715f843f57c3b5d764c4cf4c1b8007f91f98581928d2857d11d9f0a7de5f0766f0e3f8e6a0bb437a2a852b16bdb0285d635d3029ff32e4162c123f688ee6513612f114ab0636f1c615a6787903486006dcf7df", 0x1000}], 0x2, &(0x7f0000e6a000-0x1e8)=[], 0x0, 0x20000000}, 0x20008040) sendmsg$kcm(r2, &(0x7f00008ee000-0x38)={&(0x7f0000fa4000)=@hci={0x1f, 0x27, 0x2}, 0x6, &(0x7f00006f4000-0x20)=[{&(0x7f000041c000)="caa5b087595bb2667dd2aa41a8248294a793a05b55183585374d59506b92e6f821b96189d354afdeca37991d57ec36d7ae8b0fa92590c2a001b86a68be411d0dbcebdf9c814ec0de7f1c4fa352813626cf75ceb0750ad206b387b4399ee51800de2ca0345a38df6ce028de09a36ce108e191d5eeaaa6496544f2ad2d124e5e53231cdb438863dc1317cc995969517de5307f2ab5db45adb83d444abb854c756b7e", 0xa1}, {&(0x7f0000f45000-0x60)="028cf3ed8245dce1253e278ed51d4fe2805af758842a3c9ee549c3d70ad90378e3bd8acd7a7e01c147ce1ac0b61cbd8e6efa935641c900f3f51d12c6e474f3f9d8017592d23631ac77baef41d87a724c28b684c93a91c81e9502039514121b03", 0x60}], 0x2, &(0x7f0000010000-0x258)=[{0xd8, 0x0, 0x80, "08f636dfa320571fd5ea8815a08c835790ef3f96c4d3d483dd3414e03e1ae89e8f83d72938b2ccd40c2e5c4b365d99c58ef96614a74e9f8cd1adede79ba7fcb98d9b7d9b73d77511534534341e0dcef22b7d701513ce7df53bc0f369c297b80023e5cd16461fc43c41cb29057d39b90b7c1e9f4269520feee839ae0cf64e5ccde5a573f71d1e7d7f68f992e291533ca71311de0b5b8d438e28b081d9881d36fc18a856e9a202b5244c216254464f18d9360b00932f95474b38907ac7d5bc6d680006"}, {0xd8, 0x107, 0x4, "34b3c82a1e832d5eba9cb65f5ebcc75b859d79183ae03160516a0891962548712bda8345ffff5fbcf309d4524f913bb8af4e02b34eb8e6c96362f738313e53382185f541610ce5a23de02740d4aa16fae4012594c7e6921faf0c4ae968284d77b17b87cf64b236a4f46e33bcd960985e325c0caa08de4dff27e62c6054646d513e61b21e12420778d0666c7bb96b6b671e5ebd636937cd3007c88f70d234fa30d5570f1ca5c5d12f6d61d28eca0735a321c9bd3cacff5532ab7036f98d8c139dff1f67"}, {0xa8, 0x115, 0x1ff, "18087546f929dfe9872e78e8608feeb9b0fc409f84895eca34d8a3cff26bc89939fd46ec846a54b74b708bd49b6c8edfa255c6d152831ba9f047f76aa321038149a37fb9ff3d969de919a02cfcb8ec52a94aa0617e9f56616e077ea14d88eb8d7ecd9c6879698fc2d66a96f782b70fd95eb637b10f4a8169789ce621f06533c49494012179eb5f74d3c91631d900414a3de83115ad"}], 0x258, 0x10}, 0x20004800) socketpair(0x1, 0xa, 0xa4, &(0x7f0000c69000)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000a6a000)={0x0, 0x0, &(0x7f0000f61000-0x30)=[{&(0x7f000043c000)=""/232, 0xe8}, {&(0x7f000078d000)=""/28, 0x1c}, {&(0x7f0000a08000-0xf3)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0x2}, 0x40000000) recvmsg(r3, &(0x7f00009a9000-0x38)={&(0x7f0000719000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009da000-0x70)=[{&(0x7f0000578000)=""/181, 0xb5}, {&(0x7f0000cc3000)=""/240, 0xf0}, {&(0x7f0000f09000)=""/4096, 0x1000}, {&(0x7f0000944000)=""/255, 0xff}, {&(0x7f0000b9a000-0xb3)=""/179, 0xb3}, {&(0x7f0000cbe000-0x12)=""/18, 0x12}, {&(0x7f000024b000)=""/173, 0xad}], 0x7, &(0x7f0000d9e000)=""/11, 0xb, 0x2}, 0x100) close(r1) 2018/01/31 05:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x20, &(0x7f0000491000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000023d000-0x78)={0x0, 0x78, 0x1, 0x8, 0x9, 0x10000, 0x0, 0x8, 0x0, 0x1, 0xaa6, 0x5, 0x9, 0x101, 0x40, 0x8, 0xce, 0x7, 0xba, 0x0, 0x5, 0x41, 0x80000000, 0xfffffffffffffff7, 0xa4f9, 0xfffffffffffff020, 0x2, 0x80000001, 0x3ff, 0x2, 0x100000000, 0x0, 0x2, 0x2b804734, 0x0, 0x6, 0xfffffffffffffffd, 0x3f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000852000)=0x0, 0x3}, 0x84, 0x0, 0xe4c, 0x7, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f0000c3e000-0x78)={0x200000002, 0x78, 0x15ce, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000d3f000-0x1)=0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/31 05:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xd7c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000dcd000)={0x0, 0x0}) 2018/01/31 05:49:10 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r0, &(0x7f0000024000)="", &(0x7f000000d000)=""/234}, 0x18) 2018/01/31 05:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea8000-0x10)={&(0x7f0000f9b000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") 2018/01/31 05:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c0000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f000059b000)='./file0\x00', 0x22) mount(&(0x7f000062b000-0xc)='./file0/bus\x00', &(0x7f000073e000)='./file0/bus\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") 2018/01/31 05:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e7000-0x8)={0x0, 0x0}) mmap(&(0x7f000005c000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x2, 0x60010, r0, 0x23) 2018/01/31 05:49:10 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000019000)={0x5, 0x78, 0x4000000000000000, 0x6, 0x26, 0x8, 0x0, 0x3ff, 0x61280, 0xb, 0x101, 0x9, 0xffff, 0x0, 0x10000, 0x1, 0x3, 0x839, 0x4, 0xd201, 0xb1, 0x1000, 0x4, 0x768, 0x5, 0x5, 0x40, 0x3, 0x32, 0x9, 0x1, 0x3f, 0x7, 0x8001, 0x2, 0x0, 0x8b6, 0x6, 0x0, 0x100000001, 0x2, @perf_config_ext={0x2, 0x0}, 0x0, 0xc6, 0x9, 0x7, 0x3, 0x4, 0xfffffffffffff737, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001d000-0x10)={0x1, 0x28, &(0x7f0000016000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000-0xc)={r2, 0x10001, 0x10}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000002000)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 05:49:10 executing program 4: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008ec000)={r1, 0x50, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000917000)='./file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000887000)='configfs\x00', 0x400, &(0x7f0000793000-0x7)="4f4473ac71a163b4362e5a74dda117fa9169c5a3212f43a367ca00b717686e90bec98ae325f94296acd2843d3ed25bd15ecde4e9113672f371a94687af67a64696a6d97d30c211cf315f62d1a8aa49c80adf10c00f4368e486261f0b0f8b57e6c3246c") r2 = gettid() perf_event_open(&(0x7f00007ec000)={0x2, 0x78, 0x0, 0x400, 0x1000, 0x4, 0x0, 0x9, 0x82, 0x1, 0x1ff, 0x1, 0x9db, 0x1, 0x9, 0x5a, 0x5c, 0x1ff, 0x4, 0xff, 0x9, 0x2, 0x4, 0x5, 0x4, 0xb2, 0x7, 0x1, 0x3, 0x2b, 0x5, 0x401, 0x5, 0x9, 0x1, 0xddd, 0x74, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f000049a000-0x1)=0x0, 0x3}, 0x400, 0x10000, 0xfffffffffffffffe, 0x1, 0x7, 0xfffffffffffffffa, 0x4a, 0x0}, r2, 0x1, r1, 0xe) 2018/01/31 05:49:10 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000013000)=""/126, 0x7e}, {&(0x7f0000013000-0xf9)=""/249, 0xf9}, {&(0x7f0000001000)=""/121, 0x79}, {&(0x7f0000009000-0xa6)=""/166, 0xa6}, {&(0x7f000001d000)=""/168, 0xa8}, {&(0x7f000000d000)=""/111, 0x6f}, {&(0x7f0000014000-0xa1)=""/161, 0xa1}, {&(0x7f0000015000)=""/253, 0xfd}], 0x8, &(0x7f000000f000)=""/10, 0xa, 0x5}, 0x2000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001d000)={0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000012000)={&(0x7f000001e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000005000-0x10)=[{&(0x7f000001b000)=""/39, 0x27}], 0x1, &(0x7f000001e000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x42) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x4, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001e000+0x63f)={r0, r4, 0x6, 0x3}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x6, 0x7f, 0x2943, 0x9, 0x15, r3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001a000)="a7680c", 0x3}], 0x1, &(0x7f000001e000)=[{0x98, 0x111, 0x1, "bc9eab07fa5a6c346a8d88c847ca4c986f8cd38e66cc9138bc08a5c286ab2de87c801779d5a3b3ef98e95e1d628dc0991c31243b538b62c0971b180f0a5faa7942a87777e86347668deb49c6b54f76fa9fa7d4d70775fbc42c3141d3c41ca3653aba5cbc5d59254598fc64ce14472893eb8bfc86156f58977d5d85d3563ec538af31fac6c82fb9b2"}, {0x20, 0x111, 0x6d4, "0badeee312560d8269f156"}, {0x1010, 0x117, 0x1ff, "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"}, {0x30, 0x0, 0x1, "f629455ff58d53b3c28490cce883ec651833709d6bd6e51428e5e381"}, {0x68, 0x118, 0x38, "0514dd8c4fa585b97062836290e2154fdb8b0e60f3c24d091b8447ffb91304be89274b5cac65d7b50c3ed11381c9416083f929e01cfbd314a21e586bb1d97363b22448e5473ee536c1dc532991b96b30f5d5a456bf4bdb5d"}, {0x40, 0x11f, 0x2, "fd41598c131792293558fd49cd90bbcc11c33ca34e77e301cfc59838127d16e61a0d10afd29709ba4382261db43a29"}], 0x11a0, 0x8000}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001c000)={&(0x7f0000020000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000021000-0x20)=[{&(0x7f0000014000)=""/112, 0x70}, {&(0x7f0000020000)=""/28, 0x1c}], 0x2, &(0x7f0000021000-0x6d)=""/109, 0x6d, 0x81}, 0x40010042) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r5, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 05:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000165000-0x18)={0xffffffffffffffff, &(0x7f0000469000)="73174752174e7f15e3313bc52037729b4242db8131a2d0063a4ff432561a925a668130aa72a82de51c2c29d0dd44c74dac3868b4eae8584ced9e3b64d6a71824598397483417e70f2ebfc08e6efe0c3d0057c467d4b03a0201e1329391e83bb79108aed77e4a1f3bb9876cd96078a0ee71b299bb411e91742c7a6f738c7ea3448c8c458600e25646fbada89e5993c08ce5ec922a5044d03959954672e7", &(0x7f0000be7000)=""/149}, 0x18) socketpair(0x0, 0x803, 0x800, &(0x7f00009c7000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ee7000)={0xf, 0x7c3, 0x800, 0x7f, 0x0, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb4000)={&(0x7f0000a3f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000125000-0x14)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f000043d000-0x27)={0xf, 0x4, 0x4, 0xe8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r1, &(0x7f0000e5a000)="", &(0x7f0000aa1000-0xc7)=""/199}, 0x4) 2018/01/31 05:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000be0000)={0x0, 0x78, 0x7fff, 0x5, 0x80b0, 0xcf4, 0x0, 0x5, 0x0, 0x6, 0x8, 0x6, 0x401, 0x3, 0x0, 0x66f9, 0x9, 0xffffffffffffffff, 0x200, 0xa73, 0x40, 0x7, 0x4, 0x1, 0x3, 0x7, 0x0, 0x9, 0x7, 0x544, 0x4, 0x8, 0x100, 0xe561, 0x80, 0x3000000000000, 0x100000001, 0x7, 0x0, 0xfffffffffffffff5, 0x1, @perf_bp={&(0x7f0000add000-0x1)=0x0, 0x4}, 0x8, 0x3, 0x4, 0x2, 0x1, 0x8, 0x2, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000737000)=',vmnet0\x00') r1 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c13000)='*wlan1vboxnet1trustednodev$,:/em1') socketpair(0x0, 0x1, 0x1, &(0x7f0000069000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b4000-0x10)={r2, 0x28, &(0x7f000002a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000b61000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', &(0x7f00006a3000)='tracefs\x00', 0x4c, 0x0) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b15000-0x10)={&(0x7f0000b9d000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 05:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/31 05:49:10 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004f8000-0x10)={r0, 0x50, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd4000-0x4)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={r0, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd2000-0xe8)=""/232, 0x0, 0x0}, 0x28) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000)={r0, 0x50, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000692000-0x4)=r2, 0x4) 2018/01/31 05:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c0000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f000059b000)='./file0\x00', 0x22) mount(&(0x7f000062b000-0xc)='./file0/bus\x00', &(0x7f000073e000)='./file0/bus\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") 2018/01/31 05:49:10 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0x0, 0xb, &(0x7f0000f7a000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000446000-0x4)='GPL\x00', 0x0, 0xb, &(0x7f0000f7a000-0xb)=""/11, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f81000)={&(0x7f0000f81000)=@ipx={0x4, 0x8001, 0x9, "20898ad78f70", 0xfc4, 0x0}, 0x10, &(0x7f0000f81000)=[{&(0x7f0000f81000)="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", 0xfa}, {&(0x7f0000f82000-0xf0)="ec7ccd3b6c2eed9541145b66a591e3a660384e5d0d7d4e8d3b6a62f48d48a439d7ea521457906883dccbe4a4d1ff4b1fc87c3eabc1d032daf32de54e411700823c6f31437fc279894f01cb9dea6cd062474348f56845a6fc7b31998ba2980834ddf14231436e3314e8638acc3e3e23c08eb79fdfce3d7ca11a64a6be6e66100b50f278944807af478e03d32d0ab3951b296845e73b3fbe357efdb5fe2b2b5530d40a9f618819adb4436f711845619796a2ed1f7ba8cc4a99aef7b4d975860667c8531ab24d3fa97ddcd92b0178a7d3706c867dc1926bd523ac65569daa03649460b697cff14aad70910ca33fc5fb92af", 0xf0}], 0x2, &(0x7f0000f81000)=[{0xf8, 0x11, 0x4, "36bbdb988203fe72f89ea6eab5d20bec5c4f8da30e9da04e7dde018dfa560bc14c3e086a599fc59878014137e1f9db0eca9dcf0468de596661f00bc56d30cd1b98f0db589f65fd0a97f0bdd1a6200cc646c0b4d056c0fd0588464b63fc1a5ca30f2f06181bb86a1d9a030735c83f05e99851cc494f92e4e30c2ff092215b13b2e0a932e00784f4c2ed61dff8f9f4358c0f766ddea4559a22b8363b3ae35e8e25d5d80c44d5c4288400be823c2bf9b39e32c46e0138c021aea3d619355ad6780739412e0d3147bae546224a2ca3393889da253c9b1287ced2dc819e85d8a56e787d"}, {0xf0, 0x117, 0x5, "61296e41fe832883b73f7717e2b2b7e9fbf6cb4202e30eb2151c83cdfcd430bed7d697bc0357e2974bb8fd6d87990cf3ba1c410cab96be1f709841f58a26aaf89b092f87d32361f6d7023623739b5c3e3e56762ae9a608cda97eb745aded9d2f95d0f1b2b232e63e549b64b53d60c1929dd902b3efa26598d5596b2ed72e095c53ab001dac55a55722cd11284cac6f9f2a58fdefe234cd2b5ec988de2e3cb1ead8515da27a65bafbb2d9102e78e07b366466d08e39e668f35765bfa2a20b9c2ba2d61a3e1eb24051f6c10fa2578b7008ebf5cf7532a1152023"}, {0x90, 0x1, 0x512, "abae4bab61a4b4885a38f42cb11e232cebe3a08ba200e73433a1010eb45fb9d5711d4c5098e6ee89654790e4008af75bac376bf22958bd78794959d71a72730e4d7cbcaac9f5f853023cf811f188e5fcadd5bf7176ba76145a09787938ded47780b96b84c635ebf8eeba0aae33d921d18093f3037a41fc1f064b455ae4cd"}, {0x78, 0x117, 0x78d6, "10cb8bcd4b3536e5b04c3a0aa0f233cc7ef9298f56fe3f06e652376dbcd185151ea0e9088705f56bf09ace535f2da64aaef4f5cdf34a122692bfb993a49c6d7f06714239fa19cbb8054ac9ce001e0187fcaa27845e8fa765f8e0ab0a059f26f9ceb105"}, {0x30, 0x0, 0x1000, "ca76f283479bbf8234fa0430da6c743698099a6ec219e88630a20e99c283ad"}], 0x320, 0x0}, 0x880) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x0, &(0x7f00002e9000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) recvmsg(r0, &(0x7f0000e70000-0x38)={0x0, 0x0, &(0x7f0000f81000-0x50)=[{&(0x7f0000eac000)=""/126, 0x7e}, {&(0x7f0000f80000)=""/10, 0xa}, {&(0x7f0000f81000-0x67)=""/103, 0x67}, {&(0x7f0000f80000)=""/130, 0x82}, {&(0x7f0000f80000)=""/175, 0xaf}], 0x5, 0x0, 0x0, 0x6}, 0x40) 2018/01/31 05:49:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 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, 0xffffffffffffffff, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b17000)='$.]\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/01/31 05:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000093e000-0x38)={&(0x7f00000e5000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000046a000-0x60)=[{&(0x7f000088d000)="f6cee616eeead0a8c4fad3a592af7c62291c4f2e6fd0ff8664d992d1c95ad80bcdcca3cf4ef80b66ef3fd507aa39cb8a432fae39b3ce2a744647f21d07e45c2c01dc818e8601ba16bd546bfc13a9df863309b4ac2146b4ff2dd0d82d79a715f7fa8c12fad75d0bf0ca7fa5ec309911f2d2bff2e57c1e446c30aca925b7ce8566161d36227c9aa6a555545863457c3b3325126cb32673550c85742a8cff4121cb30", 0xa1}, {&(0x7f0000807000-0x64)="e9851003a8f8f2cf0a3f511ed738f7690cb30537fee54c5593e764caab49f5949f2f39cb0b95b92771c39e5791b3d5cd35aa04da154bbbbb2972170c20dd83b5526dfe736af15f24c0b013e085d658eefee9173d2bcee6041530da93d82150c5a441b72b", 0x64}, {&(0x7f0000ebb000-0x13e)="811167006edbe914aab43dcbb1d9306658aa00000000000000001bab9b66f5812738f9baf46e44dd59d1cf81e20d4bd9ad6d7ac916f0e471c41c39f2881969bdbe7d7244e205478d32e479226a183e398a780ca17d08ab4b5ce9c4f49dd162b343c85661a82de53e25429abde04278c377f2fc1fab545cce123c9fe3c145827a2510b8eb2a8d9ef9cab34952752c882e0c50556123660d829ffa5e8617b554dcf240d7de7eab29d8a63df82886623b22d51441f8e961e7da0c7715bcea53d870d5597482b97519db3f121df442659898318b6fd2a7617af46185bf42471ae79658a8715e309fa9ee9a08d5a470a9a9e19a20c62a02e37c97bc5c9e476727d6bd901216d7f6f6d2220980837bd6b41cc930775a27e84bda68f4adb18b81cade5bf6f9347345019dd6d9462bc85119074f648f7bf2c28848e963ab6c966a95", 0x13e}], 0x3, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg(r0, &(0x7f000022b000-0x38)={0x0, 0x0, &(0x7f000068f000)=[{&(0x7f00002be000)="f7486fa1343327462b29a32ec61b4971d41a85ceae8b9ce5c53c53f7d6b66b2fc19cbaeb22ca4962691659bf13d444923599c9", 0x33}, {&(0x7f00003ee000+0xe03)="34dda61eeb55f0fdffde1f7b178911a617f3384e4a08c665f753ca4b66d276a897855d2f71d8d69fa4b434a8915455", 0x2f}, {&(0x7f0000cd6000-0xe5)="c21c58d7ab3f55399da6db43b5ae79550b39db4feb9c594114e9c775c6ccdffe2ff0238f233d52653ca2903368b4d642348327796b26b02b7eef66801f38813393f4ef8ccc27b0f2271d779998e15cb0cfb26ac120f7c88dcde6e19e352c0cec49013c68372d5e04587f750595b36d999e656a1eda3d23267a18b9caaa3fa27ad36f591036fb9dcbdaf82f5d18ccef48e32247268b520bee328fd7e4a137ff77614dd383dd543c25cac77c7c1ff68fc6cf7e4f8da652ef4e31d8d843b4044c77a6db1e0b5cd0ade450b59f1d46f4d969e7b4069dacae84e1c1c1ca2ae81b6df08c53681792", 0xe5}], 0x3, &(0x7f00009dc000+0x2de)=[{0x1010, 0xff, 0x9, "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"}, {0x28, 0x11f, 0xfffffffffffffffc, "f2a9840f2674c4dff40265bd225e45bdbb8b"}, {0xa0, 0x10b, 0x9, "351d744d860d54f0ae4c269ba448067c6f400f4f5ff4beab7050e236231593424ddee6ffbb0b7d8498a8df5e21cf97b2341625f33acf79a26e64798d6a068291f34e0aea9efc554e8e3688304a8e7e0587870c4362360e70fd990e83b69581d0cb0a1882c7c6662bdda83676e91769aed491b2609231fbcc4e63e73d7d46e19c7d4435a1dfa92ae54166c02a"}, {0x80, 0x1be, 0x1, "f06819e8b448534327adf778d17fc9e90b53305a1f5a303f3dc76b716011b2f35bf0fbdc1cb231d711ffa4e429cb9a306d7934f459a772fc5f17210c5fe0eef9b1434b4abdfc6394515623635467c698b497abb54321647291289ca45aea758b08360d2cb519bff946feb9"}, {0x78, 0x104, 0x21, "5a90fda6fed582170488b8f73b85b8392d3bc568d15727cf418f50a485e9e4fb8942995441fff382f357574d8ff1784a0ae95362030ff2492ded80b48d1459bc84468575a77f8eeafbb6c67a369807324aaa2d55a81145ab794863c115eae50f0d49dd6f9e403e"}], 0x11d0, 0x4000}, 0x4000000) 2018/01/31 05:49:10 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000690000-0x10)={&(0x7f0000f78000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000591000)={&(0x7f0000458000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000)='./file0\x00', 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 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) 2018/01/31 05:49:10 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000-0x4)=r0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000)=[{&(0x7f0000009000-0xb2)=""/178, 0xb2}, {&(0x7f0000009000-0xc9)=""/201, 0xc9}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/35, 0x23}], 0x5, &(0x7f0000009000-0x65)=""/101, 0x65, 0x20d}, 0x2103) 2018/01/31 05:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d06000-0x78)={0x1, 0x78, 0x7, 0xffffffff, 0x1, 0x7f, 0x0, 0x1ff, 0x2000, 0x8, 0xfffffffffffffc01, 0xf2a, 0xa6e, 0x1, 0x80, 0x7fff, 0x8a, 0x0, 0xf1af, 0x80, 0x1ff, 0x1, 0x8, 0x2, 0x2, 0x80, 0x7fffffff, 0x10001, 0xfffffffffffffff8, 0x1, 0x8, 0x6, 0x60, 0x1, 0xeb3, 0x9, 0x1, 0x48c7a70a, 0x0, 0x6, 0x4, @perf_config_ext={0x100000000, 0xf4}, 0x510, 0x6, 0xffffffffffffffc0, 0x0, 0x40000000000, 0x4, 0x1, 0x0}, 0x0, 0x80000000, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001b5000)='\x00') r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0xffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000604000-0x78)={0x3, 0x78, 0x3, 0x7a1e, 0x263, 0xfffffffffffffa89, 0x0, 0x2, 0x100, 0x6, 0x44ac5248, 0x8, 0xce45, 0xffff, 0x100000001, 0xdef6, 0x9, 0x4, 0x80000001, 0x8, 0x3, 0x8, 0x80000001, 0x3ff, 0x0, 0x100000001, 0xffffffffffffff00, 0x39990d8b, 0x1, 0x101, 0xcd, 0x1000, 0x0, 0x0, 0x7, 0x9, 0x10000, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000504000-0x1)=0x0, 0x6}, 0x201, 0x2, 0x0, 0x7, 0x7f, 0x7f, 0x1, 0x0}, r2, 0x1f, r1, 0xf) socketpair(0x8, 0x80001, 0x5, &(0x7f00006f2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x3) perf_event_open(&(0x7f0000b3a000-0x78)={0x7, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x70) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) socketpair(0x5, 0x800, 0x4, &(0x7f0000a49000-0x1)={0x0, 0x0}) socketpair(0x5, 0x80b, 0x3, &(0x7f0000619000)={0x0, 0x0}) 2018/01/31 05:49:10 executing program 3: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00001d9000)={0x9, 0x3, 0x6, 0x8, 0x2, r0, 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005db000-0x20)={r0, &(0x7f0000ed9000)="ab74e834e1821cddd520eb12979a42b6b90e8ccef4985eb06c0c9a264d522ec91570762ccbe25e60b5a9b8d35731acd6ebf7b87d8cf917ef27e7b9789e2e66d6a06963d7cc5c6fb7c86337dc852edfbd671d7622cce8898681ec715cc482f9865ac2bfe7324ba85f4ed4cf4ce54c52843d5e16045cead04b09c88fd02db3810873fe52f0decb8d6fa3a2bb90a7019686271aec2f0bae7a588e1423645fb7f61812167df5b6e0545ea12c3aa89650b67bb52ca3268fb2e130b7b362ac65f6069428e11c0df8a0d44ae83f2db5c3", &(0x7f0000c60000-0x65)="b5e4398d0690dca87f89e909a5d8c49d7aeaa0d63b11e1fa78212c0a795d2159ff18fceb97b68b0874846582acf229a6dd5a1c3899e6b5ab8abfa80cfd207e64c7bd16244dd1f6db9c4d81841fd2e6367389bf138e9ba8c1a91ff08f09eef4232a98ffe46b", 0x3}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000687000-0x10)={r0, 0x28, &(0x7f0000ed9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eda000)={0x6, 0x4f4, 0x1, 0x8000, 0x8, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x377) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000ed8000-0xad)="d6aae15d7f2afc84eea1636a36be312da3c2c174b0e37f28d70edbde9a1af19124ba00a5dce08610aa566d9ab970bdd86a1122252d2ea05649cfc92828dcc3f006be71cc5feb8267a409da4e98fbf27e5265846a76f4763c78c3418842cb0709daa27fbcf4f082c02178d5899bce359bd4df155eaa915b701974cf7454f052e4ad97ef2d83b18d6b634f4122f2a0c09c06d642ebfed2b47f24521e319b0a8319ae4ee6b9d7c019a9124b77df26"}, 0x10) 2018/01/31 05:49:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000000a000-0x22)='bdev*posix_acl_access&vmnet1eth0\\\x00') gettid() bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 50.496827] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0x3, 0x5, 0x2, &(0x7f0000579000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bcb000)={r1, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/31 05:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) socketpair(0x8, 0x5, 0x3a9ef400, &(0x7f00006ce000)={0x0, 0x0}) 2018/01/31 05:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 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, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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(0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0xfffffcdb, &(0x7f00005dc000)=[{&(0x7f0000f12000)="c1049a82336d1ccf46f172f550ab3b47945830b2209e5e6284caff83c0f66321c256240d54be", 0x0}], 0x1, &(0x7f0000e53000)=[], 0x0, 0x0}, 0x0) [ 51.294749] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b01000-0x8)='./file0\x00', &(0x7f00003bb000)='./file0\x00', &(0x7f0000882000-0x7)='autofs\x00', 0x2000004, 0x0) mkdir(&(0x7f00002cf000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x15, 0xa, 0x0, &(0x7f0000f1b000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a29000-0xc)={&(0x7f0000524000)='./file0\x00', r0}, 0xc) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000cfa000-0x38)={&(0x7f000041a000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00004d5000)=[{&(0x7f0000546000-0xc6)="8e13ab3b9c89b23c1e2b3587605f7de67ee289d521b4d86fc42dd793cd05856afee18395e4a2558b3e3a963f449af0c6f3a1008314a04cdedfccc237a163e583373b7f731200a21ed75ec545621931320b0db529d3af6d9e896021b671cc33a102e2f575c4d88c7ccadf81394de60e8412b652e9c5c81a386062aa792c47373bde4fd699139f68d7b22457ae59fd66407b0c7e4c73e3ecd072129a63450e342e051e6159f822bb3145be16731a62112414dce6ff369be05f925be2389632c6ee9ad6a9d21b19", 0xc6}, {&(0x7f000089d000)="c9cfa68da21e18a23c0703e85206feb68994bb0a063f617f06ef478cd8d359ffc4505d982f5b6550dfed6e9fd154ef0fa00186d98b45dff7083440572988d058a3841e8907f7feac6ac4027ba385a132b1952d584f2056a4aef77990ffebdf", 0x5f}], 0x2, &(0x7f0000005000-0x1298)=[{0x1010, 0x108, 0x7, "3fd6d18a61c15d465d0e460f87518687dadb129630a5c019befedb7a6661246169950b1cfc7465e9b8eeb23703e30b01ce6e16cae45fc0e5ddacb84831e73b364da250842467cff21e0d76a0d0cf5120f305770c3e852b92625c1783eee46a48ea7ff5f5deab5d941961b1b1c95c230c7272831c48cdd4e8bbed739e5fd500d1670da28967fc07875e956a156bca1ddcd87397dddb2c30dd4e3b2d83cb2ea463954aa2484a807768369b8d5e307c9ff0a75eebd6d0a59a02e2b622e8f848657d1e70b85a5853a20e40e83024e76332d321e5f997614b613bbb0f841e92c4cfe65935abc0e619830437acec19bcca62f943a879f709bd4b4de83045084a4b0e9b3248cb8d3dbd7dc38d0122341fa1e3786c3410b63ee39561696f0bc487d9b6c0272ea1a0a9dce15ca3713afaa69ce885c1e77b89ff8649869e915e7664db76d80754d814ac67f4a4873237f682c8267fd03d68432625eae4936bec556d9206f283d989ae48bdf93e93057aeee1b32acd621cb2000293d4314386ff3b11eb1294d9a61385fe3e4398c1486a3d7de00e4eb77691b440bae6cd4f79cecb7716434a240faf762db1c5447cb712dfa823ddfd60fc8a1e55c8cdeb4c236b0070cbe0e5fedc8df1f532ff93259de868a60fbc80df3095cc363f53d8aa2148c280c99bc906e8d4946e0b1d7d54592e7cbda32499b6ffc24edefebbc00c3a953e1fba80eb8dffb280376b3c523c30bd1edca44ad2ec8fe0fbe9a20d5cb0fba0f4890eb18479f20e9cfc1dda9d96aac6344d57315a4445b7a998a7884b20a5ecde7f48ce991aee40caaa552af87d17215d61442c3a5c7e55f9ff31d82471ff23a146c2886656a1c7ca05836c48f2da7b73a7f319e0ce956fb95408d7b73c6f80e14f061594626d39ae75677d8d20f5be031e1dede102ef70f8e4bf2320457a909b24b8175bf008fab61c0fad04dac61a9e9ac936364f9b1cedfc594428a0933a00c4136bc87c56f169c9b35de74dfdd4355c94d8525882f8d6beca1bba80983c473da7e0238d82b9fdc93ec6b26e1536b48c9ea6733c9dc6afc19fe96cb982ddf9aa6107b9e359480dce5666f25b9a98c5bbbfab284a79d68326d26d1f095e18b66641216842a4ea394f8bb14e45e0208757bbe1d369738a70e75e5996ac1bc859f81c3e8a8ff0059dc21bacbff70dbea8a8e241124294e64987f5a31328c3206ca96fdf5e82280b92b67cf5662593334243293af49a675806ae9be5d6b7fd9e024d5eb4410f7036199635657a287769277d388bd67bdef73935bfee1b1e7e6c22de94f6f535db041c5fd963ab527d7013644b38e798594b20dc07f3406fc61b8731a1bcb90fd94a64abf597d72d1b811bb4eee0cee42e56f4fc9ee4a06e4d39e6216f28b1f96c07f7140163dc02ead5ba284bf597991f36f9b7af0b162c3de1aecacfe8ca83eb14f36187e46523cb62861c875f68b66e779dd59c42b215c79b09909ba5aa05d76acbb5256592bdf1c7bfc522c20198d8712078a2645b708da3a151f384e7bb3e08f97c05dbadefdb9786fd1cb6f48a513ee39c7edcb9fa8c4cdd6329cdcf11f4141eb4c448e043e5e1fc11f341ccee6323f435c3d8a661c587bc51f4adb4e6a903552488397c807e32eb597eb8f986c719cec01e80861f1455e96f4cd1a6c5bca8a18f60b76c3340dccd670bcf53738ad4034e38fdd4aa761eb6d6ecb18f89602451a4484fe61aeb3ac37b4b828a4f7f929f6d82acd447adfdd122c982433b1dddcc5c792b04962c5057030f502ba06964ecb63722a8579386fa733fa7e69f94d5530865b4e6dc46dc7c77010638669fd9104da5af85f95dcc2699884fdcbea8d7415033838fb0eafdf79d68eefd2cfdad2995d1dfe52bf9390466a6464f8351d53b5e3f54d271a7412f3ff866c08582eec99965719430cdd541e804d69a4dd35e0d3a037037539352079d0e521848e7783af022e3513f5c9b473e335c8471d89c7280e6121e87824ddf7832c71727701aebb37d1fe69749d72a08970947e98b65dbea6dde7893debdfecbb05e143aac0530973274df2f53ad853d4669527b7f1c8a7f449e2268deb962e010e04cf6e266d2ec8a1e06e4b9ed8721308c91fa859829d4d3fdd54bb0d47b09ad9ffe213356138b4a954982024e2fecfa048606a586c4c61ae27425c7a7ea45ab273f40ebb4b15afca524adf8ce0d1d34bb1611b1048405e47ddda17b7980147a56340a159cd4df35d4f1dce9d01f67c51ae76934f5c12bf8ade2d001b362505c3ddf6fba4b8dea6955810f52560cff27c2eaac9a764f507dcb95609253f1c9476c8c08c57134a97cb685ffee9ce3a342b857efb3b22e6056b4a043061b616a0134f55ce3f81515e44282ab2a239ed2fd1a83562f6a96f18f2b0ec12ecfd446be8c9499286f0159c626d805dfbb2027997f6f094fcabaf4df13b8c51050be797f1358b59f73514e58ea00e8f09b0a568ec4c7f5fa378b5b25069e8416a44706d92912591353594755591ceaa09943c7db5364bacad5e67442b6c88a5ed0b53abb4d7710daa8d5fdc3ef8dea447e7dd7f63ab0a0653d59f9a9e2c00fe8bb4a58a0be0a95a4507107b2b9c48a9e4d9b4997be9252e8e1f94e0b3a6a1d2d40d42eb8f1ba51cd20acf94da1047656fb26a1f743dd73440d54f29e4f32c7ebcece0d055f298a85abc3f50003c5f22cb8ed7a19232b34e007c2682c0b666ffce6394c923fe4559ddd48ff3f3be09a7c0a8207b051b847321e56546ab7b32aed5a629739bda00644f903fb63245bdc9670b7d91d58da68f835aa04c9fe7a6c57e7592f7ab1c856818abadcd831521460588ff1d50484305211f4386076718335cf133d1ea6eb3810e5eb087a0c9ee85c40addf1021139ebeee3ec626ceedfaa79f65f425ef8e10c0fa6c18e822e61b37e40dfca40dc9f62d6528199ce6576ba4a65f8eb842319206382ae417afc779fc70dd7ae431b98f2ecd2544048704755f195648e996e0c5a8fc6c43e355bc6d6c5c2dce323ef75fd892e7c6dcc2c6cc1e4141d2c83684c928f6685098c2fd2a96f9eb02c81b70da8e09b0a873dda4406badcd68d14d2e40d1b5e7f73c1ee850401c4eff667aa8194a5e0841ad220be14edf5ade448fc07292bf08c0aaebc70680f9598a5a236a3a7c944980c7f885ee308839ff46a9619fd92cde26ba4ffe69083a8b9be7d1a17c09afea119178745930c2c29026ca6167296827d97be3229ca6d4a21057a1fd1ba2a6d77b3389cdccb731876b6ba5ba3b0dbf4704edfed3cdb6c8c6fe7494f9dddb7bef4c2ca1e7f76cf55d8d10fcc2686a7fb380049ccf4807affcee5280382bca92944febb634dd1d4377b7a4f68acce287147b9e2171a50ea3e1329c4e51aa9b8e70affaabdf1b3d2297e81caa4ed208ad8faab56aad0a4b9c18370d79d6ea0682ef113358d1e5e6e1518bc0d2b1142bff1163613868438d07f66526639f1721ca03f231a63b1591144a06f121cb7639f75856e2b29962dc7581522222030480e6b2a710dcb3b3d44e075ee983adefe5408a49848ceab1a71d03522271de41a69b940b3221bffb4f42861edacc263e5952ae2a4c7113f163b2c973e2de11938680bc91902e0e0ff6096bdccef8a74114a5a23aa08f65643c6f0aa4c4450db271b7c41103676a2ab50ff740b03deb7a689658c77d7eb6484ffbe63391942d157a5fb714f6762004181aec1a943eb84811b69a0f5c899e901ecb2387d8b79449bb214e3a498b1c1944749806222b5f11a507a759d1e0c716ff4b1e3bf5e6a17c3730c72b910dd651b0ab2ad17a3e0cdd22306607c1fad1ce55c45c35bd7a62dfe2504415ea66adc75de450e0fb072948138e0ee647ee13a772bee37d44e881a30820bd3518a97fb8a31d474a89a7eb2bfbe8374a690d064aacc050d07a5a5e3cf996e8fe2628cd565f7586d4a051b1b0f68d93d0291b72ff179d42ed9883e5719d62935b4d585361d0be910e03a251a4528e40677c57358e094f93c5ff383224d65e266932257e96ec766e514e25e5e6df50de7f6001d0736540aadf1251b9f52a52a7ea3ff2d7e60a128c0dfef2fc567da23833f81812c6d9ba2b44bc925a5befe831ce98295556c2a5368e2d92f3a20803263b391c59d2e10b720c9b1b083a8d9454d4fab8d8330b5dd82f38b84f0cfbebb0ccc86056dd00ad997d51b369d670b68051bef5d8ef12cc7b002c48464566f6cce2375c0bbc6b3e16ec2e4cb1c4d7833d0992260a51c90aa6002892bb895198cb739fc6b3ca54bc5554c36091f1aeebfa6ba23bf3ed2bfd4c11a32b6f8a3c0af949368e6b5a5d56daac374068d37afa80c5776531031461a3330e64fa1f68f5b9760de6ba30d65110b43006a7d28a05365143300a09dc11ad7d49ad27186461a7aaf51dd725b4efc990c22d678c82745b11a11ffc20b6ec5e85ac38901348d97df45c53e43b99d3866eeb0f8582d63a33c861062809d04497fa3c63d36f009122d15efe8d92c5cc4afbd43a45645acd1529a2a4470ee2d94c2349879671d1e55bd252b100272ff29069c365cdca6bb300a742e8656ef8edc82ebc0afc7a8d0ac5dcda5d86f6ba355453b8c1910266b431156e53754f30034538178e5e57cc7fdc0eea593d0a9ce8459ce7c90ef2ba19c35d81751764767f8ed093cf3db32214f2bb66740a48b187330a8b050a51db8020e4afe356c93fad36d5b361897b6289e0c7b38b0ca3c2f8dfe81c8f080340262ad21f8c9e5e4d1e9b995b1c32a2bac24f9f5e4a7ab6ca2de128d8a8ea20ae4c5fced3c273369a3ac369e174dd5e191545852c131f14bdf8d9f70992aa2d76dc35ca4cafb4b4fa2ae189103cb4d81117a1b02096953158640a96336f88aacd27fa54f6dc947a08331e9921ba2024b4384d752b7318ad4f8db85e74037cc0c478cf9bc42a970a3abbff8e5bc0bb4b6ca3e6f8c055af3e29233184c01665eb62bed95e0630b3489cf1c481e6ac649a068cf06b32c725575ba310e05420c8ebec2053d7c7c28d496774187d5436d60add6ae58cbed752181210fce084fca6ae6aa266b1b13e631c152c886053d24a7148a7625741bba0c207569a6522652560fe9f9273eebedcd6ae69f9077ad718599b0c9aca98d357f31ba3725ff9ec0ee08db42df2db5137a5b4163e84534732262ba896955d3f1dd18c75e7fba94948585899dabcea5d173375612be85b03b11323305243b007df8a060ade1290b80e3edd4769e4e02ba0714206e254445a87ec0b75d2f072cd02496ad1c4e0c78846a2981049ee952893ce99ae1264970417c599416c2beea96631ddc029eb9ee14292859f6c48ffe95e7f83c01e6de89485667c8590385d93c37815e7ec99bb2b10be681bb5931079d60830a7c65a67ea9199d047f3a688c7e9bc3cf7dedbe3220042bdde12277424464a05da3fb8ea807733b9307f410e37341e5269804122e5d4b0267abcd0aab70bd0c54c8fb2f380bdf1e0dbae7ccd2bc879bff305e0d189c9d2725f691c3fb038ce72a974062f379f30f580709366e69ae92ce720c98a5d990da64b8d4679b4085d7fc24b9b5c33c5aae139618e47f701da2c554947776306f2394e0272d04f662da8a2a4392ec35ac9002de7c82f5ae26a9e242ebafc2e7b35396b43a5b3e6049d832e3ba655a4e760b8dd957601b53c51c673a51bf741328ea1ce0bb8daa35e605bbf493a2852b954aa27508ddf941ab7e48e5751dc703f528d77d98615f20ecbac33800e53dc4fc5f7b591e10628272595e8053a5ee4aa"}, {0x50, 0x104, 0xfff, "86399b9e6d6de6a4d6d37d2362706e375f00cf4f6bdaf2928e8572c180d10f17ea66ed8680db3c16e6ee98d00e6673d62de3d2bc6ca91233b2763e"}, {0x38, 0x11f, 0x7f, "f491c94ade6e89f802d6e50ad35b3221d1ca03af16b547749bd4cee2b409a3cf01197610b31a286d"}, {0x58, 0x11f, 0x20, "255cc41f90bda1fed4189b45274281d11b029e253ca3e87e2e1fc31a67ff9681dda881022f54a7decf01a1e4d1b790126a29e5f09dfd40f9929a80d319e8b2b3f25b01"}, {0x40, 0x111, 0x7ff, "656b3ad1daf23791979b130b30b87f065dbec6e39bac645d4bc760674c54173b789d71144796997fe8d541a326"}, {0xa8, 0x11c, 0x200, "7eccd2613751b0e4a127241bde31f30d52ecd5bcdba3e6308da5489554b6e75f82cbec19353a95b8fcb0a691fe45e8f6f2a9f6686ed93e0d393094cd64563df105da3b3e2817b027ccb3547c17e95185507f5f4c3adcce251d2774787a0a9e3a529d405906e8551996f669597084f45c71da4e860dea3c5c43cc1beebe73739ff9f07a7a149d8ea349052d4ee9632f0068f0574c7ef6b4"}, {0xc0, 0x18d, 0x1, "b4502c7ea2a733df9b3dfaf36c167b55ed2f37535d068618b548de7a5b20e277d4f31507fd3ad364259b8ea3c266e10c26e7d6070f74ff9d4d0192c482db3a8a9aeaa581ec80e0ca289a96b70b051b3259b4bfa7d8176aec7ef937c66bb8a5db46ebbd3479c444de71044a13a237a775bf98ad6f2edb4f77d432dc1a5de0cb6ad793887588de81b8d4a7445f3809e0de2700e7c9380a0383e1c33d9e87d3af1f8f946e2713748e7978"}], 0x1298, 0x20008004}, 0x40800) socketpair(0xd, 0x80000, 0x401, &(0x7f0000b1d000)={0x0, 0x0}) 2018/01/31 05:49:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000448000-0x8)='./file0\x00', &(0x7f0000f83000)='./file0\x00', &(0x7f0000efb000)='omfs\x00', 0x440, &(0x7f000009f000-0x99)="351c6fcc9074ecaa0b56f5405942c18d853cfbed3ef85724ce1bae265f25c7947e55df80a277d31340af4e707953f870f93cbfddff46af22de483a02c7c96e331f1309d646a6fc2e1cf0faa4dccfdac56f2aa2c6086b8e75a0fa618e30988b8eb41566ca0ecff6d1ca55be241b198dd856b86b68812747d3183f6a936de9c3bd6674e3b33f517d20b2a416a527e29d320b56495b862d45ecc8") mkdir(&(0x7f00007e3000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x8000000000000000, 0xffffffffffffffb1, &(0x7f000036c000)={0x0, 0x0}) mount(&(0x7f000034c000)='./file0\x00', &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000dc8000)='tmpfs\x00', 0xffffffffffffffff, &(0x7f0000766000)="34d45cf5235906d784052f1e17e6ab554e79fda41ba9c8bfab89d834f8ab50849aa3e60906bdf16d5a0a") mount(&(0x7f00001c7000-0x8)='./file0\x00', &(0x7f0000d3a000-0x8)='./file0\x00', &(0x7f00005c4000)='devpts\x00', 0x2000, &(0x7f00008ed000)="8f252ecc819daeb9c1a4ade6ede9c006d525141db09e2848c19366ca201e4e27bc2ce9fccc6d26be42efbc6ce4a0241ede74fc18bca44904668141cb034ff723f56ce1581f536a00072ec1b19e61ff5d1626c3287cbe640e83390ffc79a4cfcfb276fd918d7880b811c348bff4cef07229d08cad92c48c0e08a92620715bf8113c7ea281e37b1ec7") mkdir(&(0x7f00008d1000-0x8)='./file0\x00', 0x4) 2018/01/31 05:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(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(r0, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000748000-0x38)={0x0, 0x0, &(0x7f000074c000-0x20)=[{&(0x7f0000e35000)=""/126, 0x7e}, {&(0x7f0000a66000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f000072a000)=""/3, 0x3, 0x6}, 0x2102) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/01/31 05:49:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x2f)={0x0, 0x6, &(0x7f0000006000)=@raw=[@ldst={0x3, 0x3, 0x6, 0x7, 0x7, 0x30, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000006000)='syzkaller\x00', 0x88, 0xd0, &(0x7f0000001000)=""/208, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={0xffffffffffffff9c, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000-0xc)={r3, 0x8, 0x18}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000)={r2, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000-0x38)={&(0x7f0000005000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x80)=[{&(0x7f0000006000)=""/20, 0x14}, {&(0x7f0000007000)=""/247, 0xf7}, {&(0x7f0000008000-0xa4)=""/164, 0xa4}, {&(0x7f0000005000-0x68)=""/104, 0x68}, {&(0x7f0000001000)=""/175, 0xaf}, {&(0x7f0000007000)=""/39, 0x27}, {&(0x7f0000003000-0xb)=""/11, 0xb}, {&(0x7f0000006000)=""/75, 0x4b}], 0x8, &(0x7f0000007000)=""/148, 0x94, 0xb1}, 0x40000040) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x9, 0xcbe, 0x7, 0x12, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x32c1) 2018/01/31 05:49:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009f6000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f4c000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000e95000+0x38f)='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(&(0x7f0000662000-0x8)='./file0\x00', &(0x7f0000f2a000)='./file0/file0\x00', &(0x7f0000feb000)='binfmt_misc\x00', 0x0, &(0x7f0000c94000)="") 2018/01/31 05:49:12 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x806, 0x5, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0xf, 0x8, &(0x7f0000021000-0x40)=@raw=[@jmp={0x5, 0x7, 0xc, 0x1, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x4, 0x8, 0xb, 0x0, 0xb, 0xffffffd8, 0x8}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0x5, 0x1, 0x2, 0xfffffffe, 0xffffffffffffffff}], &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x7}], {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) 2018/01/31 05:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002eb000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/31 05:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xe, 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, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x80806, 0x8000000000002, &(0x7f0000e02000-0x7)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a43000)={0x0, 0x0}) socketpair(0x4, 0x4, 0x5, &(0x7f000040d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e41000-0x38)={&(0x7f00009b9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000761000)=[{&(0x7f000037b000)=""/8, 0x8}], 0xfffff86, &(0x7f00001df000)=""/188, 0xbc, 0x80000002}, 0x40010000) 2018/01/31 05:49:12 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x84053, r0, 0x0) 2018/01/31 05:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc3000-0x8)='./file0\x00', 0xc0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfffffffdffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000816000)={0x0, 0x0, &(0x7f000041c000)=[{&(0x7f00006ed000)="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", 0xd53}, {&(0x7f000038f000-0x99)="ed21d7b9cfda34bd1b32f64101eaf74c2060808e5b7195684fd0a2f5b8efa8dd6dedf62b91803732997f4aafe78b85ce31947e45756d9eeb0f3ad79bb6aeb35fe256f10e05a5bf7a374435956e0d707e784966686d7480b6f79c08d1ce226d2ac08d5bf0b0864333d239285c302e637797335b36d398e3fdb9ae055b4ad21bb1af4bc0e0e32044e9111d69af7ed7d1c780ad2dd844c1d9abce", 0x99}, {&(0x7f00007db000)="c7cc793f61ff847a090f4eb4bf74843664644c513ae02481e433304c5eebd8830295dece74ecbb1d2046f005fa4e3aa1ea1a8b9685fc7acda524304954fee00d10bb458aaeb20857b2715ae338fbf162fde1b53cc6c7673896907808e4d2c60a71a9c6a55e55e2a6e1ccac50d68621024014d34de706e857d2e97a07ac109fa14d1d993aec747e89aa753172b8629f1798aabde25497955afcf19bc9a8da70a2058cdaa1cacc6c92b7bbea2bd88973baead27268b4f3333edf011e0f75d95365e18ba53f23b18c8f8199631b85b05afc0438000977", 0xd5}], 0x3, &(0x7f00000cb000-0x70)=[], 0x0, 0x1}, 0x4) socketpair$unix(0x1, 0x6d30ea090a4bf14b, 0x0, &(0x7f0000459000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000fc2000)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000200000)=[{&(0x7f0000db7000)=""/4096, 0x1000}, {&(0x7f00002f7000-0xb9)=""/185, 0xb9}, {&(0x7f0000d56000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f92000-0xb8)=""/184, 0xb8}], 0x4, &(0x7f0000ab9000-0x6d)=""/109, 0x6d, 0x200}, 0x0) recvmsg(r0, &(0x7f00006ed000)={&(0x7f0000260000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b73000-0x70)=[{&(0x7f0000e2d000-0x52)=""/82, 0x52}, {&(0x7f0000c4b000-0xd2)=""/210, 0x41d}, {&(0x7f0000559000-0x48)=""/72, 0x48}, {&(0x7f00007fe000-0xcc)=""/204, 0xcc}, {&(0x7f0000e19000)=""/126, 0x7e}, {&(0x7f000058c000)=""/0, 0x0}, {&(0x7f0000ac3000)=""/181, 0xb5}], 0x7, &(0x7f0000c8b000-0x6a)=""/106, 0x6a, 0xd}, 0x40000000) 2018/01/31 05:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000760000)={0x0, 0x0}) 2018/01/31 05:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bd7000)="736c7a6b616c00097200b7", 0x80000001, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r0, &(0x7f00003e7000)="", &(0x7f0000602000-0xf)="", 0x0}, 0xfffffee2) 2018/01/31 05:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f00007da000-0xe)='./file0/file0\x00', &(0x7f00007b3000-0x8)='iso9660\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000dd000)={&(0x7f0000243000-0x8)='./file0\x00', 0x0, 0x8}, 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, &(0x7f0000462000-0xc)={r1, 0xe53, 0x10}, 0xc) 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) mount(&(0x7f00002a1000-0xe)='./file0\x00', &(0x7f000050a000)='./file0/file0/file0\x00', &(0x7f0000a8c000-0x4)='bpf\x00', 0x20, &(0x7f00000b8000-0x1000)="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") mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000f77000)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00004f2000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f87000-0xab)="") 2018/01/31 05:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000568000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b41000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000018000-0x4)=r1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 05:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) mkdir(&(0x7f0000da9000-0x8)='./file0\x00', 0x4d) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x4, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") [ 51.531547] audit: type=1400 audit(1517377752.221:18): avc: denied { map } for pid=5950 comm="syz-executor4" path="socket:[17210]" dev="sockfs" ino=17210 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 [ 51.569624] rpcbind: RPC call returned error 22 [ 51.597309] rpcbind: RPC call returned error 22 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = gettid() socketpair(0xa, 0x0, 0x3d9b, &(0x7f0000237000)={0x0, 0x0}) perf_event_open(&(0x7f0000e14000-0x78)={0x4, 0x78, 0x5, 0x100, 0x2, 0x0, 0x0, 0x7f, 0x4000, 0x0, 0x800, 0x7, 0xffffffffffffffe1, 0x1f, 0x3, 0x9, 0x2, 0x6, 0x200, 0x48b7, 0x5, 0x7, 0x9, 0x3, 0x8, 0x7ff, 0x40, 0x4, 0x1000, 0x8, 0x7fff, 0xb, 0x4, 0x10000, 0x3, 0x80, 0x9ea, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f000065a000-0x1)=0x0, 0x0}, 0x24000, 0xffffffffffffff00, 0x1484820a, 0x7, 0x2, 0x7fffffff, 0x100, 0x0}, r0, 0x35f, r1, 0xa) 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007c0000-0x2c)={0xa, 0xff, 0x2, 0x101, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000688000-0x18)={r0, &(0x7f0000aca000)="", &(0x7f00001c2000-0x22)=""/34}, 0x18) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fe6000)={r0, 0x28, &(0x7f0000fe7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe9000-0x18)={r1, &(0x7f0000c49000)="af53cbc94b5b83f6be07aab5f73baa4de65a175ff2e8d63ecfb2fbb8ebde818b01edc1b1cce30f622db4b9964396aa0a710cf9bd1b4bed32c0e7fa189adc569d2fbeed5133425cd1a45339b9b4c0a1b063d8fc33ba2c098c0b0ea544a5b271c9dd829b7e50a9979f3ec6c6b51b6f9a880df1b23b6aa1a6f79724e63b51e18d4853e31a1782f8", &(0x7f0000fe9000-0xbd)=""/189}, 0x18) perf_event_open(&(0x7f0000c53000-0x78)={0x5, 0x78, 0xd19e, 0x6895, 0x6, 0x3ff, 0x0, 0x7ff, 0x80000, 0x3, 0x3, 0x8001, 0x1f, 0x1, 0x0, 0x100000000, 0xe46, 0x8, 0x0, 0xaf0e, 0x3, 0x5, 0x2, 0x81, 0x6029, 0x3, 0x1, 0xffffffffffffffff, 0x5, 0x81, 0x2, 0x3, 0x80000001, 0x0, 0x10001, 0x5, 0x6f, 0x4a38a8e8, 0x0, 0x80000000, 0x7, @perf_config_ext={0x1, 0xf8b}, 0x20000, 0xcc2, 0x4, 0x5, 0x1, 0x1, 0x7, 0x0}, r3, 0xc8, r2, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000087e000)={r0, 0x3, 0x1, 0x1, &(0x7f0000fe9000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008f3000)={r0, &(0x7f0000fe9000-0x41)="b8ec6f4e1c75e204f84ed9e3f4eea36dbf20324915c33058778b0736260e68e6e03590a1cd425313c7f8b13e80cf8f66984a100c1dbbe0e0e78b59dbfa5ebc03ba", &(0x7f0000fe9000-0xa5)=""/165}, 0x18) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d26000)={r0, &(0x7f0000fe9000)="357e0dc6dc5caa863e6eb3da1252f0c080d0d1e6953a9227c3ca3443ad9c6917fad335792ae7eeebb00eb0af4ccc05cc1e7edae0dfc0c350880e0843fc9bc953d98462a7564960c0e5395df6697b71c35d5f3a60fc1381f4ccd6a78319b72311ee20d5415fa775dc0227161c4a9c16bb5fa8d28da1abbe25f36e66da5645bc54de2e71333675cb973dcf815e8927038e33a7d0c46082b240070c9ca7c5d682578eaa2659431f0981a13ad2afca28fbd6d04a9739f8d30e4b1575cf711355", &(0x7f0000fe9000)="2fe4cfdce17fe78bebdad6824001cc3a7140c4bc85c0edf6e0043d00995db579271400676ca982677d5db595dd364961430de944c0b3857b677960d75f472c569dd34548", 0x1}, 0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000fea000)={0x7, 0x78, 0x7, 0x10001, 0xfff, 0xffffffffffffff6c, 0x0, 0x9, 0x90, 0xa, 0x80000000, 0x89, 0x6, 0x5, 0x1, 0x78374aea, 0xe, 0x400, 0x2, 0x3ff, 0x8, 0xfffffffffffffc00, 0x7, 0x8, 0x1e15, 0x20, 0x0, 0x401, 0x0, 0x3, 0x4000000, 0x8, 0x4, 0x8, 0x8, 0x1, 0x1ff, 0x1f, 0x0, 0x9e3, 0x1, @perf_bp={&(0x7f0000788000-0x1)=0x0, 0x8}, 0x1000, 0x2, 0x10000, 0x6, 0x0, 0x100000000, 0x0, 0x0}, 0xffffffffffffffff, 0x100000001, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000fea000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002bd000-0x20)={r0, &(0x7f000010e000-0xe4)="908b0a26c56fd384c08a84eb7e813e6d22632e67e4830dd30793400f37b32abbe45e6183b1b7d39dacb07df9ad7418f0d1a9f0f30e80975ac2c96bfd51a540c0d1568ad64ad57eed9e7fa28d9b35d0a47811ba68bb67c36b7712fbb96d1c74e19fa43a4f031fce6e331785a406ff1da43f3795f5f8ed91431e2cb9a3392b3e9be2fab5bd865eb2840fffceac5ecb1a61665f1c4e29ebdaf301e512a488c07b68815c828f68c554c978ad145ed2eda2d6f1e3a731ab37d29444d3564770db33ba843eceedc08060f0ce4ba801b64ae2c703ebcf067d602b58988dd69d98b88a21c65eccc1", &(0x7f0000fe8000-0xb5)="30f4a919b5defd297c564b21a4109b8d3dcf821607fcef3f2a1a8b4bbf585be027dfdfb2588b9f2b680277ebe67d97a4eccdea579f01b890bf1dfa9a6e8ae540840a974023067123c9155ea54f799398d68cf3d8ac889aa8137aa21e78c88c27dfd77078ceae55d54e122047151dff2d39a2d381fd7112f8c2f2ce2f1f82dc3a646290a3c4742c1ef9065256c1b65c5c97473bee5dc74242674affe30cb8f38bd55d4e73d57a398938dcc11a6e1d04383a4c86ea31", 0x2}, 0x20) 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0xfffffffffffffe1b, 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, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x0, 0xa, 0xed, &(0x7f0000340000)={0x0, 0x0}) perf_event_open(&(0x7f00009cc000-0x78)={0x3, 0x78, 0x4, 0x9, 0x1, 0x200, 0x0, 0x4, 0x284, 0x8, 0x200, 0xff4, 0x80000001, 0x1, 0xe2d, 0x81, 0x7fff, 0x0, 0x9, 0x401, 0x9, 0x10001, 0x0, 0xfff, 0x45, 0x20, 0x2, 0x8000, 0x244b, 0xfffffffffffffffb, 0x5, 0x3f, 0xd800000, 0x0, 0x3, 0x3ff, 0xfffffffffffffffe, 0x986f, 0x0, 0x0, 0x2, @perf_config_ext={0x8000, 0x3}, 0x8000, 0x7fff, 0x9, 0x7, 0x6, 0x8, 0x1, 0x0}, r0, 0x0, r2, 0x2) 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$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) gettid() recvmsg(r1, &(0x7f0000845000)={0x0, 0x0, &(0x7f0000c0c000)=[{&(0x7f00008e0000-0x55)=""/85, 0x55}, {&(0x7f00001be000)=""/27, 0x1b}, {&(0x7f00002a2000-0x4)=""/4, 0x4}, {&(0x7f000060b000)=""/147, 0x93}, {&(0x7f0000701000-0x1000)=""/4096, 0x1000}, {&(0x7f0000869000-0xd4)=""/212, 0xd4}, {&(0x7f0000530000-0x63)=""/99, 0x63}, {&(0x7f0000497000)=""/49, 0x31}, {&(0x7f0000190000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x10001}, 0x1) 2018/01/31 05:49:13 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f000061d000-0x10)={&(0x7f0000f8b000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x5)='syzkaller\x00', 0x8, 0xed, &(0x7f0000002000-0xed)=""/237, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000020000)={r0, 0x50, &(0x7f000001b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r1, 0x4) [ 52.308839] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b64000-0x2c)={0xf, 0x6, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c2f000-0xc)={&(0x7f0000000000+0xa40)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000db1000-0x38)={&(0x7f0000ef9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000efa000-0x60)=[{&(0x7f0000ef9000)=""/206, 0xce}, {&(0x7f000096c000)=""/130, 0x82}, {&(0x7f0000efa000-0x47)=""/71, 0x47}, {&(0x7f00003ee000)=""/147, 0x93}, {&(0x7f0000ef9000)=""/105, 0x69}, {&(0x7f000029f000-0x4c)=""/76, 0x4c}], 0x6, &(0x7f0000ef9000)=""/119, 0x77, 0x753}, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efa000)={0x1b, 0x1, 0x80000000, 0x957, 0x1, r0, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xff, &(0x7f0000efc000-0x3)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000443000-0x20)={0xffffffffffffffff, &(0x7f0000ef9000)="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", &(0x7f000027c000-0x80)="08afea4d0e3a77f67f05da3e5115b6e00b1edc9eaa9e3061456849e667f01d1df549565ad3470f3db872d4be645cb081721d4611f162c7485705eceb9ed5dbac5120877eeb4f5eaad6992755bb1737baedb0584222a993238a43e0f8a7ed704c844d7c10e4d2138ba05dba1cc2253f00ca4fbe1f1e64d7a2addd5c6699a99018", 0x2}, 0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000efb000)={&(0x7f0000efb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000efd000-0x10)=[{&(0x7f000091a000)=""/40, 0x28}], 0x2aa, &(0x7f000066d000-0x57)=""/87, 0x57, 0xffffffffffffffac}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00003fd000-0x48)={0x9, 0x5, &(0x7f0000efb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80}, [@generic={0xfff, 0x0, 0xbf, 0x9fd9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000655000-0x4)='GPL\x00', 0x8d, 0xcd, &(0x7f0000efc000-0xcd)=""/205, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000c5f000-0x2c)={0xf, 0x15, 0x4da, 0x5, 0x1, r2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x4000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d9a000)={&(0x7f00005c9000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0x8, &(0x7f0000bf7000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000045a000)={0x13, 0x286, 0x8000, 0xe8e, 0x11, r0, 0xea30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x4, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d72000)={0x4, 0x78, 0x6, 0xffffffff00000000, 0x9, 0x1, 0x0, 0x6, 0x2, 0x2, 0x8000, 0x6, 0x8, 0x80, 0x0, 0x0, 0x8000, 0x1, 0x2, 0x4, 0x7d0, 0x1ff, 0x2, 0xfffffffffffffffd, 0x2, 0x6, 0x0, 0x9, 0x7, 0x10000, 0xffff, 0x8, 0x40, 0x20, 0x7, 0xc5fb, 0x4, 0xd41, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0xfffffffffffffffd, 0x3, 0x15, 0x311, 0x0, 0x0}, 0xffffffffffffffff, 0xb6d, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000707000)="c100") mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffa) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000101000+0x34d)={0x1, 0x78, 0x1f, 0x3cd, 0x2, 0x10001, 0x0, 0xf03a, 0x8000, 0x5, 0x9, 0x1, 0x7ff, 0x4ab, 0x0, 0x7fffffff, 0x5, 0x5, 0x3, 0x40, 0x2, 0x6, 0x3, 0x10000, 0x8, 0x0, 0x6, 0x7, 0xf1, 0x0, 0x40, 0x7cc77319, 0x4000000000, 0x8001, 0x1, 0x6be1, 0x10000, 0x819e, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x0}, 0x1c552, 0x9, 0x2, 0x7, 0x3, 0x80000001, 0x8, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f30000-0x38)={&(0x7f0000038000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002f2000)=[{&(0x7f0000f30000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000f2f000)=""/197, 0xc5, 0x80000001}, 0x40) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f30000-0x48)={0xe, 0x9, &(0x7f0000f30000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfff}, [@ldst={0x3, 0x2, 0x3, 0xf, 0xa, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0xa}, @ldst={0x0, 0x2, 0x0, 0x7, 0x4, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000111000)='syzkaller\x00', 0x1000, 0xd6, &(0x7f0000da5000-0xd6)=""/214, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f2f000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f2e000-0x38)={&(0x7f0000f2d000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f2e000-0x10)=[{&(0x7f0000cf3000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000af1000)=""/0, 0x0, 0x0}, 0x41) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000e4a000)={0x7, 0x78, 0x7ff, 0x1000, 0x2, 0xfff, 0x0, 0x4c68, 0xb110, 0x4, 0x2, 0x1, 0x10001, 0xffffffff, 0x20, 0x20, 0x1, 0x64d, 0xd6bf, 0xbb39, 0x8d43, 0x1000, 0x7fff, 0x100000000, 0x4, 0x200, 0xf4, 0x400, 0x5, 0x7, 0x100000000, 0x5, 0x5, 0x1ff, 0x101, 0x1, 0x8, 0xb987, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000f30000)=0x0, 0x9}, 0x104, 0x3f, 0x3, 0x2, 0x5, 0x5b8, 0x1, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/01/31 05:49:13 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$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006f8000-0x4)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000af8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d1000-0x8)={r2, r0}) mount(&(0x7f00001dc000)='./file0\x00', &(0x7f0000e6b000-0x8)='./file0\x00', &(0x7f000095c000+0x37a)='efivarfs\x00', 0x2008, &(0x7f00002d9000)="97fafc79cca53ede2e05a00ada3fea0598d231ebc380d1d1bb") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a12000-0x1)='\x00') r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d1d000-0x10)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 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_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r0, &(0x7f0000024000)="", &(0x7f0000024000)=""/234}, 0x18) 2018/01/31 05:49:13 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) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fa4000-0x4)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed1000)={r0, &(0x7f0000512000)="1650681775b0b40422bc51e7aaa71ee2adc1312f13d2212d25de9222e132e0d82796dbd7abccb34b7acbb37ffcb5f1443d6f8ff41daa8ee135c242b4b439c8e1f8d28198431ff4042e", &(0x7f0000e85000)="ad58ec9f6b57196a2034bf3316f1074bdd1fc5e4eef24b29b69f115a099292dc6a9938027dfdd82f6fb38ca3db63dee5c1257f095a261e96b9c67c1f188c43a12581a4d4278040921042c652c7035413a92aff03d4fe143b835fa8da9f6e826aefaaf2b7af0e295d4e1e4c1ac2e57c3303d81c213d243057d5be50c8384eeb426260b2d9009beb63e00889c16a", 0x2}, 0x20) 2018/01/31 05:49:13 executing program 7: socketpair(0x0, 0x801, 0x7f, &(0x7f0000d17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1, 0x2, 0x9, 0x9, 0x7b92, 0x1, 0xffffffffffffffab, 