13f, 0x80000001, "f7ebba384c8c81fd30fe8a7361c80af3fc8f7535f84dec3d955eda2f9a25c33495fde58839d6b97e842f5fe06f7c92f2217e4167634d43f9e251a263422e720e18d24376027fb1207861ec8695cdd9fa0f1e32cd92d0f491c6184f4ee451d4ccef29072d15fa97d90c84a8ea87"}, {0x98, 0x1, 0x3ff, "d04405673549a34f96c41b59739cb565c2a53f50fad98b33995a7c38466cdbafca322a2cc7c9ae5a58e90bd7f701ccd0aec515563df6bdb0f80f76d4aae33e42a51260fa25c9c89f471c9d963f9bea7252f6d1f2c2cfcd936d5a3a6ca6c54feb83b1a3c1722dcdd4d740932a2f8d69ff68ff8847f3d4ec8d98e6f2c6fa778c55ed1a088b8a9b3c"}, {0x108, 0x1, 0x2, "69405141ea4c8d3a98944cf2a841b64a977bc59d16b6909a5f535982cf01c01e862b56107d392d33e9e0a50e604dd8915cd646065db4e22c612b463309b6344c7ddfd5d79e8ea35384bbea698f0dc5b623ad9d28c1a53a4e002e3b4f9319222d848073a8b2bd8161f186c05ebcb27cfe2c674607e21bac0f59fa49ecd9332dd1a2bb816f247b55efa6a0ba3abcb4001f431e77f01555ad8c21c0938f76e7ab24cd07ee389b069b84dcd9af86a6750cffcb25789615501a876a9982209890e93e6898f59212a081cbdc583ccc56348e7b91d2ae6ffec63ccad9ff8c0050407a743d90419b2e4131179c938bdfa3d1c232590fa0d3"}, {0x80, 0x11f, 0x1, "f3fa520bd4e03105f5aeacf23ead5a156481f20435eee9f0970454d12675689b7aa6a3d39f0ae9579921483626ae3944e505dbdd3cbcbb5e9365390cf4c763853a36d84adfd04155ba1f99c8478d244bd95ddefb9a3f3ef336f6100bf5b4ad20fef0cc9837de7563349d8057b7"}], 0x2c0, 0x4000}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f70000)={r0, 0x28, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f71000-0xc)={r1, 0x2, 0x8}, 0xc) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f0000bf4000)=[{&(0x7f000030f000)="908156814fe2e34fedaa7aab81", 0xd}, {&(0x7f0000001000-0xdd)="81dbf980d673024160e504276ec102bba3522a0a9185eaeaddcecc2b10d669ee46ac5ba2594aef96a0a5f7846d1493ce684ff10646cf7f57c63ab2f51b799b6d65e187a2435a810d183803d6732665803759eb24c69ae9803bb6fd5aeb7894600d5bf3f56913b278fc6cc71073f9183719690dfe967843168bad776a8ee684faa4c22db7ec220ef4e8518ce82f5901d72dd7096e18f6cca9e799d710ed1d71170caa331e10df9e6cc01736270cbced5b09d266fead8e96c711d61eec9877a01452588de5f337771a538f5e384a689f9a78af66d3dee4f2b58206cc2cae", 0xdd}, {&(0x7f00000c1000)="2e758f2f7919be4034b48ea81774e531b1b3a4052d4c0bfc1e9d22941ce08d04787847b25df56daf57bd5b0d9329672c45d54b77f93e6a8d3d1ee9892d46ddaf0a084ef7dd023763fedfec09ef6a4415c4ab0cc98a6882cf6a89fafb992f433642a48469cf5d16a0facd734a64a6217d6c8479cac28a5ca0e88a3347165940a3db3e5851db55ae1f7e9e014d35b802cd4c9dd6b0f56ff2b3ecd924dc34cd74ffe154475b8a95f3ee6dd22449384165a52a77a30a0e75b918cf52db48292dab87b04b12e63f14657fb8", 0xc9}, {&(0x7f0000b35000)="4a4417312c2b6e533406b7f6c3296ceccc6bc8565a223df516efacdaf7b17a9b33f824245038ac79ff328d565727321ca3e25efbddd27d49936092144ace9e2a7fd57b3077c90482ee7ff0e850defd09df9ef7e0aa02ed1fa26f1a853fda2e6a67c19208ef02de8716b143ee422c82d3539e4a6bbc9eebfd6edce4a8278afad2daee78bde5878368aacdfd25f34fb712363944cdb6e0f65195a9bcbf968a7cefb1921925f3711449099726ed8f4127e5821bfe42f87c0b226f60c8574b3503baab6aae6dc3433bb9247a4a8f756a3c7c645d6fa5e8c5469614e9", 0xda}, {&(0x7f0000ef9000)="9d1c66062824c7b350d0a6e4884cbfb79e23ed486ed2251826adbcee427840c9608797ab77e5fb677aca63daa3f8fc0e53353d3a8145dfa36abffc162bf0dc618555d9695ecf9e38c9a28d593ac07bab1f5e61b011465e2c94cb8c1bbdb058ff5ff3ac5177f1aa7c65e36a717f32bbe5aad5b2f38c101536c59924a6fda53e3906dc459da56e40c9fef6c05cb2fce0ef81c3f4a6853f661d321674ea8d56e1c6fa83ba72294fae546e033b", 0xab}], 0x5, 0x0, 0x0, 0x10}, 0x24000000) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009a8000-0x10)={&(0x7f0000f77000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0xb7, &(0x7f0000937000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f79000)={r1, r2, 0x2, 0x3}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000909000-0x38)={0x0, 0x0, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f79000)="26653df4b6d21bc9046f3b9cc0be0b620e029db957165b9999249a64c77c9de031b58c1ef5820312370ee5bd75fc2179df35f275353f0f500caef62965ce0e08c234ab3cd41ad15b8aab69dccba1863c282d5719c11b6b44210cb8de436657", 0x5f}], 0x1, &(0x7f0000546000-0x72)=[{0x100, 0x119, 0x7, "2fc592768d859c74cef3b27d23ffdebed9bf1a7d2eea0bb3178afcd78667084e88b0865dd4f0f3bf6b8252348a406c2de4c8a0a762bc23a2bff1a9e046e2bc7ab7801114693ab43de6784649c51152dd62bf5bbaba52bd6b016849eb1eeb67c5307dc5f218cf2cd459d941a3cd4847bb981fa957c0276933386cfe0d1a8eb5c846a0c09c1cb0fe7062f5f05b74af5f4fddd5bc0a1903fa1fa5cc976a457501e4dffef81eddc97c086aae940af49957dddd8b471e1f1cc543cbb2010239d508d4c1b0b49c4f54f16ab9c52ef65de7f255631d67a1b89a4e86348d8f76bb2c292044939684d1743f2a371d25"}], 0x100, 0x40080}, 0x4050) socketpair(0x0, 0x4, 0xe6, &(0x7f0000f78000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000013000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f0000)={0xffffffffffffff9c}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000f78000)={&(0x7f0000f78000)=@nfc_llcp={0x27, 0xfff, 0x6, 0x0, 0x10000, 0x8, "2cd03da5f5607367672d17caed5945b3f26f41c2ccce3c9fe6f1c0bdfc15a45d6db7ffc9d2397b1b696a9c9ba088e7a1dc4e278cb82a7ae1a0c70e12208ba3", 0x8000}, 0x60, &(0x7f0000f78000)=[], 0x0, 0x0, 0x0, 0x20004041}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f79000-0x10)={&(0x7f00001f6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c8000)={0xa, 0x1, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000332000-0x20)={r0, &(0x7f00001bc000)="91708c19d7f6dae1f65c67f6f1dbde5dc61cd169659acc4f0290ea8bf73ec1c0c602ae9a6acc11545f3577a04b8446270b446de8600584b931a0b9739ceb76cfe34ffca946300f2c98f6d8543fade72c6e594a76352fee30e49f53b1414c297ab5824bc4b792a3d525967050dd788a1111fa184dd212be9437821f84b4f8cea39bb8a7c9d0503f638f00269313d609f8a2de6cc92975fafb36256d21385044afe17dc6dbd049a229035caf83fef40cfddaeaafe769b7a9c212c41f21b8a7bf6cf3a9d00f35fb62da79f44e9a5c797887e175ac37f93de23f2454a52ab78672e89464839b01a9c4cb34f15497c4b51128a8cf545c23f4db", &(0x7f0000ce7000)="b0a0c9f1a33d3bbffc36a72265790671f66cdbec31e06f2e839c5dcf688c6e4941f58bd115489badc33dba9bcf78d6f6aaf1e7cd736d2f55bf29c5be65dde6142f", 0x2}, 0x20) 2018/01/27 23:36:59 executing program 4: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003f6000)={0x0, 0x0, &(0x7f00004d5000-0x60)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000163000)=""/253, 0xfd}, {&(0x7f0000d39000)=""/198, 0xc6}, {&(0x7f0000273000-0xb)=""/11, 0xb}, {&(0x7f000005b000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/83, 0x53}], 0x6, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x5}, 0x40000000) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff6000)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e62000)={r0, &(0x7f00003ff000-0x90)="5de4dda06a8a581e5735449939ea012f752d25e7cb88455208bb753779eda50056896db6ac5f36cadaf4fed12439298ca7a28d77f4290e16e0be54e4c8efabda99b26ad2cdd5a9d59602967ba0a85e4fd33d6d9199781befc2bddfc92b60eb12290c88c8d856c2cb9ec47bf08eafa00b5776f3b8c39603d2327d992999bb295fa2c8eb278476b69728d1e37b106a5e51", &(0x7f00007ff000)=""/246}, 0x18) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000e38000-0x38)={&(0x7f00007d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c8f000-0x40)=[{&(0x7f00005c8000)=""/149, 0x95}], 0x1, &(0x7f0000d74000-0x4)=""/4, 0x4, 0x0}, 0x0) close(r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000113000-0xc)={&(0x7f0000aa9000)='./file0\x00', r1}, 0xc) 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa3000-0xc)={0xffffffff, 0x63c, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000acc000)={&(0x7f0000566000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b52000)={r1, &(0x7f000021a000-0xba)="", &(0x7f0000754000-0x21)=""/33}, 0xffffffffffffff13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ca7000)={r1, &(0x7f0000460000-0xe3)="dcbb08563d3c1a6cf01e4190074cc5f73f93089e546caac53b578ccda02885dae35959f4af024899758157b3f0774671a1186179e344b4ef31d595ee83bfebc152b3503a582088b22ff953b712ccec07d00c21de4523a067b96f14d2115adf9b99c2989435685134809cfbf9afdc7caa2e8ddd4428ec25b0251d2eda11ad871db4a027e1956647845691c75b51cd9655cd1057a20ae287fe008f131e9394e4bed3337be9d7735d65cfe3e9ec8d4c55afb5a9b383cff4880f9175b351f30ed134164117046656588705d9354ebd3b7936c04654b65fa83fb9fa5bdb56f57b26816eec46", &(0x7f0000e71000)="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", 0x3}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e71000)={0x0, 0x0, &(0x7f00000cd000)=[{&(0x7f000013a000)=""/215, 0xd7}, {&(0x7f0000ae1000-0x43)=""/67, 0x43}, {&(0x7f0000dd6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0x2b)=""/43, 0x2b}, {&(0x7f0000e9e000)=""/0, 0x0}, {&(0x7f0000356000)=""/190, 0xbe}], 0x7, &(0x7f000052c000)=""/219, 0xdb, 0x3}, 0x40000102) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005da000-0x28)={r0, 0x0, 0xa9, 0x72, &(0x7f0000393000)="f2182549ec3999a99526fded50ef07ad921c0e2ccd9fb4046329106257fbf1f8e6cde627177423f8a7a853bbcc88518aff116441f2cc69f8db93e15a61fbeed3849f368c51eb83d0674bc639d844dcda962029f1493bebb71ae8bff1d37d92b9cbee6bfd3138877e82290138c64993a222737b4b824e8b7540a9025572611613f3be418a380f1e0007fe23220feae68f2ddfcabb0e7462e02abe2f27538c9757e469bf1a9b6f1c6ae1", &(0x7f0000651000-0x72)=""/114, 0xfffffffffffff801, 0x484}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000c69000-0x38)={&(0x7f000061e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000896000)=[{&(0x7f0000c7c000-0xb0)=""/176, 0xb0}, {&(0x7f00005f3000-0x58)=""/88, 0x58}], 0x2, &(0x7f000024a000)=""/182, 0xb6, 0x1}, 0x10100) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de0000)={0x0, 0x0}) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f6f000)={&(0x7f0000f70000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a4000)={&(0x7f0000f6e000)='./file0\x00', 0x0, 0x0}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f6e000)={0xb, 0x3, &(0x7f000074e000)=@raw=[@ldst={0x0, 0x2, 0x6, 0x6, 0x4, 0xfffffff0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe07) mmap(&(0x7f0000669000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) getpid() mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f70000)={0xe, 0x5, 0x3, 0x7, 0x2, r1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f71000)='./file0\x00', &(0x7f0000f71000+0x1dd)='./file0\x00', &(0x7f0000f72000-0x7)='cramfs\x00', 0x8c000, &(0x7f000079f000)="e62be255776170a466a6b5f8ac50664a1bf57081ed9190c06182160707558e61fbefe1797e389cc5c5dd531b611c5e0da51db3f5222ebe8858f3aa9c6bef76b34cce6472fed6a02f3f6c0b7bd58db2c511a35c38f239fc435d0803aceb1e59") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f6f000)={r2, 0x50, &(0x7f0000416000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000242000-0x10)={&(0x7f00003be000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') 2018/01/27 23:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00004e8000)={&(0x7f0000d99000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b0207dbffeab41ecbb135b089415c268c54cced0205f9bd4e4b6a6830db0dd8f1408608b4f46fccdddd4ea8fa228f878d8efe4d3496de63b2387908a025e8b", 0x0}, 0x60, &(0x7f00000bd000-0x50)=[], 0x0, &(0x7f0000639000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000063c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f02000-0x9)='autofs\x00', 0x0, &(0x7f0000f84000)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000724000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fa0000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000059d000-0x2c)={0x5, 0x7f, 0x8a1, 0x0, 0x0, 0xffffffffffffffff, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c2c000)={&(0x7f0000ea9000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x5f}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x80000001, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000002000)=""/4096, 0x0, 0x2}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x48)={0xd, 0x10, &(0x7f000001d000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x20}, @jmp={0x5, 0x1f, 0xc, 0xf, 0x5, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}, @ldst={0x3, 0x3, 0x1, 0x0, 0xb, 0x18, 0x8}, @jmp={0x5, 0x3f, 0xf, 0x4, 0xf, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x10}, @jmp={0x5, 0x7, 0x5, 0x0, 0x3, 0x8, 0xfffffffffffffffc}], &(0x7f000000d000)='GPL\x00', 0x4, 0x61, &(0x7f000001d000-0x61)=""/97, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000a000)={&(0x7f000000a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000001c000-0x80)=[{&(0x7f000001c000-0xe8)=""/232, 0xe8}, {&(0x7f000001c000-0x8a)=""/138, 0x8a}, {&(0x7f0000003000+0xa66)=""/240, 0xf0}, {&(0x7f000001c000-0x1c)=""/28, 0x1c}, {&(0x7f000001c000-0x94)=""/148, 0x94}, {&(0x7f000000e000-0x46)=""/70, 0x46}, {&(0x7f000001b000)=""/4, 0x4}, {&(0x7f000001b000)=""/200, 0xc8}], 0x8, &(0x7f000001b000)=""/4096, 0x1000, 0x7}, 0x100) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 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) 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) mkdir(&(0x7f000068e000-0xc)='./file0/bus\x00', 0x1) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x2f, &(0x7f0000555000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bc7000-0x18)={r0, &(0x7f0000bb2000-0xd9)="2fd790b744f7ea6cd95a4160014a49acafe4ad09602fb7ba1341657a1cd3a0747e9b7ba00f8348da133006f7b27e8b6dc000fa0cb39e8dcfef0cf94bf21967bb9dbb495df97585ee11e37bf0b2ed395cc11bcc3b5d3b5ce0b39fb9dd4d2dd1968d90a2666a66e9d4842e3ec2771ebc71b15c8ce56d6ae3960c89c8c943bb0ef17b4bbe6a38b4a36d6bae052bf9de73de31051973b50153db71cdb71db5e0070881589c037cadefeb4a9fe96a767dac330652109cc508dfc1a2b5217ad8821eaecc4f0599327c4e16767f9893c0aa13e335d0fefdac91fbf4e8", &(0x7f0000914000)=""/113}, 0x18) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000dad000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x8, &(0x7f0000980000)=@raw=[@jmp={0x5, 0x1000, 0x4, 0x2, 0xf, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, 0x1989, 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(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r4, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 23:36:59 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x3, &(0x7f00008de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7a000-0x10)={r2, &(0x7f0000f7a000-0xad)="a662c24666653433d7401a9162f64427930ec9cd688d8b4d87ebbd4c929636cd8a2f4495a328f07d4b7410fe8525e1d5365e669c153043ee907348635c0459827c356574c8a3c8dd558c9c1cd34385271578f8dade3a0c0e491fdf49be90fceeff68eacae9fd050925ba60bbb8eae4eee65a0467ea998458412c9ac68662e7df5f8f3e538279a1286f53bc8b8f93eefbec71ccb70e10a0a507a12731bfe534097394c4f3e2708c1f0010e173f3"}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00002fa000-0x78)={0x2, 0x78, 0x5c, 0x6, 0x503, 0x29c, 0x0, 0x0, 0x100, 0x8, 0x20, 0x9, 0xc6, 0x0, 0x1ff, 0x2, 0x6, 0x8000, 0x3, 0x800, 0x5, 0x10000, 0x962a, 0x1, 0x6, 0x3c, 0x2, 0x101, 0xc0a, 0x2, 0x40, 0x4, 0x0, 0x8, 0x70, 0x100, 0x7, 0x95b, 0x0, 0x100000000, 0x3, @perf_bp={&(0x7f0000f7a000-0x1)=0x0, 0xb}, 0x1006, 0x9, 0x9, 0x5, 0x9, 0x3ff, 0x800, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) r4 = gettid() perf_event_open(&(0x7f000067a000)={0x1, 0x78, 0x9, 0x100, 0xafc, 0x80, 0x0, 0x0, 0x10, 0x8, 0x5, 0x8, 0x9d3, 0x0, 0x515, 0x1000, 0xffffffffffffffa7, 0xa806, 0x9, 0x401, 0xfffffffffffffffd, 0x3ff, 0x3ff, 0xfffffffeffffffff, 0x401, 0x4, 0x0, 0x2, 0x9, 0x3, 0x8, 0x3f, 0x1fc, 0x401, 0x7fff, 0x0, 0x8a, 0x7fffffff, 0x0, 0x9305, 0x2, @perf_config_ext={0x0, 0x8001}, 0x361db927e0f1d51b, 0x5, 0x600000, 0x3, 0x8000, 0x7, 0xb725, 0x0}, r4, 0x1, r1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000f7a000-0x5)="3dff022fff") r5 = bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x2c)={0x3, 0x5, 0x3, 0x8, 0x2, 0xffffffffffffff9c, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f79000-0xc)={0xffffffff, 0x20, 0x10}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0xffffffff00000000, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x4, 0x12, &(0x7f0000f78000)=@raw=[@jmp={0x5, 0x6, 0x1, 0x5, 0x7, 0xfffffff8, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @map={0x18, 0x6, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0x4, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xd, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100, 0x3, 0x0, 0x9, 0xfffffff0, 0xfffffffffffffffc}, @jmp={0x5, 0x3f, 0x3, 0x0, 0x7, 0x100, 0xffffffffffffffff}, @generic={0x20, 0x6, 0x1, 0x6}], &(0x7f0000855000+0xfa7)='syzkaller\x00', 0x1ff, 0xb6, &(0x7f0000f78000)=""/182, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0xf, 0x8, &(0x7f00000cb000)=@raw=[@call={0x85, 0x0, 0x0, 0x35}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x3, 0x9, 0x1, 0x18, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f78000-0x4)='GPL\x00', 0x5c, 0xfe, &(0x7f00005da000-0xfe)=""/254, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000736000)=0xffffffffffff14b3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r1 = gettid() perf_event_open(&(0x7f0000816000-0x78)={0x7, 0x78, 0x1000, 0x0, 0x2b9b, 0x3, 0x0, 0x5, 0x72002, 0x4, 0x8, 0x3, 0x2, 0x1, 0xec, 0x2, 0x2bd7, 0x2, 0x2, 0x7fff, 0x9, 0x3b, 0x800, 0x2, 0x1, 0x3, 0x10001, 0x80000001, 0x20, 0x4, 0x1, 0x9, 0x20000000000000, 0x1, 0x9, 0x6, 0x8, 0x200, 0x0, 0x1ab6, 0x0, @perf_config_ext={0x0, 0xffffffff}, 0x0, 0xff, 0x4, 0x4, 0x7f, 0x8, 0xfff, 0x0}, r1, 0x7ff, r0, 0x5) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000dce000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000959000)={0x0, 0x0, &(0x7f0000626000-0xa0)=[{&(0x7f000007a000-0x89)=""/137, 0x89}, {&(0x7f00003e3000-0xd2)=""/210, 0xd2}, {&(0x7f0000281000)=""/4096, 0x1000}, {&(0x7f0000bdc000-0x9b)=""/155, 0x9b}, {&(0x7f0000b89000)=""/0, 0x0}, {&(0x7f0000d65000)=""/0, 0x0}, {&(0x7f00006ad000)=""/223, 0xdf}, {&(0x7f00005ba000)=""/118, 0x76}, {&(0x7f0000360000)=""/135, 0x87}, {&(0x7f0000a6a000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f00001f1000-0x1000)=""/4096, 0x1000, 0x6}, 0x10000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000675000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009f9000)={r2, 0x50, &(0x7f0000852000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002e7000-0x10)={&(0x7f0000a58000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000044c000-0x4)=r3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 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) sendmsg(r1, &(0x7f0000b86000)={&(0x7f0000785000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b72000-0x60)=[{&(0x7f0000f82000-0x63)="6e69a9eff81cbd5142ea0d29ab53a5ca7e23f8251e5866b2f83d50ebe6a3213f8198fcf2b0c508900bd2c5106e42c377fc3c7b80ca7bf21b4ee9ca48748019e11895b97404dd24a531a696b84a326e64692bdd6f98c138fef7151b95b8e4afb91850bd", 0x63}, {&(0x7f000050d000)="", 0x0}, {&(0x7f0000018000-0x2d)="11f8ee706c966f057b2ee4b8e578da9503a160a57e1b3c1a8b333e8ecfab2d4a1e791f14b017e3ee4a9e701a5f", 0x2d}, {&(0x7f0000610000-0xd7)="c87de419b4584fd98a143e6a7eb758e8bda0adc50af402a13b690c8a41aa2ce927b6797bc3e962e247d1528bca867bbe263a8c9d43e7282a20087d1f2334f149d3d10b0cf5f1da882071e2e2d01a7b6b844e1828c774092538649555984aa85301cef15cb0c87db44572b24f8eee042bb6f7ce3bd1799c4ddd294b1de249b6d574d8a6461d48324b2f1bc64f1a40a29739245ba2be947e8223319b1f68773aa8fd6b07c880fe67291d7765a921ba360e28b8fe94c77cbb2f9f687fcf07ecdb39e1ac0d14a67f264db3c16e23de441a328a8cdaa26a2ac8", 0xd7}, {&(0x7f0000f20000)="ae504707f4e0a66fa6559e33e279b88880c7b91928ec1b67f74223561fc75eddb42b137136813a8c38d498463eb5a9ee98d1c71c6fe5a1221935ea628bbba9ed5f28fa5ab50f13a3d5247d8093df779cb711436d6d3ef10e81ac543538501bd05b1f9b035cb9d9747836ae9baf31d2b68088309dac", 0x75}, {&(0x7f0000793000)="5234ff0ff669f7a5c20aa985985f8167739a5c1217aea43c374e109ee06b863b6fd5cb46891f59d6915d3ed63371f764b5e20cb57cba5af61278e552f17dd2ca9944ba53be82509e41751d06cacf0690265c1a37808daf844135d4e0986dea64099a174a34", 0x65}], 0x6, 0x0, 0x0, 0x0}, 0x4880) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f00005c6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f07000-0x60)=[{&(0x7f0000137000-0x80)=""/128, 0x80}, {&(0x7f0000507000-0x23)=""/35, 0x23}, {&(0x7f00003d2000)=""/143, 0x8f}, {&(0x7f0000ee7000-0xf)=""/15, 0xf}, {&(0x7f000076b000-0xb2)=""/212, 0xd4}, {&(0x7f0000390000)=""/223, 0xdf}], 0x6, &(0x7f00001fd000-0x9c)=""/156, 0x9c, 0x8}, 0x10000) 2018/01/27 23:36:59 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={&(0x7f0000ba4000)=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, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000810000-0x10)={&(0x7f0000a2b000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000682000-0x2c)={0xf, 0x6, 0x0, 0x2, 0xf, 0x0, 0x2d07236c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a92000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000073a000-0x38)={&(0x7f000052b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000443000)=[{&(0x7f0000c1e000)=""/59, 0x3b}], 0x1, &(0x7f0000fd2000-0xe1)=""/225, 0xe1, 0x800}, 0x2000) 2018/01/27 23:36:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x41b, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000075d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f08000-0x28)={r0, 0x0, 0x14, 0x9b, &(0x7f0000030000+0xfd2)="b37070cf314029a94217eabf67e6d1d93e721995", &(0x7f0000710000-0x9b)=""/155, 0x6, 0xc1}, 0x28) sendmsg(r1, &(0x7f0000b4a000-0x38)={&(0x7f0000fee000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000d7e000-0x10)=[{&(0x7f0000506000-0xdd)="60c5ab8945bf3fe3d53bcacb6d296e29ff5be92868e27d0a4687977fdedc036b960075d86e46dc5bcf0f97da8529f95f55eb80aba980617a9ab5e8f1162f58a6fa7832db524015810f45738cf7cca44bf108b67bb367976d10a3d1efe8d9e038d7b5befa90cd1b3666a903e0c8720c716280e8eef11dcaa67875787a799f86845d3c13f2645b267f3301dfe86132ea60b7242bb2cfc3a616584bedbbf5a8bfcaa389671277b90291bd28dc6bc48d4d5d506227368fb699b3270488a9b2e5638c5cf9bb67cc5540ce0cd56eb4fce8ae363a8c77979aeb1d71db1caf3a43", 0xdd}], 0x1, 0x0, 0x0, 0x0}, 0x20000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004f9000-0x28)={r0, 0x0, 0xe, 0x62, &(0x7f000013f000)="f7e5f3649b29ea27583283155ec1", &(0x7f000027f000-0x62)=""/98, 0x0, 0x0}, 0x28) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000200000-0x4)=0x9, 0x4) [ 99.222144] autofs4:pid:9175:autofs4_fill_super: called with bogus options [ 99.252751] autofs4:pid:9175:autofs4_fill_super: called with bogus options 2018/01/27 23:36:59 executing program 6: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e2e000-0x8)={0x0, 0x0}) 2018/01/27 23:36:59 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000b000)={&(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001e000-0x10)=[{&(0x7f0000003000)=""/35, 0x23}], 0x1, &(0x7f0000007000)=""/217, 0xd9, 0x100000000}, 0x100) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000002000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 23:36:59 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x4, 0x6, &(0x7f0000f77000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000029d000-0x2c)={0x5, 0x0, 0x4, 0x51, 0x3, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f76000)={&(0x7f0000f77000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000abb000)=[], 0x0, &(0x7f0000122000-0xfa)=""/250, 0xfa, 0x4}, 0x12041) bpf$PROG_LOAD(0x5, &(0x7f00008e9000-0x48)={0x0, 0x11, &(0x7f0000c86000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x3, 0x9, 0x6, 0x7, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x5, 0x6, 0x11, 0x3}, @jmp={0x5, 0x0, 0x9, 0x0, 0x0, 0x38, 0x1}, @call={0x85, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)='GPL\x00', 0x9, 0x5d, &(0x7f0000f76000)=""/93, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0xfffdffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000020000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000017000)=[{&(0x7f000001c000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x1}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f00001d5000)="") socketpair(0x13, 0x804, 0x6, &(0x7f0000197000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000015d000-0x1)='\x00') mkdir(&(0x7f00003e5000-0xe)='./file0/file0\x00', 0x20) mmap(&(0x7f0000247000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) r3 = gettid() perf_event_open(&(0x7f0000f36000)={0x0, 0x78, 0x0, 0x3, 0x3ff, 0xffffffff, 0x0, 0x9, 0x40, 0x9, 0x35f0, 0x3ff, 0x7, 0x1, 0xd6f, 0x400, 0x401, 0x10000, 0xa9f2, 0x4, 0x2, 0x9, 0x4, 0x7, 0x0, 0x9, 0x3ff, 0x80000, 0x4, 0x401, 0x183, 0x6, 0x800000, 0x8, 0x0, 0x69, 0x200, 0x8, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext={0x4, 0x101}, 0x4, 0x3f, 0x9710, 0x3, 0x80000001, 0xffffffffffff8001, 0x70, 0x0}, r3, 0x5, r1, 0x8) 2018/01/27 23:37:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x8d0)='./file0\x00', &(0x7f0000002000-0x7)='cpuset\x00', 0xfffffffffffffffe, &(0x7f0000000000)="") 2018/01/27 23:37:00 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000638000)={0xb, 0x8, 0x7, 0x3, 0x10, 0x1, 0xd227, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f19000)={r0, &(0x7f00000eb000-0xd0)="9299efa67cd17d3c2e3e88dff3b7c8142b9535d3f07e731814477bcb0913be81fb36edd8d79cb5f45db6299066f7f7d7c4154d71448b36a484fe97e96e2216eeb8c68c46f0de5fac0d445d91860fd6f32458bae7626937c9d2d7cb006ecfcf0b8e36ad0321e70069c4fb1dec771d6d1d37f097e230b1eb39a42a0e50b0a4fcf92f9b409102440355c959ed1ad8ad22049db4529f5a9adaed8d84f07e9daee26fe26e537d613e2b2538209b7a885db48450084fae63c487eda241a03aa4c710881c65d48d9f92fc986ca0b00ec8bd3047", &(0x7f00002eb000)="e191098caffeb46c13dc4ece3e9b1e128e073079237e390a11e9bda996af22e5f26281d45dbece07aa6c100f1745c7c94a102f8e35243ea3cf7e6d8d149c777eaaceb95300ab1836a88e4ed8117a544e73231c66ff698dc3b855076f3c5b8ae9e6540fe888e26e5b7915d3928ea6d81b2baf7b4af9fbc03a03fe3f421b569f18c9081a1089b4e52a4059c2f3c57655b711d1ad78da88f1f83baccaee2b878ad01f9e9162fe29d54f129886d521fa202702fe8c844a15055c2f22db3484da74bf16e03b", 0x2}, 0x20) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/27 23:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e1f000)={0x9, 0x5, 0x6, 0x1ff, 0x3, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000261000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000acb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)=""}, 0x10) 2018/01/27 23:37:00 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000020000)=""/237, 0xed}, {&(0x7f0000021000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001e000-0x10)={r0, 0x50, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000)={0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001f000)="2a2a817d9f887d2e34b37f85ea36e166f4e6b9987d6ef1d163727043d77e37381ecf53adbac654af46b16a610d35d423ab7fac4eb7a7d6130fa808e804faafc41c3817d86f0185048f64704bda86c093018810e12df46d3bed99c2bc84383b571f2ab0f61f3cb631da511f5bccaad9501f4c44fc633e80ce419bf53f1254260f9d9c60b5f8d2faf633bacea94793751bbc6b02af37a0672423e97104962f284d04ff8f4bef27dc1d37d1a474970365f896b855bc7a22133c6f8eeef239da4e01a3968370776983f5b0feb6a5918071870850c7224213705578f93f1f350313fea0012a540660cd69e4", 0xe9}, {&(0x7f000000e000-0x50)="c7bc5e098ef86c1de56f243d09197ab43251ad0c4a36589c8b4519a81e4e3f325c71e0dda80cea6089773be7510d55da42dab1e7ff20541b293a2f5ce8f531e861b228d1bd8d097be121eba4edc741c1", 0x50}, {&(0x7f0000009000)="e5443778797a0ff2bd8829ee879456d34a215e11eafdce53e1e60f885c45441ed3a9402ba6254e6529f0e64182190824d45041cfa48f5272363e78916ed42c4c04e5961cd2bd48e42b5cf3107a131a0ce8fe240a92f8c3ad6be948979694ed215e03ef6cbd5666bf1b0daec1e1c5a9a22e24f7db1ae3639f69808ef04b", 0x7d}, {&(0x7f0000022000-0x1000)="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", 0x1000}, {&(0x7f0000022000-0xce)="ded6d27b538df797c69531225c09074c5881a81472df83d0b0797efe5e79bb95eab182b2c24deca36045957f3f63ed8e8190467cd8a3e7e0de109116fb71e36c3fb2a349b988932aa74561708591d8066bfdcc593e2634999abf0558952ebf00ba6eceb6f5470c99961c90e78e3fb18b2085940efbdd43e7f76e0de689cc3d5093f8f7591d63dbbb2477e1b372700c0d5278c38bc2baf311689c8eebab6e26e0aed4b0f91ade9e8376d3f99bba7d034ac21ad5587325c37fae8dc4d1591c647fb5c9a58d4d52b6d4bab4c157856b", 0xce}, {&(0x7f000001c000)="c8e345959febc39f548b0863d6a4e2b9f09b7b186add0b2703324bf81fef473d93c284f1281e7ceacb08fccf94c9d69113a6c6e63f44ea81c7798c5fa92a4bc0cc89a3912c31dbf427924dbe959b806a9146a401428f9f2eff3829eb39d0f9ed932eb191d642c97ee28ccc0d026cf76e26b2178ea845296911733fd2ff0fc0ed638fb66b473be211e3cd64ddfaab8100b083fde5684f067a0d0423410063469caa5b078991a9", 0xa6}], 0x6, 0x0, 0x0, 0x4}, 0x10) 2018/01/27 23:37:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000019e000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x200002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000)={r1, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000004000)={&(0x7f0000005000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000005000-0x7d)=""/125, 0x7d}, {&(0x7f0000004000)=""/211, 0xd3}, {&(0x7f0000004000)=""/193, 0xc1}, {&(0x7f0000004000)=""/244, 0xf4}], 0x4, &(0x7f0000002000)=""/44, 0x2c, 0x4}, 0x2022) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x1ed) 2018/01/27 23:37:00 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r0, 0x0, 0xfffffea8, 0x47d, &(0x7f0000016000-0xe)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x4}, 0x101) 2018/01/27 23:37:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x3800000, &(0x7f00008b5000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000f8a000-0x78)={0x3, 0x78, 0x2, 0xff, 0x20, 0x10001, 0x0, 0x5, 0x2, 0x2, 0x3b, 0x100, 0x8, 0x5, 0xfffffffffffffbff, 0x3, 0x4, 0x7fff, 0xffffffff, 0xffffffff, 0x81, 0x6, 0x800, 0xb5, 0x1, 0xfff, 0x9, 0x401, 0x3, 0x81, 0x8, 0x6, 0x9, 0x1, 0x3, 0xff, 0x80000001, 0x5, 0x0, 0x9, 0x0, @perf_config_ext={0x1, 0xfffffffffffffff9}, 0x324, 0x5, 0xffffffffffff0000, 0x6, 0x0, 0x5, 0x7, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e31000-0x10)={r2, r1, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000284000-0x48)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 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}, 0x23) 2018/01/27 23:37:00 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004bd000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000d1b000)={&(0x7f0000f26000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x3}}, 0x2e, &(0x7f0000f26000-0x10)=[{&(0x7f0000f26000-0xcc)="7dc8e169ca5d429d4d92bc5f802e77df565b2eef82515524e388b4ae8748e947b8009c0ebc5199b3ec4c979511e16cee2af7be3fab8ba758d87bb040bc13dbfba7f2f689b11428df5a73df4d48301ec3b606e6934b314b220dfb22fb7caa582d3e9770413120437cb9b2e339a5c2522969103b3769fdfac7b35c1ffd462ec2772582aa48119681cb98b3874b8d65f38e08cd43da0d76f7487ed1057d17f530174ef043b2dce81a286b2cabbde35fbaa5ba7b750b0f1736b0715edb01123af1b69ba7165e062b70cf00ca7f7b", 0xcc}], 0x1, &(0x7f000036e000)=[{0xc0, 0x114, 0x9, "368e2fa35fb0ecf37a8342a0d7b620ef7fc470e28ce605ebb7b282dc644ad9184516ba872197f069a95ae503f27987ef9045bc51a7c241beb6deed46cdf337f9351668f685b3d5eafb843176239e36bdcdbb753f85a4e7ffc507156754e305a6b4b25cd703d8f7166049a1e8a697e7a66517bcc31afe68eb31fd17d1773e85c6bea9983d558d6bf188453e876922a22e7e89408e7182d0f8554cf54c7c59fa91f0b00e1e11d006daf2640c3f6d5e"}, {0x18, 0x118, 0x6, "9874bdb85a4f4d"}], 0xd8, 0x20000000}, 0x44) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f26000-0x8)='./file0\x00', 0x0) 2018/01/27 23:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d3c000)={r1}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000626000)=r0, 0xffffffffffffff40) recvmsg(0xffffffffffffffff, &(0x7f00002d8000-0x38)={0x0, 0x0, &(0x7f000006b000)=[], 0x0, &(0x7f00008aa000)=""/184, 0xb8, 0x0}, 0x0) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000710000)={r1, r0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bb4000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000015b000-0x4)={r1}) 2018/01/27 23:37:00 executing program 7: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x40003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:00 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x5, 0x78, 0x10000, 0x2, 0x10001, 0x5, 0x0, 0x100, 0x3c81, 0x8, 0x800, 0x8, 0x6, 0xff, 0x0, 0x1, 0x3, 0xff, 0x421, 0x9, 0xff, 0xffff, 0xa4, 0x7, 0x3ff, 0x6, 0x8000, 0x7, 0x2, 0x2, 0x5, 0x4, 0x0, 0x3, 0x5, 0x80000000, 0x1f, 0x0, 0x0, 0x7, 0x5, @perf_bp={&(0x7f000000a000)=0x0, 0xa}, 0x200, 0xc52c, 0x7, 0x7, 0xffffffffffff4ab0, 0x800, 0x3, 0x0}, 0xffffffffffffffff, 0xedc, 0xffffffffffffffff, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000000b000)={0x6, 0x78, 0x10000, 0x5, 0x40, 0xff, 0x0, 0x6, 0x200, 0x0, 0x80000001, 0x4, 0x7ff, 0x9141, 0x100000001, 0x4befd059, 0x2, 0x7, 0x467, 0x6, 0x6, 0x200000000000, 0x55, 0x6, 0x3, 0x7, 0x0, 0xcd, 0x10000, 0x800, 0x2, 0x2, 0x7, 0x3, 0x3, 0x6, 0x1, 0x800, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000007000)=0x0, 0x8}, 0x1, 0x6, 0x5, 0x6, 0x80000001, 0x0, 0x80000000, 0x0}, r1, 0x0, r0, 0x7) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x10, 0x0, 0x0, 0x10001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000915000-0x5)='proc\x00', 0x0, &(0x7f0000fc9000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000009f000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00001d4000-0x38)={&(0x7f000093c000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000daa000-0x30)=[{&(0x7f00003de000-0xd2)="9a13594d1b5c679df81e7a4ae3fa3e66444fa2c7eb3d5708281beab135398a006474d559302bd15d18da57a6c7cf5d2b708dca8a16388de6b2f18fff5991902fc4d52e0a96982ee998281d55f747a2ef7d6cad3f6ceff8c7b5f5c9cf25182943e39caf7a37e2b7c6022340c47d55baf36520cc26d6aed447658656cb86fc246eb8371b4be8e8687b75b9d46b242499b6479069d5544e56903e77678b7d431d292c5d4574b1be69f36cfae924ff54f7858389cdd71048218033e5faa5c946671ab26be8221647831988885eecbe135d710d1c", 0xd2}, {&(0x7f0000bcb000)="6d17949c7876aa64fe2e6d0894d4b0050b94ddf18bf460ea7ed19e22cbd8ca887230bf9441aab9f918e2b925dfb95c406a4d579d9f2586b39b5844a1912ec1c494bbff0b546fa93c1bb0637f15b97bf3273aa9f2e2af5d083a6f85be16d9c18180fecdba289b2d1bf97837379b2550d2ad7c3b9f2ee8c7b46e67a5ad7824", 0x7e}, {&(0x7f0000ab3000-0xd3)="eb0f4b474e08b3143c8d4401721b0469ecec8c1792d1a7550481a61e1251ec0a95d366dd9d62c19ae2f9683c7a2080b10547d0f6202ef33b1a8a2b04bf1b8d82dc8634ae4d9b72d1c3984713cde6f5883838f51da61a2598f23ea0e9f07d3c1a88b66253205bd29b665ee66a1ba05ae7f8324d917d1f0f9b0afe4acc5e8d489f3f28e3d4df04ef4cb9fb5a109dae2fc200efa13438da6751f4c38420c4eec7cf36cb2300cc4b38aaf7ac68dbfe98df55dbed0bac80e542c96568673fa09b0142100df65af554f56bc5de71413d7e44a6f1c539", 0xd3}], 0x3, &(0x7f0000283000+0x471)=[{0x108, 0x10d, 0xfffffffffffffff8, "e82db9279c36d3e70f48c4963b8cbf4ef00b2db2afc075d3bb61c8c8b4c10adfc1a5e9db61b6e64db18b9eaa7bff79e54d298d06b69f25768c7b06a6018530530436eda892d16531914e2a2d4cb01a874fef6baf7f0b97d7ffbbf55dfdd1b2b9149ce738e37a2429242bb949b13eb2900fc9c2afc5ae5061390142ca9fcfd4f567ec13be0198dd7055b94128f97215322dcfa1f6266ef557bb4ab43a5b83f367c5421762b4c363c1991b706ec4a00751eb4f1416bb3f430cca619520db03b22c778dbed8ebce8bc3a98356190fba3fcee80fe493851e2254255febcd64dfadec80c828faee01236b68681217541cfb6df0"}, {0xb8, 0x117, 0xffffffffffffffe0, "6f6582e41872183d22a291fbb62e047a5b5e79bcdde08de0282a7dbb1a451b8f5b5984504fe5fc8656b90d6946efcba35661e9e7b5268f8acd3c012a91b9f4d8746437f9984e837fc6ea8c65175ef1d48434ba62ba6c924c8ac66265e7d66b5afd6ca64eaef45e8b6e229b0a75f55f8476b3bb24f2c56b782ddfce863e82b3022ace2c9cb13a67f40aa997cf2076f308b8d81e53d5feba0eb87adb0af3db52ac4d5053"}, {0x68, 0x112, 0x1, "e5aef726e1d09a3e3af8110e358d42315de81b1ed1459d4ef33561b3e5862e1219a39c1cf5c9d960a130dfe30456f2806da1aae98969cc8bb76cb3d2456f87d8632a7a4a0e11c83916e4f74a6c585fd050770c0a9f"}, {0x48, 0x101, 0x8, "a9297f7cbe51913634b9b03c72e4885b4c88a81f0a02123bb455a9e98c0dc66af3e3248185bc2b5d9c945d4540f2da4c25d347b83009"}, {0x18, 0x11f, 0x7, "2f1dc57e68f2"}], 0x288, 0x8000}, 0x44000) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2820, &(0x7f0000136000)='\n') mount(&(0x7f00004ff000)='./file0\x00', &(0x7f0000143000)='./file1\x00', &(0x7f0000df6000-0x6)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000071c000)={0x0, 0x0}) recvmsg(r1, &(0x7f00003a2000)={&(0x7f000078b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005d3000-0x50)=[{&(0x7f0000aa0000)=""/129, 0x81}, {&(0x7f0000c94000)=""/215, 0xd7}, {&(0x7f00001ae000)=""/0, 0x0}, {&(0x7f0000c15000)=""/63, 0x3f}, {&(0x7f00007c5000)=""/90, 0x5a}], 0x5, &(0x7f00002ec000)=""/194, 0xc2, 0x4}, 0x20) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 23:37:00 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000f75000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f76000)={&(0x7f0000f77000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f76000)=[{&(0x7f0000a2a000-0x3e)=""/62, 0x3e}, {&(0x7f000073e000-0xba)=""/186, 0xba}, {&(0x7f0000b93000)=""/4096, 0x1000}], 0x3, &(0x7f0000c48000)=""/83, 0x53, 0xffffffff00000001}, 0x100) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000908000-0x20)={r1, 0x2, 0x1, 0x5, &(0x7f00007f2000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000930000)={0x0, 0x0}) 2018/01/27 23:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000bcd000)='./file0\x00', &(0x7f0000fb4000)='autofs\x00', 0x80000, &(0x7f0000c10000)="bd1b7eb114f179c420a278c1ef1501f295b309d44682ef5b340d144f12996c4a309580a8ad59fa074e07e85cf77b4242bdb4aa7e772a1e862d02b2dc9f15f1ca2338721b47328db30f1821008ba1506cc73bdefba10ef4a1b58e") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e5f000)={&(0x7f0000af7000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f92000-0x2c)={0x17, 0xfffffffffffff17c, 0x6, 0x5, 0x9, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:00 