0x9, 0x2, 0x47c50000000000, 0x200, 0x71f6, 0x0, 0xef22, 0x3, 0x5, 0x7fffffff, 0x4, 0x9, 0x9, 0x4, 0x80000000, 0x8000, 0x7ff, 0xfffffffffffffff8, 0x8, 0x8, 0x0, 0x9ba1, 0x1, @perf_config_ext={0x2, 0x8}, 0x80, 0x590, 0x7, 0x7, 0x2000000000, 0x1, 0x5, 0x0}, r2, 0x3, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) 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, 0x10000000000, 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, r3, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f00004f7000-0x6)='jffs2\x00', 0x204018, 0x0) r5 = gettid() perf_event_open(&(0x7f000074f000-0x78)={0x4, 0x78, 0x8, 0x2, 0x10001, 0x4800000000000000, 0x0, 0x772, 0x10, 0x8, 0x0, 0x6, 0xc9f6, 0xfff, 0xffffffff, 0x1, 0x0, 0x0, 0x81, 0x2, 0xffffffffffffffc0, 0x3, 0x8, 0x4, 0x1, 0x0, 0x1, 0xfffffffffffffffb, 0x5, 0x7, 0x78cd16dc, 0xffffffffffffff7f, 0x1f, 0x1, 0x9, 0x7f, 0x4e7, 0x4, 0x0, 0x9, 0x7, @perf_bp={&(0x7f000054e000)=0x0, 0x2}, 0x8120, 0x10000, 0x9, 0x7, 0x3, 0x1, 0x9, 0x0}, r5, 0x8, r0, 0x1) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() 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={&(0x7f00008c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xfffffffffffffffe, &(0x7f0000abc000-0x8)={0x0, 0x0}) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x291, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6d000)={0x0, 0x0}) r1 = gettid() socketpair(0x9, 0x1, 0x3, &(0x7f00008cf000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000065c000-0x78)={0x5, 0x78, 0xffff, 0x9b0, 0x0, 0x259, 0x0, 0x3f, 0x80400, 0x1, 0x0, 0x5, 0xf07f, 0x6, 0x0, 0x8, 0x3, 0x8, 0x8, 0x401, 0x9, 0x6, 0x2, 0x100, 0x6, 0x10001, 0x3, 0xde11, 0x2, 0x9, 0x36b5, 0xe4, 0x5b21532f, 0x1, 0x9, 0x1, 0x0, 0xffff, 0x0, 0x8, 0x3, @perf_bp={&(0x7f000094d000-0x1)=0x0, 0x8}, 0x400, 0x9, 0x66, 0x7, 0x7, 0x7, 0x8, 0x0}, r1, 0xce50, r0, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007ba000-0x18)={r3, &(0x7f00009a1000)="429b09ffb0a6bb6dcfceea961c388487e48d59b0bf59f50a3fe03b216b61c20676802338a904e815e58f541b2b7d9bba30ab03a22f89ef917ef46435abf377d9faad95f8a5a9a34d9c05338ffcde905e9830c1eaf3e15a229f3950bc27dcf5b46395c05581b9e6e4a3e8aef610334a92238013eba488ca545d04fa216a9609f2d16b4cc8f7a9755d2b818a822c", &(0x7f0000697000-0xe9)=""/233}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c8e000)={0x0, 0x41, 0x9, 0x81, 0x18, r2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x80000, 0x6a, &(0x7f00004cb000)={0x0, 0x0}) perf_event_open(&(0x7f0000c74000)={0x7, 0x78, 0x45d, 0x4bae164a, 0xfffffffffffffff9, 0x9, 0x0, 0xfffffffffffffffb, 0xa, 0x8, 0x2, 0x0, 0x3, 0x1, 0x6000000000, 0xcad, 0x8, 0x800, 0x100000000, 0x8f05, 0x5ee, 0x8, 0x6, 0x5, 0x601, 0xdf, 0x1000, 0x101, 0x4, 0x6, 0xff, 0x1000, 0x1, 0x7, 0x400, 0x0, 0xb3e7, 0x1, 0x0, 0x3, 0x7, @perf_config_ext={0x100000000, 0x0}, 0xfbf937bf750ec09b, 0x1, 0xfffffffffffff8e4, 0x7, 0xb8, 0xf24, 0xae, 0x0}, r1, 0x9, r3, 0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000)={0x0, 0x0}) 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xb, 0xc04, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe4e) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000014000-0xcd)="", &(0x7f0000020000-0x28)=""/40}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000016000-0x10)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r1, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) 2018/01/31 05:49:13 executing program 0: close(0xffffffffffffffff) socketpair(0x1, 0x62cd2b2e2df0be87, 0x3, &(0x7f0000591000)={0x0, 0x0}) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f000067a000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000+0x7b7)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80a, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xfffffffffffffffd, 0xa, 0xffffffffffffff80, 0x40, 0x0, 0x5091, 0x8, 0x8, 0x8, 0x4, 0x4, 0x80000000000000, 0x80000000, 0x0, 0x6, 0x7, 0x5, 0x9643, 0x0, 0x8, 0x40, 0x5, 0x1, 0x400, 0x81, 0x80000000, 0x100, 0x80000001, 0x1f, 0x5, 0xffffffff, 0xfffffffffffffff7, 0x8, 0x8000, 0x262c, 0x9, 0x0, 0x3, 0x6, @perf_config_ext={0x1, 0x9}, 0x10000, 0xfffffffffffffffd, 0x1, 0x7, 0x8, 0x20, 0x7f, 0x0}, 0xffffffffffffffff, 0x538, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xd9)="477670486c1f963a900437e7892435d485e2dbb98f25096dcff41f511dde7a5a31600b6349f66001f9f002ad9cb86baf0b63b62d8587f3be2aec88dd9418452439c8ff202d70a57360c9876459587567fa950cd2986dbf97762e492ce9bea57b8b195d695d0bb98f28731604ce8dca10ea731042ee9af30e8bd36aa2de4371306f81f9bc2049ff4dae1ec350055598dd1ce44dbe6e142d02c76afb727614c62f3a3c245d67f2d367dab29439fcbef3d4278a3c39433f2fe9d03a7f15ba9c0e599974246c65fc9d3e1e592094c8cfd5ff73b8f038608137e31b", &(0x7f0000001000-0xa8)=""/168}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002000)='\x00') mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x3, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x0, &(0x7f00002ed000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b8e000-0xc)={&(0x7f0000fa3000)='./file0\x00', r0}, 0xc) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)='!') mkdir(&(0x7f00006a9000)='./file0/file0\x00', 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000-0xc)={0xffffffff, 0x9, 0x8}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000-0x20)={r0, &(0x7f000000c000)="64873d84c9bdea9cdfbe745dd4c70cba26d14f2e56f4fee3e847228665b28fba28ab43ff4cf67c14827f88fef99d0f5960e8864eb842f42cbc46de8cae526ce724f582501781fbd4b3a944e28714a3ca3553dd112a0bcc7477d3a42dc447367b745c2f9fbf3d62108584ac74de3bd0627ab4ccfb3ab74f00059a1f417d4713d92a90608181311b8c6ad3162b471a06947ffda4791ab0fb15e6acbe414281e0aad7a710b9987e6381bdbb342697b5cf624443f5543e88cf84253183c6530d47697f6840ab38f8871a51591018f3732a", &(0x7f0000007000-0x25)="71ec91c07a873f744635f269d1ca092a0bf8da666c3a53287253ec6dbc9c751fa6a31cf15a", 0x2}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000)={0x0, 0x0}) close(r1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={0x0, 0x100000001, 0x10}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xe, 0x4, 0x0, 0x2, 0x8, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xf, 0x40000, 0x4, 0x66, 0x2, r3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a1000)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000684000-0x10)={0x1, 0x28, &(0x7f0000bb6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa1000)={r1, 0xffffffff, 0x18}, 0xc) recvmsg$kcm(r0, &(0x7f0000384000-0x38)={&(0x7f0000a01000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000b4a000)=[], 0x0, &(0x7f00003ac000-0xc3)=""/195, 0xc3, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:49:13 executing program 1: 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_LOOKUP_ELEM(0x1, &(0x7f0000efd000-0x18)={r0, &(0x7f0000efc000)="", &(0x7f0000efd000-0x2b)=""/43}, 0x18) [ 52.548594] audit: type=1400 audit(1517377753.238:19): avc: denied { create } for pid=6044 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/31 05:49:13 executing program 3: r0 = socket$kcm(0x29, 0x2000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) r2 = 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(r0, &(0x7f000014f000)={&(0x7f0000eac000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f00000-0x10)=[], 0x0, &(0x7f0000e77000-0xb7)=""/183, 0xfffffe38, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007d9000-0x48)={0xa, 0x12, &(0x7f00001ce000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x5, 0xc, 0x0, 0x4}, @jmp={0x5, 0x1, 0x9, 0x2, 0xe, 0x80, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0xa, 0x7, 0x0, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x18}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffd8b}, @call={0x85, 0x0, 0x0, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000351000)='GPL\x00', 0x5, 0xcb, &(0x7f0000e12000)=""/203, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:13 executing program 0: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000050e000)={r0, &(0x7f00004c2000)="", &(0x7f0000dd5000)="f0558b3bf068472332cf9fa2dcc443c5f4fd14ad51c079cf0369dbf070", 0x0}, 0x20) 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000016c000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") 2018/01/31 05:49:13 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008d7000-0x78)={0x7, 0x78, 0x2, 0x1, 0x7a7, 0x1000, 0x0, 0x5, 0x1044, 0xa, 0x1000, 0xd2f, 0xdf7, 0x0, 0x8000, 0x80, 0x401, 0x100000001, 0xa021, 0x1000, 0xf000000000000000, 0x10001, 0xc8, 0xbdf, 0x6, 0xffff, 0x1, 0x1, 0x7, 0x2, 0x9, 0x0, 0x56, 0x5f, 0x3, 0x6, 0x8, 0xfff, 0x0, 0x4bcb1606, 0x7, @perf_bp={&(0x7f0000495000)=0x0, 0x4}, 0x8079, 0xfff, 0x2, 0x5, 0x5, 0xf7, 0x1, 0x0}, 0x0, 0x1f3, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xeb1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008e7000)='loproc^\x00') perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 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, @perf_bp={&(0x7f0000dea000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fed000)={0xffffffffffffffff}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fee000-0x38)={&(0x7f0000fee000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fee000-0x30)=[{&(0x7f0000fee000-0x1e)=""/30, 0x1e}, {&(0x7f0000fee000-0x84)=""/132, 0x84}, {&(0x7f0000fed000)=""/88, 0x58}], 0x3, &(0x7f000096b000)=""/28, 0x1c, 0x4}, 0x2102) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fee000-0x48)={0x2, 0x7, &(0x7f00007c1000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3e, 0x8000, 0x8, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001d9000-0x4)='GPL\x00', 0x80000001, 0xf5, &(0x7f0000fed000)=""/245, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r2, &(0x7f0000feb000-0x2)=""}, 0x10) 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005c4000)={&(0x7f0000444000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000ce6000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) recvmsg(r3, &(0x7f0000fd2000)={&(0x7f00004f3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000980000)=[{&(0x7f0000fb6000-0xed)=""/237, 0xed}, {&(0x7f0000716000)=""/224, 0xe0}], 0x2, 0x0, 0x0, 0x2}, 0x40000120) r4 = gettid() r5 = perf_event_open(&(0x7f0000d4a000)={0x4, 0x78, 0x0, 0x800, 0x0, 0x100000001, 0x0, 0x7, 0x4080, 0x3, 0x9, 0x100, 0x0, 0x400, 0x5, 0x3e7e, 0x1, 0x6, 0x7, 0x7ff, 0x7, 0x0, 0x3, 0x4, 0x0, 0x7fff, 0x4, 0x3, 0x0, 0x3, 0x8, 0x5, 0x8, 0x1f, 0x4, 0x2, 0x8e, 0xdce0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x2}, 0x10000, 0x100, 0xf0, 0x3, 0x86, 0xfffffffffffffffc, 0xa463, 0x0}, r4, 0x400, r0, 0x8) perf_event_open(&(0x7f0000742000-0x78)={0x4, 0x78, 0x9, 0x4ce, 0xe46, 0x1, 0x0, 0x2, 0x20, 0x8, 0x3, 0x7, 0x7fff, 0x8, 0x0, 0xff, 0x81, 0x8, 0x220, 0x8, 0x7, 0x4, 0xffffffff, 0x6, 0x0, 0x4, 0x4, 0x2, 0x74d, 0xfff, 0x791, 0x243f, 0x5, 0x4, 0xe5de, 0x80, 0x7, 0x1000000, 0x0, 0x4, 0x3, @perf_config_ext={0x80000, 0xffffffff}, 0x2, 0x3, 0x5, 0x2, 0x7, 0x7, 0x7, 0x0}, r4, 0x6, r5, 0x8) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00008a7000)={0x8, 0xe, &(0x7f0000b7f000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x1, 0x6, 0x72, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x7, 0x0, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0x1, 0xc, 0x7, 0x7, 0xfffffffe, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x4, 0x101, 0xf, 0x9, 0x5, 0x10, 0x0}], &(0x7f0000b1a000)='GPL\x00', 0x7, 0xb2, &(0x7f0000678000)=""/178, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e21000-0x8)={r1, r3}) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f000060f000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000f79000-0xed)=""/237, 0xed, 0x8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 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) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x7, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef8000-0x2c)={0x1f, 0xed3, 0x3, 0x6, 0x4, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b7e000-0xc)={&(0x7f0000d23000-0x8)='./file0\x00', r1}, 0xc) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000090e000-0x10)={&(0x7f0000289000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e36000)={r0, &(0x7f00006e8000)="9ec2c64a8027919316"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x5, &(0x7f0000233000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xffffffff00000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000dc8000-0x78)={0x4, 0x78, 0x3, 0x2, 0x48, 0x8, 0x0, 0x5, 0x82, 0xe, 0x401, 0x3ac6, 0xe35, 0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1, 0x8, 0x4, 0x6, 0x1, 0xc6000, 0x81, 0x3, 0x2, 0x228, 0x80000000, 0x80000000, 0x7ff, 0x4, 0x53, 0x8, 0x40, 0x6, 0x0, 0x0, 0xfffffffffffffffb, 0x5, @perf_config_ext={0x101, 0x100}, 0x2002, 0x870, 0x0, 0x2, 0x4, 0x6, 0xab, 0x0}, r1, 0x7818, r0, 0xc) 2018/01/31 05:49:13 executing program 5: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x5, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000037e000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000129000-0xc)={r0, 0x9, 0x8}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001ce000)={0xf, 0xa, &(0x7f000037d000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f000023e000-0x4)='GPL\x00', 0x5, 0x97, &(0x7f000037c000)=""/151, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000291000-0x10)={r1, 0x50, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:13 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b35000-0x8)={0x0, 0x0}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000a78000)={&(0x7f0000e42000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6e000-0x30)=[{&(0x7f00002ad000)=""/155, 0x9b}, {&(0x7f0000af8000)=""/57, 0x39}, {&(0x7f0000850000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f81000)=""/82, 0x52, 0x1}, 0x10142) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000213000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f000081e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004f5000)={r1}) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0xb, 0x805, 0x1, &(0x7f0000434000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004db000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x74, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 52.785338] audit: type=1400 audit(1517377753.474:20): avc: denied { ioctl } for pid=6109 comm="syz-executor4" path="socket:[17594]" dev="sockfs" ino=17594 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3ff, &(0x7f0000586000-0x8)={0x0, 0x0}) socketpair(0x4, 0x3, 0xfffffffffffffffe, &(0x7f00009ea000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000098000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000666000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x60f48b23, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0xfffffffffffff9cf, 0x0, r2, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x1)='.', &(0x7f0000005000)="73656c696e7578667300932af6f239227a4ff588d52da4f70ed4469fff228cfb42ec3796896bd08a6ea73a77d3497d0c08433c83cdb540", 0x4, &(0x7f0000009000-0xff)="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") mkdir(&(0x7f0000004000-0x1)='.', 0x0) 2018/01/31 05:49:13 executing program 2: r0 = perf_event_open(&(0x7f0000c01000-0x78)={0x7, 0x78, 0x1, 0x2, 0x3, 0x4, 0x0, 0x3, 0x80040, 0x9, 0x0, 0x1, 0x10001, 0x9, 0x3, 0x34, 0x9, 0xfffffffffffffffd, 0x6, 0x2b, 0x3, 0x7, 0x3, 0x8, 0x3, 0x1000, 0x3, 0x101, 0x4, 0x5d628d8b, 0x299ff39f, 0x9, 0xfffffffffffffffe, 0x6, 0x1, 0x6, 0x20, 0x6, 0x0, 0x4, 0x3, @perf_config_ext={0xfffffffffffff26a, 0x3}, 0x20080, 0x9, 0x8, 0x0, 0xfff, 0x100000000, 0x100, 0x0}, 0x0, 0x50ee, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f00006f5000)='./file0\x00', &(0x7f0000d3b000-0x7)='hostfs\x00', 0x0, &(0x7f00008ab000-0xde)="5f82ebdca74d56f0131ee01ad0d5d0851b70bdeae2dd082f8021d3f60cb1b855e0e863881e3877416812429cb56de1861677c5562aebc48caf0d61bbce8937b34668ebc7eac6d155842c175fe99c045977f5b0d8df319d2408f57f401fd10c52c7ea934dfe37cf1fed8a19e6f9d800577cc1a5fa649d97b1e436ff79bf98235fd716543b908294efd37d9b98dc412a7dfc78361eb1e12f9fd81a53a92b650ff33bbb2ec9eb93ac241463d2ff1b2280b530ee3f67c5063c0d5efc0b88a76cef9360aaa6b337f4a2becd0a9e84ed5f1f9addfecdae423cf501b278178be6b1") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7ff) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004a9000)={r1, 0x6, 0x1, 0x8, &(0x7f0000312000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ed}, 0xe7) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) socketpair(0x2, 0xa, 0x8000, &(0x7f0000733000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x2001fffffffffffe) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mkdir(&(0x7f00006b8000)='./file0\x00', 0x2) socket$kcm(0x29, 0x7, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bc6000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[], 0x0, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000630000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003a6000)='\x00') 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000456000)={r0, 0x50, &(0x7f0000aa2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000733000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)=""/177, 0xb1}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xc0)=""/192, 0xc0}], 0x3, &(0x7f0000006000-0xc1)=""/193, 0xc1, 0x8}, 0x140) socketpair$ax25(0x3, 0x55502b2b3a07b4ec, 0xf8, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000007000-0xd3)=""/211, 0xd3}, {&(0x7f0000006000)=""/222, 0xde}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/73, 0x49}], 0x4, &(0x7f0000004000-0xf4)=""/244, 0xf4, 0x80}, 0x0) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000948000-0x10)={&(0x7f00008b7000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b32000-0xc)={&(0x7f0000001000-0x7)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000981000-0x2c)={0xf, 0x8, 0x2, 0x6, 0x4, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f52000-0xc)={&(0x7f000054d000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d9000-0x10)={r0, &(0x7f00006a5000-0xef)="c286398af33b594d19ea95d5304a6494dbd3054d637b43205383a6b2d9b6068ea23ea18f53706407638c6ec17a480f93fea577a32fcbe49d481d0708b3d58963ec153f65004dfc08dbb2280695e261d3cffd8dd32eefc8f8399e01f596e825e9fb2b30ace6cb6616099d0491765c1a7ebd4436bb3589936daf5e1b2265804cbdb8c0acac2f85f239817edc63e90b844a8e540ce5bbe32e5cc8d1e9491b9f78ffbaa442a33556c45b3cf36d6fc688f9394b0e7e0affc19f6905861538aead9e226a5936ded3b6011b67205f232a1465738d6e479a3b1c7c04970d337ad47ea2c6e4042f05694ec106252f2c5928b29b"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000034f000-0x2c)={0xf, 0x20, 0x0, 0x7, 0x1, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff1000)=0xffffffff, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff2000-0x10)={r3, 0x50, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00002cc000)={0x6, 0x78, 0x3, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x8, 0x80000, 0x8, 0x4, 0x5, 0x1, 0x722, 0x2944, 0x0, 0x5, 0x80000001, 0x4, 0x0, 0x1, 0xffffffff, 0xf1, 0x8, 0x5, 0xe187, 0x8, 0x81, 0x8, 0x10000, 0x7, 0x7, 0x8, 0x401, 0x7ff, 0x400, 0x10000, 0x5, 0x0, 0x20, 0x4, @perf_config_ext={0x3f, 0x3}, 0x0, 0x7ff, 0x0, 0x0, 0x6, 0x6, 0x7fffffff, 0x0}, r1, 0x88, r0, 0x2) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) close(r0) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmsg(r0, &(0x7f0000024000-0x38)={&(0x7f0000017000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000023000)=[{&(0x7f0000023000)=""/80, 0x50}, {&(0x7f0000023000)=""/106, 0x6a}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000024000-0xa4)=""/164, 0xa4}, {&(0x7f0000023000)=""/36, 0x24}, {&(0x7f000000c000)=""/253, 0xfd}, {&(0x7f0000014000-0x2e)=""/46, 0x2e}, {&(0x7f000000d000)=""/171, 0xab}], 0x8, &(0x7f0000023000-0xad)=""/173, 0xad, 0x4}, 0x40010140) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000023000)='./file0\x00', &(0x7f0000011000)='efs\x00', 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000077000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x5, &(0x7f0000076000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000075000)={0x7, 0xfffffffffffffd83, 0x7, 0x84fd1d3, 0x4, r0, 0x1f, [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) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000076000-0x10)={r1, &(0x7f0000075000-0x7b)="1fcbe13173f0b2ed9a78d276185fbe04a7efcbd187a9362dd93d02d483f99f5dc455d065a112501a931e312a778d7b004692510f4c95c8d221f30ffe44ade1b12ed2ae16596fa9016e89279777513ce95945427d00448024f169056294b5dc93a3502ba31336e4a3a284e5689ee994ff7ff8768f1030ad5dc25b51"}, 0x10) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002e000-0x18)={r0, &(0x7f000002e000-0xba)="1b3074dbf7aa094278393f6f05928dcf5dc2a0577bbbb5b9b286ac7aa561dee87deb92e135d6753c83c0eb5b2ed81dc8ba0d23069d1eeebf8f68968c91071e0a8d3449492022ef30b24aa699c9ca7b3e3cfc01632753378642b5eee4cdabb6009562352834711b284e92dd5b65b714bd0f6b96a2973212b0791c0d7005f24a351cc0fada56b7844235ace7e9b9f75aca668244807a5e4924aa77e8d0d4cf5576b057c60d179715dc45b38a624864f1628ed59fecaff7fcbaac1d", &(0x7f000002e000-0x78)=""/120}, 0x18) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9c, 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(&(0x7f0000d4e000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f000007f000-0x38)={&(0x7f0000329000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d8b000)=[{&(0x7f00002e1000)=""/111, 0x6f}, {&(0x7f00009fb000-0x35)=""/53, 0x35}, {&(0x7f0000936000)=""/245, 0xf5}], 0x3, &(0x7f0000fda000)=""/143, 0x8f, 0x2}, 0x12040) 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$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, &(0x7f00004d2000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e45000)={r0, r0, 0x3, 0x3}, 0x10) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a65000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000b4e000)={0x0, 0x0, &(0x7f0000921000)=[{&(0x7f00000ee000-0x4)=""/4, 0x4}, {&(0x7f000008c000)=""/255, 0xff}], 0x2, &(0x7f0000792000-0xfc)=""/252, 0xfc, 0x6}, 0x10003) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000051d000)={r0, 0x3, 0x1, 0x3, &(0x7f0000fdc000)=[0x0], 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000903000)='./file0/file0\x00', &(0x7f000094b000-0x8)='fusectl\x00', 0x0, &(0x7f0000207000)="") 2018/01/31 05:49:13 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x10000, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d13000)={&(0x7f0000efc000)='./file0\x00', r0}, 0xc) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004b3000)={r0, &(0x7f00003cb000)="942a62fb9894979fb64e97025382d4b383cd9b38e2b9914a63d9ba23f5373707580fd1236e0998512125d3411918f2d2f409f0182f3bf0f91b1b9ccb9a8178cbb1f65ca1dd8e69b32754b43403e01a645a8dbf1e0c23b8e99649b5c53cb181aed0a7ace5671bb8fe4429d8c1f299debf5f8278d4a23fa29b0b3c6a0b88e6736c3a4667d8e725207018840ac10e6bfcaf86ee8b97689ad4e0e00e1cbf2956614ddf1d4630fb0cf02dc6ce2d2e57589b7a097f156108dfea56afee06cca4a39fd60de875d0413ace13b564186efa8c7f1c27cb912a3afdf63959791f5e7c3d58828765639b4132bd4c2c7cb5a0243382", &(0x7f0000028000)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007b7000)={r0, &(0x7f0000ae3000)="", &(0x7f00005da000-0x77)="", 0x0}, 0x20) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = perf_event_open(&(0x7f0000411000-0x78)={0x3, 0x78, 0x20000000000, 0x9, 0x20, 0x8, 0x0, 0x7, 0x2000, 0x4, 0x3, 0x2, 0x5, 0x2, 0x7, 0xae, 0x6164, 0x800, 0x7, 0x7, 0x6, 0x1, 0x6, 0x4, 0x9, 0xfffffffffffff3ca, 0x9, 0x7, 0xff, 0xfffffffeffffffff, 0x4, 0x8, 0x7, 0x6, 0x9, 0x6, 0x200, 0x9, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f0000619000-0x1)=0x0, 0xd}, 0x8000, 0x1ff, 0x714, 0x4, 0x100000000, 0xfffffffffffffff7, 0x1ff, 0x0}, 0x0, 0x7ece, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x65a) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000598000)='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) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmsg(0xffffffffffffffff, &(0x7f0000f78000)={&(0x7f0000f78000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000150000)=[{&(0x7f0000f79000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffffffffff82}, {&(0x7f0000cd6000-0x2)=""/2, 0x53}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x40) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x8001, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f79000)={0x0, 0x0, &(0x7f000003a000-0x50)=[{&(0x7f0000de2000)="594916dead08db9ec0efc251fb8aa6d11497ed0b0f4bba172ac4a02640d4e49996c5e31f491d7d86ef55ab79b376ed95e01f51c6164025e0bc4341fedbf7ca0984dfe61b39194bb5c1db851c765a87f1a87aba21cbdec7bb6a1c1bfd855889435e491c28b7cb6973937dcec3e4eadad376a5fb38a9e05701730c25e968450ae8fd783720f814911fc05b06f69b1a6e", 0x8f}, {&(0x7f0000dd7000-0x78)="09682c5d49116bca7b2f6c3e09296ebdec193b1264b2e8c2c8c433a01db6af36392119ccf9b01089a631fa236de22c484085d4a02e02573573dc00549bf90ee8c02ee88116f23cf5d44b85167f113935702ddd913b7e6641506833e2a7ac7e2ca43637da1068732bf2aa76d4d167c3923e4d78ba76958325", 0x78}, {&(0x7f0000f79000)="7369b18a6930a11809e0ff8f", 0xc}, {&(0x7f0000d4f000)="ba41976cb1387655a0915ed9f8bc76", 0xf}, {&(0x7f0000992000)="fdffba37815d0aa7f93496757d109511f6567fb0ed3caaae7826cc80222e10d21201224e025c6b194a2c3b0b1d14093535fea3ec82e4743c2e9a49df8ff7da9d5f31ba3d21d69f1e7d91c32d4e12d472296bf24e214b7f7cf3e980b30b142fce30345b9b8934f1d95942d664fceee80a5782b9a91fd84851e0a06c427b7630d4710c1c8045b4a1055189ec73bc8edca01a32523da71d26bb5d7cd564bd2f40ccfdac5bd3c11ba4a397a14005fa6b4a2b53882f0a546cfbc2509b76d0b106ce92b667da3780ad23e6264827e0e9688d6afe", 0xd1}], 0x5, &(0x7f0000f7a000-0x648)=[{0xf8, 0x0, 0x3ff, "aa2242a95b1d065cb5f21487f850267739912bb941f92d7f6d7d9b04359996b9d502db27d0f5647d7ece69a55b74d7804353007287b7ac9272096cbbbe97e4709904693ed270e25fd036ec70d3f0e5a0fde612ea5ec429172d5fc34d5fc34312c2b959d6c5602dfed81457244e8665b6d54d8db45db114f46453fa52e5ae344dfd43498677c867ce442e7b84f210e0b7008e78ca02bc9186c7cdafc6c29ed4a6a431d1943fea896b33419a47048aea432a9f7cd9c72ee8ab656f33a18e3e78270f6331a35af50d85b643d2ebbd0762c95d36139ff697697d04d476889c9a9ad4d09c6701"}, {0x110, 0x118, 0xffffffff80000001, "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"}, {0x90, 0x84, 0x5, "086e9c405bbf729117c29a5f789c4ec3e173b7bb66f4c2a5d88936842186f88d035de8836e97d57ce8c14734eb67fb1ec3d74a4f9739483763c4a840f9170ed5b2b8090539328251c2077834adfbef647de5af65dc1d8bb231378b5ae68ed604aee852b774a69605f29fbe38c52bad55af54333b983f25e2986d386333"}, {0xf8, 0x10b, 0x6, "499e46955a6f39d74cc4820ab13c844a604f6dcbb7064b17c2eecd79f765a02ef73109e7b606357560ea8ddf3558bbcbcc87146d8de11023340436692f250705524a6271adc0e47274b725cc0a1d52959df5f05367f8810f70fd7bc0b0e9e14f792a7f4ec82a5c06f013cee38bdd455030096617261090253200921207e15a2415d5ed9816ed5da5eeb6bcf2f808739d59ba95a1adde891719278b0f5c6221d528633316015e9485b79ce8f86a6d39b26ac139ef231191227b9b155a40c7546bb0d1d4fe5f7c11957e0f2f769d98a4593c276cdcca727d205376a87cbcc68866c3c3ab0e3aea9716"}, {0x90, 0x101, 0x7fffffff, "646f81914c4e459a048022587c1aba7f84f954afb86e0d7f6c0193dc884376defa963278780c0a92fe7e425d3850a40531b3b97839e19832bcf3363760b01e635c02bf71e2c998176dc28169166be999006653819df90a06a5e89ad3a1174e0e17d5823180248a04e5d28714fca7f4d5765b2bbafd5532484e"}, {0x100, 0x0, 0x6, "392108c25f66c7cf20bd5b90acb1a72b6333aafdd807a0ecad705727c43e9cb9d0083e055a93db6c794d443e25bcd74d6ec2d23427c4818d57e2f96fc7f71176c50421dcd2c0f7f98c22bf2671089180bacbc7b2d11170ee982d6397aa131bb7d3993313867eccb7f85716ea53e9073c420fcbe334ea5f3823bb4b0b9c4ce2935b7090a418bb70f89442966ecbbec1985be98c6b111ce454175ca1b37e7f27c4f36bbd8e20c589723ac65eda067e572e432e68dc8aef42645a60e9eb81db908c9a484f3d9080847367ddce65a2be2195c7eb1f3778ec4ba85ac08ef80456d1639aab4ce312d83792d682"}, {0xc8, 0x0, 0xd6ef, "2256d2744b14c08c7ca7427deb23ac40b48f036a89a2b2b31c1fae82f3503e9b1f8aec89e2a4193e883b8668ae344136c5f4b3c3a28936ec5c9e427df52b269ef9be0eeb3a2e7824d0ce7d33d0b0e8756a6fa65c23ee16c03bd3ccf534aab64cd43edc52c88d882fa111dffec845e3195149bd433885422a08147888e9cf7976d42a95b0d17ff497e6c65a29f36f4446c259f9e3af3fb34e4028e1282c8d1126dd3247ac58a8bbe2d22a7e6427806c5daca8830c7388"}, {0x38, 0x84, 0x10001, "1693028647e348c9ab6481df8507ac09edc024ac9690167a24b05dadc504a62f34"}, {0x28, 0x10c, 0x5, "3964d27d6d6e01d7db497888502512521959627f"}], 0x648, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffd, 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) 2018/01/31 05:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f00006c3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$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) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dca000-0x8)={r2, r1}) 2018/01/31 05:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") socketpair(0x4, 0x0, 0x2, &(0x7f0000d14000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000392000-0x38)={&(0x7f0000f92000-0x10)=@llc={0x1a, 0x0, 0x7, 0x1064, 0x8, 0x100000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f0000e13000)=[{&(0x7f0000b97000-0x3e)="ae584076081b93db7c68556c30b0f2794f941a108c2ce68db018a91c9cf530edac62163471fda837fc70f62f764a7fd026de1c33406dd419c564eec67a46", 0x3e}, {&(0x7f0000a4c000-0xc4)="3addeb9efd7b20325dad9f5b37d6ca2e865b92b3496a1c842ca8bb59b141f2a000f7fe342fbe2adf741cc38602a4aadb9560e386fc4ccae039c96460076304e82d3a7f513a17bf700e4a7c7b9f7515e21ee1b49eea82d44aeef74791683fd2af57b38a822e065ca9d4a50b2420989f757cb9816ae0fb3a6ae9047f3a3e8b7e4fcdfcca43363236a87c04a60d48c67f96163d610b9366ebc08b273d0c3434d85828d2f339e0b063acdbcccfeffb6a1136f918d7e8bab8e66629f215f48dac94d00ba6c0f9", 0xc4}, {&(0x7f00000fa000-0x8d)="87c0d14945c2e0364492440afbfbd61f451ddc4a2daea72be23425b36b2bf05079fd89e544cfc5bc6082f120652d677da38ea2494d26cb928ff9ec077e07b84d3bfe4a42458eb434f8063bc816a1aa285e95b8d8b359973982e7687d6dfc9e90024918cf4e1559ea8d47eaf4fbdc6123ec6a32e80cc59494a50d5fbe3f63bff928e7d9db05438ac946bcbb469f", 0x8d}, {&(0x7f0000874000)="775d3a028ff938a8ac903f479e7e361c00a76c843794989fed30b20a2184286b5094ab66aa804f980e529206630eff509f935e3a23abb94903d6da4853118e831908b96429f2c62302617840a84f089e5e6ed64f612b6c593e2ca1045e53355296ac44f34645549e5bdd1ae88dbd89d11852db601509acdbd0416c8a0789646f83eac4e33713d6409fc7dbbcca19dd58f202d83f2ae42e12dd3cd075bf19e32605d2e562ce7edabe97bb391eb311b17e14ad1d993a0b13ec07177fccbf8ce9578bb94daa4710746f903546519da2ad2ad2e83f867ec733ff119a0af2ce7eafab2e04c0", 0xe3}], 0x4, &(0x7f0000905000)=[{0x80, 0x105, 0x985, "714e85b9aab45253fd2ca0402076674438db78fd5282d6bb99aea6e395954343a2c430bde703f730770ea0a863826bc357cacda5cecda886cc162c2a0c49307d9b62ef8c5c6ac415625488c198ba74e6d00974e424c5cfb00498fb279b18c7dd48f74c50708739b74870"}, {0x58, 0x117, 0x6, "0f8374cef20c28fe74b02550d8c6c61f68c7fb144f681fd72b5840df1278be703015d12bef1901014443a73d2b5f5303fad64d11314b2baa3264c4de7689189c44ae154e383c"}], 0xd8, 0x4008010}, 0x800) 2018/01/31 05:49:13 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, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006cd000)={0x0, 0x0}) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/31 05:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bba000)={0x10, 0x1, 0x1, 0x2, 0x4, 0x0, 0x2c88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eff000-0x10)={&(0x7f0000e7f000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005f1000-0x38)={&(0x7f0000e2b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005bf000-0x10)=[{&(0x7f00005ce000)=""/185, 0xb9}], 0x1, &(0x7f0000653000-0x82)=""/130, 0x82, 0x1000}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00005c3000)={0x5, 0x10, &(0x7f000000e000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x30}, @alu={0x7, 0x7, 0xf, 0x8, 0x7, 0xffffffc0, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x1}, @ldst={0x2, 0x0, 0x3, 0x3, 0xe, 0xe, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00004b4000)='GPL\x00', 0x5, 0x33, &(0x7f0000e74000)=""/51, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/31 05:49:13 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f7c000-0x2c)={0xf, 0x40, 0xfffffffffffffff9, 0x4, 0x1, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000535000-0x38)={&(0x7f0000f7b000+0xe76)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000096b000)=[{&(0x7f0000f7b000)=""/153, 0x99}, {&(0x7f00009c1000)=""/172, 0xac}, {&(0x7f0000f7c000-0xe8)=""/232, 0xe8}, {&(0x7f000047b000-0x98)=""/152, 0x98}, {&(0x7f0000a69000-0xb5)=""/181, 0xb5}, {&(0x7f0000f7b000)=""/83, 0x53}, {&(0x7f0000f7b000)=""/182, 0xb6}, {&(0x7f0000f7c000-0x33)=""/51, 0x33}, {&(0x7f0000603000)=""/119, 0x77}], 0x9, &(0x7f00009ff000-0x24)=""/36, 0x24, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000f41000)={0x0, 0x4, &(0x7f0000729000)=@raw=[@generic={0x110b, 0x6f07d55c, 0x2, 0x5}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f7b000)='GPL\x00', 0x0, 0x51, &(0x7f00009c6000)=""/81, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000f7b000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002b4000)=[{&(0x7f0000e9d000)=""/4096, 0x1000}, {&(0x7f0000f7a000)=""/87, 0x57}], 0x2, &(0x7f0000f7a000)=""/4096, 0x1000, 0x2}, 0x40002001) bpf$PROG_LOAD(0x5, &(0x7f000041b000-0x48)={0x8, 0x8, &(0x7f0000abb000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}, @ldst={0x1, 0x3, 0x1, 0xf, 0x5, 0x38, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f0000f7b000-0xa)='syzkaller\x00', 0xffffffff7fffffff, 0x1000, &(0x7f000002f000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/31 05:49:13 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 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, &(0x7f0000f72000)=[], 0x106d, &(0x7f0000cf5000)=""/237, 0x219, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a4b000-0xc)={&(0x7f0000841000-0x8)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f77000-0x48)={0xf, 0x5, &(0x7f0000f77000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x20}, [@alu={0x0, 0x8, 0xf, 0x4, 0x7, 0x100, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)='GPL\x00', 0xaa, 0x4, &(0x7f00002e7000-0x4)=""/4, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a53000-0x48)={0xd, 0xf, &(0x7f0000f77000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb513, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x34}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6804765d, 0x0, 0x0, 0x0, 0x1}, @generic={0x10000000000000, 0x1000, 0x8, 0x4}, @alu={0x4, 0x2, 0x7, 0x5, 0xf, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3, 0x2b44, 0x7, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)='syzkaller\x00', 0x6e3eb0b4, 0x66, &(0x7f0000f77000)=""/102, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a26000)={&(0x7f0000f78000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f79000-0x48)={0x1, 0x4, &(0x7f00009b5000-0x1b)=@raw=[@alu={0x0, 0x0, 0x7, 0xb, 0x0, 0x8, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f79000-0x4)='GPL\x00', 0x1, 0x91, &(0x7f00005fe000)=""/145, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 05:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001c7000)={&(0x7f000002b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f0000fee000-0xe)='./file0/file0\x00', 0x100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002a000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e2f000-0xc)={&(0x7f0000415000)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/31 05:49:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4f000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 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) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0xa946, 0x6, 0x7, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f35000-0x6)="3dff02531c0c", 0xfffffffd, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0x4, 0x800, 0xffff, &(0x7f0000176000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0xd, 0xd, &(0x7f0000dce000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8}, [@generic={0x100000001, 0xb8f, 0x2, 0x5}, @map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfff}, @generic={0x0, 0x4, 0xff, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000789000-0x4)='GPL\x00', 0x800, 0x5a, &(0x7f0000f73000)=""/90, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c9c000)={r2, &(0x7f0000f74000)="", &(0x7f0000f74000)="9b6a7a983930f2459ec9b98b806c6ef2fcc0f6013126c9353a4be83304c58f8e9c4e93054bcbc7fea67dcfd8f62f7c44c22e2ccc30a5d1e363fbed13cd841cc5b286525e66f9cede38589e81229a32a48e492096390761ed54fb4a8e84fc499acd8bae6200dc56c5a97ae45348e6396dbebf3c8c7e", 0x1}, 0x20) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f75000-0x2c)={0x0, 0x238c, 0x7, 0x4, 0x8, r1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000c8d000)='./file0/file0\x00', &(0x7f00005df000-0x8)='./file0\x00', &(0x7f000032b000-0x5)='qnx4\x00', 0x1000010, &(0x7f00000c9000)="118fb936c6b97410015886fa72344c2a1ef2cdcfde8f798f0fc392867208bc77fcd185eac0c5698b7cfcc13deb3bc33ba1cae083990111b937da6a04126dfe98bed005b4e09e75f1863de214aba2360ffdb9b7aa579dc58fecb13e69c0f1118736b6b4034634159bf280d0c9d0920bb57b8a2f821728db087cfb6540d4d77cdb50806389ee0865d71743a5c45e65172fcf4d14a940402991dd44266897a49560268fb9879cc8c38ff31c08b6530b7d15ea4557ab40a2c3c5b557b7f69818034aad69884dfae2c0e82b62cbf9b32a") 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b27000-0x78)={0x4, 0x78, 0x10000, 0x4, 0x3, 0x7fffffff, 0x0, 0xad, 0x180, 0x8, 0x2, 0xfffffffffffffe01, 0x5, 0x7, 0x5, 0x200, 0x80, 0x8, 0x400, 0x7, 0x20, 0x8, 0x20000000000, 0x4, 0x13964ed7, 0x6, 0x81, 0xfffffffffffffffb, 0x1, 0x9, 0x401, 0x0, 0x5, 0x1ff000, 0x6, 0x4, 0x8001, 0x1, 0x0, 0x10000, 0x7, @perf_config_ext={0x5, 0x66}, 0x10000, 0x401, 0x7, 0x2, 0x8, 0x3dc7, 0x3, 0x0}, 0x0, 0xf66, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000d21000-0x78)={0x200000002, 0x78, 0xb6, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mkdir(&(0x7f0000e9e000-0x8)='./file0\x00', 0x0) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000ac3000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x4, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x2a}, {&(0x7f000026f000)=""/161, 0xfffffffffffffcce}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffffffffffec9, 0x0}, 0x0) close(0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f000052c000)={&(0x7f000027d000-0xe)=@l2={0x1f, 0x9c, {0x7b0d, 0x7, 0x9, 0x9, 0x7, 0x5}, 0x3, 0x7}, 0xe, &(0x7f0000832000)=[{&(0x7f00000fa000-0xed)="b9a82302b2dd5642833d0f773a078527975bc162e9d96e8e19da36a6ebe3fc5234305a22b0095a738b5ce81905459826bcc3f6abbd9ba9a96f16cfb280e9c6008c548d0ddf7f745322a8cbae4bec31528f5b9d5cfe96100dce6792421421f03c85ab830812bb392613f112d53c85248e9db70a5a832c68ebe92821dd863525eac4d0cfe61aa86a0010cf39f3e830fb3e1089597d46ac14625b1ab67744532ca20dd6fd013d6f10e194c23ff98e0bbe1329b2335d04eb4e91ce0b033849a999e55e6c062d7e8e08230c56bc1f011f57bf9138e323715c796ab27829ba2757ac581b4c770ba45d5c12023002f032", 0xed}, {&(0x7f0000348000-0xbf)="b4871c862bf90d58442bfd316d8d0f36679d1a1db132f2f04f3934647d8d55cb9e94ba944d55ddf076c5835968006a7ce10cc9a94d224f6c46ff07600f6ceced4a3bed746c8c9208ad938b890665214290e94be453b18bba73b08d93c94f3f7c9e90bbeab48c4f030bf34c628813f7e79a3d381478be08c1dbd168dbebe21587d185af76b03e6533b6895acac5874f6353854a1ed4d5ac869bcfaf332335cb05b5cc1d1322fa2076d2bc901907b15942a5d0598df8e9eb2ee6fa62789ee979", 0xbf}, {&(0x7f0000127000-0x10)="997325b9026622d2ead1f7562a7f89ed", 0x10}, {&(0x7f0000539000-0xdd)="fd1a94baad384fc9d5f31c3179b44e7f3667f49c94dbe25d4e5d24ed4ab11c3ddce1b692fe349c3b70688176f46a24eb935ef372badb22ddcca53d1dc633a3434827edfcc45d0aceaf5964e39aa52c54d0bc8ea238e2f94ad76a2307af8eccc757974a8fb02c042dc483e9b6a386f7b1955ac60637b413d49c9458cf6a4e07d8227e14b0f44f4a8de1260fb1cd6cd1647b4c7272412f7be7fe6df19cc63d137973f9e4d55ad174acc72d52f4aeadbecebb0f1c3d3838dadf23010c277e38fb218187897dfb20ef2ef38eeba45e078595afc078c2d8e435417035cac5ce", 0xdd}], 0x4, &(0x7f000035c000)=[{0xb0, 0x3b, 0x0, "fd4a6d825d8244545d01ab49623f26f4bf8af52b7b83936a7215852e9f4006c8c2ea63a0c7e0b9cae5c2552462e54abd47f14d1ada87f7bfaa78da658e0548dfeab8b3943ca3ac1c042ac06f8375e3ffbc1026d0bfc6716f9bb1405610dd3c29a794f32943eb13f2bcaf21029cc4831362f472c6aa3f73b589e24dc1d7e6781f72e4c29a54896040c6b3eca7d5b843bfeea186bbbed1990095a2b113954b"}, {0x1010, 0x13b, 0x3, "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"}, {0x1010, 0x186, 0x2, 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{0xe0, 0x10f, 0x401, "1be43a2b5ff9b1730b265e14661d70c705ca205dabf0cf77b9a46471ac0038c80980c1701a4dd0f84bd538ba7b676b971c50861caa86885ad4261476d8a3f79aabc91875d1b554f4b9e11556e1031887e6e94f546e3bedbc00e87487bdba380cfb404585aa155c8a5a27335d3d24a156542bdfc35f1e91da14013714b62ae2aa6ee939a17db51188f51d23fb5b3ca38fbdd83d13b7576ecde7a51370049f8b45390a707fed81691bbde1c6472eae493e370c210b69ae38008dc8854ab3b8b92d76f9f50b385a1d32c60042f721e9"}], 0x21b0, 0x800}, 0x4040000) recvmsg(r0, &(0x7f00003b8000)={&(0x7f0000438000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000de5000)=[{&(0x7f0000127000-0x35)=""/53, 0x35}, {&(0x7f0000239000-0xf2)=""/242, 0xf2}, {&(0x7f0000074000-0x62)=""/98, 0x62}, {&(0x7f0000d6d000)=""/177, 0xb1}], 0x4, &(0x7f0000c53000)=""/103, 0x67, 0x20}, 0x2) recvmsg(r0, &(0x7f0000189000)={&(0x7f0000bc0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001eb000)=[{&(0x7f0000424000)=""/244, 0xf4}], 0x1, &(0x7f0000d28000)=""/76, 0x4c, 0x4}, 0x2) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xff, &(0x7f0000092000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000048c000)={r0, &(0x7f0000598000)="dbc41da43c6b9d0faad2f7075035801f8fc0d7f7b903d03e8fb0955614750884cbf9e767a74da5a502d5c48d5d70403f1193a8d4c7df0afbffe41efa", &(0x7f0000ebd000-0x1000)=""/4096}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x200004, 0x100004003, 0x4, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000334000)={0x0, 0x0}) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000406000)={&(0x7f0000e54000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e0a000-0x20)=[{&(0x7f00004aa000)=""/73, 0x49}, {&(0x7f0000e9f000)=""/6, 0x6}], 0x2, &(0x7f0000c42000)=""/133, 0x85, 0xb4da}, 0x140) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000afb000)={r0, 0x6, 0x1, 0x4, &(0x7f000057e000-0x8)=[0x0, 0x0], 0x2}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003fc000)={0x8, 0xf, &(0x7f00006a8000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1000}, [@call={0x85, 0x0, 0x0, 0x16}, @call={0x85, 0x0, 0x0, 0x23}, @call={0x85, 0x0, 0x0, 0x18}, @generic={0x0, 0x1, 0x0, 0x6f99}, @call={0x85, 0x0, 0x0, 0x34}, @ldst={0x3, 0x1, 0x1, 0x7, 0x3, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e7c000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f0000cfb000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a86000-0x10)={r0, r1, 0x1, 0x1}, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xfe28}], 0x1, &(0x7f0000b50000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xe, 0x7f, &(0x7f0000c2b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000cbc000)={0x1, 0x9, &(0x7f0000fdc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000949000)='syzkaller\x00', 0x800, 0xfffffffffffffe76, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000022b000)=0x5848, 0x4) 2018/01/31 05:49:14 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000016000)={r0, &(0x7f0000016000)="", &(0x7f0000016000)="196ccc31905e2f81c9ab5784ca489bdf1375bb4e59dc45555f5c1e56285a428f0fe7d0b7975fa5d5d515b7f155bcb175db0e9d8c2fff7eefd444872e1a3d56d9b87640e571558f5225a791ce3868fca20991020000006e04e29c12cc", 0x2}, 0xffffff96) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000efc000-0x10)={&(0x7f000015e000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000093f000)={0x7, 0x1, 0x8, 0xffff, 0x10, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001d8000)={r1, &(0x7f0000efd000-0x2e)="5e60114691912b79763238c42263e2f71922baccb33cc6107ee5952360da921b70d88e4b2c2ae097f26d0f09ea80", &(0x7f0000efc000)="cf5572da3be36d187f961d7fe5d63106d11fd29a1e94f9f08f38fa57b2399086deba105061e2523f91ffb7230c8d0ea21fdbae8172283e0b6077854ec2670977d5", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efb000)={r0, &(0x7f00008b0000)="ff7263c5f1f8ffbe02feb14ff1cce3254e570c6dbd18b036824812471afa20", &(0x7f0000efb000)="7e179fdd32949a6f66a3f289abddd9bdf89c24626a8d0ef1861b", 0x0}, 0x20) socketpair(0xb, 0x3, 0x1, &(0x7f0000ea8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000efe000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x804000004, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r4, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000136000)={&(0x7f0000efd000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x20, &(0x7f00003c7000-0x3)={0x0, 0x0}) close(r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 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) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000061b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000525000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007bb000-0x10)={&(0x7f0000c72000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000df7000)=r1, 0x4) r2 = 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)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) mkdir(&(0x7f0000611000-0x8)='./file0\x00', 0x15) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00005c9000-0x38)={&(0x7f0000000000)=@generic={0x9, "f5c48387676b395d0cb5f96192b5199adf830d0e86b0f95a58afece1d7ab028868d70fce9bc51918cd824626254fe89dc5caf58d80a8076ce3515df203370f4bb20477915b6d1021d30aa759b40b7949a360765bdc5fb2a1f5a26c705a6c4e5906c9b67a35466dfccff9a428151046cb552c7b67cc57b35244b7e8dbf1df"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0xe1)="2b6e2eef20e964bb42fdc80d17c97ee348c969c4a7aee6956667f7872c28bf83e581388512806ae8dd77e41b4e7bc6e19a1b184d5dda8271493db8fcc4044388ea00bb250b9165a40b7fce4365c972b6c950c4f379c83e592fa095b7e2e34fa002eb47a9fed78284f37abe79e299a0e96c2a7bdd01acea8e99803a9ec82d11a6fb2a3ccdaf85e32bc8a6338df3e670e44f6899de2910fa50723409cd7859e32bfdda5838a39186892ae4ab2ffb27c59b649e01672b69e71564574fc67618c51088df8ff49d35b5735101027cbd2c6333494071c67fcbd47930804c83cb858dbabb", 0xe1}, {&(0x7f00008e5000)="1993d576bc010435996c07a6d85aa3e0739b290d7eae2f6055ac73de5b68e300a1", 0x21}, {&(0x7f0000271000-0x1000)="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0x1000}, {&(0x7f0000f97000-0xa0)="bf68054549e575d66a340b9482267f991ec225ea9d408ff004da96a47cd0fff6ab8a9566c517dce0e55eaec2c1c70084aab32341906c83c8d71b2b2a2f05a88d3d670e93b8185884c137c7b8981661b2f18d7300a218583877628edcb86273089553d634f08022d4ac5d77ea1f99d2a0c18b09c0af63ca5a5edd3bbb2c3cb6640e27fb22209ef04f9c70acacf8d7acaf1b2247b024e6579cfeba9f45dcdb2b5e", 0xa0}, {&(0x7f00002c8000-0x10)="32bd866adf737335195ffb66aca0c82e", 0x10}, {&(0x7f0000001000-0x76)="41d84b186b21c7e80bc299fa40d1f697cc3bbe14379f8cab7b76c79ec75628648dff9b2f661a6e2c1775710258bdd47cd6875cc039453f6f348db72217c196137bafe67ffa569a85175404e6ca6a8e7a6052f5af8acb0ee871e3bfaf5516f2d595f624cdc961fd6544a6977587bfa7188fd003bef1fc", 0x76}, 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{&(0x7f0000d08000-0x1000)="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0x1000}], 0x8, &(0x7f0000001000-0x7d)=[{0x30, 0x11a, 0x9, "c7642ece5fa3c6a400ec6820e95d69081b55622d8e8d1610b0"}, {0x40, 0x102, 0x93, "853e4c19dbb43037a5cbc5f4c04a1027583a9788fb841649b55a24e0b663d2049a6974c3b850eda0579a"}, {0x10, 0x29, 0x8666, ""}], 0x80, 0x7e99e696472e80dc}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000917000-0x48)={0x0, 0x0, &(0x7f0000b2c000)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x60, &(0x7f0000001000-0x60)=""/96, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000e97000)="", &(0x7f0000eee000)="13", 0x3}, 0x20) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() perf_event_open(&(0x7f0000b85000-0x78)={0x7, 0x78, 0x5a0, 0x8, 0x8, 0x80000001, 0x0, 0x8, 0x0, 0x4, 0xffffffffffffffe0, 0x6, 0x0, 0xbf7e, 0x1616f3a8, 0x10001, 0x1, 0x80000000, 0xfffffffffffffffa, 0x3, 0x20, 0xb2, 0x2, 0x1, 0x7, 0x1, 0xac, 0x4ca, 0x1, 0x7f, 0x81, 0x80000000, 0xff, 0xfffffffffffffff7, 0x0, 0x80000001, 0x3, 0x9, 0x0, 0x100, 0x2, @perf_config_ext={0x2, 0x10001}, 0x21, 0x9, 0x9, 0x7, 0x9, 0x7, 0x8, 0x0}, r1, 0x0, r0, 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c9f000-0xc)={0x0, 0xfffffffffffff0ca, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000128000-0x18)={r0, &(0x7f0000c13000)="c3e3bda4b7947c36c75253adf256cbc7263394dcb3846bd64e20e72e70a70b19ffb3c70f58e2aefb44158cfc78a56b4a9e379c0ef4c5ab264f912cdedd08a0b5da848baa930000f93ef9b7f39ac919b59c3366318273bcc09dd6832e26b24a7f902cff0ccd89caba4293f9adfdc2713c1903e7523f00f0581d39c22d17dad8ae9a583fa4d0aab74e8235458bdc33b2e0f93c3cef305dbf44f3c3f793ad63b65d1b93426ce456f3d034af2b427e6e1e3942c54dea07d34339fed98abea630237c8399bb9c297d416fa3e361e0ae71fb0e", &(0x7f00000dd000)=""/123}, 0x18) socketpair(0x11, 0x0, 0x0, &(0x7f000065f000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000054e000)={0x0, 0x0, &(0x7f0000cf0000-0x50)=[{&(0x7f0000f75000)="7b85d34d0029c632607a5a212ddaecb37d1246251079ab9cbb6a3a65c93e168e3b98c9dd1664e7c0baa6677dc58857c9198a8649c5a7ee168ff3c5426dbda183e5e4be9e9b2861be2421cba11e15665d63b460c795f2dd0da46118e4a0d1529822d56ae1abaab4f4e8b2634417cad14551355129cb65894f1039025c113146e183cd1d9c604de3581289d4716f8826b3", 0x90}, {&(0x7f00009bb000)="d063ecc073d1c5fa1409d3dc6d7e9b46eb9dcf8a24ca8a308c7fece9e4406325fe2396da217190aaff9ef285eaf2e3f9ea01e158ef1c3bc9572dffe9f01c2a5451a9d32c295725fb7dfa16feafb07f8ef381bed4ca24cc4803d44f16bc57c78d254d187f77bcda8cd6b7cc5ba4892e12cbedbd9a6a94f4fc450c783de40e2047e3e9af5ec24654d45877f9fc30770a4bbb34e102c54caa7cc33c378969c6269a7219ca019075b42068626e87392c", 0xae}, {&(0x7f0000cbe000-0xfd)="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", 0xfd}, {&(0x7f00001c7000-0xc9)="3feed7d9c1a10a0b5588da28d3db321ff4381c6b197985f29cf095c7e1f585128136eb0115424fe049a4bbcd8c5abec57aafbd73614abe1f43f723aef46b43362e83fb87ba31e152ec4ed493695823f032eefc1307fee4a998613b764cbd99f38e5c2e5c3e01bbde95a3b5b818ce958d41401d013bc2dbd0e5448ca0ad3e048de157714334180a52bc450d38a39ad95459995831656f4d3c118c97f0d73b2037bbc08a98a5c1ea156d1e7b3b4a5394a272de0393391c5d8ce4eaf49f1c1813806b4cba9aa0e71cdbc1", 0xc9}, {&(0x7f0000f98000-0x2a)="d6fc280cbc6602819f7e3657cd00d091d0296cd21fc86d4e089ea80e1724f9b9e45bdb30d3858746520d", 0x2a}], 0x5, &(0x7f0000162000-0x120)=[{0x28, 0x10f, 0x923a, "a6a434662b391e217697c23e70261b3a4495a8fe88"}, {0xf8, 0x116, 0x1fc000000000, "fd45b95a2c05d99dcf51a669413decf5fdcb10e5b9b510eeaf84e0f85797e56a0ef35d3f352f0ed2c8242054df0d8cf1c5ac9aac782de3b5a13d10f5f2dcf35d65fa3ae6eec674a63b787f07352667cff67def6e0dd37e507c67a7ff329ef7199e3d3fb0383920729651600bb0e9ba7257706b8616c9b433be29aa66ffba9bd6f3bcc29bee1792e8b8f4f4046ddbf7f0042856f76390af814065e1a0216a2f9d53c8d7fc5fabb259f6df5692e94c09aeeb06b3c05316fc0818c61dc9330e8b61926e2c9c20ee33eeda017083dd1a38dfb1752545a9dcaed87f7cc0c46e6b66c09742c34e"}], 0x120, 0x4000000}, 0x8801) socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x806, 0xe0, &(0x7f0000145000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bc6000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000065000)={&(0x7f0000ce0000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa9000)={0xffffffff, 0xfffe0000000000, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efc000-0x20)={r0, &(0x7f00000d6000-0xad)="868226c0da0016042001e1907fe79f6a226eac0e0d2b4593bbeebbc89c335c70e6c26496020169ced060352cdae988d0059dedc70bdec1687f11b2024ca509df663a604b2f08daa7dc06eac1c4cb19c1ecf81aea7037d28616513060dde0e13ad1d8312f8928d33f2ca1e11b3736394c871341a460c42e466c31c59a93ec01359786ad9407488274a5163eadeba0efbb00ee56debc971e75eadfdb084741168e07d3b7a0be3cfd4c8edeb2fbb1", &(0x7f0000778000-0x5c)="2a8e3b679880e4cc392276d49eeb6fc89d50c30795d64c4fdfe0baa0833f0ddcd65c5f956368d17463fbd92b896fdac29d17b1ce4fa357a01820caf0f71620bb985e7eb46b5919a6b26987db8d16e5984f3b14ad9aa71164228c6493", 0x0}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\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}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a05000-0xc)={&(0x7f0000dd1000)='./file0\x00', r0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a7a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002ce000-0x4)={r2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000043d000)={0x0, 0x0}) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f0000ace000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000f5c000-0x7e)="9fa7d9a898d794fbe1ee8d62b47ebc8a94ebc92ca1957165014fb0933b4408e37f7445399427a660c0635943f943ae7436c088f157962f7d63dca9b0ad0d0e41d978671ca74d7c84ebc5aa41f0561df1238be99f448a6bf55d857cc0ec915e25a5833742bb62faa51e16d94b473879b446c792b8b38249bd338886efcd69", 0x7e}], 0x1, &(0x7f00007e6000)=[], 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a00000-0x48)={0xf, 0x7, &(0x7f0000202000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1e}, @ldst={0x0, 0x2, 0x2, 0x4, 0xf, 0x1, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000-0x4)='GPL\x00', 0x100000001, 0xcd, &(0x7f00007de000-0xcd)=""/205, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000289000-0x8)={r0, r1}) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f000069b000-0x18)={r1, &(0x7f00007d7000)="d7280eefdf2e0fcaddde093d77f01698c89cb7c8990aed12af06a80adfde3dfec3ed4ed29dee520e1337c9b5f39afa936ea3faef6d3919f1c710d226b4def56fc4f47379dd151056cb9e780f33640a7e270b48591fe9a71675b00020fbf35e3d2ce6d0d3994b54f448", &(0x7f00000ce000)=""/66}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000386000)=""/195, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x45, &(0x7f0000001000-0x10)=[], 0x70, &(0x7f0000004000-0x2f0)=[], 0xffffffffffffffe0, 0x0}, 0x0) 2018/01/31 05:49:14 executing program 6: 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) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00009b5000-0x38)={&(0x7f0000f7a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aa1000)=[{&(0x7f0000f7a000)=""/59, 0x3b}, {&(0x7f0000f7a000)=""/203, 0xcb}], 0x2, &(0x7f0000137000)=""/59, 0x3b, 0xd00}, 0x40000000) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f9e000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x40)=[{&(0x7f000053d000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f00002a7000-0x8d)=""/141, 0x8d}, {&(0x7f0000c30000-0xc0)=""/192, 0xc0}], 0x4, &(0x7f0000f53000)=""/4096, 0x1000, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xaa4d, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x101f, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x4, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000a38000)={&(0x7f0000c67000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005b1000-0x10)=[{&(0x7f00000fd000)=""/202, 0xca}], 0x1, &(0x7f000054a000)=""/105, 0x69, 0x0}, 0x2) recvmsg$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}, {&(0x7f0000eba000)=""/92, 0xbc}], 0x3d7, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00009e9000-0x2c)={0x0, 0x0, 0x4, 0x2, 0x1d, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0x9, &(0x7f000095b000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b4b000-0x10)={r0, 0x28, &(0x7f000033d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x84, 0xa, 0x22, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000-0xa0)=[{&(0x7f000000a000-0xca)=""/202, 0xca}, {&(0x7f0000007000+0xcc7)=""/53, 0x35}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f000000b000-0x5f)=""/95, 0x5f}, {&(0x7f000000a000-0x6d)=""/109, 0x6d}, {&(0x7f0000007000)=""/103, 0x67}, {&(0x7f000000a000)=""/121, 0x79}, {&(0x7f0000009000)=""/249, 0xf9}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f000000a000)=""/180, 0xb4}], 0xa, &(0x7f0000002000)=""/206, 0xce, 0x4}, 0x10020) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x1e1) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfb000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000479000-0x10)={&(0x7f0000ada000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008b1000)='nfs\x00') 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x2, 0x7, 0x1, &(0x7f000091f000)={0x0, 0x0}) perf_event_open(&(0x7f000004c000-0x78)={0x7, 0x78, 0x6, 0xa45, 0xffffffffffff0f31, 0x1d493bf7, 0x0, 0x10000, 0x140, 0x8, 0x8001, 0x0, 0x569, 0x1000, 0x9, 0x6, 0xb75, 0x8, 0xffffffffffffffff, 0x8, 0x2, 0x101, 0x9, 0x9, 0x7, 0x1f, 0x400, 0x1, 0xffffffffffffff27, 0x81, 0xffffffff, 0x9, 0x6, 0xce, 0x0, 0x1, 0xfffffffffffffff9, 0x1ff, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000585000)=0x0, 0xf}, 0x10, 0x4, 0x3, 0x4, 0x5c4fdfe0, 0x1, 0x2, 0x0}, r0, 0xfffffffffffffff7, r1, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e88000)={&(0x7f0000604000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009ed000)=[], 0x0, &(0x7f0000069000-0x4b)=""/75, 0x4b, 0x0}, 0x5) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b7000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)="") mkdir(&(0x7f000004d000)='./file0/file1\x00', 0x76) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x8d0)='./file0\x00', &(0x7f0000002000-0x7)="637075f60f0000", 0x0, &(0x7f0000000000)="") 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r0, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000d68000)={0xc, 0xe9, 0xfffffffffffffffa, 0x7, 0x16, r0, 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r0, &(0x7f0000cbe000)=""}, 0x10) 2018/01/31 05:49:14 executing program 5: 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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c99000)=0xffffffff, 0x4) mkdir(&(0x7f00002ab000)='./file0\x00', 0xa0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096, 0x0}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x0}, {&(0x7f0000e37000)=""/204, 0x9b}, {&(0x7f0000f7f000-0xed)=""/237, 0x0}, {&(0x7f0000f80000-0x6a)=""/106, 0x0}, {&(0x7f0000707000-0xac)=""/172, 0x0}, {&(0x7f0000532000-0x15)=""/21, 0x0}, {&(0x7f0000f80000)=""/110, 0x0}], 0x63, &(0x7f0000f7b000-0xed)=""/237, 0x7a1a75a5870da17f, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 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) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg(r1, &(0x7f0000372000)={0x0, 0x0, &(0x7f0000771000-0x70)=[{&(0x7f0000a04000-0xb0)=""/176, 0xb0}, {&(0x7f0000312000-0x7e)=""/126, 0x7e}, {&(0x7f00003d9000-0x89)=""/137, 0x89}, {&(0x7f0000d1c000-0x80)=""/128, 0x80}, {&(0x7f000015d000-0x94)=""/148, 0x94}, {&(0x7f00009d4000-0xa6)=""/166, 0xa6}, {&(0x7f0000e42000)=""/225, 0xe1}], 0x7, &(0x7f00008cf000-0x92)=""/146, 0x92, 0x1}, 0x2002) mkdir(&(0x7f0000fbe000)='./file0\x00', 0x80) 2018/01/31 05:49:14 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) recvmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) close(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[{&(0x7f0000013000)=""/53, 0x35}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/4096, 0x1000}], 0x3, &(0x7f0000013000)=""/30, 0x1e, 0xff}, 0x40) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000014000-0x10)={r2, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000015000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000015000-0x52)="a7627f37a3e89795299a55e9761f31f89db9f56d699835a5a7bec55c0ddf96aeeb0e22a1869ec26e0ce89231cb08e03e014d0f15b68b7dd41295891eb34a0b233655b75cac5ad3b0a24e060fbb40adc46644", 0x52}], 0x1, &(0x7f0000015000-0xf8)=[{0xf8, 0x10b, 0xff, "b5d5de89c0598e011ec5fdee9ffd93259599ece51872b14e85e271357411be59d0b29a5106649ae01fbb2fd2341d9640c658cf7fb07c3022b7871a51b28384942ac6647575e381a9eef09045675bd67dffee4e5ab2b0d5bb06709e14e4a67bae20285b3405ccadaf7a5abadb45d9f068d201ff4147bd80cf7c0cf3ab0846c22d4c0695f9aee1289d94b372bfa3ee9c679259a9ecd3fa563021fbfe6e8111dacb603dac113cccab41f9c49919f9b52d29fab35ebb5d2f329cfa8b0846bda024de10a44ea45b86d5b4f08d92f3009b1f1a2c090d0c4485a02590b3078e927aeef2bf2b32ae9720"}], 0xf8, 0x20008001}, 0x4000000) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008ac000)={&(0x7f0000bbc000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000936000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000802000-0x78)={0x2, 0xffffffffffffff8c, 0xb966, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffacd1c7c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000874000-0x78)={0x0, 0x78, 0x7, 0x6, 0x1, 0x0, 0x0, 0xff, 0xc0, 0x3, 0xfb72, 0x7000000000, 0x100000000, 0x2, 0x5, 0x1, 0x2, 0x3, 0x7, 0x80000001, 0x3, 0x2, 0x8, 0x9, 0x400, 0x2, 0x3, 0x80000000, 0x5962, 0x739, 0x2, 0xffffffff, 0x1f, 0x0, 0x0, 0x7ff, 0x8, 0x4, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000b8a000-0x1)=0x0, 0x8}, 0x8000, 0x7, 0xffffffffffffff80, 0x7, 0x100000000, 0x1, 0x6, 0x0}, r2, 0x0, r0, 0x8) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000073000-0x1)='\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) perf_event_open(&(0x7f0000a7b000)={0x0, 0x78, 0xffffffff, 0x40, 0x4, 0x80000001, 0x0, 0x9, 0x48000, 0x8, 0x800, 0x0, 0x4, 0x2, 0x75, 0x6, 0x8, 0xff, 0x5, 0x81, 0x6, 0x8001, 0xffffffff7fffffff, 0x4000000004, 0x0, 0x6, 0x81, 0xe318, 0x6, 0x8, 0x98, 0x2000000000009, 0x5, 0x5, 0x4, 0x8, 0x2, 0xc2, 0x0, 0x513e, 0x0, @perf_config_ext={0x3, 0x46b6fbd7}, 0x8, 0x8, 0x4, 0x5, 0x7e49, 0xffffffffffffffc1, 0x6, 0x0}, r2, 0xb29, r1, 0x4) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000+0x138)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009da000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000aa1000-0x4)=0x5f, 0x4) socketpair(0x9, 0x6, 0x848, &(0x7f0000c2a000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ce5000-0x2c)={0xb, 0x0, 0x3f, 0x101, 0x1, r2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) mkdir(&(0x7f000022f000)='./file0\x00', 0x0) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da6000)={0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000bc9000-0x38)={0x0, 0x0, &(0x7f0000da7000-0x10)=[{&(0x7f0000960000)="", 0x0}], 0x1, &(0x7f00008a9000-0x190)=[{0x110, 0x13b, 0x7, "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"}, {0x80, 0x18e, 0x4, "246ae320066a36d714026b43185be69ffb5c11f2a3e02c91f8a54fec8ed1ddf9efff36eb5408053bc4faec419a0d74dad123854ad640b640d8b61154fd704c5ab8072ee45b7c488b8ad8ca3886f4855ebc09eec824373f422f6da4650fdda52aa3c6b802eea06ce84e"}], 0x190, 0x48010}, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a9b000)={0x6, 0x3, 0x1, 0x7f, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000da7000)={r1, &(0x7f0000da8000-0xc0)="b5f76b7be086af9ece6025e5a832040fd2a8e9dd26da1a6df9246e7c57a0b06c8957b64691674c03f214604af35a76382933653705a74bcb5416b8ac61829f04088b9dfe54e885fac0926dab73ef32ef3466c3d6e28dcd275f1832c1eb64cedaf8d6a6e016b321da48a15db041e9bc2360cba890018981ec689b98e71c18d6cc4a24a247fba11578b2abb2705950fca8e3ba25fb5a9f2ee737237ed6984de1439ffe95d4301cbb510a6ec09284b7359770fc6f82f0bf2cbcf0bf92c632325506", &(0x7f0000010000)=""/0}, 0x18) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000da9000-0x10)={r1, 0xfffffffffffffeb8, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff42) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) socket$kcm(0x29, 0xc43a7467139d213a, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000163000-0x48)={0xf, 0xa, &(0x7f00000ab000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8b}, @ldst={0x0, 0x0, 0x6, 0x3, 0x8, 0xfffffff4, 0x0}, @generic={0x100, 0x8, 0xd9f, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x1, 0x7, 0xe, 0x0, 0xffffffffffffffff}], &(0x7f00003d1000)='syzkaller\x00', 0x2, 0xee, &(0x7f00003e8000-0xee)=""/238, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bb8000-0x10)={r2, 0x50, &(0x7f0000b15000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000afc000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000858000-0x38)={&(0x7f0000252000)=@sco={0x1f, {0x907, 0x401, 0x2, 0x4, 0x8, 0x8001}}, 0x8, &(0x7f00000e5000-0x30)=[{&(0x7f00008ab000)="8cbbd38d60aed650eba0cb8d33", 0xd}, {&(0x7f0000e9c000)="d77043d860869c7401691bd4ba30e2737dd96f6b0bb86cea8ec4b4ab0c15d6da3c7002131a913afec5e347431dc37933a93f8523cb908d7a80084a", 0x3b}, {&(0x7f0000a92000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20008000}, 0x4000000) r1 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = 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(r1, 0x40042408, r2) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000765000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001e8000)={&(0x7f0000cc2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a03000-0x70)=[{&(0x7f00007ae000)=""/109, 0x6d}, {&(0x7f000000d000-0x18)=""/24, 0x18}, {&(0x7f000006d000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0xe)=""/14, 0xe}, {&(0x7f00009cf000-0xb0)=""/176, 0xb0}, {&(0x7f0000d0b000)=""/138, 0x8a}, {&(0x7f0000945000-0x68)=""/104, 0x68}], 0x7, 0x0, 0x0, 0x30}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x80000000001, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000386000-0x4)='GPL\x00', 0xffffffffffff8342, 0x1c8, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000013000-0xc)={&(0x7f0000015000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x6) 2018/01/31 05:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000024000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x8b19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000025000-0x2c)={0xf, 0xfffffffffffffff8, 0x6, 0x252e5d93, 0xc, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000024000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000025000)={r0, &(0x7f0000016000-0x13)="5854bb50639aa8ed32ef2a1859fc56a476c18d", &(0x7f0000026000-0x42)=""/66}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000065c000)={0x4, 0x78, 0x7ff, 0x2, 0x4, 0x3, 0x0, 0x2e, 0x8000, 0xe, 0x40, 0x0, 0x2, 0x9, 0x7, 0x7d979bfc, 0x5, 0x3a, 0x1, 0x8, 0xc6, 0x13fc, 0x5, 0x8, 0xfff, 0x6, 0xe0, 0x4, 0x100000001, 0x7, 0x7, 0x3, 0x5, 0x8, 0x7f, 0x200, 0x9, 0x8000, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000447000-0x1)=0x0, 0x4}, 0x0, 0x2, 0x7, 0x7, 0x3, 0xa2, 0x5, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x5) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000092b000)={&(0x7f0000172000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x19, 0x0, 0x0, &(0x7f00000b4000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004f7000-0x10)={&(0x7f00008fb000-0x8)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffce4) close(r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fd3000)=r1, 0x4) close(r0) 2018/01/31 05:49:14 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, &(0x7f000079c000)={r0, &(0x7f0000e86000)="2c8ee493c29d8b0dba25635bc70067bc519a87948cf848c06f38d45b13eccdc55cc7cef75251b16ffdcee23d6d867f1445049efcc797e678acb6cad7c14acc6a31dfe9f42ef7831edba1c32fc47ccf11acb4534f6cb13bd0fdfde5fcfcf43ffa9a08c5fd54b1ce0d8541b620857b1506f268e168b0938d", &(0x7f0000ace000-0x1000)="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", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0xfffffffffffffe29) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f33000)={r0, 0x28, &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed8000)={r1, 0x7, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005f8000)={r0, &(0x7f0000eff000)="c218", &(0x7f00007b9000)=""/149}, 0x18) socket$kcm(0x29, 0x4, 0x0) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000072000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000c1c000)={0x0, 0x0, &(0x7f0000874000-0x10)=[], 0x0, &(0x7f0000bdf000-0x1290)=[], 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b77000-0xed)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d22267a, 0x0, 0xfffffffffffffdd3, 0x0}, 0x0) bpf$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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db2000)={0x0, 0x0}) recvmsg(r0, &(0x7f000090d000-0x38)={&(0x7f0000484000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006a6000)=[{&(0x7f0000a93000)=""/5, 0x5}, {&(0x7f0000c26000)=""/21, 0x15}, {&(0x7f0000723000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cea000)=""/0, 0x0}, {&(0x7f0000350000-0x1e)=""/30, 0x1e}, {&(0x7f0000493000-0x8c)=""/140, 0x8c}], 0x6, &(0x7f00009d8000)=""/141, 0x8d, 0x9}, 0x40002021) mount(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f00007de000)='./file0\x00', &(0x7f00002fa000-0x9)='efivarfs\x00', 0x80002, 0x0) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 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, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) socketpair(0xd, 0x800, 0x0, &(0x7f00007e4000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000489000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000055c000)={&(0x7f00000ab000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x0}}, 0x2e, &(0x7f00009f0000-0x60)=[{&(0x7f0000c8c000-0xa7)="47f8684e184ca49b08a52d8a993d81e332fa8c4946912af5c187fcb7ac9ed137289a3e782ab6df9a734883d24c34963764db599ff721002f80b9be5934e2eb6f46dfc8209333be42bc44c6c52362aef9d881ac7fae26812454d4071e27573702c4e71c21b70bfbb053986f7fdcc6b3d494120ddda8abad19dbb2411da2ff465acb74d72e5df6bb99dca1f5b7a4c24e14521b5654e4e13aa4b96338981629db755274351e5969e9", 0xa7}, {&(0x7f000077d000)="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", 0x1000}, {&(0x7f0000cbd000-0xd8)="cfe80d4e5532969edb3f6414fc0633e5ce960b6f6d93e3817558290ea8fdd531e6fec6997938f9a0c44187d67af14d0034e4fae8e0b1fee3d4853828755d7a0fa357f8395005af6fa18f8f4b190182c71241182bace1b37f99a260c44837fa66ca2222728413caa7a076328ef84baac00d2c6ff7d8bc693f3578a4f3d99aaea364fe05a1e8cf7cf69acf6cedd2a1a63a2a7797551b8d02f1466d59b3b7ec4a87a23467a9f3b0522661ec7c45b22cb18707abd85d3361b9f1c3d1c632528eaffbdaeb941df8bfde715673daf0931f5b86d19f46724708b85d", 0xd8}, {&(0x7f00003ed000)="e493f82fcda34add3f3581459f79a621236ccfcc0c02e507e77ac2f7090eaa32d1e5493c481b9270e2de95e7f8de005d457e1a78844cc1c3ba1d9b02bfca2d722013e9ed3cd1659b93ab3e0d64c3edce6fd2112dcf6b0254d055f06e0f0a91ddd18464c6e28aba3eed1fc95ee642413ac2796a477658897bee031f100b55c3d6584bf8803b373da773ea68cd4d7ccba0aa447c73efbf38c3488a336fd075d8677812ca58bbfddf3da2676a03ac614a875fba5d", 0xb3}, {&(0x7f0000ece000)="9de37f4df851705dc3aae6aa0e6266400b595d70f5765393fc8cce6e34fb90d293c4c47578faf4b651ae0443fdf17c9c31efb358e5a2ae09dc93203a77dc9924e077ecc26efa25d9b184e648b5c33edee64ecb2ae1a22f9ac8d93309ced33de62ee4e4aba2e9cf55f96dc16c5f8cf7c358949ca1bffef37d075d56cb760ca088103bd53a726d1f7ca5fdf8eb372780999a899c20b990d10d996424f7312e88deb684b8912674ca4d8085b9bd3c8c6ea8111939cc66fad47ca31a0a995d23ec574b96075f48", 0xc5}, {&(0x7f0000f97000-0x91)="627795cb8a1f1ac9428324085cf6bc26e104efa8ca2128e84392dcf57aa1d29043420c68f731630dccbb464a672568acf7c5419cafde2176eda22b22bec497021255982a8986353e720e981153f225d5ebfed5ba4419c0a4fbbe343dad4ef9c6aef0e0b80e5b7a343bf60470469e775fda733ad5ade5db6767574bbf3d5dad419225dc5fac161b7a4658af419bcb14dcfb", 0x91}], 0x6, &(0x7f000035b000-0x12a)=[{0xa0, 0x10b, 0x8, "d060f1551680dc011899ca93eeb1b51b6562d3128ca378e149ebe86ecc7ef967afb02a058c7b02769d3e5e7f3039f7f62eda7fff44b6a19293f29b7b0bc81338c9580acc95eeba5052c6c022945523d31142da112da561ec5653b5ef93cf36e07dff3e495b7a482d0ae7c4568f453cb6cc024e527a7c0aa6141dd655435ecc67f6a855cac4e974e3be13ae0fbdc88654"}, {0x10, 0x119, 0x2940, ""}, {0x68, 0x116, 0xda51, "4e7e635ce8ac3e1e5627361361b7042872493bffdd5893763a9db0187b57e6aea40c6cdcd7bfb041b896711a134f4d456a14b895469c180aa06ca9b42549f99ac83faa209e5e76fa8709e003115c9a2e9db19a32"}, {0x68, 0x101, 0x7ff, "d105485be50b682ee144168a462f20a068744b05821b6936981cc0c88193acf5e6291eaa50df3effe8bf52029c5d1688c221107dae990d8fd49b61c5d8613aacf7e36c42da228f5b7bbcb252b8e6ede9bf75d141"}, {0x68, 0x0, 0x6, "78a40b0c1aef6d5ec501774119410f45f02aced9d685921f5f13e02e9d464c5e33fae284f91c1c2017456f2ea1fa9f1cb8cee2c020e3d79953ca53b465d1fd3c542633054a1dd21a377012a078de543841c141ccd8"}, {0xc0, 0x11f, 0x400, "e9d6b84606a849df64b369ea56d402406ca807fa3220f935c63be79636775ade9e2a603897333a5b876ca86151fd12c43461f85cc4241cd10095ecd1ee48812652b5e0bafaa5a00f4c8fc809b9a28382c809557fec382b0a8708c0bf0a42e0c8abc9bef9207497ae263c3ed95f461cf31bfb665c2353dd2d4344e700a90b28bb789c6f4e2349686eca7c58d4c2585bff907415874540699b084f2248e3ce7107164ca3a03b2bd3720cbabc45f5fad9c7"}, {0x30, 0x110, 0x1, "fdb45585d7d500a6742038c157274632acdd03e9b20ed295c2f4611c3472dba2"}, {0x30, 0x8e, 0x2, "c1910b8a06b10589662e947f9e1c873c35e37d7e770ecf26c500"}, {0x100, 0x1bf, 0x9, "6756c370d033e18f2ec17e0dad0cdf8156f60ebdf7209b0fcb0394f898dfe7b20e5a3eabc5b0d6ea0cbe3aa950e28a882f7026dc20fa72df28d1cca0159c8c5290d276fc86bef09c34e6916134c4809fc6990087794ff21c785551def8d24b3668ad46be9149ef7ce8f9fea592eea205476035af775ce0f58233d6972faa51de0693b861bc3fd0c5b3b9cec189e0d58ba0cd746009047d9a28cbfe38a8a0320d6b22cfd7c95835d86796d438d9b0376782141e5507a9420d31041fe465d541d5e6112391d33e161920de0c416a4e5274461a02215c9a17c443c98338436c6f7767703935179621a072"}, {0x20, 0x101, 0x40, "4c584e94624625141c8ce92d8a"}], 0x428, 0x4}, 0x4000000) 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x7)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x4, 0x1, 0x7c, 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$inet(0x2, 0x2, 0x8, &(0x7f0000732000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000076c000)={r0, 0x50, &(0x7f0000f70000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 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) recvmsg(r1, &(0x7f0000967000-0x38)={&(0x7f0000939000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e30000)=[{&(0x7f0000a15000)=""/130, 0x82}, {&(0x7f0000f6f000)=""/4096, 0x1000}, {&(0x7f0000f6f000)=""/0, 0x0}, {&(0x7f0000f6f000)=""/102, 0x66}, {&(0x7f0000145000)=""/4096, 0x1000}], 0x5, &(0x7f0000f70000-0x7a)=""/122, 0x7a, 0x6f}, 0x10000) 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df5000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0xffff, &(0x7f0000f70000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000efd000-0x20)={r0, 0x0, 0x1, 0x9, &(0x7f00006b8000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f6f000)={&(0x7f0000bbb000)=@ax25={0x3, {"465cb869b6abb8"}, 0x6}, 0x10, &(0x7f00003fa000)=[{&(0x7f0000d40000)="97f2d1525ef6ef1427350a4be5ba46917471301273ea0d5d9dfb6447f4b8237ba4c369df2d5a37de4e39e4d2c920cfc672260fe52234490543c867e4defb1f6375143e03", 0x44}, {&(0x7f0000547000-0x1000)="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", 0x1000}, {&(0x7f0000f6f000)="5e1035e956c993dd1b654755c9d7bcec2c49b3c7990fdd529291c23f1cabe3b2bb5286eb78b4210b0f8e684c412e5f19780686477f007bf9a631de2b4d55d70afb40f2bb530c413c8323898fdd9f3e05109868836dcd94f02e984e19bd0f998b14c6b4f5c6734177f241ce96ae9fc69fab63078e", 0x74}], 0x3, &(0x7f0000f5e000-0x2f8)=[{0x50, 0x11b, 0x1ff, "e66252d2cdf9004eefc390519938bf6888165bdffbe8f9f2e3b591d078fda1c62cf4e6d990cc41fd7afea407761b4c3a4e15299fbb3e1fd62e9c3e4918da5a2f"}, {0xd0, 0x0, 0x9, "403e6828c051c20c74e59bd53ed5216bacd7adda780d282cc5b2bb24c3bc967edd5ec1549a7543febb37755a7e41ee5392b7031de45f0a40db49c304e99752c2a31a0e87ef1913c62b4e08d8c6ff5cb853a22beb959827c6519db5ae79879c6b1962a37843b8110566d400d99baafa7e858e09a1597065d4641a0aba00e9dc14c261fe529abb0b3c1332f89c5c6a99fac575e2abded789c6119f94e17cf1eb068ca3b86805b6f180973cd523303e06638f9c8d1e5365d5622e681edd92"}, {0xd0, 0x13f, 0xc1f9, "2e0fdd5e899df340dd3aae8823b83527f748fedc4692838ef0e89fbe39e62b0056d14a395a1bdf76e0336d74e050dd222eaef9426dc6eb72a717d3276e62db9cbe63e517e75f20d059a07f6fd95c4277b803b7a49bfa514d27f34075fd2a8a81d6eaf9b02fd243df43468a624b206ed5a6c972fd98b4befe15ea709ab5bddd2568a127aa031250364d63d8887b2ad8b0120d7c7e08adc56f85c112387ae774b7510231782ea48daf6613afaf03285e497480c9412dd9337450f311"}, {0x108, 0x13f, 0x9, "695ce5c0356c47ec8d563822c78aba3c8164257f593112f6151a0b04aa33160af89ec21da231b9ff09c07ab96ca93ce05d6e5bd9309f0d64cbd349106a9dbf6c275171abbdc00a45beba0a47ccedf714b1b9f4d20021c99baa77f68df69ea2e63ee6957edea4117408d9fde066a2ec3fe3edfcf215de6fc069eee170dd3928d018bd40a018211631f32d35f7234da0fdbb00cc419a72538fed13efb5a57dd090e02adef3353df0fbcf92f8f13734fe45fbe29a82656191e75eb7ed8124a22e7eb2f0ba1fc8c857f5fc464e28f2eab678f7eb0b8c38f9f32802858a8b1aa4abcd608093497ea9b65746350ceb777477eadc030ae4549d0395"}], 0x2f8, 0x80}, 0x40) 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, 0xff1f, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f00009e7000-0x8)='./file0\x00', &(0x7f0000272000)='./file0\x00', &(0x7f0000f39000)='9p\x00', 0x40000, &(0x7f0000b9d000-0xda)="37129e07f59c2c59b9934fbcbc397cdff9775dc89caf3f8d1362d329d17da0fb68295bc20db4d0c5c926e3cc75dad29f20edcd1657bbcfbba165e91f56b308b3459a71c4ec28563e63e0fb43e71e3a22140ac6bde408a01096f751463c041aa802cb8fbe3d252080ea7bdff14450e1d9410d33176db238ed223d1355acea933d983a7bcabe2a89b7e45bee91ec10541ed1137db16f241bfc2664432b914fdebbdc1608f746b26e0a8c66e7c392691af05a078e46372b3391baaa3340d949d748518c8afc115636a0ba89412fb59ffd1b8774d4bf7bd441d91c20") 2018/01/31 05:49:14 executing program 6: 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x805, 0x7, &(0x7f0000483000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000080000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mmap(&(0x7f0000f72000/0x1000)=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) bpf$PROG_LOAD(0x5, &(0x7f0000f74000-0x48)={0xf, 0x4, &(0x7f0000f73000)=@raw=[@generic={0x5, 0x6, 0x9, 0x0}, @generic={0x1, 0xe0c, 0x1, 0x3}], &(0x7f0000f73000)='syzkaller\x00', 0x0, 0x98, &(0x7f000018d000)=""/152, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000de0000)={&(0x7f0000b04000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000285000)=[{&(0x7f0000f73000-0xcf)=""/207, 0xcf}, {&(0x7f0000369000-0x9d)=""/157, 0x9d}, {&(0x7f000018f000-0x2d)=""/45, 0x2d}, {&(0x7f0000c6c000)=""/139, 0x8b}, {&(0x7f0000f73000-0x7c)=""/124, 0x7c}, {&(0x7f0000f73000-0x22)=""/34, 0x22}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f70000-0x37)=""/55, 0x37}, {&(0x7f0000f72000)=""/203, 0xcb}], 0x9, &(0x7f0000f73000-0x17)=""/23, 0x17, 0x88fb}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {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) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/19, 0x13, 0x9}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='ext2\x00', 0x2048, &(0x7f0000003000)="b29184b91c9561b88ee6ef8bfa893eff7e18f32884b2c7ebca27a4ffdc3f74c250da2183d8b53017bd31edde9ebd51498f5d") socketpair(0x15, 0x5, 0xfffffffffffffff9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r3}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8, 0x2, 0x8, 0x1, 0x0, 0x6, 0x80800, 0x2, 0x3, 0x7, 0x2, 0x5, 0x8, 0x1000, 0x2, 0xffffffff00000000, 0xb85, 0x40, 0x7fff, 0x5, 0x9, 0x5240, 0xd9f, 0x92, 0x4, 0xcba, 0x1000, 0x1, 0x0, 0x2, 0x1, 0xffff, 0x192, 0x24f9, 0x2, 0xffffffffffffe870, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000002000)=0x0, 0x8}, 0x1004, 0x1, 0xeda, 0x7, 0x200000000000, 0x8, 0xa06f, 0x0}, r1, 0x7ff, r2, 0x4) socketpair$inet(0xa, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) gettid() 2018/01/31 05:49:14 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000486000)={0xf, 0x7, &(0x7f00009df000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1ff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x167e, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0xd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000731000-0xa)='syzkaller\x00', 0x8, 0xc4, &(0x7f0000f6b000)=""/196, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000597000)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f6d000)={&(0x7f0000f6d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f6e000-0x30)=[{&(0x7f0000f6e000-0xc6)=""/198, 0xc6}, {&(0x7f0000c55000)=""/248, 0xf8}, {&(0x7f0000f6d000)=""/22, 0x16}], 0x3, &(0x7f0000f6d000)=""/220, 0xdc, 0x6}, 0x40000060) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6c000)={0xffffffffffffff9c}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b28000-0xc)={&(0x7f0000382000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d32000-0x4)={r0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f6e000-0x8)={r2, r0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000f6e000-0x38)={&(0x7f0000c80000)=@rc={0x1f, {0x0, 0x0, 0x3f, 0x7fff, 0x1, 0x7fffffff}, 0x7f}, 0x9, &(0x7f00008d2000-0x20)=[{&(0x7f0000f6e000-0x93)="26fd50a143498f6f2ebf00468027fa7aaa12af77a4d3d20e573a9bec439d64a3aff6d8881c295807507c84f73b30c259aab12b351db09465d3c1fae83a73e5200c062864c082d62ce063f891fd970fa977cf8dd92446f09532393fd53dca362962c41060a570ef5b75ff9760cfa78e84e59fb05f9b24a90989728de8b4b56330a0b65ff9d10269c27f1cc5e66d6b7f78ccea3f", 0x93}, {&(0x7f0000f6e000-0x99)="244668d6d2114f42fa49a7b57225c35e7935772317cab35e9e09e29c67ba1aadc85b5884509721180322b0f16e1257e28960b45575e2e7a42f27c4ea9738e1a8b53aab6ef463457a0dd62a63f4c3ec4b4d07ea32793597478c690c868606d9cbee8771cd3bc3e564128e629557409edb077b6b73159d128f5de427da5828a57e011acf5565513b772c1936cb73ca371639e88a79a71fb46c9a", 0x99}], 0x2, &(0x7f0000f6d000)=[{0xd8, 0x1, 0x29, "d85ac7a5ad0bd2318bff701d1e5c5e047a0b175c9603f5ad840ce368f2a4ceb34066f632d980fa9f5d14cb71028382cb2b9cc9b1ee89d8680988775825c11aa5d705814dfab515c2498a7065dc745c4572c9280f43badc62cd64a54f4ec750e7e6b3c8610fa72f02171e764fc50eb53e74baef74d0e128386226ee83decfc796d7d75c030cc99cb3d47844526165fa1762d6855663f3e8c24ea7dc47070a025be19f6cd70f2cc346d895f27283ba3dc47f135045cf234dbb7d119375580afd7a5002bf49a038e9"}, {0xf0, 0x164f72b09127a1a2, 0x81, "543c07c048084e2cf13dfcdb069af70b36ec1e9019a12c9aeffd63c06dd102fb51b9bd4660eee05300fcc3a47ea6d360b745677618915900fe4bfbc08e8a294885850fa9461f266d6dc0a0a894ea3ad65cdd831da7ffb6f5186a48a2864fbe31cdc6c4980400c3c1498a9fab2433ed4636e6c4082a633328835bdeca393cd84248e2ef88a86a97778e4134df1b9fa98c08d4b7747176db75dd28eb97d87ce501a1e5e4fa3941803b6026b3262ed02fef0b31b1d0c6e70b8d343d6beb3fe061cf90f57d51170519fbb15a37fd812556a21b4a615442c774c6870a47fa"}, {0xa0, 0x11f, 0x5, "3b19392c6288de8c86bdf33a186edcb09c58f571b895feca1ba2248981229eb3d20a24b0e5df32340990a9b1eaa7ec3875f1dbd434bdae5031b6a5e082d694af02c552f226adb91e09e68333f3dea77b495f8783ca7e4a955ad284802a5b7da3e76293a23b5f6991a4b3f99aadbcd67c0a944718c94d12ec54a6b242d5581e2bd02ce3de13da9c89a6bb476ee44d70"}, {0x18, 0x119, 0xf4cc, "e322b725"}], 0x280, 0x54}, 0x4000000) 2018/01/31 05:49:14 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001ff000-0x48)={0xe, 0x3, &(0x7f0000fec000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)='GPL\x00', 0x72, 0xd2, &(0x7f0000efd000-0xd2)=""/210, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r0, r1, 0x5, 0x0}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007cd000-0xc)={&(0x7f00006d0000)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fef000)={&(0x7f0000ff0000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 05:49:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) r1 = getpid() perf_event_open(&(0x7f000024b000-0x78)={0x2, 0x78, 0x4b05ec36, 0x2, 0x8, 0xfffffffffffffffa, 0x0, 0x6, 0x4001, 0x8, 0x86fc, 0x40, 0x5, 0x1f, 0x1, 0x40, 0x6, 0x80, 0x7, 0xfffffffffffff560, 0x1, 0x800, 0xffffffff, 0x80000000, 0x569df0f7, 0x1000, 0x9, 0x1, 0x10001, 0x9, 0x5, 0xffff, 0x3b, 0x3c54, 0x8, 0x7, 0x6cfdb205, 0x6, 0x0, 0xfffffffffffffffe, 0x4, @perf_config_ext={0x1, 0x100}, 0x200, 0x40, 0x1, 0x0, 0xfffffffffffffff7, 0x5, 0x7, 0x0}, r1, 0x6, r0, 0x8) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:14 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00006e7000)={&(0x7f0000c03000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b19000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000532000)={0xf, 0x9, &(0x7f0000e48000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3c75}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x3f, 0xa, 0xf, 0xb, 0x6, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0xa)='syzkaller\x00', 0x5, 0xb4, &(0x7f0000d48000-0xb4)=""/180, 0x41100, 0x302536ebcca1ffea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d8a000-0x4)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 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) close(r2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000002e000-0x4)=0x9, 0x4) socketpair(0xe, 0x5, 0x7, &(0x7f000075e000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) r4 = perf_event_open(&(0x7f0000bde000-0x78)={0x3, 0x78, 0x5, 0x3, 0x100, 0x6, 0x0, 0x7b, 0x200, 0x8, 0x9, 0x4, 0x5, 0x8, 0x4000000000000, 0xffffffffffffffe1, 0xaf2, 0x8001, 0xffffffff, 0x9, 0x1f, 0x7f, 0x9, 0x7fff, 0x1369, 0x8, 0xfff, 0x100000000, 0x401, 0x8001, 0x8000, 0x7, 0x2c, 0x9, 0x9, 0x3b55, 0x0, 0x10001, 0x0, 0xa879, 0x1, @perf_config_ext={0x7ff, 0x100000000}, 0x2000, 0xffff, 0xfd1, 0x7, 0xac, 0x1c, 0x7ff, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f000045b000-0x8)="05006500f44efff9") 2018/01/31 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000053e000)=0x0, 0x1) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000-0x10)={&(0x7f0000327000)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fac000)={0x7, 0x5, 0x5, 0x2, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x244) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c53000)={r2, &(0x7f00006b6000-0x19)="b8a5148e7cb953d78145d6515a76cb80a33ba9490529cfc583", &(0x7f0000f31000-0x9d)=""/157}, 0x18) r3 = gettid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000024000-0xc)={&(0x7f0000f4d000)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000097f000-0xc)={&(0x7f00008d8000-0x8)='./file0\x00', r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d7b000-0x20)={r1, &(0x7f0000137000)="757ad2084b7a7519549dde802e52cbf5fe3c76c059407ee573246a658dbd9b6d24950e46ebe22fe59ca89cbf08848b2f4a80c2b5e89c0408c9ed9c54df155ec6702876a7cb91f7f0335fd933c57680ad334cb470e62764209bac3d3e731cc32fae857054afb5aa8f24796334c30ebb8b57c47d9060756473c5c6181eae0b63fc0a3652b785b5ba", &(0x7f00006e4000-0xa0)="5212ba1a29f7bf572cfd23aaaa183637a3f8ed44a5218fbdd3de14f1e2fb700493aa73dce8df96c842edb2379704a3d7ffe8efd98910aea80a501d2a072a6235e7daa2f7aced70f15a5078594a4d224820c817a27db21957124120da66cbad3f9a9bdde629852b376be2f5bf04b7919c1f0e3a69933219417f7dabe748d2567d2d8c2e245fdc0290cdc2b8e89a3a0e5bb950c1b4829fd706b4449e571480722f", 0x0}, 0x20) perf_event_open(&(0x7f0000f93000-0x78)={0x7, 0x78, 0xfffffffffffffffa, 0x2, 0x3, 0x88e5, 0x0, 0x3, 0x2000, 0x8, 0xae47, 0x1, 0x6f, 0x8000, 0x4, 0x2ad, 0xfffffffffffffff9, 0xfff, 0x535, 0x7c9ab93d, 0x7, 0x4, 0x6e, 0x6, 0x3, 0x4, 0x100000001, 0x6, 0x3, 0x5, 0x33, 0x9c0, 0x0, 0x4, 0xc2f, 0x10000, 0xfffffffffffffffd, 0x6, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000f09000)=0x0, 0x8}, 0x800, 0x6, 0xb9f8, 0x7, 0x6, 0x10000, 0x9, 0x0}, r3, 0x0, r0, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000536000)={&(0x7f0000f5e000-0x8)='./file1\x00', r1}, 0xc) mount(&(0x7f000084d000-0x8)='./file0\x00', &(0x7f000055c000-0xe)='./file0/file0\x00', &(0x7f000012e000-0x5)='proc\x00', 0x2004000, &(0x7f00005b3000-0x1f)="93fc79f2e92900c7d4fda77d07ec039a3d54fd2f432af116331e2804075ab6") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) 2018/01/31 05:49:14 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7b000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000076b000)='./file0\x00', &(0x7f0000545000)='./file1\x00', &(0x7f0000f7b000)='v7\x00', 0x4040, &(0x7f0000f7b000)="30d104133262402435aa68388d2b830a8e0a6e1591") mount(&(0x7f0000098000)='./file0\x00', &(0x7f0000201000-0x8)='./file0\x00', &(0x7f000062a000-0x4)='xfs\x00', 0x10, &(0x7f0000f79000)="e13b156658cb1071785f620dab814f55e60c6062cc4c0b187abc777acd3bd08907a429678f42766d5d07f5dd7131c37e0b4ffedc3e1d0062c6dc33de607f09490b26991c2fb3d6da554114423b0c4873bf416d41d1b28dddd34df2955e40483f13109bf82c0fbf3339df21b19f3cb3bae566880830c9d1c084befbe7a4a375fac96e91f3e74c78d2789306e8356f2124115e6a7b0a62566488b32defc8cb6c6796eede546510511e4f37c41137da7c42f3cec4ef860cdda12a298bfe8b6ed263009c7a46003a6cbadbfc42f60025a11216e5346a2ae5be6ede2e4fdeffb81a62d2a51c58a683496c728bccdc51368dfb4e6f721ebda80fd07111") mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000273000)={0xffffffffffffffff, 0x28, &(0x7f0000f7d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7c000)={r0, 0x2, 0x18}, 0xc) 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$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f79000)={0xffffffff, 0x8, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000379000)={r1, &(0x7f000006c000-0x84)="2d50ed6db3ca09ad4cdcb365b7d01640475e8ba0a19a46f0279133f8b1dac092318d5e304cd7d129cc986b5ec2edc711e3a1f7e6dbf5fe4494340f18374a5930df822d20650da2f5703aada076e4d4d8b1a254f967dcf4515ac41da06964a415187ac1ccae56e091521b21292db87ae4a2243f25c8ed8d08e5321f8632b1fe300562380a", &(0x7f000036a000)="607987860ad5ee0ce7b257b6ea1e293d93475b9354dffea8d9530faaf3cceab231207218c9cb5a75bc5334acadbb7f02f8d3b6613a6a87fb3f2a76e074e6e59f6d", 0x0}, 0x20) mmap(&(0x7f00007c9000/0x3000)=nil, 0x3000, 0x2000002, 0x20810, r1, 0x0) 2018/01/31 05:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x10001, &(0x7f0000db0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a84000-0x1)='\x00') 2018/01/31 05:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f20000)=0xffffffff, 0x4) socketpair(0x2, 0x3, 0x4, &(0x7f0000f8c000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000382000)={r0, r1, 0x7, 0x1}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xd1) mount(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a48000-0x8)='./file0\x00', &(0x7f0000840000)='ceph\x00', 0x1000, &(0x7f0000e83000-0x4e)="bd8439a4d7de39127eb8bb72feb11c055984c884db21b24a738ebb1f303ef8a368d10fd28c415dc805ef7321fe2c9990b707056d277ca8d080e0745a35e13967ddac585fbd2c2757f252cc9f7d9b") 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xdb, 0x100000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000040f000)="", 0x0}, 0x20) r2 = gettid() perf_event_open(&(0x7f00000f6000-0x78)={0x0, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x400, 0x8, 0x7, 0x5, 0x2, 0x1, 0xe71, 0x7, 0x8, 0x6, 0x20, 0x1, 0x4, 0x1, 0x2, 0x7, 0x7, 0x1, 0x99, 0x1000, 0x2, 0x7d91, 0x7fff, 0x2, 0x8, 0x7, 0x9, 0x7, 0x4, 0x0, 0x0, 0xb0, 0x2, @perf_bp={&(0x7f00006a0000-0x1)=0x0, 0x1}, 0x2002, 0x7fff, 0x3, 0x5, 0x1, 0xffffffffffff6230, 0x101, 0x0}, r2, 0x101, r0, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000067b000)={r1, 0x28, &(0x7f0000aaa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004a6000)={r3, 0x7, 0x18}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000017e000)=0xba) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005b3000)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000619000)={&(0x7f0000a1a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000615000)={r0, &(0x7f0000466000-0x14)="38043c13bc658897fd786c009283333f80f437b5", &(0x7f0000232000)=""/121}, 0x18) 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000594000-0x20)={r0, &(0x7f0000dc9000-0x3f)="b105721dd3545d01d4cc3d943593bb8606da0cd7d729361bf2e70846e5e1bbb9e2b60a026e4890231f63441d2241c5435c7785b91bce8fa44ce5dc98da6079", &(0x7f00008d2000)="b62d359bef0ec5b514944ce7ec9b7b025f00a3b0424e49670b5ec45a9baf86f4767495da992509571d131b283b374bf739614e627bbc007b8547358943d2c5fc0d5e8e1712b03eb8043decc41e8c66c48d2d191d7fc803773e742e613173fff937a3edbb4970363d6d146c1ea5955df3ec7a6fcaa992297eb93f6a22577349ca7cfcf6a6724d685e8f1ab5f3854aea94ccd70acb29f1c192cd6290", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000)="", &(0x7f0000ec4000)="", 0x0}, 0x20) 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000-0xc)={0x0, 0xf1a0, 0x2000008}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f75000)={&(0x7f0000f75000)=@in6={0xa, 0x3, 0x5384a4db, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000f75000)="d53ba201f51e117abaa227c194fbeac41b77fb60af0f71076f2a64adfd6b6b90a5a21457c7da227e881031d5bc291da9ed8943c8569c711596ddac5e2272e0a48956e8c4028ce7e8480f65d540df0c47ad511ce8fe0e07905ca4647c166fef489e0122ec7182b06bc99a75371bde4ea8b9869ee83cc00fb771150a32fced776072ceda2e3d92f749a4992fa8c7da749e4bc7ee827f08365244b6f5d95ef4", 0x9e}, {&(0x7f0000f76000-0x78)="4113768dd45c85aee04b23b29135d12c154aa4aa3ac3eca66a04a72de78da2a745e52ba649e42b819c7c32826b0d0477aabafd6aa59ba3e088c4443e2b08b671563ea9381d81fbfc66933313735153560983cda9ffaa5030457eb1c2de52854c0ad6193ca34b367182d1fdab46b56c5c4374dd4a41877b5a", 0x78}, {&(0x7f0000000000)="73c68fc2f6348624fc139237553a79d2", 0x10}], 0x3, &(0x7f0000001000-0x1180)=[{0x18, 0x11, 0xbcc, "2f1eb1bb76f84f"}, {0x1010, 0x1ff, 0x6, "f382672bdc877c0c343fda6659c920e70dcca934d54614a0c506b7e30b4ff52df5b5ef489054fba40af3ad79db45aae0844ee18504e380adae270562812d4226c7c7ccb37663c316e449b93f506614f92c389df4a2ca72c73577f12a25dd2a8abe4010bab9f6567a3f82d90693a0e1fac35622fbe2dda0acd09f67e4eb50d76d2d568aaeca5ced006a149b86e268af33f96fbb74149a368bc45448b40d7bd6137a83408c60c3aca5d0a1ea41e5fd06b4d089b40aff05356009fd42acb2e855c8f2db4681356441578887bfc3d9e19f3deaa8bc8aa62e172e275a806aa8fc125a40b5a9358219d34fb9c28e7c6421380d495f03de921d3723e442102ec09a277bbc8162ddceee5492503888b6bfb863808f1a43fc27c74c97832fa08a75cad19012727aa7a040d6b942d95e7ebd2ecd7d3d268bac72aefde82e4dbc04154d5b40be31ad03f7e5880a0396eb08ef68168b362c9d0d9382aa71670131b74d58f6709d90b5b364921310c9576462acd649f42534772c98079e1000dd6b16c7a3575310cd881fe95a3d137baacda477e29a7c075cff52883efb38c758961b8f19baf4e9ef491969d41fa0333d965b2a9a50329928648baf1255e276fcb734e58f37c9a177f4b9b12dedc202b04327d8593239f37477c2b4b7cf4f5cff3179c044873ae1ca3180cee45a20e598b0be13e11a94563d1c3d68958d25a310cb12490d20e35e7aa5829054fc8aa8314de748fd3d73b22e0333da7a340afead7bfc9309f9eafce9a09c1349bf5c0b49be6380aa51f68c2505b2fcdabaa9e5cfa1c177c8995b4884faebedab5ef9660c54eb22c708d2390d8e8bb8b4fa1e90c43792f1b554090e9d587a950f8edfb042678a816e3f043c47c58bfa7832d817813a6fb2a1033eaa157d088094aca803ae56465c7184dca2f1538d026907eb3a800d4fd2ba086144d41075b64b54e0828097e782a312e72d87e3ece4db9c54172567bc3955250e73aae21d82068c956550034ad5c78afb1fc372d69651dabd6269942e78b0c760907e22421fa1b73a63f78614e2707780aa9c3e451a056f1f742d4cbe3aeaf5941796c97c00153a5ec78d51b00f4fc2f06c1385a487c5b50587eadd00d09dc5304ef8af38981cd1bc91bd7155de3246e392b87446ca2a77e7b78bb46760930592ac355b87ccd029746c744b05e3b0d5e3bb4c628d0824cf433b763b15854a43c5539bea5d790c464b56187bf74b5536e32351997f42e1a7120e51cddd5552fe5176b6ee65cbd13275b27500f89d801f416536c1efb67e7cdbf6bfb26c93b7b2420e4ff44a728a740a822689fcb7e8453f8de2e2a4f861bcbce1b337e53f7813b078e23a477ef7ec65ac7b88149282494b42ebd67b2521168d72d067caee2c1b9ac9a8e25b30d36555682f0e0b10122ccfbc90d1aa811bda7e92fa13152d9d64606ff3b6a81a3aa5a35c0b8876598a1d8ebd7c22798e56f7b15a7ec237404719636860cc36d17588b8b5cb12b65902d7b9a4c6bb64f0686b2dbcc3373199656d28aec439422b254a5c7f684ac7487a275bcfc872c31c5af5cd84378694130393345e60cef2e205ae7774895e8312c3bdf5f357cfc5d8ad1644f8d2150f00443f32cdc4edacc9023eb25ccdb54e88a6498a777b68ea40857b1744533777c137db68c56021af9b1577e2e74aaad5349c89eb509cdaadfe6ca805cfbab87ab10cf254dce55c77b387406dff493eb8537f7c50f73d6d35bfb1cf03e6e7eb3ab696c1f460bff3570fd2ca193bc916c33c7209bd8b1c35e5c537bf9fd6757ee0c6197370a3cd0587f6d6fb5cff2ae195b9408491e753df9a83b68ebcc8c3c7c1cc7f999039a099a57f1beb5c015dc997feca423827da376288ab33ea224af98a6621626838c708db06a7a2cf2542d819a110e517c4ed0954479a44bf89cc2684b13e0e3ef2984573d956b8bd5ad6e896e4d5f40047e30456b8970b366152892e20d8f40beea39068e1a96aa8026927f3424728d2eb410bb8d740e9f53e103415e18d38f5c0d20235bb6afae78b90591a27961a96b427ed2ad46a59b359235f30207761dd873bfa53b945b7ff1e4bb103cfe8f016a576659e595a994fbfcc26930b52d0f307e6a33906f1268279e6df88bad5d7262b21afaad68cadc0d8ee36aa7beeb4170c8067a86f394241c55f7136c90c5800538671fee9b393dd10370f210ecdf0fc74229a5e91701c3a3851d75a4415cadc7b101cbec696a85e2c6927b7c419640ce10a366736ed019b1a30560a9c93f01ff809728af6e12635ca385806b60671540b7b95238eed3ea0ca12437f0fcecdccbb1512d3cad107123b1d0d28ddfd395c60131ad6cc4150c0027408e331f89198d2aa0880d14dd7266c3a9bc058af6fd796248436dd229d685d88d77d8f08e907bd33961f8fb0377e1f12256c1ebbca79f6831ad03082e2cd3cb7a672f4dd6c55345700d201d08ab0d1335ab2480f1abeda93222ea0970df51c741bae3a54dc486e70d1e4bf82096bd5b15ea0c0963d9c874cd14bc04d6e940a83c46a4604da04b4e72d6614183e11fb7eda2343bb6034e6affd2585292192264eef63a08b1de83ae1575a1061740221238b8df0050a2a9b6f682b9090afe428432c6329ced7f02816effb9ef58dd71199111c24100494edfe916860f23e265fabce11463b9758a7eb1519da1da9076492d40fffa95f066c54ba91efb52d097004b50cf3203660379876a282ff2c720bfcff6e059460c960db850e28731cfc6944533dd03ec734c4a078ccd122e22735840d89bb9e47dba002a66f75476e925408a9094212bb125cfbd9d3683bb94420c6e5c74be8e95af9c5bfe27c6b788c1af8279cfa71e20500e64bfa6f898c4b055089fc3c72499d1a71a58c4eb96994fb2fcb8637da2cf2c47477a5b61901c7b76ab4e4e1a8e2613faf3be7abcc175c5dad82aa0c34d105ab4c4e57801f79e05f4ce2fbb5717e25cede1b5e4c36e4ede901ac4663c82c354c4b1a3eb73d5188d35eeda752dee5e47190be5f35e137523782cfda287c11571b5ffc7a1cf3cf4e5d6fcddcde36380b7b4249a789f658e2583ced1825c985da168813802897145a7398bc7926582c176a6dffac90839b46a262069b02f5b358d3d2657cf04fa9e635c14a0a434192d2af59c407b90fc3ad3978041d57886a02f1b2d671407d59a9b0623187067b6f1c2576d2a614b8fcbbb828aa17bfdc81bb050145902f5392e5c7b5b9804c6a48782a841c291c0cf2ead4ddcd1904257a07d0b190343d863889a7209ce94102542375df45a72898e73e7f5edda8c24efd17b840823db7367de990b75fcaba26f2ac99ce7aefee8d1595547afb1c5092b9ed95a0c2dbe055a1b99e48a26cdca065b3821d96da8b26d25c0c97c934ac2ce29acb9ef6d37774f333d112a6139688b1f706198482a43d86f59d4dd26d67fc1e72edd29d5909fdf97905e3c9de1e2ff3214a7fb4a411d87c3c9e9ffce647fd48552d59699ea11d5bacdfb37e2aac068aa157643bc56e2e75089203d39045db9a3abdc5729e246316273f0d8703c6b68fd756ab44c5266e87caae656f24a73ddca6b49b1954a5412a07b8b797afab1fa6e1968a106e044c50fb291af38abe139e0c19a351ee4cfe33286fe26689b74c011a0a7721067cab198c91502adffcfc14b01f4fb3ade2e1dc070565252891aca9f6dc7822fea830c397e2b754593c9c2cf292e5c8ea797bd91be5de77378f9a2fd45f3b2c11944aea9de96aceda4709922a28fac24df38dee8ac6c07cabdc8f8d22490785a2a08fd150e053bdb247688e5c44557005a21d1de642804888dfe622ed510931e990edebe37bb1292da64a653f6c64bd6ce263614f9b8c474ec42de1b9e5ecb99f7fd970932faf8ea7a7bd5da50053df57b93d7dd37760e0b2c77ee7157d076dfc957c456e632d26adcc4c91a6606a2c6c5d3ac9fb626bdf957cd4544614b347a9d84087cc69be5399a55e787ab3fc0700bead3286bd742537cc51e64e65ddaa0afe0fab6da07300be11224ef2cde1e86284d555c9efc2d7305a6b193a27f1f5c865df9d9430af7ce5051267aef8220851523b158a4d9b38a0c384155777af0ee5f66c66aef8b3f77c5d0aa10086ef706a97cdd392bd85540fdd9b2c08096da1eae5dbcb6ee9a4693ff9daa64663cb443dd81d796107401e77d93a14272abe445e92b7b272603e9d991a98d3b88d13e4123f32a78a2b1d1d06cd0bfee75d033e4993b5bf6de764c0f47aa7c7ad58dcc03113720c41a5d5c2253059b564be84d6849440321b204acd48afe5f0d4e81a6176f98ef64b522d0b44dcc06ddc25150e3e45d977689a5e512692c42a82a07e51e9c733ed6780e8e9ffa03000cfdeefc2752f33b6c58a90046b12668ba414d87ccf6e1437eb7a2877c774a1faa59d12a70fd10c9f042e5ee67f6e3712cdd641469b098fe6554cc85f2704abf4fe3808910d9da3363fa54025f6b462912efac99d5be42a94d5915f3cafc85e25ac77a7f6ec16b05a64e2e764500cf14c4c58bd1a84ccc1e2d0d30eccfaeba2d183be85caed6d9bb55b195c995a13062da70cf3a8bdd96cd39850d7752d334a6d32f3ba24795c2acf90f4faf8640f603526e11f5032d6813f852e640f9d8308ca11b4dd7e60c0e4c2ec9462880a8dbeb5f9b92e8978a1b226759c69d2ad2ed1d341dd1a03f264e57272fc7c5ab18e4200da40e282f0a1a62912f4e2ac1654747e106f591dd1c237c61c170f9091bdfed60023be467bb3ad072e256a43cce9f97c08ab81d4124cb3839b18a1d6431306475a10ca7f04499b07026f0df36253c27d27811dea1edc915c50149f6204867d25a8fa3f094fbad029f3b4ca78f2479ab1f70ca5d39b6b8f973549911d4ed11750f28d5f0a7bc26b7a4927ba18bfbc252c733d4d857f646956138050f3d10c5350c9a5c7d71d28832602f751fc5ddf285ea4561bd89f29401bcb4b4854d337d44bf3226324bc462fbc8c16480ad5ff3c693f948309360da2f0282a97a309782a4f2dddf91b577e3a46ca2cb2d96244a1e6e0b8fe8d1c30542487b33902ed4601896055c22c43240b6f9d901a8228bd8d2a5dde7f2b15a560131077b4d727bd1c21d6ec2f8a3043cf786cf1da34c0ea73629485f942dbbbe5c92878f3b2f2b1dace65220df8cea042ffd5c924e5b30480e26c701e08c4dec103a260c13486277e441ea5d207b151c9f8dc39fe9f0234864c0497bcb538837096b384b9368b58d33ec5cf897442b0a27b125dc05892efccbdee05346edb876270a8a80d3986f6cef302b483e88e0f4abfa2dbdf77f87d015189d237d475c05ec3cb431d48b1c07057586df476bcc9bd15ac2b88f71c315c81c29b19503a6da0949f747b9916c74c88c1fcae08d5f8f073c337f6918fab49ad0db3a8e689f333956027c60ded697149f2d361bc678903ed755e29673638b3347d1b7a3b886ef39c6498887f9289f3b30b7c2fb10297e5e6427586525a30872dd6b46b8f4b1506bb0cce7ae4c17ea06d1cc30f72e48de25a65914ba1e0c4841cac8026ff5cb313b4fb5224d574f5045b234ff20fa96a08d4f7850dd788fba68eb377c3a4cae817e510ebc98f5d000a8670c3dd3868e68a9ebc1ec8851f85d5dbea47a39bc0f6343e94b334036c993727cdb88439b8768e64e0b69c708d4874f674209fa2c51f6b9bd4423de4fe75a3a94cc9db868f46ea527796bc0f8f4b726763fe4190e24c61f35e3d48d6c934824f0e22a69412a6e7eabb598c3b553cf3bfc6"}, {0xb0, 0x118, 0x692, "e2fb1353d58bc50e0d19368db12324ec15c715a00eac01e5a7a4cf39bdb2fc9e0a83a757e13f3782b82b7fb3aca25d7fcef232478f8665bfa4870e10d9198fca857fb50bcfcfc30e855bd1e8bfa8dc28636480251b512ba239b1690e9f9439e7e24de5716fac6a236823b14416d54c93011f6139a27b08b50a7e194bac5c3495a51c7d7ae302f4e7996184d6ea1f897ad0639f0c6906b8f44eafb217b0d0"}, {0x18, 0x107, 0x1f, "f50a07"}, {0x90, 0x1bf, 0x7, "7931c4a1ea22980b8d929c462851f38e1847d5d3e23f1984c2a840087e130900dd9ed730cc4768628a3736ed73844184c773511f96dbc695f170544391811b74179092c9921332242ff6744af7103db7fff1ded28b23449f3485e58aaa00866dd0e479aafad5e55c6c1f83948568caa3bd50fac1b5cf2dfb8c46"}], 0x1180, 0x4004000}, 0x4000840) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x4, &(0x7f0000347000-0x38)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x4, 0xa, 0xf, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffeca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000002000)="4771c0487a35ba892057c4d01ec52567b42c961c8e43987f03af4a9a69e90443218c0d0823816a9bf5188a1dc2b024059cacb30b5f71ce0a8b37", 0x3a}, {&(0x7f0000000000)="c466cf77a96d1cd3b8ab0caf4c660088bd60597560e47b33a4d5f5426eab40222ded0496b834eb2a1435c9b8fdbb64cd132227a9009aa762c93ce4d2dec202a981d465c03d2dfb2df6446c9a639bb4477f24f83fb7b4d99c3894cca1886f67901b054900fd073178210efb6d81416f92b1753139991d1207", 0x78}, {&(0x7f0000003000)="240d54d28c9a8f4a135328dc10a4c3189c71d635", 0x14}, {&(0x7f0000004000-0xb7)="498d5aece620793d6dbf4cc4376f7fca14c06c2af0f0a154abea2295c472db9d993151d22aea39b6ea3e64df4b49f028a6175bd00e5c908989cdd41b3a240f9779477c22ecab8ffbbd914a66ec7c9fe73b241e5e15f4209fdefa6b20b8381ca0d2b6949cbf250eff67bac062bd9b9e91deea9513a9bfbc0e110df5ff3236b4f15467f1b815182c33e1eb6853601daa6f229a4a60a0613c86dfddbac7503bce8be77aa44fdf8c7de7f353c12bc33a72ef0705509dde6f71", 0xb7}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000f75000)="909d977e8f481481156db96f4906ff5729df1ba164d23e663c24d842229da544704ba1d093d7244082fc7ded994a1b8521761598bc902231ede774788d73848c0aa91d831d9bab5dadadc1f90d145934327f41b654f062f4a565a7b7db5f7b41953ad83c65db74710d229793c5239581fdd2428121db9c6356d3eff61ba7df73df160a4f82257ab0d20d6626702e76cf578e978dd85f7227b530152e4921e57d8f82e0a8c9190d2255db7b57142978", 0xaf}], 0x6, 0x0, 0x0, 0x4800}, 0x20000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r6, &(0x7f0000f75000)="17ca00ebaa35d917058749cd9567d686b52bde68547d9f9af0c08ed2feb7651dd3f332e6724e09ee556d5251cee1081a3d80631bdceb46d6a914446251b17fbb1600bb25f89c254fb8f15c2b8e0ddc0c489ef38afb6ab3204e71b6d279731d3f99410a5febf2390b7329339e623f40230b326b1d41e7fa949f99bc9fb5eccc3d3e757fda88337a75c25c2785230274fdbcbf29d97c4af8aad8f7", &(0x7f0000003000-0x5c)=""/92}, 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f76000-0x8)={r5, r3}) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0xf, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000020000-0x10)={r0, 0x50, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:15 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f20000)='\x00') 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000680000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x8000000000004, 0x20, 0x100001005, 0x4, 0xffffffffffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xb8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bf4000)={&(0x7f0000f29000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f4e000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000817000-0x38)={&(0x7f0000599000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d82000-0x50)=[{&(0x7f000088a000)=""/219, 0xdb}, {&(0x7f0000e00000)=""/4096, 0x1000}, {&(0x7f0000d4d000-0x14)=""/20, 0x14}, {&(0x7f00005a1000-0xc2)=""/194, 0xc2}, {&(0x7f00001ac000-0x88)=""/136, 0x88}], 0x5, &(0x7f0000d4d000)=""/171, 0xab, 0x401}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000657000)={0x3, 0x17, &(0x7f00001ce000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x792b1ba8}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2a}, @generic={0x20, 0x6, 0x9, 0x5d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1000}, @alu={0x7, 0xfffffffffffffe01, 0x5, 0x4, 0x0, 0xfffffffc, 0x10}, @ldst={0x2, 0x3, 0x0, 0x9, 0x7, 0xfffffffd, 0xfffffffffffffff0}, @jmp={0x5, 0x7f, 0x0, 0xe, 0xd, 0x1, 0xfffffffffffffffc}, @alu={0x4, 0x9, 0xb, 0x0, 0xd, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x0, 0x4, 0x9, 0x78, 0x0}, @generic={0x10000, 0x3d, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)='GPL\x00', 0x9, 0x29, &(0x7f0000123000)=""/41, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000355000)={r0, 0x50, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c65000-0x4)=r3, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cfb000-0x28)={r0, 0x0, 0xe81, 