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x7, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f000000c000)={0x0, 0x0}) socketpair(0x0, 0x5, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000d000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xb)="73797aeb616c4c6572d55c", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f0000258000-0xb)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f00006ec000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e11000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000890000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000a06000)={&(0x7f0000d1a000)=@ipx={0x4, 0x9, 0x12551372, "70cb0d5786a9", 0xf38, 0x0}, 0x10, &(0x7f000021e000)=[], 0x0, &(0x7f0000879000)=[{0x50, 0x105, 0xe90a, "436208f22e4ffbd6645506f4b208bb1f6ae49604433f8b22d8f561994d11d9810deb748cbcbcd5e69cd5c2a1589b7370b42425b9e2a9e15be8"}, {0x1010, 0x116, 0x5, "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"}], 0x1060, 0x4000080}, 0x11) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 23:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:00 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={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) 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(r0, &(0x7f0000007000+0x4d2)={&(0x7f0000009000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000009000-0x80)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000009000-0x43)=""/67, 0x43}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f0000009000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000008000)=""/174, 0xae}, {&(0x7f0000008000)=""/240, 0xf0}], 0x8, 0x0, 0x0, 0x6}, 0x40010100) perf_event_open(&(0x7f0000007000-0x78)={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, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0xfe96, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 99.927344] proc: unrecognized mount option " [ 99.927344] " or missing value 2018/01/27 23:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mount(&(0x7f000045a000-0xe)='./file0/file0\x00', &(0x7f00003a3000)='./file0/bus\x00', &(0x7f00002ef000)='configfs\x00', 0x2000, &(0x7f0000c55000-0x33)="63f6c22034146434f4ac187138c1034e71ea4a30faaf13d502a1c7baf14917c55449744532eee468555f30cf26e5089b54e04d") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/27 23:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00006f6000-0x78)={0x1, 0x78, 0x2, 0x2bc6, 0x2, 0x7fffffff, 0x0, 0x4ef6fb0e, 0x10000, 0x2, 0x7fffffff, 0xae, 0x7, 0x2d2efbb3, 0x3, 0x4, 0x40, 0x3, 0x9, 0x401, 0x8001, 0x8, 0x1ff, 0x4, 0x8, 0xfff, 0x40, 0x7f, 0x1fffc000000, 0x0, 0xffffffffffff0001, 0x6, 0x0, 0xf92a, 0xfff, 0x1, 0xffffffffffff0cc8, 0x0, 0x0, 0x2, 0x5, @perf_config_ext={0x8, 0x40}, 0x400, 0xfffffffffffff970, 0xa, 0x7, 0xfffffffffffffff7, 0x1ff, 0x4c, 0x0}, 0xffffffffffffffff, 0x4, r0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = 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$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bab000)={r2, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) 2018/01/27 23:37:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x39, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aef000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000009000)=r0, 0xffffffffffffff83) 2018/01/27 23:37:00 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef3000)={0x0, 0x0, &(0x7f0000ef3000)=[{&(0x7f0000f22000)=""/169, 0xa9}, {&(0x7f0000305000-0x8d)=""/141, 0x8d}, {&(0x7f0000bcf000-0x92)=""/146, 0x92}, {&(0x7f000085f000)=""/168, 0xa8}], 0x4, &(0x7f000019f000-0x3a5)=""/4096, 0x1000, 0x6}, 0x40000100) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x1000, &(0x7f0000f25000)={0x0, 0x0}) perf_event_open(&(0x7f0000f26000-0x78)={0x1, 0x78, 0x0, 0x1, 0x7fff, 0x81, 0x0, 0x80, 0x80, 0x2, 0x9, 0x4, 0x7, 0x416, 0x8, 0x101, 0x7, 0x1ff, 0x40, 0x81, 0x0, 0x1de9, 0x1, 0x6, 0xb46e, 0x9, 0x401, 0x7fff, 0x62, 0x4, 0xfffffffffffffffd, 0x1, 0x87c, 0x267, 0x2, 0x5, 0x1, 0xce5c, 0x0, 0x6, 0x7, @perf_bp={&(0x7f000028e000)=0x0, 0x0}, 0x100, 0x8001, 0x9, 0x2, 0x1, 0x1000, 0x9, 0x0}, r2, 0x1ff, r4, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80006, 0x0, &(0x7f0000363000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x34) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005c0000-0x14)={0x0, r3, 0x5, 0x2, 0x0}, 0x14) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f26000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f24000-0x8)={0x0, 0x0}) [ 100.021219] proc: unrecognized mount option " [ 100.021219] " or missing value 2018/01/27 23:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0/file0\x00', &(0x7f0000e0b000)='cgroup\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)="") 2018/01/27 23:37:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x1a)={0x1, 0x2, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000000000000000}], &(0x7f0000002000)='GPL\x00', 0x0, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe35) 2018/01/27 23:37:00 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000003a000)={0x0, 0xffffffff, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f1c000-0x18)={r0, &(0x7f000094c000)="3f16576651fdbd491d24a559b252ddb8b7f12b3654f05bc357f7cda44c6b2c05127a2d96e1cedf08f93913f4b379d6034897ece9b668f94c8061043cdc4a70170d1fffbcdab16ff1c51b06bf48f6071cac3cbd07f6aa5120708c665c4450fee02a7954d4c3dae5c6e9f631c1b12fc345a10a6ffc6b691fecb3bc3b21eddba9ca8d693508277e6a560fc183d3d35c6556771d5cb0748eb2357c0f5da874e3b54d50e0a845980535a0a2af3feab726d02a04e77a5f6f450ef3eff4632e7564f7d2fbb37f251578050eab4c9d61ddd317cbeae89e1da1096152bf1dc56cb6b9748e1ce6609c021338073ef56882d06b3ef4ecd2", &(0x7f0000cfc000)=""/28}, 0x18) 2018/01/27 23:37:00 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x100, &(0x7f000044d000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f70000)={&(0x7f0000f71000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a9c000)=[{&(0x7f0000578000-0xe7)=""/231, 0xe7}, {&(0x7f00006ca000)=""/118, 0x76}, {&(0x7f0000f71000-0x46)=""/70, 0x46}, {&(0x7f0000935000-0x6e)=""/110, 0x6e}, {&(0x7f0000f70000)=""/0, 0x0}], 0x5, &(0x7f00002c3000)=""/189, 0xbd, 0x3}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x4, &(0x7f0000953000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ac9000)={&(0x7f0000d84000-0x44)=@un=@file={0x0, ""/66}, 0x44, &(0x7f0000efb000)=[{&(0x7f000027a000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000b06000)=""/4096, 0x1000, 0x7}, 0x40000000) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000340000)={0x0, 0x0}) 2018/01/27 23:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3ba, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000065f000-0xc)={0xffffffff, 0x101, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001d000-0x18)={r1, &(0x7f0000dbc000-0xbb)="ebab48fbc8547a36765c5756254ec6295b63397d2efd7ba00a9ad45c0fa2c430f70822bca055929ecbe40f65a5f5c9cdf4c57bad7204c47458ac00b48636c32d2509f06fd8b4a5ab457a50b26a7213f6e724527f72f50b28452fe58aff921a17e06747e18868cc2faa223ece9f109daa94f8076d2c9944bab4dd106724c20a66813564103b33f8abf2eaa301e3d09c51341d5d818a73ed764f04b9815db8a86734027f647fe79811f680ec28d556be1f85964c47a977e46a53db7a", &(0x7f00000a2000-0x41)=""/65}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc7) 2018/01/27 23:37:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x800000000001, 0x5, 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000420000-0x8)={0x0, 0x0}) 2018/01/27 23:37:00 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f72000)={0x0, 0x0, &(0x7f0000f72000-0x70)=[{&(0x7f0000ab6000)=""/137, 0x89}, {&(0x7f00007a4000)=""/14, 0x4}, {&(0x7f0000370000-0xf6)=""/246, 0xf6}, {&(0x7f0000f72000-0x7b)=""/123, 0xfffffffffffffd43}, {&(0x7f0000dad000-0x4b)=""/75, 0x4b}, {&(0x7f0000f71000)=""/0, 0x0}, {&(0x7f0000f72000-0x5d)=""/93, 0x5d}], 0x7, &(0x7f0000658000)=""/39, 0xffffff2f, 0x7ff}, 0x2003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000349000)={&(0x7f0000f71000-0x6)=@hci={0x1f, 0x4, 0x0}, 0x6, &(0x7f0000f70000)=[{&(0x7f0000673000-0x2b)="9b9f3c75b2e4f7fa604e65968daba5858da54056617eded5e13b2a1d36ef46868807321dd68a08ecb1da4b303c9c68464d5668779909e4e51004c645601bcf08c1e43544022d10ad85af9b818f24f48861c7cb3005f17d77ba4fe174698154dde8726096fa4bf41f98b2aeb6077fd8b14f32950382e4169afc374fcbdb4f85579280b82418fe1891b073a62b33dad02497320aa159f3aff025dd8d3e9e7dd5c37a25b670dd4928e20f8ae79855115d37f992e37159863ffc4eaae774f2ca67dfc2d4693ebf38e90e92c0002df8db0bd1b1c62f9790aa82ab41caae4c2d8c6339af2a9dffcd6d075d1abae4ed689d", 0xee}], 0x1, &(0x7f0000f70000)=[{0x10, 0x102, 0x0, ""}, {0x78, 0x103, 0x101, "70772f333e3b235b84c4f733cd0a5d2846fc3b3ab0431b6ba932fac424879eba7f9d72b3c4a61183cdfc9f4807d7bb8fe648f03485055c5e216f2f01884e8e0cb0266ce29cdc33219bea9ab376612ed2b897e3ba94dc287d0fca95240ddf6253ed6e3f1becbe49"}, {0x70, 0x10b, 0x443, "09d96dba3f820a979f667ff057c2808cf4d566b95bd4fad46dbefb51f98a10eb40ee07e31094fb8a742471c0cf4b77001809a31d8e7830957a40841e7cb157f68b3690319ec06c010fd28fb11f181e51af9b503ea371cd35dea7ed"}, {0x50, 0x84, 0x9, "472ff18602036f9bef1f7e0cffca818fbe16265ea4905eeee65761d93a1cc38f4313b97a281ef5772dab6ab32b7992b1a8f14b32f28bebdd703d22e9"}, {0x30, 0x11f, 0x5, "8ae7b0f6afdf80bddfc027cf27b9d38af986e045adf5fec58d3d"}], 0x178, 0x4000000}, 0x40004) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bfa000-0x2c)={0x1, 0x3, 0x40, 0x23aa, 0x16, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f72000)={0xa, 0x9, &(0x7f0000559000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0xf, 0x1, 0x9, 0x80, 0x0}, @ldst={0x2, 0x3, 0x2, 0x1, 0x7, 0xfffffff6, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000146000)='GPL\x00', 0x400000000, 0x7c, &(0x7f000046b000-0x7c)=""/124, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mkdir(&(0x7f000006c000)='./file0/file0\x00', 0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") bpf$PROG_LOAD(0x5, &(0x7f0000f72000-0x48)={0x0, 0xa, &(0x7f0000f71000)=@raw=[@generic={0x70e1, 0xe9, 0x8, 0x9}, @ldst={0x1, 0x3, 0x3, 0xa, 0x7, 0x6, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x22}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xc, 0x2, 0x7, 0xffffffd8, 0xfffffffffffffffd}], &(0x7f00008a5000-0x4)='GPL\x00', 0x80, 0x44, &(0x7f0000580000-0x44)=""/68, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 101.703839] IPVS: ftp: loaded support on port[0] = 21 2018/01/27 23:37:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000630000-0x10)={&(0x7f0000426000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e0000-0x20)={r0, &(0x7f0000de7000-0x99)="c7fb23b29f8828697cb5fb905ca339b230dda6a113f7ce0e5b50151c74930f6b823b61c06ba3fd49034801d978ccb70081a0d9a71d5639571676b5d43b42506199686a1e55be6aa11adfaaad1dff4386efb76b4248fb4efb8e0d8d2685788d17840d8e950353c4392a29ed1bd2e4967c23c3bb7eb6ce1f3b2677bd54c98cb88561f4d44db78ed5604edc38c944c654eff1db83e4fa3d78fa86", &(0x7f0000e84000)="8bed6ae9b33241ef35d50a1c9dd00b24c2b83dd505f4835fd4023603f779c2f0058d96bae009e380ed555e6a65b835b2f00f55edbf16b01059c67ad3ec4b01e86d6c6af79dd3e2d75a630a1323065fe489353f4b00be3c060e779886aa46e0fedd4e0c065e60d43f31fa492a27523888bb45f912a36cdf7dec8ec9d4e3b581b004", 0x3}, 0x20) 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(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x500000) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/27 23:37:02 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x74, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006ae000-0x38)={&(0x7f0000f73000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f74000-0x10)=[{&(0x7f0000f73000)=""/209, 0xd1}], 0x1, &(0x7f0000c5c000)=""/111, 0x6f, 0x5}, 0x120) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f24000-0x8)={0x0, 0x0}) 2018/01/27 23:37:02 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 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}, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000be9000)={0x0, 0x78, 0xd9d6, 0x1, 0x4, 0x9, 0x0, 0x8000, 0x1d, 0x4, 0x4, 0x0, 0x8, 0xbe2, 0x4, 0x8000, 0x4, 0x5, 0x2000000000000000, 0x7fffffff, 0x1, 0x40, 0x72, 0x3, 0x10000, 0x6, 0x9e, 0x0, 0x401, 0x3, 0xaa1a, 0x800, 0x1ff, 0x0, 0x4, 0x7d, 0x1c0, 0x0, 0x0, 0x58a, 0x0, @perf_bp={&(0x7f0000ff6000)=0x0, 0x2}, 0x8000, 0x9, 0xd04, 0x5, 0x100000001, 0x100000000, 0x7ed, 0x0}, r1, 0x8, r0, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1f) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) 2018/01/27 23:37:02 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x8, 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) 2018/01/27 23:37:02 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000)=""/203, 0xfcf4}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffea8}], 0x1000000000000072, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7b000-0xc)={0xffffffff, 0x2, 0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000204000)={r1, &(0x7f0000b2a000-0xf3)="b5802603d6524c4db977c8ead00c7bbb1b202792fdd755acf39119493945aef10ce431e6f7745ed52c61f3d424aad5205eb863dd16ed2d0f3ee79a9be518884c3f293609fae9b79bb6a7db46833b47e54280a51a16189ec4d0f4cba59384a7422f0b4178234c6571d677a68e04c8e5127f0429a8718c25e9b71f8e5bb6deded468dcdb2334e320d75480dc532dcc1f9b27b319d9258f6abf6253142b92fa3192730546c1b1a87ddafe0d0823a913fe557025e7263295bea121df8ffa4889d62b43e36f481b782a611e9c713ca2b7da8ec4435bdec94a0d6007dd3f6975a89ff1a14f34a27e45589b668ee3d9aa945a5f5c3add", &(0x7f000091f000)=""/63}, 0x18) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7b000-0xc)={0xffffffff, 0xfffffffffffffeff, 0x8}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000742000)={0xe, 0xe, &(0x7f0000f7a000)=@raw=[@jmp={0x5, 0x7, 0x6, 0x7, 0x0, 0x50, 0xfffffffffffffff0}, @alu={0x7, 0x6, 0x6, 0x9, 0x7, 0x18, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0x0, 0xffffffffffffffd6, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 23:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8080a, 0xfffffffffffffffd, &(0x7f0000524000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000e18000)={0x0, 0x0, &(0x7f000038e000-0x90)=[{&(0x7f00002c4000)=""/204, 0xcc}, {&(0x7f00000ed000)=""/112, 0x70}, {&(0x7f0000cd6000-0x7e)=""/126, 0x7e}, {&(0x7f0000ab3000-0x1000)=""/4096, 0x1000}, {&(0x7f00007fc000)=""/152, 0x98}, {&(0x7f00002d3000)=""/253, 0xfd}, {&(0x7f00007b4000)=""/220, 0xdc}, {&(0x7f0000483000-0x6a)=""/106, 0x6a}, {&(0x7f0000c1f000-0xf5)=""/245, 0xf5}], 0x9, 0x0, 0x0, 0x9}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x2, &(0x7f0000763000-0xa8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0x2, 0x99, &(0x7f0000b87000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee8000)={&(0x7f00000c1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 23:37:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x4, 0x1, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r1, r0, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = perf_event_open(&(0x7f000089c000)={0x1, 0x78, 0x386a, 0x6, 0x10001, 0x5ae4e296, 0x0, 0x6fc, 0x391, 0x4, 0x7fffffff, 0x2, 0xd1b, 0x4, 0x1, 0x2, 0x0, 0x9, 0x81, 0x0, 0x1, 0x3f, 0xfffffffffffff000, 0x8001, 0x5, 0x8, 0x18, 0x3, 0x4, 0x2, 0xe4, 0x6e29d0c0, 0x3b1, 0x2, 0x0, 0x0, 0x6, 0x5, 0x0, 0xf0be, 0x3, @perf_config_ext={0xf8e, 0x81}, 0xc108, 0x1, 0x1d6ec0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f1e000)={r2, 0x28, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r2, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) r4 = perf_event_open(&(0x7f00001da000)={0x5, 0x78, 0x8, 0x0, 0x7, 0x8d43, 0x0, 0x10000, 0x1000, 0x5, 0x9, 0xc57, 0xd, 0x8, 0x0, 0x6, 0x716a, 0x20, 0xfff, 0xb9bd, 0x1, 0x5, 0xa, 0x9b, 0x80, 0x0, 0x1000, 0x8, 0x40, 0x7, 0x6, 0x204000000000, 0x100000000, 0x5, 0x400000, 0x132, 0x1, 0x1, 0x0, 0x10000000a867, 0x4, @perf_config_ext={0x20, 0x1}, 0x1402, 0xfffffffffffff001, 0x65b5, 0x3, 0x5, 0x0, 0x2, 0x0}, 0x0, 0xfff, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3ba5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r2, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r2, &(0x7f0000c7f000)="01", &(0x7f00009c2000)=""/82}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c70000-0x20)={r2, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/27 23:37:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099b000-0x7)="6370757e3600dd") socketpair(0x3, 0x2, 0x400, &(0x7f00000de000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e2d000-0x18)={r1, &(0x7f0000335000)="ea51a5fd748f33cdecb451bb23170edc16e6b051e100efeb12bc818c923d95856b1b702d854f9b734b8603469ee5ba90bce30c338fffeffd3836d60a47c91035554e2b784a53ba83dee3c8b7f37ae3f09c747ae027f48ce3df58d4e20b579f9cc37d130c6ecaf37f406b5a6096540e167801997205b86a1f4efa9dd3cf36b6d81aa9ac98fc3e7b30e90a22cb21ee53525ef495c369fc052dfa19a710676f697decd58cdb906101eb1d77f3b6e807d34d574e91bba8b764ef7e3a80f8e9d57ac27c86696630f181199e3cf9f7e9bb34089c921b784349e5e6", &(0x7f00002d4000)=""/135}, 0x18) 2018/01/27 23:37:02 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x219, &(0x7f0000002000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x40}], 0x2, &(0x7f0000019000)=""/161, 0x46e, 0x3}, 0x0) socketpair(0x0, 0x4a1bbe4bd96e7d64, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f000001a000)=[{&(0x7f0000006000-0xd7)="87e5349fc166e20e65c08bfb1ba3750ba004eaa75ad827f3a1973276c95c04887a70973bd7513bc370797eca3d99c638254a90ea4b5dc7093e0831bb21f6e8dea026a4137596c222f6ba92474e818c6ac554f670c3de2ec8d5af117293cdbc46ef7a7bd81a3ca4de479c9c60d8ea5eb4a3512574aaff1c91adedf4627283819de6592109f922c61c888c0b95eea07332af70560cd510d7fe469a5b6b8b53fec7ef93cf229dc181c14c999ee833bc99844134159da921529dec4b007dd67ac291aafaaa0ee565ae577871da03a665dd131375267449d4a9", 0xd7}, {&(0x7f0000016000)="4d28e3397b4287194731252b1b35bc12aa6903d1fcb4185539a58ec4af5e872540d004d29959ec9db717562a546cb0ab3842423411158a5e8c157ed145129efef345e53be40dac8c26490023b8f0a43c2bfe4e80409fd3e3", 0x58}, {&(0x7f000001a000)="129d4c289ca7cddb6cc4e1213a2a6e73024f232108465b4316e5a7493f9802a8db6d68dfea1bf81657a84af0566a9612fb3f78a0a7234356f5bd72197c2654", 0x3f}], 0x3, &(0x7f000001c000-0x40)=[{0x40, 0x11a, 0x7, "fded6278478caf4f95f919319558ea5ba5df6bb46db2ba82add082cac889eea0eb66aeb631c61a3313e3220c3461f1"}], 0x40, 0x4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000189000-0x4)=r0, 0x4) close(r1) sendmsg$kcm(r1, &(0x7f000062c000-0x38)={&(0x7f0000bf2000)=@sco={0x1f, {0x7f, 0x81, 0x4, 0x6, 0x1, 0x0}}, 0x8, &(0x7f00005e4000)=[], 0x0, &(0x7f000050d000)=[{0xc0, 0x13a, 0x70c6, "3ab532eba164b6a3fe9e51823aa318428bd8e59666bb09bc47d83a8cea52a0e66b049aad97a7773c0036911eb92f98e4c6c33ee70ff22413cf2836d61b7d76d48b86b7a55ea46f30baacc29fbe4a57af38a6af4d6f430a34c444a21fc6e4a0e88e1572d4a6eed616844d0741ccc6f0851a1e710cf9cd1b355f107876c27dc0d32251750f6f069ff1c4911b46d0f49a63c537d080a619ea6a07cca896c74ebeb65473d03a6e795eb5f62e2ba6"}], 0xc0, 0x0}, 0x8000) 2018/01/27 23:37:02 executing program 6: 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={&(0x7f0000d23000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ff1000-0xe)='}[--ppp1/user\x00') 2018/01/27 23:37:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008c1000)={&(0x7f00003f8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d5000)=[], 0x0, &(0x7f0000f9f000-0xb5)=""/181, 0xb5, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002c3000)={0x3, 0x17, &(0x7f0000059000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x7, 0x9, 0x4, 0x7, 0x110, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x0, 0x8, 0x1, 0x0, 0xfffffffffffffffd}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x2, 0x4, 0xf, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0xfff, 0xf, 0x7, 0xf, 0xffffffc1, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a63000-0xa)='syzkaller\x00', 0x8000, 0xe3, &(0x7f0000f1f000)=""/227, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000042e000)={&(0x7f00002d7000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000792000-0x8)='./file0\x00', 0x0) socketpair(0x5, 0x3, 0x101, &(0x7f0000cd3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007d2000-0x28)={r1, 0x0, 0x6a, 0x1000, &(0x7f0000da7000-0x6a)="c7ce3275bcac5623d30a8ccb6ee17f3b88cf0e2b78c1f61a68c89a4b458b8bbb4e6cb33b65c33e05dbd8d3bb6f17b8724d034f845fadbdf24e55c2908f422c2143226a4ce2460c4c15b3e6ac5f5e712fc0a6f2ee4f2069b8c39c6691714e2632f9482b3a39d349b171f1", &(0x7f00008d9000-0x1000)=""/4096, 0x4, 0x0}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ec4000)={r2, &(0x7f000028b000)="ca800c20ab07c8a4fcfec793ab88dc3711ba11c3d17bae3527dc664b04647b63721410307d565daaa65bc112c4babbfcd9bd36e5ee88a299ae89712c63c7b7684cfe9e9e3f150c75681489aa1adf72363b09770e374b4657303360d9234ad9bc125f19c62f11f73186731af6fc7612519d140dc112f5227e5e345404ff37fdc49407c30baad3ea904d346a6c27f143d59ad50876122dbd151f9d031de46c5cb72a7a766c696c9a30f821bb8d3718ee132493494a5e46e628ba8d2155e140b08597178ceddb1e3eb1a182a7c9edfaf412035ab9b77cb591"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a78000)={0xb, 0x20, 0x1ff, 0xfffffffffffffffe, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000015c000+0x82c)=0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fa000-0x8)={0x0, 0x0}) 2018/01/27 23:37:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006c9000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a6000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000be3000-0x10)={r0, r1, 0x7, 0x3}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfd0e, &(0x7f0000b17000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bd6000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000336000)={0x7, 0x4, 0x8, 0x0, 0x0, 0x1, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f39000)={&(0x7f0000b55000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x8, 0x0, 0x7ff, &(0x7f0000e4e000)={0x0, 0x0}) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000276000-0x10)={&(0x7f0000f07000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a8b000)={0xf, 0x15, &(0x7f0000bc9000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x100000001}, [@generic={0x8, 0x0, 0xffff, 0xfffffffffffffff8}, @map={0x18, 0x2, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @generic={0x8001, 0x2, 0x3, 0x6}, @generic={0x48, 0x301, 0xb22, 0x8d0}, @generic={0x7ff, 0x7ff, 0x7, 0x3f}, @alu={0x7, 0x12bd6fc3, 0xa, 0x0, 0x2, 0x8a, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b8c000)='syzkaller\x00', 0xdab, 0x8a, &(0x7f0000243000-0x8a)=""/138, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cfb000-0xc)={&(0x7f00009f4000-0x8)='./file0\x00', r3}, 0xc) 2018/01/27 23:37:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008e9000)='./file0\x00', &(0x7f0000b85000)='./file0\x00', &(0x7f0000c0f000)='fuseblk\x00', 0x80a010, &(0x7f0000911000-0x99)="4bebb022e092e76752459bb9000d2c96c3ed1ff801282c468ea8be45a9ebdb6a64ca9268448789e9b553bb4b352c82c525b7ccce4a7fbd35d65eb34d9f9aadf8d34b5f3141743b8a83c860e3a5197fd081ed94dc29b56d4d898373d861f31f368000dc9dc9ec1d9a354410988439a30d6790b89e5f7f098ceeb127572390c8c7d7ca51bad3502117f65447b7aba443d3baef85348d108cb9f1") bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea3000)={&(0x7f0000994000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdfff, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 23:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x400, &(0x7f000071a000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000679000-0x60)=[{&(0x7f0000eb7000-0x4b)="1c96057d0298f022b30d1dbb86064a790c8d7f4774da17c2624e07a16ff8203e1301364240e74c1ccade7bfd796e87113b77d5afb8c3f0d18dfcaf0085afe6b3a0fd0c7ae8f3c035a0bc03", 0x4b}, {&(0x7f0000b95000)="6cac2b5079c8e815e9cac4332557e94c2d21d7a972609183b231773f2bd0535b806d32fd0b5b105fad5f6282b0131a0163c2f1b9dabf47bd754a4ce7ddc706fcbab1bc1327e564c260bafd4799adb070438b43ab1ca596de325d11985dd1480ef971019db9fcf0816ca05eb08cb3e2539e34e7d57ce91ba96e31e7ba8f541dc5d4e2091b", 0x84}, {&(0x7f0000f86000)="7ddc080d99182ea36ab5cbc311d7ab30a0fac6d825643cd08a6fe42a075cdaca25100003b123e2a16567056e6c908c5c3c49e551", 0x34}, {&(0x7f00006c9000-0x64)="05a1d276805438d9dfe34eea452ab6aa7fbbef040d23cd3ec0a800015924da8d5bbd6c2963199b3d0e41b715f4597638dc4e7b57ffeb40111264a2edae33df7ef167dfd8a2b6aa08a2e2fa1b8620ab6a943a5a03f99ce15b07d6babe7c169b92b77778ec", 0x64}, {&(0x7f0000b00000-0x87)="672957d3258b39fcedc8bd802439fd3a00c3cff51e639a931c35dffc55cca12a71db05a00e678e680772f6cee56300712c8fe952db4b53b9b3358c3c9e06d510a74acbddddcc02119f07e116cd0a59275e35b8d4f4e0029c7e5c485126947206485465a5026b4b9ced31e57bfa3ea4a53022901cc92f7c594f6690e013df71be487c2bf218ecbe", 0x87}, {&(0x7f000017a000-0xdb)="3572d108092a8482bfb247fe7dd3e7c626d4e4b096fb0a2663ebfa9d17b8487f55f2248addb8cc4178267104ee63bde7f29a0bfb1bd0f56f89f0eb9295d722651a90001164e0fdab26ef4471b59fc929e6ebe141ed0945395c808a58018bafd4668fa92c742714a0f2de6f521c6548a482cbfff7f9d17d4cded39fc394b6ca8c1066210e7965cea9d543fdecbe56b93024bfad20b463cd02984b8d5352d69c00e25859bae25f724d39b70731f088df98a99726c816dc1673b3f4c51a45b83e6d164501e0fba54c4b0fca0e6caf668f762f8c093b79371b96e59adc", 0xdb}], 0x6, &(0x7f000045a000-0x12a0)=[{0x108, 0x10d, 0x7, "4536f8863e53e193d4a70cda98fee645c23d2578cf8f918b2463198a77ad9ace430839e6ff84eb5dc8b969942f3119274118aee06438cd5ccfed2f7e8fb418c4ecc65b5e00bea30b5c37f744ea83dc9a935de1b872315f57a07fdf6d1af2ee6fa148751a93b135478163132c5eb00141fb0573cb3da8341180a93efe5300d855c388b34ade93719fdebf20aecd735f403286642acb00511eac0aa89c40c827ae51079b521d3702d2dc078623bf55eca997ca4289629acfe8434bf3ff2b65f60880a5a2c5537441020adce174120a2b8d693ba08051e4442c77a92b2b6cb20656cc2c219dad2b38cfcad7840bb7d62a308bc9746a"}, {0x50, 0x119, 0xffff, "c26f8a3d9ded2bd3ef5e88e52786e5781fd9a93669b2ce3c336f1ffbc68ece8b22e3c913351f195a6f68f1662b297f8fb19c4d616144353cbf51a9"}, {0x50, 0x197, 0x1, "cb6bc19a93bf2b6a008e234ebfd48cb350945013bcae73cf9f01ef5c516f8d3d901767ca564bd7ba46239ddcbac940155b2adc84e80821da57"}, {0xe8, 0x117, 0x2, "197bd8d5bb4c3ee056e692b3bcd71c2725207026e6d0468e35fa942ed5a049146b989c648117007e02f7ca9474f4b5d37db624ca4fa41421a0cc7e572cf1a5dce7354cf1c79c56a3fdbb50c72e707331ec06a0784bb6c279567dcaee0168d0e3dd9242ac269006789f1a82f8762ce360b088218a4130d771edcabecc09e8d8c251e29658d08b453c9840ec58776e58b783405c31c9aa53a72214c1e0d386ca90fa0f14161bbea6ba78bb7498d9e61e28cbd96a9cbe6c585637439863d9a43707c052dc827709bfc91ebaac4ebcb5e0cab7b1a95470"}, {0x1010, 0x0, 0x836d, 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0x12a0, 0x4040000}, 0x1) mkdir(&(0x7f0000451000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000eab000-0x8)='tracefs\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000e43000)={&(0x7f0000e16000-0xc)='./file0/bus\x00', 0x0, 0x0}, 0x2) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 23:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3d000-0x8)='./file0\x00', 0x0) 2018/01/27 23:37:03 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000612000)={&(0x7f0000ea9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f0000dc5000)={&(0x7f000052b000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e16000-0x5f)=[{&(0x7f0000f73000-0x7e)="921214c459d191cefa994e1be723f43d13420133e9129d79d3101825d982d4fd64a0e8eef66d6b8df65223c51dbad4d3c72cef14763708030e421250e42bea15aefa5bdb52ea8a02e46e60127fcedcf45aa10dbd8c8038f985be9ad8430e0124b05845a9a65e1705dbc4bf9df081f262a1eaf296c028a3e801f3c15a9a62", 0x7e}, {&(0x7f0000f72000)="a57db77b4e33c89a6fe3d883be89c3970407cce40f3c36f6a0f48bba6ccb4f049651138d533946d4031dfc045baead", 0x2f}, {&(0x7f000025c000-0x7f)="5c66aa52591e6a22486eea650b639f8297d1a01da4bdd28f1efc9b22f2284d729c0540ca6f5f6b46581f5d96e0b3ab4552b70e9e9709c0bc533c810e5644aa3824eee514a5ced8bbd7e8e48387dbfa23a898a757bd276c6e99332cc74578ba1cf2c5e35ecd43c700952cff1790731d34429728e7e51ac6a13dc6477c663d37", 0x7f}, {&(0x7f0000314000)="78254e89fab8d0c743f4c414652d68910abb5167a2339d4b02e57cdc4210c5af5ac0fdaccd22225cbb1f2e2d10e1ea153c318c85064faeba8b353e2770744de94d50fcc3362b6a86c43525e5d4ab7ee83f4c7131a9b5c21c6d002fd531d833a5ca0474de78a351861a14fd649ad6e0c6687183228ff2ccd3f0053a868893254c078ebb5c1398f5d0425580e49b3ae0840359af91b0421124ffacd901ecc46031fc604b0d9babf9f1cbb29f93544acccd8155b76e2f6204d2f34e", 0xba}, {&(0x7f0000f72000)="39a5b2e75cece215266857e04df7a05625ce10f89e549750a6c7300e0f1bbfedfe2ebf3a08094ab5ffc64a9c244a18fc9786e7d646090b272185590d0702329099adcc4e94285a102cfce15e03b82165462dcb440918b61d02b44b446faf6336b8945702cffab44762a5d4764bd7db5fe0977eb43bbf0f245546cdbca70120f90feebf068ae9a7389db0f8a0cb1dc29712070724d08b621a7ffdfc3d28f417bececd6a3686e0a4119d6e578b31b9a038452599e0683919b10f129b4df6ea5871b80a7672a8d2e737757a", 0xca}, {&(0x7f0000331000-0x61)="4d53c23c89801efefd8b8b916bf968e58efc3a1f65690c0d2772b6a1b7272734b55fcf15d5e309965e42fef89796aecf8a416cc10c0f233a7e679a2407dcbb03d58bce56a1b6430b99d8bbd8e8b446f74afa7590f1596688b9a2b4464ac7dfb039", 0x61}, {&(0x7f0000f72000)="a32b3cde4c39e6a26415875c02cd40f5a4a0ecdbcccaacc415a0ca9a59691f8a1636b054d734064de9cdc7341ee8a22ced9b3ef9fcd7f4", 0x37}, {&(0x7f0000f72000)="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", 0x1000}, {&(0x7f0000f73000-0x3d)="b08ecc274a498427e181fa1c481cc43ccb303b46adf482100b911f082954895aa9043a83545e93fc4a282402bc1e38a58048c0205a8775e794375a1277", 0x3d}], 0x9, &(0x7f0000b9f000-0x130)=[{0xb8, 0x10f, 0x80000000, "f2988cfe5802abe516531313b6dc0e0c95e80323365e84db96ef13a5b18f477bee1b04d28b68f4cdc7246924775b44a196fc073efea3cd2cb99c33e6789a96021e7db86dccbfdfe4d0f09e139e4e61155bc181790a56d6a4eea8dd3529094f2650b81cfe121524a45c820fbfff0ef4ebeaaca3d90813ea8182b05de4e0d08608e8c8ef63ba41aa7335835fb56755fb8e1021379910d3eabcb419005dbe9f09fc5be9e449b1"}, {0x78, 0x10f, 0x7, "535d4dba91cc76251f288645124b20d85fa3c092bf5e0ecddb0c63cf8c148b7f340b891e232210680787c50f22749392a3da9cac1f7050a2ddae1248fd54f6dcbd7c517d7dfbe8b108e8607839e9e309ae8a15b08b80b681b7fa41ae2bd764505557d536eab8"}], 0x130, 0x90}, 0x20000000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001e6000)=0x0, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f74000-0xc)={&(0x7f0000e70000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f75000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xff81}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f00009dd000-0x48)={0x3, 0x15, &(0x7f0000671000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x74a}, [@call={0x85, 0x0, 0x0, 0x11}, @jmp={0x5, 0x1, 0xf, 0x7, 0x6, 0xffffffc0, 0xffffffffffffffff}, @alu={0x7, 0x6, 0xd, 0xa, 0x5, 0xfffffff0, 0x4}, @alu={0x7, 0x9, 0xd, 0x1, 0x7, 0xffffffff, 0x0}, @alu={0x4, 0x5, 0x0, 0xa, 0x1, 0xfffffffe, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @generic={0x4, 0x518, 0x179b817b, 0x6}, @alu={0x4, 0x4, 0xd, 0x8, 0x3, 0xffffffe0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000122000-0x4)='GPL\x00', 0x0, 0xd6, &(0x7f0000a45000-0xd6)=""/214, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 23:37:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x4, 0x7, 0x5, 0x0, 0x7ff, 0x0, 0x4, 0x8, 0x8, 0x2, 0x7ff, 0x6, 0x4, 0x10001, 0x9, 0x6, 0xac6, 0xffff, 0x4, 0xe549, 0x1, 0x5, 0x2, 0x6, 0x835, 0x8000, 0x2, 0x10000, 0x3, 0x9e0d, 0x0, 0x3, 0x1000, 0x223, 0x4, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000015000)=0x0, 0x3}, 0x0, 0x8, 0x61, 0x7, 0x2, 0x35e, 0x6, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0xc) perf_event_open(&(0x7f0000016000-0x78)={0x5, 0x78, 0x200, 0xf12, 0xc1, 0x0, 0x0, 0x80000000, 0x50000, 0x1, 0x0, 0x3, 0x80000000, 0x32, 0x10000, 0x800, 0x7, 0xc, 0xba10, 0x5, 0x1, 0x3, 0x9, 0x7fffffff, 0x0, 0x0, 0x7, 0x100000000000008, 0xffffffffffffffff, 0x98, 0x3, 0x2, 0x7fffffff, 0x0, 0xffffffff, 0xc, 0x7, 0x80, 0x0, 0x8b, 0x0, @perf_config_ext={0x3ff, 0xbf}, 0x12c00, 0x1f, 0xc29, 0x0, 0x1, 0xffffffff, 0x8, 0x0}, r2, 0x3, r3, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x3f, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r4, &(0x7f0000004000-0x89)="bad723f0c9f67d921d9fd4c20d2ff8a290b8a9cdf2f0bf3584e91e4b855b27376ed327baea70b994733ea0447bb06493510c326b6be66b7cd6070cd423b507a4cfcb77d88fdd7ed53b975fbbc4aa8113b7b120bb13548e9dd175fc8cf530ffc66e471838b3e93f7821dcd23f5c2a17b8bb28ec78f9dcd80b09b39ddba88adf27d80fe8159a955d7c16", &(0x7f0000018000-0xb7)=""/183}, 0xffffff08) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x1d}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r5, 0x0, 0x8b, 0xd2, &(0x7f0000016000)="8fbb2f1a056daca09446bd408d1100bbebfc5d3ddcd6dc9ad8730692c4c407f717855fe06d9c77dfd538f49e0f826572ae49541a76725412da2bfdc88ff04df5567946639af82ff923f562c6d4e06b5fe9eb5ff9b3389552f8cee9c7e98e6d1b35c956007a56c109f76a4f22da5598eebe12c87425d810931b6765b7033a115d14c8ed8483699234c979c3", &(0x7f0000014000)=""/210, 0x7, 0x1000}, 0x28) 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(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000016000)={r1, r5, 0x0, 0x2}, 0x10) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000017000)={&(0x7f0000011000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x2c)={0x9813be8602ee2681, 0x16, 0x1, 0x100000001, 0x1, r6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000012000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000010000-0x50)=[{&(0x7f0000016000-0x28)="add273b4179ba596d821f8e6554e8ae30dd04c3feb612893a9870c93a6384422d918abc3f2251858", 0x28}, {&(0x7f000000a000-0xab)="3e3b789019a0e06d237c4e57cfb75c16620d7614cf0f8264b486a925efb57addb31311d7986e5d6a3dbabe4e1b14af3d7822489f77ee5c67509f117b782b0416afb5e5fc8ae1762337e87e6a45ff51ed5449485aa219b86f747dfe58b7146f6aed897145737391873302e4292b9c5fc4343a73af5d2073c35e3380f2b1dc5263d31e960b501532148caa028e1136ed4fd32e4b8db973a123ac2af421d6b1f6935a0dbe28e40f2779bc8c3e", 0xab}, {&(0x7f0000016000-0xbf)="597a3ea0c4d867e716d2b8b7a6acc3ac5b8b13b2f8beee98012260daba68bb8243090328dd8d38a7ba6751fafa19d114223a23712503f165b9b28c3072faa1a64f771a8901f57cdedfeea877edb570a7a3f89c7d3a19014dd37c9b638f2e32aa98f75c6802e46352fd2963d6a9c7ebc39dc2a9ff70733808b325fba82a59931f3eebf76eff2a66278593f8da06674f23e427e24d0e95d3a450d6a39a315b9dfb757823e49ad49a370710b540607dc8c1e0cfffff00bd279f2f2ac0f7765fc7", 0xbf}, {&(0x7f0000015000)="e2b79cbbf8478649f28000adc24fe584030f4adae38088347ea243e9ed3d07184ae34d4aecbb7a05d4b4ae22f580c19d2879401470bc1068a6a591f61f448fa98a2911e4c358e709ceff8e0514cc4a780e3d371cde44fd5e6e9e3e944d5a76ba4dddb482211076d4282e118b19db2743f0b1afe34ff82d6ca0bfc4f2df77f05c80de602a4f7f47752b1515f40e0c57c37e84", 0x92}, {&(0x7f0000015000)="4dace0555f626d8ede22ea", 0xb}], 0x5, 0x0, 0x0, 0x8000}, 0x804) 2018/01/27 23:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x4f}], 0x2, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x0}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dd6000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000027000-0x38)={&(0x7f0000350000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00002a8000)=[{&(0x7f000051e000)=""/4096, 0x1000}, {&(0x7f0000d7c000)=""/106, 0x6a}, {&(0x7f0000f5b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b70000)=""/177, 0xb1}, {&(0x7f00001ab000-0x48)=""/72, 0x48}, {&(0x7f00006c3000-0xc6)=""/198, 0xc6}, {&(0x7f000053f000)=""/228, 0xe4}, {&(0x7f0000d98000)=""/72, 0x48}], 0x8, &(0x7f0000908000)=""/143, 0x8f, 0x897}, 0x102) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair(0xa, 0x802, 0xd184, &(0x7f00008f5000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f000078d000-0x38)={&(0x7f0000578000)=@ll={0x11, 0xff, r0, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000e9b000-0x50)=[{&(0x7f0000c57000)="80d6a34046a8f652c350fdd84183ee0d09ad8fbc3d48d83f39d992c5", 0x1c}, {&(0x7f000003f000-0xd3)="91acecba74c52dd1998eaac2dce7ce8cc0f7ad85cad9130f45383f3edeb61319ccd6881e6353ab10aa29cb4363ebfab6ff7dc53467d1f2792f5f7d1c2d08831bdbad20262267d1f2b6f87416aa93632b707e75961f2c0abbba67dbde8f56d959b144906cb9954b8f2c90efd19bdefeaea23f169832fbaf6736e3157db3cc4de0e110e576d745d6dccb67ff284ccef7d2004c3a5aca797034af6b31272b97932da041194063600829eb6b2ca2ea56c3266f2d8f4ad9ca7206b1f26dc4f09acba96233ad75e82c40b92db1700682cb3f857294b5", 0xd3}, {&(0x7f0000d5f000-0x22)="0f7fcca57676c7938c1fb3d807f07d89f1a68f99201515962e4c8b36ff60e8d54c3d", 0x22}, {&(0x7f0000525000)="a24d2f56c5fe9428f62897e65d1b2f52c88932a5e4f52bbffc07f24f8b376485d92842ddb534b9efb1ecacf19938c1e94ea150a752f3977759dffd0a7d1e0e99228af996580ee9debe5f5c375d480b93ec22c9c347136a3a0550d94750fa38", 0x5f}, {&(0x7f00006ee000)="a7e637640aa61ebef9b159d5fa980c1984a519efe5a0dc04624bad5139e567ca5f9170fb2055847b8e73e6635e11f9aaddb0ced20b97d1facd45cb38b107b80c0cc1fd0be795a9ed72d4b04ac32605fb9fde50b864b9e2bd5f7dc0b6ee1958d414e620601bfbd00eff7f277583d24ebc0048493130be6ef9813232d22fa81666aecf37e39e02d31d9e06a25776", 0x8d}], 0x5, &(0x7f0000028000-0x220)=[{0x30, 0x10f, 0x6, "f862b15e11d9ce0b4da62af16e5cdd34b29d66e350582e9df4"}, {0xc0, 0x11f, 0x3, "9e9268f09b59964bf2166b22a60e190f642a954a46f91643954f9a63eb1787cc9d565fd2d1d591e87ca4254a9a0631d9b87fa7968ff118adf9e5c82cc116dcbb2f7b82f161a1b72b6fa34985d4d2137e2f5e18fb5fc4944f42bb2903c7fe184a2b166e4c38bdd8c0d0783d828cffaa4f93848533617bd066c7462241655ef8b649ae4827e417c87b64e7c525ffc7cb85f5db30e09b472f0be1a83655c1bc0d2000cd874c54847b1d047598af9c"}, {0x48, 0x117, 0x2, "590b3df053327f0c897390d7e27fa214c52e6bb0cca7e471b7c8cb455a98b537cfd30e30ab1b62879eb9986f20aa551f22"}, {0xe8, 0x11d, 