0x7a, &(0x7f0000da0000-0x1000)="b9a09eadf45ada2f38cf014904681332b42ecd189edd68cd44043a33d192f3f359206787f674d7e3e8e879573f816f50f333bab05b2c7885725785fcbb5b397549d49dab7b14adc99e299306f16dc1867a934b080c1477122fa1746773a208ef29ce7e1a14c1aec4e4b4ded6a87270657a05efcf74d245e8fe5044898223281d293f231a15301a321ff8b448b6de7af011448ce8e8127e9012a70b1dbd88a37fd5b279900d0f282c46aa003682b76e9cacf34d8e02debc0bc0577def6f3ef652919fd793961002a0906ce9cfbdddb8594620775f93f5baeee041a56f79611fd9d87dd67221db6f66e5a4bb1b2e0c4dad34f2d71143eb7871725545afad32a7af95a47ebfe64c8743f238b203b8e37f04d8787d37540e139309401187642498957cbbb46ce81924fe0d1040d0bd986f47d95e4718be6cbfe30c9febcbb3d6910f8838e97b4626011f5de5723e3635de12279a0a9096e5e5d3be160e17412638510223ac7dd1bf289dbd559cc9f866f95b647481b33bf819321288a0e61f94a194838439a5f9e128678da47ab41edfc3a8297c099cff2622ba6e2f76d14e92c631a815e2feadcf992bed22e72680d5ec3f0b35704349c3985c183370cad86979817fd7605d13ae2bcf3ec00b8b9ae766a0151e9975b21a88ab606a9cea28569f89f7c43ffc212b5d56fe2b4c895c0f5d12ff1b8f0186d2e0d29df683d7859aaf311b0b7ea5b74906f4ea20da04708ed047b036a8c6832718d1ee2fbf55dd6bc5f13c4abb3b6ea95936a50405931cd519aad8057f857dde494032e71985b45193abe7446e784161e76b0185cfde283baee87c6f1a6c1f49de3eb627367a72953498b3c648feeb71151ea2c060137f5458ec80d03b4a5a3a8d6ca2f8886d5beb5a537ccbfc772713dc011b8bdfdf678ee495c73e3495d172669bbe12a0351057550c7dc72784b0acf0c1e30235683f101841c5f41def1225e2c8cd62895bc888c5150d894f8505f8877d11f60a183c49cff3876fa6d5305996291f834a8daec20590df3939afa6cc4da8a414b352c9a346b0cd83ac270ea0bc6ffe09480911ff8e32c578ab9c11affe267c9e2c058ef3375b25689980837455c64b6810494367e061e787c93fd685c7a83dd7fe7c3296c40b11b3aa4e30299739774b737ef43baef127ae78a060ed452fe4ed03489202fec89ebe56b163b9d359c047347d10cfeb448dfa2f01b8a68cd076692bef5ef2990d1031fd9d0dfe041e5eb448c43818e9d5a8343d23637f399b7ce2c84606ca3233b1c3e4bae3e7f7e8a1075793b5f99d6dcdb1b97bbbd391c3803050d66aee6a7ca78758be69967faed8f219768e77621b647172efae3ac29f1e6a2b82c1c2e4298a8f3c8b7d1f2a9905b1dd29addddd5277c115a0b659c024cd9938686d716b2e0ce8d538d6c987bbd71ae602e58fd5efc6b0815af7a8cca992e530c9dffd3e996736bcf560aa0b175aec68046f0875b73386c6ad2eaf43948756f3aa31a908f67f80fd7c595e302812d9c127d2d21fbbd050afcc7a8d7f9665c3d4d08d514eae0cb7b0fe7341bfe32568c488e341341ad31c630dfb69aebe7a9b4ca50be0179b7b35c1b229d0787b0035be095a24e4d658cc6c6c466634aa236347659a52c2c2db28babb02adc06b8396687d9799761a781f3b251ccb52f96d70e57fcf64e21adde81dd9c59a1147eab6abc36b9f861e42ef86432f7fb4226f380698cbe764e2eb9fbccd293ca76597a7d7866d1b1560f58607649f59204625e59145b89273a590ac57e7121cf47f366ece48c0c27ee9f5346d86e4c68a6bbe0d822513fed09ae3e49f947fd970990b1b40f952a5134c23b7bbc1ede8271d0e6505a44e3efbfc26d95cf607c5d86317d1e4a26d3639e72fb830a349a707d43dc62c8acb1982ed3f7d78be6c36fd7ea0aecde6cf1c841426b854c1ae72683b81516e537b1a9d59826d9de7825030f9268be48f0deb41fe2244749737f078b552ffb2f19f1f30f68a031b9c95dea0acf696e23ca04944ea7053c81ba847dca55886defa80966114d9ced19fdff0251340a2edf64fbaa96f150cead57f526b88b016a60ab505ad974f408c9342349e13d6b8fd3eb1b4bc0c1629c3204c63d7244860eddd51a04ec724da40eb4b9642c14d7c79463f56ff40564a2713bba4e075af874539372a3f26704df2d71c6375635dd784109d7519350c56d34ecf42798f03369d01bb36cf9ddc604339e018812cceeb8fb3822b9173be3c7a124fc8e9a6fc50395113d86546d005f0076cd063deee24c8111aa008489dc1d7706638df8f63d077ade40eb6ec4ae3adb46bba89c228e956dd5bf1d1d0e0491bcc96c6e5b7501a35163915e2c17f20c1cef667198b8f142785c3beda00473acf952a1574056fcb666f8eeef750a221523c5c672b010d1d0fc13cb4b035313cdccc098dae9fae8c47f9d7675524a5d6be13a6f7cd6bbe6f1f002e99dc0563bcacd3f977dfc1771e1d989174779735d0e4c5cd0cce5abab0dd8477c8bac7e75f005db69e8faf3233fc48ab2170dd297323edadccebca2b5b4bb0d9be498115f6912156d086e49b64704ff7025705d5c823fd8b77a71136dbbd0b1dd096c524e3c4e293015ea7125f314745f5d0222015238c2f44472014cb98f91492c15b7a3e8cd5cdf73b21eb714adc10eb3bec2c3d555749d7d2ebaba4c9c952f75bd9a406a49b9c93d798282e8ea41c57eef8aa3c4022916f29fd8834bca24c73fd117ab0c30a75fd3b5752bb9ef29e46ab197ebff83bcb289314b33db1368c12031e09f6e200aec4a3ac527b708bdbda0e33a3cf245e1d3987d52a931c55e419657869196df5041ead206b7061be1f5e8f66087f5941b29a23d558595abde1d55ee7ebfdeb8c0da9b127e198ab5e1ad9dd9495b8ffdf4ddbb1d05120294c03549185ea1348a33f18559ce1d26500b6865598c1a28ad355f5e45d9d99a22104b40f6e2e98e86f60629bef7124b90fac6b98ba9f65cf1079d5c3ab248ba6709d4536276c4829de300fb9f6a85a05d02453b832a96c15a939435b99f86f81e75129204742008c2599c266d62249a5850022953839e73f85b31ec0a583b7e110d0aecaac34244f90ea7b15264dc186cf7bb2b9ce176bb730dad8db2a7b1bcdb993a78f49da56305f74abb7f6e52bea964542ff4d01b7ab4eba3787cc96a959cb7cadabee7cbf9bbb2402f0d7ef60a9566ac6dae5992ae7645d1eaa3c3492f5257dfa5fd7a0d7148357269f93a1bfc9e8acd92600083d3a48f439aabf45f059e812cb0f0fd07185096dfc7b5f5d991900b35979375ca827ef9b0d84130c00d2939a928bb9546e76834a35b65b7cba3134967b4c443e125eb57c2fbd55a04fa831d867337f1a9fc285af0984f5df20d452920e225f9a8f35d6ab1cdae552f30bde8e6dd5ce293a8e6c7abf28f6fd68be79eaa82ff50f65fd179c40d39db1df55c25696e7ba1cfecad28711c6d205b5fe2605a1d0ebc257b17ed4329b2af1e6bb9b623d0d340ca440852816f9c79bc5f7dda4ce93bc8730ad79374797639baef53d8da11ca353a65247e191cfaffa244d76226aa5552bbce22d2a4d00790cab03f6c968d854955c355d619975fdf8d385946c2914dd969913e0abea3b53d053f555fbaff72ff7eb3de80c98e5fd3ab57b35c320feb3def5d0a343f4d1a6f379eefe1a18d2e250ca9e2b0e482df0846ebff2f22af89438aeb0281d6d0a0eb4d7781309f46337422a9f6c5e2e579eee4cadc30ab5fbc8381a7f106060d9d616086cd7a724940c73e33375ef00b8bbb7b7f4c164e3069771b30de4615e1cc590a08ac32ef9165d8ef8d55e7a383045c16bef012eee51871feb0f44a74abdea5eac259c6c3cc83c33eb36e18e8d294485f7b6e0ee1b70b6a1214d79c883aff2361dad4807c416d5bc1356463c9e1db9ac4034f55f23d9558b932c0566a2375366db341e24ed16da7a7a4ccda840744d3b927b7fa88336f0bf4d8d0f353dc4f118c58c183bfb72ef33c6f9888c63e1217fbae93b97fafdf9e6a23af81f94647ca69481f7e26e0f7a7279b0f4a534ccc1069cd059c5f4fe6b0d382efc49b88561837a933cec5101996c4d31074ebd01abcd7dbf24ec2ff56c747c7293a509ed9c8f4835bf8e1ac5cc3abd23ec0cdcc0367030092030205bf0b59ad2ce827414c5bb8a4b8e53f09d5b05e737581917b9997fc1d4203e7a3d5570edad518e388ed1946a9cc769616e6c26e170be4d2c409c0b32feb7ab8e9b62cc69c1e1fe69737b3790d5444dc4e99af12f8dc739f07aac5bf59797f136ba253bba2bf286103bcf9902038a8c47def5545565b3172c743d0865023abff4d9d8322bf921ff446b6534f62ddebcb5b7429400d2b6262f0460b70fa230e6ceb7fa1fe04030cf23c67ccf74f777dcb39e519f39ea1c8aef435ea0f40aa46188c33a3754a6db42a6add86c0a9299c19e4993c842958f95bfb67d34080e0065012f98337f2dddf18a11d1ffc3d3bbd4e45eec57b2647f2c8b0628520a7ef8e08dcda3c20b6066e1dd82b3b05f2e23390303abba54c5e017af6498337b7c3db94c84d509b50f55c624256e70f7d5dd15a1b17f80105a0c7fe6d67c1e422da77d652aa686a5f1d11f260357a57809a5db3f9b0f46ffdeb1e2b7242a322b513a28535b5b4dff13ef2556b50b4ce6b9c5910894491e1019a62ab755fd3a89043278ddcefde0639a0dfed416d2e92e026e7688310cc4680d88af2888f05cead61cf92d6c5864e1799a39d5213b7d6557a9f5fca4740e75277dceeddd73bd046a579ab60929e4cb3e50bec143aa3ad5122f9278623eb584214f1cb6f4e86be8893a1cf78f09e05552cbcc5ab0ce42c0204afbd8f0635f2c08ba41d2ab908be8fe6ab6d2dd458f92ab84139007adbdd4026166f007401c73ff069aae9e895080b8f418376e10e4e8510f999c10e713c7b7698fbbe6f0233abc5e12c7cff3eb2f1cc20c0b0d26fbf3a4ff156d8366c55302bcc242316564aa92feaedf5d7487ae983ac5363051a918ce6025f67ce0b47ebaa52ac5ae614285572c06deef34cc2106f73fce5e0436cc61a7deb989ea67d6506d94e64af4df5121e73a3f712205e7e5adfd12ebfe7685490bf122a3bf80322e24e0e3c75d88f2a8b38bb4827c3115fc48e0b022df2e3968ae8d0abc7675c18ef69e78ab5d7f4a7f567c33fe4c103d0fd2246b519569afa52093881c28df98c646f0d43a2309", &(0x7f00005b1000)=""/122, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000588000-0x10)={r4, 0x50, &(0x7f00005ac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c28000-0x4)=r3, 0x4) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 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) 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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 3: socketpair(0x0, 0x805, 0x0, &(0x7f0000aa3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000357000)=""/148, 0x94}, {&(0x7f00003e1000-0xd7)=""/215, 0xd7}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/28, 0x1c}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x40}, 0x40000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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(&(0x7f00007ba000/0x4000)=nil, 0x4000, 0x0, 0x50, r2, 0x0) sendmsg(r0, &(0x7f0000efd000)={0x0, 0x0, &(0x7f0000fc8000-0x40)=[{&(0x7f0000740000-0xfd)="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", 0xfd}, {&(0x7f0000897000-0xf8)="ce1639a4dbc5b9e2c57ac87935f4e4108818a5966a09cf7b52117a2a65078e6d64b57a6fbace82daef5ce1d86d0e6640d8fdc09afa3d05c9f2db530a709784fe73911083aca971e87e1e18f5eeaa66122ba545ad67677fb582fa859ac310a90f65c8d898c5f48078701f449bbacbbe921a105d49e9902ce9ccf363916288691aaf55303f30e7368d1beba5aa1755aef7a574cb0769cdc2e1d51a3e05dd914fa368e8c2cb08e79170b1d3c58a07f9f9dffab45be9a1e590553853e170c719b63782c83b7bc7254bd168f65984696d56f8214fa749567c3f93b875bf8e9d33da3f311ac1c4c16e232090b1ec871a47e91d773c86175b172f73", 0xf8}, {&(0x7f000099e000)="9cf8fd33a12d8e11cab1d0c88406769377e645417357d14607ddcd439c903c7af37e27cf084e717481979d22be54be33ab12a24349d16610c33672ea40e9818d260af22adb497d68c6eeeef6174cd33a5597f5f6b89cb9b5d5525faee0168c6262a96484e457e215b6da555507aafe3c14", 0x71}, {&(0x7f0000baf000-0x17)="f4c4846676357a81492c80c3657a39d16d1309fb8f8f5c", 0x17}], 0x4, &(0x7f00005e4000)=[{0x70, 0x115, 0x2f9, "7c0718f1f6fe5b755918bb907dbf69d951eb65d9a0568526248c30f37c5f70ee98d7a709f3aba683359006c708f13e5a168c933ed61c40e6590d9d61b0f660c4c712e5c4b588757e2b7179ef09d56b0906c27105759a821fd3d23eddc9b6"}], 0x70, 0x800}, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) bpf$PROG_LOAD(0x5, &(0x7f00008b2000-0x48)={0xf, 0xf, &(0x7f00001c5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xde28}, [@generic={0x77b, 0x8, 0x2, 0x7fff}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, @generic={0x6fabfbce, 0x1, 0x2, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c7000-0xa)='syzkaller\x00', 0x75, 0xd9, &(0x7f00009b7000)=""/217, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000223000-0x8)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be4000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c31000)=[], 0x0, 0x0, 0x2f8, 0x0}, 0x0) 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000522000-0x8)='./file1\x00', 0x40) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x2, &(0x7f0000316000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009e5000)={r0, &(0x7f0000014000)="401f9fb63b16e8094d7428ae49d4518dd9853faa4b20a35e326b8c34823fad526b94e8ca95519de843cdcfb86220cced5a666a65f387755849cf8e90e7b56a424a3f805e3d14d197fe", &(0x7f00005e2000)=""/190}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="07cf", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000a32000+0x1a9)={0x13, 0x0, 0x0, 0x3f, 0x16, r1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bda000-0xc)={&(0x7f0000016000-0x8)='./file0\x00', r1}, 0xc) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f00000cd000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000d0000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x407, 0x0, 0x1, 0x4, 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) 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0xa, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001d000)={r2, r0}) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x325, 0x8, 0x5, 0x11, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000efa000)={0xb, 0x1, 0x8, 0x5, 0x1, r0, 0x81, [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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000015f000)={r0, &(0x7f0000495000)="36598d301c49ad6d7e025683b923d910ad951b05c47115243a893d018c6143dfc1304c05c7c331439e3a791acf76b58629e34217a1a5c01362f188793efe4302e24979b018aa9ff88f1e7ee6a51e403b2ca828be57a6ce3f42b47a2cdcad", &(0x7f000072a000+0x1f)=""/5}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 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) [ 54.558232] xprt_adjust_timeout: rq_timeout = 0! 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000009e000)={0x20000000001, 0xb, 0x10001, 0x5, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfddc) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x29d, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000021e000-0x8)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea1000-0x10)={&(0x7f0000cd9000)='./file0/file0\x00', 0x0, 0x0}, 0xfffffffffffffd83) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009cd000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000185000)={&(0x7f0000b87000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ed000)=[{&(0x7f0000d62000-0x1000)=""/4096, 0x1000}, {&(0x7f0000809000)=""/204, 0xcc}], 0x2, &(0x7f0000eff000)=""/253, 0xfd, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000741000)={0x5, 0xc, &(0x7f000003c000)=@raw=[@ldst={0x2, 0x0, 0x7, 0x7, 0x7, 0xfffffff6, 0x1}, @alu={0x7, 0x9, 0x3, 0x3, 0x7, 0xffffffd8, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x3, 0x7, 0x0, 0x18, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x1, 0x6, 0x3, 0x78, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000a1e000-0xa)='syzkaller\x00', 0x1, 0x70, &(0x7f0000018000-0x70)=""/112, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mount(&(0x7f0000e28000-0x8)='./file1\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='9p\x00', 0x0, &(0x7f00002e8000)="") 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r1 = gettid() perf_event_open(&(0x7f0000e1d000-0x78)={0x0, 0x78, 0x8, 0x200, 0x7, 0x9, 0x0, 0x53, 0x61, 0x0, 0x7ff, 0xfffffffffffffe01, 0x80000000, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x1ff, 0xffffffff, 0x7fffffff, 0x3f, 0x9, 0x0, 0x6, 0x1, 0x1, 0x1ff, 0x0, 0x8, 0x3ff, 0x7, 0x5, 0x2, 0x2, 0x8e, 0x4, 0x8, 0x80000001, 0x0, 0x7ff, 0x7, @perf_bp={&(0x7f00005c5000)=0x0, 0x9}, 0x0, 0x0, 0x7fffffff, 0x7, 0x2, 0x80000000, 0x2, 0x0}, r1, 0x101, r0, 0xd) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$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) bpf$PROG_LOAD(0x5, &(0x7f0000a67000-0x48)={0x2, 0x2, &(0x7f000037d000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000c31000)='syzkaller\x00', 0x3, 0xdf, &(0x7f000092b000)=""/223, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0x387, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0xfffffd3b) [ 54.624732] xprt_adjust_timeout: rq_timeout = 0! 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f00005a9000-0x38)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x1c7, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x100, &(0x7f0000f5c000)={0x0, 0x0}) socketpair(0x8, 0x7, 0x70e, &(0x7f0000fb7000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a12000-0x1)='\x00') r3 = getpid() perf_event_open(&(0x7f0000ba4000-0x78)={0x5, 0x78, 0x40, 0x6, 0x8, 0x50d, 0x0, 0x7, 0x0, 0x4, 0x9, 0x9, 0x1, 0x8001, 0x7, 0x7, 0x1ff, 0x55, 0x2, 0x8, 0x80000000, 0x2, 0x0, 0xe7, 0x0, 0x28000000000000, 0x6, 0x8, 0x4, 0x2, 0x7, 0x7, 0x5, 0x1a60, 0x3ff, 0x4, 0x80000001, 0x3, 0x0, 0x3, 0x7, @perf_config_ext={0x1, 0x3}, 0x1800, 0x6, 0x1000, 0x4, 0x7fffffff, 0x7, 0x7, 0x0}, r3, 0x503c, r2, 0xd) [ 54.697286] 9pnet_virtio: no channels available for device ./file1 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x2, 0x6, 0x6, 0x0, 0x0, 0x4, 0x10020, 0x8, 0x7, 0x0, 0x2, 0x8, 0x5, 0x0, 0x800, 0xfffffffffffffffd, 0x401, 0xfe2, 0x9, 0x7fffffff, 0x3, 0x1ff, 0x1, 0xa9, 0x5, 0xfffffffffffffffd, 0x8000, 0x9, 0x200, 0x43, 0x9, 0x8000, 0x15c9, 0x2, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x2}, 0x1000, 0x8, 0x20, 0x2, 0x100000000, 0x5000000000000, 0x200, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ad9000-0x8)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000001e000-0x38)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000002c000-0xa0)=[{&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f000002b000)=""/4096, 0x1000}, {&(0x7f000000a000-0xb0)=""/176, 0xb0}, {&(0x7f000001e000-0x1e)=""/30, 0x1e}, {&(0x7f000000d000)=""/101, 0x65}, {&(0x7f0000008000-0x89)=""/137, 0x89}, {&(0x7f0000003000+0xe8a)=""/215, 0xd7}, {&(0x7f000000d000-0x24)=""/36, 0x24}, {&(0x7f000001f000)=""/3, 0x3}, {&(0x7f0000024000-0x7c)=""/124, 0x7c}], 0xa, &(0x7f0000009000)=""/49, 0x31, 0x4}, 0x61) bpf$PROG_LOAD(0x5, &(0x7f0000013000-0x48)={0x3, 0xb, &(0x7f000002c000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff42b, 0x0, 0x0, 0x0, 0x80000001}, [@ldst={0x3, 0x3, 0x1, 0x1, 0x1, 0xfffffffa, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x0, 0x1, 0x1, 0x2, 0x1, 0x100, 0x5}, @generic={0x4, 0xbb8f, 0x147, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000002c000-0x4)='GPL\x00', 0x7, 0x99, &(0x7f000000a000)=""/153, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x5, 0x80000001, 0x4, 0x800, 0x200000000c, r0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd62) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={r1, &(0x7f0000006000)="", &(0x7f0000023000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000004000-0x5a)="", 0x4}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000027000-0x18)={r1, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000032000)={0xffffffffffffff9c}) socketpair(0x11, 0x5, 0xa2, &(0x7f00007ec000-0x8)={0x0, 0x0}) socketpair(0x9, 0x6, 0x2, &(0x7f000027f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f5c000)={r1, r2}) mount(&(0x7f000063c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f02000-0x9)='autofs\x00', 0x0, &(0x7f0000f84000)="") mkdir(&(0x7f000006a000-0x8)='./file0\x00', 0x80) 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x3, 0x1, 0x20, &(0x7f00009d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f75000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f74000)={&(0x7f0000f75000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008c8000)={r3}) recvmsg$kcm(r2, &(0x7f0000065000-0x38)={&(0x7f0000f74000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000151000-0xa)=[{&(0x7f00007d8000)=""/108, 0x6c}, {&(0x7f0000f74000-0x76)=""/118, 0x76}, {&(0x7f00008cc000-0xab)=""/171, 0xab}, {&(0x7f00000e4000-0x1a)=""/26, 0x1a}, {&(0x7f0000c80000)=""/199, 0xc7}, {&(0x7f0000f73000)=""/33, 0x21}, {&(0x7f0000f73000)=""/186, 0xba}, {&(0x7f0000f73000)=""/20, 0x14}], 0x8, &(0x7f0000388000-0x1000)=""/4096, 0x1000, 0x9}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={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) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006da000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000529000-0x4)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a5000)={r2, 0x50, &(0x7f0000bee000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000223000-0x8)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x9, 0x6, 0x4d, 0x2000000000, 0x0, 0xf2, 0x102, 0x7, 0x1, 0x1, 0x7fffffff, 0x1, 0x100000000000000, 0x6, 0x125, 0x7b98, 0x4, 0x3ff, 0x7, 0x15a600000000000, 0x0, 0x7fff, 0x6aa, 0x2, 0x0, 0x6, 0x0, 0x80, 0x3, 0x9, 0xef, 0x5, 0x6, 0xffffffff, 0x42c4, 0x8, 0x0, 0xe6f4, 0x0, @perf_config_ext={0x5, 0x100000000}, 0x4, 0x3, 0x20, 0x6, 0x8, 0x40, 0x2b18384f, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000df3000)={0x0, 0x0}) recvmsg(r0, &(0x7f00004fd000)={&(0x7f0000716000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000051f000)=[{&(0x7f0000d85000)=""/179, 0xb3}, {&(0x7f00007be000)=""/227, 0xe3}, {&(0x7f000058b000)=""/162, 0xa2}, {&(0x7f0000a3b000-0xa9)=""/169, 0xa9}, {&(0x7f0000831000-0xfb)=""/251, 0xfb}, {&(0x7f0000ead000-0x89)=""/137, 0x89}, {&(0x7f0000f74000-0x3c)=""/60, 0x3c}, {&(0x7f0000071000)=""/250, 0xfa}, {&(0x7f0000b19000)=""/205, 0xcd}], 0x9, 0x0, 0x0, 0x7}, 0x40) mount(&(0x7f000058f000)='./file0\x00', &(0x7f0000a9e000)='./file0\x00', &(0x7f0000d1c000-0xb)='securityfs\x00', 0x40, &(0x7f0000d71000)="6d08a8631bea20fca55a85a0896c243b464fb3e326366ee1d699270acd61d0ee7c4f79") recvmsg(r1, &(0x7f0000719000-0x38)={&(0x7f000010b000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007d5000)=[{&(0x7f00004c0000)=""/151, 0x97}, {&(0x7f0000706000)=""/212, 0xd4}, {&(0x7f0000115000)=""/4096, 0x1000}, {&(0x7f00006b6000-0x5b)=""/91, 0x5b}], 0x4, 0x0, 0x0, 0x4}, 0x2002) 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x800, &(0x7f0000b83000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000795000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000786000-0x78)={0x5, 0x78, 0x4, 0x2, 0x80000001, 0x3, 0x0, 0x100, 0x10, 0x2, 0x3ff, 0x9, 0x401, 0xe5, 0x7fffffff, 0x1ff, 0x3, 0x6, 0x5, 0x20, 0x1000, 0x8, 0x2, 0x1, 0xbb17, 0x4, 0x60, 0x3ad2fe12, 0x3, 0x400, 0xc2, 0x8, 0x8, 0x2, 0x6, 0x4, 0x2, 0x5, 0x0, 0xffffffffea902d49, 0x1, @perf_bp={&(0x7f00006d6000-0x1)=0x0, 0x8}, 0x10080, 0x5, 0x7, 0x0, 0x1, 0xf5, 0x1e6, 0x0}, r2, 0x1, r1, 0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088f000-0x8)={0x0, 0x0}) [ 54.740322] 9pnet_virtio: no channels available for device ./file1 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c85000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00008ee000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000090b000)=r0, 0x4) 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, &(0x7f0000af1000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000382000)={r1, 0x0, 0xf, 0x1000, &(0x7f000023b000-0xc3)="96f09973a81d02690c4e38032eef73", &(0x7f00006a3000)=""/4096, 0x5, 0x0}, 0x28) 2018/01/31 05:49:15 executing program 3: 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) 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) socketpair(0xe, 0x3, 0x40, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="0e5cbfab434a28321e323808ab8445fc"}}, 0x1e, &(0x7f000000a000)=[{&(0x7f000000a000)="058576c277312b11026511c9e32cb94c656db5f5ecf9f99003abfc55a600eabee9921f3a753ead3b7d5e11ea40e50d97d2407c8e2342add2a43964cf175b6765591ce72e7f9a0f14bc349c45c5dfd79e6b85ce7259defc9a8f725fcbfbafd7beff6a8f4249228e8cea6164b2023cf5d057aaedce2dc347d8fca96599634e785ce06007f896b494cdaab1", 0x8a}, {&(0x7f0000004000-0x52)="0dad73ee309729372207464bf861b0905df62c80e6ecd9707e29bfe0b366d7b0ed93e0ebf5faaade4cff4f863bf0364477a03e07426ce3f4946ab51e0d18fd44717f590425b086299a7d34744158d5099c8c", 0x52}, {&(0x7f0000008000)="0fcb3c26f9df9f1a2463ba9c12e69cf49b05004cf02c4da64fce5f7e1f0896ad9d9c26e68b17a403576668c61572e3643a9f8d78da0584017c8e8f97dabdecc3aaf39b1037887f32065ecfb70efb4440dd3d4d92652bc5e9a68048b54d34379c04789d4cc0f30f4707d3147629581295eb65ab04cce63dd90e67dbc78b01", 0x7e}], 0x3, &(0x7f0000005000)=[{0xa8, 0x6, 0xe6f, "440100117a43e6889eee5511ff2cf529d4ff77f4ee367011adf7b8fb452f72981fb8ce0adfdbea06117e6f4c03145a44d3d3709872e0a3c2c3a4f420fc77e7a5f33ef2e46868137faf9bc2ca43be31cbb3e10d4fcda892cf5d3ed300f03f7be7fd111699d1509fdf1b772b4d1bacd31f0cb5a6d9238296f2cde6ff00172f393a43063edb23605991bff3d7dc39cf0a4532"}], 0xa8, 0x4}, 0x20000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000007000)='./file0\x00', r1}, 0xc) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000009000)=[{&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f000000a000-0x1)=""/1, 0x1}, {&(0x7f000000a000-0x77)=""/119, 0x77}, {&(0x7f0000007000-0x26)=""/38, 0x26}], 0x4, &(0x7f000000a000-0xea)=""/234, 0xea, 0x0}, 0x40) 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) 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f00000cd000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x9, 0x4, 0x7328, &(0x7f0000d1c000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x4, 0x8, 0x3, 0xfff, 0x0, 0x800, 0x2, 0x2, 0x9, 0x80000001, 0x3, 0xd8, 0x7fff, 0xefc, 0x4, 0x9, 0x7fffffff, 0xfd, 0x5, 0x7, 0x3, 0x4, 0x7, 0x1, 0x1ff, 0x2, 0x80000000, 0x9, 0x100000000, 0x427, 0xffffffffffffff80, 0x9, 0x80, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x6887, 0x6, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8008, 0x2, 0x45, 0x7, 0xffffffffffffff81, 0x1d, 0x2, 0x0}, r0, 0x1, r1, 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f00000d0000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004da000-0x78)={0x0, 0x78, 0x7c0, 0x99, 0x6, 0x101, 0x0, 0x7, 0x2c482, 0x4, 0x5, 0x7f, 0x81, 0x6, 0xfffffffffffffbff, 0x9, 0x60, 0x8, 0x800, 0x4, 0x81, 0xc790, 0x3, 0x7a5, 0x4, 0x0, 0x11, 0x9, 0x4005db03, 0x6, 0x2, 0x5, 0x400, 0x0, 0x4, 0x8, 0x2, 0xfffffffffcc5a3d6, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x8}, 0x3100, 0xfff, 0x4, 0x1, 0x8, 0x0, 0xd128, 0x0}, r0, 0x6, r2, 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000021c000-0x20)={r0, &(0x7f0000484000-0xee)="44b0c63bef50ed748464769fc8a66d9a5852ac1a3e8178260af608ac6edbb99ef46be04129d50e31c57c38e3af1afa8b584c463885296c77cf08d2af0e1ac8686eab639c8e8d8697dec9d8923cf59bbe0c6b37372f7340903ffb4df0e48b8218a323eda20e058b0bed437b94540ea589d56e3d74327a350f95a118e739eed860acb30e4ffb9338e4022e00e981d2990a5414d44db4db5ee2f85945818532ef4f04f212b29e4571de9421cb81240ec5f07abafc52c09c99b43c67ac14b1f4230b60b9d4b91988c18a328602ac5faea2280aa8ba754dbc5ffa0183d5067e645a0497e0c43550c2feb0be79415dc1c6", &(0x7f0000a11000)="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", 0x0}, 0x20) socketpair$llc(0x1a, 0x10000000000005, 0x0, &(0x7f000026f000)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=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$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r1, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x280000000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000f19000-0x8)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005e5000+0xd30)={&(0x7f0000cf7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b3e000)={r0, &(0x7f0000e84000)="65632f79897f851aae7ae5d29d7fbd5324842063a2475098ddf19cbd6906317cad880aaf8f435c1f6124f0518f225fbdb37bdf68cb03b4b039e55f0d7dd22e795fd8520e34e530b763c3a580292cb5eaa836fd4631a517baf640ea07c6b379f7a64b70ca8e5e8d3b08f0b907efef0962821ca4f5708ddd77a20a2970152f99a7210af5e7648fbc38d8128d019c5d4f72cbf6b5a6f1ee0c45c5b5671f066dd79d1de4dbd9b564673804eb229c0358cde8883e5348eb8ebe8a3c34505070e5d25a03e408ffc7e83b55e6dcb743f68423f2829e7b9904bbb11129e807a7", &(0x7f0000c05000)=""/4096}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000021000)="", &(0x7f0000021000)="", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000095000)="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", 0x0}, 0xffffffffffffff2e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000759000-0x6)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x1, r1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f000033d000)={&(0x7f000010b000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d41000)=0x0, 0x0) [ 54.945321] autofs4:pid:6627:autofs4_fill_super: called with bogus options 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='lobdevkeyring\x00') 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 3: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x3, &(0x7f0000014000+0xa51)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50a}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0xa)='syzkaller\x00', 0x8001, 0x1, &(0x7f0000020000)=""/1, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c1000-0x18)={r0, &(0x7f00009bb000-0x1d)="8ea4d3f5aafd033ad42aa28c2ccace58cf7683a8d06f1deff6099300b5", &(0x7f0000e0a000)=""/143}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r0, &(0x7f0000ffc000-0x3c)='a'}, 0x10) 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f0d000)=@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, 0x2}, 0x4000000000000) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x64, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000f0b000)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cd1000-0x8)={0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000095e000-0xc)={0x0, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000de1000-0xc)={&(0x7f0000677000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f00001f5000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a3000-0xc)={&(0x7f000039c000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0x10, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000420000)='wlan1\x00') recvmsg$kcm(r1, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) close(r2) 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001f7000-0x2c)={0x1f, 0x1, 0x8, 0x9f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff5000)={r0, 0x28, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000)="", &(0x7f00002f4000)="", 0x0}, 0x20) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40000001b, 0x3, 0x0, &(0x7f0000083000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, 0xffffffffffffffff, 0xb, 0x40000000002}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x90, 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ebb000)={r2, 0x0, 0x0, 0x0, &(0x7f0000999000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r2, 0x0) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x4, &(0x7f0000999000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005d6000)={&(0x7f0000720000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/31 05:49:15 executing program 3: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000594000-0x10)={&(0x7f0000223000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f29000-0x8)='./file1\x00', &(0x7f0000f29000-0x8)='./file0\x00', &(0x7f000021c000-0x5)='ext4\x00', 0x4, 0x0) recvmsg(r1, &(0x7f0000d60000)={&(0x7f0000f27000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f27000)=[{&(0x7f0000f28000-0x9e)=""/158, 0x9e}, {&(0x7f00008f8000)=""/230, 0xe6}, {&(0x7f0000f28000-0x55)=""/85, 0x55}, {&(0x7f0000f28000-0xbf)=""/191, 0xbf}, {&(0x7f00007b8000-0x4c)=""/76, 0x4c}], 0x5, &(0x7f0000097000-0x3b)=""/59, 0x3b, 0x6}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f27000)=r2, 0x4) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f0000bf7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000299000)={&(0x7f00002fa000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f9000-0x50)=[{&(0x7f0000f2a000-0xbe)=""/190, 0xbe}, {&(0x7f0000407000)=""/207, 0xcf}, {&(0x7f00000a5000-0x2a)=""/74, 0x4a}, {&(0x7f0000f29000)=""/214, 0xd6}, {&(0x7f0000f2a000-0xe0)=""/224, 0xe0}], 0x5, &(0x7f0000f29000)=""/225, 0xe1, 0x6}, 0x12002) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f28000)={&(0x7f0000e38000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x1, 0x3}}, 0x26, &(0x7f000045a000-0x20)=[{&(0x7f0000f28000)="ad62f924b9a5b3d34eed72aae9d287171c0994b8e127ef218ecc4115250c9be5f2cbba396b99322223400bb2a06bd02717681668c4bc857eab003064bcff96a86e7b5ef0eb752a56a84e26ca85da97b00b1ff5cb3cd69fb8bede7157be8484027d5807e75ca4ccfdc3663ad36efd1d05c4dd3467a5c252b18f85b40baf4fa93aa56585c4677b2567", 0x88}, {&(0x7f0000f28000)="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", 0x1000}], 0x2, &(0x7f00000a7000-0xd8)=[{0xd8, 0x84, 0x1, "3d1ff8fbeae3c1f3b3551a8772c37757cb42ce1b97f05a4107124189e4cbc1a6794d773aa4391ed9dc83a880f3a105d5689ac4126f83118802cb757a00d26dc36d5c830d8d5a48586ea79c4ddf281b951ba8a01b9fe77f6e6e8a4816bf2452f744d1173a6b2639d124a4442fbe6464282dde28c63bc5d1e2bc383f550dab91dcd32f1f2b1f24ebf771ca5f3a39f4c4c31a0698c2cae2a530768ee6324a547d4cf22dee3d3203c2e92e8380b27de512898cd28fe0838f0dae1f3ea848fe793a61df62e4c129"}], 0xd8, 0x8000}, 0x20008000) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000ecd000)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xd, 0xa, 0x5, 0x8000000002, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e8f000-0x8)={0x0, 0x0}) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000264000)='bpf\x00', 0x0, &(0x7f00000ea000)="") [ 55.061389] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae1000-0xc)={&(0x7f0000ae1000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000053d000)={0xffffffffffffffff, 0x50, &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000052b000)=r0, 0x4) 2018/01/31 05:49:15 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f7b000)=[{&(0x7f0000f78000-0xa2)=""/162, 0xa2}, {&(0x7f0000f78000)=""/214, 0xd6}, {&(0x7f0000f7a000-0xd2)=""/210, 0xd2}, {&(0x7f00008b5000-0x19)=""/25, 0x19}, {&(0x7f000055b000-0x31)=""/49, 0x31}, {&(0x7f0000f7b000-0x6d)=""/109, 0x6d}, {&(0x7f000004b000-0x5d)=""/93, 0x8001}, {&(0x7f0000a0a000)=""/4096, 0x1000}], 0x8, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000201a7f1b, 0x0, 0x6, 0xa, 0x1, 0xffdffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009fb000)='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) 2018/01/31 05:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000023f000)={r0, 0x6, 0x1, 0x9, &(0x7f0000270000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x0}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f0000086000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0x47}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xa1}, {&(0x7f00002dc000-0x35)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000047d000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000786000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000c79000-0x38)={&(0x7f000095a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000cd8000-0x90)=[{&(0x7f000075d000)=""/96, 0x60}, {&(0x7f0000c3c000)=""/44, 0x2c}, {&(0x7f0000c97000)=""/132, 0x84}, {&(0x7f0000c90000-0xca)=""/202, 0xca}, {&(0x7f0000387000-0xe1)=""/225, 0xe1}, {&(0x7f0000ec1000)=""/156, 0x9c}, {&(0x7f00004b7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bed000)=""/4096, 0x1000}, {&(0x7f0000460000)=""/37, 0x25}], 0x9, 0x0, 0x0, 0x9}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000a9000-0x48)={0xf, 0x5, &(0x7f0000525000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff}, [@generic={0x80000001, 0x8000, 0x1, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000049f000-0x4)='GPL\x00', 0x4, 0xfc, &(0x7f00005cb000)=""/252, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d59000)={0x0, 0x0}) 2018/01/31 05:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f00008a1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000a8c000)="97", 0x1}], 0x1, &(0x7f0000335000-0x460)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg(r0, &(0x7f000062c000)={&(0x7f000002a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000ac000-0x40)=[{&(0x7f00003f9000-0x7e)=""/126, 0x7e}, {&(0x7f0000a56000-0x15)=""/21, 0x15}, {&(0x7f0000161000)=""/144, 0x90}, {&(0x7f0000931000)=""/109, 0x6d}], 0x4, &(0x7f0000580000-0x19)=""/25, 0x19, 0x738d}, 0x62) 2018/01/31 05:49:15 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000a000)=""/184, 0xb8}, {&(0x7f0000005000)=""/223, 0xdf}, {&(0x7f000000b000-0xab)=""/171, 0xab}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/0, 0x0}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x6, &(0x7f0000006000)=""/55, 0x37, 0x5}, 0x2000) sendmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)="390d000200", 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000abf000)={0xffffffffffffff9c, 0x14, &(0x7f0000b6c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x7700f1cd) 2018/01/31 05:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:15 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xcc8, &(0x7f0000015000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000013000-0xc)={&(0x7f000001c000-0x8)='./file0\x00', r0}, 0xc) recvmsg(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000010000-0x20)=[{&(0x7f0000001000)=""/140, 0x8c}, {&(0x7f000001e000-0x7)=""/7, 0x7}], 0x2, &(0x7f000000c000)=""/228, 0xe4, 0xb9b8}, 0x2042) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000)={0x8, 0x10, &(0x7f000001e000-0x80)=@raw=[@generic={0xfffffffffffffffb, 0x6, 0x2, 0x8}, @jmp={0x5, 0x5, 0xb, 0x8cfeedb5f70529da, 0x7, 0xc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001}, @call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x15}, @generic={0x7, 0x40, 0x100000001, 0x5}, @alu={0x0, 0x0, 0xb, 0x5, 0x5, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000001d000)='syzkaller\x00', 0x3, 0xd8, &(0x7f000001e000-0xd8)=""/216, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001e000)={0x4, 0x4, &(0x7f000001e000)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f000001f000-0xa)='syzkaller\x00', 0x1, 0xae, &(0x7f000001f000-0xae)=""/174, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair(0x3, 0x4, 0x1, &(0x7f000000f000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r4 = 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)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000-0xc)={&(0x7f0000020000-0x8)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000001e000)={0xf, 0x8, &(0x7f0000011000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xffff}, @call={0x85, 0x0, 0x0, 0x1c}], &(0x7f000001c000-0xa)='syzkaller\x00', 0x4, 0xcd, &(0x7f0000007000)=""/205, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/31 05:49:15 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 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$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x400000000000008, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f75000)="737907006cf761006500e014", 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000456000)={&(0x7f0000016000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x3}}, 0x2e, &(0x7f0000f76000)=[{&(0x7f00006c1000-0x25)="d7315caa254c7898647bf68673a26236b3e7b229f03315bd84a723d9e8504126577ce71fcd", 0x25}, {&(0x7f00006de000-0xad)="03380cae679faecdc29a14e7fc1b49420d39c0e7a23dd2cf35f647e78822a44abfd3716bb2ff904afb656205fde6ec59337a4bff22b657dd72e46d6631e6d7137385c76a7e9ea6fd456dcebb2d75eed315fe97519936369255f547574e9883b150b81e89bc1cd3fa9756a8e2d24f24b34df5dcafd7f0cce2f2d1492a55e6424cee2819e5fd9d962b37504938f2fb2a95368948f3ebd44b113e1c66cdb0dec21c3eea3d21d04118f9bc4fd18849", 0xad}, {&(0x7f0000705000-0x3e)="4a2ffd1c0fdbceed4068805ae72aa8bb17660df07cb565c2c1b16e346e217e78c20dd2e79fdb031c537feaacd2e76dca4edd9148eb9cc0b0b78916e7db3bed7cd8104976b1dcbe67b542076be64327d3d1c1d29230a4ca4fd56a8261ee725fbcaf597e66e36349c28d3b4248831740ae87ef16e1d6086ac3cebd6e9b9d66bb8e577a1448edae575de365223e10cb8b60a9fcf7574104e2783c88a275397cfff9d019bd235693e4fa665f942fc2d9c1fac05893d016d2a349488cca0f770100f3c6a15f8040ff0c77c2223cba", 0xcc}, {&(0x7f0000f76000)="9001c0", 0x3}, {&(0x7f00000e0000-0x33)="c258cb001f40d594ee8b3fb27a34cb4ae4b21d2fa4aa1ddb5aaaaa8473a7bfb5c6912b8cf493462e6b7e050c3fc0715ccca507", 0x33}], 0x5, &(0x7f0000f77000-0x1228)=[{0x78, 0x109, 0x1, "c5fc9b4653bad82873f491d40c4e3d6b31aff662af5ee6118cbd80a474db20cc0792b220c5e24212beb879461535b9eb46c1475c160aabac1ff890a56e4e037cdd7db31e36d05ba45f23dbb230ffa37ca8ea73e45cf0540df71127f056f12fd35f21738cfc54"}, {0x1010, 0x119, 0x2, "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"}, {0x90, 0x102, 0x6, "82ac665e0ff38b3a9ef21e45692c18b3e76f0de0447c1fbed5aa81e57eab06d7795a1e410acc3ff5c13555d3abc9b63147fa9028a410bc656c98f10ef936c87ce3dc2b27bec2201bebe43b68c6039653a01bfcfcab0923019b000faa6c1371c93de1f8ce3925954e989d7444df79a3ebe6514300a149b100fde0"}, {0x110, 0x11f, 0x6c0, "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"}], 0x1228, 0x800}, 0x0) 2018/01/31 05:49:16 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f04000-0x8)={0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf6000-0x4)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000feb000)={r2, 0x0, 0xe, 0xad, &(0x7f0000a08000-0x90)="4e771987d35a2adb0ad0faf16dce", &(0x7f0000fe2000)=""/173, 0x0, 0x0}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e1d000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000c3b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000083000-0xc)={r3, 0x2, 0x8}, 0xc) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x5, 0x78, 0x5dfc, 0x7f, 0x81, 0x9, 0x0, 0x2, 0x0, 0x4, 0x0, 0xd2d, 0xfff, 0x1f, 0x4, 0xf7, 0x9c39, 0x651, 0x6, 0x1ff, 0xffff, 0xfffffffffffff001, 0x8000000000, 0x7, 0x8, 0x10001, 0x8, 0x57c6, 0x6, 0x2, 0x8, 0x3, 0x0, 0xe6f3, 0x100000001, 0x57, 0x1ff, 0x9, 0x0, 0x2, 0x0, @perf_config_ext={0x2f6, 0x7}, 0x22144, 0x8, 0x80, 0x6, 0x1, 0x1, 0x1, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000002d000)=0x20) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000eea000-0x8)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 55.301696] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8)="", &(0x7f000006c000-0x5)=""/5}, 0x18) 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c5000-0x8)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000556000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000be2000-0x38)={&(0x7f0000343000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000044f000-0x80)=[{&(0x7f00003c4000-0x93)=""/147, 0x93}, {&(0x7f0000eef000-0xd2)=""/210, 0xd2}, {&(0x7f0000af9000)=""/145, 0x91}, {&(0x7f0000c3c000-0xbc)=""/188, 0xbc}, {&(0x7f00003c7000)=""/4096, 0x1000}, {&(0x7f0000535000-0x7d)=""/125, 0x7d}, {&(0x7f0000a51000)=""/9, 0x9}, {&(0x7f000050c000-0x86)=""/134, 0x86}], 0x8, &(0x7f0000798000-0xb6)=""/182, 0xb6, 0x8}, 0x40000000) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair(0x8, 0xb, 0x3, &(0x7f0000daf000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x3, 0x27, 0x8, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r1, &(0x7f0000a04000-0x38)={&(0x7f0000182000)=@nfc={0x27, 0x5, 0x8, 0x2}, 0x10, &(0x7f00003ad000)=[{&(0x7f00002c2000)="28e402a87d70a895ed72545bdc316afa362bedbe1121ceb623f638c2de52f51f5cd39828db4f9c073dd859843d8509ffb876036427d2995849334e566c7fb1d55d6308e4ea3f9f0c42383f748f68cb1e30e530e1efaf413e9cff99fb1d7f49c933d704936c7f53365d5b4423f3feec3b2cf670bd9101d18aed2b358b1da3000f8deb88f66f21985a9dcdb0b0aa6bfddd2e970422d64570b96998d88114d00bc10475bf742c4e544ce625105aafeb894712eadc", 0xb3}], 0x1, &(0x7f00002e5000)=[{0xf0, 0x119, 0x7, "eadf050d029ca03348890d4ceb8752c51db94f3c897c20b8d8d7d262d138553e84adbfcc26e8fd31bf22d8e38c7239260506e4915a9a9464253a4a701bf2462ef761d4e7ac6feac5b4c9b0c739b3b8e9eefab518f38eaa46cc998d933af12575e8084a6a4c62a06bf6cfa0036ac242b6468b5ee13b0d047b7a72ecb15016363cae2986d81de31acf1c11e79418625f813d9c3c4c519a8e95b6fcc65d34a8119fc3301b2538326fb4bfdc4afb44c5e03d26142cd1c4d4f5fb614fa197e4285d842658a865b941d7d94a91ee5840ff8781785c942c65613da832df7b198a1be20c"}, {0x50, 0x10c, 0x5, "07fa1c0597e367c86a5976c950a2701353975eeef0f2fd640c58ea0dbdb82f0f6023569762568b850a79da04219d145f16780c3889316564ba2f"}, {0x108, 0x10b, 0xbcca, "6f1368d32d68138a6fcf2deb371f9d0f7b35f1b6795ab0dccfb7dba7d12aaf68c725c8beb4440370a3317a49bac6e2c238789e6f9f8bd0ab9c6a94b18ca94fdb6d42c11c935e94e2b511508c6c58fba7449c4a399b96c7a699cb178a23639fb5d5f41ac59e6fc09609cbc40f791b0bdcf2e53229bfa6f56bc720f6fd88226622c192e73e1c70f44d06b4fba6cedcedbb8cc31b6aa91d5833806b4f5a0de78c8557bfb0f19907974359fb674cbc48e471c11869d664a4d6cd11fefdacfebbfdd1bccddbc4dbb0abe0c484d02ef4092b50e61ca1b6d20e73966eff8fc3545eae84ff359746164348d6d20f6fb0422058c5ac1e6517"}], 0x248, 0x20008885}, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000912000)={&(0x7f00008a7000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x0) mount(&(0x7f0000e05000-0x8)='./file0\x00', &(0x7f0000ace000)='./file0/file0\x00', &(0x7f00004b1000)='qnx6\x00', 0x10000, 0x0) mount(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f00001a0000)='./file0/file0\x00', &(0x7f000049a000-0x8)='iso9660\x00', 0x2000, &(0x7f00007ff000-0xa6)="") mkdir(&(0x7f0000e28000-0xe)='./file0/file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068c000-0x18)={r1, &(0x7f00004bc000)="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", &(0x7f0000240000)=""/111}, 0x18) 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 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$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f72000-0x10)={&(0x7f000087b000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001df000-0x10)={r0, r1, 0x7, 0x1}, 0x10) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096, 0x0}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x0}, {&(0x7f0000e37000)=""/204, 0x220}, {&(0x7f0000f7f000-0xed)=""/237, 0x0}, {&(0x7f0000f80000-0x6a)=""/106, 0x0}, {&(0x7f0000707000-0xac)=""/172, 0x0}, {&(0x7f0000532000-0x15)=""/21, 0x0}, {&(0x7f0000f80000)=""/110, 0x0}], 0x63, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb6, 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$MAP_CREATE(0x0, &(0x7f0000f7b000-0x2c)={0x0, 0x2, 0x8001, 0x80000000, 0x10, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c0e000-0x10)={r1, 0x28, &(0x7f00006d3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = perf_event_open(&(0x7f0000b02000-0x78)={0x5, 0x78, 0x100000001, 0x417a4266, 0xfffffffffffffffc, 0x4, 0x0, 0x9, 0x20000, 0x8, 0x509, 0x0, 0xbe8, 0x2, 0x6, 0x9, 0xe851, 0xc0000000000, 0x5, 0x2, 0xfff, 0x1, 0x2, 0xfffffffffffffffa, 0x8000, 0x2, 0x0, 0x8, 0x8, 0x3, 0x6, 0x8, 0xffffffffffffffff, 0x401, 0x5, 0x8, 0xfffffffffffffff9, 0x5, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x1548}, 0x40, 0x8, 0x401, 0x0, 0x8, 0xfffffffffffffffe, 0x7, 0x0}, 0xffffffffffffffff, 0x1, r0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000557000)=0x129d) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005c4000)={r2, 0x0, 0xc2, 0x6b, &(0x7f0000a0e000-0xc2)="8dd2c50097a5fa2225db4bf0e025e021ad238974573f4d7e5026560bc8e62f000b1eaac81288c8782f061de6f19f9791f0bfb0fb7af4d969f7b4bd330c534b5cb904a0dc547d9eb15a6a70700693f3768b78cb59b29615cc8499fdc51293394705d0e29d654b472ec0be3ee6c2e19d96e76332cebb62523e840dd6dd31f671170aaed59afb0ed5c839be16b04d6341e43aa2945cc51a2b56b82cb0399315b4bdc09a7b22d41d4dd5235882d605ff511123827a9341618798d018cb815b2cb7a4462b", &(0x7f0000b9b000-0x6b)=""/107, 0xffffffffffffdfb0, 0x7f}, 0x28) [ 55.348397] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000226000-0x78)={0x0, 0x78, 0xfffffffffffffff7, 0x0, 0x7fff, 0x400, 0x0, 0x7, 0x8, 0x9, 0x1de, 0xffffffffffffffe0, 0x6, 0xffffffff9ba4602c, 0x201, 0xfffffffffffffff7, 0x0, 0x1043, 0x1, 0x0, 0x100000000, 0x4, 0x7ff, 0x2, 0x7, 0x1, 0x9, 0x800, 0x48001, 0x1a0, 0x9, 0x7, 0x5, 0x8, 0xfffffffffffff800, 0x1216, 0x0, 0x7, 0x0, 0x3, 0x3, @perf_config_ext={0x1000, 0x80000001}, 0x20000, 0xffffffffffffff76, 0x100000000, 0x4, 0x7, 0x6a8, 0xfffffffffffffffd, 0x0}, r2, 0xd, r1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) mount(&(0x7f0000d25000-0x8)='./file0\x00', &(0x7f00004df000-0x8)='./file0\x00', &(0x7f000033b000-0x6)='romfs\x00', 0x100000, &(0x7f0000eb2000-0x3a)="f810e8841aa2beeff47296552b170cc6a2cdca167146b68f2a9b70496d7daffd6855af6a715f2701e36a1811789713aad45cdc12ac25b91292e8") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c4a000+0x8f0)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e9a000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={0xffffffffffffffff}) 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$kcm(r0, &(0x7f000001a000-0x38)={&(0x7f0000019000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000)=[{&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/135, 0x87}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x95)=""/149, 0x95, 0x5}, 0x1) recvmsg$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) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x9feb, &(0x7f000001a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000c000)={&(0x7f000001a000-0x8)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='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) 2018/01/31 05:49:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x9c0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x7, 0x1, 0x5, 0x7ff, 0x2, r0, 0x2, [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) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) socketpair(0x3, 0x80000, 0x23a4, &(0x7f000029f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r3, &(0x7f0000000000)="3d361495bf1d24f139c4660a0791b0b0a95fdb2ef4cf67c5db1d5a48b6ab76ad136e66983428e3fdccbb08e9d3d3993603196b8ff41499e63344493a4695d26d181b46ce10592c58d5cdc34e21b708f0bf0bb2c60cabd423a78ea0a21c9410b7f20a87192b40b3f7f70af6c1fd805a5aec00e775a5df93cce15adea46c835f0ce1ca35bbcb39e677d3e0c56384200dabc449e419f5520e7ec4c40927427f90dd8f1ecb6d556e29bd", &(0x7f0000000000)="52c2cdf66bea80b5a614f0cfc053552f3fd215a6d27b0d21d6b8e81e7b4842bb7a3113165cc64c3c76904d4c5664f9ce88a8640d3005a49ff153fa841ad6e0fe5a0534a442f4d83151d471d0287ae535d6307cbd8b109b2ff3b2428b9e538c4f5cf195a1", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003d3000)={&(0x7f00008f5000-0x8)='./file0\x00', r5}, 0xc) recvmsg$kcm(r4, &(0x7f000014f000-0x38)={&(0x7f00003f9000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000275000-0x50)=[{&(0x7f00005ae000-0xfe)=""/254, 0xfe}, {&(0x7f0000fc5000)=""/225, 0xe1}, {&(0x7f0000f1c000-0xd1)=""/209, 0xd1}, {&(0x7f0000fd9000)=""/4096, 0x1000}, {&(0x7f0000625000)=""/115, 0x73}], 0x5, &(0x7f0000d7d000)=""/245, 0xf5, 0x2}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00009a8000-0x48)={0x0, 0x15, &(0x7f0000591000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe20, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x0, 0x3, 0x6, 0x0, 0x9, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x15}, @generic={0x8, 0x6d54f9aa, 0x7, 0xce}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x2, 0xd, 0x7, 0xfffffffe, 0xffffffffffffffff}, @alu={0x7, 0x400, 0x7, 0x6, 0x0, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x6, 0x6, 0xf, 0x1, 0xfffffffffffffffc}, @jmp={0x5, 0x1ff, 0x3, 0xb, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)='GPL\x00', 0x3, 0xdf, &(0x7f00008db000)=""/223, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00002fb000-0x10)={&(0x7f0000175000-0xe)='./file0/file0\x00', 0x0, 0x2}, 0x10) 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x9, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r0, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) socketpair$inet(0x2, 0x3, 0x10001, &(0x7f0000b38000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x200, 0x0, 0x3f, 0x3, 0x0, 0x3, 0x0, 0x8, 0x8, 0x3, 0x2, 0x8, 0x6ced58e, 0x9, 0x5fc, 0x9, 0x2f, 0xffff, 0x401, 0x3, 0x9, 0x8, 0x6, 0x6, 0x82, 0x3, 0x4, 0x3, 0x3, 0x5, 0x3, 0x0, 0x10fe, 0x6, 0x9, 0x400, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0x6}, 0x1, 0x7, 0xffffffffffff2cb4, 0x1, 0x1, 0x7, 0x0, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x103fc) 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x2}, 0x20) 2018/01/31 05:49:16 executing program 4: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000138000)={0xffffffffffffffff}) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x8000b, 0x8, &(0x7f0000f31000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000044d000-0x10)={&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg(0xffffffffffffffff, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, &(0x7f0000f2d000)=[{0x10, 0x119, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 05:49:16 executing program 2: r0 = 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) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="2440ed3f54339fbdf7400310f9f92ec8a3363d9549e0801950099bbaf9bc0740272461665f01adbfd5e455bb321c53ea160f84eb986b1fb8b54ef1e08fd2157f7d9683e3fa8941356ba45b79373a948d9834571f30768ece0d25f8943b63e98b17af6e4eb36e0326a87539c058050581988c3bf4c478f055291dbe421ee3e839520d3813321dd6a6d1aa65df4d10ca354e", 0x91}, {&(0x7f0000001000)="10befc64bb87315181af09d850ebbe41eb35561962f39b091dc62f4431b909d3f051467ecf36f918181a4841f97b13db91f73b7250402d2d65676c3f45b59fb19ded7433c25668c51926efaac3e58384f488233fd35951a56fc5279e025ef53299f9f9fff023c1121331a0d42c21238aa520f04b32cb3d6468fffe37f870e72c3518dbef74aa95a611a30a8fd7bf7209a99a1317133a9fb4d0640566df8e4e28645662f0c392ec0a5e28501eb8cc60d6b513d81e1e608414d6bdbad6f4441cb7a0f75ed5dce87fb3e5182c5b6ce82ed485b71e4ebc41c3b549604f4688a3a9db7c475f58fd8594825bddf8958ed6a05f8187706a1c", 0xf5}, {&(0x7f0000001000-0x82)="f6d59fddd441e9182e6d1abd5c48b42ab76585d65ba3385dd127ac1484290273c2fad3503649c369e8acd4dce83cd3aff077ba8d156d7559ec7afb959e32c5b1b55572e19529e9f29e4d41a31952c3cb6dbeb09c65f34e3e5066db0b4d2bfa69dacf2796bb4f5be76746d92ed5cb42601bd57277584e39c998de9bf4dbf918fb0631", 0x82}, {&(0x7f0000000000)="d8991d48ce81379b07dea5387d7db1d0f2a5e94da17cef63f10a9a9a0fb949af839c61dcb82fdd26467ba41768a4d854fe5da3cb011cf29b4b50e1b2ee6cf2d22346fddc821a5ae468e2fbc4339850565eee9fd8ece278e2aebb639801320f559e0728ea773b7fbc8a8773a7ef03ab883c1c43adb8b7b0d545f3081a7a6f0c7f393dbf5cfd81d7aa02736c23c1cfcb2b4e99117536938349b74f9adcf68c19c72cdf4da4a8c08cecfedaaa429f", 0xad}, {&(0x7f0000002000-0x91)="210d9d4142d9308904f681dae566ae1597b9d8bd15aeeb0762aaf5c747c0996ff8a68367638d00bb2c37415b030d3ab521633c9faca972b31f1355fd3b903d80a8cccadfe9088f5f072b802c3e8b1016aed2eef4123343482b573820ce19e84bea5d76fbe69e0747245bd72e1a9f44266740b6669516539bcd7f1d93add2d3c370bb2d5e9fa24de47e020c9a3ed24efe4d", 0x91}, {&(0x7f0000001000)="3b207d03d5781212c36e79c81ae7825ae3a0da6cac60ce68324e63496e93f31bed3d92", 0x23}], 0x6, &(0x7f0000001000-0x2f0)=[{0x108, 0x107, 0x6, "6702f6176801eb2de0d69ac316d82664abd57b50251f57585c1fe011579465d968b0407870c2892375faf4ea799b7513bc830bcb11d1e67b9c8f675e09ed3b44624eeb7a66ff26e78ea6a11f9c1fd2c618db97e15b6dd6193289be6d400c848ae537ecdfdf752db32d55ef38921af3859288db7ab8d534e7c9a68d3f126ea44504565c1966233d115d91099d8fda804aed1d98f6852b060cac4d05b4a5c789b62ac08121136c662aef03b039c6535db8e3894e266c6b052032b56cb0cf70e57a3289cf787a1419adf246876fbeba77c05bd6504663d6b1eaf328c0a60f36551844c240f726ebace0b7474a51828a3889d8"}, {0x18, 0x10f, 0x5, "c55ef6e426"}, {0xe8, 0x6, 0xf8, "926751515f6608cfa6cf6c675f8ef8e2f28c5e612908169a426d2249665434de393bf6c077609d9c4990cecfb128fb61dc6dcd2757d9acbdb51a20b0d80e6513cae71b9475afec52529603a31b6a95475e51f5e213dae0924aa36094ab9576300a96174280f0ada607b70a2e0e3f2963e972814a6a8e628914f442e5b4828c72661a2b11484f87a34014e0f5b45e1efad34c77bf6384406ef77e5d34409dc5850a1b6290cfeb601f87c9e2acdc5fd0736b13c6c70f8af025e45133a72027846e54185a4223058d88860b09b895c27abc257078"}, {0xe8, 0x113, 0x400000000, "d9537f80707ce20f100f37963e2d4330f08ad15ce4b08603fd75e7755c516b5b754980f407f5358a278e23b686bf3231099f36dd691569e4a2ba65ac5685f623b09a81a60cec12547fe6b7e01d4fc5bc95da6051cc49fc17f9011d15726af4d088ba65eafcb6c992c38a66f371ef3ed5ccdd85dcb1e269ba98eed0fc41300a742a1c47bfaf5be26fc3b7ec07b55641622a7c1ce8a1ee1e787a935184391d4e620ef75d27116e5426c628605011f4d070076755ab9d731ea71407dd4305c0196f6b49867b5fd75053ec344e732684f24a27e61b"}], 0x2f0, 0x80}, 0x890) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000002000-0xb4)="4af898079d84d388bad87f9aadc295c29a6209a940f19ef57c77392699ee6609834e42b4e633d6f26e0296192ac8013bcb5ac3b37ed76eb09f403c15fc0d2ef1eb815f92b4b95ccdbb53a558d5172c065a05b2c6684ce339402cc66e2767a04746ce6338a9b6a72dd8071db81a37c8ebb5af423c8cd90b84f20955f7c7035690272c448eab58b2d521f77dc9de33bc69d653245e59f1c904b8290c21e5ef923822a1ddb985ea7eed472cbc4de6168a1b8a66d009"}, 0x10) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x1}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x97)="73ecb1e3d5dca79b5088ed1c9367c168afb0c9a1d122414bca78e65d0528fc767dc2864938a5d3b18b48e4b36c85fb28b417cefccc989c3a299f9baed6170d560631c911959e0857435c1f3dae8cb37967d88bd491a3c1a837ecf86ad76272bdb6ef0272f0baab104ad855ef4497fee5a1f5ebd657e8f2003c50181bff2332792cfd9bb5fa369fdfa700840ccaa4bd8c0d5d2cd159bcdf", 0x97}, {&(0x7f0000001000)="", 0x0}], 0x2, &(0x7f0000000000)=[], 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00002ab000-0x38)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f0000c33000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000000)=""/104, 0x68}], 0x5, &(0x7f0000000000)=""/119, 0x77, 0x701a}, 0x10002) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 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) 2018/01/31 05:49:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af3000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x0, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) 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) 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, &(0x7f0000001000)={&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000002000-0x97)=""/151, 0x97}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}, {&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x63)=""/99, 0x63}], 0x6, &(0x7f0000000000)=""/109, 0x6d, 0x7}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000402000)=[{&(0x7f0000dce000)=""/104, 0x68}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000999000-0x8c)=""/140, 0x8c}, {&(0x7f00008cf000-0x2e)=""/46, 0x2e}, {&(0x7f0000652000-0xf0)=""/240, 0xf0}], 0x7, &(0x7f0000fee000-0xd0)=""/208, 0xd0, 0xff}, 0x20) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@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) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005bd000-0x38)={&(0x7f00005be000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f00005be000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f0000002000-0x4b)=""/75, 0x4b, 0x99c1}, 0x10060) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x8, &(0x7f0000001000-0x40)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x2, 0x0, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x14d, 0x7, 0x2, 0x3, 0x6, 0x0}, @alu={0x7, 0x7, 0x8, 0x5, 0x7, 0xc, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x7fffffff, 0x62, &(0x7f00005bc000)=""/98, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c62000-0x10)={&(0x7f0000fca000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eff000)={&(0x7f0000084000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00008c7000-0x8)='./file0\x00', &(0x7f000083b000)='./file0\x00', &(0x7f0000b1d000)='rpc_pipefs\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x4, 0x2000000000000005, 0x4000000000022, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f00004e3000-0x7d)="d4a67f354fac10af1a97efc08ec92f889185fd2986456c5db9fe1d8dd8bf6f46d000c8a09b49ff5bbcf404e4c48d4bcd87fc9d51e8e71c6e2479f422205b7f456b9d770860c268a85053a640e1647ca1f69da03745fd45a37f88df2a052de281f482aa41c15dd3caa7b1aa9ac918c708782d3f6b9deecfd45dbf68e9f3", &(0x7f0000ead000)="", 0x0}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000042c000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008ce000)={r1, &(0x7f00002c6000-0xf8)="21d53dd3264580f4e2ce6470a8b3ffa03e83aebdb319c0d7446a4253530db216fdafc290e2f8478dc496141a3937c81c88b3f42a6875170ab3d9a84b253a83599e583962a3bf4d034b2cfade5465bd7057ffaab3cb6616cc47c75d990f724d5a25d2d9e60f95245d85ee5b64cb7f83f9209251f2c29e37579e353d08969d7aeb9a109bb65c9c2597e60a4b179dd1940beec30a977074b45c8052b42a45f3ff808ed99ab457e8286f43a8503cf4e8aede53ae713f61762779efd17d432c19c874c11aa0270d8ff9d973eab33f5bce9acec219a271982bdc0f89ceabfbfed48f390afa3696c7dbfdd1f8376335af9c6d26bed315132e27cc5c", &(0x7f0000b92000-0xae)=""/174}, 0x18) 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000a00000)='./file0\x00', &(0x7f0000480000)='bfs\x00', 0x0, &(0x7f0000c25000)="6d1309069fab7f71cad101cad95b94628b085d3b5f6e4d06a82553107691ba83e808eafe41b043f8d12ebf360cbe5951bd5da2bd9bc295f4da7190a1f9787ef136b83abe278bc8bbe40a604d437abc3d5ed7d3901e06272a69720deb0cda34ef949df374178798a3f057d58d1757d4e86af53c31edc4a5c85b692030c0a5f8e89c4b60f32f2678c829713b88d65884fa7c6b77aed7ec57bb2a077ecb7be081dd1811097712febd7ebcdf2c6e36fa4138885b7e272d8b0eda5b99a64ae06898faa5830606d846aa2ea4c769ab63b893cfc9a3c31f1dc5a8039a1c517281f73e17ca936d48b8ed6d4c9165dba47caadc198d") 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(&(0x7f0000027000)='./file0\x00', 0x0) r0 = 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000642000)={&(0x7f000028c000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a81000)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008e9000-0xc)={&(0x7f00002b7000-0x8)='./file0\x00', r1}, 0xc) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000e55000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000cae000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x7, 0xc2, 0x7fffffff, 0xa, 0x14, 0xffffffffffffffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f22000)={&(0x7f0000f22000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007db000)={&(0x7f0000f23000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000025d000)=[{&(0x7f00007e0000)=""/26, 0x1a}, {&(0x7f0000f22000)=""/4096, 0x1000}, {&(0x7f0000774000)=""/108, 0x6c}, {&(0x7f000077a000)=""/104, 0x68}, {&(0x7f0000f22000)=""/227, 0xe3}, {&(0x7f000049e000)=""/165, 0xa5}], 0x6, &(0x7f00002ff000-0x8c)=""/140, 0x8c, 0x3}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f22000)={0xf, 0xe, &(0x7f0000e8b000-0x70)=@raw=[@alu={0x7, 0x416ffa55, 0x0, 0x1, 0x6, 0x8, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f22000)='GPL\x00', 0x26eb8c0d, 0xc2, &(0x7f0000284000-0xc2)=""/194, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000) perf_event_open(&(0x7f000000a000)={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) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000013000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000012000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f000000b000-0xd5)="", 0x6cf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000008000)={&(0x7f000001a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f000001a000-0xaf)=""/175, 0xaf}, {&(0x7f000001a000-0xa1)=""/248, 0xffffff6a}], 0x2, &(0x7f000001a000-0xfe)=""/254, 0xfe, 0x0}, 0x0) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000070d000-0x8)="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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000acb000-0x8)={0x0, 0x0}) socketpair(0x2, 0x800, 0x7fffffff, &(0x7f0000444000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/31 05:49:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x1ff, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035b000)={r0, &(0x7f00004d0000-0xe)="80186fb5b522fec2caa3f282c3ee", &(0x7f0000001000-0x19)=""/25}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004b5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000026a000)={r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x500000) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ab000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000171000)={r3, 0x0, 0x23, 0xbd, &(0x7f000062c000)="c8ec1dacb2d9c07f4d4f75b2d55b934b90580f9296307e3147c55eb165d74de9f7cf99", &(0x7f000003f000)=""/189, 0xffff, 0x9}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000221000-0x2c)={0x7, 0xe68, 0x0, 0x7fffffff, 0x1, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000aeb000)={r0, &(0x7f0000905000-0x2c)="9533d89f1c6b98bac6c4e8bda628b81ac36557ae42a60fecdb6c7e50866c7af65db45b5398fb723694ce390b", &(0x7f0000f7a000)=""/156}, 0x18) socketpair(0x1b, 0x400000f, 0x8000, &(0x7f0000463000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00005ef000)={&(0x7f00005de000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x7, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ccb000-0x2c)={0x0, 0x401, 0x7, 0x10000008, 0x2, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b04000-0x18)={r1, &(0x7f0000648000)="0704c9c424ac75ee904c78d5ccf3b5c8fdae4f3d", &(0x7f000033d000)=""/0}, 0x17) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc7000-0x18)={r1, &(0x7f0000610000-0x9e)="8df9ddbef0ecffe9d4bdb06db9ddc07922c27f065c33876a3bd66a47bc6d35248b709f880c21b582af9c20c14482050d0c5a034914adc41c44ca5e7992036c54c9f31764ae475dac9dc8a49838dc5bc1cc0076bcb1f16ad9c1bc37966146a245d352ce32830cfef0e38dd161e01bb167f2288a85879a3d7a047d69015d3d423c9cc641c2a8021312907e65204e7557e48890e86e3e518a51e730f411a098", &(0x7f00005a3000-0x34)=""/52}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000857000-0x20)={r0, &(0x7f000052d000-0xd5)="c4cc541ac17ff0116a0a6340c6e7b01e508aa861ff0b9e28fd9c3e40b09216133662c300586586cc9eaae7161dc442db540a057f5ece2575c7064e12eaee5417e39a89e2043a1c8cbcbf7e77823e16b7eea5b99cb243d417068fcc50a96b8658c342484b9e0be73d3e9b73eeda9c2d32748161690d02da25bdc752daaa428bc593aba5d70d4723f6246618741b2545813dec163c6e931d34c3e2f2678c760aec0fa2688da173495c4d1627b20f8ea37ec8b785fbb1890a76a890aa621005df90038f5822c7b1baf7606d288352f496851ab07f8346", &(0x7f0000367000)="a643a9456bf7d894532fa5dde84b55d8f87da6c3e31097c6a33dbf747b9ff6dae5c525eafca92670ed03e77ef2fad3c4b52f6b9582163f6db0f4b5e972d653d2ecb96b942e09c19aabe72b7e9bd78efcbe45d2f92cbd781931219cfae0b6b8b99c0f904033e285773f9fa6898d9742909ef5d33d47bd76bde52f3d0b4c8148c901bd200100a88531e972779ab021115ea21e939763b1487953e8074ad5639049bdaac529dd6ff5a57a05ee5a6d6682bc64cce2d716423892ef36ded86fe57eb1379b119a4e16581480c6a2be436d77271becb7f1142c7e437d2b3bd5675136df74401d2d", 0x2}, 0x20) getpid() 2018/01/31 05:49:16 executing program 7: 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) socketpair(0x8, 0x3, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0xc, &(0x7f0000000000)=@raw=[@generic={0xffff0000000, 0x5, 0x100000000, 0x20}, @alu={0x0, 0x9, 0xb, 0x40b10fa740c17a1d, 0xa, 0x80, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80, 0x6, 0x4, 0xf, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0xffffffffffffffe0, 0x1, 0xa, 0x5, 0x6, 0x1}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00003c0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000b7a000-0x8f)=""/143, 0x8f}, {&(0x7f0000cfd000)=""/123, 0x7b}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f000081f000)=""/66, 0x42}, {&(0x7f0000000000+0xed1)=""/234, 0xea}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x10000000100}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000f9000-0x48)={0x2, 0x12, &(0x7f0000000000)=@raw=[@generic={0x3, 0x5d4, 0x2, 0x3d75}, @jmp={0x5, 0x6, 0x8, 0x8, 0x8, 0xffffffff, 0x1}, @ldst={0x1, 0x0, 0x1, 0xa, 0x9, 0x100, 0x8}, @generic={0xffffffff, 0x2, 0x7, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x3, 0x1, 0x2, 0x7, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0x80, 0x0, 0x8}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xe0000000000, 0x14, &(0x7f0000001000-0x14)=""/20, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000252000-0x8)={0x0, 0x0}) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x5, 0x1, 0x7fffffff, &(0x7f0000f0c000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000f7f000)={0x7, 0x8001, 0x30f2, 0x10001, 0x4, r2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) sendmsg$kcm(r3, &(0x7f0000e2d000-0x38)={&(0x7f00007f6000-0x20)=@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, &(0x7f00009b8000-0x30)=[{&(0x7f0000a1f000)="ce3e83e7ab841ecbf4ed5e42d7da43da878d5fb9dca2ceb3e856db6169ed80b84fcf0db8de805b2f4d07584ac7904c6b73ec967f466dc3b7ab8442a68f6cb3c65e599169f8c8f46078928a6870cd0e27309fec5cce69b950e6ba9251a4a47bf7304f3604af510728be201e2e13ae0a026ad327461c15f4e6d6fee9d8c063cca604607dd64c64fd0fb431250be865c6d03ec3", 0x92}, {&(0x7f00006a3000)="4b349d18d9d3e01013881e07595883f3a951e556728b0e40ce0c67a71b6eb350c017a99a86eb04f763ac2ac39983648856bfe347ed53a09a98adebc57d6423622252755e032f0e878a11dc11d2c9ea56e393fa59a3de13bda60ae5407152a4a9bb3c44646cec8fc7aba2887e61bf6466890f0a0733906b8d41ab7cb2273dd6fcce0714d61432ccf43f4ad157e13f9b53c710ef606062cac05413209534fd5eab4644ed43990adbd4", 0xa8}, {&(0x7f0000a33000)="bb2d54423173c4487c242475b1c0dc61659d4a63753e7b642ea1", 0x1a}], 0x3, 0x0, 0x0, 0x4044010}, 0x50) 2018/01/31 05:49:16 executing program 4: 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) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000070e000)={&(0x7f0000f1a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000003e000-0x18)={r0, &(0x7f000036f000-0x5a)="9bb1550e3b8553b3b30baa6a413ce260b0ea028de78dd6bcb8875f3042a5cc35b65bc7b86983cc838c3a1f01f9b286069821880af11c0e67990afa27e9f00fdff24f97b1ddb2c3183bbd0de873c4cad8b999b25192bd97e17520", &(0x7f0000cfb000)=""/4096}, 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_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xe, 0x0, 0x0, 0xc5b6, 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$OBJ_PIN_MAP(0x6, &(0x7f000000a000)={&(0x7f0000008000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$ipx(0x4, 0x2, 0x0, &(0x7f0000754000)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d76000)={0x0, 0x0}) recvmsg(r0, &(0x7f00004f0000-0x38)={&(0x7f00003e8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007ac000)=[{&(0x7f0000451000)=""/242, 0xf2}], 0x1, &(0x7f000086a000)=""/224, 0xe0, 0x8}, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000067d000-0x18)={r1, &(0x7f0000c96000-0x7d)="d13efd1b89260b89688b063f992806c408f6348c1e9f78c74b35da293711964e168e44e7997b9cb146dc981cbec446f218e54698278205a85b5ad360511a324af5cbfe38d505e3f0ef57f5622d2db9622f70b996572b6c5eee7c6a32c9bab054591b6fc5efb30d9a815f9ac837213959da77ea73b877fb2eb3e347f002", &(0x7f000067b000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff02) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000834000-0x10)={r0, &(0x7f0000e62000)=""}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000062f000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000110000-0x38)={&(0x7f0000df6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000c25000)=[{&(0x7f0000b3f000-0x12)=""/18, 0x12}, {&(0x7f0000793000)=""/50, 0x32}, {&(0x7f0000fe9000-0x33)=""/51, 0x33}, {&(0x7f0000253000-0x45)=""/69, 0x45}, {&(0x7f0000c51000)=""/253, 0xfd}], 0x5, &(0x7f0000331000)=""/84, 0x54, 0x8}, 0x10000) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000023000)='rpc_pipefs\x00', 0x0, &(0x7f0000fda000)="") 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f00005e9000)='./file0\x00', &(0x7f00001dc000-0x9)='ecryptfs\x00', 0x0, &(0x7f0000e92000-0x30)="") 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a9b000)={0x1, 0x28, &(0x7f0000886000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000086a000-0xc)={0x0, 0x8, 0x0}, 0xc) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000be6000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064e000-0x20)={r0, &(0x7f0000e47000-0x7c)="bd4d584c4b339a1d68f7998d1d248ba0cd43fbc39974a077aa397d8440cbd747e7336a6670f0f67529627578d162129bb9e962dda8e6ff297907ea03a58c325e1af8b1055ca2eb9bd66311ea15ceb842238aff93b616cb522cd2a33f3bc7b412d8fea5626537ce0bc2a554d21a8e25407467b94d3f3f4bddb494561b", &(0x7f0000d43000)="f2914a3eef60e91059cc2b90", 0x3}, 0x20) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ca6000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000d88000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)="") r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000e86000)={&(0x7f0000b17000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000085b000)=[{&(0x7f0000f34000-0x2c)=""/44, 0x2c}], 0x1, &(0x7f00001cc000-0x3a)=""/58, 0x3a, 0xfff}, 0x12002) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000f88000)='./file0\x00', 0x0, 0x0}, 0xc) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000181000)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) mount(&(0x7f0000736000)='./file0\x00', &(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000951000)='proc\x00', 0x2002, &(0x7f0000f45000)="495114d04a54a44226e2fa4095ce471f527860199484e51abad8583c8af771c6430546b59b24fa9761a943ee6c3e6d792301d1de13038a2917737d5381b8ed5691035d7b8fb08808387f7107af855297272e35da25ba5532f270c894c088eedee6dee9c3beb982387ca80daed6e3534592372229e10960bc3a89b0499734e3e7469bc09e5734d7ccd3b93e9eb6fe85fd3a8e2c6930a155a744e6e427545c1d899b206fe5220f016ff3") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0x6, 0x400010, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000494000)={&(0x7f0000b32000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000035b000)=[], 0x0, &(0x7f0000354000+0xdeb)=""/203, 0xcb, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x1, 0x3, &(0x7f0000e09000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='GPL\x00', 0x0, 0xc5, &(0x7f00001d3000-0xc5)=""/197, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000f8e000-0x38)={&(0x7f0000f0a000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a3b000)=[], 0x0, &(0x7f0000b5c000-0x1c8)=[{0xf8, 0x10c, 0xff, "60ffaf904ff898c58bf4d26875f6856fad1eb5e7646416643565e9ab5934b79f31d789a7f5aea421a7f5232442aa8fd7ea18a9b0581079db8c0c8e43fd34b10eba16e9bb3e6135872b77d0862fce12cee51b91adb636789cbbd0c546e08cd028fc7249c830ce6013bd5beb875e42d52c58105e38a814e2583a61d5f4631b167d0afe4b741cb18332d174fcff7d07621b01c707efb7cd4c8fcf63e331428b3761f42f46aeb847a6dc01cabdb8d154632724673f4df94926270318db387606fedf658c2a26e2db5f75b12f23a25c97196cd580358af8d862aed923eefe37b67b9c28a3c50a20bfa4"}, {0xd0, 0x116, 0xce, "fad166635e9e0bff45601730eb53e16c6336debcbc1a5f2ccd523e6232e03ecd03088a8042050cd4df43729f67301bd43138db0e679867ad544eed88ec928545ae79f8c36f527af4f55fb7eb5f328892e1330a2135e0862e1ca86fb0d847e7f74283fa122325a16ae0a526afe9f7612aa23b3d30edf03f3a6dac1869338b283e97ee878aece0604466cfb35a5001d18c522cb39497cc9c4dec961a0ec41d144619469dfa62491ac0d9066d1bd1731e06a5740c298414bfc8f4e693cd557d63"}], 0x1c8, 0x4000000}, 0x4004000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c14000-0x28)={r1, 0x0, 0xcb, 0x4d, &(0x7f000020e000-0xcb)="850a9a8f291a887fe15b7def60513c05e277683502b6d2227da63f05004b6fb7492e41a8b46139f2ea0559d98522434b5bf44877c2049c6a9791d2172a48e930b9a4a3c07d7a0a86923e3436a34a32c264331315c0dbb7f93560305d09aea4153d549086a4d34fd5576c0358fa304a6c4649ea70092971abab271383f3aa03820278ee64412eb8dae613d6ef50cdc0ae594cff3c92a9b5a2b1a8c98959c82567aaa1101a2cb3a395d83c2b993fd3c2ef193e68d59f7f1ae5934586aa9079b778a27f9ce7d189a7bbff4124", &(0x7f0000386000)=""/77, 0xad, 0x96}, 0x28) 2018/01/31 05:49:16 executing program 7: 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x1ed) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000)=""/109, 0x6d}], 0x1, &(0x7f0000005000-0x5d)=""/93, 0x5d, 0x4}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x7, 0xa, &(0x7f0000001000-0x50)=@raw=[@ldst={0x67c9b7166009bb2a, 0x3, 0x3, 0xa, 0x9, 0xfffffff4, 0x0}, @ldst={0x3, 0x3, 0x0, 0xe, 0xf, 0x30, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x7, 0x0, 0x8, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x8000, 0xe9, &(0x7f0000003000)=""/233, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0xb, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x9}, [@generic={0x9, 0x7, 0x3, 0x7}, @alu={0x7, 0x8, 0x9, 0x3, 0x2, 0x72, 0x0}, @generic={0x3, 0x80000001, 0x6, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='GPL\x00', 0x1, 0xfa, &(0x7f0000006000)=""/250, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x2, 0x2, &(0x7f0000003000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x1, 0x12, &(0x7f0000003000)=""/18, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:16 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {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) mkdir(&(0x7f0000abe000-0x8)='./file0\x00', 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000623000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000726000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cf7000)={r2, 0x2, 0x1, 0x3, &(0x7f000017c000)=[0x0], 0x1}, 0x20) r4 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r4, &(0x7f0000f83000)={&(0x7f0000f4c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f19000-0x20)=[{&(0x7f0000ba4000)=""/95, 0x5f}, {&(0x7f0000d76000-0x9c)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x6}, 0x0) recvmsg(r4, &(0x7f00007e5000)={&(0x7f00001eb000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000053f000-0x40)=[{&(0x7f0000319000-0x54)=""/84, 0x54}, {&(0x7f0000e71000-0x55)=""/85, 0x55}, {&(0x7f000017a000)=""/215, 0xd7}], 0x3, &(0x7f0000935000)=""/156, 0x9c, 0x0}, 0x0) recvmsg(r3, &(0x7f0000bd0000)={&(0x7f0000182000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f000053e000)=[{&(0x7f00007a7000)=""/225, 0x0}, {&(0x7f0000ce1000-0xaf)=""/175, 0x0}, {&(0x7f000037a000-0xea)=""/234, 0xffffffffffffff4b}], 0x1000000000000073, &(0x7f0000e4e000-0x1)=""/1, 0x2b3, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000d5d000)={&(0x7f000093e000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="84dfd3e5d77cae298c58c570cda6b97d"}}, 0x1e, &(0x7f00002c6000)=[{&(0x7f00003c3000-0x53)="013f905f77b0d7809efd2a61d3e44f97b606e3372e704dd5cc0ae9417276c415eb39359bc3ee33d857e9eca5ed007f794b03ca6b9b9a7ee953c4c63d943fa38d1f4c48f44e477d3f55c04fdb28252191a5", 0x51}], 0x1, &(0x7f0000fe4000-0x110)=[], 0x0, 0x8d0}, 0x80) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f71000-0x38)={&(0x7f0000a12000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x4, {0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}}}, 0x32, &(0x7f0000f71000-0x20)=[{&(0x7f000063f000-0xe0)="18e2e937079b8d4cef169d2415675c9954af0e11f2648826a4f63ccde0fb2f1ef209fdc4ae79048b25fe49247c637babb594c92f17e17fcd8ddc83c801c20ad7ffea1ccbc5d60d70b4f8eb88b76568b797ead034842bf89f9f56965a4ec3d8a5fb8042093b13114ffe3b2049eadf4e97a145babaa3b9954af7cbd835ee3a2e3bcb5edcf3c00630922422e87719d19c40b6e54e72f5e67f85b368d6b5f90387ff9791b365489b32851acf1485caa17872775d3592e3b5daa04a03b01143bbfa638ebcdc9b15a9abb9750202c82bfaf7e5d1e96982f5229b4623515603d1cd47a2", 0xe0}, {&(0x7f0000f71000-0xcf)="4e4c8a230b679726ecf8fe4151e1a1d1bc6ce068846bd4e10f3abd4855a096708740202ac1525ca575e379b83139d47cdfe8e1675651e4cb978f4265ee5bc8272da36cf8c8c31bd74bd445a73c89b29448b132e65b6f3d64289aeb431ec52ba5b8da825702b6a32379a5a8d08c59717f28d9324fd46fbc86f398e18f5369b1e58f92195a177ecb358265edbdaa10f76381a11da58a547d4e294deb1ca85fd4b7f9d3d3b1f6df32c08e9c2ef94a682a2df50c673668783cf940685219e546d411b0a3280b030ae242170d7df5fd6f46", 0xcf}], 0x2, &(0x7f00004c2000-0x48)=[{0x48, 0x119, 0xfff, "fb58c48aa2b130c1ab7d8aa09db5cd148797066478977a4cc8ba109c413c1a3180d4e97b249afdf149d2ee093450693dd0"}], 0x48, 0x4000000}, 0x8811) sendmsg$kcm(r0, &(0x7f0000f6e000)={&(0x7f0000f6e000)=@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2ee}, 0x1c, &(0x7f0000f6f000-0x30)=[{&(0x7f0000321000-0x31)="182a3111bedfbb48f4fe1e317addc6be89f2c4780b30919f5a61474ceb30c873fbef4d2dc37b89f7dee89b343e65568c7c", 0x31}, {&(0x7f0000578000)="cc5b255196ac49f4cd6daa1064dfb67e03e9fedfac64bf891629c4ad5a38aef68fde9d59d5d203625383f1d93e0736360fe47400dbf3d9367c4c09de4abf679cabfe10801275c33cd73ce6ef80b6d7ed6123954309eeab9cbb95d9f723f48847da99f5fa7d8739cb4afa8dcb26251309df07f5bed5bf6ebd5eb98c52cf4adbaadc3003f6e68ff36f332ee0ebda2f0a4258155f5e6e9493c7cf8952b18b755bcabf", 0xa1}, {&(0x7f0000f6e000)="b7addbc2f2fe49447c769b899acde12fbbed4b326d0a2aba3e6b053434c3c5d331857f8de3281e2d64cfd395ca01268926cfd6af69b19e8bb53c6fa4479619a3b17194f8950a701866a92e2b0b459df7963ccad58ea72144395c373a8b8be80ee07bd249ca0e05a0f299bf3553bedeb3d1d5959ab1a6d3fe5356f6ad227c63ec2f97d1fe5d2f14ca29a46cb94012d1a63515fe0d6c54b6e6ee366089ec5e0481800b959644bae4a76153388262216b27437c7ffbc6e68237cda33f8df6398244b65fae93947e59882b56539c3f49cc97155f0cbf61471865655ee7939c4bda8939e328cac67fe41989ca0bc5405cc2111f", 0xf1}], 0x3, &(0x7f0000f6f000-0x1d8)=[{0x58, 0x10d, 0x0, "486a9574b4b33c65b94d9efa0ed6bc0d05aa7c299dda4ad603c51c157670d4a2d7281ebed184339683d431f301b390ab5ce7fac4abcf57306e38bba16c94c1aba3efed494f55"}, {0xd0, 0x1ff, 0x5, "d16541073017d5d8943c5e063845b9f61695f0de93c702a7c986a1553f3e58100d30b57db5cdf7d31e02eec0ccc264b3b99c4af4cc54f640b3ee21c3c2d53a445cc8ffce018dfe016fa811ed5a9917326fe5154825209c6ad70d884c4f9a79e3482eae5dd3f8ceb51c11ea2a0b2bc538b6d08c3e6da29d42cecd897241eeb7077fbb34f0f5141cd0fa69e2fd989f4e4f9c74435b94783fb4c0b63032a8113f4cb635c91b4653d1864ef74fa526b4338ceee5ceaca6c05d2619e8c41f3f8e8afc"}, {0xb0, 0x104, 0x265, "d1d1a13ca6b952cbc29adb8433ce8e2f2af768997c60649979bbc1e770e7bf8c48c22aceed286d90cda74f3434634afe547b63a41a14403e89ba2b06fcd1546ef22eeb8b366cefdcd5124690c5e06ecb116300f8611cca24a2589b332c4813857e5e6bbce0e0c5807edc561ea3f4b157716a4e1aef2940928ae6f7a7b247e6b6cd32eea0ee8af30a139e84953d397d9f947bde518ea71fa1d40d2f"}], 0x1d8, 0x4}, 0x20000000) 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d39000-0x38)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000)=[{&(0x7f0000fa3000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f00002c4000)=""/17, 0x11}], 0x3, &(0x7f0000a47000-0xad)=""/173, 0xad, 0x3}, 0x10040) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=0xffffffffffffffff, 0x1) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xba62f148389bdbd3, 0x5, 0x81, &(0x7f0000005000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x9, &(0x7f0000009000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, [@ldst={0x3, 0x2, 0x0, 0xf, 0x1, 0xfffffffe, 0x751b050a73ac79d3}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)='GPL\x00', 0x4, 0x1d, &(0x7f0000009000-0x1d)=""/29, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000)={r2, r3}) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x10001, &(0x7f00006a1000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000623000)={r0, &(0x7f000063f000-0xea)="23673c970abb15bbb8025ad31449496e568861ac7908dde97054d8e11c7e41871a72ea16c0a9cac548d31b1c38d1a347290e36ab85c4e8f4d1ddc299f4ef361a546cf961ea87a9bf61fa90b0ff42225339a85d0359be9d9f74fdae961782ed5143ebcab59e92db56d4dc6e9fdb45f649162feba00de8b3cdc045eb03b84afb0aaacdf044fdd051ecc8aeb8bf955a334380e9f8070cdb28c246d2b9478bd496a3a3457605578d1d55a8cf1df50dd9dd3722ee5c7ae9ed495d69b5fb163083dfbc84f8b45b7dfd48b4b03cda83009416860c5f619e888a4e1be40770d4c0f3f73f46c231c81b732064e614", &(0x7f0000cfc000-0x6a)=""/106}, 0x18) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f4e000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000053000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fcd000)=[{&(0x7f00007c1000-0x8f)=""/143, 0x8f}, {&(0x7f0000984000)=""/43, 0x2b}], 0x2, 0x0, 0x0, 0xe00}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 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) 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xfffffffffffffffd, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001a000-0x38)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000020000)=[{&(0x7f0000006000-0x4e)=""/78, 0x4e}, {&(0x7f0000020000-0x1)=""/1, 0x1}, {&(0x7f0000020000)=""/31, 0x1f}], 0x3, &(0x7f0000020000)=""/216, 0xd8, 0x1}, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000012000)={r2, 0x0, 0x21, 0x10, &(0x7f0000012000-0x21)="a857417f8304ec36bdba02475253afcfeaa76bbd50256238f54ef2dc0ef071d6d6", &(0x7f0000022000-0x10)=""/16, 0x400, 0x7ff}, 0x28) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000023000-0x48)={0xf, 0x4, &(0x7f000001a000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x50}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf984}], &(0x7f0000022000)='GPL\x00', 0x400, 0xe6, &(0x7f000000f000)=""/230, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) sendmsg(r0, &(0x7f000000e000)={&(0x7f000000d000-0x14)=@ll={0x11, 0xff, r4, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000020000)=[{&(0x7f0000021000-0xc8)="230b2e9b9f62b3e4d6818ea6371a73cb97fb3ee910ad0ca6598b44f3a7b047f63e8920e27d9c08417d96519ce8c3de0a4fd3782a7d9bea5f2157deac0d7ed11d29f2764827680da11f04d4273181d0153590f696a71fa2b379970280b2b918ec1fae20d508e2a43b0f1cba2a26fe0d4f11ea31f510c1d4b2e14d94321d8d76a5336be059d7b565fb55664420a73cc77fd02053a0e3811df2eb7549b56466e3a89fd8f50169e141df9004bb0be99d6149f3b24c1a04567b956a3ee15195a4a6c3bcb0d2c9b433c9a3", 0xc8}, {&(0x7f0000019000)="b3fb8506ff333c4fa41ce0bac57267c08fa23dc97113b461b822b58b1335133235302f63a7afe1c3d8370c1d83da5151c11517e297555466528f6568be4e0a7fc99b78f5b56ea2751bbfdbeede43756fd4096e734dd6f353bb3578030a056dba33d34dd52ee05329fab592ca7416202771e8e73966c4947c1b3bae4e3ffadde4dad8fb72f8a33d1966ed534e16b4d7acb52f30c86b22463a25475e715b68c6a7adc607c2dd098deccf28a7020f2cea6e9e", 0xb1}, {&(0x7f000001d000-0xf)="aff558f7c4f748d1af675b8c818950", 0xf}], 0x3, &(0x7f0000021000-0x2f0)=[{0x90, 0x101, 0x1, "ffb608ed4284c9e1ac8084091a0ad15b05de4adb2146351f816857760c89a2a8674bb322af5f9e1cc305c0d5b3f8dd1c84a9dfdcc45fc13f4c6386ff3228e75e9348c4b861338754962de08fb7d67f7ebf4cbca59ed9dad4ebbb2abc0661242b6c50e854f81305a4e3568643bc2ef7966e019c538657b92304e8a4"}, {0x70, 0x29, 0x5, "40f4c4c4277a3294924ffdd2bf070697176efdad3273ab3ffcf8f33598c06e82adb8529985dddfec3c72545e25ac1895bb6bda0bc9a2fc06a09343a0cd4ac3d5ddbcecf21f81c62b075432f347cca0e9b64f0f77eea40591e2c0862a"}, {0xf0, 0x11f, 0x9, "b8181bd6f5df2d3878b6740099d28421288743a02f540df6aa446dec99f5b91db230a0efc23783fa989f3329ef13b4ff40ee66964b6c342dd17941a7019a637d1a2c01b6e17d2c9369382bb60cd0938180ff4621e507fe07cb34a753d20b697c853339011697ee383fcdb884b93f61c09eddc160aac2773534aedc0921657ba702ba273649a8a94aa712371585e22a6011257c61c9086c1e8aefa466648d50dd9d164bcfa7b453676543a3a747b0b6f574931acd2ba032dd62d753eedebccc6ca4def25dfe0a13ae9cbf764191d9a6ee8b14d7e3c5eaa4a64197b27543095e5f"}, {0x100, 0x13f, 0x4, "29bfcfabef2309424a3b79347136e980e086db195474d3879635e1823036a1a8868e065715b3d9b90633ebae183db2387175779ef877dc0a3c2673af9033d31a017b248c08b669e54a025a7d3cb7dbe2dda742fe9380ba0a01c6fb745056f7f35a411275d36548d9b915f288d6d22057fbc04c0769ac0b9c0de5c236f4ed4d0a1f857275becbf8446ebd48e7c3561544400a7afe0796c943e08dabba66abc9ccc65b246a87d4666cae0b7dc530f3a167d43feeeadc230955d0a58921cc4ec32098a255777f56fc4b8147f4fb7a26c66f02b11a31f3a8008ced081fddb4130a281c55f8d60662a2ee6a35df7ca4"}], 0x2f0, 0x800}, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x3d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000014000)={&(0x7f0000024000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001d000)=[{&(0x7f0000023000)=""/244, 0xf4}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000023000)=""/23, 0x17}], 0x3, &(0x7f0000024000-0xba)=""/186, 0xba, 0x9}, 0x0) r5 = 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r5, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000750000)={0x10, 0x8, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007a1000-0xc)={&(0x7f0000555000-0x7)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:16 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ebc000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ec5000-0x48)={0x6, 0x7, &(0x7f0000d14000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffd689bb82, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x25}, @call={0x85, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x81, 0x36, &(0x7f0000001000-0x36)=""/54, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x20000000000003da, &(0x7f000054c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000774000-0x10)={r2, 0x94, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb) 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002af000-0x10)={&(0x7f0000628000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f6b000)={r0, &(0x7f0000f6c000-0xaa)="b561c2c02c5ea7326db5b39c7f700077d38463622663e06c08b5105ffbb35c882628e2474ac57a0be0d521325fd9854acf784462115bd9668b587fb61f7906fc9c012987a1cbd39bcdfa17e7eb4f6dcebf290c576842e45d449360357e0b525677536b280439450d7dc097ec9f013770b21993772b0e4ca3883147616e665ce55ee252705426e8b31f33b1c6a8abc5cc2ca5998f93750dc0299460ce5fa9de9f5c2e724d4fdc55577c1d"}, 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) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e53000)={&(0x7f0000f6b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c58000-0x4)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000f6c000-0x2c)={0x7, 0xffffffff, 0x5, 0x85c1, 0x8, r1, 0x356, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x9, 0x803, 0x0, &(0x7f0000ff0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r2}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000005000)={r2, r4}) 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) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x118}, 0x10) sendmsg$kcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x80)=@generic={0x8, "cc8643dda8ee3e05b0d095e2ffa7478a3a5ae9b5138d0752f92b4a184e74d46c3268c655a5816e42ffbec8dc5c0933fc3f3c86eb74bea93b627142123e4613d7cfff845f6232878baa08b3660c57539d5a380c34f5aa6f9cf7c49829d8930f68ec9bb098cd2b5c667ba89ae0249b80e491e57e9831541850c44ca008977d"}, 0x80, &(0x7f0000005000-0x20)=[{&(0x7f0000002000-0x6d)="df521d510f30a3a1601d6a8c5e6b384f933602dceb4446d90d914d9e1a77010e880e3d86d6fd33f7fdf17aa90cf328bd70c2980fe3f4a34c3ef2387662b6739d7ef5ee7246e152afd43d34ab5c392329cd38e59059e6b7ee780cb5785398a883a47507b8f3c72b8b5ab24af2db", 0x6d}, {&(0x7f0000000000)="bab43d83fafb9a8ce3eda7157870583de412e70852e2fa6e85358dd40e1df6dbf1ee0663de1c8517860c4c436b75b25265ff21eda7d7611161a1168969fe161388e2f5d25e51fcdfa5ccb34eec0a", 0x4e}], 0x2, &(0x7f0000004000)=[{0x10, 0x29, 0x7, ""}, {0x70, 0x108, 0x80, "1521b435e33edfd55e7c8056fad130629b4436dfe5ba07d073e2e7b178916b56ac10e89d2990a79896f518d44ff9daa1dc3b770f50424dac39b2038437359c52dec5bec398cc1d3026b09a7bfd5be77cd43129e0c47271a462a0"}, {0xe0, 0x10f, 0x8, "4cb84f653ee4dc9b4c2461770bf5700b659d12ae4d5381e72b82b5c1fae70da0a971a882c8841d65e8d194f557383fad5f6e117c3ca02ce7221b78a25bf975eb852caa891f62c577ad74c2b42a21f56a113b5a38529a68e86a03ba87397938fdf23e5cac343b005f3e29ac8026e1da00469bfae78c2097e657981f459c1f7f4ee729843d292578425db29567d55e5f0837a6efb834abf4da6671b8655d6c92ccbe746afb2be7eef826c83f16d543ca35423d36380b1f77cbf52b66039828f0e9b84e27b9c5994f3ef0e475d1"}, {0xc0, 0x10d, 0x3, "335ee727c8d9263b9daa96dbec5560a0bf5ad7d48fd45f13ba693335c4e1c850892d8a6647822c6cfe553d2bed1a3f42c5b10b6f834248c1c621650814b2dfed7319a0a2f7e4d4624f5d83ef22dff1f5e205960f132d3336a0d6ac4d93c60e5e2bf7356fae6c5847c7bc9df5e8796f9729d99cc4859584b6e6ae1e3c8d7ec3ae0369e6eb256b9dbe735f00aea11aa54a3d269eae16c05da20536d8cfb693ec2a796cf3a1ff19cf647f"}, {0xb8, 0x117, 0x2, "f9e368e935e3397bac1f74ddea96830febd7d060758a01a03cfdd6d5d5f7edf2317bb0c29a6659018fc50a7e3d4e4b6319af40e794a2355af9c74f2c078c081a2292ee00cbd60aaf98f8a03bcf894184f6c9a2db1edbe23743aee346f6bd4f7dfdf67202f4f12df84ede217337522fa4f614489ea7120b235e49a784febac8e2c6624ce30f45fc60fc26f33d4376c52f53305ef0b10da0aaa8f7c1c3137a43d41f"}, {0x108, 0x113, 0x1, "791a3a3262f1f2f2fa39a3ca7eba76a9d929521ceb829d82278c2e0f9a4a1a8522b4cbf98eae2a50039efd847a725a5ffb27ca5df61adba9241172aefbf59c8c76c0db60a8fecefd4c76df5a973bb151124a00e8f938587dc4ee87ca908edc9fce0c1144e6f417e5689493be039c4024cde9a09ec0a40455e80bbbaddd9c082568da8f5c31662a2f6eee1e479b9402ef04342abe752c3d19f5dbe27c2f56f1df1ee74b4c2827997179188509ff2f28db5553d0375fa0e4fe0049cad7108e2c1e1455fe5b1bbc0fc9b5e76def1c14e74705e9b24d27736f2b5686d5e01e2b9a293fd2ea0253f1d3b01a9b0ac90a95b03b16d8b2151e"}, {0xf0, 0x114, 0x80, "56a9eadb536a10bcf5087c8d25fbfd505051efca07c104ad5b2d6e67ac470a00d6638f9a9f18ef9bd865b71c29d98ddf372d234e3cd76ff17269a711375a60ce789bc9c242ca7d2b07a800958dedea7e920ccfef8ddc356fd4f9c37321a699dd4848b9ae55517f1f3962e46f43ff2606786bd196da6aabfd9387d0213dc74b438db3d5c50a5e6378b5e9ba5dc882e7454b0788a61d8e09306646bdd5db87be7b5bf7d62ad74491bd8f432fcf2ce602e278c07346ee220a025aaefcbe84ac4e9db83fe954464a77b45f75d3cc774c8c03f3ea4deb4e4c38c08b4f4d"}, {0x110, 0x0, 0x7, "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"}], 0x5e0, 0x20000080}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0x58)=""/88, 0x58}, {&(0x7f0000002000)=""/166, 0xa6}, {&(0x7f0000004000-0x74)=""/116, 0x74}, {&(0x7f0000004000-0x96)=""/150, 0x96}, {&(0x7f0000003000)=""/30, 0x1e}], 0x5, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0xb1d4}, 0x40000040) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r5, r2}) 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b9a000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000026a000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000be5000-0x4)=r3, 0x4) close(r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000009000)={0x0, 0x78, 0x20, 0x7fff, 0xe563, 0x7ff, 0x0, 0x7, 0x4, 0x8, 0x400, 0x1ff, 0xfffffffffffffff7, 0x3, 0x6, 0x7, 0x3ff, 0x20, 0xc1d, 0x6db3, 0x100000001, 0x400, 0x4, 0x6, 0x4, 0x0, 0x5, 0x6, 0xffffffff, 0x107b, 0x6, 0x7, 0x1, 0x5, 0x3ff, 0xb4, 0x8, 0x0, 0x0, 0x2, 0x3, @perf_config_ext={0x4, 0x1}, 0x80, 0xffffffffffffffe0, 0x6, 0x0, 0x8, 0x0, 0xfffffffffffffff8, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000b000-0x5)='sysv\x00', 0x440, &(0x7f0000001000-0x82)="fba248d47f837362e82f79f164058c86added654b5516c0b68f2065599ff7e4af2b03dd24e76ea685ff80d04fddc542e6178adce65c5c59319fb980e38fe4de9635de8c9868d6bfd27e946cd0687e37963b116a8289086794763017fb2270647d3ee918311a0b7c3ba3d773a3646711530f159885d1c4f73536223f84e542ee8914a") 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f81000)={&(0x7f0000f81000)=@nl=@proc={0x10, 0x0, 0x2, 0x1044200}, 0xc, &(0x7f0000f82000-0x60)=[{&(0x7f0000409000-0xdd)="f865b45477b1720e24b9673e5f4bdbd631dbe6641ed6c0fdd0c8b2e9d2e8dca44c81cf7f394bbf968bc5060ceacece1a92f7144270790661639ee7486c6b6a518196aeb9b9715686ed97ece50e100ef4e8cecc652a9d1fea186d23181f1af44162d117b82ba6f16be8c704a3003a785ac706471bf508e3f19969179b2b81b891fd8db5dad99ae8b2cc99e150bb131f2c3d03e71606efae1306d597381f81b5d127ebdcda05b3cb165360b4e191c8e28c1ee750016322454d0578c781f7ea60acdafa0a30e01ea26cde49661c6d2beee6952a47ffad6f0622d3e13465bd", 0xdd}, {&(0x7f0000051000-0xed)="ca643a5f55296c78cc4fcf02f29462713b805c5dfd07dd1d160710fc3802ca944d23917bcac1ec166a22aaf7d166884d2292c93cc3f654ae78def7983b283f101a0ceb9c3546a28121bdbb68274ab403bb1fb734330b8f0f326f0d4282af3949353c2c2ad27cf9c83bb30199ce48b50d60834165267bb35b889fd3e348bcb9553f75dff494b3faf63791331eb9661be18508cc8c3c6c0657660c99100ba2279fabdf1ed992a202fe1321fe5117a4a6acd81b0873fed90feaaef138d4d20ceb3c700972c49e0be21f4bdc290512a8c2e91ee1da8d0694b386df197edb92fc3b4732dc7b5f628c11f4dff3ea5bf4", 0xed}, {&(0x7f0000f82000-0xa9)="157f9cc14b9c7b20462e4ea5d403265539054fc44349e46b55cafb4c957fe0f8de23e949b9bea9cee18e3f4cb0e6bcb11d0b66104204095f21032bcefc6b91e3d3fd8c462065fc477321a2a985cabedadb60c0c4b02124561ee25abf203d7b71327bdcb0113671495ca20d00acc6dba2bb93e82039e3ec6b7247d539b4d99df45d9883c6cdfddba0df9234fc098512f55089dfe2f1bad37baa1424a31e731635dcc55c65e4c91f6ed7", 0xa9}, {&(0x7f0000f81000)="", 0x0}, {&(0x7f0000e61000)="0272124134dab3a302b6691025e67f3d308a4a6a7f8c50d2", 0x18}, {&(0x7f0000f81000)="718e6095c5f5f9bf002dbca0d951670e285ddd0c2ffb3e66d06a67e3bf7b15c5d24676ce9957861a92d8a29944563d3bbf6df8cca4ad2061ab7c588239d1bd53025ce1197e1206af9b4c", 0x4a}], 0x6, 0x0, 0x0, 0x10}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096, 0x0}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x0}, {&(0x7f0000e37000)=""/204, 0x220}, {&(0x7f0000f7f000-0xed)=""/237, 0x0}, {&(0x7f0000f80000-0x6a)=""/106, 0x0}, {&(0x7f0000707000-0xac)=""/172, 0x0}, {&(0x7f0000532000-0x15)=""/21, 0x0}, {&(0x7f0000f80000)=""/110, 0x0}], 0x63, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 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) 2018/01/31 05:49:16 executing program 4: 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)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003ac000-0xc)={0xffffffff, 0x7f, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000077f000)={&(0x7f0000549000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0x1d720728) bpf$OBJ_GET_PROG(0x7, &(0x7f0000813000-0x10)={&(0x7f00005d1000+0x7d2)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x2000005, &(0x7f00001cd000-0x79)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000f4000)={r1, 0x28, &(0x7f0000e9a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000b39000)='./file0/file1\x00', &(0x7f0000cc1000-0xe)='./file0/file1\x00', &(0x7f000087c000-0x5)='gfs2\x00', 0x1041000, &(0x7f0000050000)="") mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)="") 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000d8000)="bfc2308db93f53b8aaacd9eb0f1e606e1774eea8094f37670557262d189e06c662a276157e8694cc81ff55854f195b21fd33237238c16927a3be5cb1aaf41e4ba461366200000008fc9cd29ea83c1ed3be2e283dd73a2850a7dda3dadee68ebcb27b4426ca4e55924574ebf25bd40a16373db8ddeb19ae7e0500000081c522dd5bd7") 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000003, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003fc000)={r0, &(0x7f0000699000)="", &(0x7f0000efa000)=""/91}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000125000-0x18)={r0, &(0x7f00008be000-0x59)="cd074064360a07797bf0da247c71e163d131d4214a307fb87fd2c9cf14b6c2dc884a2513bb1fae9e8d496a55e931d8261f426686ddbabcf424ec63afcf2b845269760887ad9465e3f2b4afcf4bbb3d28bbd662a886a5668a7f", &(0x7f0000a28000)=""/80}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cf7000)={r0, 0x28, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000036a000-0xc)={r1, 0x3, 0x8}, 0xc) 2018/01/31 05:49:16 executing program 5: 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) mkdir(&(0x7f0000003000)='./file0\x00', 0x2) perf_event_open(&(0x7f000000a000)={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_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)="") socketpair(0x1b, 0x4, 0x100000001, &(0x7f000021b000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x1d, 0x8000f, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000005000-0x90)=[{&(0x7f0000005000-0xc7)="3eea4e612459e05d9a93e99273592a1e0cbf472ce9e2c18164b5b215dea953fe649df83ca15bf3ac9189ce42672a703cd289f5d0f43991244afaf2dbd21c89042caaf1b903eb017977709d64446994bc450409ebec71c7560012e33b45c2e53e78ce3c0e6b7a58972757b05f642b2105653e535d571a4f86225db5ac783c6e84f0fd8480181a79022910f97d32bd5da48e159ae5e5061dd6fccdfe7442bf9eff352310b103a7aed117bb6458131da514b70935396a9b6d01b28768fb927d920b89ed83c38e20a1", 0xc7}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x4e)="89d42a43c56b0c678f2255d241d26fab817878b684d89602c23ac330f7f15175c0066d60403bcf66e8c6709e2f79781cf6df100fa199fc558fe1137366c5f7e6b24104090ca1a42531fa410ecb48", 0x4e}, {&(0x7f0000004000-0x75)="d443d547fedf154441c9fed909bd81ec757b45c8dbeba0ce2333c32fb1666fb3a76dd3630124895dec775bfe9fb8fc2c9a7fca8c5bd28f6a4c2e1f6a6bb81697c24536063247fd465bfc3bd98439b4feeae0780239f303b8a4e1cff2473c4ba8461ab6e350bdde351016f6d3ece3d17911d079c930", 0x75}, {&(0x7f0000003000)="1a7442047924fc8100340e06874247eb489ea9f0370dd5422d91107d3fc4f6873149da2ca2da8e42385a6d816622e9962600367da8b3594763a3a549ae536c2f652f132ba27ceb792d0e08cddf469edafd092e9509ba8f794b6da1e55dc5c09a11093f448f19ba584a152d05a6f7aa7d3a8d2a9a119bd7923979819a8d947c4ca98984a3d147ec4b638bfcd89f98828f4c92d6980ef51f0194f09939ce42fc04ce87236ebdcb4a9a88b63f5e7c", 0xad}, {&(0x7f0000005000-0xc4)="2bc720236ba451dcca40a0ce3a837f831171ccbcdac6f2ed561e2d01eb68ef161a75a95f960a8aa35ffb4cfff9fbe6b24be63f6850ae9dbc18c486d319e7b9dceead376fb5f207e373e58f84fa6833593d362bed3db80df97efcd6aab66403fa8945030116e3abfa40553ae1750e79ca98c449e8607d8908403244c35e0b532afa3f1cc4ac935c435f50d804e2b9923efffb34a4520bdbc186a00ffd818c707b5b30a54b3745f103ddede03dd34eff543986a63c2ef53b961d9bd2370a73f385f8dce7cd", 0xc4}, {&(0x7f0000000000)="3199c9c7ff82df96a3faa3574dc07ff15457ce66cad67eb4c8693d5454db85e0cf1a72082e11c50b8c1de78b22c4cfb3c931c09472c4d4f484aff89ab1824e26dd8ef6bb7cd825d43b68b91fc13433ef3da666c62036c0871b7d6e6000f8ec2f64e9753b6639f579904aec35dd086ab8a33d15fdd205a334385cbaad1989885de6e7b9964899204ba255a54318f42b6cd1d207e0f908eb5569d0abb8ca13df89e84904ca20cfbb11200848381c15f3f886b1361c4f93b37f96ae2a6162b77d0bf8d7259250528f75a286367b8fe41a219560eefbb6a57510780d041e1c3b7a31133296ab9c00b280d454a1cd377900", 0xef}, {&(0x7f0000002000-0x29)="1ceca84471947c7e5c874c135c5fc9bf3bbdceb29bb6760f1830e1b156548360eeffb95c3f5654eabb", 0x29}, {&(0x7f0000003000)="feccf9e9aa564455b68263e353bf15b84c0538405a1447ac60d79065b5118ef25ba57c0319839d6950e4c6b054ccd53874f50902bfe6d6404c593ab5cd7dd222b36faaba6459626abac38bf4c5cefd6c0588f9108e87856aeec9cda1a486e5391acc592812f103a65536cfc8e6da29479bdd0cc4e76bc5c14994f4be6b0d9f0c8a5f7c195c2225ab71aab869feb7ea356dba37ea31ba809e52c3bf75ef4585ab310202df99beffffd8fe1fcf4191ccf00d4b2c413dad123b29827357ffb11a5b572e0fe2", 0xc4}], 0x9, 0x0, 0x0, 0x4000000}, 0x8884) recvmsg(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000)=""/37, 0x25}, {&(0x7f0000003000)=""/73, 0x49}, {&(0x7f0000004000-0x9d)=""/157, 0x9d}, {&(0x7f0000002000)=""/196, 0xc4}], 0x4, &(0x7f0000002000)=""/69, 0x45, 0x0}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xb, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000002000)=""/228, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x1ed) 2018/01/31 05:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa1000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00003c1000)=0x8) 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) 2018/01/31 05:49:16 executing program 3: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000623000)={r0, &(0x7f0000455000-0x2)="e0813984", &(0x7f0000f33000)="b93e49", 0x2}, 0x20) socketpair(0x5, 0xf, 0x3ff, &(0x7f0000997000-0x8)={0x0, 0x0}) 2018/01/31 05:49:16 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1f, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x322) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7e000)={r1, r1, 0x5, 0x3}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7e000)='./file0\x00', 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000f7d000)={0x3, 0x5, &(0x7f0000f7e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x37}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000966000)='syzkaller\x00', 0x20004, 0x1e, &(0x7f000081f000-0x1e)=""/30, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 05:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000f57000-0x8)='./file0\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000de1000-0x8)={0x0, 0x0}) socketpair(0x1, 0x4, 0xffffffffffffffff, &(0x7f0000b8f000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a03000+0x134)={r0, 0x50, &(0x7f0000b7a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000029d000-0x10)={&(0x7f00008cd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = gettid() perf_event_open(&(0x7f0000cea000)={0x0, 0x2ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/31 05:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00003d5000)={&(0x7f000015d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a7a000-0x60)=[{&(0x7f0000a14000-0xd3)=""/211, 0xd3}, {&(0x7f00004ce000)=""/158, 0x9e}, {&(0x7f000078a000)=""/197, 0xc5}], 0x3, &(0x7f000096d000)=""/251, 0xfb, 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) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='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(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="") mount(&(0x7f0000bf9000-0xe)='./file0/file0\x00', &(0x7f00001f0000-0x8)='./file0\x00', &(0x7f0000d3e000-0x5)='nfsd\x00', 0x0, &(0x7f0000a47000)="") socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[], 0x0, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) mount(&(0x7f000084a000)='./file0/file0\x00', &(0x7f00001d2000-0x8)='./file0\x00', &(0x7f00006d4000)='ubifs\x00', 0x880, 0x0) 2018/01/31 05:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80b, 0x407, &(0x7f00005d8000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cfa000-0x10)={r0, 0x50, &(0x7f0000391000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/31 05:49:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:17 executing program 6: 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$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x19, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xfffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x800, 0xaeb6, &(0x7f0000806000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000d7f000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000173000)=""/216, 0xd8}, {&(0x7f0000dcc000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/211, 0xd3}], 0x3, &(0x7f00001df000)=""/78, 0x4e, 0x6}, 0x20) 2018/01/31 05:49:17 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001b000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f000001a000-0xe)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x1dd}, 0x28) 2018/01/31 05:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a9000)={0x0, 0x0}) 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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e12000)=r2, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ec5000)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) [ 56.341179] 9pnet_virtio: no channels available for device ./file0 2018/01/31 05:49:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={r0, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd2000-0xe8)=""/232, 0x0, 0x0}, 0x28) 2018/01/31 05:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[], 0x0, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x8) mount(&(0x7f0000a7c000)='./file0\x00', &(0x7f0000af1000-0x8)='./file0\x00', &(0x7f0000481000)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:17 executing program 2: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) mkdir(&(0x7f0000c09000-0x6)='./file0\x00', 0x1) 2018/01/31 05:49:17 executing program 5: mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 05:49:17 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000372000)={0xffffffff, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="783be15b7f8e0b9ffd88d16a19c5493c599f97266b77987e2a78a8f4951d251523ca03f5add8666c275e5547a7633ef90a8a9265fceb07dffbeb940ebf40bfe55b40f443ef61ad8198f5f01383d012a6e27a552d2bb0637c", &(0x7f0000001000-0x47)="2570c94e42c7352827c02e8c23f65fcc5069a5fdac0358113586cee456efe174b82830e24d5abde2a03f0d96f949f26b3fa3d3beff16131ec0d93c3c0a5e2fa7a8664fc73d6019", 0x3}, 0x191) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000da000)='./file0\x00', &(0x7f00003ce000)='./file0\x00', &(0x7f0000d1a000)='qnx6\x00', 0x4000, &(0x7f0000867000)="62a5383c3882b830d8a0e9b3c990f460430cd05f0e11971c6bedaa50f0263d849732e0d8479850d3c6b5fac88d0aaed7fe53d07401981d8776d54be963842034e8bdccfc34c52def7ddaef8f837382eb34917da6b6450eb0f6211ed421a4525bef3f5b9830f6f8eb3554875eb03ba0a2b759033da5846209498576f1037cfd141cb08a135ab25557db2e3fce7b41c202487bc5b56fea75da8aab3602baf4dcba71f4806b7e470fdab3d5295e31e0a5b76e8ada9c0d2e2ff465c778916b2dc6a860359ba1dc4f16fe21668e650b3a3b93d885e04c63fd535fe573c79e78") bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000028c000-0x2c)={0xf, 0xd41, 0x10001, 0x2, 0x4, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 56.466242] 9pnet_virtio: no channels available for device ./file0 2018/01/31 05:49:17 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d05000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fd5000-0x48)={0x5, 0x5, &(0x7f0000fd4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e1000-0x4)='GPL\x00', 0x4, 0x12, &(0x7f00006a2000-0x12)=""/18, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ab1000-0x4)=r1, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x8, 0xc, 0x0, 0x3, 0xfffffff4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fd4000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe14, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1350) 2018/01/31 05:49:17 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000141000-0xc)={0x0, 0x1, 0xfe0357e13016e51}, 0xc) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eff000)={0xf, 0x1c000000000000, 0x7f, 0x3, 0x1, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003f3000-0xc)={0x0, 0x80000000, 0x10}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x6, 0x5, 0x1, 0x100000001, 0x1, r1, 0x3b687f50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f01000-0x10)={r2, &(0x7f000072a000)="182c5a837e37a63617f579ac1862867cb6294b6338a76b78e3935255541dade028d2b8fa545f19654c7ce61e15cf0b9fa2c00c8909c969a8aa00cc0f879a6c2a40087b62f5ca56651b1bb9bb57b18570c0567db10e27a2db5a9405daf2ed867d25927856ede1673d76c29502c59a41af8a386e49c65121"}, 0x10) socketpair(0xfffffffffffffffe, 0xa, 0x7c08eea0, &(0x7f000012a000)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f00000)={r2, &(0x7f0000104000)=""}, 0x10) 2018/01/31 05:49:17 executing program 0: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f74000-0x4)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000955000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cf9000-0x20)={r1, 0x3, 0x1, 0x6, &(0x7f0000f77000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f79000-0x4)={r4}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f000018e000-0x38)={&(0x7f0000f78000-0x10)=@llc={0x1a, 0x17, 0x16, 0x200, 0x2, 0xfffffffffffffc00, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000f77000)=[{&(0x7f0000866000)="0d41b044ccc943a12065e48096a02b07b3a343eeec73b7e027fece0fe44c7fe131ca5043aecae56398ce", 0x2a}, {&(0x7f0000f77000)="8ec2900048eb3651b6cc7e08b31257026b78239dc536fef9d79f2388b2994f2f1ad55037eeaec5", 0x27}, {&(0x7f0000f78000-0x94)="b0ad6df48d0539b2c35047ea00705a5e6f4bd5d850fd9f4dc05e78857423ee9e7467ce193180558e4b6da7e12aa96b7daacfcaebfd6bbae3ccd7ba22201a7f5aa9ea616499a18838ad922cd6fd9db4ac2ad4ef920ad008b128d05217aa8e2639e66df5089c11fd358facea6e8cd268370181cf3598456b612f246c242cc8dd5357981df610192d506edda0e2749362ba59d4b944", 0x94}, {&(0x7f00009e3000-0xa0)="b5b8580405f1fadfa405671bb781341ef272f407ef84e35cb6a2955de8c5658aee0142a8d6425719dbaeafe4cc4a5998a98dcfa8d233be5ddf1e14d63d07d40733e4199ffc58a6a8acfa00badf50bf3b6a6905b55bebee6057aecbe789bd37a7acc572bf1ab7630a8b4c94b73fc59df6404c7d21ade840f07304b76f05f16d02890e435129d567ba192dc245d1700f6730554e828ffce05a21522bd3f71594f3", 0xa0}, {&(0x7f0000f78000-0x2c)="15a2631177c1f2ded8750b0edcb0bc7e8c67dd5d43ece3e6668bba1056b1099383dc547a5649fc9ccb4b8853", 0x2c}, {&(0x7f0000f78000-0x33)="ee74a90d05c93073cc9f350052eec6500513484b7e376fc438aefd69e1f1f3b54808b4f2ec81be363eb7b995142a541c9382b2", 0x33}, {&(0x7f0000f77000)="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", 0x1000}, {&(0x7f00009cc000)="40a4f5f2458138f9679af438971ed83479e73ace5ad34721a6637d5c4b93b82ff52c90d4c79d4f6aec9faf22225739fb6d8a3f910f04b2f67441471ef85ca907a11048df6af135f4607ccac49cfc7452a3c97f8714096540aa81f076136ca55ba159c02c53a87e8a0524d58cdb4620f16839299d459cfa941d3c65b7e64b0be0b9801f67d7dc87763dbf", 0x8a}], 0x8, &(0x7f00006fe000)=[{0x58, 0x113, 0x6d, "1d13578d9dd4aa274a7c3c154c87920a1868e2ecc3dd25c298deddd429afc7eeb92330d5340689c6ad26fb9f5f9a0e4ef6b6d5b250a9f10b43f41696f5d5d55a58cc18e3dc091c"}, {0x68, 0x0, 0x386d, "f4028f529fb942e55e0f808ab5c9c8721dcbfd8ae8faede71ef5a2eb37f91c4e9f839d31a0e5a4737c4b3445c59f9a563f02aa84529eb8e9a5324a4ca29ad594d0f7046c20c22740c6203d84566134dda88692"}, {0x58, 0x10f, 0xffffffff80000000, "d0e37eff3b1b8c9dcce047e0368463434d263caa2b74d246ffdde24e1fb3d91e8aa71b13b84534124a559ee4f9ec7726d4506ea34bf1fe99aeffb72cd40d126dbbb890ec85"}], 0x118, 0x1}, 0x8081) recvmsg(r3, &(0x7f0000f76000-0x38)={&(0x7f0000f75000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f75000)=[{&(0x7f0000cfb000-0x2a)=""/42, 0x2a}, {&(0x7f0000f76000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000499000)=""/246, 0xf6, 0xc062}, 0x40) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b3c000)={0xa, 0x2, &(0x7f0000f74000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b7b000-0x4)='GPL\x00', 0x1, 0xce, &(0x7f0000f75000-0xce)=""/206, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f74000-0x8)={r3, r1}) 2018/01/31 05:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000842000)='./bus\x00', &(0x7f0000343000-0x4)='xfs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000042e000-0x8)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000052a000)={&(0x7f00004dd000-0x6)='./bus\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x20000000026, 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) getpid() 2018/01/31 05:49:17 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000efb000)={0x1, 0x78, 0x94, 0x5, 0x9, 0x6, 0x0, 0x20, 0x4000, 0x1, 0x5, 0x10a, 0x100000000, 0x9, 0x3, 0x88, 0x81, 0x10000, 0x10001, 0x1, 0x7fff, 0x2, 0x8, 0x1, 0xeda, 0x3, 0x100000000, 0x4, 0xffffffffffffb6ea, 0x1, 0x5, 0x7, 0x200, 0x90f, 0x8000, 0x6, 0x9, 0x9, 0x0, 0x0, 0x3, @perf_config_ext={0x975, 0x6}, 0x100, 0x4, 0x7, 0x7, 0x5, 0xf6c2, 0x3, 0x0}, 0xffffffffffffffff, 0xff, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6176) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x20000004, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13) 2018/01/31 05:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6(0xa, 0xf, 0x5, &(0x7f000056f000-0x8)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000a95000-0x78)={0x7, 0x78, 0x80, 0x80000001, 0xfffffffffffffffc, 0x1, 0x0, 0x9, 0x20000, 0x4, 0x6, 0x3, 0x9, 0x5, 0x0, 0xd5b2, 0x5, 0x7, 0x400, 0x0, 0x0, 0x9, 0x2, 0x1, 0x0, 0x8000, 0x9, 0x101, 0xcd, 0x6, 