0xffffffff, "e9d3236d2366d8d507f03779fcb53cd93426ed99826f3abd4641f88cd61f3d98a50543bb23b03db1b5cb49a7e2ec8fd2a07d8ffd67e76eeb86b698d069badea43c0ca7b53583a242b24c7b841cd8a900d717b8f87a629458be60a6965ba6dd5c503a1e0d93fdccd0aec04e525c0ca822b83381e60cb26cb50f04a547a7b77e2fd575e0d40a3d3bb54d487a74e60a6c17206a926097c6b27037d5cecb4e2c860a05841eb120a1808de74a6440601ef081843ab70c695f59e63452ace5f5773e59f9143d104243c04a54a4884461af1f490354d882bb8ce4"}], 0x220, 0x4000000}, 0x15) 2018/01/27 23:37:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x20, &(0x7f0000123000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cbf000)={r0, &(0x7f00006e2000-0xb8)="3b7ca8fca48a01049ea9ea2230233616a68c700ec7fadbdb31011519be592515fc84e76b5b539e18cbf22ff1defe5ad0ff762d4bd3ff2ca9aa2627edd1de368f1668d1cca68c51013eea34dd6df9f2079695eef824b90ab31f53c73b92a82b82cf1b0496add6636f96f04227afc7409ad505e47212f1a5892c3b4372b778747d142045da5c700435c3ede3c0db359e01bc0c76891f5c46202100eb239f24cf4defbd140b9a7e7efa050ee468adaeabad0be14fb9d69330e4", &(0x7f0000b78000)=""/105}, 0x18) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000773000)={r1, &(0x7f0000e35000-0x1000)=""}, 0x10) getpid() 2018/01/27 23:37:03 executing program 2: r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000534000-0x38)={&(0x7f00005a8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de9000)=[], 0x0, &(0x7f0000b19000)=""/20, 0x14, 0x0}, 0x0) sendmsg(r2, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f000012c000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "02"}], 0x18, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x2, 0x3f4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/27 23:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) socketpair(0x9, 0x80f, 0x9, &(0x7f0000935000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f67000-0xc)={&(0x7f0000398000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") 2018/01/27 23:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000348000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r1, &(0x7f00007c0000-0x38)={&(0x7f0000bbd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000099d000)=[], 0x244, &(0x7f0000c65000-0x98)=""/152, 0x98, 0x0}, 0x40) close(r0) 2018/01/27 23:37:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)='./file1\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000dc6000-0x5)='bdev\x00', 0x0, &(0x7f000006b000)="decb1f8266dd955c248320c927d95d3a69fbd9a15572abf5e5ac241c583ace90360a93a6571f65e7bdb0060744f988db93ecfe6bf15f6c837ef6651485996dce591518dd13af552f8b6f549c895803280d4717558dd0352b86bc1d7e591c663da4469985ac3b5de0b0fea82f3e3ccc6bf4f168dfb6caeaf2b0d4ffe9d24a3d38df29191ab06859eaaf642fbea18df8f04695a810d3524449") 2018/01/27 23:37:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000162000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b02000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000129000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000168000-0x38)={&(0x7f0000417000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x14, &(0x7f0000b0b000-0x10)=[{&(0x7f0000fc4000-0x95)=""/149, 0xf3}], 0x1000000000000307, &(0x7f0000e52000)=""/180, 0xb4, 0x4}, 0x40000000) mount(&(0x7f0000ba0000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f00005b1000)='hugetlbfs\x00', 0x0, &(0x7f00009c1000-0x13)="82") 2018/01/27 23:37:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000091e000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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(r0, &(0x7f0000f2f000-0x38)={&(0x7f00003c9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000744000-0x40)=[{&(0x7f0000026000-0x63)=""/99, 0x63}, {&(0x7f0000f2f000-0xdd)=""/221, 0xdd}, {&(0x7f0000f2e000)=""/4096, 0x1000}, {&(0x7f00000c8000)=""/213, 0xd5}], 0x4, 0x0, 0x0, 0x326}, 0x2060) 2018/01/27 23:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0xa, 0x1a0, &(0x7f0000195000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000031b000-0x8)=0x800) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r3 = gettid() perf_event_open(&(0x7f0000078000)={0x7, 0x78, 0x9, 0x2, 0x100, 0x2, 0x0, 0x80, 0x4001, 0x0, 0xca47, 0x7f, 0xfffffffffffffffc, 0x1, 0x6, 0x3f, 0xfffffffffffffffa, 0x0, 0x6, 0x6104, 0x845, 0x4, 0x0, 0x2, 0x1, 0x2, 0x10001, 0x3, 0x1, 0x100000001, 0x8, 0x4a94bf61, 0x100, 0x6, 0x3, 0x0, 0xd9, 0x3, 0x0, 0x7, 0x5, @perf_bp={&(0x7f000039b000+0x602)=0x0, 0xd}, 0x2, 0x4, 0x57fb, 0x0, 0xd0, 0x40000000000000, 0x9, 0x0}, r3, 0xfffffffffffffffe, r2, 0x2) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000144000)={&(0x7f0000f45000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000aac000-0x20)=[{&(0x7f0000ee2000-0x55)=""/85, 0x55}, {&(0x7f0000387000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000d12000-0xf5)=""/245, 0xf5, 0x7}, 0x40000000) 2018/01/27 23:37:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = perf_event_open(&(0x7f0000874000-0x78)={0x7, 0x78, 0x1b6e, 0x20, 0x1, 0x8, 0x0, 0x2, 0x200, 0x9, 0xffff, 0x4, 0x4, 0x4, 0x4, 0x1, 0x2, 0x9e5c, 0x40, 0x0, 0x7fffffff, 0x53308ebb, 0x9, 0x7fff, 0x1f, 0x2, 0x0, 0x68, 0x6, 0x7ff, 0xff3, 0x10001, 0x4, 0x5, 0x5, 0x181, 0x101, 0x8, 0x0, 0x0, 0x6, @perf_config_ext={0x3, 0xffffffffffffffff}, 0x4048, 0x278, 0x387fb90f, 0x7, 0xf49a, 0x3ff, 0x81, 0x0}, 0x0, 0x81, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ee6000-0x15)='md5sum%md5sumtrusted\x00') 2018/01/27 23:37:03 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x100, &(0x7f000001d000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 23:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0xfffffffffffffffb, &(0x7f0000e3a000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d74000)={r1, &(0x7f0000cf5000)="528c7bd9c70e4c25c855bf586486bcfce179058cfec941b38da364b013aa899a9029ff29ba38c85b098b75dc6ddd3eec24c838b8a191423fb493fd2fc3479c7c11113299c494e0d5cf6a7e08fc31ef3bfbf936d0b688f093a2ed3e2404d6405c18f6215a40b931a7e78ad2e9f6b8509e1263ea8202c32b4f20ba3094085a2e1cb43939c6b35ed5379f2ce0aecb310144eb870fb4cf3839d440de65b2626888a66b995baa5a9539c68b6a0c3e94be71b9bd7edb", &(0x7f000035c000-0xef)=""/239}, 0x18) recvmsg$kcm(r1, &(0x7f0000f46000-0x38)={&(0x7f0000a20000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cdb000)=[{&(0x7f0000048000)=""/24, 0x18}, {&(0x7f00004f5000-0xe6)=""/230, 0xe6}, {&(0x7f00000a2000)=""/48, 0x30}, {&(0x7f0000412000)=""/112, 0x70}, {&(0x7f000054a000-0xbe)=""/190, 0xbe}, {&(0x7f00009a9000)=""/56, 0x38}, {&(0x7f0000997000)=""/208, 0xd0}], 0x7, &(0x7f0000581000-0x34)=""/176, 0xb0, 0x2}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f000098b000-0x48)={0xa, 0x2, &(0x7f00000ef000)=@raw=[@ldst={0x3, 0x3, 0x2, 0xb, 0x3, 0xfffffffe, 0x1}], &(0x7f000060c000-0xa)='syzkaller\x00', 0x9, 0x42, &(0x7f0000a10000-0x42)=""/66, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a40000)={r0, &(0x7f00006b0000-0x1000)="", &(0x7f00005eb000-0x36)="", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e67000)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000502000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 103.047707] hugetlbfs: Bad mount option: "‚" 2018/01/27 23:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000658000-0x2c)={0xa, 0xa, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000949000-0x10)={r0, &(0x7f0000201000-0x91)=""}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cc5000)={&(0x7f0000fd3000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000374000-0x18)={r0, &(0x7f000081b000-0xf6)="7a5accd7bbabe61b2ef1a16963dc1727cdebed4742dc7b305b7590d8e8a1c1829f1bc3a3ffd755a22adf1f75a675c87f3b9da6262fa3d96b4cab2db8d781fcd8bd355f6ccace4bd5d6961af14861b7146f979af080cfd0e5a242391cbc9b790c8e2401e21afef90b905d2a86c0df3b8e17268cd41c30493f8e5693776470ca89c37bb499dd93a81692c39e636032a92e8e6b302ddfe177544a20f83296e7668e14430e93d0558a342bcb058770347f51adf00c76c5e0b3e5d72c5a7c948b1b2b7a08d3550d9e6131220b47aaf3b31e18e9d51120295a7eec64be3f81f0e15d1a9939704b74fadce2c6a1dd6a69dc4323d730bcdf7d5e", &(0x7f0000cd7000)=""/57}, 0x18) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ac5000-0x20)={r0, &(0x7f00002fd000-0x1000)="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", &(0x7f0000152000-0xa7)="ea52482400c6f7a95693ee7377b83aac0b743bbf41fc2b12b3b4daedcbf7da011d4f66d3f1ee4ee1fd7cfe6545016d8b42f6359bafd02f39a2a2c4a5719cb06f378df1648a28688b16c2570928d83fff380f0af220ff3cf279eeef8cbc68bf3737723bef733c97c557f285d294320064892ff0b5ee39630c24fa1437f3a7eb8ea44b0a1332a1dd52960c6804bc2763d9f45262caaadfe09bc14e62e559012295eeba86d91ae7dd", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000599000-0x20)={r0, &(0x7f0000554000)="2f6c789bc2dfcd361c1190f8b70d53c372d0bdb7469d72a128aff2032d4ff4ed5fee0c05cb21d871cc1967fb967909e927a2f13c9ecd14ad0ee7357a219e", &(0x7f0000c77000-0x78)="9ed893016ea0a6bac492ea4c3850ed25b4f60016befaff7f8009c88b1f252862b4aa75c10f4e6b7d9ead78825968a80a81a66f42749ff79264f239ec43e5900232689faf95040be3f3844543d401186ec3e8140b7ea94c06bfaed708c431eecc2bdfb40465854828f6d405e8fa2e1c8676cbb869c3c1b88d", 0x0}, 0x20) 2018/01/27 23:37:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007ce000-0x2c)={0x10, 0x2, 0x1, 0x80000000, 0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005f1000)={0x9, 0xa, 0x7, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x396) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e7a000-0x2c)={0xc, 0xd386, 0x6, 0x1, 0x2, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000fef000)='./file0\x00', 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fbd000)={r1, 0x28, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={r0, &(0x7f0000bdd000)="", &(0x7f00003c2000)="", 0x0}, 0x20) 2018/01/27 23:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d8a000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00005fd000-0x38)={&(0x7f0000ca2000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000105000-0x20)=[{&(0x7f0000db1000)=""/4096, 0x1000}, {&(0x7f0000a2f000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0xfffffffffffffffd}, 0x40002020) socketpair(0x0, 0x8000b, 0xbd81, &(0x7f0000af4000-0x8)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c6b000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002f6000)={r0, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r5, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r6, 0x0) [ 103.085654] hugetlbfs: Bad mount option: "‚" 2018/01/27 23:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eea000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000006a000-0x4)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00003af000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x497, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) gettid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000237000-0x28)={r2, 0x0, 0xe, 0x31, &(0x7f000080a000-0xfd)="3cb63b664ff42513170145d81899", &(0x7f000051e000-0x31)=""/49, 0x0, 0x0}, 0x28) 2018/01/27 23:37:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000944000-0x78)={0x3, 0x78, 0x7fff, 0x0, 0x3, 0x2f, 0x0, 0x0, 0x41101, 0x4, 0x3b9, 0x1, 0x2, 0x9, 0x9, 0xfffffffffffffffe, 0x7, 0x0, 0x4, 0x80000001, 0x8, 0x7ff, 0x80000000, 0xfffffffffffffff7, 0x4, 0x4, 0x8, 0xfff, 0x8, 0x3, 0x9, 0x70, 0x6, 0x3ff3, 0x1ea314ac, 0x1ff, 0x0, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x8}, 0x0, 0x6cb5, 0x3, 0x7, 0x2, 0xffff, 0x51db, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0x8) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000113000)={&(0x7f000012d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000d0000-0x8)={0x0, 0x0}) r3 = gettid() socketpair(0x3, 0x7, 0x7f04cc47, &(0x7f0000798000)={0x0, 0x0}) perf_event_open(&(0x7f0000c3b000-0x78)={0x5, 0x78, 0x1f, 0xfffffffffffffe00, 0x4, 0x0, 0x0, 0x2, 0xc0000, 0xd, 0x101, 0x100000001, 0x80, 0x1, 0xfffffffffffffce9, 0x1, 0x3, 0x1, 0x401, 0x80000001, 0xfffffffffffffffb, 0x3, 0x3, 0x3, 0xe7, 0x1000, 0x8, 0x7, 0x2, 0xfffffffffffffffc, 0x200, 0x1, 0x9, 0x7, 0x8000, 0x54, 0x8000, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x64de, 0x1}, 0x8000, 0x5fa058e3, 0x86b, 0x0, 0xfb29, 0x8000, 0xffffffffffffffb2, 0x0}, r3, 0x0, r4, 0xc) recvmsg(r2, &(0x7f0000e7a000-0x38)={&(0x7f00009ce000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b5d000)=[{&(0x7f000016f000)=""/70, 0x46}, {&(0x7f0000fc3000)=""/49, 0x31}, {&(0x7f0000930000-0x6d)=""/109, 0x6d}, {&(0x7f000084d000)=""/156, 0x9c}, {&(0x7f0000a42000)=""/4096, 0x1000}], 0x5, &(0x7f0000873000-0x7d)=""/125, 0x7d, 0x0}, 0x40000000) 2018/01/27 23:37:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:04 executing program 4: 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, &(0x7f0000022000)="cc097edf51fe36afbc52d8322dfd03a9e92e442e615f8b392df5c4") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000264000)='bpf\x00', 0x0, &(0x7f00000ea000)="") 2018/01/27 23:37:04 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x9, 0xc, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000457000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000e6000-0x38)={&(0x7f0000b28000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000943000-0x80)=[{&(0x7f000067f000)=""/246, 0xf6}, {&(0x7f00001b2000-0xa)=""/10, 0xa}, {&(0x7f00001f8000)=""/168, 0xa8}, {&(0x7f00002e2000-0xb5)=""/181, 0xb5}, {&(0x7f0000c2e000-0x41)=""/65, 0x41}, {&(0x7f000079d000)=""/247, 0xf7}, {&(0x7f0000f07000)=""/84, 0x54}, {&(0x7f00009ab000)=""/235, 0xeb}], 0x8, &(0x7f0000c0a000)=""/24, 0x18, 0x1ff}, 0x40002020) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000791000-0x20)={r0, &(0x7f0000913000-0x86)="fcf0f595daa06df14a6d9a4e5397378fe4a35ca40204e4fa2344b926f654b126a9c2abb2c14c2d31011d4a7a638be5acda28cedb0c13671f239a12adacece39909362d349bc04272857be665f402156211181480a20ba3e463098f3c9e38bce18861b9e1dbb6457bab2e52784f8a651faae7b1b34c60115b75cf701ca78872be5dba7d007cde", &(0x7f0000c9f000)="736d96cf61cd917f8832c3f1ca1043c1703e8c04f8203d2f7b0e150b4b37a0a9d3576e88a043f2da8320f5ce729b50c8424148aaed04a0eae4ae8de7883bbb747ce5777f15a19c6eb180d136f025bbc53220977812394b5800eaa98af0cb49f89ad26cd293ec6d93b54ab483a097582276d5442b0a4659949feb42fd92f2d9b6fb345e20f7a4761e20932c80b934e043587336d2b0d6b11612120c92177a7d82707ffdce5fb1ea9b6a04d6356e92f9", 0x3}, 0x20) mmap(&(0x7f000007b000/0x400000)=nil, 0x400000, 0xe, 0x80010, r0, 0x0) 2018/01/27 23:37:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x1000000010, 0x2, 0x800, 0x429e, 0x0, 0x8001, 0x400, 0x1, 0xc00000, 0x3, 0x7, 0xd09, 0x1, 0x0, 0xa03, 0x8000, 0xfff, 0x5, 0x76d82641, 0x75, 0x9, 0x2, 0x3, 0xfffffffffffff800, 0x3f, 0x6, 0x9, 0x8, 0x400, 0x3, 0x800, 0x7, 0x8000, 0x8, 0x50790251, 0x4, 0x0, 0x5, 0x3, @perf_bp={&(0x7f000063a000)=0x0, 0x8}, 0x10000, 0x7ff, 0x800, 0x3, 0x20, 0xf6, 0x8, 0x0}, r0, 0xba67, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f0000008000-0x78)={0x2, 0x78, 0xd, 0x5, 0x9, 0xee82, 0x0, 0x2f8d, 0x42, 0xe, 0x7, 0x8001, 0x0, 0x10000000000000, 0x8, 0xc19, 0x2, 0x3, 0x100, 0x5, 0x6, 0xfb, 0x80, 0x2, 0x7ff, 0x2000000000000, 0xffffffff7fffffff, 0x3, 0x7, 0x5, 0xffff, 0x6, 0x20, 0x8, 0x7ff, 0x10000, 0x9, 0x80000000, 0x0, 0x48a2, 0x1, @perf_bp={&(0x7f0000007000)=0x0, 0x2}, 0x800, 0xff, 0x5, 0x7, 0x9, 0x6, 0x9, 0x0}, r0, 0x3, r1, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000007000-0x41)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x0}, 0x0) r3 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x45, 0x520c, 0x1f, 0x7ae3, 0x0, 0x3, 0x400, 0x6, 0x50fb, 0x38, 0x4e, 0x0, 0xfff, 0x10001, 0x8, 0x2, 0x541c, 0x0, 0x7, 0x2, 0x22, 0x81, 0x2, 0x24, 0x2, 0x3, 0x3, 0x0, 0x1, 0x2e8, 0x8, 0x7, 0x4, 0x0, 0x1000, 0x6cd0f1fb, 0x0, 0xe349, 0x1, @perf_bp={&(0x7f0000005000-0x1)=0x0, 0x2}, 0x148, 0x8001, 0x1, 0x6, 0x2eec0000, 0x9, 0x6, 0x0}, 0xffffffffffffffff, 0x0, r2, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/01/27 23:37:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d53000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c46000)={0xf, 0x0, 0xff, 0x1, 0x1, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d72000-0x1)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000031000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000248000)={0x0, 0x0}) socketpair(0x13, 0x100, 0x2, &(0x7f00004a2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) recvmsg(r3, &(0x7f0000e3b000)={0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000578000-0xa3)=""/163, 0xa3}, {&(0x7f00003c8000)=""/127, 0x7f}, {&(0x7f0000996000)=""/3, 0x3}, {&(0x7f0000646000-0x32)=""/50, 0x32}, {&(0x7f000019b000-0xdb)=""/219, 0xdb}], 0x5, &(0x7f0000bcb000)=""/243, 0xf3, 0x2}, 0x2103) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a4a000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000011000-0x8)={r4, r6}) socketpair(0xb, 0x5, 0x2, &(0x7f0000017000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) r9 = gettid() perf_event_open(&(0x7f0000e77000-0x78)={0x0, 0x78, 0x2, 0x2, 0xfffffffffffffffb, 0x7fffffff, 0x0, 0x10b80, 0x9002, 0x9, 0x4, 0xffffffffffffff7a, 0x3, 0x6, 0x40, 0x230824bc, 0x80000000, 0x0, 0x4, 0xe7c2, 0x0, 0x6, 0xfff, 0x7fff, 0x100000000, 0x20, 0x413, 0x2, 0xb9, 0x4, 0x2, 0x3, 0x4bb, 0x4, 0x20, 0x8, 0xcc9, 0x100000001, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000150000)=0x0, 0x2}, 0x80, 0x9, 0x318, 0x7, 0x7ff, 0x2, 0x10001, 0x0}, r9, 0x9, r7, 0x5) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bfe000)={&(0x7f000073c000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00007ce000)='./file0\x00', &(0x7f000004c000-0x6)='ubifs\x00', 0x1000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000012b000)={0x0, 0x0}) socketpair(0x42, 0x0, 0xeb9, &(0x7f0000456000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000816000)='./file1\x00', 0x20) mkdir(&(0x7f00008c4000-0x8)='./file2\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000484000)={&(0x7f000008b000)='./file0\x00', r0}, 0xc) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mkdir(&(0x7f0000589000-0x8)='.', 0x100000000100b2) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") mkdir(&(0x7f0000415000-0x8)='./file0\x00', 0x21) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000485000)={0x0, 0x0}) 2018/01/27 23:37:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) r1 = gettid() r2 = perf_event_open(&(0x7f000059b000)={0x3, 0x78, 0x5b, 0x3, 0xffffffff7fffffff, 0x19c913e3, 0x0, 0xfc0000000, 0x800, 0x8, 0x63169d0c, 0x1000, 0x81, 0x7f, 0x7584, 0x108, 0x0, 0x82, 0x8, 0x5496735, 0xffffffffffff6106, 0x5, 0x1ff, 0x8000, 0x6, 0xcb3d, 0x3, 0x45f, 0x5, 0x7, 0x7ff, 0xc000000, 0x0, 0xfffffffffffffffd, 0x400, 0x401, 0x8, 0x200, 0x0, 0x6, 0x0, @perf_config_ext={0x800, 0x36b0}, 0x20020, 0xffffffff7fffffff, 0xa32b, 0x1, 0x1, 0x5, 0xffff, 0x0}, r1, 0x1, r0, 0x4) perf_event_open(&(0x7f00005cc000)={0x2, 0xfffffffffffffe46, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000265000)=0x4) socketpair(0x0, 0x800, 0x10000, &(0x7f0000c70000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) 2018/01/27 23:37:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004a6000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 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) r2 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 23:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000093b000)={&(0x7f000052a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004cf000)=[{&(0x7f00008e3000)=""/16, 0x10}], 0x1, &(0x7f00006a4000)=""/157, 0x9d, 0x1d8d706e}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f00004ca000-0x48)={0x7, 0x15, &(0x7f000018b000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x80000001, 0xf, 0x6, 0x0, 0x18, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x1, 0xa, 0x7, 0xffffffff, 0xfffffffffffffff5}, @alu={0x7, 0x8, 0xf, 0x7, 0x9, 0x70, 0x0}, @jmp={0x5, 0x3, 0x7, 0xa, 0xf, 0xffffffff, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000159000-0x4)='GPL\x00', 0x3, 0x5, &(0x7f0000573000)=""/5, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/27 23:37:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") socketpair(0x11, 0x4, 0x4, &(0x7f0000542000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001bf000-0xc)={&(0x7f00007ab000-0x1)='.', r0}, 0xc) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000860000-0x10)={r0, 0x50, &(0x7f0000883000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 23:37:04 executing program 5: r0 = bpf$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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035b000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c1e000)={0xb, 0x4, &(0x7f0000ad4000-0x20)=@raw=[@alu={0x7, 0x8, 0x6, 0x3, 0x0, 0xffffffff, 0x8}, @ldst={0x1, 0x3, 0x1, 0x6, 0xf, 0xfffffffe, 0x5}], &(0x7f000068c000-0xa)='syzkaller\x00', 0x8, 0x8d, &(0x7f00001f7000+0x5ce)=""/141, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000c5000-0x4)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) 2018/01/27 23:37:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000324000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000005e000-0x8)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000b28000)={0x7, 0x78, 0x6, 0x5, 0x8001, 0x8, 0x0, 0x8000, 0x1, 0x4, 0x40, 0x3, 0x6, 0x7f, 0x1f, 0x6, 0x5928, 0x6, 0x0, 0x3, 0x1000, 0x2, 0xcc, 0x8001, 0xd7, 0x80000000, 0x6, 0x6, 0x101, 0x4, 0xffff, 0x9, 0x1950000000000000, 0x3f, 0x6, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x50ac, 0x2, @perf_config_ext={0x9, 0x3}, 0x1000, 0x81, 0xfffffffffffffffe, 0x7, 0x9, 0x1ea, 0xfff, 0x0}, r2, 0x7, r1, 0x8) perf_event_open(&(0x7f0000400000)={0x2, 0x78, 0x7, 0x400, 0x0, 0x1, 0x0, 0x7, 0x5230a0d16eb78d9d, 0x0, 0xbb1, 0xca1, 0x20, 0x9, 0x1000, 0xffffffff7fffffff, 0x2, 0x200, 0x5c70, 0x0, 0x4dde, 0x2ae, 0x0, 0x7, 0x2, 0x3, 0x7, 0x1, 0x8000, 0x3ff, 0x1e72, 0x8, 0xc58a, 0x80000001, 0x6, 0x6635, 0x400, 0xec, 0x0, 0x3, 0x4, @perf_config_ext={0x101, 0x1}, 0x4000, 0x1, 0x8001, 0x6, 0x3, 0x9, 0x2, 0x0}, r2, 0x7, r0, 0x9) 2018/01/27 23:37:04 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0xffffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b7000)={r0, &(0x7f0000d48000)="4665f98e4aee2b77ec494226b7ca36c2815bac107a2605924839f0825788a64e1273b84136e8c44ba5a0852e9691a90db921f18aedf6915a3d7ceb531d6c44734333966c22a99928ec815ddf034df504e0f71a18cd93ec16ba21e1a39adcb1a7d9353964b05bff51e01b91ce1a672085971c0b8c92f85f8f75930bf492e7fe374e23aabcf4ea283151f4260cdc9d5f3521f5803c8c4f14", &(0x7f0000ec9000)="a7c385ceaebe53c999799cccd64e4f22710c2bff02706b8b06cb282ca375cae77664b778f7763dcdd9a1766927b6d1e1cbd9bdac3d76060928e89ec2928e29cb0b569bcb13d15c7377c39b0378e30e6fe90c3e7fca586f6e7451311973e58e48ff4bf55b091c12d62ed817de3a1a1d7e3a3336b3b3e7fcaf4f5ddef2b9226bd02e844a4ec9e6c7f95aadca", 0x3}, 0x20) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00001a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f00000)={0x9, 0xff, 0x8, 0x81, 0xc, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f00000-0x20)={r0, &(0x7f0000eff000)="fd7515ae0516088cdb0c2142ef07ff5d8cb19485e216c7ec", &(0x7f0000f00000-0xf0)="20837aa6571ec01c62ddd43c5ab90aadd0b8bd03c8ce73393e7fbd4981a82195f6f9f2465e1d50dcd55f8fb0b6313de318c1f96e161f18a033ca73da6765e00655ad837d1d1874d0d695eae944e843f781d81a6e53e80b09df53b18dc83a8ce52b5fbd7ac03ee60fc6e962a9bdad51449bbbbd91c38c71927fa52eff18d04038319506387fd175aef211a5a69c54738f509a2be84d52675367607ae76a067732297f9812a4b0a7877ce2b3e12827d7583bb42de198450cbdd70417cc026a21dcc669aae7d5d8656bbaa95a523e4f806c80690a367d37ccfe2ebb770cc9ce5b4eeb4ba627ae8371f12bb412f2f8b8a794", 0x3}, 0x20) 2018/01/27 23:37:04 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efb000)={0x3, 0x5cc, 0x8, 0x9c5c, 0x14, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) 2018/01/27 23:37:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000073c000-0x4)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d3000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000b07000)={&(0x7f0000ef2000-0x5)=@llc={0x1a, 0x15, 0x401, 0xfffffffffffffffe, 0x10001, 0x8, @random="de8bdbf5e7b2", [0x0, 0x0]}, 0x10, &(0x7f00004ca000)=[{&(0x7f0000d18000-0x7e)="50251064aa2c74a41f12c399056e67e349d91665ce1411465113e0855ea79f452dc8a7ac6c23552f8729d5bda11a146c4037e7fa046f4be5879f1213ea2386d317f7dcfd925f4f56a618c82b5c7aae503bd0199e14059cfb3b8d4cb468e01ae5440f9d359dc958e3ada01a6eed83a253f42e6ed48d2c26caa8036d4d8da4", 0x7e}, {&(0x7f00009a1000-0x17)="fd76f3bd25b0856a89f4782a895a0f08f1efc7e0a60914", 0x17}], 0x2, 0x0, 0x0, 0x0}, 0x20004041) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) 2018/01/27 23:37:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000f29000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d5d000+0xae8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00005cc000)={0x7, 0x78, 0x7, 0xff, 0x2, 0x101, 0x0, 0x1, 0x240, 0x8, 0x2, 0x69, 0x1, 0x6b3, 0x5, 0x7, 0x7fff, 0xffffffffffff618d, 0x6, 0x9, 0x483b, 0x8, 0x1, 0xd1c, 0x1, 0x2, 0x5, 0x6, 0x6, 0x5, 0x6, 0x2, 0x56, 0x0, 0x6, 0xf67b, 0x100000000, 0x4, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000f2000-0x1)=0x0, 0xa}, 0xc04, 0x3, 0x6, 0x2, 0x5, 0x8, 0x1, 0x0}, 0xffffffffffffffff, 0xfffffffffffffff7, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b79000)=0x2, 0x4) sendmsg(r0, &(0x7f000031f000-0x38)={&(0x7f0000ccd000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f0000300000)=[{&(0x7f000032f000)="d961fe584690b28904f108990a5c745f1c8c4479f30f2095ee513baf9e2c4cd1784625773cca102e63552312c8a71dc5d57cf9d848ee2e29da35ab7cae0c8ec7372b762d2da71df2deeac00c33d57179d592ce067566960f8e3750c570cf809df7cf784c9e6fda31b2c1a632ede12a", 0x6f}, {&(0x7f0000463000)="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0x1000}, {&(0x7f0000c31000-0x79)="b83fbfc4699e1cc99a4adb8dbffbc4322710cf33ad12decef3e1a67b190c9b44a1586b2f5e47d3c801ac219a0f3814f25e3415047091852699d7ba5aaec4324d53f9cecced0803b42804e525e44237e8447e90cfb07723f28c35c107f6f1b1013e687acbc7ec32854202fd3f8d6ae280eb79b58fc07d24058f", 0x79}, {&(0x7f000019f000)="83c097a0e3fc67c0ec8c8cabbb4fd9dfb1119c122e6d4ba9fb995ae1a288f75bb3f20228898e400f4d565551b6c8ca4f142554b430c9", 0x36}, {&(0x7f0000148000-0x47)="db6178c45d327ff909bf96f279fdcdaa9e2c4ee6380f39a611d67451bfa37d353d767d72de070a159b92753901b0af05803733d74c5447f5e58e74822580c5b888d433bf258fb5", 0x47}, {&(0x7f0000b82000)="449d6e83d1b3de9b7c1af4402274ba9add1159cb792e94886d24ed08f733c8746a9815e6bbce67bd9785f7a8b60ed3aadc038e8a3313cb2cdb940afd5f7b8a1fb3bfcebee2b0771fc13da40bf56536d91611fa3d1de8023203c106300ad9d4cf5924dba89e88f58c3c081bce7cd673e98a30f5ec800a9faf640d39f6beb9d016025397345a40f0d0fae3f636", 0x8c}, {&(0x7f0000da3000)="ed8942a841fc650e0cc63385d33a11da16b0ebbb68c6196477d1d91ed2b66d8bb75d4b139dc422524e1b850cfc82a995a121fed79c75906f4d4769baa5fbe98276c0416088e3b105c4d10cf595628232a70e029e6eb9b63a5ae286215da3f162dc073d7134204a4b3af2b5a303aae064b8a0e7c754b7aa186d23d029533fe343abe730102ddb3e5003f243c07a9e696fbe99200f10e99d81b78080d311368df43b2233b55180f54dbe006c2df642c2df43118c88ea9f02db3b71ee7253fd3c53d37ef106f547f1d701fd68749481007361ec88fd19ac355a13913add", 0xdc}], 0x7, &(0x7f0000ef7000)=[{0xd8, 0x10a, 0x0, "aa3ceb36528ffcb81f910d98223e66503ef6b0d90ef1e21f723d24f3b1c223fced467ee1d2af27ea78e4aa8d9d96e4fdf72d9e10d8b7e2ac19c857ccf29da00a043baf8eb59dd97e80450dcb04ab458a21873843b954ef7cd3f85006ed2a652266e7750f217c91396795c3a1d60079413f5d1b8d88b08b95c96ca83c826b15616df047b72dbe053b8435709fee237f83b7ec7eab94025f8cb2ea2a1177e2671bcc3db0ed49147ef765ea77f715c9b8123941e6a5fb109e81eef1a8965313f60c13e73d"}, {0xa0, 0x11b, 0x3, "e1b01bc38897cce5c0480f2eb74389bb54aee041d9c2574fa4e491c30bcc411fdc2f2e5f11cd2d65b691a1195a481c886da692223cd82286262968bbc0253d2a58016e863f79c185a3c7e4fb26189582baf16ff2b57e98f1a25a3f347ac8ffa7285ad50457781ef097291c7ca6b0bda770b9cc505179b87640d73956d0729b6e7314f48e6ca57b35a8792de45247"}, {0xa8, 0x102, 0x80000001, "df4ccddb463de214f77743d4ff52c9be8d9f76a289d55cd4b4521974cc78431952af2ee47a16a03ecbcef9a8a503415bca5ed6838c25fb1f012c4c8d9fa96b9fd41c2137717b318862044fb3712faa9c62a96baf49040b5e1a946ce8f5a7997f5837294c8a1c747199fe75c345372d8d88d7e80e2ff947928c907f7b297f943a77f2289cda13b20e949123ecc1f2677c8022e1c7fe"}, {0x88, 0x11d, 0x8, "a02e22d1dbc9ef9aa334865e5e0cd7d7a61eb679c0926b219bc34dca50064a6f42c9bf36980607d6b82dc3c533709ee6e94b17357730743ba95a496544001c09445e779037ea9bc5275c908c1bd17a21641267eb44bdc9311e50dfc5be3477edc70b3b7c75862713a30b50fdeac25a34081c70c18d09"}, {0x60, 0x105, 0x8f18, "033f20b959cbe1f12a4c845af0331a06fbd617b7ab43077e875d42dcc0db106ba187376a854089659047f498e773cc6c28259be053ee4a7a5ed4edc0e304f76c0d854a7e4c9d78b0f9"}, {0x108, 0x19f, 0x7fff, "033d6911bd4788fc5378ca49790e2b0f2bde20ec611d3a14bd7acedbd1421136d5715fe26b9ad9dcc8c914d3bc7f4218bc8dbe6592d6b824eebffcae8a71801bb77464757b5bf91d4f741c3d5e4ce59636c6927e718102bf535ab5b7f907861d83158378ad57e377970da369096c1693aab7adaa5db9bfadc05841574a9868aea1f8a38a20d38d296f15cb9fa58f598743d83ed2c2315311f840198395c0cf96db65b4743c9738c13431bbb505966d439746a2d1b318fac0e79072261c336ae2c3c4322a89eb7997458bcb9fd273230292ea55eebf62b3634b9b7f25646536085c89783441a8b36508afd8cb311f7ab09e"}, {0x100, 0x10b, 0x4, "7c72b4c085de77aa597c6f35fda4d732eb30335f08c7e741d4adf7727af79606aed57bcbb33c0e998eb54545ddd22a84b440e171d3084d1ae4dde726e4a83fa575eab23ce6f58ede61d5985f59fa234eb6b84845fc3b5e898bf264e100acbcda75642a713e85a70e5c167162ef47dae6c97984ff95a5597456f47931883c07261705d02057dccc2e94889c5afb76dea9f67586799fc2409a941f9590b18fed6fe05fd1b31a0891f8c95a19cef847465bf43f34c24f008b720f693570db16fe6bda6e5fa18a01484350e55bacb8cfb6a84e3c5ce52945917530366076a91c7f9731577a7fb160293cd83a8a5e"}, {0xb8, 0x10a, 0x1, "0235bcc6e7b116c056c6292953e3c0cd7ed8169c3be91490e13800cca5f3a0e5728071331a7804225f8f2d0df33a183389c90b187cb3035c274ea26e623e80a937be2a969934274d8859a200c575ca755aa02e5b33c45c5839161c1de185abd4f5ad58066e3de340513fbaf5b256ba83e786de6b2f2a79bbe8e9a1434b5e9fa2e12219913f3dc08aec1d9eeae4e2014033511ebd8d0545bb4a3ed4928e86eab385538248"}, {0x100, 0x111, 0x8, "ef1a1d39b7e393b1cd0fdbd306162664328c8994b71db5cf86f24ecd787754b73afd586fe9a777d8dae48215fe84250c4be8ba07f0103e9d0403671e57f034006f49181f9ea04c2b164eacd91e7530b85174927d4ed07aa4e2d44c46f82a5e1804ce2dddc369ee829cb6ac2e995e70cc2496d9c83ebfa70f610647fbc4fcc5ffcf7d8b5e09c5fcffba4a774562211863e1fa7be7ec14a797a218689230aa2be69780285c9cc6da6e646646c838f84e4f48f0646b3d824c8dd27c48d5accbdca2c0fd552e711c8d031315152c817219fe7a3efb57957e51e526c1806abd646df7876c383196685f6e1268"}], 0x6c8, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000be7000-0x48)={0x9, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x4}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a85000-0xa)='syzkaller\x00', 0x2, 0x2c8, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003aa000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0x20) 2018/01/27 23:37:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000769000-0x4)={0xffffffffffffff9c}) recvmsg(0xffffffffffffff9c, &(0x7f000020f000)={&(0x7f00000e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e78000)=[{&(0x7f0000a9e000)=""/211, 0xd3}, {&(0x7f0000857000-0x9b)=""/155, 0x9b}, {&(0x7f0000a43000-0xba)=""/186, 0xba}, {&(0x7f0000fd1000-0xfa)=""/250, 0xfa}, {&(0x7f00007e1000-0x4c)=""/76, 0x4c}, {&(0x7f0000b9e000-0xbb)=""/187, 0xbb}, {&(0x7f00009b6000-0x66)=""/102, 0x66}], 0x7, &(0x7f00009df000-0x1000)=""/4096, 0x1000, 0x7}, 0x40000001) sendmsg$kcm(r0, &(0x7f00000bf000-0x38)={&(0x7f0000e2e000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000492000)=[{&(0x7f00003c2000-0x93)="babc94734ad766bb51bcc0c79f0deca420f2243e47a7bb4a8a79e9e6530c2b216751cfc4e0196cf0141a0e65cedfd224d051d1bb84646c7642e3055ef19f200aaa7b2552bbbe99527386ce7ee282dac7e70d7e8b69eeae961263a5f6f26aac5b44817a7d782da18d074c75604638f12ace0859d3729f90c48d66df2f0bc5fcfe8a2fcdec3cca69bc5d456a26b1cafe3b845450", 0x93}, {&(0x7f00001b4000)="7e41dd2f7255f44d576d626d8ee38c5385a3e2dbae0e107e05457d683508602606b2111f453e4da668cc86e8d37133ff9187e5a58e3b68c51ac68ea33e0c025dcf2728", 0x43}, {&(0x7f0000b4f000-0x7f)="24c758dc0f38906c013cb976f54c1a13dbbe9837597521273937b782b08aac25e2526c48f55221c4f28b233c0679d981f7c22630ab9e534664f88fd384a7fe9f2d0fffc01ec5d8c5adadce9a4bfe2dfd2cf05c7adbc728d084e7698d693af565826f0c4c951b353fd3219bd3c290778b6eb39805dd05583f398f8c75e235d2", 0x7f}, {&(0x7f00003d0000-0x97)="1b061375d6ac61b7f31f61d78c40e549fc59f906c92e0fb2d7322226f6706106e383dcbeeb09efe11cd4519cc37cb12bdcd525dd476cba397c8235e1ce03ca65192bb1dcef0ea57d517a3258ace7a2b2aba1d553695f90867869cc36e11acbb2e782f79576d0338c1c6e96198bfec80d03598fe5dab10f2bc0d8e1a771e6d1db7fc1717a03da56a4b25309cea62b66ad61a64f1f30b6dc", 0x97}], 0x4, &(0x7f0000f0a000-0x1e0)=[{0xa8, 0x110, 0x80, "b917d593724c303d983492a39da23e2eef33f7e03405a7b6ce5e261412019a4b961ab5de21da154fad73203544d1443efd404d7922a9c33f7004172842b433d7d553b39d7c61bdf7396f84671f554a3320e2fe6f6b985614ff012f99618756c4599e72e531e2a57ffc5c2ab98dd85b70309b6c5952391074086c980de2d7a783f3e27bd4ce7c2567e11ddda90fecc65076ef7e3b4b"}, {0x18, 0x110, 0x0, 'c'}, {0x88, 0x11f, 0x0, "52d995fcadd52414433fb3ed4bb3af9881b04671250954ba5c7774e8d6c482962f8aa69d6305c7c931c9609ff90c8b7b0e67452d31e4dda85790c33fb357334dac9900aa763014ba4a39b52cf2010c65ea542920b43d0ec74cc5e1e93ce0dbccb397f9a1613fffa904a54cc2c57eda21df056758f47dd736"}, {0x98, 0x10a, 0xfa, "be12eef6c516b246168c66ea15825ee420fc9678a7ee44d0fc772786c8b2eed9162a429ca8f09e26af825cab8be1f9d741f64712aa0dbfdfbb0d8ed4b3405f2783d4595e91aa0aa7532dcbf675b7bad688618d1648217a0a945b71fa0248d73c2af3002f11f004bbf8887df09f39877835030ff45c40a4bd89eb80d00c256735c3"}], 0x1e0, 0x4080}, 0x40891) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000037a000)={0x0, 0x0, &(0x7f00004d7000)=[{&(0x7f0000a80000-0x2d)=""/45, 0x2d}, {&(0x7f00000cb000)=""/86, 0x56}, {&(0x7f0000c86000)=""/4096, 0x1000}, {&(0x7f0000bd3000-0x54)=""/84, 0x54}, {&(0x7f00003dc000-0x68)=""/104, 0x68}, {&(0x7f0000d20000)=""/212, 0xd4}, {&(0x7f0000360000-0x3e)=""/62, 0x3e}, {&(0x7f0000e3c000-0x55)=""/85, 0x55}], 0x8, &(0x7f0000bff000-0x3c)=""/60, 0x3c, 0xfffffffffffffff8}, 0x2100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e3e000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000534000)={0x0, 0x0, &(0x7f000057e000-0x10)=[{&(0x7f0000bc1000-0xec1)="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", 0xec1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c46000-0x38)={&(0x7f00003de000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000405000-0x40)=[{&(0x7f000007e000)=""/219, 0xdb}, {&(0x7f0000be1000)=""/105, 0x69}, {&(0x7f000033c000)=""/203, 0xcb}, {&(0x7f0000e2e000-0xff)=""/255, 0xff}], 0x4, &(0x7f0000158000)=""/4096, 0x1000, 0x2}, 0x40000120) bpf$PROG_LOAD(0x5, &(0x7f0000960000)={0xd, 0x4, &(0x7f0000b3c000)=@raw=[@alu={0x7, 0x6, 0x1, 0x1, 0x5, 0x36, 0xfffffffffffffff0}, @ldst={0x1, 0x2, 0x7, 0x3, 0x1, 0x40, 0x4}], &(0x7f0000ce3000)='syzkaller\x00', 0x9, 0xb7, &(0x7f00001ca000-0xb7)=""/183, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) recvmsg(r3, &(0x7f0000060000)={&(0x7f0000206000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f59000-0x30)=[{&(0x7f0000ec5000)=""/147, 0x93}, {&(0x7f0000edf000-0x37)=""/55, 0x37}, {&(0x7f0000a61000-0xd2)=""/210, 0xd2}], 0x3, &(0x7f0000e4c000-0x4c)=""/76, 0x4c, 0x0}, 0x0) sendmsg(r0, &(0x7f00001da000-0x38)={&(0x7f00007ee000)=@hci={0x1f, 0x8, 0x3}, 0x6, &(0x7f00006b9000-0x30)=[{&(0x7f000009c000-0xb7)="f2a607ee3de666c6c5f7919d26fb35af43c183419f2fc1fdb19e27cb58575dd3c665eb0f0895529292dd53205f02cf09c0afcfbc775f0d1367e8212d122c60080dac5e34319c768d05e1b8e70fcadb4eb2b6aea8dc7ab94ed273b65550653e55a326bd02654743432dbf9dcda5c58fdadc62d1ce9fb8fe9cd01aec83932effd60ff520dcbfe41400492d2027c775ed2847afb576ae1934a2e6b4daabbd9e8937806bbf5955c64e003b47fcf9d4c8ae0638f1e4b97b9973", 0xb7}, {&(0x7f00009cc000-0x12)="7ea79eab73aefbf5680de510f584bb991702", 0x12}, {&(0x7f0000df9000-0xbc)="8b1a1931937b2c8f612ed715b1b3ff0bfd91bec172c8e26b09f5470da7201140274f87a4391738c750e36b39d7c2473550b289c35079535332df1b0270f664e2980f565bc65a2151943326283fed13997211394f8a3423782e7b72160619d85abb45ea134324c546685789653824b7923ce2a342f28fbe9117f4293ad60dfd2e3e28f19c6d26e519f3a884a64279ee5b34ad06fb6b7361cc817af89fdddbe9f46753a82d81e8bd82e3d45726a244ba0a8093cb5067148ee4d22ea9db", 0xbc}], 0x3, &(0x7f0000cf9000)=[{0xb8, 0x111, 0x7ff, "48f505333699beac954f4d33b1d6e5bcb063839a2b1df66a4056f47cc2e130a3203b4c2a9092da541a508e4a995e7d521498c609cdc6b1e02aac8d1fd453c74a5fce5a91baff00e8c0c0821f59062dd7f407757c485043f8203d6887b2b56db22151d07c76412bc77ff45c3e93bbd0b24151c34ac8ae5762263b5ca72d7f5062691b7bc2fb1edd44770234a84e8e7a9da7aba6c1c4a1ab66e9e983b43fd48fd47ea85ac71692"}, {0xa0, 0x118, 0x1, "72ef465546cfd21f71cfe7cf41c54ae49504ede82d0a4de04ea3eb452984181e1c315ea42237ccb82a54405e8aede37f47f9e68681a247c051ec9406f55fbb1a1794fbb4719526bb44db3b5539ea737f17cbc4179836a342f793fed9c427eea60df41a69bc8986fffd0139760b35171e28ffde232067d0e385441db8c54b61992f3ff05639ad23c0d92a2a45"}, {0xa8, 0x119, 0x200, "3b9f08715c4295836cfbed4683353c779e8a1f412b4279afcd7bd82f4e72761c19f2fe582e4d412d4ee04c5d074c2c89bfd2652b670b398823dd975147470561c559e18630f460ea0b6a7c9baef7ee8b7f0b1b8db4e7a75a8c0b5b681d6ea32faba1adf691a4c580fbde5b23e271ffdde211480e89e98cc0a83efcb396cf992205fe8dd157c5a6a7e3f3ec60b3434f5ce11375cb"}, {0x110, 0x1ff, 0x6, "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"}, {0xc8, 0x85, 