0x20, 0x8, 0xfefe, 0x8, 0x80000001, 0x0, 0x100, 0x5, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00002bb000-0x1)=0x0, 0xd}, 0x22, 0xffffffff, 0xffffffffffffffff, 0x5, 0x9, 0x4a26, 0x8, 0x0}, r1, 0x1, r0, 0x2) 2018/01/31 05:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000750000-0x3b0)=[{0xe0, 0x0, 0x0, "1048491fcecd440d3966506b1b8a1248ed577d61955e58e58e6694483c1db562e96108d8a29f4f34c6f480bf83db538f48cb8cd6abd9aecd71c9364c406e0bce9192dd22fbb28400d86e976bfc20e6b0b70cd6a8c3c7978ee30e40021809fd3e19ed72a8213c613730ee96a057b13e45f9b38646689e5eae3d04ac01516444cc04292d713d86a3e5a9d39848a582fb9c8332ffd47f4f1b2bda8d1fd8ed59c10e2a21ce91d530fac0d3160bca89432cdcd31ca66ae34714eeb3d7e8fb866869d4a4aeba2a3eec3a678e"}, {0x18, 0x0, 0x0, "e6e77a465464"}], 0xf8, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005c3000-0x38)={&(0x7f000022f000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000833000-0x60)=[{&(0x7f0000b20000-0x4f)=""/79, 0x4f}, {&(0x7f0000517000-0x3d)=""/61, 0x3d}, {&(0x7f00001f6000-0xcf)=""/207, 0xcf}, {&(0x7f0000e86000)=""/248, 0xf8}, {&(0x7f0000765000)=""/189, 0xbd}, {&(0x7f00003a2000)=""/16, 0x10}], 0x6, &(0x7f0000c86000-0xe3)=""/227, 0xe3, 0x5ab}, 0x40000000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000da8000-0x10)={&(0x7f0000a00000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f00007cd000-0xc)='./file0/bus\x00', &(0x7f0000112000)='./file0/bus\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") r0 = gettid() r1 = perf_event_open(&(0x7f0000be0000-0x78)={0x0, 0x78, 0x80000000, 0x5, 0x400, 0x6, 0x0, 0x20, 0x808, 0x3, 0x2, 0x2, 0x7, 0x2, 0x5, 0xc1f, 0x1, 0xfffffffffffffe01, 0x6, 0x7fffffff, 0x200, 0x1, 0x3, 0xcbc, 0x2, 0x1, 0x0, 0x3, 0x4, 0x1, 0xd8, 0x2, 0x5, 0x0, 0x9, 0xbfe7, 0xd1, 0x4, 0x0, 0x1, 0x7, @perf_bp={&(0x7f000002a000)=0x0, 0xb}, 0x0, 0x5, 0x101, 0x7, 0x8000, 0x97d, 0x4, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x8) socketpair(0xb, 0x800, 0x6, &(0x7f0000ac1000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000045f000-0x14)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) perf_event_open(&(0x7f00001dc000-0x78)={0x0, 0x78, 0x7, 0x3, 0x756, 0x85a9, 0x0, 0xfffffffffffffffe, 0x41730, 0x0, 0xdd, 0x6, 0x1, 0x6, 0x2, 0x98, 0x8001, 0x5, 0x623, 0x9, 0x8, 0x878, 0x7, 0x1, 0x1, 0x7, 0xe67, 0x54, 0x1, 0x9, 0x1, 0x8000, 0x306c, 0x80, 0x0, 0x5, 0x8, 0xe8bc, 0x0, 0x100000001, 0x0, @perf_config_ext={0x4, 0x3}, 0x20000, 0x7, 0x6, 0x7, 0xffffffffffffffff, 0x7, 0x400, 0x0}, r0, 0x1ae, r1, 0x8) 2018/01/31 05:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bdb000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ad2000-0x48)={0xf, 0x8, &(0x7f0000893000-0x40)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xc43, 0xf, 0xf, 0x0, 0xffffffff, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00003c4000-0x4)='GPL\x00', 0x4, 0x83, &(0x7f00008b9000)=""/131, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000586000)={r0, r1, 0x0, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ad9000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80f, 0x0, &(0x7f000069f000)={0x0, 0x0}) 2018/01/31 05:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001d4000-0x10)={r0, 0x50, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000067d000)={0x0, 0x0}) 2018/01/31 05:49:17 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000f6f000)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000191000-0xc)={0xffffffff, 0x8000, 0x10}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f71000-0x10)={r1, &(0x7f0000f70000)=""}, 0x10) recvmsg(r0, &(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, 0xfffffffffffffeba}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r2 = 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)={r2, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/31 05:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ecc000-0x8)={0x0, 0x0}) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) r1 = gettid() socketpair(0x1, 0x2, 0x9, &(0x7f000029d000)={0x0, 0x0}) perf_event_open(&(0x7f000000b000)={0x7, 0x78, 0x0, 0xffffffff, 0x4, 0x101, 0x0, 0x2, 0x110, 0x8, 0x26a, 0x2, 0x80000000, 0x7, 0x1, 0x171e, 0x1000, 0xead0, 0x5, 0x1, 0x100000001, 0x4, 0x0, 0x0, 0x3, 0x800, 0xffff, 0x5, 0xeb9c, 0xbff3, 0xd90, 0x20, 0x4, 0x0, 0x1000, 0x2, 0x2, 0x8, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000e44000)=0x0, 0xa}, 0x20010, 0x9, 0x2, 0x5, 0x5, 0x9, 0x752c9ab4, 0x0}, r1, 0x8284, r2, 0x4) bpf$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) 2018/01/31 05:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f00006e6000)='./file0\x00', 0x81) mkdir(&(0x7f00006d8000)='./file0\x00', 0x9) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000320000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000643000-0x38)={&(0x7f0000772000-0xe)=@l2={0x1f, 0xbb, {0x9, 0x0, 0x0, 0x4, 0x2, 0x2}, 0x7, 0x0}, 0xe, &(0x7f000075e000-0x40)=[{&(0x7f0000b79000)="96f4ee4a08a99be66a180c123d25ab4e16f7d51661a15ec9a218006070a0177268dbb178169ca233d72142b57548550257b7713f90606776d6910c05f02fca59b223607cc09eb879cf9a9cb7cea554c6dd4d9bd4caba27c3626513ee54433d93fc3bf6c1caba509f98acba4c7b1fd464", 0x70}, {&(0x7f00007cb000-0x99)="d313d0abb257599aa29aa0ba9da0bd8e676c8de8f035ced87808dd6853de864ac58b5381a38372f251a6567e174e6bcc6c473ceb649726eace27e58524746d0683842d75ad301d94810418931c6b0b6e6f4e106ebf52c19e4c23072a2d6ca8591e2bb168c7404a98c7b09b6a23e6bd90b9113c4c05f6f2ab0be83b126349b575901a3cacd377b8ec5b18fb335d242545f3378bf3fc053fad1a", 0x99}, {&(0x7f00001de000)="0d7400e6b933ff61208c66af519d138f0e74e3fcb246073928b758fcd6d5668c26193a5f5cbfbe4c392e91062e754d23053ddcb3676c16c57ae6ea0927c66a6d327e09b6f72fadeae6ed9c9c8f0619c0c59e5bb7603b7ce6fd8547e2396cd81772226cf56f6bbe306fa95541a4b3da67ca46da8f25eec6fed9cd4002e288bfb12b9de11ef8c799bbe038cf77be802973c1aa78223beca45d397cc534b8d9fe1607bb35a83bf9b8fa24ec1aa3c65433c76882b98ad47f6c1b69e03dbb5ed917d0f3f6e418017941fe2c41a9f9b5eb399e9349cc93aeb253df267da9847e3c3a16e62974a2f3aa39cef8942cfae88941", 0xef}, {&(0x7f0000a18000-0x25)="68208017dfd6d6938ca5d75de828374425cddd8936afb3a1505ed8fc4b9f3313329b43cea9", 0x25}], 0x4, &(0x7f0000a13000-0x1118)=[{0x68, 0x10a, 0xe65, "136c21facbf53de70123993e68cf9fc96d24cd620dbade88a95f615780fd16107316cd6474cf0341ea0f913cb394641d7a612468fdd0619bec8714f7afbdeae5eeb415554316b2213379c5abacf815f26bc831bd"}, {0x58, 0x106, 0x2, "048050e417b0b8947f676134feacc45954f32ee86ddb884edaf8a1770fc170ae9ac8d0585ace54f546331af8500ea54c89cc9a7c52643d2cd806bd0481f759ff96a5"}, {0x48, 0x84, 0xfffffffffffffffb, "1f114d937184641e9c4e3632254530cdd3279bcda806822e655f078ad0249d1f7ab21e5cf64895baed98d2983d1498e3ee69b0f7b1"}, {0x1010, 0x11b, 0x9, "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"}], 0x1118, 0x90}, 0x40000) 2018/01/31 05:49:17 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x1000002cb}, {&(0x7f0000002000)=""/37, 0x12d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 05:49:17 executing program 5: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff81, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f0000f9f000-0x8)='./file0\x00', 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002cb000+0xe5f)={0xf, 0x4, 0x100000001, 0x0, 0x10, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a6000)='./file0\x00', 0x88) 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(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fcc000)={&(0x7f000042b000-0xc)='./file0/bus\x00', 0x0, 0x18}, 0x10) close(r0) socketpair(0x11, 0x800, 0x2, &(0x7f0000b83000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00002a4000-0x38)={&(0x7f0000059000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000042e000)=[{&(0x7f00009eb000)=""/233, 0xe9}, {&(0x7f00007fc000-0x4b)=""/75, 0x4b}, {&(0x7f0000f30000)=""/81, 0x51}, {&(0x7f0000373000-0xb6)=""/182, 0xb6}], 0x4, &(0x7f0000361000-0xb8)=""/184, 0xb8, 0x200}, 0x12141) [ 56.745981] rpcbind: RPC call returned error 22 2018/01/31 05:49:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000846000)='./file0\x00', &(0x7f00008a2000-0x5)='adfs\x00', 0x0, &(0x7f0000ca6000)="e0c9c39f411ae37fcd6a86983f79fa5c4bb16bfadfa4f1b3a63370e808a816aef4e68baefa178c87824ed0ed99b48ae7780c8bc86ffbdd63c83465edfaaaad10ea0442ea5d4d0af15c3ec7339118642540fe97d386a274daf16e34fd8af33ae9ce581dfaea1363ed169c51db1b6c27d02e235ff92805fd500ae9c523e97a9136d09c24698fa359b86dd6f4f49e740f90c611b32e8f14913e170648d75e8ec74a0ca14a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3c000)={&(0x7f0000b6a000)='./file1\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000574000)={&(0x7f0000600000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006e0000-0x30)=[{&(0x7f000007c000-0x8c)=""/140, 0x8c}, {&(0x7f0000687000)=""/94, 0x5e}, {&(0x7f0000219000-0x5)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x0}, 0x12022) bpf$PROG_LOAD(0x5, &(0x7f00000f1000)={0xf, 0xe, &(0x7f0000178000)=@raw=[@ldst={0x1, 0x0, 0x0, 0x6, 0x6, 0xd0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x2, 0xa, 0xfffffff0, 0x0}, @jmp={0x5, 0x8, 0xc, 0x0, 0xa, 0xc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbdb5}, @call={0x85, 0x0, 0x0, 0x19}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00006ca000-0xa)='syzkaller\x00', 0x6, 0x41, &(0x7f0000b8b000)=""/65, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") mount(&(0x7f0000d43000)='./file0\x00', &(0x7f00006fb000-0x8)='./file0\x00', &(0x7f0000ad4000-0x6)='btrfs\x00', 0x400, &(0x7f000048e000-0xa0)="4cdc772aae790b8faf8026d04f11937472389c912e47d37a14f9ebe02aa323cc05cc5d8d99e48ee1f591edc1be339d9124899a99e83cc304f6a19e4bab8f959141c5d8f83978ed06ac211077b76d8d946a2ffc23c91976bdcb86fb49efc5061ee0164b446a11258f67343ed3ce9f303349151ddb52829b4535375b6f8470745e945d5e542797fbe6fcec046d400e31c0d6b5eeaa947fa31e3898a9f73790a5bc") socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/31 05:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a4e000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d4000-0x38)={&(0x7f0000879000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001be000-0x50)=[{&(0x7f00007c6000-0x67)=""/103, 0x67}, {&(0x7f00001bb000)=""/49, 0x31}, {&(0x7f0000402000)=""/95, 0x5f}, {&(0x7f00009b9000)=""/164, 0xa4}, {&(0x7f00004f7000-0x1b)=""/27, 0x1b}], 0x5, &(0x7f0000d6e000-0xd)=""/13, 0xd, 0x800}, 0x2043) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f11000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00005b9000)={&(0x7f00003a9000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc3000)=[{&(0x7f00000ef000-0x33)="469464400b21bd6ad244b76028d833292dfd9e606577d1bd27ee409a0944c655db826bab1b1fad4916623331c49ebc98f5c978", 0x33}, {&(0x7f00000f6000-0x36)="382a9512a814e982b9b8c2f05b42d1856e3e166de6fc68b0ba38e2a821b181d5bbfcb493060f76af9679b11daa26a83f04e3d967b59d", 0x36}, {&(0x7f000002e000-0x52)="b2da9d64579a425754656f8835aaf3475e35cdc9d350abff67f66269d650b0dfa19e23f3f1bf18b50a2e3264c8a0136215bcb3ff964effa12c3bd61d54b15150d87cb0480fe7395c5352a411c2fa03559269", 0x52}, {&(0x7f0000084000)="47b145410b36374787a500f7c0735c4106c04d1f943ee3515b763d3bf49fd9e3d6fa651c1f1147d4e69a09fb6675a84d6fef85414650fae4828c023ead8339c9197f5527959746d3ad44f960a232025bc22d1fd13e70e57931de", 0x5a}], 0x4, &(0x7f0000fd3000)=[{0xf0, 0x119, 0x100, "968d76eb095fa183a293609cfe4e9565442f10e8566402798d7b22a562325637005f0a5e14147291d5b2e2674a3a4c1fece0c1c1c7f51377c96df10fe117f5308416431b02117b66b62bb2982033849e99c9e0b864f5cf8258cc2cc256ad929cff820d05ec117b7a376106f0afa673418c1c38089fab195c6fca7109c77a0bdac29bbcb762fc8868411fa5bffce67b066a768a52ff7afcd72e03806b121a1ad76d6c8f70afad1f080409d5968ff02c4689052a462d3a7559c062382a31ee65205bf0e80d835497a07eebec34c73c424c0a92952fbd0a110935eceb"}, {0xe0, 0x10c, 0x233, "691dbda1037c41cee47ef3a5ff76676348380043e0913feaeb3839cc3629a9e9afd08841559c3f1edd79985f7dda4b911d513ae2a82ca4ae1e6a28af121b9cf867ba999cdf1035770d9828383e88421210f13b29b42572288cbaf6258716a2777f22e58c9e58f879296149b4ffb3f7dbf4132451d5cc576baf33ac71f4a2e6af874549276e94db1cd0b26c680a6e9cccb35ce082b772856270f52023477e4e41920e8c7597b1077eefb42a515a57068d681094d2805c603e1548c1caefc188afa6cb7661b639dcee6a836cd386"}, {0x20, 0x13b, 0x1000, "58799202166d2378f5dd3084b31ffd1d"}, {0x60, 0xff, 0xffffffffffffff09, "298567e6e7d3cfcc0c0d8a7f55cf5d4786eb15d50e6b455104a06444460373014141c0f9664c95fba22c895cb91dcc3389c51c10c69c46c8fbf7a56fdc5f98a59386c7084e031b91e21835"}, {0x78, 0x115, 0x80000000, "433290ad8e46e0d971d8a910f4eb655d598082f56a6d082e29122821452676ca7b37ee9135e07e2dc9d310b6d834be5e557b7e8773c0502362bdb0de4495c859a4603d0268ef8aa1eb131d30bccb7d1ee02da2663f48cdf1bea44e51b7e1ea3c92c50b00009c56"}, {0x40, 0x117, 0xba, "f2b4e1ffd8de297a2fe5910b0873f839b763cb78eded9072bf974e93bbd0bfd45a1b2dc36e089747af0492ef72"}], 0x308, 0x4000}, 0x800) 2018/01/31 05:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c19000-0x78)={0x7, 0x78, 0x400, 0x8, 0x951, 0x7b75, 0x0, 0x80000001, 0x80000, 0x8, 0x4, 0x1, 0x401, 0x8000, 0xa74, 0xcced, 0x5, 0x6, 0xb760000000000000, 0x7, 0x4, 0x7, 0x7, 0xffffffff, 0x3, 0x6, 0x4e5, 0x46b60000, 0x0, 0xffffffff, 0x0, 0x100000001, 0x1, 0x6, 0x8, 0x40, 0x6, 0x3f, 0x0, 0xba95, 0x4, @perf_bp={&(0x7f0000278000-0x1)=0x0, 0x0}, 0x2000, 0x5, 0x401, 0x0, 0x8, 0x8, 0x400, 0x0}, 0xffffffffffffffff, 0x200, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffffff) 2018/01/31 05:49:17 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x800, &(0x7f0000193000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x100000000, 0x6a5, 0x7, 0x1f, 0x0, 0x7, 0x8000, 0x8, 0x7, 0x1, 0x401, 0x7, 0x8, 0x7, 0x0, 0x80, 0x3, 0x5, 0x4, 0x7, 0x8001, 0x5, 0x4, 0x17880, 0x200000, 0x4, 0x800, 0x6, 0x5, 0x7ff, 0x6, 0x37db000000000000, 0x5, 0xfff, 0xa69, 0x10a, 0x0, 0x7fff, 0x1, @perf_config_ext={0xf1b9, 0x3}, 0x1400, 0x2, 0x6, 0x2, 0x0, 0x800, 0x7, 0x0}, r0, 0x7fff, r2, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x100000001, 0x1, 0x0, 0x5, 0x24, 0x0, 0x20, 0x100, 0x5, 0x100, 0x0, 0x5, 0x3, 0x16b, 0x6, 0x7, 0x8, 0x8, 0x8, 0x6da, 0x0, 0x9, 0x32788000000, 0x6, 0x2, 0xffffffff, 0x6, 0x400000000, 0x65e4, 0xaf, 0x898f, 0x4, 0x0, 0x5ed, 0x0, 0x0, 0x7, @perf_config_ext={0x1, 0x6}, 0x800, 0x80000000, 0x4, 0x3, 0x4, 0x4, 0x1, 0x0}, r0, 0xad, r2, 0x4e35a2c265650503) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x1, 0x200, 0x9, 0x0, 0x3, 0x8010, 0x2, 0x1, 0x5, 0x7, 0xfffffffffffffffa, 0x2, 0x100000001, 0x2, 0xffffffff, 0x7, 0x100, 0x8, 0x1ff, 0x0, 0x8, 0x67, 0x4ca, 0x40, 0x10001, 0x7fffffff, 0x8, 0xf92, 0x21c, 0x8, 0x20, 0x9, 0x3, 0x1, 0x6270000000000, 0x0, 0x800000000, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x4}, 0x2, 0x61, 0x81c, 0x7, 0x0, 0x4, 0x1, 0x0}, r0, 0x3, r1, 0x9) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x4, 0x3, 0x9f8, 0x40, 0x0, 0x0, 0x800, 0x8, 0x1f, 0x4, 0x80, 0x20, 0x8, 0x0, 0x39, 0x51, 0x2, 0x4, 0xffffffff80000000, 0x4, 0xc9, 0x3, 0xdf, 0xfff, 0x4, 0xaf4, 0x4, 0x7ff, 0x2, 0x984, 0x7f, 0x475f28ed, 0x8, 0x2, 0x6, 0x9b3, 0x0, 0xef, 0x3, @perf_config_ext={0xfffffffffffffffa, 0x3}, 0x0, 0x5, 0x8, 0x0, 0x2, 0x1000, 0x5, 0x0}, r0, 0x4, r5, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000002000)=0x1401) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x7, 0x0, 0x401, 0x4, 0x0, 0x3, 0x20408, 0x2, 0x7fff, 0x81, 0xfffffffffffffff8, 0x89, 0x3, 0x1, 0x0, 0x3, 0xff, 0x6, 0x2, 0x5, 0x8, 0xff, 0x5d49, 0xde500000000000, 0x2, 0xfff, 0x100000000, 0x1, 0x100000001, 0x0, 0xff, 0x1, 0x0, 0x8, 0x35a334ac, 0x7, 0x0, 0x100000000, 0x1, @perf_config_ext={0x7, 0x80}, 0x80, 0xbce, 0x6, 0x7, 0x100, 0x100000001, 0x4, 0x0}, r0, 0x40, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x2, 0x78, 0x10001, 0xd5, 0x0, 0x7f, 0x0, 0x5, 0x8000, 0x4, 0x5, 0xa29, 0x35b1c31c, 0x7fffffff, 0x14, 0x5, 0x1, 0x400, 0x5, 0x7, 0x1, 0x6, 0x8, 0x9, 0x7, 0x4, 0x9, 0x9, 0x5, 0x800, 0x397, 0x6799bb52, 0xb122, 0xffffffffffffe22c, 0xffffffffffffff80, 0x81, 0x2, 0x3, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x2401, 0x8000, 0x76, 0x7, 0x6, 0x100000000, 0x7f, 0x0}, r0, 0x200, r1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) perf_event_open(&(0x7f0000005000-0x78)={0x7, 0x78, 0x7, 0x101, 0x7, 0x6a4, 0x0, 0x5, 0x0, 0x3, 0x5, 0xfffffffffffffff8, 0x5, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x2, 0x3, 0x2700, 0x6, 0x80, 0xff, 0x4, 0x6, 0x9, 0xbc, 0x4, 0x8, 0x0, 0x1f, 0x6, 0xfffffffffffffeff, 0xb42, 0x0, 0x8000, 0x0, 0xcd64, 0x8, 0x20, 0x0, 0x1, 0x1, @perf_config_ext={0xa7c0, 0x5}, 0x2000, 0xd611, 0x9, 0x5, 0x96, 0x14, 0x401, 0x0}, r0, 0xffff, r2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xf08) socketpair$llc(0x1a, 0xf62ac9525cb360af, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x200, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r1, &(0x7f0000002000-0x44)="ef4c2d786494173387583d373536eb95b8dfd472fb371c17ad9993769257a023b1a1c8c8db4bae90f9bf882c134c521e7415545e28aaa9f5bd92520014f6d4646f4f1709", &(0x7f0000000000)="08ab224e4bf12ca27f4379aa2aa3ea0440897387213371a2c62dedcdb88d1f31de4b5f20884cbef929bf60af17633eb8fe5d3c165a7d34155a9a46336fc460e5be959f330f0897ffb8640701972d0b13df08c4bbe9424582e3eb7c66b80a3628267c028f29b54d9be2a23c8fd0ef583292f43bca39cf42e0763ee3fe0440f542b6a6b76870924dc1a4e8a15c6b50862322c13d3f65548c1a221b68e9066338d603102f9f1136dea69133ab", 0x0}, 0x20) close(r4) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f0000005000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000-0x10)={r1, 0x28, &(0x7f0000008000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:17 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000)={&(0x7f0000013000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000016000)=[{&(0x7f0000016000+0xe0)=""/220, 0xdc}, {&(0x7f0000016000+0xc95)=""/166, 0xa6}], 0x2, &(0x7f0000016000)=""/168, 0xa8, 0x5}, 0x1) socketpair$unix(0x1, 0x800000000000a, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) close(r1) 2018/01/31 05:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f73000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000144000-0x10)={&(0x7f0000236000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e86000-0x2c)={0xc, 0x5, 0x7fffffff, 0x1, 0x1, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x100000000003d) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/31 05:49:17 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x82)="d4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000)={0xffffffffffffff9c, 0x28, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000-0xc)={r0, 0x100000000, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000000d000)={0x0, 0xcea, 0x6, 0x9, 0x4, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0xfffffffffffffce1, &(0x7f000000b000)=[], 0xfffffffffffff32, &(0x7f0000008000-0x1088)=[], 0x474, 0x0}, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x0, 0x800, 0x2, &(0x7f000000b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000008000)=r3, 0x4) 2018/01/31 05:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006dc000)={&(0x7f000095a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/31 05:49:17 executing program 4: 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, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x64}, {&(0x7f0000f70000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ab9000)={0x10, 0x8b3, 0xe9ca, 0x1, 0xa862474c197968e, 0x0, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000639000)={0x6, 0x3, 0xa, 0x1, 0x10, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000420000-0x48)={0xf, 0x10, &(0x7f0000252000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x5a, 0x200, 0x3, 0x1000}, @generic={0x2, 0x6, 0x80000001, 0xffffffff}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x69d2d96d, 0xd, 0xa, 0xf, 0x0, 0x10}, @generic={0x90, 0xb30b, 0x100000000, 0x0}], &(0x7f00005a4000-0xa)='syzkaller\x00', 0x80, 0x68, &(0x7f000094e000)=""/104, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r4 = getpid() perf_event_open(&(0x7f0000dc1000)={0x7, 0x78, 0x8, 0x4, 0x7, 0x4, 0x0, 0x1, 0x71804, 0x8, 0x2, 0x9, 0x3, 0x2, 0x1, 0x0, 0x1, 0xfffffffffffffffc, 0xe3, 0x100000001, 0x0, 0x5, 0xff, 0x10000, 0xd23c, 0x72cc2a02, 0x4, 0x1, 0x7f, 0x1, 0x8, 0x7, 0x8, 0x10000, 0x7fff, 0x5, 0x7, 0x3, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x80, 0x0, 0x7, 0x0, 0x10000, 0x7, 0x9, 0x0}, r4, 0x9, r0, 0xc) 2018/01/31 05:49:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xaf)="4f2a12b9c429140dfe41d52ccbb79cd5390bbefb9ce9a8989b505ac71df933f88086ea8fb2362927ec630a3dad9910652aaa6067eb56c1d1bfb1d540902d3a6062b5e08a119c23d744f8f9aa4c7dcc7bedb3ea2e740022a8abfc19784c22522006653dfb5eb05f984894fc76b4682fa454fc276808d14413aee943abf4f3b874e3f27b1c605edd89a62275d1685874121ee77637ccd515dc95c0ed1f5e8eabdf7aeab08766cd3b5a17fe8eb415bf45", 0xaf}, {&(0x7f0000001000)="decf8560657235171d1c5f143921d11af0c437255545867d481f32a6fc8f0ac4f3a26f863cf95b09f06ab47c1edc568105b277015b2b90ef010a86f0aa74dced76c1945fd1c76c04e723e83c76668698447c12cfa367a37587c951b46c5567713aebe4c8aaa58e7263c0cf97dd4376700f963433b8d6e532627a7764fd8b8d64afec47f2e2f2a0ca68578bf281a6a3060fe2c7d7678d6b064ad119a2f5", 0x9d}, {&(0x7f0000002000-0xa0)="90e62590e84fb39234aca918425d4c14b9fc313688a5c0a6ab63acc41143944bb353ff241ee2026738d1302da993cf1d8287321a0d3ab13227f5f92903a2311a24867f80bad5388fcbb43d17a4c7475829fabd4281e94d79e285f3a4daf033f30651c0b0131a008fee809b807130a2213b34d5ceb09412ac042b4905c669a059b5a0015ca96445115cf9ccdd8c74f888ab2c90379616111aaaa1b638a39394b1", 0xa0}, {&(0x7f0000000000)="3418daeb044ff36f26419d6872a3007a49e50233353540b9e85cd962476d2a4eb2f026f80b8d81a8fc7866af178f435dc652a835d1e72df13f5d9712a402af1b628a0ae15b8d678e6ccdf4a672786d9e4be4f03d2aa701f3ca1b726ef9b7beb9c25170f92043b5aedebfe4ad8f28fbbcb3074f686db76814df46f4ad544c8cfda69ef49e2be99654c479bd72a0b60a61cc7b13cc627b909594ea91ef4238085a9e67ec938aaad9b4153e55f2", 0xac}], 0x4, &(0x7f00006df000)=[{0xe8, 0x108, 0x400, "bbcd0ca099e9eb31a038a0938b4fe6bc26c8823034427dc3e97a01e634ea1e1879a488ca21e81ec42126c77de25cc2762e12bcb9237ae1431459490e6540ec7d57f5a4bdf9248c67bf0960d00c7ece21b1c2f35dcb015c30ba0c041123c9d8153691660261476e5611d3d92110879db2b1cbfa10599e071d8b6cf01bd53553899e67b7bd5cb1f0c38473440f0e13ff2d3f0b639591d20501447ce28e8905433fd9a33308d979a10d878b0e98843e9d1f622e491bc1ae8d991c2018abc87639cd892e17c71f004afbde84eedd28e10d23723008196b03"}, {0x98, 0x112, 0x7, "a8aa2c34d39ebfe322349ca4cc58c6a9c67460e83906367fc46f84b5cf3c18f866c8df9a86b0b4d2ab86922d8166330b7f7b7b74b70346adfc74348454e68a73049e292fba0164702657b898846e67042c532ad6b0c01a1122675341eb0462dd7d4b67a2886e6192850a5bb1730922836e67a56e8743edc86757f3fc6622cc2ee13bb2"}, {0xa8, 0x101, 0x5fe9, "88aa483e6b2daa4c34bfb12c8fc111e44616f6dc5709257b949184f59b47666dea9fb081615f13e993571825acdea211ac6258e64f9ae0c6752886194b012c06bd89bfa5663d0eb95af6e46571e0f168ebd1525541264f2f35959587c7c257ba9794dcd74c99062e3c3a3b1c01822b902885fc3bea74f86ab8e1f1ae19d87dd222f48e1d72fe46c0d7ec4f0e12c610846288c6d0e15949"}, {0x1010, 0x116, 0xc, "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"}], 0x1238, 0x4801}, 0x4004040) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x80, 0x401, 0x8000, 0x5, 0x0, 0xb, 0x0, 0x4, 0xffffffffffffffff, 0x5, 0x3, 0x7fffffff, 0xfffffffffffffffd, 0x101, 0x6, 0x8, 0x1, 0x2bf0000000, 0xfffffffffffffc00, 0x668ed057, 0x85d10, 0x6, 0xfd5, 0x8, 0x1, 0x4, 0xec, 0x1, 0x7, 0x1, 0x0, 0xbdf9, 0x0, 0x3, 0x5, 0x7, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x40, 0x8e7, 0x100000000, 0x1, 0x1, 0xfffffffffffffffe, 0xffff, 0x0}, 0xffffffffffffffff, 0xfffffffeffffffff, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r3, &(0x7f00001d6000)="8a", &(0x7f000028f000)=""/0}, 0x18) 2018/01/31 05:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000811000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e86000)=r0, 0x4) r3 = getpid() r4 = perf_event_open(&(0x7f000013c000)={0x0, 0x78, 0x1ff, 0x1, 0x3f, 0x224, 0x0, 0x4, 0xa0, 0x7, 0x9, 0x8, 0x6, 0x80000000, 0x4, 0x401, 0xffc4, 0x1f, 0x0, 0xfffffffffffffe00, 0x55e2, 0x7, 0x8, 0x7, 0x3, 0x5, 0x6, 0x9, 0xdc, 0xa4, 0x80000000, 0x6, 0x3, 0x1916, 0x0, 0x100000001, 0x9f84, 0xf794, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0xea0c}, 0x80, 0x3, 0x9, 0x1, 0x6, 0x0, 0x288a, 0x0}, 0x0, 0xff, r0, 0xc) perf_event_open(&(0x7f0000b1e000)={0x6, 0x78, 0x81, 0x9, 0x1, 0x8, 0x0, 0x9, 0x580, 0xc, 0x200, 0x4, 0x101, 0x10001, 0x4, 0x1245, 0x1, 0x100000001, 0x9, 0x5, 0x8, 0x1, 0xcbe, 0x7f, 0x7, 0xfffffffffffffffe, 0x2, 0x6, 0x4, 0x2, 0x7fff, 0x7, 0x3, 0x0, 0xa6e2, 0xffff, 0x2, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xffff}, 0x0, 0x9, 0xf7a0fb1, 0x7, 0x5, 0x2, 0x4a, 0x0}, r3, 0x1, r4, 0x8) r5 = perf_event_open(&(0x7f0000ed2000)={0x0, 0x78, 0x7f, 0x2, 0x45b, 0x8, 0x0, 0x400, 0x0, 0x8, 0x1f, 0x682c9237, 0x2, 0x2, 0x4, 0x7, 0x8, 0x80, 0x1ff, 0xfffffffffffffffc, 0x58, 0x3, 0x5, 0x200, 0x100000000, 0x81, 0x4, 0x5, 0x97, 0xffffffff80000001, 0x1, 0x6c43, 0xfffffffffffffce9, 0x5, 0x0, 0x3, 0x2, 0x81, 0x0, 0x3c3, 0x4, @perf_bp={&(0x7f0000d10000-0x1)=0x0, 0x9}, 0x9001, 0x7, 0xfef, 0x6, 0x402, 0x100000001, 0x8, 0x0}, 0x0, 0x1a13, 0xffffffffffffff9c, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c87000)={r1}) recvmsg$kcm(r6, &(0x7f000052d000-0x38)={&(0x7f00003d8000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000025c000)=[{&(0x7f00009af000)=""/4096, 0x1000}, {&(0x7f00008de000-0xe7)=""/231, 0xe7}, {&(0x7f000045d000)=""/54, 0x36}, {&(0x7f0000b03000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000c8c000)=""/0, 0x0, 0x3}, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r0) 2018/01/31 05:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fa1000)=0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000ed2000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c39000)={0x0, 0x0}) [ 57.748361] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000800000)={&(0x7f00001b8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006ff000)={0xf, 0x8, 0xb431, 0x401, 0x1, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000048f000)={0x0, 0x0}) socketpair(0x9, 0xa, 0xffffffffffffff6e, &(0x7f0000bb3000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000cb6000)={0x9, 0xd, &(0x7f0000185000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x80}, [@jmp={0x5, 0x9, 0x0, 0x4, 0x7, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x6, 0xb, 0xf, 0xf, 0x20, 0x1c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8343, 0x99, &(0x7f0000308000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:18 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000-0x2c)={0x4, 0xfff, 0xfffffffffffffffa, 0xcc6b, 0x1d, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000001f000-0x19)="a378d04289a5fea8edcc34392f43b6fd28f0a30c3c3be75bf7", &(0x7f000001f000-0xcc)=""/204}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0xf, 0xc, &(0x7f000001e000)=@raw=[@jmp={0x5, 0x2, 0xc, 0xb, 0x5, 0x4, 0x10}, @jmp={0x5, 0x6736, 0xf, 0xf, 0x7, 0xfffffffa, 0xd}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x200, 0x3, 0x8, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000f000-0x4)='GPL\x00', 0x8000, 0xff, &(0x7f000001c000-0xff)=""/255, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001f000)={&(0x7f0000013000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000020000-0xf5)=""/245, 0xf5}, {&(0x7f0000012000-0x65)=""/101, 0x65}, {&(0x7f0000020000-0x61)=""/97, 0x61}, {&(0x7f000001f000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xa60}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000f000-0x48)={0xe, 0xa, &(0x7f000001e000)=@raw=[@ldst={0x3, 0x3, 0x3, 0x8, 0x1, 0xffffffce, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x0, 0x7, 0xe, 0x130, 0xfffffffffffffffc}, @jmp={0x5, 0xe, 0xf, 0x7, 0xf, 0xfffffff4, 0x10}, @map={0x18, 0xd, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x80, 0x91, &(0x7f0000020000-0x91)=""/145, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000001c000-0x4)=r2, 0x4) 2018/01/31 05:49:18 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a7d000)={&(0x7f0000882000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000c4a000-0xb9)="7729d1ad9a49184c99b767c5436cff27b03c8c387177c64b67502a71d4dfddb4b50310e0f30d7247125481609dd1c16b4f3a3d9b18e5a5ac3b0fdc09641561db202f2700dcfe846ea6b16cefd432ce6a7354a3f209477006fce3232a568fde235b9283fcff68eb8905431ff3b510f32f9a2e9668337a149cd0e0f2b870fe6ca2a85be9136318e64a38f61a2879a8ba942a38089a1fc6a394e7ddce8926c4c9162fc6587c9214d1232b01bf0b77a96bba5596df441536ea8ef2", &(0x7f00002ab000-0xda)="cda07392bf46cefe5728935c171ca22ef0f9057d0c7f28283e29f1287bff1df5cbd25b7d138514a5ea80595ccf17fbb6aafc34c5ad0d367e269106bd4e43e24ff5ddb55a2e2e81ca47204aac87ee07fc9a3be46fce835f69faa17cb3008e2242d0156c37b9bae3fb63ff79466cb57ee57a1508ac152ab5d92c06299795e1f52381f698772221eee1c408bd96cf23214304d16974fb872652fc49d2d627a025de562f22873a297420420585c0b199db5279c1ea565d6fefb5541c6e4afbc12161d3324f9efa586bce36ce6d6cba398b998966d2ed3325f523ec50", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000)="3037d3512d8559bf1b96fd9844c7d695e4d1c5a883bbd4ae51d5220924adddf79dc5aa771023e5b0e573dfe8fb74dd9a96e0c3c8778ef910360e58b66c777595e4b996629dbfdd192c5004c52de4711387aafa203f612d0e641ad5c91b854fefac77277b1ea6be25e5efc631c66d9d596240817b1c3bc237ad65d49c8611a785a9e2b3491bde34e450985adfea249d66fac23af515a17370fc5225e9d0f011113b158505dd04dc425b93d02ddd70662b6bdaba2ea2"}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x8000, 0x5c, 0x8303, 0x10, r0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x1, 0x1, 0x40, 0x2, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x100, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000004000+0xffb)={r4, r1}) close(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000-0x4)='aio\x00', 0x5, &(0x7f0000001000)="9a0ddeed8c233d18598ede893f88533a87f829bbea5fec") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0/file0\x00', &(0x7f0000002000-0x7)='hostfs\x00', 0x2000000, &(0x7f0000000000)="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") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xb, 0x800, 0x8001, 0x3, 0x10, r5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r3, &(0x7f000000a000-0xf2)="b1e0b1aeec122b0f60dbce2ec9329217231d1d476d15d3b72df813b16ddf21bc1593a6b4900bb710852afc68b9ec958e391bd1fbdd87b65be5dbc569fd1e54a431d81f5f84b32f7bfd591f1efef9647fc35dd755dc53d77778177f4e60250fc5eda57dcf2dff960d60ae898eee8dbe1352576dc3b24326a6f226b1df1a79e23ebe0d461bbcbb3e8ce1d15135d36dd181596fcf9ad86c902b5060f794ed12af07ebc8ac580139b5068acca9b0d4486f969639e6a5e3b38b5e37a19bcaf3d0b73aa9cc84007cf224fde43c38819e37aabe831775704ad3d2d6efe324a927eb360bdc28db9e96bd60e9b3943427bd7fcd025971", &(0x7f0000009000)="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", 0x3}, 0x20) 2018/01/31 05:49:18 executing program 6: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ca3000)={r0, &(0x7f0000ed7000)="76cf5e2a8b1981ee303134f02c8e30ee78de60c544e827d3d03f3eee8760e811f099bbd3415f0fbb8ef66516bfd5c7f0d6f964e09f69e9a60df9791e95deee37f1dff7d7c230a1937067dbf0b93b8bf8258192da2382d01a1a970bb082c7d89b6932dcfe3c7c636ea11f621ec69549ff8a937fd5ba652e367ae39fe302539e1c", &(0x7f0000ed7000)=""/242}, 0x18) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed9000-0x2c)={0xf, 0x1ff, 0x2, 0x9, 0x17, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x2c)={0xf, 0x1000, 0xda, 0x8001, 0xc81ed6196ef0a0de, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000031d000)={r1, &(0x7f0000334000-0x6c)="6f11cb270375f530d47bbb0e812332b69fdf8bdfdef1bbd1d3db7334982fdac784f6f28b8b9b3248f236b85f586c7ab5cceda08c10a8e7ca8c4ecd0796229250e2beba3667f749c6a5df51cb473dd594299c7398ea44fb89b0e4af5fabe6c8bc571bae20c63a1b7648389fd4", &(0x7f0000ceb000)=""/33}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bb5000-0x20)={r0, &(0x7f0000ed9000-0x4f)="21790832331588c8f865095e3e48cb92f419b934487b5e31ff46295dbb83eea778e7c25de67a84a6c6941461d52c19130cdd182f8400731608bdcee07e9ca77fd71ad28a4dab360396f936c3578524", &(0x7f00002a4000)="4649898a243beff84cf1d36e01a197f2841c7331f6cd565bd61d41cb", 0x3}, 0x20) 2018/01/31 05:49:18 executing program 5: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f000065a000)={0x0, 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) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f8, &(0x7f0000002000-0x10)=[{&(0x7f0000722000)=""/109, 0xe}], 0x1, &(0x7f0000653000)=""/165, 0xa5, 0x3}, 0x40010040) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e2a000-0x10)={&(0x7f0000992000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d20000)={r2, &(0x7f00001f3000-0x1b)="f21a946fba615735c61f45f3574a40a9ec57a4ff6558346f031d60", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000)={r0}) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000ae1000-0x38)={&(0x7f000002a000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ae0000)=[], 0x0, &(0x7f000015d000-0x120)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:49:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000023f000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000+0xe32)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 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(&(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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="5477c2f827304a713929a3124073cae7b78b639085a34c5d0a945c8f2701ff1077ea8f08df36fa4f5e758ed453ed7d795fdd181337e0e81f0f7d24f24cb34cffa52e51ef7152d9a635f731303f546860a7dc57e7fb4909f74f032fc441a6ed1b773af9cc18f713b05e237c7cd92440e98e485789828eca874e87ff9377e709970daa030ed0070566332b6bfb2b8c0d88ca013f8caa08968e1f122f5b202b311e3da4c96e50cb219e69f5055a4626e397b95af8bfa0df8c4bc6a61f48533f8c991d4fb125efdcb0bfaed4bc6c461e9b4625d71b35fd4a4e", 0xd7}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000002000-0x440)=[{0xf0, 0x100, 0x6, "9430f42e216f5f0c3632d5847e7596d36bcc95653c585bcaf53f093a562610865873ce0a66b00c9107a8a3087f6473e46356e2999419c0b916b3b97ab216051d51693e188bd7f7718e58df3a83f9bfac4b3bcb715f081d2414d2460c6066bfc247fae61119ad8db3b224399f29e82f4c6a4f1d42806b56a4a708a651bf75ab6dd7caf29e336dda68240be09cad919d1c1eca6fdf0277cd5d66be49068126c41e0ad6c42f5fc88adc3a85b5623f35bfb5094c87ad5e4a9d4654b087935e301e843ce9bd4d2ec1dfac71b70a20561ebd8f947dc754da88c099aefb645538046d"}, {0x78, 0x102, 0x3, "d9ff7e3a6be21d1cc647c26772eca1fac3f4558f6f75d3fa506d3bb4c0cc31e76fb2a12085e18b280dd9a25bd0e4fa7acf70bc785e6aeb203b750524aec143ca0f55fb9c0bb8cb976731afb8f4b8471c6aaca54a817e4264db31387c22edf4a41223c7c3"}, {0x28, 0x1ff, 0x81, "bf9d4ce3e87952b5b01fcb932526ebfb14495edb"}, {0x48, 0x10f, 0x8674, "67d8eea3607e94d342ca66f81d1dc33e47571e096d669e9575db66e66a7ac192da9cd8771f0d31003ab119ec14eb1bc81f42d9829b52"}, {0x100, 0x8c, 0x8, "c97b700fac50183ad19b3c798a447d7627e2547a1a1381b4c71a85175fc001fb051398f60ddfefcb9bb918fa0f9a524650de08dfcef67f198e032c0b75ef0adfeacc3c7109421b331f72889ee45da51536e925744c50fdbe16c94beadcb0dd202482b88d5e505ca91de40404449f5c4e8d394d7221471a482cb1c86603c0c71f0f9ff05786ebcdbfb36702f729b8f00a82d3fe89776049667e7c5469e2462982f29ae22465bc014496e53b5c808c32b11f40d51dabf02906e94b37715387186942f50626b7ce0c3adc44cc2d2124b8d0fbf1ae5d76324d4ef4e06b156e870256d22f157afcbe7dcff9d52692b5"}, {0xb0, 0x114, 0xc3, "18d8af5ce601d938ef66364d77c4629985ef032124d9c56e35d115b6b4f669fa4647aa5154371ba994bdbd9f25f41d6158b7a236292fe0fe7ce1f65dcc29f64cc17e3704e65e81a51869e41953abe258c3c3e115c277b83d356a82c5bacaae9250910cdace1af244f7c9d2e6045b1e153587db7e597831faad43523b5ab5b1e12251d4b1e142ab141816b24c20c554b40fcee52c4a822f92fb41"}, {0xb8, 0x11b, 0x7fffffff, "cb4f04e6f829026aeb5f077d76bbe88452d7955df4d5787aa301d15c98f5915660e1849f2d01ebc511a217ced88537d05efb3c2291637457bc5b873008535d35f2e9e6526f9af910aa7f2e814bc1582ddaea5e9fa7bcd6ed7482e9e5300199757d8c5aa6bbff729d338513edf8bac146d3cd9f8d9f80d4a3bbe244beda578cb2b3129550a98af7c0cff263656e8f9c8e39b202235b349bd08448c33263c804ccb9759cee"}], 0x440, 0x10}, 0x4000000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000bc4000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009d1000-0x70)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000233000-0xbc)=""/188, 0xbc}, {&(0x7f00003cf000-0x7b)=""/123, 0x7b}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f000034c000)=""/116, 0x74}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/195, 0xc3}], 0x7, &(0x7f00009be000-0x51)=""/81, 0x51, 0x10000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000092b000-0x1)="9e") 2018/01/31 05:49:18 executing program 1: 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) mkdir(&(0x7f000041a000-0x7)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)="7373040100", 0x0, &(0x7f0000058000-0x2b)="") 2018/01/31 05:49:18 executing program 2: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0x51e, 0x3f, 0x77c5f812, 0xb, r0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={0xffffffffffffffff, &(0x7f000078f000)="", &(0x7f000078d000)=""/1}, 0x33c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:18 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000001a000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000004000)=0xffffffffffffffff, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xf8, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001a000)={&(0x7f000001a000)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f00009a0000)='./file0/file0\x00', 0x20) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) 2018/01/31 05:49:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006dd000)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, &(0x7f00006b4000)=""/4096, 0x1000, 0x5}, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000001000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 05:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b20000)={&(0x7f0000cfa000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c08000)={r1, 0x0, 0x1000, 0x89, &(0x7f0000e3b000-0x1000)="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", &(0x7f0000d67000)=""/137, 0x80, 0x0}, 0x28) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000045e000-0x10)={&(0x7f00008ee000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000869000)={0xf, 0x10, &(0x7f0000185000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x3ff80000000, 0x80, 0xffffffff}, @generic={0x10000, 0xfffffffffffffff9, 0xb33, 0x62}, @ldst={0x3, 0x3, 0x3, 0xa, 0xe, 0x70, 0xfffffffffffffffd}, @ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0xfffffff4, 0x10}, @jmp={0x5, 0xfffffffffffffffc, 0x4, 0xa, 0x8, 0xffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8}, @generic={0x7f, 0x8, 0x5, 0x3b}], &(0x7f000068e000-0xa)='syzkaller\x00', 0x7f, 0x5f, &(0x7f00004f5000-0x5f)=""/95, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003ad000-0x10)={r3, r3, 0x5, 0x2}, 0x10) 2018/01/31 05:49:18 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) 2018/01/31 05:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f8000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f00002f2000)={&(0x7f000022f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000944000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x2041) 2018/01/31 05:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') 2018/01/31 05:49:18 executing program 1: 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(&(0x7f000028c000)='./file0/file0\x00', &(0x7f0000558000)='./file0/file0\x00', &(0x7f00009f7000)='sockfs\x00', 0x1008, &(0x7f0000917000-0xb3)="") mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000080e000)={&(0x7f0000793000)='./file0/file0\x00', 0x0, 0x8}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00009c0000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f00000-0x38)={&(0x7f0000336000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b96000-0x50)=[{&(0x7f0000bf5000)=""/2, 0x2}, {&(0x7f0000459000-0x20)=""/32, 0x20}, {&(0x7f0000e85000-0xc8)=""/200, 0xc8}, {&(0x7f00000aa000)=""/54, 0x36}, {&(0x7f0000bf5000-0xa1)=""/161, 0xa1}], 0x5, &(0x7f00006ce000-0x9f)=""/159, 0x9f, 0x3}, 0x2) sendmsg(r0, &(0x7f00000c1000-0x38)={&(0x7f0000d08000)=@nfc={0x27, 0x9, 0xb1, 0x5}, 0x10, &(0x7f0000e6c000-0x40)=[{&(0x7f0000d00000-0x1000)="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", 0x1000}, {&(0x7f000082f000)="8bf3ede0f0eb265a9704bd1b58b2f4dc18df0caeb0857acafc7298f6c88c9f6f909f6d6d9dc9105bfc3f59310bf4acc5675b90603a90e4c87fa3eb2fb2af3014c8f0f035e4c4cb7fb1ea0769f32e064580b69556e32560de91e78b989b9bb334b2ff8ccae7b35c86fe0db6b34f4f90eb32aa0200f41b1bf88a6617fe95aa6edecdbc2b637ca106267157203dfefa96cf41297a8040fc838c9d4f0ceb94a0d42a3ccc3ef4421bdecd2c4c84ec3555de924fce", 0xb2}, {&(0x7f0000168000)="508304e69a5f113671731fc3d285eef39543d2e594dd2e789e2274eb78d2c55eee05711d48079977d13f52e2446e0d2df1f7e5b3b5ea4c18ffcde76238e5ca0d6de186fdadb8688f0855fc730b49c001dc9d3170667bcf631ca9b53119171f9f72c71cb0d3d0c1ca87d46d9e310b70614bd89714905f22561b31bb36066c165d6ab7", 0x82}, {&(0x7f0000f2f000)="25779cb3ee272037ccb8ce762288a31c51e06d7999e29171807863576c13e183ca10a7f323ccb04409d2f7876ca1589d260ba9a74a1de7bc9048e53819372f6815efd0e31a5963857e5c78b0157374a55a77408976668dafd8082bb3dacd6c309ea6101ac0b27a1169639afa3ec5e02b77d3473e3c3c812be4b0d9e60e856f0433b0dee46253025cca25df81040f9dd42c3044f071e15e84609e2065af9426dbae6655891ae44356a628f5348c61b89277949f173804a941aadccdeefefe481cbe2dc2bbc5ea9c5a3cefa975febe9dc21798598a0e4536", 0xd7}], 0x4, &(0x7f000025b000-0x1150)=[{0x1010, 0x102, 0x8000, "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"}, {0x88, 0x104, 0x2, "41bcac4a70c49579579a2cea39bba3fede104052e15265a106f504cefc8c37a13d9853e634619c61dd71fa48fc291a454f0133e44b0c5154cd5b23e528c3927d175b400280a662848839d507406b07f18967fc7dcc5b081783558a87e580cda2d15078c16e1e5b56c25f344009b6a335df"}, {0xb8, 0x10e, 0x8c1, "db6c76780182617660e853770c833d0941b99a06aa20e87457c88a0479315e0f70bd5691e1a28744b2d5a485a991cbb597919aa0886f08b51da536597570e8f747331d7ea4c6af16698d178c3b67f869df7733a7fe6cf55f5abd5e6cf8f4bde039af7f2a25bc0e40d3c73d674fa865461f30cd2ddd2e9d44b5ad5940b85b8730bb80834b08c952405765c1d04180e4e8cf40856933f9a37c5ad5b9793a3abee10d2d81e327"}], 0x1150, 0x40000}, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/31 05:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') r1 = gettid() perf_event_open(&(0x7f0000ad1000-0x78)={0x3, 0x78, 0x6, 0x20, 0x8f, 0x5, 0x0, 0x1449, 0x2, 0x7, 0xfffffffffffffc35, 0x400, 0xc7b, 0x8, 0x80000000, 0xf09, 0x1, 0x8001, 0x8, 0x12, 0x7, 0x3ff, 0x2, 0x101, 0x9, 0x8, 0x56, 0x5, 0x1, 0x800, 0x10001, 0x169f, 0xff, 0x8, 0xffffffffffffffce, 0x48927ad8, 0x9, 0x3, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000f20000-0x1)=0x0, 0x7}, 0x844eda185455705e, 0x6, 0x4, 0x7, 0x3f, 0x9d, 0x9, 0x0}, r1, 0x0, r0, 0x2) 2018/01/31 05:49:18 executing program 7: socketpair(0x0, 0x3, 0x7, &(0x7f0000c9f000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80002, 0xfff, &(0x7f0000798000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x0, 0x7ff, 0x3a18, 0x800, 0x0, 0x400, 0xa0000, 0x1, 0x8, 0x7, 0x6, 0xfffffffffffffffb, 0x1f, 0x0, 0x0, 0x7fffffff, 0x8000, 0x6, 0x7fff, 0xffff, 0x5, 0x7, 0x4, 0x6, 0x2, 0x3, 0x7, 0x3, 0x5, 0x401, 0x6, 0x6, 0x8, 0x0, 0x8, 0x8000, 0x0, 0x100000001, 0x2, @perf_config_ext={0x7, 0x56f}, 0x0, 0x100000001, 0xffffffffffffff80, 0x4, 0x1, 0x6, 0x4, 0x0}, r2, 0x7fff, r1, 0x4) 2018/01/31 05:49:18 executing program 0: socketpair(0x1, 0x4, 0x8, &(0x7f00001fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f000045f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c34000)=[{&(0x7f0000001000-0xe8)="f95de008f1735db3b900778cfee810c874444bc7bc0fc35ba9006cd3b0df697162b3b9b652aa0596e4055ce96af667751024043bd9f4575cacbab0e8871066e2922888a3616f0c82f6d8eca13b08d2ec70e66fbe4e2dfee2d90494a5aadb78e8f1cc3f71af11d0cd9f6aa1f4e8e7334f53a63e90c15e0133323e5dce92139bbd785d1e7605c3fbcbc947eee291791b708773eed592561009db861a7cf03c820fcb6053fa2689001d5b217212e9312147cd86cdaaf201113754ad92171bc230054bef68a266503104f7e440b060c3a1ee74e0ef2157c3aa559215fd4eba11c93da686d6ba4a5da04d", 0xe8}, {&(0x7f0000a40000)="7cb7f73ea05837a5609fc5ac9bfe2745bf356511cf3741b1386d3d4fbb5251f8bb9a46dd9d282f0cd86c86b523ebd7947c5fccb1f997235c1a0399d423a46da40d775e03b9139b3bf1d70682aa17fe0038cfecace182ff77fb85bbd003760b6fb819ba40c71a7289b4dfa67c06826bcfbd5394459ec05a1ceed4bab8c679168f900b7a826749cbcb55cdcf403c9e2707d5e0ee1199790b304efd8107d6f93f1350edf34a2a11300b566d85c38a17e146", 0xb0}, {&(0x7f0000751000)="aca1d7b6b245a4ab0a623f22a04b149819c99614b05e", 0x16}, {&(0x7f00009f6000-0xe9)="5284ed4c6ee1f55eae6fedfb9d50a291b361c9b58c2316e77d230ff8932e0f7a7c14f933b5b589933ba9130db64d979aa1ad489224cb695e9b8fcb73b46d5bd511eabb1fd029752e8a096bfffff3df4288936d8f7fca05aefc65a2ecaf8b0919181688f2072c19f35d0f626ecd57212178abb3a8be00a28750c853186a824b73ba096ca22249c1eee0d81e509a21f1071bc76f92f251d0513a09e4def9c1355e20a1121720d00ce5e76798a7f3938154df85c8d890667d69e04a7ebb259929f5f8016d2e3b1d9b75d0ecb2d59c25081e6f4af11215d552ff88aaa93bb8be815079327f1bd2cd73a018", 0xe9}, {&(0x7f0000128000)="ea18e358927cd4fbcfd6998b493950b43db80b91175309c9da67e24fc9c62b19921ca2d7938affa3545fe1a22b586ce2b52d71d927d30228dae248ed56e775c08995ed9c6c228b48dfa445849927323ed41d", 0x52}, {&(0x7f00003a3000-0x1f)="f2f35fb9ebece5c7568df658b741ec7b1c7640c15d1991170ea1738edf5cf7", 0x1f}], 0x6, &(0x7f0000000000)=[{0xb0, 0x10f, 0x6d, "b2a1776b1b1233eab652397e794bff279e2c55782332c72ab1480cfb5aee228ea684b94ec166b03d80d93ec9330308bf77589f314bbaf0f9667eb0404fdce4516d1cbc92ca27feb4ab36c16fb4c2986d7a1ea25f933e376d57052641d7598d4dd76e5cec9a2641ed5cf7d294154c4d85437bacb2c42e3a693373473644572780bf5569e11bfa103dac28f752d6f1eaa4905251c250e04448328df9601fd4"}, {0x88, 0x108, 0x3f1e, "0d962ff151e0e87825987f33a221bb0338040e7e47670b776ec8bcb77141fab219c462fe92eaea30a38a72617568c511c3aeb607a4bddd221e90b0a911e4a52622e2d9cae62dbdfa6934a9c2023c436b7f0e09ae79eff9f1b53cda68e2b43a3f1d6bbdbf86b1c057c503b6b3e133487705"}, {0x58, 0x1, 0xc3, "b2e6d019367089782bfaa684ad2e04ef44aa105909cee2ff6e6164082b3b64d206815886dc59433af4b4dcea13b4eca0a96753f5c2113b1361c1928924ab06f840d9fa28"}], 0x190, 0x20000000}, 0x20000000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a5048301af29deea0595ca9893eb0def", 0x10}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000b000-0x38)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f000000b000-0xb7)=""/183, 0xb7}, {&(0x7f0000003000-0xab)=""/171, 0xab}], 0x2, &(0x7f0000007000-0x33)=""/51, 0x33, 0x20}, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000b000)=0x3ff, 0x4) 2018/01/31 05:49:18 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) 2018/01/31 05:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0x9, 0x5, &(0x7f0000c52000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0xfe2c, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef2000-0x1)={r0, &(0x7f00007e9000-0x80)="b4729295056b0df8871357dcda6514d47062ba3903310afae10935d10703b5b0806bebaed57382b691e08dec8c1e7e3b01d34a61df7c0bd7f29e4970ca426a9d381649ef4f29d74bf52686ee1ed2af94dd30afd323b210878808492b1fd98aeffced88756faffced1703518085e5d864c20111a2146713d7b2749c824ee37bae", &(0x7f0000ea8000)="2ef5e01498d11f6476c6845422805942b9fd117f0c04a6894e43e966b4b1dd25a30a9089a6fda01e3265f7d0ac708f83b6d1143856ed4dee8669dd0f7b24ef16ec9b33a6639611c2411f7edafc322a4af0b8cd970da1b9fecb477d3e6859845bad755cb1229ba00cabef17b89cc96d18e0c5a2ebe042644763e027797f2f97ea0747bb92cd42f1caf786f91068b568573c8d8b", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006da000-0x10)={0xffffffffffffff9c, 0xffffffffffffff13, &(0x7f0000754000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003bd000-0xc)={r1, 0x5, 0x8}, 0xc) [ 57.987765] syz-executor2[7215] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/01/31 05:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000098000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000666000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x60f48b23, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 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) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000039f000-0x10)={&(0x7f00001f2000)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000d9f000-0x38)={&(0x7f00009b0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000587000)=[{&(0x7f000005b000)=""/0, 0x0}, {&(0x7f000090f000)=""/241, 0xf1}, {&(0x7f0000954000-0xf9)=""/249, 0xf9}, {&(0x7f000018d000)=""/85, 0x55}, {&(0x7f00008df000-0x21)=""/33, 0x21}], 0x5, 0x0, 0x0, 0x100}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000a1000-0x48)={0x0, 0x5, &(0x7f0000477000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000ab000-0x3)='syzkaller\x00', 0x1, 0x3b, &(0x7f00001dc000)=""/59, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000959000)={0xd, 0x104, 0x4, 0x3, 0x0, r2, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc3000)={0xa, 0xefff, 0x10000, 0x3, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000482000-0x10)={r0, 0x28, &(0x7f0000699000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffd1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d26000-0x10)={r1, 0x4f, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffee) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001e7000)={r0, &(0x7f00003e1000-0xc3)="0171ae2cc666ee8d0981f8ec04c9bbd231283be284160d1aaf80779ca4ed4232e7db72a67ef61982a651a9291c61f56ab574576906e41ed6d06b305f83dbf85345c99bb662a96b35587a7e4d4f083425bbe8a1b50f5b4e89465d4ef6e011aa97a250ddf65d4629ae3f76379d98c46f7fbfe15d0f653914412d39002b9e0daa6318958d1c2bba60c3e0088a6c72499b7d132f5ca72b7b2421670ef2f80ce1bc7986a77ae648f6a45f42c5a0a30e1e2cfcbbe1582841fa6472b3994542ead697bbbb80b2", &(0x7f0000b84000)="4bb20000000294fed166bc59", 0x1}, 0xfffffffffffffcc5) 2018/01/31 05:49:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0xffffffff, 0x7, 0x8, 0xfff, 0x0, 0x101, 0x2082, 0x1, 0x7, 0x55664d10, 0x1, 0x3f, 0x8, 0x2, 0x7, 0xfffffffffffffffb, 0x8001, 0x3f, 0x1000000000000, 0x3126, 0x1, 0x9, 0x0, 0x3, 0x80000001, 0x80000000, 0xb7e5, 0x9, 0x6, 0x101, 0x4f34, 0x100000001, 0x89e, 0x7, 0x9, 0x9, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x801, 0x2, 0x40, 0x4, 0xffffffffffffffe1, 0x282, 0xffffffffffffffd8, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7ca1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000003000-0x78)={0x7, 0x78, 0x6, 0x1f, 0x0, 0x4, 0x0, 0xffffffffffffff7f, 0x200, 0x5, 0x5, 0xe86, 0x8, 0x893, 0x6, 0xe0, 0x7ff, 0x3, 0x1, 0x7, 0x10000, 0x3, 0x3, 0x5, 0x100000001, 0x403, 0x1c0, 0x0, 0x1, 0x0, 0x309, 0xdb, 0x5, 0x9a, 0x7, 0x0, 0xf0, 0x5bea, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0xf}, 0x808, 0x60aa, 0x940000000000, 0x6, 0x7fffffff, 0x8e, 0xfffffffffffffffb, 0x0}, r4, 0x1, r0, 0x4faa6bf9b8dfb491) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000)={0x4, 0x78, 0x8, 0x100, 0x7ff, 0x8, 0x0, 0x100000001, 0xc0080, 0x1, 0x6, 0x3f, 0x7, 0x8, 0x10000, 0x6, 0x6, 0x80, 0xe4, 0x3, 0x9, 0x0, 0xfffffffffffffffc, 0x2, 0x3f, 0x4, 0x6, 0x0, 0x1, 0x8, 0x9, 0x1, 0x0, 0x1, 0x8, 0x7, 0xfffffffffffff673, 0x3, 0x0, 0x7, 0x0, @perf_config_ext={0x100000000, 0x2}, 0x2000, 0x8, 0x7, 0x4, 0x8, 0x80, 0x3531, 0x0}, r4, 0x1, r2, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r2, r1}) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x6147) 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(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000004000)=[{&(0x7f0000003000-0xa9)=""/169, 0xa9}, {&(0x7f0000004000)=""/154, 0x9a}, {&(0x7f0000001000-0x10)=""/16, 0x10}], 0x3, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x2}, 0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xb, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x27}, @ldst={0x1, 0x3, 0x6, 0x7, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @jmp={0x5, 0x1, 0x7, 0x0, 0x7, 0xfffffff4, 0x0}], &(0x7f0000005000-0x4)='GPL\x00', 0x0, 0x27, &(0x7f0000001000)=""/39, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x9, 0x5, 0x20, 0x9, 0x0, 0x9, 0x8010, 0xc, 0x2, 0x8, 0xfffffffeffffffff, 0x401, 0x1, 0x2, 0x4, 0x0, 0x8, 0x81, 0x8, 0x101, 0x8000, 0x3, 0x2, 0x1ff, 0x1f, 0x100000001, 0x20, 0x7fff, 0x81, 0x7, 0x5, 0xeab, 0x78e, 0x5, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x8}, 0x1000, 0xffffffffffffffff, 0x69, 0x0, 0x2, 0x2, 0x8001, 0x0}, r7, 0x4, r1, 0x8) perf_event_open(&(0x7f0000004000)={0x1, 0x78, 0x80000001, 0x40, 0x136f, 0x3, 0x0, 0x8, 0x4c20733bb0838e69, 0x1, 0x6, 0x3a08, 0x5, 0x4, 0x7, 0x80000001, 0xffffffffffff4805, 0x8, 0x2, 0x1c9, 0x100000001, 0x9b0, 0x6, 0x0, 0x9, 0x5, 0x5, 0x6, 0x5, 0x2, 0x6, 0x5, 0x88b, 0x2, 0x3, 0x6, 0x2, 0x115, 0x0, 0x1, 0x6, @perf_config_ext={0xffffffffffffffff, 0x3}, 0x30010, 0x1, 0x3, 0x4, 0x3, 0x5, 0x1, 0x0}, r4, 0xfffffffffffffff8, r2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000)={r1, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000-0x2)=r8, 0x4) 2018/01/31 05:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000075a000)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000097e000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000481000)={0x1, 0x8, &(0x7f000000f000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x34}, @ldst={0x3, 0x3, 0x3, 0x4, 0x7, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x9, 0xf, 0xf, 0x8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000c28000-0xa)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000db5000-0xf9)=""/249, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000053d000)={r1, r2}) 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00004f8000-0x4)={r3}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000072c000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000b13000)={0x0, 0x0, &(0x7f00002fc000-0x10)=[{&(0x7f00004f5000)=""/156, 0x9c}], 0x1, 0x0, 0x0, 0x6}, 0x40012100) 2018/01/31 05:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000126000)={&(0x7f00000b6000-0x80)=@generic={0x11, "75d03e4e9c5bcec20df4ca0a95e2c6894c97976cec90bd7aa78169a1c61e5f66fd7837577cb753f79bc1ea7b393c5777d9499207582f0eaaa2c7fe41aecf83239bc3b8cf80e3a3d4af199bae49f7aee5cc50b71aedafda6e498e22f2bd7797f97fc83bd7fd532f67e47d19cd967d161ea3a9a23e3d8e107a49309833f845"}, 