0xffff, "ba32dafd42ae7af116e41e201f874cf31c1d6d8cd4403d74c585c9009658823964e743111dbc164f980d963d57d6ad1baeb694f1953c8c5f9d3ad6c163c56bd0a055b2b912bca9d77f5bba542b04357471785857ae02549e3b9f4ce3611eb99b6d7528af01ed9182d7d129d83fc9fa11de60c6e0cce2fda2436c869ce1175d14f71ecf59af033fcef8256d4f78a9f436876b5d027b314b73f2cb7701b82152c9a1105f73d236bb9fe0080468a39b5aac492d953b448ba9"}, {0xc8, 0x1, 0x7, "2222b2bc0c69e095799381f7e026bdbb5009b061435b82d8d826240d64bf71a8137f7b3778cde273fe0b8d6eb085a5c8390a3ad70704c0424a67b36aded96f506187e8be5f113ae137bce7cb911cd44ec3169af86ce5de2592c4dbafc4e40748d2784150fed41e20860e9352e922192b77619bd9e0b7df1b4d25dfee03fd7e900f9b164835e4986e73120601f4a0e3f600f7d69b92586ca40b1cc601cd8f4cd53aa4858202f4eb04b515f1190e0e10b197284c16"}, {0x50, 0x102, 0x4, "76e2acb9e7c8f81e4a31958cbea5c8ef949b80680c0e5537ce594747eec684a16dd473a85898bd0f591bfe2ace3637ff397634f69ca0b7dd99c8b1"}, {0x70, 0x109, 0x1ff, "4195a4d782d0196851d12025b36913152c76db6404c85301f5d4f885293a2f647adbd3c809322119fafd933142172f1803cf57d3c04e21ff0270193c7f00af6895eb14bb023251d659702500a4bb9a5e14265600ae21035a94d97ff106ced5e7"}, {0x78, 0x10f, 0xffffffffffffff00, "01a4e1a9b200c3828cb3df6e8e7f8c14072099385da86448860f587348f389dd1e0339f7971039c88abc7a7bb6589e28dbf419490d4983882a3ce6881a8268f2a8305ac24069b08a7e16877191487599da3969d30980acdcc8833d12e99191634ed95d34abaa"}, {0x30, 0x10b, 0x3, "12e0a5d8a30143f288d7e246eb01b046bf63f7579e77b29756b8d4e4aa1f4ba2"}], 0x608, 0x0}, 0x4004) 2018/01/27 23:37:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/167, 0xa7}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x4, &(0x7f0000000000)=""/75, 0x4b, 0x80}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x9, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000528000)=""/253, 0xfd}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}], 0x3, &(0x7f0000000000)=""/157, 0x9d, 0x4}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00006bf000)={&(0x7f000042d000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="96f2b6c37869eaa4101edab815533a2541983404244c6a185c707e7e6aa0d432f84a604a80eabdad991059a496a5dc578e61ff43f26886cf", 0x38}, {&(0x7f0000a73000-0xb5)="55d7872d150cf6b04809e1ed0e06eb20996ac93349deef15d5521876136bd6d4107cd1974209957dab0ba3adb95268818531ec206d08fd7f0594b16464fee10812c7a69cd9ca59b098f87180d4575dd198b360a80795fece75ff65b2d2e3da4a228ce6ed982d10221ee6c4f8cb00cc62d917116f765e68b8e60bab1a5667b7d6990d03dd276f908484d66589758e1ac1995dedb01086dfc994585e74e8c82fb10701101f08c9df4e1bb544dc11b8ce7851ca666f4f", 0xb5}, {&(0x7f0000d04000)="c6328a203e0ed1e33fd13c1082c3f314bda8704e11fd12675b54b13b87bd146b06c657d82d2dacb525292e4275e2c67e6f64c7ce4a3c39fe606683eba2fb0d41dd0bd77232ef96ad62719e53162ff25a29022aac08d4b92f6e80c3ad4cce4123a906a789be47f7fef90dfebd29600492eedd3fee72c7ec16df54794d4fddf82868cfc6d8286d52317cba09eb822b3b7a5bddab85b0ad5c5eda9fc28615aa32bbf272c963e38af2dc688da368e42ca6f0fcd39e47b830aaf08361209138c83ce097d4a63ac108e5b60e9c01693cb69819e086d85483d5478c0ba5e4d0deb52a63cd29d664908ed1ca2d3c7d4042db01", 0xef}, {&(0x7f0000000000)="9ede58f8285be080723a7813879b81254e63f99b2d1ef81ccddb5424a64fdb9cc47dfd0dd1823cfe5ee302c4bd682b08ab65e86ba8a62449c87579c9991faeb6e84fd22d9610edccd3723312f6a9250adcb981f7d5152b21358add37616dd45fc7517e5fb3c57e1cb04d30838a9137ff", 0x70}, {&(0x7f0000000000)="c561378726b5b8e633c7e0609f12811d40924203e176cb1cef5f5bbe58139c1e0e2ab5c4cd3a9ba5c278296b6fce4aa9bfddb94dddebb10b29758b60db87348a73e79673ce1f8c1fcaf95ee9fd4e542525477cb93d37441d0368a97357350241328df69e3c436be99ae93d27bff3f406241799806fd168fd7dde68e1664a7ce365d6ff9568d726ab382586a8fc43ee7ad2c33b4bb64241b3e33eb934922ac44591566b029f58fe71de8768e3fe667468128b87b102d9876f7b0d06b135d280da354113c08235488b394b83eca20852987c2f86edde20d4eeb1624f60bdea5ff1355fef3be788b70f24af789d5ca720f146fc", 0xf2}, {&(0x7f0000079000-0x13)="7aa46aec8e136d9835bd31f0d501dfa462ee2b", 0x13}, {&(0x7f00006b3000-0xe8)="5746779cbf443a21bfac8ba00e8d4bc7a7476ed5b7e5a8f43a81b72da6fb9212fc85911657c0db7c78b09aeb5c5a067bac1b5e31d07dd046db0d5321943594b7a30a3695e2420f42362672821c30f54d4e322404a61941ca33fa43571b3b444be295acda467c346cd3b960c26694112470c02d021cacab4bc3db2964188ec3a85683285c143f9b92181d01896a33ee1f5707752b1f775d333e86828572653c1b48a7b2e7a3cbdb39954684c22aebe31d830513f5c3679bf367f5546289867d5e8c801a12f175ad9816b510af137b73d380d5f970c8c9df312fcd9bd2ed3e15e3874c16df6176609b", 0xe8}], 0x7, &(0x7f0000000000)=[{0x108, 0x115, 0x4, "458852906ba606406dee34e4e2681f5657038aaee67b91fe6bc06434bd04bbdf5a41895d60785db7343aa82918bbeae4a6c20a5f7c8ae712b0b34be19d12dde585f9b2aed8662f729a7ae21eae53d16c45531f1532867d0442bdbb98faf575fe07d2212fb2128de07527e61ce55eba925602af2fd763590c4a71a88017da2e4ce2cc3235dfbbe44e797bdf085db67439668a3fa0c34e1b3e1a9c2b33ccbb5c117cea86b88714459e832f6957bc7a37a730f6dda7677e4ed59e5024e736c4d37f84ac811de0e9419a9f946494d09871455d35c9d40261c4637faf7bc99b58d03b3bb8ac5769eea5441045260b0b93156d86d064"}, {0xd8, 0x115, 0x100, "1489d22d74be55d897ef1bb2059ab32efaf6be251146dc48532d716a2d6da16ada44a593017ff7c084599f8509acb51d2ebbfe73bc51aebda6702231e028df9a5d441eb27f6ed0e31d528a5e5c427dc97498664be396971f489b5a86809d7fcb4c8e512ffd8acdf4a10102f6b9b9a2009e15606df65a5afcb52c0c8f1020e071c0fcfd4241d4e8eb22a23184fc8f8bc8383f2638b08bd742804af9b04f39c4c85afbc0d458665852d4fdde3a7602e1cf94981b7b05d54769a22948aa21f0757afe4c3122f349"}, {0x58, 0x0, 0x80000000, "eb41934150a96f9cbb400fe093739aaa76c48c7c59e5edbf94ef165bb476d2c5a5eb9b77c0f51b6f30bc843f4a1a97f3f935a1334b0327c55ce45af30a19ff883e"}, {0x1010, 0x10c, 0x1f, "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"}], 0x1248, 0x0}, 0x40) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) 2018/01/27 23:37:04 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x4f, 0x5, 0xb, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0d) r1 = bpf$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$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x8, &(0x7f0000b55000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x35bb, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={0xffffffffffffffff, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)='!') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd2000-0x10)={0xffffffffffffffff, &(0x7f0000a9e000)=""}, 0x10) 2018/01/27 23:37:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x70)=""/112, 0x70}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0x6}, 0x40010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x2, &(0x7f0000002000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x1ff, 0x6e, &(0x7f0000001000-0x6e)=""/110, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000742000)={0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000d1b000)=""/39, 0x27}, {&(0x7f0000553000)=""/57, 0x39}, {&(0x7f0000000000)=""/107, 0x6b}], 0x6, &(0x7f0000885000-0x30)=""/48, 0x30, 0x800}, 0x2) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000032c000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xf8)="9171b24db20f5a5010574b339ee4d3e53b75c9ea0e312902f97d71daf7c63c0dc2b3242ac630446ec28de78cea9a913ef9db6d69fa9034ac4da50b7db9a35ec3077d36f5134716ac1ae882d392a7660faa45d9fea4717befbeb4cb776e15d78b16a7f38e1011ad3e8ea0c648c3cf2532c3e9703f9c424deb878ba7ba896db33bf1ef494ab2771a8a1041e934bb5b2088b726fd20d06c2e3de7a872650af17246ac5d764a57feae07f83296814b0f1a04e007bb59a8a6b5b394de8714efa34292ba0ae1e5c9f6732f870f5d3b2a2fef397f6efdafd1d9dcda50be62b31a02b97490b84cc536881264e5522c304d45b396e23f48591264c07e", 0xf8}, {&(0x7f0000001000-0xec)="2b9df8962e15a6a5d908fff7c33bd6567c6772f1bec060150075ddbbbc9ff93052c63c78719b2fd1bb1a7690573ae856afff5b6995debbe4253e431e0bd95ead166ab9eb728cb32b3f04498baf013f6c69f11d3191b7163c8ca68fe0ab28086862c1d6a5c00fae539bbf209126ba2f24fa81447e9bcce533a34dab217cc4c2c3a258d90b0396b1f805f2d3c382337e6271ed22948362c57cc74195fee03f6e638dbacc8215bd30be3e88e123a8033ce99d8dd744c12f54a35246f1597a633406b71999dfff1ae3b0b31670947bd59baecd8babe53b92b09e74e9c14fa58cbf97e3da2c2f85dd20baf30fb45b", 0xec}], 0x2, &(0x7f0000be9000-0xc8)=[{0xc8, 0x111, 0x2, "961da58e9e0081eaf385e0e875fcbe33ddda73f2b13a9f19e1fd1dd48580871362877ec68ea8a0eb187ae49783dbbf8fb4229664d1674c5531516c2e0a4a5771120b6d642b01ff33bd9027a38d893cf36d797fe28c114c8bf8cc9181a1e1b12eccee26ec61828ee3df692697dcb7e62bdec6ed3b47fc4b6eab1edf7c9eb89e0300b1f6610843f7a3c6931578120f380809ae5c54e151b4796d90412cb13f78ce00ed22c134f59fcb79760c93745c7e81b3d1"}], 0xc8, 0x8081}, 0x8890) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000269000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/27 23:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000992000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f0000814000)={&(0x7f000071e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007e4000-0x20)=[{&(0x7f0000983000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000d91000-0xb5)=""/181, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000824000-0x48)={0x6, 0x17, &(0x7f00003af000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x17}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x6, 0x8, 0x5, 0x2, 0x80, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000352000)='syzkaller\x00', 0x1, 0xf9, &(0x7f0000f3e000)=""/249, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000801000)={0xe, 0x1, 0x800000000, 0x7fe000000, 0x8, r1, 0x49d1afca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/27 23:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00001d8000)={&(0x7f00005d5000)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000071e000)=[{&(0x7f0000382000-0x1000)="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", 0x1000}, {&(0x7f0000731000)="bb59aa45aa1dda57062ca9b4594a6ff49e9d2f28ab5153a6e079ce0ebe694127bdd2b191e91d7157ce289b9ce5c37dd536d85ffa8a25630ada6007f204a0eaa01700fe937f1eff35d5032c4ab4829ea6b38474124cbbedb4172edfeb49656f99f8ca0d1b30cd5238b4a8a33ac73c1a6b41af20aaf049d2d88363ce4e142c302fe1f8d63b5898aa9e", 0x88}, {&(0x7f0000639000-0x6d)="afc55c42895bad598692d5d480955912eaf6287343077dbcdf4b4fc7bdd7b1652f096a75d0ddb1aa1b4bfcd90b17c2d630d39d89fea15247b70655c388f75d288b95c260524babdd025d3f4019a0bada6b227cc8a3108d62484898958d0c61c401b9c610b3a955aa10b666a654", 0x6d}, {&(0x7f0000e27000-0xd5)="00b4f0a16b2746352c9f664c5e349c8ee364f8f5071146c5050906f99e71ae656941a1eecc09670e28b10d5f9f64c9bc2e3868f8f13f8a573b76889ea42dcd48018e993eaf065677e3863a1f0839810974e064b9f33e4d26bd6bb6fe53855b84bc5f39d6884723ded03e2589d406fe64b1b5e51aae628f6fbecfcb21b066412ede15a76045adefeebdcb0fc0963f3fd19fc687d6752da535a0fe2f3ae5b1a5870eec8131420f3078a8a2e58dcce6a147565612aba06d7054bec5dfaee837f2b68e457aca016ac43ea919ee167b70395e772a323271", 0xd5}], 0x4, &(0x7f0000ca6000-0xa8)=[{0xa8, 0x109, 0x8, "5a24feca630facc88651ba571cbcb8ede1a58b4c1e8d5a3240fa0ff1742e7157c6685637f58f7d76baad2d5da703ae815d1138fe50e84f83a1f790d71c19409acc6f29336c000d96534af27bfa07be383bc410cf754d8adcfc1acece41fd94875973da5df678d2dc147413f92bb1aa351a08fdbb81d06fc23d631e250fd6cd955452661f0f48c37afa22ec87e527dbed04579e"}], 0xa8, 0x4001}, 0x8010) 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) recvmsg$kcm(r0, &(0x7f00003a4000)={&(0x7f0000bed000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000d77000)=[{&(0x7f00003a7000-0x9d)=""/157, 0x9d}, {&(0x7f0000fce000)=""/122, 0x7a}, {&(0x7f0000aa4000-0xbc)=""/188, 0xbc}, {&(0x7f0000cd4000)=""/254, 0xfe}], 0x4, &(0x7f0000f7b000)=""/47, 0x2f, 0x8}, 0x20) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000be5000-0x4)={r0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000225000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000888000)={0x0, 0x0}) 2018/01/27 23:37:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002ff000)="05006500f44efff9", 0xffffffbfffff8342, 0x99, &(0x7f0000957000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x7, 0x79, &(0x7f0000780000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair(0xd, 0x3, 0xb2db, &(0x7f000061f000-0x8)={0x0, 0x0}) 2018/01/27 23:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000083c000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00007a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd8c, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffffe}, {&(0x7f0000013000)=""/92, 0xffffffffffffffbf}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:05 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000291000-0x10)={&(0x7f0000e2b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000568000)={0x200000002, 0x78, 0xc55f, 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) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f00004d1000)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)="") 2018/01/27 23:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000758000-0x38)={&(0x7f00004f2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000f3e000-0x30)=[{&(0x7f0000f8c000-0x1000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xd0) 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b49000-0x8)={r2, r0}) close(r1) 2018/01/27 23:37:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000736000)=0xffffffffffff14b3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) [ 104.780480] rpcbind: RPC call returned error 22 [ 104.864422] rpcbind: RPC call returned error 22 2018/01/27 23:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000029a000)={0xd, 0x5, 0x1, 0x5, 0x10, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000baa000-0x18)={r0, &(0x7f00003e3000-0x1000)="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", &(0x7f000055a000-0x95)=""/149}, 0x18) socketpair(0x11, 0x3, 0xdbbd, &(0x7f0000159000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000acb000+0xcdc)={&(0x7f00002a7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004b2000)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x4, &(0x7f0000930000-0x20)=@raw=[@generic={0x101, 0xda855eb, 0x4, 0x592}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f000001f000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f000001a000)='./file0\x00', &(0x7f0000023000-0x5)='f2fs\x00', 0x40, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000021000)={&(0x7f0000021000)='./file0/file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000024000-0x18)={r0, &(0x7f0000019000-0xe1)="a79e51e12a010f794026c50064c2020ddb31508c2a033c9fc41acb46f3a45bf22b82170253efdc02474560084753651b1569a706615621f94f0376a0bc2124f836599dadff433f85b8ee01a0853962a1f38de2421cc9ba28d9157414a5301ec4e93ba238dadf762e73b996d4ef9fa2be3f5524e46321420be88939fa1397120585e0ff4fb4ded67e7da4a2ca83f13e34e972bd389a624c540da455a539475ebedfe8172acc301cfb55fcbb1d926c3614c6aa72b035442740eb53ac04609a6b4966f82ae85bee554ec346db580aa3c7233d478afec408c9675228c81f128f6f5a38", &(0x7f0000023000)=""/13}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000024000-0xe)='./file0/file0\x00', &(0x7f0000024000-0xe)='./file0/file0\x00', &(0x7f0000024000-0x9)='configfs\x00', 0x8000, &(0x7f0000024000-0xea)="7183b23baa68ad6c9090c1a667696c0cf6353dd3b93e4de669f478c48f960129196c11775528d3d9941fa5de04af9d28e08ea49389fdf14aefba45e7743dd8642d554239c72572890be1210b9184546ef42e8084013b8618d73679d900ba74970dd68051f7172e2bb5e585a8b9ad4336dc9acd47e10bb4ce4398d03340bf767175f912ffa4ea35c5450f7cd34aa8de5ad1e40874824b7320cf126b7ea1935668ffe4ca3c59fcd244a2546114328755ee70da03b84ce19a4c4f442ecc8757d3f19c43318bca2e234d22bdcd1ee2cac9568415a1e12fa4e27b73fd3f8e2a17d2c8f7cded76c9176d54e114") mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000022000-0x18)={r1, &(0x7f0000022000-0x5d)="d25376a2ea398af7b4c85289a39ecac685ac95eaad20955d114d94b48894f9da23c76d576b7d07eb7a42a3fb3aba963b41107f372bdbe003a42c147e3f1865c62ab9e1391cae8b25fecf0ffb64651356b9964fdf289df9a0f2cbfbf1ee", &(0x7f0000022000-0x11)=""/17}, 0x18) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00000c7000)={0x0, 0x0}) recvmsg(r0, &(0x7f000036b000)={&(0x7f00001d0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000060d000-0x60)=[{&(0x7f0000386000-0x87)=""/135, 0x87}, {&(0x7f000058b000)=""/85, 0x55}, {&(0x7f000084a000-0xb9)=""/185, 0xb9}, {&(0x7f000035c000)=""/135, 0x87}, {&(0x7f0000370000)=""/107, 0x6b}, {&(0x7f00007b1000-0x7f)=""/127, 0x7f}], 0x6, 0x0, 0x0, 0x4}, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f0000a33000)=[{&(0x7f0000c4e000)="640499da06a660752a3b7bf8994c513bf166e6477574f124b6615eb8587683153d01a549bac71f3b2c654b510d49ed12561338c82aecf031a87b85d0ae4ec213944f1c7b0aba981f673cc089d2ccde8633348c3ffdf9eb81fe3b0eb7e5eb7278f947b3b5fef02b9aee9f37fbd6d7af6396e2fb263eb8070c0c004ad72c18b4136e69fd84db293ccbce42d9fc48392d5c746a5ea1f255444565c27260d96f4ffe48a75aedddebf37b28c5d5f725270ce8a6e88af97a646a598fd7426c772c8bb229d7e335b70481c4fadddd960e64b0d4d5676f392ef0faa82ca2d9c9d579af47fe802cdfe4ef6a18de68ed90dfb6dff94ddb", 0xf2}, {&(0x7f0000194000-0xf9)="97181f88f7d77272bc9d0780c6ca6500e09b20b001a26a5741db466720719d5849ea69714df227694cfc26db3c958f836071466389ebdbc1c821f2453ec6aafdaf946387ff402defe7d2a72d1652dff0bf834600c17a2ee6fd9e286e13ba6ef94cfa110bdce924693853608d5105b368c93bd0478e515b867d195e323294bda0674b4f355962d59913ce23c30751ffb873148b3b1d2367958d7b14dba4a7c9844379536305c0c04ed2901c310c2cb1f85fb1abcd6941c120cb6ca3387d1b23e1b69f008aacfa1359f87277870de8a83499f6807ae5ace69dc45246a96902b02c7771385bb6d4baa0e2ae842202adcfc62ff57672d1aa231984", 0xf9}, {&(0x7f0000dad000-0x1000)="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", 0x1000}, {&(0x7f0000cfc000)="f64680d5deac7a45debea42184b085b9b33406f3e98b7aa00a181d124d707a71fc589804aa64c62b307642d9c22cdba94031669a811b6f3e15850ee0accc210784d07f35df2c8a9ea10cccae9330eb4436ccc8ce57e0961abc0d", 0x5a}], 0x4, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0xff45, 0x0}, 0x0) 2018/01/27 23:37:06 executing program 1: r0 = perf_event_open(&(0x7f00007df000-0x78)={0x5, 0x78, 0xa6a7, 0x100, 0x3f4, 0x971f, 0x0, 0x1f, 0x400, 0x5, 0xa2a, 0x8, 0x8, 0x10000, 0x57b9, 0x2, 0x10001, 0xf8, 0x81, 0x400, 0xfffffffffffff800, 0x5, 0x3f, 0x8, 0x0, 0x6, 0x4, 0x8, 0x9, 0xb5b2, 0x9, 0x2, 0x2, 0x3f, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x7fffffff}, 0x100, 0x9, 0x8000, 0x0, 0x5, 0x1, 0x7f, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xd690) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x3, 0x8c4000000000000, 0x0, 0x0, 0x800, 0x5, 0x1, 0x7, 0x5, 0x3, 0x80, 0x0, 0x0, 0x3, 0x8001, 0x3, 0xfffffffffffffffe, 0x8001, 0x3d4, 0x3b6, 0x7, 0x10001, 0xcc, 0x3, 0x10000, 0x40, 0x8, 0x6e, 0x1, 0x1, 0x7ff, 0x9, 0x9, 0x34344000000000, 0x0, 0xfcb7, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x4020, 0xfff, 0x1, 0x3, 0x79, 0x81, 0x9, 0x0}, r1, 0x1, r0, 0x1) socketpair(0x2, 0x80000, 0x389, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xf, 0x5, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r5, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r3, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) [ 105.488431] IPVS: ftp: loaded support on port[0] = 21 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$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000005000-0x3a)="527a561ec155b3e18003c26a926431f73d060e79f29b38b475a9b646da93dd7b6bd44b02be41e8aa55e76ad326e853a0095a00b90a82204d05ac", 0x3a}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000005000-0x36)="aa01cdc0acc0f6e551407bf22ce644817f54e3a4ecf1887760306f67a6e4193380871d04ba4731949e6984fb2ff5f194470eb62bc9a7", 0x36}, {&(0x7f0000002000)="7ea4b685e2601c3f1c085fd4d618dfc964c8ba46d22aba1e8c4067e79eaca77a306d71087992d4660c0671e992898828a8bc8a", 0x33}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xe7)="9d0302661cfee058a8708e7b34ccaa0f6b803dc2071b2846fb834b96ca718af941e84e5cf1423ebb315fb6a75ccc32deee25c4e6ef8d539447f7e7aedabe1a5dd5cf44f9f2bf3b3fcdd5df056329c65ed243a56feb981968dc1498d344f0a06802692c1576ef01b7debb5099af463d44ea7a63ead975dbea8974b16ed335f0cef37150626f8e8249d57fe89f1f15162794c425659967659e793346d25b4574967c363457d7aeca8d108370e95e6623440e0217de15f572850cbda03995b2502939e51b137f5b73c16facaa48c2336b9289ea7a9926906207cacf35734bbb71ada9ab91e4f13962", 0xe7}], 0x6, &(0x7f0000000000)=[{0x50, 0x0, 0x5, "38d5995b3261ee62729201e192a19f11dd212b3c37b978181e0a45b10ede81832e359b95619be93f9ac43ba18862c7f6a6479887f9a39da61790"}, {0x1010, 0x113, 0x7, 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{0x18, 0x113, 0x0, "eec10e7160a6"}], 0x2088, 0x4040010}, 0x4000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000006000-0x1c)='wlan1proc\\md5sum)vboxnet0G{\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x10)=[{&(0x7f0000006000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f0000002000-0xac)=""/172, 0xac, 0x100000001}, 0x1) 2018/01/27 23:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000dd000)={&(0x7f0000243000-0x8)='./file0\x00', 0x0, 0xa}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000094f000-0x10)={r0, 0x28, &(0x7f0000abb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb1000-0xc)={r1, 0x8000, 0x10}, 0x1e7) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bd6000)={&(0x7f0000d5c000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000170000)={0x0, 0x0}) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ec5000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000898000-0x2c)={0x1, 0x8, 0x1d67, 0x200, 0x2, r0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000f77000)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00004f2000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f87000-0xab)="") 2018/01/27 23:37:06 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x80, &(0x7f0000f72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0xffffffffffffffff, &(0x7f0000f71000)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001df000-0x48)={0x8, 0xc, &(0x7f0000f71000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}, @generic={0x800, 0x0, 0x7, 0x81}, @alu={0x7, 0x3, 0xb, 0xb, 0x3, 0x40, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x6, 0x0, 0xb, 0xa, 0xfffffffffffffffc}, @generic={0x1000, 0x100000000, 0x80000000, 0xfffffffffffffffb}], &(0x7f0000bd8000)='syzkaller\x00', 0x0, 0xe, &(0x7f000038a000-0xe)=""/14, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f72000-0x8)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f71000)={&(0x7f0000f71000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f72000-0x30)=[{&(0x7f0000f71000)=""/4096, 0x1000}, {&(0x7f0000f72000-0x6)=""/6, 0x6}, {&(0x7f00009eb000-0x2b)=""/43, 0x2b}], 0x3, &(0x7f00008bc000)=""/68, 0x44, 0x80000000}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x4, 0x3, 0x1, 0x18, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffe2e}, {&(0x7f0000f79000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1185, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000f7a000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 7: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000366000-0x10)={&(0x7f00000c3000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034f000-0x10)={r0, 0x28, &(0x7f000037e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000224000)={&(0x7f00001a8000-0x8)='./file0\x00', 0x0, 0x18}, 0xfffffe0d) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000037f000-0x2c)={0xd, 0xb79, 0x100000001, 0x8000, 0x8, r1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000208000)={&(0x7f000037c000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000071000-0x8)='./file0\x00', &(0x7f000037f000-0x8)='./file0\x00', &(0x7f000037e000)='adfs\x00', 0x2000000, &(0x7f000037f000-0x3e)="cadecaba206184484d5a360669b1c9ca091fc1008c0daebed4098fb020dec60ff2e46cdce5fe4202fb7f78e653c333abcde0ec8992851e6a7769e1b3bc77") 2018/01/27 23:37:06 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x3, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000021000)={0x0, 0x78, 0x3f, 0x1c, 0x2, 0x5, 0x0, 0x8001, 0x1003, 0x1, 0x3, 0x7, 0x8000, 0x3ff, 0x1ff, 0xfffffffffffffff8, 0x3, 0x9, 0x6, 0x0, 0x3, 0x1, 0x5e, 0x41bc, 0x7, 0x7, 0x24c, 0xe17, 0x4, 0xffffffffffffff5a, 0x89, 0x80, 0x7b, 0x7, 0x4276, 0x0, 0x9, 0xfff, 0x0, 0xfffffffffffffffb, 0x4, @perf_config_ext={0x6bfb, 0x800}, 0x10650, 0x3, 0x1, 0x2, 0x7, 0xeae, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0xbb46449a83ed68fc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000019000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) 2018/01/27 23:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f00000d2000)='./file0\x00', &(0x7f0000b46000)='./file0\x00', &(0x7f00003f7000-0x8)='iso9660\x00', 0x0, &(0x7f0000864000-0xff)="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") r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bbf000)={&(0x7f00007f4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b93000-0xc)={&(0x7f0000a74000)='./file0\x00', r1}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f4000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000014b000-0x38)={&(0x7f0000b06000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x3, 0x0, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x3a, &(0x7f000029b000)=[{&(0x7f0000cc7000+0xbff)="df04fae89feedb1a356eb92fd512916ebe53d379c9806550b9a2e624959d22c407c3c0b845809baa406a6611192610e16eee97224f872f96fbe5ecbee46231c5ce84eafcf08ec6e808d62b4802", 0x4d}, {&(0x7f0000390000)="8578ad8dcab8dfa77b575b15cbaa789bc7e7891e68cccf3705a2cc4a09027b9b0e2312b91862882701a18d9beae887285d02ca773c9c17d4a63b72f9b6344ba175a5f1123c43ba2f93dc20568f128ce675bd29e5512bb41b3d2787c6fc8e17425b8512272bf34f69f01e8e79eaa46442f2ac9e9f7923dcab5ce891c6ebfdbf7c6f3a606bdd0422338e0abdd71ee9aa5fe756a6a5946c8d69a52c93a72e54583266ee765a2ee9a582264baa56bc048e25c97438a8e76912c1296bb12a853a385a3c758d8c89ea70f509c029c7a16bb3633211a93655bf225ce208bf58491cdbfb13941383000e1d1a7c120df2e3861f27928c35e794", 0xf5}], 0x2, &(0x7f0000f02000)=[{0x40, 0x3a, 0x9, "9a9510e6342adf8ac29133617cd1d7249663231aa843061b2c2800b649b431807a382a74e2b7b23bf3166f4fe4"}, {0x90, 0x107, 0x4, "06c9c13bf8f91748aee3f720959c7ab5aec9c11c3f697824ba5b305f44939337a7ca55d8ad79e8cff2bfdddb1ab91cc2851471c81e2aea1190d70568959b179a58b20cd6b6d45722282317616a3d5435e3457ee69beb93252f29cf76e4df9dba40ad90575ce9e4edd46589edb10f1fed1fa20191da1cb62f3048"}, {0x1010, 0x3a, 0x1, "84723777712dff9f10e72c17e08b85993b9dc3bd782f904f705c521ed5aa541f3528f0811bc03c6f64707729e355877d4922c146dcff54c4e5bfe44cfcd2ed77d21ad6b0bf1008ee0c116c435fcbd8f0dab59c44c5cf6a02ac267fa488fe595443f6841a1fb7fcb93486e8216c03bf60acc3abf6b31a439aa1490ce3d04fd48b7a45064bca71d3ff874b19c5b56503b94f01e002ed74f7e6f3dc3cde28b555bf4694edf742dc9903abb6a0a95ee21f661dbf3697509cc2f6e27de70325c500b07feb30e3037418fe070922370282dfdb69d8804c93be3ff7bd9cdc370b692ee6f48b8dfdd068e959635305362ccccc94061586ce35198981c71439d61c7c36e45d17ed44e22380b2657bdaca17a3df661d3010d7f0950aabfbf978f203dd4a010876fe2e9a7d51c4dd7a1a293dbe55b4078ccf9616884ea61491031f5838aeb9e438981b75c6a5d6ea31693b080060134046537e972822ca1878c397c89a03322c4f4328ceb03f600b6d504646f4b2bc86549fbb6fdeda589c3c45406b88dfba7341d62ef7c1385e17b356fec7576efc1d077aeddf4e942f1deba7eab60750dc3b5f57f63d1a0e8cf6d91167beb377e7f3a711bece6773fd26c55fe3af7a0e4866d308ebc9d116fa21575f9eb561b8161fcfd0b5f91d983252fe3a9d3ecc431ad363efc8fa77b5608d5a1692e6d52a4a265d03b1b72b98489ef6e73ddef722a4417ffd56c1f5f6649b8030fb5b30edff028701ffd4b929e84700937522caafb51cf28833ff14ac6b16394eaed6485c309df30a245ec44cc8a8bd18d569ea4eac11f070bc6a7b123c5824b0f13efa3a409400eec84cbd3b01233b5e68b52c2ce48578bec4ab97c833b14490a3224e333fd0ef0cbb585effb0bc5d8b25f19b14e7e577d6bb7cac4d3fc814662996f20629dc3487b32e4c861e1dfbff52d0b4ce4117f4b839fde73da1408a2e06b58ef72b92d7a41cc5a71cbab3757e9a651707bbdd78c13075ca21a7830fe7cbe76fdabb0c12cabb060c6cb8432d3a30ed8aed335c261a9b26cc1c207e6bc4ef024185931bb366dd3cf15da93cc9393f473b9571df1354468e512f44ff3ea0461ffd5d3f6478174ef283ecd8e1838456c05be16deb326b0473edb830f2693896f802a6198d9c3e1bf23e0b6907f2705917042e50bc2af1da8d471eaf1badf344a2367f54c297bfa6d6f3fcd95091facc6d75de97578144d0ebcd6fa07dfe06760c94934a15964fae59b543c32d2a3793816d503cb5cf1ea738aa22dd2bd687c8e446501b73b50dec44ca5262d0cc33be6245acea627450fd7ad42270508736085331c80f876a724f6220b255190322f7a1b8c1247bd50072cc0507282703bbc58e17d48e0f7d33300f5023bde4c9505254c7294efde241c27d3e6a846b9a2c02875c870b3bd613f9eabafb3a0b25557af6521ec1f373aaa3f74b7e54834e30f7f2bf238818f1d123ad014e56095f214fc02d46c4136d63e01f097e0d3041223ab77972003cbce864220c200a2f2c0676623c1c797c7d653992a89e99c41e85572f424f54adbfdca9062590bca603ead13cc4dbc0d4bfee809ccc57985a818d56fd5b74e11e5880198a14b5b6a110732941bc49af3c9dca4ec3052059fd7bd80edbdd9eed30bff37c6c8573ca9b43acf1b333f2610ce47278685606ab8780bd72b89c8540eb503c9dbab5d546acaff0ec357f164d87452f1ee72a53639aaaa74445d5f79114889059d1ccb5c386b329ad61a2ffb905e639afdd5d8fecd14af2e6455af006838596700e035d887f6bedfcb6569d9efff31011e1275c3cc53a2c0a09ee7eb099978f6f4a140532c902e8960ff97a0000da2247edcea9d165f02a09bf9ae952d6de296aed8cc1c23b6b7110c4a5acce2757570e303f2c9f75f41b08b8e8d0382de25aa22bf051db62fd5dcd93c4b42f6802066afa356a90fb464909cf99043f39ec0de00488a5391cded74eb2dec85f14895df3074245a71fdaa66c2be7d5d74c7bb9bc8dcf6f284c6ed5ef120a2d5a18229a80c48a358f788f884e283288b4f9cb8b486b6530573d824d2ae89633ddc23021286a2a565244b225fc80c9c92ce4d7f488d42bee808dd23d28b29511ad61322fc904f3aae19a0d7b0df3b2bd726e12d37d7a30c05fb80508542bf145537bd38210443173ad0fb674402e7e66250972437331937d7540e731cec3ca12f985990a5c75513d2d3585c776ade3888a7e340b3197118b8d9ab5437ed0e8e9e63517a1a6a858102c5d676df96c4bb0e7a53b5042c92c7937c4ca6e125bd6a9c3abd78552eda944d42993f54f8cb64ccc213925b36c488c73ef1d960937155d18ad9ccd2de98396d57a3e198fc824df051bfcee7fff274d75d4265008a848615255b2b44c642c683446d1c50432625fda1af5cba1a65547dc926261c41203f35d74e84c2714c3fe8ad9cbd84b865c775236424aab3d1fe0f763b8dc67b9ca7806c9ae26b78ef584ebfc65e019055083426d54af9c4f77be452446ff2f41e613ca57e08a3bd480db47e07578c0f1b13231a3b8703dc61977205cffa2a9c045ccee6b38902a9d84f7171fe72c76a3bb5c268116f3db292b14c3e05e322919ac9c8d70b7e3e88f26fd5dd78d9c88d9c0ee6c6bcc88afaa06e090984a6423500aeaafdbb54c316925693f71f1d57700d986425b3b47cf67f2db0dd6122a044907b74da743801382151af1641a2655a4216734f6d607babaab45d240ec4edd3474f2065c730b1fbe2bc6c269ef2e09f078818e34b054df3cb608ca31a49f58c9e692c7dd2060c6d710e54323db6c315d17432c4982c851b0b9fd1a69b01a8a294fbc8cdc933651ee82c700d10924084f8ea2c581836ab387fe1dd15ad155f32433ab9c6408d47327840736d5ac952761c99b0d96e229f6a105d819c92da06057258ef461c5e0da671c6cbcd282fc23728a71b0c560c164568c0584ea5d10de0bb568bd59b1dff7cfd30cafd05c6c26dbd71f0ba043355d184f86b563e0e2c87a1f146a40eedccce11eb4ef460c8a92a2b62ff3221e297ec5e69ba926a2bf984112d20cdc6598bc20a42011939e89d8e7d1913581b27518240ea3b5a7a798f63e8d079d4c977caf13cad8a239ade6bb29e55c9741adb5d44c38638b8dd8018adf9a3c2c66ba034189808a315e26f32b0f16b3b30102d4cc0e6384d560bae4a346bb2ff0c916b0b2d4478f78588340e2ae0954d888ca1335783bf89b262212cc50b0e1f87835cfcfe0ef3264a31fd68856830ec59130a97ac86f619a993671a72b55270ff5e30a3dba9f90b1e4a17926bdcf77c437ab701dfa4813d074afeab6eeeb903b5feb17505ada7801eaca76152e8ff7d611084d2e6f8d1931f6d08bad0cefa177ec2b7f0adef497662bdba1d379ac50b822b12ba3e6593e11efe9b64bd76fa49a2cb249c703bcfebb91531963539e395322d041c1e835670170c6c7a285845f02ed659a043f216b7b42433072b72dfa7369d44726b6f35b70ed9dd136c51495374d8ede1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0x10e0, 0x4000}, 0x5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000837000)={&(0x7f0000d0d000)='./file0\x00', r1}, 0xc) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000409000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) r4 = getpid() perf_event_open(&(0x7f0000934000-0x78)={0x0, 0x78, 0xf28, 0x80000000, 0xfff, 0x7fffffff, 0x0, 0x5dbd0712, 0x40, 0x7, 0x3f6, 0x2, 0x2, 0x800, 0xc28, 0x1, 0x5, 0x101, 0x8, 0x5, 0x0, 0x8000, 0x8, 0x2b, 0x8, 0x80, 0x3, 0x7, 0x0, 0x3, 0x7, 0x5, 0x4, 0x4, 0x8, 0x200, 0x100000000, 0xfffffffffffffffc, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x0}, 0x23000, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0xd643, 0x3, 0x0}, r4, 0xf0b3, r1, 0x2) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") 2018/01/27 23:37:06 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ccb000-0x8)={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, &(0x7f0000a88000-0x38)={&(0x7f0000639000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000001000-0xfd)=""/253, 0xfd, 0x80000000}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ada000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000ff3000-0x7)='mqueue\x00', 0x20000, 0x0) mkdir(&(0x7f0000bb9000-0x8)='./file0\x00', 0x132) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f000045e000-0x8)='./file0\x00', 0xc) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d6d000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000110000-0x38)={0x0, 0x0, &(0x7f0000225000)=[{&(0x7f0000487000-0x1b)="d5f7081fc45e5f1dfbb41c05f7a21d643c2c9a9fa0802b451980af", 0x1b}, {&(0x7f0000092000)="96d5a53554d89badfc0e355c3922fd58c2945ecca6522cac12b15c9d8bf805d92bec2ebd66a7ce51825a52b2ec96141b78ff2f19503741b7a7f73ca85394794ca17091b8124edf2d8b5127d573cc5c4077079890e3cc11312dff26f1769cd54f20d684ee6d54eb5e332404e49969a672c1ada50fdf96fd29d60c3cd11cd1d58e9ab3defba3f81d044ebc15d0524c81785562c030d447c8781e5cc54b16cf55975decec02d36d1634d75f06dae496ef739f11e87ace2b9743ce803125f7cce83fe404e88a3044860a0d50b5384807881b5b85389688272e", 0xd7}, {&(0x7f0000772000)="900fb682623b7e919bd03d1093561f39b84bc9865e6b4b51450bb5c9a37f70c63632ae", 0x23}, {&(0x7f000041c000)="576a55f244e131e71cf46ab3b7f421756e0e76bc0171d6dea28abf5e514a1163ea7d0e349732334ac812ab73499953f40330e9c3b3f45e0a1bbc52e36cce482460f8bab53041d7a0d0737ae16e9a5d402a9a8a51ff3c21a8d09f50c18e05747390af6f9b70f8ddf0ac96fd5a976d30baf5d705b4293c44c6e42677553196b634c00074c338c8f0a8ad01cf1890953256e1f6bb51b01c9d025ae5d19fe3cccba1e391bf7c15e383c0b4012d9fd60711e1373c", 0xb2}, {&(0x7f000003e000)="6eed4a9fc271e00ca561f600e63cabd51367f7cf438222633040fa48c2ac4acf2fe0166fded5be7351231a9004c6bc01d0fad58d4cf6520ea71be0a9352aeca706f16e64f1d624277ee80e5153439f72c53d69bfdeb7bcaa0e79a7f246898bb29f78132c964d023534ba830716a802030d723b9e1489de76c973e4483caa02ccb1efe3e7a37b695eb254212b9edfb8eb012780f97e7e0c6ec850a6113a6573bf9f09004a10b714cfb219c548866034995acbcef81255ecd11bc6bd5c814ccc9569e9b1702946c52b9662c429880f7bee315cf841f05460af066b01b71cba7571443d274e7089224d44a5c02347a2d7f210ce", 0xf2}], 0x5, &(0x7f00000d6000)=[{0x70, 0x11f, 0x4, "f57e36239b399ce5908cd794bc607016f0ec3b5e20d7f2787df1e53d866af6601e06285eff977fc21b227b628ec54196ef4799ec92ae608b08179f506dea39e355e1153214819530c68b9ce1e20302bf9ff6aa7f5120d374c56a"}, {0xc8, 0x1ff, 0x0, "ff973fc4faa6012e871b8698be5be8268418cd25931c28be0050076f1199b0f5dc92ca3b84fdb96a460ec7baa3bd0aeacf1d4f7f2233d6db11a11dbec533a698561c965adc9374b30205d9893ec18f8149f836133be48a2c495d6650bb99d5f1f3b47f165e7b9524bac299ba2ec64b87dc7c6e860aedaedcaebe9c8510fe26b7e85d911641b7b809bc0be76378df2f122384c380c2b01e78b44e1cefed5fde8f32e5592c80905ae4e8bba615eb563bd8c475"}, {0x70, 0x11d, 0x1, "a0e3212af3b456160029b7fffde4afafb31dc575074d0272910c38d2d95868a791e44bbc19ccef43f14ac58d1e1ba9f52d879fb4d53ba454e40e6401ecab658ecca9882c6261692bc745cf87d59bc25e49666ea41016e00346"}, {0x30, 0x11f, 0x5, "69a974b4535eaf8bf143e61fc83ad02df361aa406b3646a2b10e5e2e6e9014bd"}, {0x80, 0x100, 0x1, "25ed21e1ce35d3efc00b01043a0d44c1c8a62a4cfc438577839fb627d330c3a0e2119cf6813006416338a024204c0f4ff1e96694676fad8ae72c5bba2c64d5b610611c5b1c31204202c9c0d1da997d3d28b672581d1d4b91a831cea01f38b6aabb60dcfe7ac3163200832aae"}, {0x78, 0xff, 0x1, "12076ef33f3d4ea72db6b2a3ccdcce11275f524125df394e6e5cc0212b5187a52d932d2d95a9eeeebca6c79b45e5e366dfa8466a1a659de7c9fbb0ba5445dabd137748929c146ad5fba05f0d825807499b6d6ae8cb608ce54cf7e5d43241216488e9079f"}, {0x80, 0x19e, 0x1ff, "d693ad98a840c4bd06c47b508fc66d0ed665ad000b2cf122032e32a334fba6e335979732142680371f248461a5c8dbd41d4827879df8692de84dbff8728f60ae3584efbe97e4ca7496bea46631052ebfaca94767dec4091a3ac107b61489a38466f8cd7879f1977c4e667db2b6f8c595"}], 0x350, 0x4000801}, 0x1) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e43000-0x38)={&(0x7f0000f74000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f74000-0x60)=[{&(0x7f0000f74000-0x2b)=""/50, 0x32}, {&(0x7f0000435000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/27, 0x1b}, {&(0x7f0000f74000-0xc2)=""/194, 0xc2}, {&(0x7f0000f73000)=""/55, 0x37}, {&(0x7f000044c000-0xbb)=""/187, 0xbb}], 0x6, &(0x7f0000f73000)=""/4096, 0x1000, 0x2}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x26, 0x1008, 0x800, &(0x7f0000f18000)={0x0, 0x0}) 2018/01/27 23:37:06 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x2, 0x100000000, 0x200, 0x10000, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0xf, 0xd, &(0x7f0000021000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x30}, @ldst={0x1, 0x1, 0x3, 0x1, 0x2, 0xfffffffc, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x1, 0x3, 0x6, 0x0, 0xfffffffc, 0x18}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0xa)='syzkaller\x00', 0x1000, 0x1b, &(0x7f0000013000)=""/27, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 23:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006ad000-0x10)={&(0x7f0000d64000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004bb000)={r1, 0x50, &(0x7f0000ac4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r0, &(0x7f000005c000)="", &(0x7f0000144000)="", 0x0}, 0x20) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f01000-0x2c)={0xe, 0x1, 0xfffffffffffffffb, 0x3, 0xd83b418aba81e01b, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:06 executing program 3: 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) r1 = gettid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000600000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000286000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b25000-0x4)=r2, 0x4) perf_event_open(&(0x7f000019a000-0x78)={0x7, 0x78, 0x7fffffff, 0x2118, 0xfe93, 0xbc, 0x0, 0x80000001, 0x1000, 0x1, 0xff, 0x100, 0x3f, 0x4, 0x9, 0x1, 0x2, 0xd75c, 0x35, 0x1, 0x1, 0x4, 0xfd, 0x8, 0x7, 0x7, 0x635, 0x3, 0xffffffff, 0x6, 0x9ed0, 0xfff, 0xdaa, 0x7, 0xffffffffffffffc0, 0x101, 0x9, 0x1, 0x0, 0x7fff, 0x1, @perf_config_ext={0x58, 0x98ba}, 0x106, 0xe52, 0x1ff, 0x7, 0x6, 0x81, 0x5e6a3c7f, 0x0}, r1, 0x7fff, r0, 0xa) perf_event_open(&(0x7f0000287000)={0x7, 0x78, 0xff, 0x8, 0xff, 0x200, 0x0, 0x3, 0x4, 0xf, 0xff, 0x9, 0x3, 0x86, 0x10001, 0x4, 0xc7, 0x1ff, 0x80, 0x100, 0x9, 0x5, 0x6, 0x800, 0x1, 0x100, 0x81, 0x6, 0x7, 0x4, 0x80, 0x101, 0x1ff, 0x6, 0xf17c, 0x4, 0xffffffff, 0x5, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x9}, 0x4, 0x8, 0x4, 0x7, 0x0, 0x30000000, 0xffff, 0x0}, r1, 0x2, r0, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2405, 0x0) 2018/01/27 23:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000684000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000fb8000-0x38)={&(0x7f000093b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000f1f000)=[{&(0x7f000063f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e25000)=""/4096, 0x1000}, {&(0x7f00000a2000)=""/225, 0xe1}, {&(0x7f0000e89000)=""/91, 0x5b}, {&(0x7f0000e77000-0xd3)=""/211, 0xd3}, {&(0x7f0000b61000)=""/148, 0x94}], 0x6, &(0x7f0000fca000)=""/68, 0x44, 0x40}, 0x40000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/27 23:37:06 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x4150, r0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x0, 0x3, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='GPL\x00', 0x0, 0x72, &(0x7f0000006000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000)={r1, r1, 0x6, 0x1}, 0x10) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cb8000)={&(0x7f00009fb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000097b000)={r0, &(0x7f0000bc0000)="bbed6c2e8251fee657aea2e85e2b29cb360f8e0c3c11eca4e277ab04e9d54ad3da7518ecf5c010b233b67d2675b90a73b8e6a5207df7492ecae998f86eab3d2117c5895c82c9665468abbf65a3bb541b00090e6c7b50"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x7, 0x200000, 0x9, 0x0, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000041d000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000509000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f000045a000-0x3)="", 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000906000)={&(0x7f000041c000)='./file0\x00', r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a78000)={r1, &(0x7f00003d2000)="f69e6317c9e6a49a5dc7af", &(0x7f0000aeb000)="79fd499f434b8225a8f7698e2eed882833cde874f9236c25559ab04f3b6beb9aa485de54647bff5f0b48365481e38824a4b7a4acd73bb18262e68e6c5eb9e7c9c10a22bc51848bef837d3f1fcef24febfd234cb1", 0x2}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000039c000)={0x0, 0x0}) 2018/01/27 23:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c6000-0x78)={0x4, 0x78, 0x9, 0x40, 0xe40, 0x8, 0x0, 0x9, 0x8000, 0x4, 0x401, 0xb5f, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0x1000, 0x3f, 0x0, 0x214789d0, 0x5, 0x1, 0xfffffffffffffffb, 0x3ff, 0x4, 0x5, 0x20060ee6, 0x5, 0x100000000, 0x5, 0x2f, 0xdd1, 0x5, 0x9, 0x7, 0xffffffffffffffe0, 0x5, 0x0, 0x0, 0x77, 0x0, @perf_config_ext={0x0, 0x1000}, 0x28000, 0x8, 0x55, 0x7, 0x9, 0x1000, 0x8, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008e8000-0x8)=0x0) r1 = 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, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6ab, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/27 23:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f000054f000)={0x0, 0x0, &(0x7f0000ed5000-0x40)=[{&(0x7f000049f000-0xd9)=""/217, 0xd9}, {&(0x7f0000394000)=""/240, 0xf0}, {&(0x7f0000372000)=""/197, 0xc5}, {&(0x7f0000388000)=""/223, 0xdf}], 0x4, &(0x7f0000b87000)=""/0, 0x0, 0x7}, 0x40) 2018/01/27 23:37:06 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004a7000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=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) gettid() mount(&(0x7f000028b000)='./file0\x00', &(0x7f0000885000)='./file0\x00', &(0x7f0000a98000-0x5)='coda\x00', 0x300080, &(0x7f0000f65000-0x9a)="ea38f063ccba66faa5e8db0f460daf6b6690b07ef3fb7f70bcbbc0cddf26be1429f552bf10b0a635d16686a17399981d32a045139d85e520cbd8c36476c4a985eb4458a38fa6acf18d71eae669f42ef0e1ba2ce2775da3122081cf546943d5712b407ba704bad68c7ba614e6ca0b50b40245db3eba323e4c636bd3b978fc189de20796fc530bb1b6348ab8b93be9d08805a3094e84860b8fb364") r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000077d000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 23:37:06 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x5, 0x1, 0xff, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000532000)={r0, &(0x7f0000025000)="096b8f53c5afab07c06ca2e3a755b4cbd2153dac377be2b503b8737da1895e7a23d9de9baf58336c47d1ef3332d1dabb23364481a99fdb8d45978f052aca6bf97b3b164d8dfaff314296565ffbd21aa6eb9876edce74c631bbfc81000538c6162c9e170405f4a7cfc61e3f23ef567da73579750b619bdda25551c4977b6cf72fd5c199530880fc4dd748df80d876dd93f9765a3f8b5c8441ea427d73aed78434a3937422c2442b5e90a3fab264399ae42a9e227b512a41b3a15c0dfda697a831bffa3999043defdad2be5f4187925cead3f2e52241a14c661d2d4674", &(0x7f0000001000-0x6a)="58d350f83c806fb6a9dc275ab701198acdd012a8fb042b94b30437a511c0d4d9191caf81f39dabb8b4b94fc1a7868d32a04fe7a11097a329f871c9ddb8eef9d3ead4248b923e21046797cc8126d8e15d5d92462983ffcb8591727b8772fa5005c9a137d3ce0cc43543b2", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/27 23:37:06 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x5, 0x4, 0x4, 0x1f, 0x6, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xa, 0x80803, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x1b, 0x3, 0x2d, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={0xffffffffffffffff, 0x5, 0x0, 0x0, &(0x7f0000009000)=[], 0x40000000000002aa}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2018/01/27 23:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) recvmsg$kcm(r0, &(0x7f00009da000-0x38)={0x0, 0x0, &(0x7f0000e1e000-0x30)=[{&(0x7f000007d000-0xdf)=""/223, 0xdf}, {&(0x7f00006eb000)=""/100, 0x64}, {&(0x7f000066f000-0xfb)=""/251, 0xfb}], 0x3, &(0x7f00008ae000-0x8f)=""/143, 0x8f, 0x81}, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aad000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007fa000)={r1}) recvmsg(r1, &(0x7f00004e9000-0x38)={&(0x7f00008d0000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5a000-0x10)=[{&(0x7f00001ec000)=""/57, 0x39}], 0x1, &(0x7f000035d000)=""/91, 0x5b, 0x8}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000087c000)={0xa, 0x5, &(0x7f0000c96000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000169000)={r0, 0x28, &(0x7f0000711000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000899000)={r1, 0x7, 0x8}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c9a000)={&(0x7f0000fd4000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001e0000-0x30)=[], 0x1000000000000189, &(0x7f00009c9000)=""/75, 0x4b, 0x1}, 0x40000000) 2018/01/27 23:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x77fa3062, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pr/c\x00', 0x0, &(0x7f0000d62000-0x41)="") mount(&(0x7f0000403000)='./file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00003e8000-0x6)="61d3d1001a6e", 0x0, &(0x7f0000a6b000-0x54)="5811130fba5b4ab00ac5b0075abf5d5bf6046c2fbb5dc5956112b2ae65178fbff956efaf608d6d256ea65751b045bb704f3929e2df9f655f4ea3bcaf7fe4053fe5c680441b846f250d7931720e151c54a7237b86") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ff000)={0xffffffffffffffff, &(0x7f000052e000-0x40)="", &(0x7f0000efb000-0x60)=""/96}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x3ff, 0x3, 0x9, r1, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000070c000-0x8)=0x0) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x8f, 0xd6, &(0x7f00000eb000)="7f295f47db2cc67f3e99b8a1891b5a43d0c44b8c8888696169f2f4fe796b69601e91ce96f6809ca64ca494f22703d41876783d7875767de30b5181b8b292af2222abfc31074d8c9fccbb8ea1b591c1b06bbd488ded1e6aecbca76f3df28251b21a2069910e3237c096faad6c2eb38577372aa295f5f8e6e8b011347e190931a149ac3f04b06265c911bc9d83e5907d", &(0x7f0000001000-0xd6)=""/214, 0xffffffffffffffd4, 0x8}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007d1000-0x48)={0x9, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000043d000-0x8)="05006500f44ef2f9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f2b000)={0xb, 0xd3dd, 0x0, 0x3, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b43000)={&(0x7f0000617000)='./file0\x00', r0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000959000-0x10)={r0, &(0x7f0000e7b000-0x69)="b7ad20c354d7e1824ec9617d08b84a45bf58c119de4c44de32f1b2658196b13539e601779fb97f3e"}, 0x10) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000d8d000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d98000-0x10)={r0, &(0x7f0000d85000)="4f1d8514b24a9965d19ff1115346d9f845ef7afbb4d292"}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000284000-0x4)={0xffffffffffffffff}) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 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) socketpair(0x1f, 0xb, 0x3, &(0x7f0000ac8000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d31000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003c4000)={r2, r0}) 2018/01/27 23:37:06 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000b53000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c1b000-0x4)=0x0, 0x4) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dc7000)={r0, 0xffffffffffffffff}) socketpair(0x0, 0xa, 0x4, &(0x7f0000450000-0x8)={0x0, 0x0}) 2018/01/27 23:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/27 23:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000169000)={0x7, 0x78, 0x5, 0x10000, 0x100000001, 0x1f, 0x0, 0x1, 0x849117c6700a1531, 0x8, 0xffff, 0x97e, 0x5, 0x0, 0x1f, 0x7, 0x0, 0x6, 0x2, 0x1000, 0x4, 0x9, 0x0, 0x1, 0xfffffffffffffffd, 0x9ee, 0x3, 0xb2, 0x5, 0x4, 0x5, 0x2, 0xb8, 0x7, 0x0, 0xfff, 0x7, 0x0, 0x0, 0x73a, 0x4, @perf_bp={&(0x7f000003e000)=0x0, 0x3}, 0x860, 0x9, 0x1, 0x3, 0x1ff, 0xff, 0x101, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a04000)="7505007276626f786e6574316b657972696e6700") r1 = perf_event_open(&(0x7f0000015000-0x78)={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={0xffffffff85a00000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000a0f000-0x78)={0x5, 0x78, 0x10000, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x100000000, 0x0, 0x4, 0x137, 0x0, 0xa2ce, 0xf78, 0xd, 0x2, 0x20, 0xffffffffffffff81, 0x2, 0x8, 0xffffffffffff154a, 0x9, 0x95, 0x6, 0x2, 0x800, 0x2, 0xbe2, 0x3, 0x10001, 0x80000000, 0x2, 0x240000, 0xbf3e, 0xffff, 0x400, 0xfff, 0x78d, 0x0, 0xd4, 0x0, @perf_bp={&(0x7f0000331000)=0x0, 0x1}, 0x10, 0x0, 0x53fe, 0x4, 0x7, 0x5, 0x3, 0x0}, r2, 0x4, r1, 0x8) close(r0) 2018/01/27 23:37:06 executing program 5: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f000078e000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f000078d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="8ab321a129c780386a2da0ca7e6a71b7cdd35eb147625388236f4d5e887d4770562d02238a409cc4d7a78438bc25d82606b54fed8a4ef3e496c663d56335ebcb5008178ff386dd7149faa68ac5756f8b3b7976472b7394190efbf3da86f77b06384a37872c499b9cb25905f88e761df44fdfc3925345d3f2dd79d706893bedc7cf6b744dc72abadc079eb5521a2b1839b225", &(0x7f0000000000)="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", 0x3}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f000078f000)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80005, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000334000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x0, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x42) 2018/01/27 23:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa6000-0x10)={&(0x7f0000748000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000c2e000)='./file0\x00', 0x4) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f0000138000-0x8)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x480, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ea000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a14000-0x8)={r2, r0}) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f00006e1000)='./file0\x00', &(0x7f000096f000)='f2fs\x00', 0x100000, &(0x7f0000bf1000-0x85)="59114ed05efebad003a14a34a9db518b053f21af3433939bc0775009de97542b7f6dacc9e2a4c1d4ad928cbfb5bf42cb6ec73017750d9aa9f0236d616b4205bb51f248aa480e134dfc8ba7fce727f9a276d0e031f88a6d24ff419dfa2c60c794ec96ea41f698a98af2d36ff30a052940b67c8d8b74e0ba91c69c1bad89deb0ede89b054574") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000309000-0xc)='./file0/bus\x00', 0x2) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") 2018/01/27 23:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x42, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:06 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000009000)={&(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/200, 0xc8}], 0x2, &(0x7f0000009000)=""/236, 0xec, 0x9}, 0x2) 2018/01/27 23:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000ac6000)={0x0, 0x0}) mkdir(&(0x7f0000f40000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000542000-0x10)={&(0x7f0000fd1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)=@un=@file={0x1, './file0/file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x279, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f000094a000-0xe)='./file0/file0\x00', 0x20) [ 107.424832] IPVS: ftp: loaded support on port[0] = 21 [ 107.467997] IPVS: ftp: loaded support on port[0] = 21 2018/01/27 23:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000dc000-0x10)={&(0x7f0000c42000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 23:37:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b62000-0x20)={r0, &(0x7f0000000000)="30d2985c4c086a190087a5fe8001d6da6f8cd632cdf18c8df5ed71177f2bc8ddffc1ff351304c4081006913eecad5df9a1be42289907fd5a80ba22e47862209557dd324577c65b2f45db9fdd262718429cfd81b084a828a87945d1f93d0d10f93133cb46ec04f43c057ed3f95bd198a6010a4b19146b722e0f4994ef7d69270471e707", &(0x7f00001a8000)="74b88710a2e6056dcdf9dba09f914bcd947b1fd14a15f082c1f7e946ad7709c099be3238e19f09a223a5e507278dbc336b5ae05a89ebb5a69766d6bd11ae14480a8005ef", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r1, &(0x7f00008f8000-0xb8)="b1", &(0x7f000006c000-0x5)=""/5}, 0x18) 2018/01/27 23:37:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x188, 0x9, 0x9, 0x0, 0x0, 0x6, 0x8000, 0x3caca3ca7fd405ba, 0x3, 0x80000001, 0x1, 0x10001, 0x0, 0xfffffffffffffff9, 0x3, 0x1f, 0x9, 0x9, 0x9c70, 0x4, 0x7, 0x5, 0x7fff, 0x0, 0x7, 0x4, 0x10001, 0x7, 0x7ff, 0x7, 0x4, 0x8, 0x81, 0x6, 0x1c, 0x101, 0x0, 0x1, 0x4, @perf_config_ext={0x4, 0x2}, 0x20, 0x3, 0x80000001, 0x4, 0x8, 0xffff, 0xffffffff, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x8, 0x81, 0x3, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x18)={r1, &(0x7f0000003000-0x4)="c11641a6", &(0x7f0000000000)="2c319d4f408e11440ca07477e8281691ddbc8180b6f9c2dc285d89a067935b83d36b9bb0e26080f47b6ace197cc16eea3f0dd833738b64934c92d03b4731b3e3780343f956a6cb87111804ab2c8267ce2ad55de52dc7cf1d6907b08e6c91d92f3867a6d4caf85c72f38fc8f462c391ba889759c3", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x0, 0xfff, 0x3, 0x67ce69932a994378, r1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r1, &(0x7f0000002000-0x13)="81a9845385e0987dec634ca6c4a96f9d8ff628"}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000004000-0xad)="a9edb6b872ea25f9dfc48dd441ec3de2b96ba04fd806053f5baa827019a044b16664e57686d2c204dffad93b6b27129568d7fd18c46e3589cbba65b1a1708e8fa57cc0201a343c895f43ec11938d0588c592eaed2252e7e3ade059d37375a6dbb4e75d073705e473220bbd6605a80ec2675d4ddfc49c151f07c597e8f524a2bda5c7a69e82eacf59446bb006cee33434c07a0732fbbd11da9cc446f022b291fbb61f05b23dc89cd465e6e1f1ed", &(0x7f0000003000-0xc4)=""/196}, 0x18) r2 = gettid() r3 = perf_event_open(&(0x7f0000003000+0xc22)={0x3, 0x78, 0x85de, 0xb925, 0xad, 0x80, 0x0, 0x2, 0x82005, 0x3, 0x3, 0x4, 0x861, 0x6, 0x1ff, 0x9, 0x4, 0x3, 0x6, 0xe45b, 0x8, 0x4, 0x8, 0x4, 0x9, 0x100000000, 0x7, 0xffffffffffff8747, 0x0, 0x7fffffff, 0x80, 0x200, 0x1, 0x1, 0x9, 0xd2, 0x9, 0x9, 0x0, 0x800, 0x3, @perf_bp={&(0x7f0000003000)=0x0, 0x3}, 0x8000, 0xe92, 0x3fffc00000000, 0x7, 0x5, 0x6, 0x7, 0x0}, r2, 0x1ff, r1, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6e85) 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(&(0x7f0000004000/0x1000)=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(r0, &(0x7f0000002000)={&(0x7f0000004000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000-0x6d)="9fe72cd64adbf8a59cd4995f09bb5e033d8284fdc236a14dedb2687c764bb3b49b48623329e337b3e632ba9ef9eede614cb73d8d1be926a744514b998e5a7381c553553a8259b2c8c00863b379b58642a5a295b94ab6ade5caff7fca1847a71960c312be289b6cc22292464e9d", 0x6d}, {&(0x7f0000003000)="039623499b338d8b37f47098733977cfcd626a1ffc797ca6c688873240a7f58f04f8f762e08613f21d71fca35facdc262ddef09f9b5bfc3a466292d4cf273ba3df9ea59fb32c998a494d3c7a5f5f6d9e3e5138586d51b866968a7e22157df4249c27d13163", 0x65}, {&(0x7f0000004000)="afd23318857b1fbd241039d5ee3f43584f9c4acb0e8ae717c70996a103a197dd2e1d81b9e9e849fb7be35e817ef8c83ccd8087585481d91a958fe1c56958ebe2eab787911f116d9960bff9e93d24b989e4b01de36f128cebe47915f5c08d4505492a016e44b3450f9ef144e3e34a9c4562b1a8bcd502cf083d86aadd09929d3c11", 0x81}, {&(0x7f0000004000-0x3f)="8fa06cb5c54bdf9cf83b0733be155d3a80f5d41ed4980491ddf5c7452866f01fa63a7b8f8e0bd26aa5700d146c7d2e11c5eeda6e6e37953fa02952ae2ad1c8", 0x3f}, {&(0x7f0000005000-0xb9)="5315333781af3992508829fe0f399d08d377e9d8ecf06adb4fa7568fd9eb571fc29e14b5f4dd821b48acbcb668199c4b702ea1ba1b06c6451dcb4681f5ec73ee6d580fc9e45d578ff4f394c2fb30c9da90b2fc369cdb9d1694009919a281412e1036fd2e8b2a59e0aac623c8abfc8c19b46611d17005df2869ee8e76aafbbb384debd6276ba8f6fb776cc9e711db1590e5928d138987796b53f7c4b8f7614dc502af5aa2fe50ac664fa3c71c7c9773695037f9e34f80f8551f", 0xb9}, {&(0x7f0000003000)="e4352b46b1a3f2a7f870a4b087c38d63a2571238920475b153", 0x19}, {&(0x7f0000004000)="b31eb756877e364c7ceeb62489b2a75d335564b6365023b63eff6887ee4282660070332036f79da254a308346d766b6c9db235399e1e14b20199f7e1acb04c3bbd38d40acaf50a2f278ac06b058e0c5925fc34f35250294baa6575f555c07c8919d33998c5ecd56742a23907ec135a4a79ec4e5474814a2d3ae101b63cd019c2a1ebd064358cec42982fb06c3ed0a479b74720f45baac0467cc8a5b840", 0x9d}, {&(0x7f0000005000-0x19)="e455fa6a6dcca75bee27f4a65d132a9e7b2d1f426842c6a81a", 0x19}], 0x9, &(0x7f0000003000)=[{0x78, 0x88, 0x1ff, "81acd0bf6be4660551f1802c6d2e1f398c1118f87bd1ebcf2fc1201c007fad73c87d1c6ea8c6fb959f9c85dc5f8001c4c1f55ced229c40505d4b8d5a6271cae3c332889898cd4b480b7b51c519b893ce66ed6cd246a99a1a9ac0fba1b01044c345"}, {0x50, 0x11a, 0xb6d, "ac060bd8537881183a174fba35570d3ee6314110db0c6c0e5bd300f76db2265b243446d4b58b40c5bdf59a59bed1f32466866a648741702d048c"}, {0xd8, 0x10a, 0x6, "ca05a5a269a8b8cbdd7474513e65cf29fb3ff4a3db1e64d932020bff1394607d640f66e3926f60b523fee3ed65fccecd7bb530c5290c27e8ae223444c0edde081612699b775232272400aa6f1da8bfe31a6e117c01620a6fad08efb8c4d07b232d12ed7b1a6434dd1cda0d17f44201370da4112f38fca0a0c7ff45696e3cea7278d8a6f5b2d2bc0a447bd7d6eccbacd3d0727e072fce63e6d206c5b5688f9cba94d65d9a7da6ea09ccfe2b695b5bebe385df3c97e194fdea40f3f6d057e8c51e6a54"}, {0x40, 0x117, 0x800, "c26f946e7baa8bb9aa3f8c010e1ccabde583e460c83194ea45a850efae913cd80381689c396bc290e97334"}, {0x78, 0x11f, 0x3f, "cba7e1a2c2253a813b2f9375003e44c17e5aba64d45520028aa18c62cf49be99e54e8b64f26e108e20ed867a9902b833bcba0a1a99f438aee286e7a0b54ef5b2fe74698be82921581a3758f56567de1cc27f6c0925b6e640376a60cfead24608eea5a39e5d742d"}, {0x40, 0x111, 0xfffffffffffffd93, "59a41a1c629f7c9d05a3fb8feff4ecc6826789eda6f7e95ef4996524c0a5ecd3d4b4510abcc1e4dc019fcebff6cafc"}, {0xa8, 0x0, 0x100, "6b363a2c4aa2e86c03db00b1276611551d064173a4442065e18c121a6fb7c44b69584258d7adedb7cc829017ebdb17f5cde6637fe7ad81180c7cf8967ddcf6c1fa150866250b3ff1ee3be3e206dc2baa6ed54bd189837bf73cc3d276a6b8f1068746e63d5fe6874608e6ed81577fd8ce14f0bce1940733ccb1686f3c581a6de546f81719ca34c367c23b06dac875285714c8ec8d199e344c"}], 0x340, 0x4008000}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000-0x4)=0x7fff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xdae2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f0000007000)="89c4ed521dc334b4d9a58b7e9b57416f3b901bbd65cf2fc29492b8cebf1b38c347e6714cd6aeaf8ecd920e6a7e677bd528d4acb4454451218da32079a8ed30ea2307b11d1d4caae2e12e93ddb93208cc4174ce90e4301844a259c0883f009846b93ffec8d4ac19e8774a3cace2da931323c7008df84172c280f62276ce777bc39ada15ea62cc1b2972489a629037f49b559c6de95f1cd06822561cb58391793b02be65d0230c869f7a8a172c799a03279dc2bdd4f48a53f2ceb62c04fba7c86ab2e85df1d50eacc3"}, 0x10) 2018/01/27 23:37:08 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 23:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9c0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fb000)={0x0, 0x0}) 2018/01/27 23:37:08 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000)={0xd, 0x9, &(0x7f00000d3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, [@call={0x85, 0x0, 0x0, 0x3}, @jmp={0x5, 0x32c1, 0xb, 0x5, 0x4, 0x0, 0x0}, @generic={0x8, 0x83, 0x10000, 0x8001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b65000)='GPL\x00', 0x2, 0x72, &(0x7f0000e94000)=""/114, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./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, 0x800000, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 23:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x10001, &(0x7f0000c06000)={0x0, 0x0}) r2 = 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) recvmsg(r1, &(0x7f00005b6000)={&(0x7f00009d5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000007e000)=[{&(0x7f00001ed000-0xb)=""/11, 0xb}, {&(0x7f00008b7000)=""/207, 0xcf}], 0x2, &(0x7f0000361000)=""/253, 0xfd, 0x3d57}, 0x10100) sendmsg$kcm(r0, &(0x7f00008f1000-0x38)={&(0x7f0000330000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000136000-0x80)=[{&(0x7f00008b4000-0x91)="1582c43fe978f46b23addb84a546a05f0a0f7452136b7f2476caf4757273a2314d23d5278894ec83d331509bafa343dabfe4feb35916a50bf8c1471ed8dc4e443ba1560c273ea492decbd4f48acf7cad033e21678db1395040a8ff26a6bfcefa47a9a5c04cd878359ead21b05f7280f1af22a58d4834bfbd2f303de8afe07553c93e0bdea887c4b4dcac988bc662c689a1", 0x91}, {&(0x7f0000c86000-0x4)="c40179d2", 0x4}, {&(0x7f000089d000)="9b86648bcb0661aa687a6d4f0df2e6ca8d10441648b543aa00a54d96e9a080505c4d59b9f1b6695ce67afeffd599e89a1d9f2d69afc9aab8a427b6e5f744c17bcbc169bc228d90411f542350571c38b46f091973b97f93ca24e73b97a336ada7ceaec8d0d44b28972375d77964fc63f108a87934bbaa0247fb6798ae3f8ba375985c29cd98f2248462ca6de87e14a3373e666ceb", 0x94}, {&(0x7f0000833000)="2a949d5af81fa84ab801906a86", 0xd}, {&(0x7f0000505000)="725cb54357cecb2f96caa02e63c29bea94125df43e266c16d88505ad35cc63c88df3e92eb94e2f630b495e0f3c547c1e16dd40e86f1da389004e37f25e0a78ca5cd7929d4bd6a4693d77aae42a173bfe2f6b041d95425bb5c619fba41d02d91ae9fa686adc4f792ef8c0b48c0b67fbbbb79f4a6175a8b3371c66e57c36f510f810022d", 0x83}, {&(0x7f0000543000)="96914630d4428e56f92397015f0d3bc654d4db252cae0a10f2bb7c5ef580eded73d9a45343ab91916a0a1a66ba3f766aec9fbbe5e34d51f7d0650b7007ed05aac4aa1f39853611c147c5d1646eae2dd4dbd126789c5d08c9d1813f3487ff9034876e6f7d2f311715e40022320a3e64f2e471f6803c4cc687503cc3241806666690af9c9645ee66d11c0471380897b7432302ee4e0ae867e18af31c6c69913ad896fcfbcfa1aa3ed66abf400c03e0d6c44f8e1d8f5fd8042061f09c24e723", 0xbe}, {&(0x7f0000eaf000)="f9397ce25419a01334f357fde20dd05675b81fa10b7add6e433efdcf0cee1659a4a443a899e9e442120f9c9c51a72e5f61adbbc66d3ca84f6c0602f1e8f7d99515ba1ea5f06e", 0x46}, {&(0x7f00004bd000)="fac1834a6ef3c86009f11c83c492a147fa6dca18d554f7d88eaf24cd4f17e4590bb9f3d5830ccdb1fb9f8451d5a877ff55be1f3049bb8a31e33a9751b567bd61a6f7602d0706b38336e75b305fee049c17dc9d858acba05242ff0e93fc0af6f1bbb2c217af8ed252826e311db5913b23b11e71773c1b6777e469bdfee392d3e0d73bb2b847bf0c1d67cbcd80f679e082cc72ed2649e9b5a396a76c2e68b5c9935fd3caba815d990e92bdea0df67e7370cb1a31c7d72bb9f3755f188198e6dce8b3e23fa4f095561bff55b1cfe46b02bf8694acaefeb9385409361dd7d2ad6aab14", 0xe1}], 0x8, &(0x7f000039d000-0x310)=[{0xb0, 0x118, 0x6, "053d9cb62adadd4b7c91be8aaa8bf2362fccf42032e901c800011742694b38382d2e980a045e395c21a05ad5fcfdc086c6bdf256d1f378aa8c372b675e87047aa8618e74c96db23ecfb24a512a36712505ad7fb09a29f43dc50ab9baf71f3c89a75edb4842da2f0af231befc3f626cb079aab67aab6335ba8bf2f18ae4df2f8b666af33a64e4ec794c836fd1b28e9ebd2c5d1f68b96fb4cec86e"}, {0xb8, 0x11f, 0xd0, "43149ee646bd6d6829ac63f0b459c8e6413938b08fb12477be0d4001bcd762b08c28471377807ac69cdca6b0ed434f4492dc3b3583bcec1c592207ed02ba02aa969bfc09a1a03594293a443c3ea483aaa48dc36539afdd76f5cddf16dc37034f36b8949d74bb4a3ccde7a179e10264baff7c280570038702a2db35f56f404b59088ea2e7b8ab0fd917ca64df58a508ebd7e06a6136ff6adc5dec9e46c803af2e33d90a0e4a3b36"}, {0xd0, 0x117, 0x4, "1a689e568b97570931cf9ab4b8a286f79a273c5233f6b3cf85d206f6ad2c8585cda28e095b88020aa2d64b969dd2040f7338a43503683d4ff4fa6e2770aecf06e7e8504bf3070584302c4d26d1ebc9ecd8a5512d0439deef8de90140eaf42ccddf3f3989bd7bfb26b659e2700c8afdf1c80a0311205594739f7c256ef6d427c844af8b5cea38c4806e7a91c47e02fcd99c4753eb88ba9d4f9ce76fce2cf0d0e084b1ac3747a2c292ef0dcf9d774d6526ea5c74cc6dc884ec4b53"}, {0xa0, 0x1, 0x4, "ea1b62bd66ce7d6295e4a45fef127e21705838d1874637b4f6d4f8070748db3bc1e22db1e977ce8a6c4d9ade9b6fdb684236f7af6fe7ff85c8ab4a347176c13924188226ec4cc663d834485d17ae3b9a8757539859217438e5ecf1d0b590a42b9a8b8f17542a5bcf03b733f242782473828105143a350a35d39b187b669ee70111e84237f09a4524a59996b37d869882"}, {0x38, 0x113, 0x5, "c820e72b5c0f2c10ae8a2963ac9b6dd78459ea9dbe7706ed18413ec19f98f168e5026fe7fd9aa2"}], 0x310, 0x4040000}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000755000-0xc)={&(0x7f00006c0000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000806000-0x1)='\x00') mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x3) recvmsg(r0, &(0x7f000034d000)={&(0x7f0000a23000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00003bb000)=[{&(0x7f00008d7000-0x2b)=""/43, 0x2b}, {&(0x7f0000d9f000)=""/33, 0x21}, {&(0x7f00004fb000-0xb7)=""/183, 0xb7}, {&(0x7f0000b34000)=""/177, 0xb1}], 0x4, &(0x7f0000bf3000-0x8c)=""/140, 0x8c, 0xfff}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000020e000)=0xb2f7) close(r4) 2018/01/27 23:37:08 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x400}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fcc000-0xc)={&(0x7f0000fcb000)='./file0\x00', r0}, 0xc) 2018/01/27 23:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000886000-0x8)={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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) 2018/01/27 23:37:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x20000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x3f, &(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x4, 0x4, 0x7fffffff, 0x8000, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x3, 0x96, 0x1, 0x4, 0x5, 0x9, 0x80, 0x4, 0x80000000, 0x8000, 0x5, 0x9, 0x4, 0x0, 0x1326, 0x41e, 0x42, 0x4, 0x0, 0x800, 0x7, 0x229f, 0x1, 0x81, 0x401, 0x0, 0xc0000000000, 0x80, 0x0, 0x4, 0x7, @perf_config_ext={0x4, 0x9}, 0x20, 0x8, 0x4, 0x7, 0x7, 0x3, 0x100000001, 0x0}, r2, 0xf6d2, r4, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x16, 0x6, 0x8, 0x9, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0xc, &(0x7f0000003000-0x60)=@raw=[@jmp={0x5, 0x1000, 0xc, 0x7, 0x3, 0xfffffff8, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff}, @map={0x18, 0x7, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x5, 0x6, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x0, 0xf, 0xb, 0x9, 0xfffffffc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000001000-0x4)='GPL\x00', 0x1, 0x6, &(0x7f0000002000)=""/6, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000004000-0xe9)="6e92e8905d8a5799ea5b0da586fcd090354baf9ad3d627f70a8f1e9b214e598b6684e8e2210badff0f5650e8d5574dc702f594726043d1b4fa0e59cf11c47ba4653f5da18154abe41d7ab6144ae08f8b922e01878109e96ff6737efdd91be6852db701ff94ba6e97c54c4d8ed8d62b9dfdc4045e431c40506df6fef9042cd7d9612ee5c5c9604478d6f64eaaf212f4f3f900d6af8c465d711d7443639eced0b8a40a31f3cbaa8018a5a55fad58ae6590a66984cc95924692e064ddebc7607701021ec3e4788763827b7cc3a5decc452d6ef234781e0701008042bd16dbfcc2eba0a67d91519875fe47", &(0x7f0000003000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000004000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x4c)=""/76, 0x4c}, {&(0x7f0000002000-0x36)=""/54, 0x36}], 0x2, &(0x7f0000002000-0x52)=""/82, 0x52, 0x4}, 0x40002100) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x10)=@can={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x30)="cd65b81d820bff32f7a02811458a024e721a4df2ab0d95d2160b8bf09d5fe8be12fc354d125a5370e19ea2c17caabc83", 0x30}], 0x1, &(0x7f0000002000)=[{0x68, 0x113, 0x7, "49c68e5e3531654d00daf0417f5c169cbc1fecdf9c8a086025f41b94e13eab3432cb20b0bd3bae8c269f16d76852ad063026da78f06aba0e025552d40c13d074ec9fa9dde8adbb8730ff583d4fe38ce91d031b"}, {0x30, 0x10e, 0x7f, "1459999d88eeb0b70fccefe3b92ab150559fb68dece220df386594"}, {0x40, 0x1, 0x400080, "46e00f2cd7300883d73f1c45defeb21c15957d8c3ce67c7d7527e111d8f08cb869cad82450fb3d32a2"}, {0x40, 0x88, 0x9698, "2dbe7f123acf10724c32adb0b2eca6da005488f0e3abd0471f2adc3c5d964020730c5a9263a30105de0553db76"}], 0x118, 0x40000}, 0x880) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000-0x56)=""/86, 0x56}, {&(0x7f0000005000-0xc8)=""/200, 0xc8}, {&(0x7f0000006000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000004000+0xd91)=""/4096, 0x1000}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x6, &(0x7f0000005000)=""/143, 0x8f, 0xe0}, 0x10040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000007000-0x20)={0xffffffffffffffff, 0x7, 0x0, 0x0, &(0x7f0000004000-0x10)=[], 0x0}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x5, 0x4, 0x8, 0x4, 0xa, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r0, 0x28, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000001000)='cgroup\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={r0, 0x0, 0x1, 0x0, &(0x7f0000006000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/27 23:37:09 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, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005da000)={&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d1000-0x2c)={0x7, 0x4, 0x3, 0x8, 0x1b, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000154000)={r1, &(0x7f0000afa000)="00389683f223b744f6c5d502bff5daf3c33cd595e63262c88a64c0d9a9d0f768008b6c5230c2a71d7a9942ab447e8010c9dd552f04bf1806142693830e46201327caa0e5bd8d3741a4ff7b69ac157f3dca0fb0a73b4dc50b6577573b2277", &(0x7f0000812000)=""/127}, 0x18) 2018/01/27 23:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f000039e000-0x38)={&(0x7f0000b68000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000979000)=[{&(0x7f0000b5f000)="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", 0x1000}], 0x1, &(0x7f000003f000-0x90)=[{0x90, 0x11b, 0x10001, "026f47308fdf201940476f7b69c8af6972bcf13387aebf814524e22f458e46f92895d26903880deaf7d0211fc4d8fc82091c8e5f610e060631d0494889449174f2feb88dc9cd89bae11e8653d3ab43fc66b3b5237a02c9ce96af6d3da7dcaaa68a3b390dd5de4dce1cdd4f5b36d5165604c88f79ba8bf126b2df58"}], 0x90, 0x4040055}, 0x4000000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000957000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='ecryptfs\x00', 0x2000000, &(0x7f0000b46000-0xb0)="6f6148458a64567391ab69a3c15edad1e6c8d51e41dac7fd2d783a47e48ccf10fd80e402365d31bafd25e31cb570fafff387b9916241b2ec8910aa4bdc38f616c579b885b0a2b0d4845176d892817a32be3cdc476acdefc702400c1138716448b88184b11b67c1dadaf3508a1cec1857abcb4400e57548590dbdbe9ea830d3b3b6b5ac9d9f33e3bb3237c7258c14aaedf9fe767f9ee1d4eff81c2bd6715f4ad72a2675aba6ac5fa105c52bb8f37d56d9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) socketpair(0xb, 0x803, 0x400, &(0x7f0000b03000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d27000)={&(0x7f0000e17000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x800, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c36000)={0x9, 0x7, 0x7, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 23:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000941000)={0x4, 0x78, 0xc0000, 0x8, 0x7ff, 0x3, 0x0, 0x1, 0x404, 0x2, 0x59fc, 0x10001, 0x7, 0x6, 0x3ff, 0x401, 0xdb3, 0x20, 0x101, 0x3f, 0x40, 0x3f, 0x101, 0x7, 0x2, 0x7, 0x8001, 0x40, 0x4, 0x1, 0x0, 0x4, 0x100000000, 0x1ff, 0x1, 0xc015, 0x100000000, 0xff, 0x0, 0x1, 0x1, @perf_config_ext={0x81, 0x9}, 0x1104, 0x10001, 0x3, 0x4, 0xffffffffffffff6c, 0x1, 0x4, 0x0}, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000001) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f00000df000)={0x4, 0x78, 0xce, 0x1, 0x2, 0x401, 0x0, 0x5, 0x20, 0x4, 0xf757, 0x91, 0x101, 0xfff, 0x5e0c, 0x8815, 0x3, 0x0, 0x1000, 0x1f, 0x5, 0x80, 0x1f, 0xf25, 0xfbc, 0x20, 0x6, 0x9, 0x0, 0x3, 0x80, 0x5b, 0x9, 0x12c1, 0x77d5, 0x1000, 0x5, 0x0, 0x0, 0xffffffffffffffc1, 0x1, @perf_bp={&(0x7f0000cab000-0x1)=0x0, 0x0}, 0x50, 0x7ff, 0xfffffffffffffff7, 0x7, 0x1, 0x7fff, 0x6, 0x0}, r2, 0x4, r0, 0x1) socketpair(0x5, 0x5, 0x8, &(0x7f000030d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000974000-0x78)={0x5, 0x78, 0x80, 0x1, 0x7f, 0x400, 0x0, 0xaaa5, 0x10, 0x0, 0x1000, 0x1f, 0x1, 0x81, 0x4, 0x7, 0xffffffffffffffe1, 0x4, 0x8, 0x4, 0x1, 0x7, 0x101, 0x401, 0x779d, 0x6, 0x2, 0x80, 0x3, 0x400, 0x3, 0xfff, 0x6, 0x6, 0x6, 0x1, 0x1f, 0x8c, 0x0, 0x1, 0x4, @perf_bp={&(0x7f000092c000)=0x0, 0x1}, 0x29, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x9, 0x8, 0x0}, r2, 0x2, r3, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) mkdir(&(0x7f0000d11000)='./file0\x00', 0x1) mount(&(0x7f0000357000-0x8)='./file0\x00', &(0x7f00005c2000-0x8)='./file0\x00', &(0x7f00006ae000-0x5)='nsfs\x00', 0x1000008, &(0x7f0000275000)="dc10e9522d4f04721b2210deb2e3b581d69031213b7a13624525c181a9c463d7dc94a4a764a0893772503be9971251979f61ddbae86d38f85c02153d315fb91424082951ac94f7c0686c7908e76cb505e0baa23ee3ae00542c959b9705806514732181ab4fa9da8a2feed89e7541127721bc80a7a20dadb7b8437538addea8803fb3d6501ce17882c3c82a01f7c0e3171fa7714c17b6be21c314199e5703f4") 2018/01/27 23:37:09 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x0, 0x9, 0xffff, 0xffffffff, 0x2, 0xffffffffffffffff, 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002b000)={r0, &(0x7f0000002000-0x5d)="b7c4af1239f45a30351904387f5a78bffb950ea8f870f5e243f1447b0bbda52cfe14a999e4c6d7a8bbb5891e33a7a20c3caf9218bd57c8cbc0635abf29f0101aa587cf3191e6fe0645a5f6e93cec0940c74c8a2b87dcb570a6819e4b66", &(0x7f000002c000-0x1000)="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", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000025000)={r1, &(0x7f000002a000)=""}, 0x10) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000012c000-0x8)='./file0\x00', 0x0, 0x7e6a6001a4ca2051}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004b2000)={r0, 0x3, 0x1, 0x40, &(0x7f00000f7000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000022000)={&(0x7f0000022000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000012000-0x48)={0xf, 0xc, &(0x7f000001d000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x2, 0x5, 0x8, 0xfffffffd, 0xfffffffffffffffc}, @jmp={0x5, 0x100, 0x8, 0xf, 0x0, 0x20, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000000a000-0xa)='syzkaller\x00', 0x4, 0x1e, &(0x7f000000b000-0x1e)=""/30, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000048e000-0x38)={&(0x7f00002ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000097c000-0x8c)=""/140, 0x8c}, {&(0x7f0000c71000)=""/35, 0x23}, {&(0x7f0000947000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/175, 0xaf}], 0x4, &(0x7f0000000000)=""/216, 0xd8, 0x6}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000258000-0x38)={&(0x7f000023f000-0x6)=@hci={0x1f, 0x7fffffff, 0x0}, 0x6, &(0x7f00004f3000-0x50)=[{&(0x7f0000000000)="57608948f91e82b60d31f3e0d7bb268a3a8dbfe0a213d929f721373a43deba4b0270e101b61aaf17b193cf29f797795592ef093bc9c58a7028e73248bc2fa6186575ee8b5ea305556648317bdd57a38b3023271a2b4c90e71356d0f81fa0cf44d3eeee8d0de5d5bee99f908c966cda6fa4b7d9944ca9ff1c004df7ecb2b8f542fc6323e203121de514fbe1ab567ab49db07884ed9b12c746144aacedec4d14cc8ef0b51daf0c4d0ca76bd097a34cccf4b6a738f56ab07bc91ee1e9acf1e3dff17a691ff87cf173", 0xc7}, {&(0x7f0000000000)="723b940ab493064a13fe051074a01a97c274488bbb2e2d429a6e8b3a0fd18faeb67e2a1f2f219d95d0837e3d9189d49fdc0f937f4f585a0cea8549aa7db081ccde85d9d1489084aa37801e61ddac8d623282834eafad1ac65e725e74f4d59f40b179dadd0db9219093", 0x69}, {&(0x7f0000385000)="c6766d0acab795486bdef834cd5153bd5023fa0c737f8a663b46d1bff5131ca7531f062d8574cc4fdb56ac18e6e03f57280619d9d4be29f94716ffe7b77410b0dadd90331d5f84286fc7638bd14c577552f07022e966573f01117eed252c9ebcd55e729ecec53b9aaf4596f0d0b60416923dea17de049664190f30ec5f3d0aa86567396e1a325a69113dc5b56fdaa0b19c1e7bca33e14a86b15f680a291da0dd839bfb9c35328cfa5951c9d29ea7978385aa9b613e20b4241c8063ddd40d", 