0x80, &(0x7f000008c000-0x50)=[{&(0x7f0000092000-0x1000)="1cf90ee414140c4a3b1984f5a56d0a01ec2dce1a4a01ad3617586f21c2e3a1a249e981bf1c3c3f1b1422af2a5e24df6d6b58783ab0fb5decfe2cfa4b6b4da6d1581bee7321e8f428fcbdd30f540a5ed830955073d6c6ea6d7eafaaaebdbf8be47ac202611e6b4bdaaee919ba8cd67eb8db121002548f36321b0d78dc37c5f46c343cde690dc158864e0f9bba5a510cf16dab47837b1225605741fac9554e3ba1ccc558078e0e1b64e1e5ad31a353a3cef4b8d5591122d3ceb148dab4e28a4ba15eda2f92171ec7cbb249b482aa33752512c4465bf4cb7053cfa03fb082e849b58d384a77feabc82916ed07e1770f6ff57bf7f617fbe7a6e523b87d170c891972e58c7d70a98b5692653edd9421baf946ba41b61c25e8dc49b28bc2ea3bc59dd72eca5c6c5fffae0677cfb3f6517e6424ed51b2d40074a201ec56a393132e6465d79e511bb60ad017653966b82d797a27b57f7f3ca33d8ba5a123bc68f77c0c0b002c060c2cbcc9128e46da8d1c9adbb3973d3a7a2183249622076398a189ff1a84cb5147cac737c9ff7c4009df0a3fff1a557b74f794b720558f6619e0914508eefa4dabd187b36310bd02903af47afb704998b80114efa95ab64ac01ede175b9ef58dbe2dbfb4a771863f34a25d351f82491b95e285e880dde5be85c1f9d0d1f3d4d23a25ff61521a58ecd748efd5d97308dfcce09f71e6887dea7f19cf8c27487292b7017621e33c9a91c7a913e148808f2f446fea39261589d9a14df03bddea8ff1cfb7d431d4f8985712a156b24db29d14ea8e52bc259e704f7b32297bb754553630edce0a1f170bf94c36516bf27652e882b4ea0316013c7ae702f4099721c3649451af88c7bf251862d5027ef939cf47510ddaf3e06afd689c71be3c249d19fc56b7619e38b9d232c1bc81f66a73fc05024228b336f6fac8ac5785db981a08c89d5debbdb3de299eba243e69769e3f6d2371bbf53212ba6cc04fc5d8f5bd73aab7244def9d937370d6969c97f26daef8e14e64f1d0b4e96376fa96c9695c60b228563b0c3790789f18d7cdea3d7c3a584d4c4a60b894152242258391a19fcb0f6edafc0453cb36af8dd2bd9d81df1ecca4d9d545d22c174f7451f4b43f22b022466336b5eb6fca0b84d5c3154da131eae69b282700743848dafbea0c4086fd141295577cd313a551c68ba21ff7ae4a6c311794b32dd8952205d54fc3507ff3c2910d0b7c6855dfd19ba2fb3ac4d8d7e08a7d2df93b52810f542772daadc4963ba751bce16ab01df4b91bd5e22a7650edfdcb5a628b8e5c6645f021e7cd09c518bc0d1340186f5cb2f526d1ad91189a446bdbe9905ed69b919637304a6aa2a44b99e03bcd8478ec48895a2b797032f7edcb3a48e312a5f60c126096b71bbdbff6c3a9852ef14cf5f242803a96e3bfd8d5aabd0d5c61c6f69280aa1cd6d937cae629d500ae707597a55c369f7e01ea38841083c9a55e0915f6cd6ce9183c766dddfa648e7db6596b4bf1d1871436893e4604cc4cb793d12e4fcd7ea5940921736b10e5fc7b4159610f91c9d0c47f4865c9f5b2073d0450fd246b9617c9676a41026ea83978efc86a5ccc18b69844dfae38317b473292f12e801f8cddd82553caa6985eae02f2d3aa94b0abd9c08d4bd881cafa0ee27fdaff9927e3978d377fad80dbcbd57a7a9687a99c965b145d1ff147cda6102a4155ea44b4e92f69ce547d2f961b64b05083eefd6699b62a8439eaf65973d31b3882e089b947974f168a2f4ea52dd9819ce5d7b8c99457012a18c3c138eb5cbb24eb14a149c85cd3b0ec877533957ac13a8b65b1b7be13927418a4ee58e5cb32c02be257f5220f953c7595efa85d726739d27aec8d6903dc85eb6f4e2b5f555e329fbce146889bf070973c669c40d883470c7047269a69e311437ac1b85a45b40f567ba335145a72634b57d4a4f1b65b093bff8bf7283399a98636e6db44ed0ba40718deaec1ccf6bbf401f49b673132a25cfdb356e2a12b7a563eb041c086af762a1c84909ab719468b5fea172176e1f5242cc624c9028e3c82ecdf98707e03520fb98c7fec59ac9351e28355d823787f202785e6b024f441a53407acc4159f02d1924324d97363ee1b74924715543ecc56769aa58e2ac1c567782c19ff8f640ff94b1ca8ea7b250af0307fce4c2b752b819e09c71b75edeb4a31f3501c26d897d51dfce9e7097d3519643ece93b34fabad736bb2209c7fc733636129f141850d30de8d4d23211f9944e132f8b18d47aa2792ff62801e7faf486de624aa9c394a3e9ef0f14371421adc2aa497b909b62aa6fcd7dad5935c5d9bcf67576e9715641f32ccf8e14170101663304a6ac1a4650f530ab035d50380f93a06c0e71ec403d0acca31fb77aa4deec24e953d3bc808d839ad4d615f3662ac54559d1f5e7b31f349985c3c936af87d845a87d1e86eccbc6b85a536849e8c428a13fe9c0bb66aaea04612c48949470b4bcc665ac60772ac6543eefe9a01aec69c3f8c55f7d319ccef9e7d3c1b614173e753f7ef7909fa97a2e7b304fed945fc37fd26de766dcb16c552f3f68544426979c70fb5cd765c86d384959f128eb7200fbdb1a2afebd18c372cb24a6fb20af682088e0272dd6ae4e9a721a4244c375c061a1e556db132bfc8dcc8bf54cf6b37bea07c9e6cd7c5afef56af05d5e55bbfca828962eccae10cfef1fae96acfd1f28b78c5cad5d0e7de0bbf36fcbdc65c7f658e8fa0c8f34422f199924c26469bbc60d746986b65d07417d2659ade88eec7b07aa9dbf24b1e847c6fc2a8d3c382b980f946547a67b6317e40c090d53cf02f64609e75dd8c75e49b1a46712c40928e36257a30cfad126761f728b3ef049f86bc8d8dec0a3d328f31f5dea518e18c0eb1b4600337edf84592146880cb57e42d5280c376f3cb19b42421d40db0922b277f8cd64957f68df29cac0318ebc6e97771268b2554d047efc9f75d090200a92cb257d306e07b424826dcbbdc0b351a82229c071d6782d6b50191929dc92f3c68dcd56649cb9933d0c98ff83eac3f1a9c2b0fbda27704ade2acd93db8830bffbffd98153db197775578b111966931033453b469064fe201c66c59e3581b560b3db15d401de7731ad721531ab1cbd58f08a38582e3d2b5a36f640915d6ddf964186b4834b2921df21b5c57445504305e5121d867de6adf87e8fd77210201e653545faeca6019429cc8ee4c4f1c75ad3acd94f70d99f5d37dbf3293f2a05e3cf362d452cbc9b513156c3d7e563ddc7a8de0634ed3bf7e69e041deef51fbeac4d56988d952ace5bf888439c95758ab3cd4b53a7e29e100c1a42e38ae708d6132d23544d781512dc77cad32b8f6f80ab0c6466b3fadcbd9f94732e7a419d63e4ca802d51a8b80276119799db49691770e2c746502b3ddb796aff923bc867d82efa994643ac48a18d38a806641784f463a2b0f7dae3bc4288324ae812afb80497328853ce1b7dce4b9c7ea6e8dfd07a453b31158cfb3adcf1933e3b4ea126e81370d4ea91f23eeba986593c5140eebbc38b92f9bf5aa207c732af10c5641ae24d623eac9e6a23daf51be93a73473dec85d65b8e2ef4e93545d648d6281987562116a9aa4db9079ffc6479592982ed1284d03a3dc7d2dbe14d39792dbff272a005e340edaaaa34e27359a5f829e802738daf339c9274e2f395aa4239e803b84993ecb0bdbb5aff88e132906256162609201b98fc3d1c48b8e5f56aea3115e0ed996bf78facc42e5b8d13fda464f24e42e227afa8299907e4c40163d9b71c14723a235ac013c4c0bd344884ba527d471446c661abaef60195a60c35478c44b7b50f066dd6750b41b406bcc4a8b3c0707b663f64a2144ff1e5ebb6fc87c002ac637e1bb90e6bf197e4602eafc72ac28bfae9bd3385d67c29bf2677b116d03cc91f6bcf8b6c8b0325cb8f4c9a2a21decaae0270a769f33edf220b0182aec8a8c8e35d49b1716230c36066f3586e07c33644bf21a0d2027bf632ea335ac9fa86f0bcb8d666feb112fbfdb07eff3e920542b5b5fb055e741890d2dae1d98d6a3a0810d8c2e53e894876872d523936fee9db032d30b5f02e84fa4cb0cd25b991801c19c85638de18e9b799fa4cc932dfa4f3a89677722c6ce8bc14e98121dca984b0ea9048b02d4d446753ed4c55007f3ca6d84f857702b2a1d4ccc7872c1f916b436a417a2aaf23b408de0d70ef60c6ebc552c1736d21d141c8e15879db3efa41345545f65cb65adc4278078340d7d1292a1d4635520929a9dd014f5fb0db9f92aabae572f377322f2db6f7de8e153e65313cc22cb756503755bdfdca24acc9e9e361e08ad4758560fd1abe79a86b7e99231e2e9e6f3e7c9d0db4f3a52e970f3ebb59b5840c42d431679fc9437fbc0ad932b4484bd01649631ac3305f8fb492acf79017e497a3c897e385feb41c5cc498269df734511423627dbc5d6628615086300c29c6eb03b93624e6a12a264f3c8ea2a0ea029400a0e4db04d3636a79354255099bd7551cd691cb2f6e8f895bc4ac084e99c3d552922047fd0e2f764d0427764ab4f033326da23ac5ff57e98225c7747385da6657cb7c7cfed3785b1076a7d96eceb8f309e5ff9d5605462e40213894268ce59e765f52c106897b6cf7f3f59b5440a10575ddfa570159d40a1348e6b6f181572ea27d33b4c3b32d160a69e61a40333ff32c61a1fb5c6ab272e87d3a555991453cf8b58756e8c1bb01787e2afca129d79cdb3014716de3936c59699b299506f919e2bf0df08e177a6a4ff8c3f8ae83c3b85b196f2e9a0fca89a1936d5afa10cf5e9ad297b9ee977152d5059d8b83d7a8a5b344f6c2e4afa5d4303486caff2dcaa8ed7fbf791f1a0be410c63d4b5b8740f15513ace28b73c2a20c8e78080b04a125c92567649611481ce395dcccd1018ef25e9b08a7654f47567536df3aa37b6af061c757feeb9325118b0241d13cc9ceb88f417306673b9cab2ac57a506fd630e55ff2a21486d73712c7c4d223247f4d12ebcab6b6ae42de7bdc249acddad9c7a3b827a2b72e9885e3ab8e9c50f87bac0642667601b244929decf63f48ebb3a051d47e2a8343d635e16d29b19fab4fee0b87c5080f6e7c1282d291a83842e68be0c6750d25c0bda47f0bec04461f180a605c01dcb4e86c958fa8a53a00cacb4b1a08827f1d2c642477439b76cf4b84f544e3fbdfb278684fecc16e38abaa2246e7125052bbc689de4cd36eefd070832a0d8d2ed74f325289c7eefa08f183a757673ac83e6022eaf38734b976181fffac44ee6118fd634a2d94e18bbc6ab40552a325c108c504cb77a8a70b66db546a566ea997ec4e9015b9645e19a4e2bb4f6ddf59741c77e9daa605d07d1a73fc372b4dbbf1bdc183066082e773cd10ccf8449fa50c02b3c4cdc92b7003aae572cb1cfa115a5278b67682081962f30fe6d2e203c1bed374e52aafb31494cf9e07a4a6ba47d41b709889f47612a5cde81c80ee646aea860e88d9e91a76d83cfc88e3ec01beb0dc1e7f94c7b7b7e29305c76636bced8fb6a0781582aff98ecf7a43face678bba7dcb77eed71cf48df0d06090b1edfa7b52c8743369b86afc6ad9d571bf121736c1b09f69f627a67e9884e7699d0ccc8b1f6566acccd9c0b2f2b775575fa28099e6c86ffd64a51aa2047028ef4e3727862af784d4acf29a7f0740425cbb05f81c93ed74ba9fa7dd3dc666092f0343ee6900fb58abf9da3a8b55007a0c30b2e30656a7fbbc7ca284587515789d6cf473236643d2cb234418b430ae124beaa", 0x1000}, {&(0x7f0000cac000-0x30)="c144e525f3e4e50edbb7eb169493e0beb981d1a6b343fd9a58b615544c54aa071d5da788ee52f64388a06ace9e89257c", 0x30}, {&(0x7f0000484000)="2575993ca3f219134516745c53f119607d6409794295177faa6f588633654339b71736c8913539178f51aa36f9628d7ab3de45c92e5a64dc191bdd03446b62d9c104eac49b3028ac14486b64c4a0334bdb051628587145c926e33d8f213aac4a79cf1d9e91ea94007d20c3c658efac3bd72b0716834ffb7132c9464b83091715ff51e2432330738936fd4c17e60c32", 0x8f}, {&(0x7f0000a0f000)="d664ac86a7742f77316cd1e46e9333c9062c5a8334de263e8c4437ce8b7c1637b7b21668992ef43b15c0a70951514e25b658c10c99e005004cfd52ee4b", 0x3d}, {&(0x7f00000b9000)="382c8336ab4cb49c93a82b8b75c65069da7e943b55fe626cf4dff7f3774e4d561bcbf154677b64782f2e1669f8646085abb6ba8b8429430180595eaabe948d641d565f", 0x43}], 0x5, 0x0, 0x0, 0x800}, 0x40000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 05:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000931000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ee000)={0xf, 0x17, &(0x7f0000218000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x10001, 0x4, 0xa, 0xb, 0xfffffff0, 0xfffffffffffffffc}, @generic={0x0, 0x100000001, 0x0, 0x80000000}, @jmp={0x5, 0xffff, 0x2, 0x9, 0x2, 0x1, 0xfffffffffffffff4}, @jmp={0x5, 0x8, 0x0, 0xa, 0x4, 0xfffffffc, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x3, 0x0, 0x8, 0x7, 0xfffffffe, 0x1}, @call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x1, 0x3, 0x6, 0x0, 0xf, 0x4, 0x0}, @jmp={0x5, 0x1ff, 0x9, 0xd, 0xa, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000369000)='GPL\x00', 0x400, 0x4, &(0x7f0000330000)=""/4, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000726000-0x4)=r1, 0x4) socketpair(0x10, 0x80006, 0x7, &(0x7f0000c63000)={0x0, 0x0}) 2018/01/31 05:49:18 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000e55000)=""/142, 0x4b}, {&(0x7f0000f19000)=""/6, 0x5}, {&(0x7f0000f1a000-0x7)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47, 0x0}, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[], 0xfffffffffffffe81, 0x0}, 0x0) 2018/01/31 05:49:18 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dc6000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00004ab000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000a000-0xc)={r0, 0x2, 0x18}, 0xc) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/31 05:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6(0xa, 0x80006, 0x3f, &(0x7f0000e8b000)={0x0, 0x0}) 2018/01/31 05:49:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xa, 0x6, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x9) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x6)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x6, 0x1, 0x8, &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x3, 0x10001, 0x4, 0x43, 0x0, 0x2, 0x10220, 0x6, 0x41, 0x7fff, 0x5, 0x5, 0x8, 0x5, 0x3, 0xe6, 0x3, 0x1d, 0x18b3, 0x0, 0x0, 0x8, 0x400, 0x0, 0x1, 0x101, 0x0, 0x6, 0x401, 0xfffffffffffffff7, 0xe7a, 0x7ff, 0x100, 0x2, 0x0, 0x80, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x8}, 0x10000, 0x1, 0x8, 0x6, 0x9, 0x9, 0xff, 0x0}, r3, 0x4, r1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x3, 0x78, 0xfffffffffffffffb, 0x7fffffff, 0x2, 0x2977, 0x0, 0x9, 0x800, 0x6, 0x3, 0x4, 0x7f, 0x1, 0x1, 0x4, 0x100, 0x9a0d, 0xffff, 0x3, 0x7, 0x0, 0x2, 0x3, 0x100, 0x7, 0xa69c, 0x3, 0x7, 0x3f, 0x1000, 0x5, 0xfffffffffffffff7, 0x8, 0x3ff, 0x40, 0x7f, 0x9, 0x0, 0x24f6, 0x1, @perf_config_ext={0x1, 0x8}, 0x8002, 0x80000001, 0x200, 0x5, 0x1, 0x7bb9, 0x5, 0x0}, r3, 0x1, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x7, 0x78, 0x7ff, 0x9ee, 0x6, 0x0, 0x0, 0x1a05, 0x19006, 0x2, 0x5c6, 0x80000000, 0x2, 0x4, 0x5, 0xff, 0x3, 0x3, 0xadf, 0x2, 0x1, 0x5, 0x9, 0x9, 0xfff, 0x9, 0xfffffffffffffffc, 0x6, 0x80000000, 0xffffffff, 0x5, 0x9, 0x80000000, 0x8, 0x7, 0x7, 0x454, 0xb7, 0x0, 0x2, 0x3, @perf_config_ext={0x3, 0x7}, 0x200, 0x10001, 0x10000, 0x5, 0x2, 0x9, 0x7fff, 0x0}, r3, 0xfc, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)=""/164, 0xa4}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000006000)=""/94, 0x5e}, {&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000007000-0x2f)=""/47, 0x2f}, {&(0x7f0000005000)=""/79, 0x4f}], 0x6, &(0x7f0000006000)=""/0, 0x0, 0x0}, 0x40002123) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 05:49:18 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000b000)=[{&(0x7f000000f000)=""/138, 0x8a}, {&(0x7f0000004000)=""/203, 0xcb}, {&(0x7f0000008000-0x62)=""/98, 0x62}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f000001a000-0x16)=""/22, 0x16}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x6}, 0x3) 2018/01/31 05:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ebb000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x9e, &(0x7f0000001000-0x2a)="", &(0x7f0000dd6000-0x9e)=""/158, 0x0, 0x0}, 0x28) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000025f000-0x8)={0x0, 0x0}) socketpair(0x10, 0x5, 0x7fffffff, &(0x7f000071e000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff8000)={r0, r2, 0x3, 0x2}, 0x10) 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e12000)=r3, 0x4) socket$kcm(0x29, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e38000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b93000)={0x0, r3, 0x0, 0x1, 0x0}, 0x14) 2018/01/31 05:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000af2000-0x10)={&(0x7f0000fbf000)='./file0/file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050b000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000d23000-0x38)={&(0x7f00006f4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ba0000)=[{&(0x7f0000e5f000-0x32)=""/50, 0x32}, {&(0x7f0000b6a000)=""/220, 0xdc}, {&(0x7f00004fb000)=""/4096, 0x1000}, {&(0x7f00001bf000-0x8f)=""/143, 0x8f}], 0x4, &(0x7f0000e33000)=""/144, 0x90, 0x18000000000000}, 0x120) 2018/01/31 05:49:18 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000062d000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000934000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000003000-0x4d)=""/77, 0x4d, 0xd0dd}, 0x0) socketpair(0xf, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x10, &(0x7f0000003000)=@raw=[@alu={0x7, 0x0, 0x4, 0x4, 0x7, 0x10, 0x0}, @jmp={0x5, 0x2, 0xd, 0xb, 0xb85df2870c403b48, 0x4, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xb}, @jmp={0x5, 0x655e, 0x6, 0xe, 0xf, 0xfffffffc, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xd588}, @jmp={0x5, 0x46e8, 0xd, 0xa, 0x8, 0x42, 0xffffffffffffffff}], &(0x7f0000002000-0x4)='GPL\x00', 0x1, 0x5f, &(0x7f0000004000-0x5f)=""/95, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r3, r0, 0x2, 0x3}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r3, &(0x7f0000006000-0x5a)="ec26250cfe547eae36c92c0e8b0655d04fc614ead850bd2a0079453b1b88abd3859a019d0a2fbdc7bcee9a5516e4af8e1a443462b1115ff1d82715f2db73fd345acff5dacbf892b7af6594a5a8ca3d8aa876c3f4af06541d520e", &(0x7f0000006000-0x62)=""/98}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x102) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000008000-0x4)={r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xd, 0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000820000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ddb000)={0x0, 0x0}) mount(&(0x7f000083f000)='./file0\x00', &(0x7f0000ba8000)='./file0\x00', &(0x7f00000dd000-0x5)='coda\x00', 0x0, &(0x7f00006ab000)="") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000635000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004c2000)={&(0x7f0000a83000-0x8)='./file1\x00', 0xffffffffffffffff}, 0xc) 2018/01/31 05:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xc, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f00005ee000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000c46000-0x83)=""/131, 0x2, 0x0}, 0x28) 2018/01/31 05:49:19 executing program 5: socketpair(0xd, 0x80002, 0xb5, &(0x7f0000852000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f00008f6000)=@rc={0x1f, {0x2, 0x9, 0x3, 0x400, 0x4b5, 0x3}, 0xffffffffffff0001}, 0x9, &(0x7f000009f000-0x30)=[{&(0x7f0000000000)="f7a302afbf6c92adc87b78751b4fdd93e756e971059340a956c33499802f81ef97cbeea65486da4514ba56f7fc7fa10a4cf680ec6f3d0ebcbd4c05db6c3dfd02a3c7ebfbc38e616ad241f5ef27ceb51f96b1", 0x52}, {&(0x7f0000000000)="8404ea2c4fb3ee56491c4fb49e54a746ac9459a34f673a88821bd5c430a28eef30f148e423742384a9688db96f0138290633e845ec4ca6d2392a073f10f2cb971cb955033ffd073e27adc8e90f6a77b9ef5404e451fce480c4d076fb76709643a48190", 0x63}, {&(0x7f0000000000)="0235ba1b8e6f9169078236cf4bc1e8f0beed916311b526681070db3453db15a032bbf5d9d87c508baf0883bbe2ebd925dcbee9e2c576b7654782607e1da2105b0f9d193c91e60c6871c2711533fe05891668ec98485929b9a938861589e3c3495efbd9eef736fd5dfbf0ce5270cbe42c84f738f4e70f86cd5ee82b57e034292980ecaf8cdb48b02f34aa68a177d928fb069ecab4a72f94d866d5eff8dc2f594196437aff2bf7", 0xa6}], 0x3, 0x0, 0x0, 0x40}, 0x40004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r0, 0x4) 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$kcm(r1, &(0x7f0000000000)={&(0x7f00009db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a58000+0x4f2)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00006fa000)=""/159, 0x9f}, {&(0x7f00006b2000-0x3c)=""/60, 0x3c}], 0x5, 0x0, 0x0, 0xffffffff}, 0x40010141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4e000)='./file0\x00', 0x0) r3 = getpid() sendmsg$kcm(r2, &(0x7f000072a000)={&(0x7f0000f6e000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000faf000)=[{&(0x7f0000d69000)="2a5e4a08f0e791e6669b9c3d61b62fec15ce87b7f26d576eaf115c6e6d05d03f15fedb3a059e34acef8fcc93567c542159d8fee98d9494f44db409d5148de838ae39a922e014d540c29deb5eca5df881a0b70b9e460d266f05563668095296f9142bee3fe77e7612b2a6e8cf91318d68e6dda0602d9d469fe16930c6a0a58772b331c31d3f10c1a8f8e314136358d00fe743da5e81169d", 0x97}, {&(0x7f00005e4000-0xa0)="d8803a5721e155982774b0af7482f62c6ed785fa79ea8425387a003b85f75dfdb94aaa89b98424f7a621efb10469ae58966eb656ef016b149e6b70524ba91e2a2ad0e99cfd945f1bd7003f130c43136932487269c56c0e17dbaece4d30cc9066408528d91aaa76b117544b6f86c3a8037b9edd725bb8bfb5db32dd800e3551bcd4127434a978538ca11ebc0b5d065b78bd21a424e65bab6f94a8ee9be77811e7", 0xa0}, {&(0x7f0000a6e000-0x48)="08f03172b80918d15d7263cefde971d83fdc0a260122e794d615660a6dea4c37d3c4f44a4d2476437ee431f2620071cd1b4344cbcf73f6326bb9468da7fdff298121f175ca2346e3", 0x48}], 0x3, 0x0, 0x0, 0x20000000}, 0x5) r4 = perf_event_open(&(0x7f0000835000)={0x7, 0x78, 0x4, 0x32, 0x800, 0xbe, 0x0, 0x401, 0x400, 0x9, 0x80000000, 0x400, 0x10000, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x6802, 0x5, 0x0, 0x9, 0x66c87358, 0x3, 0x6, 0xbb, 0xc200, 0x4, 0xdcc, 0x7, 0x6, 0x7, 0xf3, 0x7fffffff, 0x7, 0xffff, 0x46, 0x6, 0x4910, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000921000)=0x0, 0x6}, 0x8000, 0x6, 0x81, 0x1, 0xd69, 0xfffffffffffffffd, 0x7, 0x0}, 0xffffffffffffffff, 0x7fffffff, r2, 0xc) perf_event_open(&(0x7f00002f7000)={0x5, 0x78, 0x40, 0x3, 0xffffffffffffff84, 0x3, 0x0, 0x5, 0x100, 0x2, 0x0, 0x2c3af5e3, 0xd983, 0x6, 0x4, 0x3, 0xf7, 0x1, 0x101, 0x0, 0x9, 0xfffffffffffffff8, 0xaf, 0x3, 0x9, 0x20, 0x2, 0x1bd4, 0xfffffffffffff800, 0x9a0, 0xffffffffffff42c3, 0xffff, 0x7, 0x1, 0x7fffffff, 0x20, 0x1, 0x4, 0x0, 0x5, 0x4, @perf_config_ext={0x3, 0xfffffffffffff001}, 0x2014, 0xd47, 0xffff, 0x0, 0x1, 0x8c63, 0x61, 0x0}, r3, 0x80000001, r4, 0x0) 2018/01/31 05:49:19 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffffffffff89}, {&(0x7f0000001000-0x25)=""/37, 0x1c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000240000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ab5000)={&(0x7f0000e6d000-0x8)='./file0\x00', 0x0, 0x5}, 0x10) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000756000-0x10)={&(0x7f00009c0000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 05:49:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009c5000)={0x1, 0x78, 0x7, 0xff, 0x6, 0x7a6a, 0x0, 0x7, 0x0, 0x4, 0xecf, 0xffffffff, 0x7, 0x5, 0x1, 0x4, 0xe8e, 0x8, 0x81, 0x5, 0x2, 0xfff, 0x4, 0x0, 0x265d, 0x0, 0x5, 0x101, 0x5, 0x5ee9, 0x20, 0x80000000, 0x482, 0x3b, 0x5, 0x0, 0x17ef, 0x5, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x40, 0x5, 0xf6a1, 0x6, 0x100000000, 0xde, 0x3, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x7)='cgroup\x00') 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) socketpair(0x20000000026, 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) 2018/01/31 05:49:19 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000013d000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003a6000)={&(0x7f000024f000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002e000)=[{&(0x7f00000d3000-0xd2)=""/210, 0xd2}, {&(0x7f00003a7000-0xc5)=""/197, 0xc5}, {&(0x7f000013a000-0x2c)=""/44, 0x2c}, {&(0x7f00003a6000)=""/75, 0x4b}, {&(0x7f0000013000)=""/221, 0xdd}], 0x5, &(0x7f0000278000-0x4a)=""/74, 0x4a, 0x6}, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000)="", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r2, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:19 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe81, &(0x7f0000002000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x40}], 0x2, &(0x7f0000019000)=""/161, 0x46e, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xf, 0x0, &(0x7f000001a000)=@raw=[], &(0x7f0000019000)='syzkaller\x00', 0x7, 0xd5, &(0x7f000000e000)=""/213, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:19 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000024000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000026000-0x1)=',', &(0x7f0000005000-0x28)=""/40}, 0x18) 2018/01/31 05:49:19 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffc6, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0xe5c9a67a}], 0x10000000000000ee, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xdf31, &(0x7f0000022000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x271) 2018/01/31 05:49:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000058f000)={&(0x7f00002d4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000000b000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000242000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3b000-0x18)={r0, &(0x7f0000031000)="6ded971b270fcc418d1d59ffe5c9b770d7d7a211ca4c764e38d0e41f3f4ec5310390f4cf2c7dcc3ec51c4284ac0925cbb54d8059e95ae92b28ad39a6a50a5fedd1c1679a48cf19ba01b65c9781f2f12b5dff3873e1c946ec310a37", &(0x7f00003f9000-0x37)=""/55}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) 2018/01/31 05:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000064e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 05:49:19 executing program 1: 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) mkdir(&(0x7f000030b000)='./file0\x00', 0x28) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d93000)='./file0\x00', &(0x7f0000f25000-0x8)='./file0\x00', &(0x7f0000310000)='bpf\x00', 0x200020, &(0x7f0000c18000-0x1e)="c1247b9c61a0936180d0a693dcff9b4cc731d3178e8796f4646f9852b07d") mount(&(0x7f00007e0000-0xe)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000000a000)="") bpf$PROG_LOAD(0x5, &(0x7f00004a9000-0x48)={0xf, 0x7, &(0x7f000053d000-0x12)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3bd3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x7, 0x5, 0xf, 0x6, 0x4, 0x10, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004e8000-0xa)='syzkaller\x00', 0x5, 0x1c, &(0x7f00007ae000-0x1c)=""/28, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x0, &(0x7f0000421000)="") 2018/01/31 05:49:19 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e8d000)={0x0, 0x0}) mmap(&(0x7f0000c61000/0x4000)=nil, 0x4000, 0x2000000, 0x94e257ce5b457bf9, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f000041a000-0x7)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f00008f2000)={&(0x7f000073b000)='./file0\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f000096c000)={0x7, 0x6, 0x2, 0x9281, 0x8, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00009c6000-0x8)='./file0\x00', &(0x7f0000db4000)='./file0\x00', &(0x7f0000553000-0x4)='efs\x00', 0x220000, &(0x7f0000084000)="51ba776c774f741a017d0bd1e1") bpf$OBJ_PIN_MAP(0x6, &(0x7f000005e000-0xc)={&(0x7f000009a000)='./file0\x00', r2}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") 2018/01/31 05:49:21 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = gettid() perf_event_open(&(0x7f00001ca000)={0x0, 0x78, 0x80000001, 0x1, 0x3004, 0x1000, 0x0, 0x1, 0x110, 0xd, 0x4, 0x6, 0x3, 0x32f4, 0x0, 0xa6be, 0x4, 0x6, 0xffffffffffffec5d, 0x1ff, 0x7, 0x4, 0x0, 0xacf, 0x100000001, 0x5, 0x8, 0x5, 0x0, 0x100, 0x1, 0x5, 0x1, 0x0, 0x81, 0xdcba, 0x7, 0x4, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000d23000)=0x0, 0xd}, 0x120, 0x100000001, 0x37c, 0x4, 0x3, 0x500, 0x8c3, 0x0}, r2, 0x87, r1, 0xd) 2018/01/31 05:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x6, 0x1ff, &(0x7f0000b2d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000180000)={&(0x7f0000de4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000063b000)=[], 0x0, 0x0, 0x0, 0x6}, 0x21) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a1f000-0x28)={r0, 0x0, 0x24, 0x18, &(0x7f0000487000-0x24)="85ccc7f46c2069ad4c52c4ac0b2923b3304cdda2a07089e27c7ab6f859d8b1faff3137b1", &(0x7f0000591000)=""/24, 0xe1b, 0x0}, 0x28) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000849000)={0x0, 0x0}) recvmsg(r2, &(0x7f00003c3000)={&(0x7f0000ebe000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f89000)=[{&(0x7f0000242000-0x56)=""/86, 0x56}, {&(0x7f00003b6000-0x4b)=""/75, 0x4b}], 0x2, &(0x7f000052e000)=""/100, 0x64, 0x3}, 0x40000042) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bdc000)={0x0, 0x0}) 2018/01/31 05:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ad0000-0x2c)={0x2000000000000e, 0x100000000, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000741000)={&(0x7f0000889000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000075a000-0x20)={r0, &(0x7f0000f4e000-0x80)="7b1d623eb14d3c65659de5d9c66b2b3e989371ff150b9c1d912479fa1a750681aba24fdb3b6e59c670d0e783a8f20aa55b30f363467f5b3edf90b9eced7014adaf6bc16aa840013fadcfff67751e824f471a2ccd3912fd2719dcdf9b3e24e17848375cfa1093193b4b2bbff1787a1180a4fd633397817bf662d48aa4b1efa3aa", &(0x7f0000a08000-0xf7)="b7a1df6786a7ccb711bb3bc867070ec4972fc99c3906ddda9010a898ef2d6e9494085ff246920e337fa3c12411d2af98c4c39c56c944e27fbee7e5ea9bcae9a6c025e84d6caf913db2ccf11c6442a35c29c07cfb85700fc0a3c5376e6a5ce0b4abf21c36cd9be7fe4bcc9e2b8c7cb3b56b52dcb7212471b7326e6e7114823862abd7a604cdc694ea20c1ca34669a0cb63dc706bd813ba249d0db651fbce4851dc5f508591f0c8fb30c8dfb72142194c79b1b8a2b8359c6f0f93f208ef5e1c9593f68931500f824e5ee7ebf2e9a9e30c1a7ba36ba72e89b5a97469f1bfdc48fab172cec52eb5e75788444b2f4b096a3acfd6a4f1d314214", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000eef000-0x80)="722fc5502aa601000000b92d701d7bfe88ef8328b7250e0d1afb8006aba540bce3340c36039c63be782703afb59a8d10fe7d15bd023036bcd7e257f1953d65899be274fff15c98addd3318ef85a7cbf3a74ec0ce845ac7b2c49a45a8c2391f01c2b724a6eb4170e1fdf523d379324bb86e8bdf172394a2620fb8560c50e5ab5a", 0x4}, 0x27f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000053f000)={r0, 0xffffff4f, &(0x7f0000cca000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x156) 2018/01/31 05:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bbc000-0x1)=0x0, 0x0}, 0x200000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e4e000-0x8)='./file0\x00', &(0x7f00001d1000)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000b75000)={&(0x7f000088b000)=@nfc_llcp={0x27, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, "d0fbd4b58ae7c51734ca6be9763f5a9b973d8c4ca4aacbcfe0ac6a5ccfce278698f98fcd6c43b08ccd34c7bd983b0316a7d3ad60aa0d1babd2fed25140e2cb", 0x0}, 0x60, &(0x7f00005ad000)=[], 0x0, &(0x7f000085a000-0x390)=[{0x10, 0xfffffffffffffffb, 0x5, ""}, {0x10, 0x0, 0x0, ""}], 0x3cb, 0x0}, 0x30000000) 2018/01/31 05:49:21 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7, &(0x7f000000a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000007000-0x4)=r1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x3, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\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) 2018/01/31 05:49:21 executing program 3: mmap(&(0x7f0000000000/0xf32000)=nil, 0xf32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f31000)={r0, &(0x7f00006da000)="ac", &(0x7f0000f30000)="", 0x0}, 0x20) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f33000-0x18)={r0, &(0x7f0000f32000)="3042d099f8f1d6b56f64d2e7abd9d64ea554405936a6bbe0f2b94a0820861182eb7c112b123eb59205a0dbdafe5bc913b1c3378fcf9101119a462a", &(0x7f0000f33000-0xa0)=""/160}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r0, &(0x7f0000024000-0x1)='5', &(0x7f0000025000)=""/40}, 0x18) 2018/01/31 05:49:21 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000007000)=0x7fffffff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/31 05:49:21 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x48, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c92000)={r0, &(0x7f0000c75000-0xef)="", &(0x7f0000323000-0x78)=""/120}, 0x18) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f61000)={0xd, 0x5, &(0x7f0000787000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280}, [@generic={0x101, 0x5, 0x0, 0xb92}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)='GPL\x00', 0x2, 0xf1, &(0x7f0000f61000)=""/241, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000b80000-0x38)={&(0x7f000084f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c3a000-0x90)=[{&(0x7f0000f63000)=""/133, 0x85}, {&(0x7f0000f64000-0xdd)=""/221, 0xdd}, {&(0x7f000023e000)=""/252, 0xfc}, {&(0x7f0000f64000-0x2c)=""/44, 0x2c}, {&(0x7f0000f64000-0xee)=""/238, 0xee}, {&(0x7f0000f64000-0x9a)=""/154, 0x9a}, {&(0x7f0000f64000-0x73)=""/115, 0x73}, {&(0x7f0000f64000-0xf7)=""/247, 0xf7}, {&(0x7f00003d7000-0x40)=""/64, 0x40}], 0x9, &(0x7f00005e2000-0xf)=""/15, 0xf, 0x3}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f62000)={r0, &(0x7f0000f62000)="26bc716c7fcb5409740e0578f7cd87c332a43bff3339bd8393fea977a7931cf01443b82391d47aaaa555ffef75805f3e5b0596d3ef8b8008f58f15cea77af6c7cd7ac725ac20a694e940561435e668450b3f462596f8d218d4e0adcfd5c4d7a72191640346d42f3497eee47ce7653763058e9da1fb2de6d4ad9e496e036e13f7d57f4299b1c6e869d1be4875a4aace9a71b87b06747642831499e3d847b31b1f3354c24c254d820299f6b885899479229fd167cb7fe3073bf319caca28c90b79cf38bcc2b9e94d0ab88d490d39152476", &(0x7f0000f62000)=""/177}, 0x18) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f64000)={r1, 0x50, &(0x7f0000f65000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:21 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) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f000001d000)='./file0\x00', 0x0, 0x10}, 0x10) close(r1) socketpair(0x9, 0x4, 0x8, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000001e000)={&(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001e000)=[{&(0x7f000001e000)=""/0, 0x0}, {&(0x7f000001e000)=""/18, 0x12}, {&(0x7f0000009000)=""/191, 0xbf}, {&(0x7f000000d000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f000001e000)=""/114, 0x72, 0x6}, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001c000)={0x7, 0x11, &(0x7f000000c000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x7, 0x7, 0x9, 0x7, 0x4, 0x5}, @call={0x85, 0x0, 0x0, 0x9}, @jmp={0x5, 0x4, 0x4, 0x3, 0x3, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x5, 0xd, 0xb, 0x8, 0xfffffffe, 0x1}, @generic={0x3f, 0x5, 0x200, 0xbb}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0xf, 0x1, 0x7, 0x3c, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x8c, 0x64, &(0x7f000001d000-0x64)=""/100, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = bpf$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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r3, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r3, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 05:49:21 executing program 3: 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, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000807000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x1, 0x6, 0x0, 0x1, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)='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) 2018/01/31 05:49:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000007000)={&(0x7f0000005000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, &(0x7f0000002000)=[], 0x7415a6957e582de0, &(0x7f0000002000)=""/23, 0x17, 0x0}, 0x40000001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000492000-0x8)='./file0\x00', 0x0, 0x0}, 0x22a) 2018/01/31 05:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2480000000000022, 0x5, 0xffffffffffffffff, &(0x7f0000ece000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b69000)=r1, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/31 05:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x400, &(0x7f0000d9b000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000858000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00003b7000)=0x40) 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, 0xffffffffffffffff, 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(&(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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/31 05:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000082e000)={&(0x7f000024d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000084b000-0x4)=r2, 0x4) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000690000-0x10)={&(0x7f000096d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(r0, &(0x7f00003ba000)={&(0x7f000015b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004cf000)=[{&(0x7f000076d000)=""/253, 0xfd}, {&(0x7f00000e8000)=""/4096, 0x1000}, {&(0x7f000091a000)=""/4096, 0x1000}, {&(0x7f0000d25000)=""/110, 0x6e}, {&(0x7f0000126000)=""/141, 0x8d}, {&(0x7f0000a59000)=""/246, 0xf6}], 0x6, &(0x7f00004d7000)=""/135, 0x87, 0x9a3}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00000f4000)={0x3, 0x9, &(0x7f00004fd000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x56f2}, [@jmp={0x5, 0x4, 0xc, 0xa, 0x7, 0x10, 0x1}, @jmp={0x5, 0x10001, 0xf, 0x7, 0x4, 0xfffffffa, 0x18}, @map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f87000)='GPL\x00', 0x6, 0x2e, &(0x7f000030e000)=""/46, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(r5, &(0x7f0000dbd000)={0x0, 0x0, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000000000)=""/129, 0x81, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x3, &(0x7f00003f1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e37000-0x4)='GPL\x00', 0x0, 0xc7, &(0x7f00005ba000-0xc7)=""/199, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r0, &(0x7f0000365000)={0x0, 0x0, &(0x7f00008ec000)=[], 0x0, &(0x7f0000e16000-0xc)=""/45, 0x2d, 0x0}, 0x0) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x6, 0xfffffffffffffe01, 0x1, 0x6, 0x0, 0x6, [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$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x15, &(0x7f0000df0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18d639dd, 0x0, 0x0, 0x0, 0x80000001}, [@generic={0x4, 0x2, 0x7, 0x100000001}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0xf, 0x5, 0x9, 0xffffffff, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x400}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0x9, 0x6, 0x6, 0x8}, @ldst={0x3, 0x0, 0x0, 0x2, 0xf, 0x0, 0xfffffffffffffff0}, @generic={0xdd, 0x4, 0xffff, 0x896}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000173000)='syzkaller\x00', 0x4, 0xaa, &(0x7f0000001000-0xaa)=""/170, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ba3000-0xc)={&(0x7f00001e9000-0x8)='./file0\x00', r2}, 0xc) r3 = gettid() perf_event_open(&(0x7f0000d1d000)={0x3, 0x78, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x8000, 0x8, 0x7, 0x4, 0x8, 0x8, 0x9, 0x3, 0xfffffffffffffffd, 0x7, 0x80000000, 0x3, 0x400, 0x4, 0x7, 0x9, 0xffffffff, 0x67c, 0x1a49, 0x2, 0x6, 0x2, 0x7fffffff, 0xfff, 0x1, 0x0, 0x1, 0x5, 0x5, 0x7fffffff, 0x0, 0x400, 0x7, @perf_config_ext={0x200, 0x3b5}, 0x40, 0x800, 0x9, 0x7, 0x8, 0xffffffff, 0x9, 0x0}, r3, 0x2, r1, 0xb) 2018/01/31 05:49:21 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x97eae4e30c3cddc3, 0x8, &(0x7f0000010000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0xf, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccd000-0x10)={r0, &(0x7f00005df000)='Lg'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000597000)={r0, &(0x7f00004ab000)="0297a8f8d269bc493bf0016994a95c237140b17dfcfc0e79cb619424afe169a0d88d051eba509502fdb7ca3426683df89ec4e6a7ef205fd99e9079bd04109af487da4bc8adf8e5991285b5813f72457fd8847433096c5e8f6846a537e28ed12b0cace69ce3f8617fb868ffc892e415b106a5b21480cccde030ca1ee382548f813b1e3d75cf7bf766abcdc400d457921f36afec5bd5a27fc2db5e66d7718e6cb4c35c306eacfb16f1372fd2180aba309f01bc790229342ecad958368123a1ff4f96f4a0309421d1017172dcbae008f4a2fb2264b49f18fd99be9067ca2f5e", &(0x7f0000838000-0x81)="e9b54f28f6c04e23dcde0f4a7e1093145c8083962dd655aecf5b7ccdc904574bd1ff3f6caf685fdd28d8eb7b678e993b55f53db9d97a7d04a0eeb4feb06c68cb087e2c9821834ade72c4b914e192715525e44fbe4101a26aa99a13d02ce573d93feb90422b4ccd55c9e7aab6378ded947939ca74e3220108de3865815299d4057b", 0x2}, 0x20) 2018/01/31 05:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0xf, 0xe, 0x401, &(0x7f000019d000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b63000)={r2, &(0x7f000050f000)="0bff3b1738654b8089248576929a65ca55b82590c5b91029785540341fda36a1c342ff8e22f952413b40c15422a054", &(0x7f00002db000-0x31)=""/49}, 0x18) perf_event_open(&(0x7f000089c000)={0x5, 0x78, 0x8, 0x7fffffff, 0x6, 0x1ff, 0x0, 0x5f13677c, 0x1000, 0xa, 0x81, 0x0, 0x6, 0xffffffffffffffaf, 0x9, 0x2, 0x8001, 0x516d9d7f, 0x5, 0x5504, 0x3, 0x5, 0x101, 0x7fffffff, 0x2, 0xffe0000000000000, 0x1, 0x1, 0x1, 0x80000000, 0x20, 0x9, 0xd2, 0x6, 0x3, 0x980, 0x44c, 0x2c1088dc, 0x0, 0xe0d6, 0x7, @perf_bp={&(0x7f000031a000)=0x0, 0x1}, 0x10, 0x6, 0x1, 0x6, 0x74, 0x7, 0x7ff, 0x0}, r0, 0x9, r2, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008ed000-0x10)={&(0x7f0000cf2000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r1, &(0x7f00006b9000)={&(0x7f0000f06000)=@ipx={0x4, 0x7fffffff, 0x8, "eaf7b8ee096c", 0x4, 0x0}, 0x10, &(0x7f0000a3a000)=[{&(0x7f0000a8d000)="8ea5088d2f3c2e75e6184def77a952c8a8e90589cc190aaf17869c1878a0c2adacc00b2dc887b1841b3b4ae021fa5115b63da4f93723e3d64c6b5f8678f44ea068a5ca562588a4f10590dcf5d19e817d30c3195134e7e6db7f7c1ba5f9155418e018c098873a2080fe9aaac50c7b409a59aed165405eece71f8b240819814a22cce4f8164077e2596dba6b70a33b239ec0a47a2029d628c1d43ae397318f597f9de472d76f5e7fb4216f4edb458fc9d42884eed4a181352a407c90a83af9a208fec27864c9b6de4c0751f2", 0xcb}, {&(0x7f00007ec000)="995a6eee13535f4e3476965866f1de886ba78d22d449deaad60cc9d1f4cc4cd4346dd1a12d22952347fb90ca51bff5f985667fb91dd102237e68421a36bfe97c3bef01782449497c9b4c90ee38626320f10af47734bd08632b733464e793fa466c8c5025e14ede41300bb3a63bfb61b2a42bede016fe7b2eca12126e532e573ef33eacb3807e29c9af2e08488c9cf79dc6a1a4e5df", 0x95}, {&(0x7f000068a000)="8c261b76b1170a6cf537e4873de00f5780895a150d4d2c762bf76c79fcda36b1347dfbee2a6e07ec90df483bad5ae6bd66a07e4ff8c376cfec6a6c9197f27fc16312e3ef285a24bace57c17340e4ab48da74d30ad40be02dd37432470c0a01ef0b167e0c68e1a9520f9f087e1c4e89222f0583b68d44a0d2451faea22a327d4076d2709e562a08f4cb139967e444752cc4ef62b9855cfeadc211d54cfdcbc40b3e8f5973b9483ac0a7400e3f7157e68f207b4c176770d51133f4bd56f3d982e1b25544f01adc648de21fc7eb32c72f6cd584b25c2d5af38633f83b", 0xdb}, {&(0x7f000097c000-0x5b)="0eb72d7ede4ba95c19f74ccdad8588e669f3c158fae5e3fcccdcf0aff40fe2fd1d80f2de649f87cb2b71ffeaf0b9a017f404c6de235dd81599bdbf950b581c5a38a284ac2bc38ad16f631a505048469538ac714a8f9213d243b667", 0x5b}, {&(0x7f0000262000)="373f00cc29878f212152536d166f9b665d2737070873e4535691e1f33f7f550de7ef14a42dbab19213d21f2e2b9525f72498c92f35c6a2695016ead78a09f493d241a6544ee91bf36ff6d763ff6d61d7a761ca1df40e7bcc3b72191b05b4c407097e2b8eaee1ec8164930a773d4854b37889fc7cb70bb22570f7ec8b78a8d8ad1b5c95ac01cb440047471ca42850193a184622788584f2afb669a69609d3f93ec950fe3062c8c527601ad0da1e2df4266076", 0xb2}, {&(0x7f00006fc000-0x29)="1636c94ff12beecb01a0b2aad435d4e575f026392c8f5c72ec56e255ff56a97b43602e074d1c2dd47c", 0x29}], 0x6, &(0x7f000087a000-0x148)=[{0x100, 0x11d, 0x100000001, "78b18662957f1a5b59048bdac88882d1c086c43591b6dce1f30b3fd4369d93cb2b750062f46de8f2fbc182d4d84f1275681c38ddcec2039600df68fcfc62d1a4e6a8ff8dcff965ddc9a3f213c23737225781b18bc445bd476f951122396aca1dd5855f018dc9e3c0d173ba97892441afddd28eaeb2fec64d8f38db1453376edcb461b4aba014782c536b3285f2de250a1a522dee143b149bd8de31d2eada4dd31064aee9714f2168c7ebaab79d4d807a4f06491d4dea0c3598e8a083d65b2f108bd7fcad179c9f296b847fd32f6bb224596a24763ba7d7bb0e464db71a1ba94708da32471913af710ec73047fc3263"}, {0x48, 0x111, 0xffffffff, "c61c18161d217633e2cf3b9773872ef27c31092c0970fe54101b0701c54cc6e4d4ad6c7e9d9c767329a098daff74fd1d38d5255ef69c74"}], 0x148, 0x4000}, 0x4000001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c9000-0x8)={r2, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000-0x20)={r3, &(0x7f000020a000-0x9e)="5cacbdacb5b99844c45bd062ad8a133cb02af5673bc4bc0a115fa748c65f0cfef20a994aadaf94c2058e6e06e739e9476007b8e695e3f3f99e7f63289b6189eec279bf8c45be5de451f19bb8095cd59f61a17237db0afb96dac1025849d4cb484897f0db742ab950dbf07a2b70e613b4e1e35a7501e35547179aa8be76b8127f19aa053838c2afd5f63cf0967bd6d7f36a26ff333d10cadd481bac995fb6", &(0x7f0000568000-0xd3)="3de38998c43954f3d7be5642584f3200c8efe066e196d3998f83b721004bb46eccbf7673751edd0b84d072c405a285a67f06295ac717fb2203fc927e138b2ce70883962a7958319ae7b30f2890394237152bb6b5b62753041c45f28fc6ff3ebbfd4fcdbc18eb4e7da25d52fdbb69964c2f10fe19a1eb106584187aba883b1cbd0d253012dbbafedc9cad7e10f4cf9b5bcbbf80e63679a172f7ce174fa6256974d173224142ecf79a74beb25eb9d0e6085a47181b7b9d55367c1c35b49fa15648d5136cc65ff1d88e4294b64e598afb74505da5", 0x2}, 0x20) 2018/01/31 05:49:21 executing program 1: r0 = gettid() socketpair(0x4, 0x80800, 0x5, &(0x7f0000425000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000569000)={0x0, 0x78, 0x7ff, 0x20, 0x34e6201c, 0x9, 0x0, 0x0, 0x20400, 0x2, 0x6, 0x7, 0x2, 0x0, 0xfffffffffffffc27, 0x2, 0xdae7, 0x6, 0xcf, 0x80, 0x10200, 0x1, 0x10a, 0x5b9, 0x8001, 0x0, 0x9, 0x7f, 0x902, 0xfffffffffffffffe, 0x8, 0x7ff, 0xc3, 0x9, 0x80, 0xffffffffffffdd7c, 0x61e2, 0x79e, 0x0, 0x6, 0x4, @perf_bp={&(0x7f000084d000-0x1)=0x0, 0x0}, 0x8024, 0x80000000, 0xffffffffffffff81, 0x0, 0x7, 0x1, 0x9, 0x0}, r0, 0x6, r2, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000035000-0x78)={0x7, 0x78, 0x5, 0x6, 0x401, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x4, 0x5, 0x100000001, 0x8000, 0xe79, 0x76, 0x0, 0x3f, 0x6, 0x1, 0x5, 0x3, 0x81, 0xd4, 0x4, 0x9, 0x81, 0x2, 0x9, 0x7, 0x1, 0xf43, 0x7fff, 0xfffffffffffffffd, 0x3f, 0x100000000, 0x200, 0x2, 0x9, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x1, 0x9, 0x2, 0x2, 0x4ca3e01a, 0x4, 0x6, 0x0}, r0, 0xfc7a, r3, 0xa) close(r1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) close(r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000)=""/99, 0x63}], 0x3, &(0x7f0000001000-0x10)=""/16, 0x10, 0x800}, 0x10000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x6, 0x7ff, 0x4, 0x3, 0x3, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@generic={0x1f, "e94c8f9eb15c531c479d08f8ed84eee745659395658d25ebdf2a8247c9f57a0c8a7a3e1409343fe8700dea196cbbcdf2dfaddd71c39bfeee91e940132179e64aac25c5b3ac73e36ef421d2d0b00e3a1b5085e6da1ddd5468022a9885a3074227ac3e6397607019a7779d67401e8bbd53e14c121d618e3c3bf6d69f76f022"}, 0x80, &(0x7f0000004000-0xa0)=[{&(0x7f0000001000)="ce178c971f255347", 0x8}, {&(0x7f0000003000)="c74223755950660776e47b8cf1184c1118138d9dcf5eb5cfd63796b1fd1cda9b804bcc933a8a89bf4a2c303f68b502245feb25613811917ca3d82aa34efaec9b3dfaf50fa5f9b8f8d128b8ede68a0c7cac513b1896e0aa925387e55cc59354c04329ae943a5f9d465d95d21cee6d849e8acb8b17937d672d939db638f48cc555fa4e1d7c1b34b47b75573823ca", 0x8d}, {&(0x7f0000003000-0x95)="adffb694fba97955111f8f3a201eb1bd355cbad1c9f316de080ced77ec0420442787944f6882478ab78f4e559399e609f46c0ef7e016ba46b020a204c57dbf621da610dcc768f4946062f85726331b320e89b90fd89a080fb06e7497bfd680666c401c1f13d35b3d1d3bb42c9555f074e84ac81ebf0ac40ce18fd21a258f860fc2505de4e897bb3d86c5738a39382d69b6493029d3", 0x95}, {&(0x7f0000003000)="19337ec5fff221962d6b11c9cf20e58f4c6fa067de21940629de75a1cf930be7827fbd2d2add80d61b5bec20ea4d4a574e882aa20690ceeab373d8c07e777bb7458bdf9114a5e06edc39d05e1e8a7125114a1c69215a05332ff90bf623d86142a31348919482e6cb2fb7793006880a075f9df32bd381977aaf780823d43fa8595eff98acfad4ed3ecd", 0x89}, {&(0x7f0000002000)="dfa1dd7d2bff39870e3ce4794abdd0c9f2596ea4a17de676a7a6c8611427b3c33e9da590eb0be252f7833336c7a69377dc29577263b0ae5a4617bdf9f749a8f2291d2941899f845ed82fdc1b0da5bc9b503fb59a76427ab62894beac8db32b97dd919e0d3575156deadf2db24ceac153c229cdb6b2e677900116ba4ad14a723bb5cbdc476d14cad71c54b0d26861e76945100702c6b300fde7efac93c1fe9bf4162e2b60fc0c846f4e53da2782626204", 0xb0}, {&(0x7f0000003000)="9a43b6932e9e496942aff8152978d4202760dce0381af866f81a8b4fc9d9db136f7b5547bb3e44c176aecf4e7cb03d8fae858c8a928bc5e8b04a59be75f0916c1a9f7d0f9a2e5b5a0b5babb99b6decb2bfdcd5a868289d6bd6bf3883fc8f4a02c989051226d061e177516d7f2b4efb6af777349424c1fc168f9d0afb6168c88285a19052ae182ee040fca5966c647891146ee4b701e887ec0d27", 0x9a}, {&(0x7f0000001000)="1645aae4abe56d7f449e5530732b9f9549345d4c6f22368c9ec248f9dcb87f96648af5d73213fbbbf51b417f21b5ba80f4e9ce188519ba2593e5d95a22aa2a629c1ded7b36183973c4a5c49e05a4fa3d9d57b628e948af0e6b9d860b7c84e94950f0831c46bfab37c2be3d9fe9cad96576a8c804f900c458721d3eb75b499e42ac52e52652fe7666850a2fc73a70df16487b7b4e", 0x94}, {&(0x7f0000001000)="b9624541db36ff2ffabcd9630d60ade6b1089a98a416c479bc0f20304b", 0x1d}, {&(0x7f0000003000-0x1b)="89d32771e1f9cc43d381b61644616dc9f54aa9a90dda676bebe30b", 0x1b}, {&(0x7f0000002000)="29cfc2ce6143fc8cf91a5f5479764695251403c106bbad592328cd5d903704153c4defca63103e0e42d1f5ce78ea8fbe0652dc95bf157f31f2e8c9e7c9026e1e23cd9a4337c61ad4f416ea98a0c6750b38795d10816f6d48cfb64731839bafb85b4b0d2de4a498295e9dd7b41ddc8dcc8440d36bec3ca24c5466f45481696260ee455a95b4e0d26c507e075b9b1ec91de80d23f67fc505f00626ed", 0x9b}], 0xa, &(0x7f0000003000)=[{0xd0, 0x112, 0xffff, "8f796d2625e5afc11dbd43a6ae49cfe7f2980d4b78e1dcfc7c79358c96e1a61b54575c700696fb3b7f2c27b6e7873048140d0072e0865e13ffc6b45fea43b7e4e3139efda04602212c20b3bad00faa5a885545138384214ae2c0329e4a8b163f1ba7e9a67f005e10c888168ca6243d29c09f549b05952e205b2b68bd5628b79c93afced8bbdc7c22ed13b7abf993394faac74103e22797899e854418b82bc84153dc9e4e1b95ad2f3e4e6919d7e7ae306380079ae225920611fd9a7d"}, {0x28, 0x108, 0x80000001, "7ce060855fa02a043fcc9cd4eab196204e31c1"}, {0xe0, 0x111, 0x800, "112d428e870aa51ee318a5d668a38781749d380402e2e27ac52ba0471c938c79e674a572c0354ef30217b2249789c1039d3c53d67d1973ee9485f83d08881639932565c1e49a027f2c26d1dc45b956877e57c5ebd3eeaa456de7fdd8dad8562e2717f9c678b75c61f59c3f5c3d404c98e7477e1e2a215619da21c2c6242accff9c987faa8183674579855d831fa5aefa1bea2c9676398cd645c359436b5f7e513d408b77630bf85cd22566d640b9b5a8c0f56fc9cdf05b010344f471eb10bd8e037482908a6e8298a1"}, {0x70, 0x1ff, 0xf4, "e8e1405f342567da5fad15d9d4a23e921296fd08564ed62efe4930e90b92a83194ff31c71336fba8af3b61f4bca327d1126ae4e621587920ab6b93ef501f337825f7eebc6cef4b33657e2a7e87eb544a7831110fd2424974522b81"}], 0x248, 0x40044}, 0xc005) 2018/01/31 05:49:21 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)=[{&(0x7f00007d5000-0xf)=""/15, 0xfeb0}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x0}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x508, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000002}, [@call={0x85, 0x0, 0x0, 0x39}], {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) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") recvmsg(0xffffffffffffffff, &(0x7f00004d4000)={&(0x7f00004fd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000011e000)=[{&(0x7f0000f89000-0xa6)=""/166, 0xa6}, {&(0x7f000039d000)=""/153, 0x99}], 0x2, &(0x7f000077a000)=""/176, 0xb0, 0x7fffffff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000e8e000-0x48)={0xb, 0x0, &(0x7f0000fd9000)=@raw=[], &(0x7f0000f1d000-0xa)='syzkaller\x00', 0x5, 0xd, &(0x7f00004aa000-0xd)=""/13, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/31 05:49:21 executing program 0: r0 = getpid() socketpair(0x1, 0x6, 0x4, &(0x7f0000548000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004f9000)={0x0, 0x78, 0x10000, 0x41067808, 0x3, 0x9, 0x0, 0x8, 0x80, 0xe, 0x6, 0x2, 0x55add74, 0xe6bd, 0x5, 0x4, 0xddf, 0x5, 0x5f88, 0x94, 0x21, 0x1, 0xfffffffffffff65d, 0x80000001, 0x7fff, 0x2, 0x33, 0xd58f, 0x8, 0x4, 0x5, 0x9, 0x7, 0xf3, 0x101, 0x8, 0x2d44, 0x8, 0x0, 0x6f2c, 0x0, @perf_config_ext={0x8, 0x0}, 0x20004, 0x0, 0x80, 0x7, 0x3, 0x300000, 0xff40, 0x0}, r0, 0xfffffffffffff65a, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = 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}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000c000)={0x4, 0x78, 0x7, 0x3f, 0x9, 0x8001, 0x0, 0x3, 0xa0100, 0x3, 0x80, 0x400, 0x10000, 0x6, 0x477e, 0x567, 0x80, 0xffffffffffffeb1a, 0x1, 0x9, 0x0, 0x77, 0x1000, 0x1f, 0x6, 0x3, 0xfff, 0x4, 0x1, 0x4442, 0xfffffffffffffffe, 0x7, 0x800000000, 0x1753, 0x3209, 0x3, 0xffff, 0x9, 0x0, 0x1, 0x3, @perf_config_ext={0x4, 0x9}, 0x4, 0x9, 0x20, 0x6, 0x5, 0x7, 0x100000001, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000000f000-0x90)=[{&(0x7f000000e000)="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0x1000}, {&(0x7f0000001000-0x86)="a2cfd0143408354411d39c83e0c40187cc5c67e20e63875de6345d699bf445a9cba8d5d0eb6ed5c179a6a8f3074a68f45dc8dcd701790e3a4b5db022bce48d941aa3e78505a011715a5aa959b7580b9e6065e0194ce9afeadf89605ba8343c175e1d20db520cb970144420dc61f947380168c66b85e190df0dd24a0e368ccfe016bdcaf08586", 0x86}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000001000)="67dd15f95504c614e03b1ad5dce3f056d9e7059301da0895cd3dcfd7fb2a1b5e21bfc09d24444709abdb455d3466996628699ab7fe8500c7564745483e483182c1b6e57ef0f3083efafca14222f8fdfd288f406a3617386fe11a8227c32c2cd17eaed0bd331c243c87e4bc00f6570adcc3f3c9630a1032a53d7c8346", 0x7c}, {&(0x7f0000006000-0xb)="ed871941d8bb72c187ee79", 0xb}, {&(0x7f000000a000)="70e333d97bbf383bec919519efe6af7004", 0x11}, {&(0x7f000000a000-0x84)="62eebf13b7d86cbfd4a1f52a55eb191636994a0ecf0ffcbe0d562a02453cdf7fa473f85aa1ad96224998bfb682d9ec981c7a286300f70cb2a8b33445b491055e7a6912f4697e0cebfdc7b7f5e0f17742b9de2f00d14b4d87e808706e40fcf2fb2e7c529e24dce0e6f592ce09be03f6913e2a90f8bea4a653fc027412ca8ed21bdf9e720e", 0x84}, {&(0x7f000000e000)="229cf7f4aa8ec00a34003fccc5af63ef1ca1c3fc37e561fc1a3c1fb4608bfda7dacea3a9c1fec56a68f47f9e47e30c841a965eeb1ebfa0f8960e9a9005c44d1a193bfbfd8f12a7ad06e54bff321ad8b10f31f21b6dbe47a2d72efc2e", 0x5c}, {&(0x7f000000f000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4000}, 0x44055) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f000000e000-0xbd)=""/189, 0xbd}, {&(0x7f000000d000)=""/33, 0x21}, {&(0x7f000000e000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f000000d000)=""/7, 0x7, 0x401}, 0x2) r2 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x3, 0x32d, 0x7ff, 0x2, 0x0, 0x3192acd8, 0x10000, 0x1, 0x9, 0x5f, 0x7526, 0xfff, 0x5, 0x0, 0xffffffffffff08ea, 0x8c, 0x7f, 0x4, 0xfa5a, 0x7, 0x1000, 0x100000001, 0x9, 0x3, 0x10000, 0x7, 0x100000000, 0xbc1, 0xacf, 0x2, 0xfffffffffffffc00, 0x0, 0x7ff, 0x5, 0x0, 0xfffffffffffffff7, 0x0, 0x815, 0x1, @perf_bp={&(0x7f000000c000)=0x0, 0x2}, 0x0, 0x943, 0x6, 0x6, 0x3, 0x2020, 0x9, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365066cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:49:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008f3000-0x8)={0x0, 0x0}) r0 = gettid() socketpair(0x3, 0x80000, 0x20, &(0x7f0000f89000)={0x0, 0x0}) perf_event_open(&(0x7f00003eb000-0x78)={0x0, 0x78, 0xff, 0x401, 0x8, 0xe3, 0x0, 0x81, 0x10080, 0xf, 0x1ff, 0x4000, 0x2, 0x0, 0x1be, 0xffffffff80000001, 0x5, 0x8, 0xceb1, 0x101, 0x9, 0xd84, 0x4, 0x4, 0x5, 0xb46e, 0xffffffff, 0x28e0, 0x8, 0x7, 0xaaf, 0x1f, 0x77, 0x3, 0x80000000, 0x8, 0x1, 0x0, 0x0, 0x20, 0x2, @perf_config_ext={0x8, 0x100000000}, 0x8, 0xbf1, 0x9, 0x7, 0x20, 0x1, 0x4, 0x0}, r0, 0x2, r1, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002af000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000775000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000053a000-0x8)={0x0, 0x0}) 2018/01/31 05:49:21 executing program 4: 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, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfdca, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f000085b000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c7d000-0x4)=r0, 0x4) 2018/01/31 05:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d35000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000907000)=r0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001a000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) 2018/01/31 05:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4dfcf98000000000, &(0x7f0000556000)={0x0, 0x0}) recvmsg(r0, &(0x7f00005d9000-0x38)={&(0x7f0000024000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005bf000-0x90)=[{&(0x7f0000fc9000)=""/51, 0x33}, {&(0x7f00001c0000)=""/228, 0xe4}, {&(0x7f0000779000)=""/195, 0xc3}, {&(0x7f0000a00000-0x5f)=""/95, 0x5f}, {&(0x7f0000d76000)=""/156, 0x9c}, {&(0x7f0000b5a000)=""/234, 0xea}, {&(0x7f000007c000-0x3c)=""/60, 0x3c}, {&(0x7f0000488000)=""/128, 0x80}, {&(0x7f0000dad000-0xe6)=""/230, 0xe6}], 0x9, &(0x7f000017e000-0x1000)=""/4096, 0x1000, 0x73ee}, 0x60) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000eba000)=""/92, 0xbc}], 0x3d7, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r1 = bpf$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, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x7, 0x1, 0x7ff, &(0x7f0000d49000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000bbb000-0x1)='\x00') close(r1) 2018/01/31 05:49:21 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 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) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x100000001) 2018/01/31 05:49:21 executing program 0: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = perf_event_open(&(0x7f0000b17000)={0x5, 