0xbe}, {&(0x7f0000001000-0xa7)="f319887602b786000a1f800d56af96fc950a76d7aee84a21f1ee1a7381cbd2d1e2fc16d58b355aa87109aaab2d3aa8a0a5563542adca0e6be997235523dd2be8590986b36b039447aae9bca0f3715b935675e9385ebf08dacae5425a2f9111605aa0c246e1c7c48fcbde77ca29d946ffdde8abff07dc9b364f2cbf0936795f405cb88e092c6a2818b501668cc244aa0787cb97b5161879032d515cbd805c84382c518f7fbdb4f0", 0xa7}, {&(0x7f0000000000)="050506d950f671506bbed660c23d619e176d62350ab8ad486a52079c3ed135fcf348f5f4cfdbf4a2fe20ead1125f6ff6a0fe940b2e83292446ead4426b1d4603b4d964465217e9cf3c72dd3e65e565eeaccd319888ae53ed4214d29e12ea21199a1eb0b64b3fe67c2ca9f07c6bbb9a4a2c379942ed78ea67521808439de26269b0", 0x81}], 0x5, 0x0, 0x0, 0x20000000}, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) 2018/01/27 23:37:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f5000-0x2c)={0x3, 0x5, 0x4, 0x6, 0x19, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000c13000-0xe6)="34710bd76671fc10ea3f5576b73b798260365aad21a2f9a8aea0b4dfd5b910b937969cc24dfabc53013c255338b2b5d13f60df20f510aed17fa4190ea35691acabdcf6ba0485af92f1add3d5240b335fc5c2c02cc16aee46a27cb9c61e863c0ac8e1a78f8051ee54b3e2e6d7d1d829122f5f1d12c68476a35fb6e448916eb6f494db68255869c26797bb03d8134c03151752837e8208ce0f1cea7c80e9b849768c45b7065245befd50f4ca7f02581ed07e994f8e696fa5eb455b4ce74ab36376cec37118b280136cbb8340ed4ba3d1793f020124ba5c530c4e0f9da3f6e332a835a1050df23e", &(0x7f0000270000)=""/18}, 0x18) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efd000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:09 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000002000)=""/37, 0x17d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)="73797a6b618381000000", 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd49) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 23:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x801, 0x2, &(0x7f00000f6000)={0x0, 0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000701000)=[{&(0x7f0000972000-0x20)="1a0c16d2d560e613cd0314567c9b352bd924c3a7e258935fe8cbf42cfef5aed9", 0x275}, {&(0x7f0000b80000-0x29)="15adcf539c3b7a18376341341a81c3d7a4faca4400eab45bab30c30c06d63bf703b32d12e61e2114ff", 0xfffffefc}, {&(0x7f00002f5000)="30df10833cd9b0632300aa40c7afbf37c9ee43ab265eb78e99fc346cfeeb5e2f89e37bd612f6fd43555f946028e2c3ce123139f3b20253c03588d41a39ec72be6e0abfc6aa432669576ab3c3c6eabaef51e00e1bb1aca984a92d9c2ff8eeadb73004d6c4f7b05b1748bd62bd9fd057c45a75240b3ae79bf902631fa02000d2862321a7c16c637b69c70231cabf9326fabc3a216cd8a6d3a98cfcc464", 0x9c}, {&(0x7f0000eeb000)="926f8119fc4db6cb233a50f3fc506d8c91099eb07f2e5cf1506ae19b740706c53313a8f355d6d8b2d1e8f811a2436c60f385dde6890e3da1e20b3dbc206fb6d8a2d46e6a73a3ccc63d93670f92712e91b2fc1f96d4f7c72c1f1c63b5e4bee9b28be42c6b23", 0x65}, {&(0x7f00002e8000)="497047ef60518ea50cacfb937e375944de4f9d6fefd9ba338ee08868deef9ceaf9ebcd7e0ec2490f6f27e0aa458a79a961615220f85911491f8a335b440cc8f16017eb24db849f3d53e62aa2e6cc9194d5", 0x51}, {&(0x7f0000cc4000)="aae64002a7e6b64b468d972a0e7eb89d7a600e92de88d6c7cf9d8daf43a4f60726d6f7e0c19b4d8b53034bf147f2b0005e0458ad83ee762194956ec09905000f159731ffdc2936459605bfbd2d0012855c83dfed63e5971a381f1b144a53e4276d1e6567e57c95de8f453d34c7f585b7ec0c8cc3483dbab0c5587920b6d1d9e89c3b6fc761899e54a0fa55c967e75e63dd111338d843e25708eead4fef5bbdcd214690f1f53af4e8462c33358a44a4fc808ef983e7bfa430790d15", 0xbb}], 0x6, &(0x7f000079c000)=[{0x0, 0x0, 0x5, "9c4924ac86242f3eab475a77521cb8b9b31b04eb07db1603494da3910d594394d6a535ec66d044f79041e3ebb84479f659976233748d56"}, {0x0, 0x116, 0x1, "7d56d630fbd9d94aa1f62422a58defbdafb6fc70c708477e16da5929e55b7f28b0ebe50e2bc744da838556d3748ef36c745d04e84a53343a04aba2fad8d7f072d9a5c90833a7050060e8e0b57fb04610bb"}, {0x0, 0x11f, 0xff, "1b720bfa5574e14370ee8562b9b36cf2c5f44df0d35e2b10858e0f069159e2a99f5ce84ed6bff7101f512b445227c7a83d910ad81028814e59c0717619721eb834be01774517402347e8922463e6b1d300809f28701778436d2767dcd599e097eddd36d506ab24e450a3687593b13a94f686fcaf90b38f52adb1e842c99c8c00a9136d929014871297c885fcd5eca8e104c57ef01ff4b0cd5f6f317fd5b13046"}, {0x0, 0x10c, 0xff, "61138959d27175afe8791a630ca6e503ec1405a4dae28a3a9cae1aef7121fca7eabebafa5b6f58a68ff56bcaecc13ad19c600cb901ea2cfb7f4959e612c2da72729765873317d0acefdf2b88c69cae7334b8cba18d036ceb7631d107f2f7a331d480ea4585a51c8220928674bd6ca7331c67787099f2d779a973b24c8ef51ca84725ac6e2dfd8484556d3b26dc8db530ba8a8f5c8f9dc348f7e49decca8c137137ce9292d5890da79db2b5dea2ace63c331eb8af18ba5ee37c3984505087"}, {0x0, 0x0, 0x125e73a2, "9c191f448bafa2c6e7c5d89b837c3e8936771151e26150de8cdfa02dd3a7ed2a4d3203d9202ef1897c72a9896228feefbe0a6fffb06250da2ddfeb9771e638533c91740c910ce7c3c1f61b9521360ca8590f54005d5609ccbf58f6e6754278c51e39bfc48eb544014fd100a4440d5f3a635a2ea42589e1d90212994c60700c9f65bb46aa459a6b17b60489ee00a7c8b87629bdc1d118"}, {0x0, 0x11f, 0xff, "f6708b2aade8d761f743c37aa8ab5be5e4f7f7"}, {0x0, 0x10f, 0x2, "c68db7fc733c87c56d6aaf6bd19f177ab5f0c15153a519d9ccffedbcba33ae489508fc1294f84f903248f5e68aab740c074fb7db6594d6df96550fcaad2c882bdbf8811613a6bc6a4b89ddd76a6e2557e27493a5c0d8903783c7fbd36e96c09ea1a418be2d4d941b96fe8414a35d7cf248b1d34077322c32d7dc85fb30721abd216d77925c388d35dd8224be2257b87d1745b2e99bfb07c03c4326f295cc696c6479055600d8b50145c164a1ece353977f9464021007c2c95f24fb3b1220777bf3f8a453c2d71bd6050b5924c5e9287a38d6"}, {0x0, 0x84, 0x0, "1e66826bdb7e9c8bcd6eeb711a743b8bd12a5c824e171b2019b2c322321560dbb5645dcf11f276091de3bab02cac0baee7a64837177fb56ce2843ad93538a1227a0c5ea384662b219358469cbd0ba07fd70240d9cacab69b82865164f6c44eb06e56249e4c86b1c36927f389f288dd7abb38da290caf3066bc3df033719b06146d33f90ce89fd95830918a64a4a9ba968e664420ce453e56cd9dd0f97a57c91c3dc4bb18dbd6c5eb5790c8b97bb047a708e40066c56879890e2f7557d2c18c24eba6e730530094843b1f130d58a39e93047f756d963f0b6630a332db8f2273b3ed1e5f8cdd"}, {0x0, 0x103, 0x5, "c174d668f10c0fecda30f890534b286712f31ce5bc04be9b6ee2231c3b181d6b16b6b2debe795251c01450eba7aa36a82a7f8d21fb5c2693257b5a7c0df1c6589f41b5b877f61c726283a9829f015a714677c59eaad12518267e2459adf79a065162ca045ea2a36119aa9be37513ed8a21d080eaf8b065f5789e"}], 0x0, 0x0}, 0x0) mkdir(&(0x7f00007a6000-0x8)='./file0\x00', 0x1) sendmsg(r1, &(0x7f00002b7000)={&(0x7f0000d14000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58, &(0x7f0000176000-0x80)=[{&(0x7f00002d0000-0x99)="672dd9f9c4b5a1dc4a71e50d4b74c2d8612aacd5aa6431a3967650c2158cb5d64150eac5ed602bc34dafa7e839c8202b8da151eb66a74fd1c01255346c2b41bde98f9db4ebe0a25c9f638e59cb3f13c794394414af4b90209e72029b3f130e3a58ca947d384e718da688564a9b52d58ecce70a85ed4d4d9e00bda54883ae2e7c636c8c301d8829aa8cd115749e391c034d587e1f23fc546092", 0x99}, {&(0x7f0000dcf000)="cc57171429a1a9f0f70ccb6c707492dcbbf7278b623fd751eb53da54d52ff2ea1416b645819e750666ca6b3caec62409fb92e9aae975bcb848ec6fc94d6f39213fece719865590872816f3fadc6d47c8801591503606b0aa884d225d69234c0d0b1768922507a5da2eb8f1a3d812982ca60649b213d2f9ed42ffc57e44b0d0dbedfaf483f272676fd1236d78909bdf576b71c3d63c2ae4257a74bc05cc86864fd1eef7c94475592f2d4c7b4b305e79db7223a6cc8de85d7ba9710c978866b4deed20c4cacf7954f44bb62dd846bb0e584c9025686577b2a63baae34d12", 0xdd}, {&(0x7f0000245000)="2378d23f69fd954608a2a5af4817a706719b0288f04ab5ce7777fca5f139b1878977912c7c9ff3f49688c1ecdd6ae93387ba470430cb64aafae9cbfd518c834e4be8a6d80151135f2a4345e23edec5440f4698cdc6dd1859e751f8b384c078ddb606e6029227cffe9f4d87c6c28be2543dd2c0318b39b2a8a314", 0x7a}, {&(0x7f0000151000)="fb6f0e5d28cd0849ca02dad4603fbe708ec1eb3127621721a57d8f4da937b053242ba3600a6c003ea5c9c9dce75331f49896d8f8055ff291a2a358704100d4cf09e4a754d252559273800f40e71c939a80594e42729763392adc57cbdd4f1342a0fd9f91438939c61a5619e3fc288d4018cc9a7533aaf78ac107efedd370e4999d7beb55c6a276f3ea52cc86db83a1b53ccb0fde798f3abda79c3d0ed1f1060036a32687e22b4ce9195dd0433cb8b9cdeacc9e27dcbd9c3e65f732c8d5fa17c2b4c805f29576be72ec0045841dd2e0596b58d1d5f326a051d10573c7f410bb4231d13f6421f67169e96e5cef31", 0xed}, {&(0x7f0000c1b000)="d52ae257f3b9d84b1e94b2a48ee2f96866746a2182467d14148989154fd21586d14d3479b85c241ed809c74a54d527d3428aa72dc9e28ce12c5672b332433cce14181cc3b4edae6e16391508931edcb11d2d898d8808849c80c5b70a", 0x5c}, {&(0x7f0000b3f000)="ad057ddaa3b4d1e9328cf527ab02137f56e74cc51b2acdb46963", 0x1a}, {&(0x7f0000c6d000-0x52)="10718b30cc398c989bcab3d71688359bbf0ddda37c1bf83a978acd2adb565d74b81639eb1deab0f01e530c2a5490ad05108438a9bc8739f3cd9c88ac632aa603310fe45ed4bdf5b1e537f71aa5d992b59b17", 0x52}, {&(0x7f0000809000)="3eedd62d47a8e81d2d7ca53bb168563912a8fb466d5b7de32a103ef0bce75a73ab220f0bb7c2b3ccd3c8546cac3fe0616b01e06b81109848ed02a6824a", 0x3d}], 0x8, 0x0, 0x0, 0x40000}, 0x800) 2018/01/27 23:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006cc000)={0x19, 0xee, 0x330, 0x10001, 0x0, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dbe000)={r0, &(0x7f0000efe000)="cc086c3584bcef52fe75ea5d4e1228f19cd51a11c42824a8de325448bd2df96cd33e240ef9bc0f7cc4a9c2d1054e2fa92ac793a7b461bab7f1ff5aec597aef4526d233f0eb284197b76d130c784033b377a035a49ce44ae85c7a432c98b661fba418ed44b382e32972e1f885ed8a66604c40b30e0de28dae73ac546bb8c1414893c2ee2b65dd5b0ed886b1cc977a0440051559ac5b2a368c402c688bd5d4f27d36b3920ca10d20118e1bb7a7fa3e609b3899d4bd3100", &(0x7f0000855000-0x25)=""/37}, 0x18) socketpair(0x4, 0x804, 0x800, &(0x7f0000516000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000adc000)='\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f000016c000-0xc)={&(0x7f0000743000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000080000)={r1, &(0x7f000033d000-0x1000)="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", &(0x7f000060e000)="9678d012970ef5106cb2de1d8f4c5a04fca6487d2855387d4a6a2faca0b39c3afbd1f669d2e1c7835f8078cc9d9a8f1e0252cea55aed347002833097e199d21de5b108516d8e23bd1bec887a7a48db1b193e2c7f3c9e52e0fde4c3201c44bda0be4668de0382121ee6feeffcf2b3f28c9b75f58708f2a849351f8315b732ad9c9551dd125970c1642daffc3089ccd37c491384e3accfbbd42d017003934f8ed1092baaf4eda6b039de29ab7b7fcf711b0cdc55ba9b0c976f369bd61967e6154d08a13324b336ebc34519c7ca4a16fdc72e93706c32db22479bac3d9ba955ef78551fc025ebd2b942d46858", 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f000049d000-0x2c)={0x1, 0x8, 0x8, 0x4, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cb000-0x10)={r2, &(0x7f00009bb000)=""}, 0x10) 2018/01/27 23:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xffffffffffffffdc}], 0x154, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000072e000-0x10)={&(0x7f000025e000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00005b7000)={0xe, 0x3, 0x3ff, 0x9d, 0x12, r1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001a5000)={&(0x7f00003ff000)='./file0\x00', r1}, 0xc) 2018/01/27 23:37:09 executing program 3: 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) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x400, &(0x7f0000000000)="ef32cbc587cdbc1fd8e7c0bf5ebe80422f3adb7279377b26ef230eacefbe9abc6297388a06cd3706df4348ac7ce7cc110600836589b0b26e240fae82725a2a69c399b485a98db4f1c2358fb6d565b4fea5042ebff98e692e0883076223dad1d728f207450600d14d5ec0a17d929c7cb91ad79f0f4d7a29f663ebdae89173e82527ab67cbe7e6115d4d33245accad13238454e676357962864415aecf80f4217a449cc8e882b622") 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/27 23:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 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, 0x2000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008a4000-0x8)=0x245) socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x800, 0x10001, &(0x7f0000342000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ad000)={0x0, 0x0}) sendmsg(r3, &(0x7f0000d8d000)={&(0x7f00002e6000-0x10)=@ipx={0x4, 0x7, 0x95e, "8dff073c0c6f", 0x9, 0x0}, 0x10, &(0x7f0000918000)=[{&(0x7f0000118000-0x1000)="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", 0x1000}, {&(0x7f0000925000-0xc1)="36c72a5beb2563f1249b5555e25cfb307ad3fd7546e0639c7a0ea3c049d47a43fb1572b0915175ed37a0cf57a889f4a05baafcd077370b0668637cf7211a3897aeb99aac3bfd3ceb5d827eb047c510973f303344c7c5594e7c62b6eaddfc367a42dfaa0cb13a8b52ed7f590f6cb2826bd57eb75d97da7d2879358c719aa3921ad98eafa006ef2fbd67d0c20b78bba0f11e959a50fb598cb19dc0ba06fc57d85ef2cba05bdf9683ad8c362c7c7c59ebb64c7d02faeaa81a6175cc44b014bfcfc798", 0xc1}, {&(0x7f0000c27000-0x6a)="db14d0e4d37ba7ba5905ee2c8a804cf7c7682d038534b989addffe3f00aad94dc12e709d595325c4606f6a8949ad62e071f8c17ea970f0c7277da82837abbef122e62cb36337f6cadb670cf9cfb77537c0d965828ff76d3fb0ee515fdd57c7ac430e64c3c2f3559a7e14", 0x6a}, {&(0x7f0000624000)="97d606395524ceaeecfe665f960a1368c1a6bd98ab201d8e151dc64065565c738023ee15fe72e9322b54ae37b1a7124f3b5ccc2e2a9c9681f1cc923c9c", 0x3d}, {&(0x7f0000edc000-0x23)="b631eb84f251ec3bb75b037cf1b459b6b1e59e3e6b6ea70ee17513a3f6ba43b7cc9e6a", 0x23}, {&(0x7f00003f0000)="f541a27c2756826556ad126eff08d266060ece7dcf1b6733ca217367631fa846cd9b7888a678b3e0e7631b6c78423f33847e58450ba94de82037a266cb89d9a831ca65b6a1e4d5c636326e45067bdce5a9360b5c70de995912ee840e8662d4f77a2ffc2c2e0a3926bceaef59cfd3487bbf37b7b3ed6b155aced9fc95a02d355db0fa3055c3562dec1ef12dba6d53a5da4bfbb1d04d503b4599bf51e95dee30b3", 0xa0}], 0x6, &(0x7f000076a000)=[{0x58, 0x10b, 0xffff, "7770193687e141dec4dc48212c8ab94d971b7943f75a6d19adfe51247e910aaeca49ff8d78ff17da7c073f42ceedc2f3710df30eda757892ad973888d23a87f71dbd33a8"}, {0xc8, 0x113, 0x8, "11dfe117c5367de63096d2a3eaa3e5bd06fccaa4b8395034aa48e942e77c73b7485ad0bd9ac14236d4f6d2389e5fa36476f5b01fae40518106ae8652d1efd38a6e8803727a0ff499f24257ea1e74f92c24f2683fa48fcc328a47a3f9467c4089cc8f0afc15c5d68f4870c4d2e0d6f164d7178ea3d77dd7d0aabf2167e8d28a63cf218e013cf92d4a81b7eea51c61e73146281d2c84317153abb6674c52e5daf5d4ff927bc1d99fece51549cc58bafcebe0"}, {0x80, 0x113, 0xa920, "6a7e492aa4237c6d7dab1c46d1d617d9a1c27927fd9e083b659a1e08fe5e2f7c453d4ebd2e0dc280ce9a95effd17331afe2a59c978464833a924659114f6ce93e6a3499edb55dec923478c20e2a00ee30d845f0505db34efcf62c1265122548ccf56382670e763edca2b39b6d42418c0"}, {0xf8, 0xc9cdd2f3dff5176c, 0x6, "0df0f96320562b4f66d093df90ec755594334702778028cbbb3f197a79d456fcc78b14b59ca84b48eaa5fa3ddea18a4f75604d8a0f069caa7130e0e749f7ab8f6c19ad7269ec7e8f4184bee1f23c2301609a6c50e3a9dacbdce95d31cfb04c40c84e4d2c4de8e80cf2f2ba63e098b2314331fb1be65244de2cd4d4c723fa6c781ec4d3e9f9180f27a5bc8631c3ffdcd33b7ffb6b1c2357ea5e8473fd79021dd952a381d1472f6519a7131b9035f5d3eec3e24959e14c928e8a03c7cd13692b88c6a23b946f149c3321f3ad6282fe2fb770bed9a25aba2a1bbab811dcbf0a020c6968"}, {0x90, 0x19f, 0x2, "208226fd5f6304a4a841f516f30582b0f3d4e782a7223fbcd3794579cc9ea84d480c9a79999807ee91b63dc0f81357624091f1bc00aa0fa7f9e76a70d2bc9973ef0123f52ee7268acc37f2d304d269d75945337216bb40c9e42dccbd11e95f9d9d3e82d63fe8a0c375d34f6ef7be6bac4d46ebddf7241208375f3d487a50"}, {0xc0, 0x110, 0x7, "78bf7284e8755d41f3f1aa641094bf3f58f5b538c111a6b3fe229356dc822044bc0d0a5e3a3eb2592758b2bd7e30f1c2f5b48bb217704c919dd8856f3bec5d1f41a8bc3f2de0df0e5063a2b4b328b3f8e1819f26748c8032fd68c7537082f133f3a4224a0dd90355bfde347f596b2749dd407fde6e5c17821a1a8784382a7bf10e1fa7f2e623e53c4e8fe87e2efe9a93a5582831f230dc7a6b1a30b55046a54ee76f140db241f1ec24627842"}, {0xc8, 0x101, 0x7d, "67466c25acd00dd1cd4b09befda112d19960e887e3f9126040a05c0a94c25430cbce12df3940e222d7d5272fdd6714ae046ed161672b5df657a81a52e578e737678c5f6656cb7b0fcfc273f2e5229c883accabbf9e8e7877b20cc549828b841fce71d3d9f45bbb232b5905671f253fa1e837bc048693008480de295eed08140a8e42848a816ecb71b91043e1d99aff7c3f84583c6507ee1da0513cc4a39272bf0be3242bc6af20a0d1bcb56b993e83b425ee839a8b524c"}, {0xd8, 0x10f, 0x2, "62da32dbae82774479ed5f11c70dd375be9535aabd7a0b193fd35878883f79b1703f165dfce85a866136e0ec98468f63fe6e187db2b480fe150cc1126ec7dd5caca4363e384cc0ecfe767823e54260b432e68f3fb509b91d9245c2aaa494203353c05e48eae79ebaa135b7501016734704b250b90279fcb59c1d4ff3ce85b55dba9ee76bf96e1aeeac956912663cda27c859496011657275f63a3245ae7e968b8a5dc2daa7c51945afa4e0ca1cec63de6501e3ea953525a051f81617507ec2dddf6a0e"}], 0x588, 0x488c0}, 0x90) recvmsg(0xffffffffffffff9c, &(0x7f0000005000-0x38)={&(0x7f0000802000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000006f000)=[{&(0x7f0000660000)=""/78, 0x4e}, {&(0x7f0000b08000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed6000-0xa1)=""/161, 0xa1}, {&(0x7f0000aa6000)=""/249, 0xf9}, {&(0x7f0000eeb000)=""/141, 0x8d}, {&(0x7f0000a7d000-0xfc)=""/252, 0xfc}, {&(0x7f000060e000-0xf2)=""/242, 0xf2}], 0x7, 0x0, 0x0, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000193000)={0x2, 0xc, &(0x7f00003ae000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x34}, @alu={0x4, 0x0, 0xf, 0x0, 0xa, 0x10, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x30}, @ldst={0x3, 0x3, 0x7, 0x2, 0x1, 0x4, 0xffffffffffffffff}], &(0x7f0000948000-0x4)='GPL\x00', 0x4, 0x1244, &(0x7f0000cfb000-0x1000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0xfff, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000276000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ede, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000747000-0x8)=0x0) 2018/01/27 23:37:09 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000dbe000)={0x1, 0x78, 0x505c, 0x0, 0x5, 0x1, 0x0, 0x5, 0x204, 0x4, 0x4, 0x200, 0x9, 0x80000000, 0x8, 0x4, 0x69aa, 0x3, 0x0, 0x8001, 0x7fff, 0xf5, 0x200, 0xa0b8, 0xb0, 0x1, 0x401, 0x8, 0x8, 0x6, 0x10001, 0x2, 0x4, 0xfffffffffffffffd, 0x20, 0x7, 0x4, 0x7fff, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x1}, 0x2, 0xffffffff, 0x3, 0x3, 0x3, 0x1, 0x6, 0x0}, r0, 0x8, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000028b000-0x10)={&(0x7f00000db000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 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) mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mkdir(&(0x7f0000088000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c34000-0x48)={0x2, 0x3, &(0x7f00003d3000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001de000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000178000)='./file0\x00', 0x0) mount(&(0x7f00004e0000)='./file0\x00', &(0x7f0000158000)='./file0\x00', &(0x7f0000bb3000)='bdev\x00', 0x0, &(0x7f000045e000)="") socketpair(0x11, 0x80000, 0x7, &(0x7f0000bdd000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000474000-0x8)=0x7ff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000937000)={&(0x7f0000551000)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00008cb000)='./file0\x00', &(0x7f00008c7000)='./file0\x00', &(0x7f0000dd3000)='omfs\x00', 0x8, &(0x7f0000b7b000)="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") 2018/01/27 23:37:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000399000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000655000-0x40)=[{&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000872000)=""/234, 0xea}, {&(0x7f0000381000)=""/216, 0xd8}, {&(0x7f00003c7000)=""/224, 0xe0}], 0x4, 0x0, 0x0, 0x2c000000}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000091f000)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x106}, [@call={0x85, 0x0, 0x0, 0x1e}, @call={0x85, 0x0, 0x0, 0x36}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x7ff, 0xf, 0xf, 0x0, 0x134, 0xfffffffffffffff0}, @alu={0x7, 0x8, 0x0, 0x2, 0x0, 0x2c, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xba)='syzkaller\x00', 0x2, 0x7e, &(0x7f00003ca000)=""/126, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000da3000-0x8)='./file0\x00', &(0x7f0000258000)='./file0\x00', &(0x7f00004d5000)='vxfs\x00', 0x10000, &(0x7f0000db1000-0xa7)="361839e38e00197cbda27043391a479c6aae1369e88e7f2aca22924c944185576b614c82f385f528e0c0359a1fb8c880e87c9cf581ef9502784c5e500b49e82ab5cacc39732d68b215f3061137634b753201c1cfde0d3c432535b7ac4ca65831f285b6ca78ed7cf0ad1c2582a334bbab543bcd5756a083bc4e4dd020e02fda5b8f7063f50fa762959f5b9255d75be54af47f612bff29eed9b4386430cfbe37aca195b1f556d143") perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x3) mmap(&(0x7f000021d000/0x2000)=nil, 0x2000, 0x3000000, 0x41013, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x2, 0x0, 0x3, 0x4, 0x0, 0x9, 0x800, 0x4, 0x8, 0x1f, 0xceb, 0x0, 0xe, 0x5, 0x8, 0x6, 0x5, 0x8, 0x3, 0x9, 0x7, 0x1000, 0x98, 0x101, 0x6, 0x7, 0x7fffffff, 0x2, 0x2e, 0xfffffffffffffffb, 0x9, 0x80, 0x80000001, 0x3, 0xd7, 0x7, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000001000)=0x0, 0x8}, 0x0, 0x6, 0x2c, 0x4, 0x5, 0x7, 0x7, 0x0}, 0x0, 0x10001, r1, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x0, 0x18}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={0xffffffffffffffff, 0x0, 0x57, 0xfd, &(0x7f0000600000-0x57)="d7c926cd3df87a1248c6b8e3710c2ef50760e0d62ca15c5b556bc23fba4152746264e66df3c9b72571a2ac6f51e3b003d9a4a5777717546978cc9517260d394ed67700012000ecfa13e842acdf30faa13cf122b434b15f", &(0x7f0000002000)=""/253, 0x7, 0x1001}, 0x28) 2018/01/27 23:37:09 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 = bpf$PROG_LOAD(0x5, &(0x7f00000fe000)={0x7, 0x3, &(0x7f0000402000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038d000)='GPL\x00', 0x6, 0x1000, &(0x7f00006b2000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb2000)={0x0, 0x0}) 2018/01/27 23:37:09 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x0, 0x7fff, 0x4c2, 0x40, 0x1, 0x1, 0x10001, [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) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000003000-0xe8)="028b301e12e4c82a6460b6e6d4c360171597ea3bf43fb41b71fee6148ad2f9f3dd8dc0c5bfbfaf882b35a29472291daf4058d9375dd037f0134745bf5152d5638c6c9996080e406a25b0f008e59e71cb33c6cff36e99451fc80a425e6c0e96604fbaeda6702480a8696f8f299641171a58fe65ac20c91a177213754e854f50a3b09909c7801171de6ae6ee77b2df13c9d24b8304028aa18460ee864ee34f6db67b9059933ebfafc9f806d90b52b7f069d29fd05c4cdec088b09a41a81f94dad31579d3085a2eadf4fe08bcd9bd026f8dd5eee82d315d5a220b83897e54e52512350b431ab9959b79", &(0x7f0000003000-0x47)="1582c6d5ead0bf53bfbea2cfbc9795576c579acbb77476a71051b75cd2e2475c28efa67b1278bc61b3fe0e761b7b918cf2dde0e2fc04465bfced0dc6e58a53a2281d245693a359", 0x1}, 0x20) socketpair(0x11, 0x7, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x4)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000094a000)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000712000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000850000-0x87)=""/135, 0x87}], 0x7, &(0x7f0000b06000)=""/79, 0x4f, 0x7ff}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/01/27 23:37:09 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d5c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007a4000)=r0, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000405000)=0x6, 0x4) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 23:37:09 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x74bd76f35e425eb5, 0x3, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000)={&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x5, 0x1, 0x101, 0x7, 0x0, 0xffffffffffffffff, 0x40, 0x0, 0x4, 0x97, 0x3f, 0xf77, 0x3, 0xab0, 0x1, 0x800000, 0x6, 0x8, 0x3, 0x10000, 0x100, 0x6, 0x7fffffff, 0x5a84f012, 0x5, 0x8000, 0xfffffffffffffff8, 0xffffffff, 0x9, 0x4, 0x3, 0x1, 0x60, 0x9, 0xad8, 0x8001, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000016000)=0x0, 0x4}, 0x110, 0x2, 0x2, 0x3, 0x400, 0xfbf, 0x401, 0x0}, r4, 0xf4, r0, 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000015000)={r2, r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000018000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000017000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001b000-0x4)={r6}) socketpair$inet(0x2, 0x7, 0x161, &(0x7f0000004000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000018000)={&(0x7f0000018000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r5, &(0x7f0000004000)={&(0x7f0000004000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x0}, 0x400000000000000) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000)="", &(0x7f0000001000-0x1)=""/1}, 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000-0x8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec3000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000551000-0x38)={0x0, 0x0, &(0x7f0000cb4000)=[{&(0x7f0000029000)=""/153, 0xffffffffffffffe8}, {&(0x7f00003a4000)=""/4096, 0x1000}, {&(0x7f00007b6000)=""/243, 0xf3}, {&(0x7f0000ed4000)=""/4096, 0x1000}, {&(0x7f0000495000-0x85)=""/133, 0x85}], 0x5, 0x0, 0x0, 0xff}, 0x2101) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x0, &(0x7f0000bd0000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ac5000)={&(0x7f000076b000-0x8)='./file0\x00', r0}, 0xc) sendmsg(r1, &(0x7f0000497000-0x38)={&(0x7f0000c02000-0x60)=@nfc_llcp={0x27, 0x7f, 0x1, 0x7, 0x1f, 0x8001, "324a75c2071861c5b05c83ebb7974b6555a70d3be78dc17cd008de23efbca5231e04f827b329365f9e8ea2c96a7f05fbe2cc235831f9904303c4bab96c7cad", 0xd9}, 0x60, &(0x7f0000b9c000)=[{&(0x7f000064f000)="84d0835c939bcfb9f5ed2dec15ad0369bd7cd7989431a170b6b507fe1ce34c6ae61071", 0x23}], 0x1, &(0x7f000098e000-0x448)=[{0xd0, 0x105, 0x9, "4e2888b5c517e35129fea9773560c0084bfce8efa0bcfb3313825dd03aef51e6c9655eec378b2e78cd516c6c7f4b9545fe5158078cd5ebf0b11afbaa5b7842a9e562651713282e3b21cdaf0b41c54bdf498fe639a2394e30f35392f3d9130a08fd2e572786e45c77665f2f183a5ca77e5515c35cf0dc1cc862edfe771744a7934b92b23dd017bf28a7b5ddfef2815157553ace8a5a242d570b04f09dabc07637024f2e75f929e3a447dc7a9925d9a0c5e52028cdd7bd3725e22ec1"}, {0x58, 0x118, 0x7, "f0a172cbc6081ff6b5b7f80348e11972ebf987bc296e3ff25b9e2316527cffdef969f026ae4e203f2529526504762ec354d0959750f0834c6d89d46e765dca7fb741c1f5"}, {0xe0, 0x113, 0x2, "824202c9ca428dafef21e29802f0b062307e9be86da236b1ef51da5297160701f7bd93dfcfb46a97f66a816995934ec8980da7507fe7597552212817d8835a1f8a944a6b11f183efc6cf5bca2f336102c769cad32e20f22568fc9faf4681bd9972251d18cf1be9a3c248de9770a0f9f14ce990b46a19e00af420de3deae73b423c5df8c3d822f72acd1aafce9c1f4a59f7c6f3df4306568b90d48983640b750a79d627cdb463a41a444ac0f06f03f3310818346919a1db146c6892057c3673774e9660aaa8c35f7a43"}, {0xd0, 0x10a, 0x4, "3719ad5af689a60478bd5fb8e76cbbe6c12f8d710ffccb4c7069fd9ee1ec8b2f3325f2baedcb7285b63b9ab5fb794885c4b945f1ccbd1566ea09eb4ef3a391bf808dfdeec75e334bb47d68bce69e901d9348ecd660b38888e50bf308ccbd09f6da772b3a9a7b09c7086a7d2500b2e5ade8e8fc8331b3020e6f519f8d487103dcbe48158827e4b0cf1a57b21fd41dfefb7c4d31ff5be2764fc5040d33b948c7ebf26f853b9b353907462ff0782dcedc3c9aaab01475594c9d0640a302fb64"}, {0xc8, 0x111, 0xfff, "d5c283a727ba477237e06a9599d1b7da8b925a66f13d87fccd9e00c1c39fd5b3ccf3d04dd07a216891b81fbbffb325b8b9078a36773d1687a7b6e1cb9bc7651c48fe45b8a5ca3c094a05b600de07c7ecd5b2104f5f2e9da92696e99c90319091ca759e24b11262e7e26c6abf6fa992ccdea69deb134bcdd83ba783b518afcb225d3aec2a4de8efccf04a6681499e317c46b54f8eb7cce1682cfb8905ed8c5c39b75d9d52a146cbfa78a7244f783e6534fcdd4273"}, {0xa8, 0x108, 0x8, "7adca6a957cab405a6888ba238160592681c486382059b99e4e9ef67b04b3350a25d1b1535b0065bcac123efd3929fbb71dbc33f40c5dc848d1991098ac87a75b5dec3fd2186f9bbe490b8f6d32a8bd077937215d889ed72fbe868645c4866354818389724057f84090ca2e5716048a05b1075acbd40b9de85e53b489bad409a3d9e0df4fc44e72f3a16387fd184fb7a69"}], 0x448, 0x4800}, 0x1) 2018/01/27 23:37:09 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) close(r0) socketpair(0x9, 0xf, 0x4, &(0x7f00001b9000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000393000-0xf)="6370752635210000000000000400d7") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f81000)="06726f635e2100") 2018/01/27 23:37:09 executing program 5: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x3)={r0, r1, 0x1, 0x2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000742000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a90000-0x38)={&(0x7f000013d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x3, 0x0, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}}}, 0x32, &(0x7f0000520000-0x20)=[{&(0x7f0000fb9000-0x83)="a1841655ce751ac20bdd946065433e42a1b292fb9d3a4b40feca1444a0ca897be2ddddd4034019dcee951f5a4114119fb5bf8d56d40c620a81fe3c69e2298402d220b638793a73685f18167e4a1033b930cc393b165c2ccaf08fd1d33390b2fb0ca5328404e09faef626d3f8df6c099ea9eadbc5c38b2ba458ef89fcb6cd2bea0230b7", 0x83}, {&(0x7f00004fa000-0x5b)="136aace3f80cb8f9403e3489ef0cb8b81af6e594776d563d8cb6e38cf1d0caa179bf88f284bdcc0e2d519cce959b5d2c73050bf7b5867e029f12d383986ba1ed9fe2ac6e14c9c617b5553ca9c888987b3e0c6a45d57f3328c308f9", 0x5b}], 0x2, &(0x7f0000000000)=[{0x98, 0x1ff, 0x0, "91a1a983a92002d2a564f09fb4e0f524237fcc98c863a49d6cebefb2afa78051979c5ce99e9756513ee793537147f78e433f7fec702a8d31ddc18f8a4994a015493638b1b10e190328df84bd3143d5edc0d76707e99b41c4d72938c1e776b311be2682fcfce333d7c60c9bd34f5444598f513caaf19d0af5c5417a351a18f393d33e8fa769"}, {0x1010, 0x11f, 0x66, "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"}, {0xf8, 0x11b, 0x0, "4d9f6ab0d170e8c99beb86d3637423880eeeea13cb5852f16a0f558a66f278a1f23b8f23f17e89788f90119624d0fb0a04d872d015e6060953fa1d8f24e50679b2463666d82b0d1e9debe60c94840d5a5bdc50a2360d6ee6096c69d5fba5a00a8c15a885dd0399ee39a57520cb36c145d13b7c39ad915138948afcf6097a3627bb1edabb3681ab4a9447cdf9fc637890df098121fba01779bd5fe790f4e4310ddffd7cbd1f0fa0ee49d47444a9ec251854d41c9959bf7c390b72413d1e0b08064fde48e3785f05ea1d32e2b9eefe159743cc44adc7993345129ca8b43319def04a7de7a1"}, {0xf0, 0x105, 0x6, "732bc656f2ec525a4331d97226f58a15e33ee4de4c93b9e72defd08001b66d01a9c4a8a13a94e5870556bf8354db99fda5d8a56b98365b1eea892c08566535d63529671560a54d0132051ab5eb3ccacf19a7c4bcbc20a871cdcd8e684d4871705d2fa400b1b9e2853f2fee9a0cf994aa3cf4a48d30f9be205c155bea5147467d93e78c33f528f80d4c2c72bd114dbd4e9eac6ef865607a5db3e02184ec2afccb59c8c4eb6f75c68300f255b8712fca8a02ccbda65017420942df4bcfa91cd55c3f3d8607fb6ea51c9166e0580b78530982bfe52280483a806efe"}, {0xb8, 0x13b, 0x0, "82b07d55332179f3311b4c1686f0c5990d4623f7b4ff2ce8e07d3744c25d7c407f2dbd80ba92304ffd27d6a9ea6bbecd12dbd2d9fd00d6d9aa5646c65c3be347aa1c32e31a5d9eb754fd4858eb4e0418873a42b04b6881a473a16906ef4cc1dfabe7f81d55efa30de027162d2e4cc97f6c005437d84d78d333600724b05cd58936ce136a2e23d4b3739210c9417d446a618a536e08cada21df5c09cec402927744"}], 0x1348, 0x20000001}, 0x20000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x12) 2018/01/27 23:37:09 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000)=""/203, 0xfcf4}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffea8}], 0x1000000000000072, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x400000000000001, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000299000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7d000)={r0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f80000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f7e000)={&(0x7f0000773000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000891000-0x30)=[{&(0x7f0000f58000-0xdc)=""/220, 0xdc}, {&(0x7f0000808000-0x79)=""/121, 0x79}, {&(0x7f0000ce1000)=""/4096, 0x1000}], 0x3, &(0x7f0000293000-0xb2)=""/178, 0xb2, 0xf98}, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000588000)={r1}) socketpair(0x10, 0x4, 0xfffffffffffffff8, &(0x7f00000be000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000a37000-0x38)={&(0x7f00002e8000)=@ipx={0x4, 0x1000, 0x6, "3f47481bf594", 0x37, 0x0}, 0x10, &(0x7f0000f7e000-0x20)=[{&(0x7f0000f7d000)="3fe8eeb789ae206df4f3ebf3903f9633b808a95c82739511ec148395677a73393a653e647787992732b810a4d4c2ed869f017eee6b40c3043a2cb572ca014c211205f2d744057c5e449ee76a9acd25959d8763b6998df52d401013fa5f997a28715a0da6469f685c87e2", 0x6a}, {&(0x7f0000eef000)="4afdb2364edebd15a2259ce310060e48bac496e43e9d96db02f194824d720a5be6eff6bb9228af880b98321d461ced640de21b0f0dbc45bade0f85a014e617b88285a68c85d7ef62ff7d9432808249be63141fe767f88bfe803a2cef60243adba7cf8573734a46652da99fe5b9d894a02bc1e8a2a95ab235801456b19bdf2aeb584346e8083ffea1bd26dd8391ce32f613af8d2ef5e145e95a53f7c35633a719b9f4e4c5f31cc5d814a8a404dcd9eaba8f54981cbfc1d5876ac0a06f0d4713eb", 0xc0}], 0x2, 0x0, 0x0, 0x1}, 0x2000c000) 2018/01/27 23:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x60, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x80000, 0x483, &(0x7f0000ade000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0xffffffbffffffffd, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000de0000-0x4)={r1}) 2018/01/27 23:37:09 executing program 7: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff07, 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, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000de1000-0x8)='./file0\x00', 0xdd) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000de1000-0x1d)={&(0x7f0000de0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b1b000-0x40)=[{&(0x7f00004fe000)=""/68, 0x44}, {&(0x7f0000de1000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ce000-0x1c)=""/28, 0x1c}, {&(0x7f000000c000)=""/56, 0x38}], 0x4, &(0x7f0000de0000)=""/154, 0x9a, 0xd00000}, 0x10000) 2018/01/27 23:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2d000-0x10)={r0, &(0x7f00008fd000-0xb6)=""}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000041c000-0x10)={r0, 0x28, &(0x7f00003a5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d1000-0xc)={r1, 0xe0f8, 0x8}, 0xc) socketpair(0x9, 0x3, 0x1, &(0x7f00002e4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000489000-0x8)=0x23) 2018/01/27 23:37:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b1b000)={0x9, 0x7, 0x3, 0x2, 0x10, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0xfffffffe, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 23:37:09 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1ff, 0x10000, 0x2, 0x2, 0x0, 0xe3, 0x20, 0x1, 0x4, 0x2, 0x35760743, 0xa443, 0x3e00000000000000, 0x401, 0x2, 0x2a61, 0x825a, 0x7, 0x1000, 0x80000000, 0x7, 0x3f, 0x9, 0x20, 0x1c5600000000000, 0x8, 0xfffffffffffffff7, 0x4, 0xd228, 0xea6, 0x7fffffff, 0x6, 0x7, 0x100000000, 0x9, 0x7, 0x0, 0x4, 0x2, @perf_config_ext={0x1f, 0xcce}, 0x5, 0x4, 0x4, 0x0, 0x0, 0x8, 0x3, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0xfffffffffffffffa, 0x100, 0x2, 0x3, 0x0, 0x7, 0x1000, 0x4, 0x7f, 0x8001, 0x7ff, 0x3, 0x100000001, 0x7fffffff, 0x1f, 0x8000, 0x1, 0x5, 0x5, 0x81, 0x7f, 0x7, 0x100, 0x6bf, 0x8000, 0x3, 0x6, 0x6, 0x52, 0x0, 0x6, 0x8, 0x7fffffff, 0x3, 0x8, 0x5, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000003000)=0x0, 0x2}, 0x2, 0x1f, 0x101, 0x7, 0xffffffffffffff29, 0x1, 0x8d5, 0x0}, r0, 0x20ae1660, r1, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r2) 2018/01/27 23:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000cb000-0x8)='./file0\x00', &(0x7f0000a58000-0x8)='./file0\x00', &(0x7f000066c000)='debugfs\x00', 0x10, &(0x7f0000e29000-0x12)="d5e0f8c95b168b4888fc5693f2ed16c15142") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/01/27 23:37:09 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7a000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:09 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='autofs\x00', 0x100000, 0x0) 2018/01/27 23:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000030b000-0x20)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="", 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) 2018/01/27 23:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b2c000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000075c000)={r0, &(0x7f00008d8000)="90344b756750214c750edafd38db6c2c7ff38ab7dfe67d234621f8b76a44b38f60b4e467f751f729c5145003b4028ecbb94a831578a8d321288ef541cc48cee07f0ae9046018d4104f4efff55af6084958e6896f69314894061d60f3230775ca43d859e77f731b094d2600b94d5df1ffab06abc9dc7066222005abd94f9361d5344efbc53e6955c0c121f528a0a9adf48f73befd74a7ee3dafbfb357f41d7e7c2bdec5392fb88df0fa9e2c58c4f2bc0c07a05ab182bf80b27136da076df5c7b631a3ea2b7f293c65bd4155e5db277ef7c220", &(0x7f000072c000-0xd9)="0d88e71c79180d6000ab38b0d9a758f4e985b9568acb9d8f7e06355c383a1d704e46a4d898d0dc6bc66392c76e32f9ff3bb763e7a5cee62f1a65b9e3d380ff833e9392fb3f0b1af67c3a3c384495ef6b1d372c39b139f0ea401437a4476675e629aa485d0f66c8217532b1d58195b3d4c3824cc8d1e89cce4153ca504e320ab7bac928e29f201cdeabf3b398bff07e87f92fe6484c4c664d5ed282d6fba4a6509f9a1c59f7cdfdeb20f58d4b94242f682a7854acc592447826c85013d3d9e70e5a9d9a0cafb8f442cab45148456835475d4af7d39efcde4bc3", 0x1}, 0x20) 2018/01/27 23:37:10 executing program 5: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f31000-0x8)='./file0\x00', 0x102) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, &(0x7f0000f2d000)=[{0x10, 0x119, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 23:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a56000)=0x0) 2018/01/27 23:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000b8b000-0x8)='./file0\x00', &(0x7f0000a55000)='befs\x00', 0x20000, &(0x7f0000c42000-0x88)="ed87f1531d818581807de645ef1f49648912c620501a106043eb37418681ab88d4d846d6e5a4c3d005a6d2255cefa6d4f116940e8d739e8d4b127b8a5ffe18ac2374c0d04f4a92d37b80a877d4a7eeea30570e083578dc7e8a8060b35c0034185a14aa8d1cee1850c4115a25f9715e748d732213c2d3b1ecc495d0d3b70427732b80a986144a33f9") bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000553000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x9c4, 0x100000001, 0x6, 0x800, 0x0, 0x7, 0x20004, 0x5, 0x2, 0x0, 0x5, 0x8535, 0xe5, 0x9, 0x80000000, 0x1, 0x5, 0x100000000, 0x1, 0x80, 0x8000, 0x81, 0x7f, 0x0, 0x20, 0x8, 0x5, 0x3b14, 0x6, 0xffff, 0x2, 0x1, 0x200, 0x1a3, 0x6, 0x3, 0x0, 0x3306e75b, 0x2, @perf_config_ext={0x8, 0x5}, 0x8002, 0x9, 0x101, 0x7, 0x10000, 0xe4aa, 0x8, 0x0}, 0x0, 0xffffffffffffff81, 0xffffffffffffffff, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000276000)={0x1, 0x78, 0x0, 0x0, 0x241, 0x1, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x0}, 0x41, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000085a000)={r0, &(0x7f00000c9000-0x42)="1609304047ff44228206a8662604fbacf164a293bbfaa74f9e7a2c935fd0eb3ed2f9699933925ddcc7b8b702729d7fe3345ccb21462c1ece376b11d990a8eb7fbb1c", &(0x7f000087b000-0x64)=""/100}, 0x18) close(r0) 2018/01/27 23:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000050c000)={r0, &(0x7f0000d62000-0x1000)="50a7d449aed94961d4fb4797a05b5c1c12f4d246fcdcc521e56fd44c26ec691561eb187adfd6f491512a14a51329bf62c44c3d9d28a6994f0090bf", &(0x7f0000d56000-0xb2)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f000010d000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b15000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000854000)={r0, 0x28, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000390000)={r1, 0x8, 0x10}, 0xc) 2018/01/27 23:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000075c000)=0x0, 0x4) socketpair(0x19, 0x2, 0xffffffff, &(0x7f0000971000-0x8)={0x0, 0x0}) socketpair(0x5, 0x7, 0x1ff, &(0x7f0000576000)={0x0, 0x0}) socketpair(0x1a, 0xb, 0xfb, &(0x7f000020e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e8c000-0x8)={r1, r2}) 2018/01/27 23:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b4f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00009f7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000441000)={r0, 0x4, 0x18}, 0xc) 2018/01/27 23:37:10 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000015000)={r0, &(0x7f0000028000-0x13)='\t', &(0x7f0000027000)=""/136}, 0x18) 2018/01/27 23:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x81, &(0x7f0000b0b000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000572000)={&(0x7f000090f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000da7000-0x30)=[{&(0x7f0000f3b000)=""/199, 0xc7}, {&(0x7f0000b82000-0x28)=""/40, 0x28}, {&(0x7f000037e000-0x1)=""/1, 0x1}], 0x3, &(0x7f0000da1000-0xaf)=""/175, 0xaf, 0x7ab}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000098a000)={0x0, 0xb, &(0x7f0000f6f000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa43, 0x0, 0x0, 0x0, 0x1}, [@generic={0x4, 0x0, 0x1ff, 0x929}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffc01, 0x0, 0xa, 0x2, 0xffffffff, 0x0}, @jmp={0x5, 0xb1f5, 0xf, 0x7, 0x3, 0xfffffff0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000155000)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f00008b6000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e41000-0x38)={&(0x7f00009df000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000075f000-0x40)=[{&(0x7f0000f0a000-0x4b)=""/75, 0x4b}, {&(0x7f0000053000)=""/172, 0xac}, {&(0x7f0000cda000)=""/110, 0x6e}, {&(0x7f0000d8e000)=""/4096, 0x617}], 0x4, 0x0, 0x0, 0xc}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x4, 0x11, &(0x7f000093e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa323, 0x0, 0x0, 0x0, 0x10}, [@call={0x85, 0x0, 0x0, 0xc}, @generic={0x3, 0x80000001, 0x7, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x6, 0xf, 0xa, 0x4, 0x10}, @call={0x85, 0x0, 0x0, 0x35}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x0, 0x6, 0x7, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000204000)='syzkaller\x00', 0xa4, 0xbb, &(0x7f0000b16000-0xbb)=""/187, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/27 23:37:10 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x9, 0xe000000, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0xfffffffffffffff8, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={r1, &(0x7f0000006000)="", &(0x7f0000023000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000004000-0x5a)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x4, 0x5, 0x5, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ea2000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c22000-0x38)={&(0x7f000077a000)=@ax25={0x3, {"70a833566c16bf"}, 0x7}, 0x10, &(0x7f000040c000-0x50)=[{&(0x7f0000c09000-0x69)="69e49a1c5aa98f58ab0991d1e1322d5471be73ca4163ec1c71702eedcb7a51281ae9237ee66bfd8a0aff73631adf65772af997b5a1ec4a9708c24a9c214688e8aea4fd45cab7a7d25a8001baca890a1afbc1c1a7d1155af7d1f2c8f9146732cb94b3c41d3e3ee0b1d9", 0x69}, {&(0x7f000031a000-0x9a)="e1c8feed576665dd3bb7106986b5109ecc6326579007e62d69eda59b467f098844365f7f744edf3817b364c2c8c2429549b562a3e440f0cd696b04b5c6b66c41a11c46ef0886d0e728deb8fd49279b00f7f0c2886c2ab525e868fc4d09e61459d1f5794a21f1e1b81adc49d65f3369884e2c81a9d56718217ab1182a216a339510afc6ea98db25c6ec24b9ff5a0c96f650d297d54aa55a7aa0c8", 0x9a}, {&(0x7f0000f2e000)="a243d860d9afc3b5645f589ca41e645b376874ef4ce95bb81b9a643d3c89ac41c86cf326e08abef2b53a7b511fad99ecd78b2a25fb6fe90272d84c6bde40b1a8a6ca9a93de2a881e65f2cb5972e22adfd7a2ac694724a957c187532deac12f96fdc4376210e50ea1cb2db5d605c534ed165f5835ae2f72308be9d105b2846c25", 0x80}, {&(0x7f0000422000)="08e3c01925defc09c1d04ff57a7c1d1ffc3c67296ad0e5484943bf7c8ea481ec48ca02948abc1ec626fa5778e2a2c79b905ba82effc35cc0192c42d31d4cb12f411cccb9f7f56feb963227d55b547762cd155678ea2c936832aee931c5012897bf986f3083e79106a0f4b3f6c30cc71eb13639717940a818aad0a75076cc0933", 0x80}, {&(0x7f0000ffe000)="8ae54dbb11f05076fbdd874ddb435fea74a2d09daab06fd82e1628ba0e96217d792c3732fed805f40da96d71d24a968e42dbe796d609940be2973bbb263fe3d74cbfae5ad91b128a65b7ee87bae0c96e849d3ba5107f50961677abaa10c5c832b641f8641358b0e7e8b5497be298abcaa018f0e52aac180ff60dd79a7a0a384e336e26f90d55d45037722438b0b51b9a2799c792cceb4bb73c23ee355734381c33c9f9af7c0f542f53c1c02b297bdca94c44bf", 0xb3}], 0x5, &(0x7f0000e79000-0xc8)=[{0xc8, 0x109, 0x8, "f8a5fa74dcb9156e85b95e923ceef41f775d34dbc8c642052c09dcadf456aac8f79f9368e569888d01db3438ad4772e196d03cb3144dee995f1729768ad0b3abc89713ff3934e8e41c36980194cc6215e2e5c9c01cce6905f520a8c1d3d53925f8ddf181037e41db884839a79a976bc80e88cbdea6859237be6e508e9ce87e8d26dc2ce02d3c9635c707f5721b0c09da7b5febea3e67b13d1e40210b28bba00148e7c485626007622b602d70f3caa5a5dcc4a40dc840076e"}], 0xc8, 0x44}, 0x810) 2018/01/27 23:37:10 executing program 1: 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) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) mkdir(&(0x7f0000a33000)='./file0\x00', 0x21) getpid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005a0000)="2b70677369785f61636cf10000006573693700") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) close(r0) 2018/01/27 23:37:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e1000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000049d000-0x2c)={0x1, 0x8, 0x8, 0x4, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cb000-0x10)={r0, &(0x7f00009bb000)=""}, 0x10) [ 109.616996] [ 109.618653] ====================================================== [ 109.624958] WARNING: possible circular locking dependency detected [ 109.631264] 4.15.0-rc8+ #8 Not tainted [ 109.635138] ------------------------------------------------------ [ 109.641439] syz-executor1/10000 is trying to acquire lock: [ 109.647052] (&event->child_mutex){+.+.}, at: [<00000000bd739039>] perf_event_for_each_child+0x8a/0x150 [ 109.656605] [ 109.656605] but task is already holding lock: [ 109.662551] (&cpuctx_mutex){+.+.}, at: [<00000000dcccd76c>] perf_event_ctx_lock_nested+0x21b/0x450 [ 109.671723] [ 109.671723] which lock already depends on the new lock. [ 109.671723] [ 109.680052] [ 109.680052] the existing dependency chain (in reverse order) is: [ 109.687642] [ 109.687642] -> #5 (&cpuctx_mutex){+.+.}: [ 109.693161] __mutex_lock+0x16f/0x1a80 [ 109.697540] mutex_lock_nested+0x16/0x20 [ 109.702093] perf_event_init_cpu+0xb6/0x160 [ 109.706906] perf_event_init+0x4e9/0x549 [ 109.711472] start_kernel+0x4cc/0x819 [ 109.715762] x86_64_start_reservations+0x2a/0x2c [ 109.721013] x86_64_start_kernel+0x77/0x7a [ 109.725740] secondary_startup_64+0xa5/0xb0 [ 109.730547] [ 109.730547] -> #4 (pmus_lock){+.+.}: [ 109.735713] __mutex_lock+0x16f/0x1a80 [ 109.740093] mutex_lock_nested+0x16/0x20 [ 109.744643] perf_event_init_cpu+0x2f/0x160 [ 109.749454] cpuhp_invoke_callback+0x2ea/0x1d20 [ 109.754611] _cpu_up+0x216/0x510 [ 109.758466] do_cpu_up+0x73/0xa0 [ 109.762325] cpu_up+0x18/0x20 [ 109.765923] smp_init+0x13a/0x152 [ 109.769875] kernel_init_freeable+0x2fe/0x521 [ 109.774860] kernel_init+0x13/0x180 [ 109.778980] ret_from_fork+0x3a/0x50 [ 109.783182] [ 109.783182] -> #3 (cpu_hotplug_lock.rw_sem){++++}: [ 109.789563] cpus_read_lock+0x42/0x90 [ 109.793853] static_key_slow_inc+0x9d/0x3c0 [ 109.798664] tracepoint_probe_register_prio+0x80d/0x9a0 [ 109.804519] tracepoint_probe_register+0x2a/0x40 [ 109.809771] trace_event_reg+0x167/0x320 [ 109.814325] perf_trace_init+0x4ef/0xab0 [ 109.818879] perf_tp_event_init+0x7d/0xf0 [ 109.823517] perf_try_init_event+0xc9/0x1f0 [ 109.828328] perf_event_alloc+0x1cc6/0x2b00 [ 109.833142] SYSC_perf_event_open+0x84e/0x2e00 [ 109.838211] SyS_perf_event_open+0x39/0x50 [ 109.842935] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 109.848180] [ 109.848180] -> #2 (tracepoints_mutex){+.+.}: [ 109.854040] __mutex_lock+0x16f/0x1a80 [ 109.858416] mutex_lock_nested+0x16/0x20 [ 109.862967] tracepoint_probe_register_prio+0xa0/0x9a0 [ 109.868732] tracepoint_probe_register+0x2a/0x40 [ 109.873987] trace_event_reg+0x167/0x320 [ 109.878539] perf_trace_init+0x4ef/0xab0 [ 109.883091] perf_tp_event_init+0x7d/0xf0 [ 109.887731] perf_try_init_event+0xc9/0x1f0 [ 109.892541] perf_event_alloc+0x1cc6/0x2b00 [ 109.897354] SYSC_perf_event_open+0x84e/0x2e00 [ 109.902429] SyS_perf_event_open+0x39/0x50 [ 109.907154] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 109.912396] [ 109.912396] -> #1 (event_mutex){+.+.}: [ 109.917736] __mutex_lock+0x16f/0x1a80 [ 109.922116] mutex_lock_nested+0x16/0x20 [ 109.926673] perf_trace_destroy+0x28/0x100 [ 109.931400] tp_perf_event_destroy+0x15/0x20 [ 109.936295] _free_event+0x3bd/0x10f0 [ 109.940585] free_event+0x84/0x150 [ 109.944613] perf_event_release_kernel+0x54e/0xc10 [ 109.950029] perf_release+0x37/0x50 [ 109.954148] __fput+0x327/0x7e0 [ 109.957919] ____fput+0x15/0x20 [ 109.961691] task_work_run+0x199/0x270 [ 109.966072] do_exit+0x9bb/0x1ad0 [ 109.970015] do_group_exit+0x149/0x400 [ 109.974395] get_signal+0x73f/0x16c0 [ 109.978600] do_signal+0x90/0x1eb0 [ 109.982632] exit_to_usermode_loop+0x214/0x310 [ 109.987703] syscall_return_slowpath+0x490/0x550 [ 109.992948] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 109.998190] [ 109.998190] -> #0 (&event->child_mutex){+.+.}: [ 110.004225] lock_acquire+0x1d5/0x580 [ 110.008515] __mutex_lock+0x16f/0x1a80 [ 110.012892] mutex_lock_nested+0x16/0x20 [ 110.017444] perf_event_for_each_child+0x8a/0x150 [ 110.022777] perf_ioctl+0x35a/0x1430 [ 110.026983] do_vfs_ioctl+0x1b1/0x1520 [ 110.031363] SyS_ioctl+0x8f/0xc0 [ 110.035221] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 110.040463] [ 110.040463] other info that might help us debug this: [ 110.040463] [ 110.048571] Chain exists of: [ 110.048571] &event->child_mutex --> pmus_lock --> &cpuctx_mutex [ 110.048571] [ 110.059123] Possible unsafe locking scenario: [ 110.059123] [ 110.065148] CPU0 CPU1 [ 110.069782] ---- ---- [ 110.074417] lock(&cpuctx_mutex); [ 110.077926] lock(pmus_lock); [ 110.083607] lock(&cpuctx_mutex); [ 110.089632] lock(&event->child_mutex); [ 110.093662] [ 110.093662] *** DEADLOCK *** [ 110.093662] [ 110.099693] 1 lock held by syz-executor1/10000: [ 110.104326] #0: (&cpuctx_mutex){+.+.}, at: [<00000000dcccd76c>] perf_event_ctx_lock_nested+0x21b/0x450 [ 110.113921] [ 110.113921] stack backtrace: [ 110.118389] CPU: 0 PID: 10000 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #8 [ 110.125544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.134869] Call Trace: [ 110.137431] dump_stack+0x194/0x257 [ 110.141032] ? arch_local_irq_restore+0x53/0x53 [ 110.145686] print_circular_bug.isra.37+0x2cd/0x2dc [ 110.150687] ? save_trace+0xe0/0x2b0 [ 110.154376] __lock_acquire+0x30a8/0x3e00 [ 110.158494] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 110.164021] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.169184] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 110.174689] ? __lock_is_held+0xb6/0x140 [ 110.178721] ? trace_event_raw_event_lock+0x340/0x340 [ 110.183880] ? trace_event_raw_event_lock+0x340/0x340 [ 110.189053] ? check_noncircular+0x20/0x20 [ 110.193258] ? check_noncircular+0x20/0x20 [ 110.197461] ? check_noncircular+0x20/0x20 [ 110.201667] ? print_irqtrace_events+0x270/0x270 [ 110.206392] ? ring_buffer_set_clock+0x50/0x50 [ 110.210947] ? tracing_record_taskinfo_skip+0xf2/0x140 [ 110.216202] ? print_irqtrace_events+0x270/0x270 [ 110.220933] ? print_irqtrace_events+0x270/0x270 [ 110.225660] ? check_noncircular+0x20/0x20 [ 110.229873] ? lock_acquire+0x1d5/0x580 [ 110.233822] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 110.238984] ? lock_release+0xa40/0xa40 [ 110.242928] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 110.248785] lock_acquire+0x1d5/0x580 [ 110.252559] ? lock_acquire+0x1d5/0x580 [ 110.256511] ? perf_event_for_each_child+0x8a/0x150 [ 110.261500] ? lock_release+0xa40/0xa40 [ 110.265447] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 110.271305] ? rcu_note_context_switch+0x710/0x710 [ 110.276206] ? __might_sleep+0x95/0x190 [ 110.280152] ? perf_event_for_each_child+0x8a/0x150 [ 110.285139] __mutex_lock+0x16f/0x1a80 [ 110.288995] ? perf_event_for_each_child+0x8a/0x150 [ 110.293983] ? perf_trace_lock+0xd6/0x900 [ 110.298101] ? __lock_acquire+0x664/0x3e00 [ 110.302305] ? perf_event_for_each_child+0x8a/0x150 [ 110.307289] ? perf_trace_lock+0xd6/0x900 [ 110.311406] ? mutex_lock_io_nested+0x1900/0x1900 [ 110.316220] ? check_noncircular+0x20/0x20 [ 110.320426] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.325599] ? find_held_lock+0x35/0x1d0 [ 110.329635] ? finish_task_switch+0x1d3/0x740 [ 110.334100] ? lock_downgrade+0x980/0x980 [ 110.338220] ? find_held_lock+0x35/0x1d0 [ 110.342255] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 110.347414] ? lock_downgrade+0x980/0x980 [ 110.351536] ? lock_release+0xa40/0xa40 [ 110.355482] ? finish_task_switch+0x1d3/0x740 [ 110.359949] ? finish_task_switch+0x1aa/0x740 [ 110.364416] ? mutex_lock_nested+0x16/0x20 [ 110.368619] ? mutex_lock_nested+0x16/0x20 [ 110.372824] ? perf_event_ctx_lock_nested+0x328/0x450 [ 110.377987] ? perf_iterate_ctx+0x770/0x770 [ 110.382281] ? _perf_event_disable+0xd0/0xd0 [ 110.386662] mutex_lock_nested+0x16/0x20 [ 110.390693] ? mutex_lock_nested+0x16/0x20 [ 110.394896] perf_event_for_each_child+0x8a/0x150 [ 110.399711] perf_ioctl+0x35a/0x1430 [ 110.403394] ? lock_release+0xa40/0xa40 [ 110.407340] ? _perf_event_disable+0xd0/0xd0 [ 110.411717] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 110.416531] ? __lock_is_held+0xb6/0x140 [ 110.420566] ? __fget+0x35c/0x570 [ 110.423991] ? iterate_fd+0x3f0/0x3f0 [ 110.427766] ? perf_event_set_output+0x5a0/0x5a0 [ 110.432492] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 110.437304] do_vfs_ioctl+0x1b1/0x1520 [ 110.441163] ? ioctl_preallocate+0x2b0/0x2b0 [ 110.445546] ? selinux_capable+0x40/0x40 [ 110.449589] ? syscall_return_slowpath+0x2ad/0x550 [ 110.454490] ? security_file_ioctl+0x89/0xb0 [ 110.458872] SyS_ioctl+0x8f/0xc0 [ 110.462210] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 110.466936] RIP: 0033:0x453299 2018/01/27 23:37:11 executing program 4: mkdir(&(0x7f00004c9000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d3e000-0x10)={&(0x7f0000001000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x4)='./file1\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x6)='exofs\x00', 0x84000, &(0x7f0000001000-0x7b)="d272c77c22b3a8aab39d89d9d1fb40a983567babb4440c6cc95caec41f9483dd6a2c1f3f11a571b9de4521baefdfd66079b4aba6e25de87ef89de65c3c290304030f9b8b9104412c16e8694e6f662765dd730bab5a26c958085a4a9fcc4502f944239544b0980f5deed59f60973fc53f8deabb5bfa0b74c8b956f7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x4)='efs\x00', 0x40000, &(0x7f0000001000)="7a2dd766359cd480211f69d6a66b8926cccb6b3eb91c29dcc270092c506625da20f5045fdc6cda3c8ca98c700a99a80da116f2db1d7ac6a7415178f3f0039ca6a4e1570d19f28a1fdaab6d60ffee9bee527f09a1f4131558092da73115e5f1acfb8faa10bea1962c1323") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x4, 0x5, 0x1f, 0x2, 0x1, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000004000-0x8)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file1\x00', r1}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r0, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x804, 0x3e, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002000)=0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000001000)={r3, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x3ff, 0x0, 0x92e, 0x0, r2, 0x0, [0x0, 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) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000)={&(0x7f0000001000-0x8)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r2, &(0x7f0000008000-0x18)="bc4a38d45c60694a599b39fedfaf5d3cf98a617fcbe33bf0", &(0x7f0000007000)="016cccb07cf4b9229c32fa5788342c6cb83b4cd94043f2b84b5f1d0ba3c20266351bf85032696605cb93794541b89c54311930ca3fc927e44cda372d37cb184fa21a0bd99121303131f782863acc25a91e2f8c8dfb50373b190d193723daa670ee1fca316b713cad86a085f3e0c2ac05b96da24afa1eb56c9a95186f5fdf9a03bf90d0808dc6cd0147bf234e973c8f", 0x2}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r1, r0, 0x2, 0x1}, 0x10) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000574000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") mkdir(&(0x7f0000e9a000)='./file0\x00', 0x4) [ 110.470095] RSP: 002b:00007f3dd2647c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 110.477773] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 110.485020] RDX: 0000000000000400 RSI: 0000000000002400 RDI: 0000000000000012 [ 110.492267] RBP: 0000000000000431 R08: 0000000000000000 R09: 0000000000000000 [ 110.499509] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5538 [ 110.506764] R13: 00000000ffffffff R14: 00007f3dd26486d4 R15: 0000000000000000 2018/01/27 23:37:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fd2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x400, 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(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) 2018/01/27 23:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f1b000-0x8)='./file1\x00', &(0x7f000014b000)='./file0\x00', &(0x7f00003d2000-0x5)='ext2\x00', 0x80000, 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)="") bpf$OBJ_GET_MAP(0x7, &(0x7f000049d000-0x10)={&(0x7f0000876000)='./file0/bus/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 23:37:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3f, 0x8, 0x8000, 0x0, 0x0, 0x1000000000, 0x20000, 0x1, 0x9, 0x3, 0x0, 0x20400, 0x5, 0x699, 0xf000000000000000, 0x3, 0x2, 0x3, 0x80000001, 0x3d, 0xf02, 0xd324, 0x80, 0x1, 0x3, 0x6, 0x4, 0x1000, 0x2000000040000, 0x1, 0xdb24, 0x4, 0x800, 0x7f, 0x4, 0x401, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xb}, 0x1, 0x1f, 0xffffffffffff0001, 0x5, 0x200, 0x80000000, 0xc93f, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x6, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x19}, @alu={0x7, 0x1, 0x8, 0x7, 0x0, 0x80, 0xfffffffffffffff0}], &(0x7f0000247000-0x4)='GPL\x00', 0x5, 0x69, &(0x7f0000000000)=""/105, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x3, 0x8, 0x400, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d6a000/0x2000)=nil, 0x2000, 0x4, 0x810, r2, 0x0) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000574000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") mkdir(&(0x7f0000e9a000)='./file0\x00', 0x4) 2018/01/27 23:37:11 executing program 1: 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2a, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb, 0x3, 0x8, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) 2018/01/27 23:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x81, &(0x7f0000b0b000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000572000)={&(0x7f000090f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000da7000-0x30)=[{&(0x7f0000f3b000)=""/199, 0xc7}, {&(0x7f0000b82000-0x28)=""/40, 0x28}, {&(0x7f000037e000-0x1)=""/1, 0x1}], 0x3, &(0x7f0000da1000-0xaf)=""/175, 0xaf, 0x7ab}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000098a000)={0x0, 0xb, &(0x7f0000f6f000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa43, 0x0, 0x0, 0x0, 0x1}, [@generic={0x4, 0x0, 0x1ff, 0x929}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffc01, 0x0, 0xa, 0x2, 0xffffffff, 0x0}, @jmp={0x5, 0xb1f5, 0xf, 0x7, 0x3, 0xfffffff0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000155000)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f00008b6000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e41000-0x38)={&(0x7f00009df000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000075f000-0x40)=[{&(0x7f0000f0a000-0x4b)=""/75, 0x4b}, {&(0x7f0000053000)=""/172, 0xac}, {&(0x7f0000cda000)=""/110, 0x6e}, {&(0x7f0000d8e000)=""/4096, 0x617}], 0x4, 0x0, 0x0, 0xc}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x4, 0x11, &(0x7f000093e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa323, 0x0, 0x0, 0x0, 0x10}, [@call={0x85, 0x0, 0x0, 0xc}, @generic={0x3, 0x80000001, 0x7, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x6, 0xf, 0xa, 0x4, 0x10}, @call={0x85, 0x0, 0x0, 0x35}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x0, 0x6, 0x7, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000204000)='syzkaller\x00', 0xa4, 0xbb, &(0x7f0000b16000-0xbb)=""/187, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b3c000)={0x8, 0xa, &(0x7f00000fe000)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @generic={0x0, 0x400, 0xa2fa, 0x100}, @jmp={0x5, 0x3, 0x7, 0x3, 0xa, 0x10, 0x0}, @alu={0x0, 0xfffffffffffffffd, 0xce492f11789163c2, 0x6, 0x2, 0xffffffff, 0x0}, @jmp={0x5, 0x2, 0xb, 0x1, 0x8, 0xde, 0x1}], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x7b, &(0x7f0000001000-0x7b)=""/123, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000866000-0x8)='overlay\x00', 0x0, &(0x7f000029e000-0x19)="8bec10350656819f4cc8cc5f72d1a85c0000") r2 = perf_event_open(&(0x7f000097e000)={0x5, 0x78, 0x3, 0x10000, 0x93, 0x1, 0x0, 0x100, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x1f, 0x815b, 0xfffffffffffffffe, 0xb43, 0xb1f, 0x1f, 0x20, 0x2, 0x3, 0x124c, 0x80, 0x4, 0x28c7, 0xa37, 0xfffffffffffff800, 0xfff, 0xcd, 0x22, 0x3, 0x100000001, 0x7, 0xaf48, 0x10001, 0x8, 0x100000000, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000717000)=0x0, 0xc}, 0x4800, 0x200, 0x4, 0x7, 0x100, 0xf36, 0x7fffffff, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) 2018/01/27 23:37:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000-0xe)=""/14, 0xe}], 0x2, &(0x7f0000002000-0xb2)=""/178, 0xb2, 0x6}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x12, &(0x7f0000001000-0x90)=@raw=[@ldst={0x3, 0x0, 0x3, 0x5, 0x1, 0xfffffff4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xff, 0x4, 0x5, 0x5, 0x0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4bc}, @map={0x18, 0xb, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xda, 0x7, 0x9, 0x7, 0xfffffffc, 0xfffffffffffffffc}, @generic={0x40, 0xf3cb, 0x100000000, 0x6}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x6, 0x69, &(0x7f0000001000-0x69)=""/105, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0xf, &(0x7f0000b18000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xb, 0x5, 0x3, 0x34, 0xffffffffffffffff}, @jmp={0x5, 0xfab9, 0x2, 0x6, 0x2, 0x10, 0xffffffffffffffff}, @generic={0x3ff, 0x1, 0x40, 0x4}, @jmp={0x5, 0x0, 0x1, 0xf, 0xf, 0xfffffffa, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b42000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000099f000-0x10)={r6, 0x50, &(0x7f0000b7b000-0x3b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r2, &(0x7f0000d2f000-0x38)={&(0x7f0000d51000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000014000)=[{&(0x7f0000d15000)=""/134, 0x86}, {&(0x7f0000d7c000-0x72)=""/114, 0x72}], 0x2, &(0x7f0000e15000)=""/31, 0x1f, 0x100}, 0x42) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5) r7 = gettid() r8 = perf_event_open(&(0x7f000097a000-0x78)={0x2, 0xfe8f, 0xffffffffffff7fff, 0xcf5, 0x6, 0xf000000000000000, 0x0, 0x1, 0x816e, 0x2, 0x80000001, 0x3, 0x4087, 0x6, 0x0, 0x93, 0x4e3, 0x7fffffff, 0x9, 0x1, 0x40000000200, 0x2, 0x0, 0xeaa, 0x62064a36, 0x400, 0x7, 0xffffffff, 0x4de, 0x6f, 0x3, 0x7ff, 0x2, 0x800000, 0x7fffffff, 0x4, 0x5, 0x43, 0x0, 0x9, 0x4, @perf_bp={&(0x7f000094c000)=0x0, 0xa}, 0x10200, 0x3831, 0xc7c, 0x7, 0x4, 0xe5b, 0x8a3a, 0x0}, r7, 0x4, r6, 0x2) r9 = getpid() socketpair(0x4, 0x1000000000006, 0x4, &(0x7f0000437000)={0x0, 0x0}) perf_event_open(&(0x7f0000a94000)={0x5, 0x78, 0x10001, 0x8, 0x100, 0x20, 0x0, 0x0, 0x0, 0x8, 0x9, 0x3, 0x100000001, 0x7, 0xffffffff, 0xc804, 0x3f, 0xffffffffffff0000, 0x6, 0xaff7, 0x8, 0xfff, 0x6, 0x7, 0x9, 0x803, 0x8, 0x80008, 0x7, 0x2, 0x7fff, 0x2, 0x327, 0x5, 0x9, 0x2, 0x3f, 0x7, 0x0, 0x800000000000, 0x2, @perf_config_ext={0x7, 0x7fff}, 0x1008, 0x5, 0x6, 0x1, 0x100000001, 0x4d, 0x3ff, 0x0}, r9, 0x3, r10, 0xe) r11 = getpid() perf_event_open(&(0x7f0000432000-0x78)={0x7, 0x78, 0xfffffffffffff6a7, 0x40, 0x401, 0x5, 0x0, 0x8f, 0x0, 0x8, 0xd1ac, 0xffffffffffff8001, 0xa0, 0x8000000, 0x4, 0x2, 0xda3, 0x7, 0x5, 0x4, 0x0, 0x1fffc00000000, 0x5, 0x8, 0xaf5, 0x80, 0x4, 0xfff, 0xff, 0x3f, 0xfff, 0xb089, 0x3, 0x0, 0x11b, 0x5, 0x80000000, 0x1, 0x0, 0x1ff, 0x0, @perf_config_ext={0x81, 0x2}, 0x1000, 0x4, 0x20, 0x7, 0xffff, 0x100, 0x2, 0x0}, r11, 0x3, r6, 0x3) socketpair(0x2, 0x800, 0x4, &(0x7f00007f0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004a9000)={0x5, 0x78, 0xfff, 0x3f, 0xf41, 0x60, 0x0, 0x1, 0x2000, 0x8, 0xd97, 0x7ff, 0x7fff, 0x3, 0xba, 0x1, 0xed4, 0xc4, 0xffff, 0x8, 0x1000, 0x6, 0x0, 0x20, 0x0, 0x1, 0x5, 0x7fff, 0x7fff, 0x9, 0x0, 0x401, 0x80, 0x2, 0x2, 0x10001, 0x9, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x962f, 0x0}, 0x10200, 0x1, 0x63c30, 0x5, 0x2, 0x3, 0x1000, 0x0}, r9, 0xce5d, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r12) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de0000)={&(0x7f0000d3a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b9b000-0x40)=[{&(0x7f00002ea000-0x32)=""/50, 0x32}, {&(0x7f00001e1000)=""/14, 0xe}, {&(0x7f0000992000)=""/142, 0x8e}, {&(0x7f0000d27000)=""/0, 0x0}], 0x4, 0x0, 0x0, 0x81}, 0x40000063) r2 = perf_event_open(&(0x7f00003ee000)={0x4, 0x78, 0xfffffffffffffff9, 0x6f52, 0xfff, 0x1, 0x0, 0x8a60, 0x28005, 0x1, 0x7ce00dfe, 0x30e4, 0x6, 0x5, 0x101, 0x80, 0x2, 0x52a6, 0x5, 0x8, 0x6, 0xfffffffeffffffff, 0x122, 0x8, 0x9, 0x101, 0xd2e, 0xdc, 0x9, 0x3, 0x2, 0x2, 0x5, 0x3, 0x6, 0x7, 0xffffffff, 0x200, 0x0, 0x3f, 0x2, @perf_config_ext={0x8, 0x57}, 0x4, 0x4917bbdc, 0x1, 0x7, 0x3ff, 0x1000, 0x6, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xb) r3 = perf_event_open(&(0x7f0000b1d000-0x78)={0x5, 0x78, 0x4, 0x1ff, 0x3f, 0x10000, 0x0, 0x0, 0x50, 0x6, 0x1, 0x10690804, 0x1, 0x2, 0x10000, 0x0, 0xffffffffffffff7f, 0x3ff, 0x8, 0x31, 0x51b, 0x200, 0x6, 0x800, 0x3ff, 0x3ff, 0x8, 0x5, 0x2, 0x0, 0x8, 0x7fff, 0x100000000, 0x9, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x8000, 0x1, @perf_config_ext={0x79e, 0x40}, 0x40, 0x2, 0x301bb5a2, 0x7, 0x6, 0x2, 0x3ff, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bpf$PROG_LOAD(0x5, &(0x7f000036e000-0x48)={0x7, 0xb, &(0x7f0000c47000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10001}, [@generic={0x101, 0x1f, 0x7ff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000135000)='syzkaller\x00', 0xfffffffffffffffd, 0xdf, &(0x7f000072e000)=""/223, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d01000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00008b4000)={&(0x7f00009ff000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x5, 0x8000b, 0x6, &(0x7f0000a5c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00009b8000-0x4)={r4}) recvmsg(r4, &(0x7f00007d4000)={&(0x7f0000aee000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000cf4000)=[{&(0x7f0000880000)=""/194, 0xc2}], 0x1, &(0x7f0000b87000-0x3a)=""/58, 0x3a, 0x2}, 0x100) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 23:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x4f}], 0x2, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cde000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00007e0000-0x38)={&(0x7f0000dbb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000575000-0x30)=[{&(0x7f000016b000)=""/17, 0x11}, {&(0x7f000052a000)=""/108, 0x6c}, {&(0x7f0000e36000)=""/103, 0x67}], 0x3, &(0x7f000075e000-0x3)=""/3, 0x3, 0x1}, 0x2000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000722000-0x38)={&(0x7f0000d9f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000828000)=[{&(0x7f00009a7000-0x61)=""/97, 0x61}, {&(0x7f000046e000)=""/0, 0x0}, {&(0x7f0000d7f000-0xb9)=""/185, 0xb9}, {&(0x7f0000deb000)=""/97, 0x61}, {&(0x7f0000122000)=""/226, 0xe2}, {&(0x7f00004c4000)=""/38, 0x26}, {&(0x7f0000014000)=""/72, 0x48}], 0x7, &(0x7f00001b2000-0xe1)=""/225, 0xe1, 0x5}, 0x2040) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/27 23:37:11 executing program 7: mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x80005, 0x8972, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6d000-0x2f)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e6d000-0x8)=0xec) 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000072d000-0x8)=0xff) r1 = gettid() perf_event_open(&(0x7f0000742000-0x78)={0x6, 0x78, 0xe96, 0x80000000, 0xffffffffffffff7f, 0xd2, 0x0, 0x0, 0x5800, 0x8, 0x4, 0x100000000, 0x0, 0x7, 0xfff, 0x9, 0x7fff, 0x3fffffffc0000000, 0x5, 0x6, 0x9, 0xffff, 0x7, 0x8, 0xff, 0x2, 0x100000000, 0x4, 0x5, 0x5, 0x3488c8a6, 0xfff, 0x7fff, 0x10000, 0x5, 0x9, 0x5, 0x9, 0x0, 0x3dc, 0x2, @perf_bp={&(0x7f0000b5c000-0x1)=0x0, 0x6}, 0x8010, 0x1, 0x2, 0x7, 0x3, 0x9, 0x3, 0x0}, r1, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/27 23:37:11 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000015000-0x28)={r0, 0x0, 0xd, 0x9a, &(0x7f0000012000)="cd00000fffc13eb21e4ac8e01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) socketpair(0x2, 0x800, 0x6680, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000014000-0x38)={&(0x7f0000016000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[{&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f0000000000)=""/226, 0xe2, 0x6}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x6, 0x6, &(0x7f000000d000-0x30)=@raw=[@generic={0x0, 0x401, 0x8, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000015000)='syzkaller\x00', 0x4, 0x5c, &(0x7f0000003000)=""/92, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034a000)={r0, 0xfffffd4c, &(0x7f0000ff1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000ff3000-0x8)='./file0\x00', &(0x7f0000925000-0x5)='omfs\x00', 0x40804, &(0x7f0000692000-0xa8)="cf16972c7ff7518ddb428a097355dc5357f253cf8311def7deee3c3901b9bdfd4688e216810bcc9588c0477d17551ad48c4fc5546ceec52262511c4dba3624f3cc876516f2e8ba6efc96f1edd483cc1dfe73a77b75d471470a690faea6821a842ab56ae21cf7255936241396cf9c3e02e635a785913e3299a3021f613b89dbe1e10d66eabfef68dc87b74377eb261543dc6bb3585d4106ad25053866577a7e2c8b4cbcc93e38a7dc") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ff2000-0x4)=0x95, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x8, &(0x7f0000ff4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/27 23:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000444000)='ppp0)posix_acl_accesseth1user\x00') socketpair(0x14, 0x8080e, 0x8, &(0x7f0000df1000-0x8)={0x0, 0x0}) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005bc000)={r2, 0x1, 0x1, 0xfffffffffffffff9, &(0x7f00006f1000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) recvmsg$kcm(r1, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0xffffffffffffffff) close(r2) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x1c)=""/69, 0x45}, {&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000001000)=""/152, 0x98}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xffffffffffffb262}, 0x0) socketpair(0x1b, 0x0, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair(0x9, 0x800, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) r5 = gettid() r6 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xffffffffffffffe1, 0x2, 0x10000, 0x3f, 0x0, 0xffffffffffffffff, 0x80, 0x4, 0x2, 0x2, 0x1, 0x800, 0x3, 0x8000, 0x3, 0x2000200000, 0xa1f1, 0xf, 0x4, 0x0, 0x4, 0xfffffffffffffffe, 0x4, 0x0, 0x5, 0x5, 0x2, 0x2, 0x3, 0x80000000, 0x6, 0x5, 0x6, 0x5690, 0x7fffffff, 0x4, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x5}, 0x80, 0x5, 0x2, 0x5, 0xab9, 0x5, 0x8001, 0x0}, r5, 0x9, r3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(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(r2, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0x5, 0x40, 0x0, 0x98a, 0x401, "0024c72aeba44b37939e9454ba864539981c223c862e6521a58759fa3158b3bf0ca442dfe18607ead930de14d8e5f24bf4d01269fee11016e8822658537089", 0x80000000}, 0x60, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x47)="517ce172b82ab3a9acc91bfca91b02755f8799304c8331454d0e83f7b5f325a3bc86bf0ebcbb41181bda5a24088580ca30ca64aa9eb287fea0437184998599b550a04aab5e33ae", 0x47}, {&(0x7f0000000000)="ea45fa610a0b6d99", 0x8}, {&(0x7f0000000000)="1a14482dd97c449447e64b8ac9ccc5ea8601a14ee4b8b70ce17a8882ee6119d4345687304367eb36f19251d36175e9f5a29cd95b9ce22e89b501f1fb7297bb375de1317bd427c66d118e05327f30d58494f50fb2f66a444efe12d3b1764995633ce1e8f44b94e047438134051f6dab8dacbbf5b07c0596164a5ec73c68b2e885aeee977041e9c6209ba9a289a063c01dd0ffe89947b95aef15e68b599a92920e40", 0xa1}, {&(0x7f0000001000-0x55)="897ec39367ff2053fd1e7e9a59c1cb22374892ece8553aa1da877149640367bd92a23dec496e71e9ffc1ca0bd684b6551a7cbeddf444501773bbec9c6dcd09bbe246cc9f497b88583006f0173cd6527bc000580d4d", 0x55}, {&(0x7f0000003000-0x5b)="7e703d3ee7dd93064b6b18cf7be7f3d0381e19ef09fb59188b16a9d2c6a5aa74f7a6ca06ec9b6223155d1e61aa4761be356bcf5095699ae4f441b545b6b8dac72fee0440947cec41ab34a9e005a1be09922f9b2187edba54a6ecb2", 0x5b}, {&(0x7f0000003000-0x5f)="4ec91772428bc7ef9aa2f820f0e47d638c6dff6e94353be56fdce3a82d799cadcbeed9d78b24ac6fd8310c0e74d51b412b642da20b2dfa6e7cd28ec67e8d78aff418df7f001c2e8067a2c6c6cc6b5d67767f03cfc7e16f6d1f948cc74a3ea2", 0x5f}, {&(0x7f0000001000)="20ddbd8ecc850477772808ec93efec5c61efea56fdf9eeb050ca86c9b5e40762ca2e006e0ad2c457ba1654cc0284eff3610f53d08e920aea48e7254ecff4651da3f8a17211370026b345f08a059a73b29d6f76c452ce", 0x56}], 0x7, &(0x7f0000000000+0x2ef)=[{0x100, 0x109, 0x400, "a0ffce7c7c279436b6000dc1c8e51d02eeb8e557bb0484a036b4454328f0c3b03fc0c2cf1933ffa19e885adba6011ed7a7bcd251c00917661b35a09f31b67f475f4641019caecf2a4f6c41781c905a39c519d3ebbdb06659ca27ce36423d5992231b3986268abc0614d9ae60d4a3a3caac33fc73a6385569793f8973ae52be9b03226ebfa70e4ac44f1a41531918105b2fa73f506acb98b00e24f1a224b3fa73d7eb5d5e66aafdec37271c5508edb75ffcd6f6840430d522818a94f8879952716d9a85b24f2bc1bcba44e6f9636d56e9c85635d45a59447de0d2e7378eb35ee86765bfa790c08854ec8b8e5a6772"}], 0x100, 0x8090}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000)={0x0, r3, 0x3, 0x3, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair(0xd, 0x0, 0x7fffffff, &(0x7f0000dda000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000081000)={0xd, 0x5, &(0x7f000090d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xfff, 0xc, 0xf, 0x7, 0xfffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004d4000-0x4)='GPL\x00', 0xfffffffffffffff8, 0x96, &(0x7f0000dea000)=""/150, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a13000-0x8)={r0, r3}) perf_event_open(&(0x7f0000378000-0x78)={0x7, 0x78, 0x20, 0x8000, 0x3, 0x8e9, 0x0, 0x80, 0x11002, 0xa, 0xfffffffffffffff7, 0x0, 0x1ff, 0xfffffffffffeffff, 0x5, 0x8, 0x0, 0x4, 0xb36f, 0x6, 0x7f, 0x5, 0xff, 0x3, 0x80000000, 0x0, 0x3, 0x10001, 0x3, 0x8001, 0xb1de, 0x6, 0x140000000000, 0x3, 0x0, 0x152, 0x8, 0x4, 0x0, 0x6, 0x5, @perf_config_ext={0x3, 0x36be}, 0x80, 0x5, 0x3, 0x4, 0xffffffffffffff99, 0x1, 0x400000, 0x0}, r1, 0x8000, r0, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 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) 2018/01/27 23:37:11 executing program 3: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006ad000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00007a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd8c, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffffe}, {&(0x7f0000013000)=""/92, 0xffffffffffffffbf}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) 2018/01/27 23:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair(0x11, 0x0, 0x80000001, &(0x7f00004c5000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000aa4000-0xc)={&(0x7f0000242000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f0000a60000)='razfs\x00', 0xff8c, &(0x7f0000d9e000)="") 2018/01/27 23:37:11 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000203000)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x3000)=nil, 0x3000, 0x8, 0x2031, r0, 0x0) close(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f97000)={0x1, 0x28, &(0x7f0000f97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0x400, 0x8}, 0xc) r4 = perf_event_open(&(0x7f0000f97000-0x78)={0x3, 0x78, 0xffffffffffffffff, 0x100, 0x8, 0x2, 0x0, 0x2, 0x20000, 0x4, 0x80, 0x2, 0x4, 0x6, 0x75, 0x5, 0xff, 0x8f, 0xf3a, 0x7f, 0x8, 0x6, 0x6, 0x8, 0x8, 0x3, 0x0, 0x1, 0x20, 0x4, 0x4, 0x85f, 0x0, 0xff, 0x8, 0x0, 0x81, 0x7, 0x0, 0x5a, 0x1, @perf_bp={&(0x7f0000f96000)=0x0, 0x5}, 0x0, 0x8, 0x7fff, 0x7, 0x10eb, 0x5, 0x71cde26c, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='selinuxfs\x00', 0x1000002, &(0x7f0000002000-0x78)="13b8ce514f34483d58c9fbae010caad5eb1b6ca1efc2971c97ca2c5ae0a0a1a28db474d4028338c245cd60bb208914ba0eb0603ad58fcddedbfb3c81c757ed2c0b465abc4a349e5a7235e53ba84f58ee0424850e772642be9b82dee941512ac19c2c585ba4152ad3ffc3a475615b508a69762c79c90f5d15") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r3}, 0xc) r5 = getpid() r6 = perf_event_open(&(0x7f0000f97000)={0x7, 0x78, 0x5, 0x4, 0x9, 0x4, 0x0, 0x0, 0x1, 0x4, 0x9, 0x40, 0x6, 0x8, 0x305a, 0x6, 0x2, 0x6, 0x101, 0x8, 0x8, 0x8, 0x5, 0x80000000, 0x7, 0x8, 0x0, 0xfffffffffffffff9, 0x5, 0x3, 0x3, 0xfffffffffffffff9, 0x249, 0x7, 0x5, 0x6, 0x635af334, 0x3, 0x0, 0xffffffff, 0x5, @perf_config_ext={0x4a2, 0x2}, 0x1030, 0x6, 0x8, 0x1, 0x3, 0x9, 0x0, 0x0}, r5, 0x3, r4, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f0000005000-0x41)="a0f56e123789454a2e77075bf750bc322c8932dc9f91d853ece461c3dd98b8a0be49bc301b13d7ae3f6e7aa8d6cf59515d7af7927d0b1e56458479d60ae163b6dc", &(0x7f0000f96000-0xf8)="8308b9cde3c67db115d09bd8389547dedf55f4c3a24516377de376f3fcffea80033e696298fb007d74058419fb96ed8f686f15cfe6c8874eb3826b389772c2b27f6e7863ce4a8646da90683938623e28f7d32971d713b6d97261aaba496aed1c3dca39263f953049a529c3e73813278aca337393c43c299fa67d19b1db1d0a26936d716847806761cdafddac04cd28c74d8725f6d94154daa242b3fa2714a69e832361fcb8d2951f807e2c8d1f224cc4f06132dd095795e6b3a2d8f855e1fa6b982f2d3da4fa90bd93dbe5b61f4211fa2dbaab8ac892c46d7c36fc3ce747eae4f27ef1bf75a62a35ca4f0fd49ae7b1a3c1d5b65d8cd6f5c0", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000006000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000004000-0x78)={0x1, 0x78, 0x4, 0xb2, 0x8, 0x8, 0x0, 0x8000, 0x14c6, 0x1, 0x1, 0x83, 0x40, 0x3ff, 0x20, 0x400, 0x60d, 0x6, 0x100, 0x401, 0x1f, 0x80000000, 0x4, 0x20, 0x3f, 0xff, 0x800, 0x3c, 0x1, 0x8d, 0x2000000000000000, 0x100, 0x0, 0x6, 0x4, 0x9, 0x10000, 0xe25, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000006000)=0x0, 0x0}, 0x8000, 0x4, 0x9, 0x2, 0x7, 0x6, 0x7, 0x0}, r5, 0xfffffffffffffffc, r6, 0x4) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x0, 0x6, 0x9, 0x7, 0x0, 0x9, 0x21450, 0x2, 0xe8, 0x8, 0x1, 0x5, 0x1, 0x0, 0x100000000, 0x19, 0x100, 0x2, 0x9, 0x9, 0x81, 0x7ff, 0xfff, 0x4, 0x4, 0x7f, 0x0, 0xda6, 0xd91, 0x100, 0x7c, 0x2, 0x800, 0x1000, 0x2, 0x100000001, 0x0, 0xffff, 0x0, @perf_config_ext={0x676c, 0x9}, 0x0, 0xe0b, 0xcc, 0x7, 0x40, 0x21ce, 0x5, 0x0}, r5, 0x2, r4, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0xffffffffffffffe1) 2018/01/27 23:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b51000)={0x7, 0x78, 0x6, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x4, 0x0, 0x7ff, 0x6, 0x10000000000000, 0x4, 0xe4f, 0x0, 0x2, 0x104c0000, 0xd3d, 0xe2c4, 0x20, 0x800, 0x3f, 0x7, 0x1, 0x0, 0x7fff, 0x7, 0xfffffffffffffff7, 0x5, 0x3f, 0x72c9, 0x6, 0x554f, 0x326f, 0x0, 0x0, 0x0, @perf_config_ext={0xf56, 0xffffffff}, 0x240, 0x20, 0x3, 0x7, 0x61d, 0x686, 0x8, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x98, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) 2018/01/27 23:37:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a64000)={0x6, 0x2, &(0x7f0000000000)=@raw=[@generic={0x100000001, 0x1, 0xfff, 0x1}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xfffffffffffffff7, 0x15, &(0x7f0000001000-0x15)=""/21, 0x41f00, 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) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005c0000)={0x0, 0x2, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000409000)={&(0x7f0000a63000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001a3000-0x20)=[{&(0x7f00003ab000-0x1000)=""/4096, 0x1000}, {&(0x7f0000220000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f00007ee000-0x7c)=""/124, 0x7c, 0x3}, 0x2002) bpf$PROG_LOAD(0x5, &(0x7f0000b69000-0x48)={0x7, 0x10, &(0x7f0000464000)=@raw=[@ldst={0x1, 0x0, 0x6, 0xa, 0x7, 0x82, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x0, 0x7, 0x0, 0xffffffc2, 0x0}, @alu={0x4, 0x0, 0x0, 0x9, 0x7, 0xc, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x6, 0xd, 0x0, 0xffffffd2, 0xfffffffffffffff0}, @generic={0x9, 0x4, 0x6, 0x5}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000e2f000-0xa)='syzkaller\x00', 0x101, 0xbf, &(0x7f00006f2000-0xbf)=""/191, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ad9000)=0x100, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000906000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000321000)={r3, 0x50, &(0x7f000095a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/01/27 23:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x72a693dd, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x0, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$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) r1 = gettid() perf_event_open(&(0x7f0000f8e000-0x78)={0x7, 0x78, 0x8, 0x1000, 0x800, 0x7, 0x0, 0x7, 0x1000, 0x5, 0x7, 0x8000, 0x8001, 0x1000, 0x8, 0x10001, 0x4, 0x9, 0x6, 0x0, 0x4, 0x7f, 0x5, 0x7, 0x1f, 0x7, 0x7fffffff, 0x4, 0x6, 0x6, 0x8000, 0x3, 0x0, 0xfffffffffffffffb, 0xd47, 0x0, 0xffffffff, 0x8, 0x0, 0xd474, 0x1, @perf_bp={&(0x7f000091a000)=0x0, 0x5}, 0x20000, 0x1, 0x3, 0x7, 0x100000000, 0xffffffffffff7118, 0xffffffff, 0x0}, r1, 0x2f, r0, 0x2) 2018/01/27 23:37:11 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x3f, &(0x7f0000c2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00009c6000)={&(0x7f000066e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f00000)=[{&(0x7f0000433000)=""/80, 0x50}, {&(0x7f0000f01000-0x42)=""/66, 0x42}], 0x2, &(0x7f0000f00000)=""/61, 0x3d, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f00000-0x20)={r0, &(0x7f0000a7c000)="d24fca3575f66b0bc837de06d613c76570ed38f0ef62f0b48dd76a9a7e0f5fc9756928100efe037f82578e857c7541ffa99e9ec4d83bb9c79b6ec4c55eb1c97a7cce8bbaedc01dfec6db43dcbdfc6bc5ea2b6ca9e00935b6b67c9163f51381623ae4b2df4ae7a9de17723bbaeff0b10c2d43dd25162695167a0b80f9ddda0dae8b25f7339da90ca48098d8df7412818e062061242493ca076f5f261d71583f11c5b273c886b13296bc41756b87b7405ec61fd307464a70eb5e0ca449d13e5bd7a7f5b1df31053d4dca114409b58a15b731ec31063bce1766c030d40ca0aa8afedfa8af37754db35171e48a16", &(0x7f0000eff000)="51711b6f089dfff2cbdbf9acaa0aeb73e81829d638dd9b57186a803b28dbd47fe0e664462ccdf18942712432c98970009fd703307672760bff538784110ef8bcbcd91bf6609bebfa5fc1f8bcd051d7e605116e", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000a7000-0x18)={r0, &(0x7f0000eff000-0x1)='Y', &(0x7f0000efd000)=""/210}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b56000-0x10)={r0, 0x28, &(0x7f000083c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) socketpair(0x9, 0x805, 0x3, &(0x7f0000b62000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000f48000-0x38)={&(0x7f00003a6000-0x60)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x2, 0x2, "22ccdedbe4c3b47b66eaa5b662eb7876fcd7fb4250c89f3a08601036da38b69a72e66a2c42218bcf6ca73637228d9863e832dad4a8ca71663fe0a12f0b7cd2", 0x8}, 0x60, &(0x7f000086e000-0x30)=[{&(0x7f0000a1f000)="9dcc6807dbc7096ff52b152a0b7c71feb7db9e4140de50ad74f1cbf65be5c037efdd9db382ec08c7d55726d6ca25723221aa5cf6b1f201a32607126a098601f0a7a627d65cdd1307eba4f0002c07641a5047c83f783d9d75729058b4e3b2573fe8ca0c256397473834a8ade90248e42195240e362a91cedb48c0f78c245e00a8f1f555386996ea24da1a4affb405ecca397e56ca78d2d8f955aad6ef42623916f6a7c98693fa2478bc4057f9becb6bfe92108ab53fe28f4290eae78cf25198487aeb20754bfde523ac482e4927cfbdf6ee891891bbf4d46b858f8cdab90387339e88fbf63a52aff03e5e4131", 0xec}, {&(0x7f00004d0000-0x1000)="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", 0x1000}, {&(0x7f00000ca000)="e4befee1ff122a29d8566a47f69c4c2ebafb6afd23aadc9b34bfab730c568851c46a49b8ac4c2c3bbf60b98f90bff669c6b15d0e098c7e3e3b7e0f04f8ee471b5ccab6ab93d7cb85765f0b47b75c76fcf04d799469cab1d670d1f7943b38884daa35cfe98ccdd30c5790751ef92ced2cf15ea3df2e9ad4f7163b12bab21f1fc0bcf089d8d390082fb9413e9e8345dcfd05171f895643e81f4c3f3963f88d58c2365e9af3cd70122a8bc6c11eb3ec2249e38e4b1fd6", 0xb5}], 0x3, &(0x7f0000c32000)=[{0x20, 0x115, 0x1, "5e3052cb2a3f1a91fac33e"}, {0xd8, 0x18d, 0xfffffffffffffff7, "4cbc2be509d47c3d46456a570a4eb2d8f4291f313f6fb2e1d39b4dcd12fd4dd4b5348985842c5fbaf724171c12f6513f3b657b88c5806fd1038a868d9f8fb6f34c570a4416b4ede915e551faff21517e594690d63efc5d7429323b3176b2d6666c6cbde5b2028e1a2215a5793b1c4f491c85804de4a5709552a617137a9178e9b0cf638b855774a5d41db724764220940aac6abc0b0dfe4ebfe9d525e9beec1a344374f2ac9ea731033c3777d5b0644613a8ea5a7d1198bf27f3a7c1fe2c387f1ce8"}, {0xe8, 0x0, 0x8, "a3491f02e3ddf3c21449f274faa86cfb64991bc4700406907f0281f6b633bc0280cd64dd192669432019d1d2e98d44156198b5a1911d8a61c2ab94e8acefce169be5535f80eeb2c3e6ed8f738ee42beddb45af82c06ac361c41fa76d526aafb7acdd28002a11a948d188714d54bca7ee33cedb707f49d953d2d87534d442270438f8d25ed4396bfa5cbf00a1936dd104d571604955c71613deb64aa053fdeeb7a44d7fa8c2ed3431cce7b2ef03f502a89635d1d133071a667f5f0fcf48ecbced0dafc7bf33e41bcd863662f3a8647f90c47bff93"}, {0x88, 0x115, 0x0, "7966e5df27b3cc92527d7f2adde3b013402f651dcbc010c9537e3249970e1e333b5f1d742829cc957c732e735752dac9f90fdbd16dac19addd4fe11cffcc8b1e8af5918648b6cfa8e5bf1ad7790df24577b59fed259909b04116b122018c2acce399a775b3a7a83d13b80593b334eb29310e293e1695de89"}, {0xd8, 0x10e, 0x8f, "68f9664eb5e3374ae6d4f74091b4eeec13c8cb722e48ea1caef858b3edf9ba5d0df6027a0c178eab695a2e62950831200a95ab91655103313b3ee8d8d8290e2423383e7ee648534e692c74ef4bbbc9a19a545df677b9b5f8476ce7280d1ebb8d86110c9982a22cffcfe1d2d3734a8d9d66ba0c8aef60e33b244c088db57990e5cc7ded2a902aa31367ac72efeaa9ef18bb469420897705800e45fff9558c7c4cb466e84690163824a2dfe9b53546b5f0965dd8f82f2102caa2182b7092ee7052fc6677588469e8"}], 0x340, 0x4000000}, 0x4000000) socketpair(0x1, 0x80806, 0x2, &(0x7f0000a20000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a96000-0x8)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000975000-0x20)={r0, &(0x7f000008e000+0x3d)="a99d50300576ac26fd3e2bb3295ace30ffa98232e71794c84752097d48051136a27cd81a71bd19a60894ef2926989795e055ffa6c6a7a38a1ad19446e6ca375ef4e64413de2f1b387470f7db0c4b45ea483cd36c128e664d79daeed9f428067c59c4c678126d6e3d013ec262449fcef675dd93e3f3b8d89702", &(0x7f0000159000-0xf5)="4139fc172143a8ee3704541391d580129b332c5e02cd3196097becb26039092f3bbcf65918c60a6745704962ed61e3f44bb5ffae4bc70338a4f6885a3bb265042cbee46459c727970705041820f801558ce49257790c9939dd8f66ebfcde036b78967461e94c651d79fc01ef8d9def0f7ed1e6152204450680003882447a1eb184f1419d71620ee44335aaab6f6e8bbfaef72f66e7e496037825f6c26b0b8d3ae75cc6ed639af39ed7eabc494c6a98f237d08e273c5a967f8ac4ae1ff39d70e13fd6d9fb030fd8b329de9e25a1f02b77f43803bd7e7c9133c1d4308eb9f31401df695264631b418f03e4612fd07c5d6fad93498af0", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006c5000)={r0, &(0x7f0000ba7000-0xb6)="282b6da7ca9fbb96a5ebdd44a6f90b84be8b3884a20777b125141871cac788f650707f7d377cd7b631cbcb5fd17377f417cb7c718c985f2dd2f6d4a4fd274c3bc525993d989babb2502297f26a2ab768418df402da0ebb76a481c05694517c547a8d003fba6e1ed0f3b66796726a55df537c6db9293bcc470f1ebdff4ae61458473aa3c2a8984271705e4b9b1aa458dd90f9ff4e9a2280128f7968b7c917c0ea5ffe109b730d7b9f43bbfffdd74bc650eb9fae66f3bf", &(0x7f0000990000)=""/56}, 0x18) 2018/01/27 23:37:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000042000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000bfb000)={&(0x7f0000ff4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d77000)=[{&(0x7f0000000000)=""/87, 0x57}], 0x1, &(0x7f00006f5000-0x90)=""/144, 0x90, 0x9}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 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) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x0, {0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3ff}}}, 0x3a, &(0x7f0000002000)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x80}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000521000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000)="070f0af21e24c150", 0x8}, {&(0x7f0000004000-0xda)="516b99344b84b3802a5980db0a433fad7c8439f14500af3833d22eba645b8a09bdc14c312be4288c50015c088635262edb78c46d162da47827c41c650de6a643a042ccb6d173a572cf0dad7ff05db6332af5ba2ad60bdf5f048f490bdcd6f4434afb4707d4f105e20ec077b2a892070fb542a763b5ba45ea1b0258dc37addc937bf72c8ec4a1d0866969868038806fdb2f4adef0172fbec9d587e73081979cd3188c2ed06000173ee6a1feac4f5ab188e5abc58f32f44ee3feea695a5a878a29670cbf90bbd8785a1addbe4aea7970bac7c5b285a0e6bf100189", 0xda}, {&(0x7f0000000000)="a09d03756e076b35e61e69c4b8a9dad8", 0x10}, {&(0x7f0000004000-0x1000)="b8e3e8ae715ce8760702ce0085ee6685229f7f3f9dabc0fd9a3ff2d758d50bf0719cc10089092aa20917c3854e0b46cbb1746d4877ce1162c7bb76673e62951225a0612f57c7f64d73364739ee0f387bb61aabc96bfb010430b18111d012c56c4c4faf470c525dec3afda48626d911ca155dfef1cbefda709644f62d36a1802a118a9a4a6bc486a3c171524a3382271e89e682c4c57f7390b350feb21ebaac0fdafdaac45ffc9c33d012e03dc723deac76e51132d95a3e3368bfcdbe6cbe8c7b327862a4b825a3585ef596b5a5d5b22d15800d2ece1c7a08ec29b46714a2b74850e5113aa24aab7322159a96a715b72e4af6e45c9bd2a41e9e266676b2185b89cee65500ee45b4ed930e3ef836cbe311042a7438921966443f73af96d91c46d1a692f105c8133be029d727e4a2a5e83d519936e572e0b8ee2a54c83b6c62ac3f5f97571fd1406fea0987b002bb38583875763369a10cc516839c93e9071717408bc10dc9ed2c4bbb13918bd37c6a4610f000d0d9a18d2e67307aab210b60ca56cbc59632c4faa93fcb214db3ee82d2ac0e3a17ea4cc7cc0cd9e8a02ec2f7ef3e4b2e5faa88e2e4817759949ef5eb707d8380707ad20c7b8d9086450b32824db5b7564516c122661b0a5d0318b9b4c6616d385a716430d84beb65054bf74d3967e75b6a283127f9b1b5c8bc305f40307bea206b7aa329cbe3f492f0cae18606ce5e08bfbae4820226b63af97e03e0e9bb8ae5243ca1ecf20348459623a3fb5a1506530d7323fc74c1cbc99d17a298ac02a91fed0be3875e265a9a92efaa542b882311aa386fa4dff7743bf4663fe2d1b4ab947d768895f818c5e18de53a7140111b5d25a4c58a82cc19529d18d86e9c3ae00a00aa74ad2ae6fa0569e3a8875ab8adb10059e2cb2f377ff3fffa2c512c7ccb380d0d00d65d70fb42898b158495f84d70696eb24215404321218f3dfb73a558f6f7caa58ae61532f86b64b1bb57bdcd32c77ccc2ff9b58b340d6ce4444d6313b54811059c92fd5f008b39b93aded7ec0782c635ead499bd3eaf39cd1f6bc24e691f30a8a4b8ac02b37bdaea0c500a7995e4cb77405c9bf5d5cfb8edc0327db46f3a991522b66be684f8663c905c1c33ed89dd62444550f9defa3cf8552870961382dc8f9d0460ea7f31b1b95ae1fce7bb598f558efa803bf4313a056183757f086d450a14c37d1ddab1a67f9a6ba09a01946cbb3d838c2603d9c4b01e83453b8f95b7be2ccec140c8e876341e3f43cdd110c9bdaf8d54bd22ea0b8990c5ac52e496733a9ab95a8c482e6b5dd9908b142357de4d6fc066f8ac4445c46ebc0a6e80d90a7a775999dcd70a29a6553bfe6666bfe4f7f145faa6becce8cef8cc47bd9d0b6809fa97292f365518ccaf9b1828a9e70c0bafdc5e1facb47abc8ce6ec1103f1cf8e01f7ad815e6c7231bc5db7f0ad13a8128c252f06965270c65b8ad38ae90fb7d8f3ceed223ae0023a3b75e9d3f985fcbb7b3dc0c8e99cb21a02f1c9548e5eee0d3b9030b6ff2af28932bd10cb003cb303884fb929a6af90f2ead6cb1d5335fdb82071ee122cbe12c00b30e17e3fc251c80d3b79b81758b4876856f686bf3e3558ad41cbd2bc277dc00a338a994902b9b432ed9a8adde08b0ee120e962badcf3501cd6e8ee50119460b519e9befd1c061719922e9580ae6d4d2f8e3c1f9299e0744688864786917fb6057fd76794259f94fc4472eb7af0e297428f1b096710349221d740ff0fa2746f29b079f9bef7ed333932161c2f31826af82b665036b6e8e26920d7a0a938cafe5185335d7a71a411a3423bcea3eda96da462b6ade878b932f9a1582872fb032c1d1857055266dbe7d1a859222fa6c447879f889f1b0a8b994e799dc1532256edf8daddd1d75493d8e2d44d6f6638f811f5f40c79eb31e457bb35516da4819a9d43f44f60021fac3d15bc67c4e2e4acd2f288e450b9d8d7737e7921feb07e9544e4848ae30f9ca07a9dfe3aaaccf920d2e97aca9e1b259257b893d71abc8f99e6efde08a4bb4a31814b9c12dd1f8b16f6e32b99f12b42271ada97b00847272e08b9cf283db4fe551df8d2ae89214b419d394abb67fd4ce3cb63be843bd4f02401d7855ced1931cee41f769562ea1b2c0535d6025e90313188ed94be5e4b9a8f5cfb834089a8140458a3cf1883e5eefc39ba5bf4b43685ec1b6b3c1f12d9cd93fea8a3c81c6dcc6fab78f34817f45acafbf865d6f510ba70d67efad89078487373e29fc8318728163a75ac984975cddfe3d4e5ebe1c3a6e295d08f56abdbd869b56face5ba8d9444717deb3ce8bf1547f527167f396fb9f79f0b02dfa2a4e51fe848dc5bddd6b59452b13f410a9b63989736aed91842fdaadb0aceb439d5bf835290f946cbdacf291aa672bc7ec94d8283bcbbfb5cdab80252f33aaf3e9c324b2126c5aad9b37c0b3555544fc760fcaf965eaf55e87bea57025ec3a46bb09e0b4cd1c4e4046ab60016b8fd49621b5fff0622c1e717c90d82eaba0864e6737f7be11f1f94ff7b96484a1b1b293f0db9e7beea37a3d22288894ae02a169f1464a402b992c288d9d51ae960dd289902bb65d68ec4ad302da25e9183b8f357b969caf4ab725e94ecfeedaa09941708c1fbb26b9f48f0fee86f0b7f5a4d4d418240cc30680742665267b886d70b5efa9885450e172559cd3246c73d13d613afe3c341650e7f1cd1a04ba0c84865250f49682da687d07b77e8624fe2cb4e00952df2509172147fb06dd6d68cb0573d1a72cdd178469c7332fcbf27e550f8df60ff64eac5780c1bfd7b86f6180f5afe922348053eaa0b1563b18bf08aae76520045f641931be89365841c64f400996e7165d071f5c69b62002afc0eb9a9901805f2b445eee42a66a361fb8ecd87cce584718a765f0db810c042a3b022e1cb2371663bc1a18d137558d177a6811d8fb438eb5601de4d74fac0d4bda17da7e419fc8927bc3d5bebb2c661fc867e07191bde73e56e00caaed0eec51d87da3ec7f263a25057aeefe0d29813edc8af4f73d0322f7f79868b5cbc79eb3e8323c3f61e37c82c84eeb1e042c79aa2f13f315bed0809adbe39cbe4742d8c10221ec321f59d57bcdc0f464f02029ffe9dc48f649876630cd524775df54356506ca61c070319f2db8240242b5700c64030a4d08de19f76475912dcf8458ab67226021beefda27842314d1a06e9ec1945dda1c9f081ed63de8e7741f401d6632ff86fc3b5d34330e82201ef0d663ccf5317b52b650fe252743802aadf86405c644e8207360b82b7bdac9c24b791c43c4dd806763093846d16d22051e3fbf043287a0445c1fa65d6f7a2d3a231796477d5d35a7bf047355c882ddefe43027bd3e3e741876cff8f5eefc78e1f5fae4b850d68a2f66806001c8a0f41e592b2f5219c37a8d96613e597d48132194ee5954f0527e301eb9020f32d0212b35f116f69f93475f824b3a771d4a26aac2978612c79ba2bb3db29b7980a287c58374eeb72aa7ef711dca51ab72f3c3e2cbac348aa0ed644b17b029c9e37e99a667ef889478d7e447be43cc562b7ac6791f8c9e5d6573b6f6740fd460ba5e9b81e967dd14f6828a9f0ca85afdfb370008cc1a46eac39bba8c701cf45110160699e623f62fcf63868ae0bc60e463c3ab00ec5dc02c7527c5ddd06c92fcbbcfb57a83a1a434f2dd7877dc931d97baeaaee08e4487f0da71d7b9eb4335f3647ec696e0531a360858e7dea93f539eaa177120965e7637762b16e0e6df17019d44ed5462f1ff1ef36304a6e1ad96d3bde2b9c555aeb846dc71e55378d9efe3c98b2cea7130eba53f083cfc81ae71948b06a5efd6525736cf0783c8e1303268de0d46c197c183e7fb354f8f3a53ecc08efb8175c2bcf61d83a59cd6be20fd59930b6c89be833af872e319a3acfb3cac922269b7aa845932c38cdaf9f69ed467321f1774c052656f6f875ff915cdd5503e8b5300821991cd0ec2db70e8841e9bcb5d8e75d8204fbbe19dfd7b0ca1ac22094428495f56206a32d9b09f58faa3d559f4e16a854509375ee54974cdaa84172fc0a165d912734892dcfa177ffb694b70926ece209bbabaf0516e03171f764475949db76d54200f6773bbae3f97547ae22a421f190a543c8c5e4b9a519efa82dc670738cd8f45c3ec73ca67b019f46840efe7c80504b2eace8cc641632f274f5de6b55ff2077868f264bffbf104f43a2768f69a100e1f9575331ffa98da26116556ff3ccc7c89d4be7564b61f9a65b5617319eaa0f20f1fe10e333337ec8a6a91a63cf16817e83b5af123285cbf0a6f7cb35d9fa8c18af8c61adc6d453115f1a158b9ea1c46752d0b12428daba14765f2b640d67570c0cc74fe33f94b3a3f818f9f405a121cbaf09955d9153b267b8fa0a2ea8028d7fa994217116ed32540df40207e00f723a26eab05dbcd84921b4e65bb529adda63769cb1d7bf6cfdae96482709b2ad877868e56aaedee200b60866a8c2e83db6383ef72ee0e9c5aa08bc84e8d3b2e7ce926d964423c1bf6e48ba65291d19aea71b4489164eba70acda1af42efc0661c8d058d5ca636a184a9228bbe148da5a31c3d80b1da43593b44939e5198898ce8864585b08c13f6c9afebc35652ab523ecb8b7d47c32c4653a67e23982b486f995938eb81d651bc0d17d043f5ce80be2253bd174397edb4d6de438566229323e20ff849f049d3cd9d7799e3fef81a51aba02e60625aa17ce19871c661843c03837b8e447211c4f22a4883d29cec190edd5d153de3a309761067d30db20a6a9504821ace261d01080da78c72ee67a53e636c9301f60b0ee19b69f249c9b8cbe4a46f73462ca68e548ade66b4c200f6635b2823781c5425fa8fcc3d79da82c57dea0bcdb6c9237d57870e75e5cd3ff7b063762085bebdc6f9b68b0bbb6703f7aabd5dba57158b8c6b9274092231a1adf101c747f5eecab94dc10aeda8105bdbfaf9c31ba5046d7872f09fcf75c893b7a2974cc2c1d40c167595b432c82a6d8b68e1848f77f1022aec60580ebf037fe34d744c3407684817c4eb34572e3abb2e82b5aabcaf8bf383eeb9db186afe6cccb33201956d7d10346c97b388ff3afe24e6ce3574ece5c700b117574dd3498b7edcf5928b6f42a5450cdea4b32578d9ed8116c598602f06db66352ac75fb10faa13568f7ad0d9027a464913993dcba841b184d8899e143888aa92d2cfe5000a9f4155752bf844609fd99eba6ff644025b08801618ccdde56951110b5bde2cb502ee55d4a50fddda92508cd7ddc6163b30fee405e4cb8b9a7b4b9bd1d96166b9aed550f4c7856491824c368bd89ba2ccdc766898559ea0dca8d959219148244edfb76e8db28e830309d3238c581e02f3c2249bce16270410281d6a215a9559fbf875eaa5cd20ececb935aa01f741aec3e60fda79d990adaef99c6e1dc01542b860d19ef32b7e89df5ccf335d796a0387e9a549778755e991070e1c7386df41e64063a259b2cca0021d6457957ad5fe81fb08263e8e1d35a4615224bee8b8e409880fe4c3dcdbf81ccbb23478b03d7254339c134ed97b2abcc017cdd3079825e5f9fd51b338fbe8c5b57a43049921793c1e22ccd3c9ae0a1952ba12228d0ce26d11386595440c6fd76b89b8f4090dd8874a177060a2db2cdee29008094acc2dbb79945b7717dac68a7c06a58e1b932a329e5334c44ae42bf2e60d2aad30aaac993037ae9c0061e2c6c7389586ab6bcae9bcb9b32c347bb2005a80d19962155dfab4359abc43c4d4cb09dea865dcc1995196b5d394f", 0x1000}, {&(0x7f0000004000)="9b33428f34cb4f7d7127fc86b56fcbaa74bb5e0712eb36aa4ba982fec02425d5ef2d3320dbb2a80f20c396b6200069cc24f4ba14cdd5f31e831d1a3cedaee7dbc56447e55e1df6f545a35e6655d694c868bed1364129c4dba916368df8bfb858d4ce3ae9a3f07659db8ac468b5f1967db46d232865adcc832d6902eb2e976ccc180e7e2ace80913c558431c435f16315ed54805e6cffe280dfe0573134b3d90b48043ca0d729a90a6eb418bdda7252ba3914716647f7cfe7ce51", 0xba}, {&(0x7f0000005000)="51ed975731badb973e3c860cc8f44cbdc74b79a9384bd07a1b04dc758de475c27d843e154c810ddd8129e682c02564460e768bf5f88508ee9a84b8f87cf5f4016a5b071c7337b4826f7aa9b2a61744eb58ed7824ed6f5cfc32d802ca11095142045ec3883ea2f40d611e857492b22e5d565d9b710d625cfdfc64f08333d7b8a2d70be1cd4959d355339d7a562be908800988fa3a7e3324bf1a9e92dead3855ef9c75a46a12fdbd4e42b40d60ffd383c4b2ed2f6b6e72683e440dd151e95e7926d25eb52262428d6be7f21e5934030d05dde523c66e66497f02f52436588b0b4a13ae0478e3c1f7edfd2ebdad9fd8fdefd72096", 0xf3}], 0x6, &(0x7f0000714000)=[], 0x0, 0x0}, 0x0) socketpair(0x17, 0xf, 0x775, &(0x7f0000026000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000221000)={r2}) 2018/01/27 23:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b4, 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) mount(&(0x7f0000270000-0x8)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f0000ac8000-0x6)='ncpfs\x00', 0x0, &(0x7f0000ea9000-0xe7)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/27 23:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x4f, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f0000fc9000)='./file0\x00', &(0x7f00009c6000)='./file0\x00', &(0x7f00001d8000)='fuseblk\x00', 0x11420, &(0x7f0000dd8000)="46e3ebfceeba80829dcda2d5eaede1ac049bf4") bpf$OBJ_GET_PROG(0x7, &(0x7f00006cb000-0x10)={&(0x7f0000781000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 23:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b5a000-0x2c)={0x5, 0x3, 0x2, 0x7, 0x16, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a36000-0x18)={r0, &(0x7f0000656000+0x64c)="ce7cc3eb27c483a151188c4144dd12201c22effa85a8e0ecf11be4d2ae39c85af381bdf19be26afcd18c9a6b7c26a622ed00dff5b27696db91381545cb879915ec5e2e62a21959eff8f8e5bd5173f113edd70676af77d20d71d2c054b5b2eb81e4c36f92ee471606e46b0776374a5071470453a027c38d82da76ce418e543fce40d55887bf05d0d29184be82bb6598e7277a449a6e8481e34d21399fda0a71f90a37d88d1b250345b6908dee00c74f43b78ff339997fe22783abf9d8166cae14a16d3788ecb246d9bc34f26f94e72ee4ec347d4a", &(0x7f00006bf000-0xf9)=""/249}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000018b000-0x10)={r0, &(0x7f0000297000)="18ffc0286dcd50a71b19718107584166b6256068c17114c60a0f1ea7a31d85802d3f120306007cf3b72c72a4249443b053ea769b62fed44d8983b979c059e5ddc5507268a2b7ca5cbab26f9fc6736951a5acd73e1837d6617a9b10196281f48e1e39431c0d7bbcdd70a005031588ffae7d32abaa9a09adcf8eda1a0a6f4d5cfaa4a7c26018c80233876ab6e79a50f7226d6b73f6ad69994fd077768082066a1aa51fb1f66e626d224070152e97dd648b6165d24b16e8eabe943552484fa3de620e8d7045f2678cd3a7453755bd326933d8376dcc775f6a1c3ab5a32f255c45ac3b8664a7dbf8b8e19e37127f653dd769cd64e29539"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000371000)={&(0x7f0000c7c000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9d0, &(0x7f0000ea9000)={0x0, 0x0}) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x800002, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7fffc, 0x3ff, &(0x7f0000c09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000cfe000)={0x5, 0x78, 0x3f, 0x7, 0x1000, 0x100000001, 0x0, 0x12, 0x10000, 0x1, 0x3, 0x7, 0x7f, 0x71, 0x7, 0x7, 0x9, 0x4, 0xf2, 0x7, 0x6, 0x101, 0x268, 0x401, 0x400, 0xff00000000000000, 0x0, 0x3b93, 0x80000001, 0x2, 0xffffffffffffff01, 0x8, 0x6, 0x80000001, 0x40, 0x71, 0xff, 0x9, 0x0, 0x85, 0x5, @perf_bp={&(0x7f0000f1c000)=0x0, 0xb}, 0x8000, 0x0, 0x78, 0x6, 0x3ff, 0x8, 0x9, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e11000)=0x0, 0xfffffffffffffd7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000808000-0x8)={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(r1, &(0x7f0000807000)={&(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x1}}, 0x26, &(0x7f0000807000)=[{&(0x7f0000002000)="f9426dc61d31c9bdd8e14d659e0d8ba3f4dd50fdf439b05be1789c0cddab7c4df03af862abb2c0188d3089925c9227ca2b91346428055419f48b09066c4a81bd6ccfc2c6b8417737057b88e219f228669a188061ce984eb0ff02b7846e31272b8be4735f752d341d96bd22475186e35e7921ae2ee8946306e05e2019e47286d4369b3c3703c98a0b770416d8db9dd30545d86e9795ff2e6867a793408d75d5dc7a81b41507a0851acb6da90a998848d5cabd23aca63feff5f9db077bd3449fc7da76d737a56bab241871", 0xca}, {&(0x7f0000001000-0x1e)="3b253de8adf9fefb713e6f26e616aa4ffd5f88cb7ee2ffc42d34e79c2d9c", 0x1e}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x76)="474d957484ca01ab9bf8701d2496e2e103717ee00c156f2594c27bf5423ded629a5f153cbcda0a6d2858e1c05187be6618cc98ad2f93d413b41982ff8eaba220d03d7bf4e004b4344ac7f45f665529579432b77819ebca6006ed746481c1417eef0f66dd32f3d62a1258b5adab25c40e84586e12651e", 0x76}, {&(0x7f0000002000)="9b78cfc116ef3f6f85c48a34b169fb4c65fc5912c715e145b76ca50ee180096cb53c7aaf1440d6a34a1f2e65091f1e5a5e218a24cc150c504a96e7761977", 0x3e}], 0x5, &(0x7f0000002000)=[{0x58, 0x29, 0x8, "f4587124f6a7a513abacc45ab5be287a82250ee55d3a9ea85e68b1219f82163b8732b39b3c4eba29543ea0bf37f01b74a85020acb3dca935d027aa6905c9e16c53b17c241d39b99e"}, {0x58, 0x0, 0x5, "da717690f62b53961c1b3de6f1f03956af59a6518d031050468ea8f29e6696150f051edb6ba4c42704bb0664fbfbfa7529cf76aeee8c219b4cf2fe3097d060821a32"}, {0x30, 0x1bf, 0x2, "39590fc4dec52e20d2a43798feafefe6fe1cf8efc319ae5f1f4d0f9af85a27"}, {0x70, 0x3b, 0x800, "2f5d760760e6d832893f197486f0a665407a8920ac6d120ec8e8b3040c310fbe42738768e14345640628c1f9cf4c0c8277080ea5aebba6e0c69f986939c226a7bea42cbddcf488dd5033d012ecaddf8bc997608ada348ed0d8b4c8aaa7"}, {0x90, 0x11f, 0x800, "39f1b00431cc0d5f006910714a727a01e076b7d02a05570a4810587af6cc75d8dc3e21b93474a55b7d406ebd96943bb2b7ce6a98d7cb33ed854e949202408579cde66d6e788f581b3c6bfb7217a32a28b2f4f1ad19f8df876b39ecf63b21962017f3aacb90417ea7b115bbf205998c099a6eac3a1e2ced173bcc82d4b92500"}, {0xa8, 0x11f, 0x833c, "9cf2ad8272d36691998606c9d412ec0ea7e5a6cdf7e7adc8bc95b29f5ff51990aaa22ae4d48ddd1bcac13bca9e9c7d79ebfbdc8a2f1f89c56cee984b77659bb3776b47927d153a6fc11380dd66c5abe54f4c63229eea2c22f424a185cfa30a6a22079f7521ce2ee8f77fd3db3aee75647423d3f710b03e7ddda2ca46a00794a50ca4162067ca7b31980131a4f0217212ba"}, {0x50, 0x111, 0x1, "b7fe8da2783a3291fc4a34b79ab441da7b0c65f4fcedd4565180d35ffee688c29d4fbc567f263905d688e221df78c7ef47a5a8e7cbd592b8bdd31a6ca95cab"}, {0x28, 0x113, 0x1, "58d21bef1e410ce6459cb6a846815f9d7375db46be8d"}, {0xa8, 0x108, 0xff, "13285e6e1119f2db0f9558f9117e6ecddcbb69fcb5b86033875b9ae4d665c74730e3ef6fa1337aa01515a929d1408485b218a8e17524ae605b3e1a1bae2f66b888745bd496676f555ecd25cb66df8caf32cae8c6c18cf878b187690f000872475b7f6a2c016ba8d593a93c7b2665c7346e63809f80484cfc3e4c2827e0281f6f80f1650bab89e66b9acece9ee56d744cf3"}], 0x3a8, 0x4000}, 0x8000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000806000)={0x0, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000808000-0x2c)={0x3, 0x885c, 0x9, 0x8, 0x4, r3, 0xfffffffffffffffe, [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) 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(r0, &(0x7f0000002000-0x38)={&(0x7f0000807000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000808000)=[{&(0x7f0000806000)=""/4, 0x4}, {&(0x7f0000805000)=""/230, 0xe6}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}], 0x3, &(0x7f0000807000-0x49)=""/73, 0x49, 0x5}, 0x102) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0xf, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x29e}, [@ldst={0x3, 0x2, 0x3, 0xf, 0x1, 0xffffffc0, 0x10}, @ldst={0x3, 0x0, 0x7, 0x3, 0x6, 0xfffffffe, 0x4}, @generic={0x5, 0x2, 0x1, 0x400}, @map={0x18, 0x5, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x7, 0xa, 0x6, 0x5c, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0x9, 0x58, &(0x7f0000002000-0x58)=""/88, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x397) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 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={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000809000-0x8)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e3000-0x8)={0x0, 0x0}) close(r7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000806000)={0x0, 0x0}) 2018/01/27 23:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00000a9000-0x8)='./file0\x00', &(0x7f0000f20000)='bfs\x00', 0x428, &(0x7f0000c6f000-0x35)="87525f2dd08ae977a9d8cf538b97b4e437c70101e65ef5656ae7f0d3ad5d28067ffba80b638b478c5d15d5c477ea9b1c134e24c8d0") 2018/01/27 23:37:11 executing program 0: r0 = perf_event_open(&(0x7f0000913000-0x78)={0x1, 0x78, 0x9, 0x1, 0x8000, 0x7f, 0x0, 0x6, 0x208, 0x2, 0x80, 0x9, 0x6, 0x1, 0x7, 0xe685, 0x5, 0x8, 0x184000000000, 0x1, 0x80000001, 0x9, 0x0, 0x7fffffff, 0x7, 0x8a92, 0x89, 0x8, 0x3ff, 0x7ff, 0x8, 0x0, 0x4, 0x2a, 0x6, 0xffffffff, 0xfffffffffffff463, 0x7, 0x0, 0x8000, 0x7, @perf_bp={&(0x7f0000dc0000)=0x0, 0xb}, 0x4000, 0x1, 0xf436, 0x6, 0x8, 0x7fffffff, 0x8, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r1, 0x7fffffff, 0x8}, 0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={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) recvmsg(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000003000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}, {&(0x7f0000002000)=""/29, 0x1d}, {&(0x7f0000002000)=""/76, 0x4c}], 0x7, &(0x7f0000002000)=""/72, 0x48, 0x1}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@rc={0x1f, {0x7, 0x728, 0x2, 0x4, 0x0, 0x3}, 0x9}, 0x9, &(0x7f0000001000)=[{&(0x7f0000000000)="f53f83b49c5d1528db6717ef5ebb4925cb718779390d8acda7d0d55b193ca68ae6bf6faa5c3daf644f61e11b707f6134aff99e480e", 0x35}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000804) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000002000-0x1000)="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", &(0x7f0000001000-0xed)="2d5db3106b429987442152716590e936f6e4e65663eb2e70edec3bb06586e35505e79edf2b4b04ce7d2ec9655ec9bc97b71cf4471ba17665dbb7c40b52e5fc141563a2f44a5c9b429fc8a0ad2466b104502b75f573177e40d33fc1498c93356f31674de69d1b58c3594c368c3c50b7278f04bd6255830c27a5a025c06e3c7ec4d5300cc33ff9ab85a807a0ba66411dd68e1ee322ab01008c370647bb8a523d091075b51527ad22282e4d3f69ac0f7ca2d2cc714161f0d754452ef9ff776c9eb94ad4266764b2abc61c4926f21cdbd4ed874a8eb5b46680bf12899530f5adf5316d98d655e23ab92de8c4293c1d", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b63000-0x8)={r3, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030b000-0x20)={r4, &(0x7f00009d0000-0x71)="", &(0x7f0000b8a000-0xaf)="3a1016eb3dd979e304a0286d2b425ff8142a4b8860c01c782907d9a208d1dc595ad01c225d3468985e284ee658405b9ea68255e296a6617284248c53bdf818d85f8237dd21d1d7b2f5a7649a031836b4b309498d71f7db61e2569c7f5c913ba4d1d166f4d18d483fe16dadd4c7d20510e04159c2fe76409c260250806ee93f62366a23eefaa12b193f7d88b141dc125319bb419afa7c061f58c2b056537d79beb868dab156735cf409baa5a0f293cd", 0x0}, 0x14) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x1a5}], 0x2, &(0x7f0000013000)=""/161, 0x46e, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xa, 0x3, &(0x7f000001a000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x4, 0xc6, &(0x7f0000017000)=""/198, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2000, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 23:37:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x7f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 23:37:11 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair(0x2, 0x800, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000020000)={&(0x7f0000021000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f0000010000-0xab)="425ffb3bf377844b1fe4dcb7b9d9928aebf02f2244043e6fe0edb4baaa60a68ef76fc17e33c951565fb770113a02a1ecc14e1de86e02ac107647f3ebcba6a343f57cb0c942f3c6b55765bd4a7caa00566970e6e065cabd9a7220a59c1a372ec62953db316d0f4cc11abc3ba5b9908a5a226a31c4440295733d09c058005cbb31ab55ed09c1650c25d049903b774e93cfa94c9bd83aa166f07f0c83968580f6449b690643a8a6529e4fbd32", 0xab}, {&(0x7f0000021000-0x57)="6f7963369f76cd0084bd7bc1538062f60823a74751a094d456d6c801732e875b2b9b16680c03e6a13e4ba31ec85c687bd7b70d3258e416f64ecfb3fc27d894e4acba6e38944f2965f0209e4e1688d09efb8c008066fd7b00e4fc6206b90108cc4cf4a7cc59c9887c5b23c4909102a1af0e296da02b4c92bd4a1a28a9f51c703091c31e74ab83074fa624573948215d7a475f2a82f0a5d90f4628c6be3ff030e05c36bc543153a9f17bb1c6d83224913c36", 0xb1}], 0x2, &(0x7f000001b000)=[{0x20, 0x13f, 0x81, "d518ce97e0e9a90e35a2"}, {0x20, 0x10c, 0x6, "ef7361bcab0a3c0421a5b21231be"}, {0x108, 0x100, 0xb2, "190b833dec41e3fc11c6af98ba0a785eb5a3b2a52bab36f54a66e6fb94e16227d6fcf436f9f276cdbdf45b62c040a9b6874d8f9f0aaaf36a6c39ad0e6ed23f2508b0b579128dcacf37ebd76740385ae8aed9aaa3eee3b1e55487a63b17651a409e9aa08c5b35c09d94fa465f7eebef8e4cd6780421a4071a212545d75745715f56f2cc6e80d6b48d7906b04c4feeb563d2562926b3f4c62f95424de650890ef3784dba106f45207b43e94cbf96ea3290dc972a34d97c738ecd336a9f6bbd0f816b5832d74a64d54e629476783392d88da063cd39a34de609b13a3c3c40fcdd56c3c03f1cb7e58f158bcbb44fb17898ecd20cf5b9c8a6de74"}, {0x18, 0x10b, 0x7, "8618ddee597e6e"}, {0xa0, 0x7, 0x7fff, "ae5ba037b7803f23142de39079e7b43a9ee83fb5a36642b7c58db714e0bd59431fc3bf5ef86ca9f690e9f55160883105fa2affed03bf2d04b36ea92b4b595bcbb0dd8701867b249239e9c96111104a19bbe336a3d049fabc795c226445e2f22df00a17735dfbb98d06461a29623f850807464665c4430e34bfc148166324245397cc025c2c03d824e4d3"}, {0x78, 0x11e, 0x1, "6e2027098078cd200dea460477a5f005c19eb67f85836383fd61f9ceb292c3fca20c6c1eabd8f95d23dc2220688a3d6c94a3c36a51bfd878bdaa9d8d2d0974845d9d7625b6ee4330c291f5d53e518af440e158f4238f61260c72975a257497108c3d9cdc"}], 0x278, 0x20004000}, 0x4000) recvmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000d000)=""/53, 0x35}, {&(0x7f0000020000-0xef)=""/239, 0xef}, {&(0x7f0000012000)=""/79, 0x4f}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x93)=""/147, 0x93}, {&(0x7f0000020000-0xed)=""/237, 0xed}, {&(0x7f0000020000-0x5d)=""/93, 0x5d}], 0x7, &(0x7f000001f000+0xce3)=""/198, 0xc6, 0x9}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x20008102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 23:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ab9000)={0xffffffff, 0x0, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e40000-0x18)={r0, &(0x7f00003af000)="f91cce9aa6234c320a3efe8e4375655cb47d3dff70cc2b1b7d15b4455b16f1c866ec110aba71c14f020df8836f07d1b36e64ea7437019be5fce1c2cc7be0dc94d32b9d7575c88fe8ac74480246d16014e3198a7fcf8da6cb7a9762786d570ea6e86d4dcf6a74980a15bf396e06dca6af62347e4c6d49719e3967", &(0x7f0000cce000)=""/174}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f41000)=""/2, 0x2}], 0x100001bc, &(0x7f00007e5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) 2018/01/27 23:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009e9000)={0x0, 0x78, 0x0, 0x184d, 0x5, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x101, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xdd2f, 0x3ff, 0x0, 0x0, 0xf7, 0x0, 0x6, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, @perf_config_ext={0x0, 0x0}, 0x20410, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ec0000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 23:37:11 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000e4000-0x10)={&(0x7f0000f73000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000030d000)={0xf, 0x13, &(0x7f0000f73000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x320, 0x0, 0x0, 0x0, 0xbf9}, [@jmp={0x5, 0xfffffffffffffff7, 0x7, 0x5, 0x9, 0xfffffff4, 0x8}, @alu={0x4, 0x6, 0x7, 0x4, 0xf, 0xfffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x8, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x30000, 0xff, 0x476d98e1, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x200, 0x5, 0xa, 0x6, 0xfffffff8, 0x0}, @jmp={0x5, 0xfffffffffffffff8, 0xb, 0xf, 0x0, 0xffffffff, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)='syzkaller\x00', 0x2, 0x1f, &(0x7f00009a8000)=""/31, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f72000)={r1, 0x0, 0x88, 0x3d, &(0x7f0000f73000-0x88)