0x78, 0xff, 0x8c, 0x200, 0x8, 0x0, 0xffffffffffffff7f, 0x20440, 0x1, 0xea0e, 0x6, 0x40, 0x90, 0x8, 0x4, 0x3, 0x77fd8, 0x7f, 0x1000, 0x3, 0x10001, 0x400, 0x1000, 0x2, 0x1ff0000000000000, 0x5, 0x7, 0x1, 0xf3, 0x4, 0x3f, 0x40, 0xffffffff, 0x2, 0x5, 0x4, 0x3, 0x0, 0xfffffffffffffffc, 0x2, @perf_config_ext={0x9, 0x83be}, 0x20000, 0xffffffffffffed7a, 0x5, 0x7, 0x5, 0x3ff, 0x401, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/01/31 05:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0xbd7, 0x40, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfff7ffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00002f8000)='./file0\x00', &(0x7f000068f000-0x8)='./file0\x00', &(0x7f00007cf000)='binfmt_misc\x00', 0x2000008, &(0x7f000059c000)="a4425bfe4710cce7c8da5b9778cec949fe9cc3f13e77d8868419f1c749c9e22cfe74ec6521a79ce8") 2018/01/31 05:49:21 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 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) 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_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) socketpair$ax25(0x3, 0x7, 0xf3, &(0x7f000089c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000feb000-0x38)={&(0x7f0000feb000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58, &(0x7f0000fea000)=[{&(0x7f0000fea000)="17170992f17ea7620217e72400f5a3611871833e63c1b6d74435a1cc08b84efea828904adc080d9b52ba9cae92c51e30fe449c111c40c09da212a22cce7a3bbdd501e2d431854cd965a9af5c273d13759533d1198d76a8e790dba14a4b841a197efd40be027da5e597be2eaf55298e43129ccebd0cd29a5938a2c361aa3d039c7af7b77f0f40e51e76ca1167fc6578bc2e923bdfca4e4dd1a0f513a54cab10f7195d0a1b31a12897360a948bf67048baba2a595ecc69aa499a72b786b44ae8598871e0e0542d279c9d23544ef318f405cbc9e95a27a8775ac1ad7c49c1c6db07f0e46b30638be840c908014c5a3d", 0xee}, {&(0x7f0000feb000-0xc2)="a59bb8162ba7acb6213f03a5b1d6c128f8e8e5ff319378384161351e92f38c22b3e9276bbbe56f09440c089dbd0586eddaa282e2df35bf69c8cc8fc167548a8075a050b80904b5546b17fddb90d1cce5da684d8fdba2db10fafa5c5a223a0ffb954eabe78b0bc0295c6391113ec195b2a5af162370e149ff99adf54872d5158923809d9b2facdf7efb5b0ec2de7d60f25a03691b7e1da07d5d53752a1c8ca9b5c3466a3eb9a3520effd63f7c703b468fddf7d23db6c2599d2bdaf683af6db8fa283f", 0xc2}, {&(0x7f0000fea000)="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0x1000}, {&(0x7f0000feb000-0xac)="7fb4278fbfbf3d78b409854103b2db200ca3e808b213e61b7cf00eff906ed016fda86a2aaa031275c64fb22c24b2c5dd4e54e68d6a2297d961e3ba21be413f327c9c8d726bef069c9c8e979a38886ee0e824bf999d3c3b027e9e0f5029fe5df7081f5fef133db887acee8b13b60c8965450e1d3a16840166a8937948ccaab131b3ba083389a3048c5d4ec81563d660276fe570a2469bc7bb7fb76a54f5d3054d2e2b1e27fae4df3c606f36cf", 0xac}, {&(0x7f0000feb000-0xc0)="e04943ce41c6aacfd20b8e8ac654db20501618c046dc805aee3b37c389a07988b7e2b8447f862f83694a957e7bce4d82a0750568989164d481a1dd81c78192f209f1ff5edd8b02e7b9dcdb28a67e19e193d1fe5abf97316b4a1269f0e2f31d52ad87befcec373ec121f726f9a557dc735024756348259709dbe9c9ee32d9783726c8ad13a4f6f5afecd2bdf936a52a1aa725dc7256586ef523a0744330701004946b0afc7bdef7116b929c7e2fe7407b8c9b26d54506973acea99d5c1f107034", 0xc0}], 0x5, &(0x7f00003a9000-0x1228)=[{0x110, 0x119, 0x2008000, "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"}, {0x60, 0x0, 0x1, "2050b0bedb620d0fa8b594ff9eb80a6567d270a629c123c4a80759fa9c0c5d67e1b3afcc57ebbed4e7619f75f2ed06695bf4def797452fa53893e0c3edf5a9ec230e935388363aeacd4ec0b6a934"}, {0x40, 0x11b, 0x8, "f8c32cae3c5eaacda576a5438abaa8d583f703662fee140c7134a4175d3060cc1d9a81cd8ba23f03bb2937d8"}, {0x1010, 0x13b, 0xfff, "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"}, {0x20, 0x107, 0xfff, "fcc216e255a1875a15f4b7089f"}, {0x48, 0x112, 0x1000, "0fd38d5b78d43d4342621c82950258bc9eb7e71f21d6d8b57fee3849ab92759d4ca541072e5e59e0bd56ecc4e4ffe5f7da386915a75169"}], 0x1228, 0x40000}, 0x8804) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x2c)={0xf, 0x8000, 0x7f, 0x80, 0xe, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000)={r1, &(0x7f0000fea000)=""}, 0x10) 2018/01/31 05:49:21 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000-0x20)=[], 0x0, &(0x7f0000009000)=""/161, 0xa1, 0x0}, 0xfffffffffffffffc) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:21 executing program 6: socketpair(0xd, 0x7, 0x4, &(0x7f00007b2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008e7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000661000-0x38)={&(0x7f0000147000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000746000-0xb)=[{&(0x7f0000b0e000)=""/187, 0xbb}, {&(0x7f0000d70000-0x2c)=""/44, 0x2c}, {&(0x7f00008ad000)=""/24, 0x18}, {&(0x7f0000959000)=""/0, 0x0}], 0x4, &(0x7f0000bdc000-0x5e)=""/94, 0x5e, 0x8}, 0x1) socketpair(0x3, 0x800, 0x3, &(0x7f0000dc8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xffffffffffffffff, 0x0, &(0x7f0000abc000-0x8)={0x0, 0x0}) mmap(&(0x7f00007a5000/0x2000)=nil, 0x2000, 0x2000009, 0x8110, r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000e1000-0x4)={r3}) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eff000-0x2c)={0xf, 0x9, 0x2, 0x8000, 0xd, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f00000)={&(0x7f000084c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ce7000)=[{&(0x7f000072f000-0xd7)=""/215, 0xd7}, {&(0x7f0000f01000-0xe)=""/47, 0x2f}], 0x2, 0x0, 0x0, 0x9}, 0x40000160) bpf$PROG_LOAD(0x5, &(0x7f00000cb000)={0x519985dc93b71b7, 0x5, &(0x7f0000f01000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@generic={0x8, 0xb3, 0x74870312, 0xffffffffffff8000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e62000-0xa)='syzkaller\x00', 0x100, 0xee, &(0x7f00009bc000)=""/238, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eff000)={r0, &(0x7f0000e50000)="bb263b935e22dbdebe40fc1eb0ebd61769025e4fd2b3d2f6976a38f62752ad82813ccd61921d5e4ef7b1c79af5769330419a7f6ad6abcbc3c9edcb4960df6ff653", &(0x7f0000caa000)='K', 0x2}, 0xfffffeff) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000621000)={r0, 0x28, &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e26000)={r2, 0x40000000800, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ccf000-0x18)={r0, &(0x7f00008e4000-0x87)="bb63b184bcc042c96038617527ce67d868de39f15d5ad0b982383bfa5515f1b31657d92d2394a2e022e279a1116cf76faee9ba085d2ecaaa486d7d3339df36b53b9e03ae35b0e95360578bacfe47dce48d19497e999d0fcdf1bc36981167c0b23b2fd9c3f928a88fa1ab58af94804e88d171408047301eb4e36fb37f54aedadca930875bdc6473", &(0x7f0000efe000)=""/63}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x400, 0x20, 0x2100001005, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e4e000)={r2, 0x800, 0x10}, 0xc) 2018/01/31 05:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ee9000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000284000)={&(0x7f0000be9000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007a1000-0x70)=[{&(0x7f0000a94000-0xdb)=""/219, 0xdb}, {&(0x7f000044d000)=""/209, 0xd1}, {&(0x7f000085d000-0x87)=""/135, 0x87}, {&(0x7f00005c5000)=""/81, 0x51}, {&(0x7f0000492000-0xb9)=""/185, 0xb9}, {&(0x7f00002d4000-0x42)=""/66, 0x42}, {&(0x7f0000055000-0x1c1)=""/4096, 0x1000}], 0x7, &(0x7f0000de3000)=""/4096, 0x1000, 0x6162cc36}, 0x2042) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:21 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd1000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000811000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d4000)={r0, 0x39d, 0x7}, 0x5) r1 = bpf$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) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dfa000)={r1, &(0x7f0000fd0000)="a547a50e06245f3196b34b1c7d1c28c48f0d87d95b7760d92a45f2d5bab18e29a0c5e06391d17d045a1617a9bc255a037149b1a538dda0af056c7eb863025e9ee5c7d52374a0dac72cda6136114cd9feab594e4c23cff47f1a6baaa2bd51911d6f8b31ba453cc88118bb6645a2954d8c6cd9ad27acf044159e99632253a02a49f45d32f9df5133ed"}, 0x10) 2018/01/31 05:49:21 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000736000)={0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe8000-0x10)={&(0x7f0000fe7000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x728a, &(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000944000)={&(0x7f0000151000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fe7000)=[{&(0x7f0000c7d000)=""/230, 0xe6}, {&(0x7f0000fe8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000)=""/205, 0xcd}, {&(0x7f0000665000)=""/191, 0xbf}], 0x4, &(0x7f0000a69000)=""/139, 0x8b, 0x400}, 0x2100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe7000)={0x0, 0x13, &(0x7f00006a9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0xb1}, @alu={0x7, 0x3, 0xf, 0x9, 0x4, 0x4, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0xd5, 0xff, 0x2}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001b3000-0xa)='syzkaller\x00', 0x3f, 0xef, &(0x7f0000fb1000-0xef)=""/239, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) recvmsg$kcm(r0, &(0x7f0000bea000)={&(0x7f0000fe7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000fe7000-0x30)=[{&(0x7f0000fe6000)=""/72, 0x48}, {&(0x7f0000fe7000-0x17)=""/23, 0x17}, {&(0x7f000015a000)=""/114, 0x72}], 0x3, &(0x7f0000fe7000-0xe8)=""/232, 0xe8, 0x3}, 0x40000000) 2018/01/31 05:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a9000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x4, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000894000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000085d000)={r0, 0x0, 0xbb, 0xfa, &(0x7f000077d000)="ec0da7f45a6d4399bbe47f31707f73f16a9eb5e3dede33d83c6e7f05df949ecd9cb15f97f682634034ac9d2545673679e044886f46756da4c38d72bc5002b5d6d2d835a00f3ffa9dbde4ba32f7dc5711994dff6d816a88e37ab4b6021249611368e3fb74080fb35a38de5d49183281b148607f1c475d522e8d159eacc9ef87dfdfb3593b8096344474428a44beb89cf9cf79c565af89bfb4ec43294d4f57448a7791490d927674b88369acf7ee5070e0636aa781735a3ef1a5e345", &(0x7f0000684000)=""/250, 0x9, 0x4}, 0x28) mount(&(0x7f0000a8b000)='./file0\x00', &(0x7f000017a000-0xe)='./file0/file0\x00', &(0x7f0000a00000)='ext4\x00', 0x2000, &(0x7f0000340000)="") mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f00004f9000)='ext2\x00', 0x0, &(0x7f00000ea000)="") 2018/01/31 05:49:21 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dd8000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d32000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0xda, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000001000)={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) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x5)='vfat\x00', 0x2a8b08d, &(0x7f0000002000)="40394e453c09d30265fe71b80a8252f38ec2b0a0b9fd0bc65657531d8e7ea1a156cb7b386edbe27cc1994986882050638a3179a5258cae5e42414873f7b065549aac") r3 = socket$kcm(0x29, 0x7, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r4, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000003000)=""/63, 0x3f}, {&(0x7f0000004000-0x8b)=""/139, 0x8b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/131, 0x83}], 0x4, &(0x7f0000005000-0x56)=""/86, 0x56, 0x6}, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x4}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000001000)="eff751f639939d0daa2bb457deaba040fc065cdc5f529bef9f3a5e67508089973970b43a2b53e3ad2a68b43da72dbd1c043c9c66b674f51df71719501c198c62518a2c25d5dcc34f2b0bd3f79d548680720a3caca32b4ab5f7de3babf95f659e9e3d71d9bd1449e0bcff368c35bd7a7c23b9d552eebd74d7f938e5c685258932a4c4a8059e6d1bec6f58988b57b4e0d4e024b9432aac7a2d577d34c80afaaa69d816261e09fa5b100356215fd99ce53e2d", 0xb1}, {&(0x7f0000005000)="1a0d3abee956542e1c7ff5af0a33c2aea58e05e15b7452bbbc334b9590c6d9f08c88af58bc91eda569313c436d3344db1cde", 0x32}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0x57)="84739212314c168e50bf1cb4ffa360471b0ebd8efefef0b7615c6dd1ef64c69d07fed77014dffc83b083b395b9b14299bb69647029c00779b7cf4ce50b3b3cfae2378f02c0f69e503c5c5a1798b235cd15b6ce17c32bc1", 0x57}, {&(0x7f0000005000)="964965a949448c3884d9b4695d0e26", 0xf}, {&(0x7f0000005000)="aedb533c0ed52ec2aaf96693df0a629449ba0ca7f84dcdf3e09fc0392e289830e853eb194095785a604a0026fb64478ecc", 0x31}, {&(0x7f0000006000-0x8e)="a9f259d9ddd9d341e683b24148f7e1d4b70daebb01c7801ee3b3fb1a981fd2b188052f1ecbfccd06d2e6a996c0e44410d139cd1b90dcb5a2727599d2e2ffaa855a1779ed9d5d5ae0653b57c42dfb977aab86e7f2193daad78fe8602501860521afb3265818ce0c2a300adbf5d0cc1ecac2860accd8ad2ddec16e605686bc157b2526a3cfc91d818c3c783f680d47", 0x8e}], 0x7, &(0x7f0000004000-0x3d0)=[{0xf8, 0x115, 0x8000, "d78fbbc79572e78042518c10c222f1afcf50d7de27b3494f325525cda92659aad52b22d8582f102353882e89c14340af8ef6656c7d5eee5531f8e305723872712db25d76d3af6e25658b28ceb90df22c066409b1f6b36c23c9b0449b250ab5d4b370d5e6e81343d7c03b4cb8ee2e6ba18dd2a9fd64381a9cd2832019a754efcd4fba57a07f7182bccc701cb54fbbd1bdfd6906eec8b76cddf55df296eed09c4d1ae131a1a17427f3af19cf7851f505f0dc04e9c3f658bab116e1c4dcb505f583884440c2b9ea005a3e352aac2c15b95b2b8d667d8f56976026bc4a270e478ef8446e842d0e95add9"}, {0x108, 0x13a, 0x2, "e8c4da9811c0519faa7fcd78b39eb8e8cf7cdd0b825cd84252bad9eb47d1f7accd3d830327f599d500a2d4533ec65da196fadbb3edaf7971338b3724589b8d8d7e45291f75e9f1902c6032571fac11a6e92013179f98cab44c69e2623279a6692cc2b9bba9615f6d5f5dbccee9cb57a0660b0e4b1f5997c6fa693dcde196299046c1f8a98d3d6a85914426b34456f72fb824017611ce805e7356b5291e90fab4bd345f7be551152a285d48099fb0dd08c627f6e0050edeb0ddb02e6514a77a2c32c89dd86e827c4ded66df9ff749b6e2c396373e3d635829bbbd89bc023144460743d7cdb35558cd4a7fdd9ebe8a4a58624a96287e09bc"}, {0xf8, 0x117, 0x80000001, "b10723739cafa6e00624cfd6016f5442a440d368847e9a42f978fe9b90d22579546df4e282d9c957dc889e6e29107ad968b40d02ea6aa11e6d96da4992364fc4d99c224d06002d49075c4afc6a56ab00d26698b452fed707f5e6356b29a0cb677a6920857d663cd351cb39c2356eff9faa39fdfbed702f824e6b9d3aa235c71a555d7e757e656f21c3e8a30db802e876d21bfc156bf446d485d6413bbc63ad161256a70ab185d0abc82756d0ee71876da284e0707ae3e4364f751004b98ffe79941aa9b55279d6e8650319857d6115460b7599aacf343b1cd2812ccaf3b446fbb1d3"}, {0xd8, 0x115, 0x8, "78c5949a23710e1d06519a9b289038211ab7741edbfc536aff086b33a8f801a0d409a5b73c4215009ce6f601d4bfc465adfc5556b52d61349f387d0043db528c0f79aeab290d2e06de1037b42bd4a69fd171c8dac94d1178e9ad65da48cdbf44e472b267eff53c80f60163701cf3531a8698e326ea53fd7ea47fa884ee53f91da972fdc6f8c7cf2116be999c316e02ac83a2d12f97d1ee1304d58c32fbdb3930a3cd420df7e6b2f0a7451b84309a364812964704eea69854782ca48252e2a683c02eb2ee72"}], 0x3d0, 0x4001}, 0x20000000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005000-0x4)=0x5ea, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x2)={r0, r4, 0x3, 0x3}, 0x10) [ 58.030667] syz-executor2[7215] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/01/31 05:49:21 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000735000)={0x7, 0x44bc, 0x9, 0x100001005, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eff000-0x20)={r0, &(0x7f0000eff000-0x1000)="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", &(0x7f0000efe000)="c011427d5c34dd2e6db5d5841f72948356c4cb3c2902093ff6a7cb8a7b3bf9e5d64b2fb6f1bcf6a9cee99ecee220e4264b00a6e53c192d29a2356227e57ccfb3380242c95bd2276454b718b27ece64e255b1ef3e07f652c358df202279dbe525edec4af502f24385a035fa955849103b687eaa0c7e014ce77bc49743a1e152e3223696fa6678875160f72b0555d252a4eedad26530720283248ee05073453a30a4", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r0, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c1d000-0x2c)={0xb, 0x80000001, 0x3, 0x1, 0x0, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:21 executing program 4: 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}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000b000-0x38)={&(0x7f0000017000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x4, {0xa, 0x0, 0x1f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x3a, &(0x7f0000016000)=[{&(0x7f0000016000)="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"}, {0xd0, 0x110, 0x3, "0764e2397d25e57571f29656fa07b943ff75aa8eef6376f0064575897dbda00d601fac482170fd8b07cdb5229e30e00242d4825691cc9c5b3e6f029dfd0fc4ec9ce3d4ea04cc24ad574a986e054bf4381393389595e2d10fd9970f9756e304fc25964772037b1ccffbebfcada90a7c8369dbc3cbc0374071433c8bf55dfebdaa885757d3d87d18c7ff8fcf0cbbb8e2253c7ca935febc81304e391a25e8fa13e2ae16d326d1cd6677956d11166ab9efae9d1a328813d04536bbfb2d302530"}, {0x20, 0x112, 0x4, "c08e78387bdeb4670d04"}], 0x1190, 0x4000000}, 0x24004840) 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000-0x18)={r1, &(0x7f0000013000)="f1478fc311ef2618ba170fc566312f774ecf126c6c2d180d5c28991afd507d59e124fdab48d054df35e68379b66330bd8f30e96066e90d", &(0x7f0000018000-0xc6)=""/204}, 0x18) bpf$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)="6b797a8b616c6b5a7200", 0x4, 0x5c, &(0x7f0000003000)=""/92, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) [ 61.129820] rpcbind: RPC call returned error 22 [ 61.215381] rpcbind: RPC call returned error 22 2018/01/31 05:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x5c)=""/92, 0x44}], 0x2, &(0x7f000001a000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002be000)={0xe, 0x4, 0x7, 0x100000001, 0x8, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000baa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006cf000-0x18)={r0, &(0x7f00004ba000)="0d54f1a87eab6825b6bf943439d7b709509ab11b2df6e5f9353b5190fbfcb2cd978ba36441cb77dbc447dada1db37a374147d5d44c4b9963c6a0f3dd652ba1b94aac63bffbcc8fa02c0c18457f07d506f79b09942d6f65c6544cf482d7fa2881e5c52493d0d549a979cd483b2e02e8075a5db43989ebe46efdaf8bcec4f6cf28de559e69c4d5de8ab147", &(0x7f0000721000)=""/68}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f0000df9000-0x1000)=""/4096, 0x0, 0x0}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bc9000)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) 2018/01/31 05:49:21 executing program 0: 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000e38000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000086000-0x10)={r1, r0, 0x6, 0x1}, 0x10) recvmsg(r2, &(0x7f0000fdb000)={&(0x7f0000214000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000088000-0x28)=""/40, 0x28}, {&(0x7f0000bc7000-0xd5)=""/213, 0xd5}, {&(0x7f0000efb000)=""/247, 0xf7}, {&(0x7f00006cb000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000c76000)=""/178, 0xb2, 0x1}, 0x0) 2018/01/31 05:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c69000)='./file0\x00', &(0x7f0000726000-0x8)='./file0\x00', &(0x7f0000e1f000)='proc\x00', 0x122404, &(0x7f0000f79000-0x8b)="108eb7fd9d54ae7a0ff091e1493d5a35a65287836d343dd823577c5ba790e96f08ca2a2cae5b7523771c495027a91434bdcfaa09662bccac5ce3a4512f9e6b1be56f536019f3fc10ce618a956a40524e10eadf9808b19e6b2e0de6e6a71f2191591646a6e9fdb505c87ad9d5693d6dbd430cd76a3660b0145a26e08a9d679236a1e72077909a0bdd5e564b") mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000095f000-0xe)='./file0/file0\x00', &(0x7f0000754000)='./file0\x00', &(0x7f00009eb000-0x8)='overlay\x00', 0x8440, 0x0) 2018/01/31 05:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aed000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x5, &(0x7f000042f000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00003f1000-0x10)={&(0x7f0000fda000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x1000000000000009, 0x80000, 0x7, &(0x7f0000f71000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003ee000-0x18)={r1, &(0x7f0000baf000)="d18f394122ad1f33725b962e1455a4c9385dcfa5ac0554fcde59be7d43a0d0f178b755308d4d5719b021aa967e27efe1f41a389c242eca14e63d", &(0x7f0000fe9000)=""/51}, 0x18) recvmsg$kcm(r1, &(0x7f0000fa2000)={&(0x7f00005d7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b4000-0x20)=[{&(0x7f0000aa8000)=""/0, 0x0}, {&(0x7f0000aab000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f0000b7b000)=""/132, 0x84, 0x3}, 0x100) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000211000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="935b00000004637e68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x2}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000ac0000-0x2c)={0x8, 0x60bf, 0x39cf, 0x209, 0x10, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x9, 0xda0a93c892d544b3, 0x2, &(0x7f00003d9000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000582000-0x38)={&(0x7f0000ed4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c52000)=[{&(0x7f00004a7000)=""/74, 0x4a}, {&(0x7f000026e000-0x7b)=""/123, 0x7b}, {&(0x7f0000e2d000-0xa5)=""/165, 0xa5}, {&(0x7f00007d9000)=""/23, 0x17}, {&(0x7f0000dd3000)=""/49, 0x31}, {&(0x7f00006b2000)=""/207, 0xcf}, {&(0x7f00008a9000-0xa)=""/10, 0xa}], 0x7, &(0x7f0000e5b000-0x7d)=""/125, 0x7d, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c0000-0x48)={0xf, 0x9, &(0x7f00005ee000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x8, 0x9, 0x5c2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000)='GPL\x00', 0x9, 0xab, &(0x7f00008a2000-0xab)=""/171, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) perf_event_open(&(0x7f00003fd000-0x78)={0x4, 0x78, 0x8000, 0x8, 0x1, 0xf1a, 0x0, 0x0, 0x200, 0x1, 0xffffffffffffff7f, 0x5, 0xffffffffffff86a7, 0x0, 0x0, 0x8, 0x1, 0x8, 0xf08f, 0x2, 0x5, 0x9, 0xfff, 0xf3, 0xffffffff, 0x8001, 0xe31, 0x5b89, 0x1, 0x9, 0x1, 0xa43, 0x800, 0xffff, 0x80000001, 0x9, 0x7, 0x3f, 0x0, 0xe8c, 0x6, @perf_bp={&(0x7f0000c03000)=0x0, 0x9}, 0x20000, 0xf3d0, 0x3, 0x7, 0x8, 0xffffffffffffffb0, 0x1, 0x0}, r0, 0x101, r1, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bc4000-0x8)=0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000cb0000-0x8)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097d000-0x20)={r2, &(0x7f0000d06000-0xd2)="899178bfa12b761add98eb53f92ea30d962dc0f20f3e415ca32bc6a3d901c4afe7f2abd0bc9b1d925c308db112f40655f6eb5acc54478269a63317b6ec34805953a9a0c9c80c3feda1aa7fd2f19093b33507bf9c7dd1d69a8100fbe288c3d19849be0a492dd75f73a407a8dfa986c478d620f4d7a00ce00625df1fe332b973edf57e8bc45ffa570f9e664be8118f7991699ea618d14c278ad6249fe8ef56436e3c1078e7e8a0c22c98a6f56aef77d2b876a593320ebdbaad7e5c44b96b6ccba1b5a37edb124fbe5be9eb54e4db9960219f3a", &(0x7f0000202000-0x94)="6d036ba2bcd2f57636c06428b88afe516244769f5db13725e4a2c71e9ff4234487ddc74573a9f1eae4528adb3042346b4a9d4883f4813a1270ba693efed511e233e3cefda1b64fa16a196b684ea17750485479c2d07b16242c228515de3e3cefaf96741ef68e576a53dcb2659d4cda7d5758bdd1cdc73b5a91222fe4e5ece15243a5a93dceda79ffd7426699c4327870c82e0c79", 0x0}, 0x20) [ 62.093815] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:22 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1, 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) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd0000)={r0, &(0x7f00000c3000)="eca2a1852c50af9f600b89a389f1f8b972c43b0b27dbfb12add65f1d8642242774ebf7eb04ec44", &(0x7f0000fd1000-0xd5)=""/213}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r0, &(0x7f000066d000)=""}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0xf, 0x800, 0x0, 0xd47a, 0x9, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 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$MAP_CREATE(0x0, &(0x7f0000b97000)={0x0, 0x0, 0x7ff, 0x4, 0x2, 0xffffffffffffff9c, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x0}, 0x102) 2018/01/31 05:49:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7ffffd, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = getpid() r1 = perf_event_open(&(0x7f0000d8d000)={0x3, 0x78, 0x2, 0x1, 0x8, 0x3, 0x0, 0x6000000000000000, 0x104, 0x7, 0x800, 0x5dd, 0xad3, 0x4, 0x4, 0x8, 0x6, 0x1, 0x7fffffff, 0x0, 0xffffffff, 0x2c74, 0x80, 0x5, 0xbef, 0x4, 0x6, 0x0, 0x0, 0x6618, 0x1, 0xfffffffffffffff9, 0x2, 0x0, 0x3, 0x1, 0xfffffffffffffc00, 0x2, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00009a0000-0x1)=0x0, 0x1}, 0x0, 0x1, 0x101, 0x7, 0x5, 0x8000, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b1f000-0x10)={&(0x7f00003cf000)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000280000+0xce4)={0x3, 0x78, 0xb6, 0x100000000, 0x4, 0x9, 0x0, 0x2000000020000, 0x1800, 0xc, 0x4, 0x1ff, 0x16998f07, 0x8, 0x8, 0x11ce, 0x9, 0xff, 0x100000000, 0x1, 0x7, 0xf6, 0x0, 0x100, 0x439000000, 0x5, 0x881, 0x10001, 0x6, 0xcb, 0xffffffffffff0001, 0x2, 0xca247ae, 0x9, 0x5, 0x0, 0x2, 0xc23, 0x0, 0x1f, 0x4, @perf_config_ext={0x20, 0x2adc00000}, 0x40, 0x1000, 0x400, 0x5, 0x10001, 0x2, 0xfffffffffffffffc, 0x0}, r0, 0x6, r1, 0x8) 2018/01/31 05:49:22 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002f000)={0xffffffffffffffff, 0x28, &(0x7f000001b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000030000-0xc)={r1, 0x9, 0x10}, 0xc) 2018/01/31 05:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000732000-0x10)={r1, 0x50, &(0x7f0000d03000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005bf000)=r2, 0x4) recvmsg(r0, &(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, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:49:22 executing program 0: r0 = perf_event_open(&(0x7f0000c42000)={0x5, 0x78, 0x200000000000000, 0x50e3, 0x1, 0x8000, 0x0, 0xffffffffffff8000, 0x2000, 0x4, 0x0, 0x10001, 0x97, 0xffffffffffffffff, 0x2, 0xc55, 0x3, 0x1, 0x101, 0x8000, 0x0, 0x3, 0x4, 0xe93a, 0x9, 0x7, 0x1f, 0xe2e, 0x4, 0x15d, 0x0, 0x0, 0x3, 0x80000001, 0x2, 0x48f1, 0x4, 0x6, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000cc3000)=0x0, 0x2}, 0x0, 0x40, 0x3, 0x0, 0x9, 0x400, 0x4, 0x0}, 0xffffffffffffffff, 0x101, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00002ca000-0x78)={0x6, 0x78, 0x5, 0x3, 0x3, 0x80000000, 0x0, 0x4, 0x1000, 0x4, 0x45, 0x8, 0x1, 0x8000, 0x81, 0x0, 0x6, 0x1, 0x1ff, 0x5, 0x1, 0x0, 0x2, 0x5, 0x9, 0x7ff, 0x7, 0x80000000, 0x5, 0x7, 0x6, 0x9, 0x0, 0xffffffffffffaa6a, 0x5, 0x4, 0x9, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x0, 0xb7, 0x10001, 0x1, 0x0, 0xbe9, 0x6, 0x0}, r1, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000001000)=""/7, 0x7}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000002000-0x85)=""/133, 0x85}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x45)=""/69, 0x45}], 0x7, &(0x7f0000002000-0xf8)=""/248, 0xf8, 0x2}, 0x2001) r4 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x3, 0x6, 0x8001, 0x8, 0x0, 0x80000000, 0x800, 0x5, 0xb6, 0x401, 0xb3a, 0x5, 0x6, 0xc7b, 0x51, 0x1, 0x7, 0x7f, 0xff, 0x8001, 0x0, 0x3, 0x6, 0x6, 0x7, 0x48bf, 0x578e67bf, 0x6, 0x5, 0x1ff, 0x0, 0x7347, 0x97, 0x1, 0x0, 0x4, 0x0, 0xfc7, 0x2, @perf_bp={&(0x7f0000001000)=0x0, 0x1}, 0x203, 0x7, 0x9, 0x6, 0x10001, 0x2, 0x0, 0x0}, r1, 0x4, r2, 0xc) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0xd8ad, 0x6, 0x5, 0x5, 0x0, 0x7, 0x80000, 0x1, 0x8, 0xffff, 0x1, 0xffffffff, 0x10001, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x20, 0x20, 0x100, 0xd12, 0x0, 0x3ff, 0x3, 0x800, 0x3ff, 0x40, 0xffffffff, 0x8000, 0x7fff, 0x7, 0x4, 0x5, 0x41e4c101, 0x4, 0x10000, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000002000)=0x0, 0x6}, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, 0xec, 0x0}, r1, 0x5, r2, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001000)='vboxnet0-\\wlan1+posix_acl_access\x00') socketpair(0x19, 0x3, 0x8, &(0x7f0000002000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x3ff, &(0x7f0000004000-0x8)={0x0, 0x0}) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x8)='tracefs\x00', 0x4000, &(0x7f0000000000)="6891c45c01e67e4a92953f958576b46f51cc749265ae553317d8081e5bb90ce1d9741d8f803c3d3ee8a209883be9c3af9028e6352de2396d4f4ac598d721d6e8d5e75db42720129ead85af5d603f4873f6917566e0d256944d84ffb437ccf1195a") 2018/01/31 05:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) r2 = gettid() perf_event_open(&(0x7f0000a42000-0x78)={0x4, 0x78, 0x80000000, 0x1f, 0x600000000000000, 0x4, 0x0, 0x7, 0x81100, 0x8, 0x100000000, 0xfff, 0x200, 0x0, 0xfffffffffffffff8, 0x99b, 0xfffffffffffffff9, 0x8, 0x1, 0xcb2, 0x0, 0x61b5, 0x8, 0x0, 0x9, 0x7, 0x0, 0x80000001, 0xe9, 0x8001, 0x393, 0x86df, 0x5, 0x4, 0x2, 0x5, 0x7ff, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00005ea000)=0x0, 0x4}, 0x10, 0xf1, 0x4, 0x5, 0xad2, 0x2c2, 0x9065, 0x0}, r2, 0x3, r0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cf4000-0x20)={r1, &(0x7f000069f000-0x1f)="f505072fd0f432a472d57562c1699c7ea2900fea71d6b34623f667c54c4e61", &(0x7f0000167000-0x7e)="0c71fdfb3c21b0f9cb1569f9382a4f5c5bf877517512145eff7e18f75237a551a9aa18cbcdeab07b8703361d243ce802ac9ba3d268199f37037d1ca6f936f1f592141d217a0c9d8e77f51dc11f684d89ec1fc290ed77d86f37355389dc6ce1ba4ddc117a212b7a5cbae675f8a384760f6fbca7df844f780bfd5b75ac0a42", 0x1}, 0x20) 2018/01/31 05:49:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xffff, &(0x7f0000002000)={0x0, 0x0}) socketpair(0x9, 0x2, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x2403, &(0x7f000070a000-0x8)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ea000)={0x0, 0x0}) [ 62.221162] [ 62.221367] 9pnet_virtio: no channels available for device ./file0 [ 62.229094] ====================================================== [ 62.235379] WARNING: possible circular locking dependency detected [ 62.241670] 4.15.0-rc9+ #9 Not tainted [ 62.245524] ------------------------------------------------------ [ 62.251810] syz-executor4/7580 is trying to acquire lock: [ 62.257313] (&event->child_mutex){+.+.}, at: [<000000006a74b571>] perf_event_for_each_child+0x8a/0x150 [ 62.266828] [ 62.266828] but task is already holding lock: [ 62.272769] (&cpuctx_mutex){+.+.}, at: [<00000000a13a25b5>] perf_event_ctx_lock_nested+0x21b/0x450 [ 62.281931] [ 62.281931] which lock already depends on the new lock. [ 62.281931] [ 62.290214] [ 62.290214] the existing dependency chain (in reverse order) is: [ 62.297802] [ 62.297802] -> #5 (&cpuctx_mutex){+.+.}: [ 62.303320] __mutex_lock+0x16f/0x1a80 [ 62.307697] mutex_lock_nested+0x16/0x20 [ 62.312248] perf_event_init_cpu+0xb6/0x160 [ 62.317061] perf_event_init+0x4e9/0x549 [ 62.321617] start_kernel+0x4cc/0x819 [ 62.325909] x86_64_start_reservations+0x2a/0x2c [ 62.331156] x86_64_start_kernel+0x77/0x7a [ 62.335882] secondary_startup_64+0xa5/0xb0 [ 62.340692] [ 62.340692] -> #4 (pmus_lock){+.+.}: [ 62.345858] __mutex_lock+0x16f/0x1a80 [ 62.350236] mutex_lock_nested+0x16/0x20 [ 62.354788] perf_event_init_cpu+0x2f/0x160 [ 62.359601] cpuhp_invoke_callback+0x2ea/0x1d20 [ 62.364760] _cpu_up+0x216/0x510 [ 62.368618] do_cpu_up+0x73/0xa0 [ 62.372478] cpu_up+0x18/0x20 [ 62.376075] smp_init+0x13a/0x152 [ 62.380024] kernel_init_freeable+0x2fe/0x521 [ 62.385014] kernel_init+0x13/0x180 [ 62.389132] ret_from_fork+0x3a/0x50 [ 62.393333] [ 62.393333] -> #3 (cpu_hotplug_lock.rw_sem){++++}: [ 62.399717] cpus_read_lock+0x42/0x90 [ 62.404010] static_key_slow_inc+0x9d/0x3c0 [ 62.408825] tracepoint_probe_register_prio+0x80d/0x9a0 [ 62.414678] tracepoint_probe_register+0x2a/0x40 [ 62.419927] trace_event_reg+0x167/0x320 [ 62.424479] perf_trace_init+0x4ef/0xab0 [ 62.429034] perf_tp_event_init+0x7d/0xf0 [ 62.433677] perf_try_init_event+0xc9/0x1f0 [ 62.438492] perf_event_alloc+0x1cc6/0x2b00 [ 62.443307] SYSC_perf_event_open+0x84e/0x2e00 [ 62.448381] SyS_perf_event_open+0x39/0x50 [ 62.453108] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 62.458357] [ 62.458357] -> #2 (tracepoints_mutex){+.+.}: [ 62.464221] __mutex_lock+0x16f/0x1a80 [ 62.468600] mutex_lock_nested+0x16/0x20 [ 62.473155] tracepoint_probe_register_prio+0xa0/0x9a0 [ 62.478925] tracepoint_probe_register+0x2a/0x40 [ 62.484175] trace_event_reg+0x167/0x320 [ 62.488726] perf_trace_init+0x4ef/0xab0 [ 62.493281] perf_tp_event_init+0x7d/0xf0 [ 62.497922] perf_try_init_event+0xc9/0x1f0 [ 62.502737] perf_event_alloc+0x1cc6/0x2b00 [ 62.507550] SYSC_perf_event_open+0x84e/0x2e00 [ 62.512626] SyS_perf_event_open+0x39/0x50 [ 62.517353] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 62.522599] [ 62.522599] -> #1 (event_mutex){+.+.}: [ 62.527942] __mutex_lock+0x16f/0x1a80 [ 62.532319] mutex_lock_nested+0x16/0x20 [ 62.536871] perf_trace_destroy+0x28/0x100 [ 62.541600] tp_perf_event_destroy+0x15/0x20 [ 62.546499] _free_event+0x3bd/0x10f0 [ 62.550789] free_event+0x84/0x150 [ 62.554821] perf_event_release_kernel+0x54e/0xc10 [ 62.560240] perf_release+0x37/0x50 [ 62.564359] __fput+0x327/0x7e0 [ 62.568132] ____fput+0x15/0x20 [ 62.571905] task_work_run+0x199/0x270 [ 62.576283] do_exit+0x9bb/0x1ad0 [ 62.580228] do_group_exit+0x149/0x400 [ 62.584609] get_signal+0x73f/0x16c0 [ 62.588813] do_signal+0x90/0x1eb0 [ 62.592845] exit_to_usermode_loop+0x214/0x310 [ 62.597916] do_syscall_64+0x6dc/0x920 [ 62.602294] return_from_SYSCALL_64+0x0/0x75 [ 62.607190] [ 62.607190] -> #0 (&event->child_mutex){+.+.}: [ 62.613227] lock_acquire+0x1d5/0x580 [ 62.617520] __mutex_lock+0x16f/0x1a80 [ 62.621898] mutex_lock_nested+0x16/0x20 [ 62.626453] perf_event_for_each_child+0x8a/0x150 [ 62.631788] perf_ioctl+0x35a/0x1430 [ 62.635995] do_vfs_ioctl+0x1b1/0x1520 [ 62.640375] SyS_ioctl+0x8f/0xc0 [ 62.644232] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 62.649476] [ 62.649476] other info that might help us debug this: [ 62.649476] [ 62.657589] Chain exists of: [ 62.657589] &event->child_mutex --> pmus_lock --> &cpuctx_mutex [ 62.657589] [ 62.668742] Possible unsafe locking scenario: [ 62.668742] [ 62.674772] CPU0 CPU1 [ 62.679408] ---- ---- [ 62.684045] lock(&cpuctx_mutex); [ 62.687555] lock(pmus_lock); [ 62.693233] lock(&cpuctx_mutex); [ 62.699261] lock(&event->child_mutex); [ 62.703290] [ 62.703290] *** DEADLOCK *** [ 62.703290] [ 62.709319] 1 lock held by syz-executor4/7580: [ 62.713865] #0: (&cpuctx_mutex){+.+.}, at: [<00000000a13a25b5>] perf_event_ctx_lock_nested+0x21b/0x450 [ 62.723465] [ 62.723465] stack backtrace: [ 62.727931] CPU: 1 PID: 7580 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #9 [ 62.734996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.744321] Call Trace: [ 62.746884] dump_stack+0x194/0x257 [ 62.750483] ? arch_local_irq_restore+0x53/0x53 [ 62.755128] print_circular_bug.isra.37+0x2cd/0x2dc [ 62.760119] ? save_trace+0xe0/0x2b0 [ 62.763810] __lock_acquire+0x30a8/0x3e00 [ 62.767932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.773093] ? perf_trace_lock_acquire+0xe3/0x980 [ 62.777904] ? check_noncircular+0x20/0x20 [ 62.782110] ? perf_trace_lock+0x900/0x900 [ 62.786318] ? perf_trace_lock_acquire+0xe3/0x980 [ 62.791132] ? perf_trace_lock+0x900/0x900 [ 62.795342] ? check_noncircular+0x20/0x20 [ 62.799563] ? lock_acquire+0x1d5/0x580 [ 62.803507] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 62.808668] ? lock_release+0xa40/0xa40 [ 62.812614] lock_acquire+0x1d5/0x580 [ 62.816384] ? lock_acquire+0x1d5/0x580 [ 62.820329] ? perf_event_for_each_child+0x8a/0x150 [ 62.825320] ? lock_release+0xa40/0xa40 [ 62.829265] ? get_futex_value_locked+0xc3/0xf0 [ 62.833908] ? rcu_note_context_switch+0x710/0x710 [ 62.838812] ? __might_sleep+0x95/0x190 [ 62.842759] ? perf_event_for_each_child+0x8a/0x150 [ 62.847746] __mutex_lock+0x16f/0x1a80 [ 62.851604] ? perf_event_for_each_child+0x8a/0x150 [ 62.856591] ? perf_event_for_each_child+0x8a/0x150 [ 62.861576] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 62.866655] ? mutex_lock_io_nested+0x1900/0x1900 [ 62.871467] ? perf_trace_lock+0x900/0x900 [ 62.875672] ? check_noncircular+0x20/0x20 [ 62.879877] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.885040] ? wake_up_q+0x8a/0xe0 [ 62.888549] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 62.893623] ? futex_wake+0x2ca/0x680 [ 62.897399] ? find_held_lock+0x35/0x1d0 [ 62.901431] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 62.906593] ? lock_downgrade+0x980/0x980 [ 62.910719] ? lock_release+0xa40/0xa40 [ 62.914664] ? check_noncircular+0x20/0x20 [ 62.918872] ? mutex_lock_nested+0x16/0x20 [ 62.923080] ? mutex_lock_nested+0x16/0x20 [ 62.927290] ? perf_event_ctx_lock_nested+0x328/0x450 [ 62.932451] ? perf_iterate_ctx+0x770/0x770 [ 62.936746] ? event_function_call+0x5a0/0x5a0 [ 62.941299] mutex_lock_nested+0x16/0x20 [ 62.945332] ? mutex_lock_nested+0x16/0x20 [ 62.949539] perf_event_for_each_child+0x8a/0x150 [ 62.954363] perf_ioctl+0x35a/0x1430 [ 62.958047] ? lock_release+0xa40/0xa40 [ 62.961991] ? event_function_call+0x5a0/0x5a0 [ 62.966545] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 62.971375] ? __lock_is_held+0xb6/0x140 [ 62.975409] ? __fget+0x35c/0x570 [ 62.978834] ? fd_install+0x4d/0x60 [ 62.982431] ? iterate_fd+0x3f0/0x3f0 [ 62.986207] ? perf_event_set_output+0x5a0/0x5a0 [ 62.990935] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 62.995751] do_vfs_ioctl+0x1b1/0x1520 [ 62.999609] ? ioctl_preallocate+0x2b0/0x2b0 [ 63.003990] ? selinux_capable+0x40/0x40 [ 63.008027] ? SyS_futex+0x269/0x390 [ 63.011716] ? security_file_ioctl+0x89/0xb0 [ 63.016099] SyS_ioctl+0x8f/0xc0 [ 63.019438] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 63.024164] RIP: 0033:0x453299 [ 63.027327] RSP: 002b:00007f31ffbb8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 63.035004] RAX: ffffffffffffffda RBX: 00007f31ffbb9700 RCX: 0000000000453299 [ 63.042248] RDX: 0000000000000000 RSI: 0000000000002401 RDI: 0000000000000012 [ 63.049576] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.056816] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 63.064057] R13: 00007fffb96d5ebf R14: 00007f31ffbb99c0 R15: 0000000000000000 2018/01/31 05:49:23 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xffffffffffffd9ec, &(0x7f0000ac0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd5000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009fb000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fd5000-0x4)={r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc2000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd6000)={&(0x7f0000ede000-0x8)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ea000-0x10)={r1, r0, 0x7, 0x1}, 0x10) close(r3) mmap(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1000004, 0x46810, r1, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x40000000004, &(0x7f0000d85000)={0x0, 0x0}) 2018/01/31 05:49:23 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) r0 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000002000)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r0, 0x0, 0xc0, 0xe1, &(0x7f000001e000-0xc0)="a704e138cbdd7b4faf0f74daf86fd64652f20f631b740b49a15b5bdbcb2c98b73821eb092984483b30d1ee62c5a624c415230c21aa226e0cd483c622695fd1d3c1963927d6bfa5d74bcf801ad4d065592ff8d699bab8cb7318725776d4c2ca4f070d9c0d1b210a37619cd707b2badfcc07b7391b0b0fd6f897df7e23d67eea2637025324f22c6bd5f73176ae55be9fae33758e3872295ce9e921ffd9f133fdcb3573fb273adf3b110d8234c22e40366c9cdd31a6925132ce141f181c9b2c0302", &(0x7f000000b000)=""/225, 0x0, 0x3f}, 0x28) 2018/01/31 05:49:23 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000c000)={0x5, 0x78, 0x81, 0x10001, 0xc48, 0x336, 0x0, 0x10001, 0x10000, 0x4, 0x284, 0x7ff, 0x840, 0x180000000000000, 0x0, 0x9, 0xffffffffffff0001, 0x7, 0x81, 0x5, 0x712c, 0x2, 0x2207, 0xffffffffffffff01, 0xc2, 0x59, 0x4, 0x2, 0x0, 0x2, 0x4, 0xc1, 0x3, 0x7, 0x80, 0x7fff, 0xc6, 0xfff, 0x0, 0xfffffffffffffffa, 0x1, @perf_bp={&(0x7f000001d000-0x1)=0x0, 0x7}, 0x487, 0x1, 0x5, 0x5, 0x5f, 0x9, 0x9, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001d000-0xc)={0x0, 0x4, 0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001d000-0x18)={r2, &(0x7f000001c000)="8d8b4e7cc844b8bc8f717d91b26301d8f464eed55718f7f644c10674ef5210d703f9377745759196a4f2c155c8a77a986f3cd522cfbfd1933f892384294ffc533cfe90e5199ddfd19cde43c6594187", &(0x7f000001c000)=""/4096}, 0x18) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000103, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="0000000086fffffb44", 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) [ 63.085452] syz-executor1[7577] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 63.086754] overlayfs: missing 'lowerdir' [ 63.139686] syz-executor1[7577] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 63.141553] overlayfs: missing 'lowerdir' [ 64.153785] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000616000)={0x0, 0x0}) 2018/01/31 05:49:24 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000)={r0, &(0x7f000001f000-0x62)="ecfaf719967a5ade3ba221db314717bba022682f8e36c9b2f07768ba59bef5320a8ac0c3294389506da9840fec9f3e957cc4ef50fc942db54c4ac9e619146b674979084b521795293f876920172319c1ad6833756c2495704269f88ebec094c2bacf", &(0x7f000000a000)="4e51dffbff97cc87a945b6acbc59166aa388f8822313c60c24b9731292a08f16a2ce64146c7d91b3edd5efbcf1426d0ade46d9f135db5c142e2e9cb6eabe47d93b613a504a3bd3a13fe9802288d4821cc536386d0019177fce56ef691d97164834de23f21d76d433c6cbcb44387647babc1a01360e16bcfa04e07f13f97573", 0x0}, 0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001f000+0x3f2)={r0, &(0x7f0000020000-0x14)="87a8e0dc2bb9347712902e59d015166ebbd10ad4", &(0x7f0000020000-0xe0)=""/224}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="", &(0x7f000001a000-0x17)="", 0x0}, 0x20) 2018/01/31 05:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cb0000)='./file0\x00', &(0x7f0000252000-0xe)='./file0/file0\x00', &(0x7f0000ae3000-0x4)='bpf\x00', 0x2, &(0x7f0000c77000-0xd7)="8ba7552b354020d63340bc43817496983f0bc667737c99e359d8fcfbd62a6b630af1c864f65c02b2dea3d57f5db172c2a99fd8248e47755797d5f463e7e391ba4b761b4e01bf2ee177ca060344f91bffb9476e630e222c85e2891a16d6f53aa3eed8f06e17bb2a0877822d60ed1966936b09e5c2f13618017b532d92edfd3574bcc1f03b2e66f79c5583900782f85e04efe9de9e87005995210358c1b4f3f0259051c9656dff65a5555832e1073c92dc36abfa8047be8f904a7aba655a842355944816bd318bffc754747ec80e7de6fdb4a2235908efc4") mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f00001a1000-0x8)='./file0\x00', &(0x7f0000c0d000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f00009ab000)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00', &(0x7f00005bf000-0x8)='overlay\x00', 0x0, &(0x7f0000c9f000-0x1000)="29e493169cf97efc03fa336eec1b5c47") socketpair(0x0, 0x800, 0x1c, &(0x7f00000f0000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee5000)={&(0x7f0000395000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000953000-0x8)='./file0\x00', 0x110) 2018/01/31 05:49:24 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, [@call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x6, 0x81, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x1}, @generic={0x7, 0x5a36, 0x8, 0x1}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x800000000000, 0xbd7, 0x44a, 0xfffffffffffffff9}, @alu={0x4, 0x4, 0xf, 0x9, 0x0, 0xfffffff8, 0xfffffffffffffffd}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)='GPL\x00', 0xcd6b, 0x2d, &(0x7f0000003000-0x2d)=""/45, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 2018/01/31 05:49:24 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ec0000)={&(0x7f0000d18000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001fa000-0x70)=[{&(0x7f0000f73000)=""/4096, 0x1000}, {&(0x7f0000f74000)=""/252, 0xfc}, {&(0x7f00007c1000-0x4b)=""/75, 0x4b}, {&(0x7f0000f74000)=""/9, 0x9}, {&(0x7f0000587000-0x1000)=""/4096, 0x1000}, {&(0x7f0000876000)=""/77, 0x4d}, {&(0x7f0000dcc000-0x6)=""/57, 0x39}], 0x7, &(0x7f0000ea6000)=""/4096, 0x1000, 0x5}, 0x10020) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f000033d000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x118, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 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) 2018/01/31 05:49:24 executing program 1: 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)="") mkdir(&(0x7f000075a000)='./file0/file0\x00', 0x1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/31 05:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 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$packet(0x11, 0x0, 0x300, &(0x7f0000c9c000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00004b4000)={&(0x7f00008ea000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000e38000-0x38)={&(0x7f00007d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c8f000-0x40)=[{&(0x7f00005c8000)=""/149, 0x95}], 0x1, &(0x7f0000d74000-0x4)=""/4, 0x4, 0x0}, 0x0) close(r1) 2018/01/31 05:49:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80000, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f29000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f00004a2000)={0x0, 0x0}) perf_event_open(&(0x7f00008cd000+0x625)={0x2, 0x78, 0x7, 0x9, 0x4, 0x2162, 0x0, 0x5, 0x80008, 0x8, 0x20, 0xa6b9, 0x7, 0x7, 0x200, 0xffffffffffffff7f, 0xd1, 0x7, 0x3, 0x8001, 0x3ab, 0x8, 0xffffffff, 0xffffffff, 0x1, 0xff, 0x3, 0xfffffffffffffff8, 0xffffffff, 0x1000, 0x10000, 0x9, 0x9, 0x100000000, 0x3f, 0xffffffffffffffc0, 0x100000000, 0x5, 0x0, 0x80000001, 0x5, @perf_bp={&(0x7f000013a000-0x1)=0x0, 0x2}, 0x8, 0xb1d, 0x5, 0x4, 0x100, 0x7, 0x100000000, 0x0}, r3, 0x2, r0, 0x1) socketpair$inet6(0xa, 0x1, 0x7de9, &(0x7f000011e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000cda000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/31 05:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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$MAP_CREATE(0x0, &(0x7f00002d0000-0x2c)={0xd, 0x4, 0x400, 0x1, 0x4, 0xffffffffffffff9c, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000347000-0xc)={0xffffffff, 0x9, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00005a7000)={0xb, 0x17, &(0x7f0000529000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1e}, [@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffffab}, @alu={0x7, 0x800, 0x9, 0x9, 0x8, 0xfffffff4, 0x11}, @jmp={0x5, 0x3, 0xe, 0x9, 0x5, 0x0, 0x1}, @generic={0x3ff, 0x6, 0x8, 0x9}, @call={0x85, 0x0, 0x0, 0x16}, @ldst={0x1, 0x3, 0x1, 0x7, 0x7, 0x18, 0x4}, @ldst={0x1, 0x0, 0x1, 0xf, 0x1, 0x1, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000609000-0x4)='GPL\x00', 0x40, 0x28, &(0x7f00006d8000)=""/40, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0xa)='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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000382000)={r3, 0x0, 0xf, 0x1000, &(0x7f000023b000-0xc3)="96f09973a81d02690c4e38032eef73", &(0x7f00006a3000)=""/4096, 0x5, 0x0}, 0x28) 2018/01/31 05:49:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) 2018/01/31 05:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000037b000)={&(0x7f00000a6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000645000)={0x8, 0x3, 0x8, 0x5, 0x18, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x40000000009, 0x24, 0x7, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a34000)={r1, &(0x7f000012b000-0x1000)="", &(0x7f0000e0f000-0x59)="", 0x3}, 0x20) mount(&(0x7f0000b05000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000744000)='udf\x00', 0xc000, &(0x7f0000882000+0x4c7)="8c51f4b963a92bdb433868237a96775b32442a67db96b61ea9aad52b2208582bdec0393664a06350e870d7953c496c6879f8b388597a5bd590e63c1ba93ce64e46f1ff31a328a499e6f76ce5c075ff113fe1765e6c655d5765c144d4621e8b9b64866785768cf4722f20afc16c65a15b") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000762000)={r1, &(0x7f0000361000)="5ca9e1044ac1adedb329feeea3627d1b61b2861bcbb76e5f0bb9778a3d992dbe4508d56279f5de55ef5266092164d0021e79846edf046a2f1c218dfac1be052eb934468e45e1082218bf6ed9a70860410c8d34db39d2c7a17f54070bd77ff2a28ce96001b7f536ca2baba1560ad1f6b72979dade3faa85c859d8bde806ad", &(0x7f0000980000)=""/207}, 0x18) 2018/01/31 05:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000032000-0x38)={&(0x7f0000353000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x4, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}}}, 0x32, &(0x7f000042b000)=[{&(0x7f0000f1d000-0x86)="6c7f2980a335bda9dd52218188829f314c1dcf59774da091267516cf72ae18c02548af9a8fb6093113d923e6d1985eed148cd1894328fb2ae9165fd2a67895bbd2fca550173dadedbf08c74a0e1d14b105541a985c1ed613d7419715bc3b563cbd6a765b0ffcc846e95e379a69a3450c8e495cd698535513f90d61317b004a422b0cb326e124", 0x86}, {&(0x7f00007e9000)="99b7ee3d9dbca145b0527c58a27db2c43da8cd8763f2eaf74a850fd51848366460e6b3e874ae91c4ee6d3beec3ed4159f7054291afbabcad", 0x38}, {&(0x7f0000156000-0x7c)="2593cead0e84f14f81eca5066aa8c3125b366bc7a09803345b3af7b953de898a582a43449bfcd1771e93022ce586df7a56806344d374bf714999769195e0260b4ab74cf1aea876ede1e693dfadf36b0852e6e2d379b51d57630e9ef819c5fe54fe72e0d93de149e4f1c15d019d8001d51351d2c7aa4fbd35de2ae1f0", 0x7c}, {&(0x7f0000687000-0x6c)="1d7481a344de21c69202baa78ac0a8cdcb541eed5b11b6346f345d7e2b6109395445270a49526854b3e7dc1713623921f945c49b964afa39de2ebeabf9fd354ac755688eb2a22731086e20681b1ddd6ee72579ac229c99208ef433b239293edde7e7410d25bd52f171b4a655", 0x6c}, {&(0x7f000038a000)="9ea2a9bb20011622f0107166b49fe963c73bbeea59cb250e427d68ff624b932f55a7c3cd1407a3798e0aa5034b3f816c002562e43eb37febb48618c89f4378f7e67fd20aafe1ec8e4afcdd3c15a0f55d0928b2dc2d2ff430f8b2e3b6525045166911575f44", 0x65}], 0x5, &(0x7f0000259000)=[{0x78, 0x11b, 0x2, "9be123ed8333adf009a6cd56cba2b2760e257f8fc2b6d6a497c1cacc92e5d605f31cf199f4a8fb0710c407a16ac7c06384dde22a554ef3503a78e10facbdd5efa4a177d8ab025ee72f910103e469f00e2bed861ff292a4b1af221b837c062ae9940f5d07f13fea24"}, {0x38, 0x109, 0x0, "24e5277d05392bb277b6327cacca46897bc1539a233e7dca9033ae006e7dec3fd07c921464aaab"}, {0x20, 0x13f, 0x4, "0ddede929be54a1d9344806f5ab7"}, {0x48, 0x11f, 0x2, "fe04fa8a9e61fe04a45eaacff4819b73d05ac938bfcb7e6f98fb9f9ad76d98dad0d5d6c32e084a21fe539b5a61d94cea6360dc4e14"}, {0x108, 0x11f, 0xff, "0c66311f307f67273ad083b02892f064a6e2d4952b9516e15b405d27c6fc113ed43d8ba35172f5f2aa9b8117bb2b6cd7c3c4fece0411a79d877f08c583d443a21357b2e9e4a7cc20525f0482eaf2e33f3f58e69de262e68d4cfd7495aa1deddb7b7a7c73e32f028275da7b03eda7ced0f1b17c9cf2943c68ac2666da2af6a892b41599c22d87d033e5e796dd85914f78f276d7d90041f52b2cf526581670013fc98f3b837960ac8efca6eecdb32a2bbb4d7ac05ef7402fdda0fd4feba82f11eb019df7bd375f44db4640eaa45a6ccf960cbf694201548a1483b295c06b3a9e746a68d360365e843039bee812523fc29054dd50"}, {0x98, 0xff, 0xe00000, "515fa5a01309e6b407f01696d20ae1d7499337855e189f03891609265ecdac06cf06059b3fddbdde7243114f7155d9a9b3648e1954f4b5a8d13a4fa0ce0b19c514a918e37d1e4b0aed973a8f5fff2e1fb5678f978b5fdaed4e9a771e01b7f8f81763ce010fbd417a24b159dfe24a9b9d39de757023787bf3f30a24dfa13b677284"}, {0x30, 0x1, 0x3, "7858e43cc9cf971f6b6018f7aa5d18d136c95187ebb17ed598e4097c8aaf"}, {0xe0, 0x18f, 0x0, "25a8da0ef40646ec0bdbdb4e10e3ca7ffa89a9b7e50f1daa193131aad23f9bc0353b01ef788a46af68909a3d4c29212414ee3348a20c1d1d0dc474b9665a8552816a9d2922b0e609f61f311d552c39276de73fde97d097e55ad917a4076f22ca4d906e09d626149acd9480384897dbe408e89384258ad98128066cd14d759e96df77944b0a1de124481908b2fd858c6cef4e16811e24b200aa592d2c335021a5cf42fe6c047f90eb1e7f2213c2cdc1b6bbde4215886aface2a4ae95cbd45a3973a53585b7ff2b707a947acdb0e1c"}, {0x70, 0x119, 0x1, "66d3494875f814038294c9959d801e67100d72ab771d49fc9f767d6b313a4b3b79cef0be2e7f81ebde713db00e243ea66e2f87fbd9c42eb254aa5c84cf8149dab2a9ab40c15f67718ec612640c76f7d510dac45fe8d85eeebd0c34d55f"}, {0x38, 0x10a, 0x80000001, "55e45f75973276347ec6b482f59509cce1172b26c89fb3bc214bec6acfec971eae161c7f"}], 0x470, 0x20048000}, 0x4004800) sendmsg$kcm(r0, &(0x7f0000cea000-0x38)={&(0x7f0000c93000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e00000-0x20)=[{&(0x7f0000bb1000-0x87)="dc9906dad6e0674e768c620e88a56b2cab8cd1d4642b8b834aee839a529bcdf5c8b54a472bda55be68591fafc9c87b3019ef625885805518c59b6dcf640de152fb116a2770f4c91dbdaa353e74b010237a7c622cf317600e6f2c0424fd7f4c87c5740142037d24eaed10f58932f244339031bfbf3e3cc36502239790f16eda43a80efc6cfc3ca9", 0x87}, {&(0x7f0000a7d000)="bcb04d375aa686c1d0539d9ce48abcf0b2c1a4a8fa30bf00d0084bd6dd6a9eb0a70ee678b5ab13cc7d85d4b9f50e1e9383b8e0fe24fb3dc3bbb1a6f00b326cb5aa8e986f5bd0354fe621c865fc2c9c3e39b4bf34bd4141669c1b039c4ed496c679498f77b140662c150c19a515b425f6", 0x70}], 0x2, &(0x7f00005d0000)=[{0x28, 0x1, 0x0, "a8a432c53f0243c8a62d0d5cf9f3e27e82d1b2fc"}, {0xa8, 0x10c, 0x6, "351f304d2d104d252c34c2e8438de3f830f1cee802676501ef65f8ea64cfb94ff4ac26e905f897f7946043df9fdbcfe73e1f0a3e4faecd84d1c25a5e7b74ab940f1bff6e9a8742c3f8be5c6600757af0585d3c2d904e776257788f1bc181164e979ab6871fb62afd807127198ce65a255bce2384967fcf9f9bc452e86731820bda58c2ce1653724d09fd6f7ec9420fa5eaeb20ddd636e4"}, {0x1010, 0x10f, 0x5, "67f9febf6b76105c0274dbb4b6905d3744af1d309cc075e8dbc909a294144a8e8493a51a9f545a273871adf4b9fb7329a2a7744261516af1781aace79b2aab24159effcfcbd4ac81968ee7141d8e1e5f950f01b2d720f2dec3aca27c7c816c6985765862d3a15e9144dc3826502a59946572194e44129135914b6602931d5473c83e1dae01bda3f4afe898bf436b3303820bd36dd8fbafba6c01e9578caa4bb6cb218232af5c46a44dfe0ffe2fdc11c824e5cf6e9d4e7cc5bf1f2444b8d48d561df3a7fce3ac9154b72e517a5c78edb1988ade9bf2498fe5c3c124cfd66cf19e01f9acc2b6fbd3c2156b55808b27df8842189575cb2de75c8ebecb41982e1fb10f96f62266581d5d1aa9faf6a1377d9af66466fbfc141c581183d84b7167dd9592ea36de00f05e11cc6686fa5556b8f289b452a6eaa89f3005a3105e9cc8e1ecdf4dbb40bfe72623e687393f6a530ba94911dcc38b7d7b9c8dc9fb9cbeac268dba65445199f8e958dbf048e1b63141a027c7b8beffefa5fbe01872ffa09abad145a6d94564502b374b45705c2ff17e707d030025796b270b1224536abc5713d835484ad5b1a0a2dcc8c9fbdd3a0b2c1c69c71521e46b56d3c56295441e5f2a3fd9710afba26037c053a218553587bc90bd82f49662db96f524717e45268361f2aa2f8172fb35292ec092a962eee1aa404ccf7d7d85115a4e36c100659c8b967a1085dc8e332793e7d209af249ed45cafff86f94d9bf674dfdf30f8919058be9d512061e66c232da83e6ca9341a94ec7414628ad1a352d9c6434f7161521824cf45fb015ca3592669721449fb4abda6b822c37850f81ade388eebba96795c3c72a348d047399bd97e10687db22d1ce36b3dd895e1110ee1c422e493ddf500c0c534cde258125a17dd6d8d0d2cfa13c45d78b9e83a97cf42a351f72c0b87da16940e7dd2cbfa25edbe9af93871f9dab7a9e737fa22f6a37f66886a45785fa675b293c12ae9c243fd9baffe89e66f78f48fb1f2c04f0d3496c80bb9a5ab728afa84cedb31f55305cf45debd30c1b05a86e4fd7d9d596eabf0952faaea360c3a977562ce012cdacbb5a84c45bf2f41ad53bb5fdff379dcb0ec5206f74e67f82c2a79a2a683dcf92c4b2b0e30ab54097e09572730bb5430fb09f169623c80a00b32ed6dc12441cd7614ee3198cffd8832a067e8db70cd898ab6b5283e56e12a696eb54f19e5dea91678f8e288e15ccef6f732d70943cc5c56f3eb01e9b4ee190ab1765674b696d17020ad2ba8dee833aef2497a8773cc00b28b1d817eeca9f5dcffa3ab33faa721bdf3282b8b37975f928460a5eb415e4876c17b879596f71d2068720f2c88931bdffb5a57d14cfba9a0479d794b7f2ad9673fddb322fd29812a4939358b3825a0396ce10e7c16d49cf1fa7787ce00aa617b10e2693228ed19c433bc2c48524efa1187b85e2b8724423956013d77f0e598309e7b0be28add8f6bec2d2c6adb95d9137040f41f4c83efb4bce8fc973de6b890226f9c8c75d2d76b71b487a8a3b78a592ac98313c52a614a4b7fbdea3eaa5228c44aaf32fd6c881fadb0ecc46aa3f51c7289bfd763f5b686196e3c486680d41df55829da1972b48d93495339efb0f08afe3258ab1dce82057ec6d8e04659e8aa3664fd9c093100587d38447be31726261bfd31ca7937669b9422662384f3c200f68114e522b1f49b0527a875327bf922f4d2e30448c413018ba64aa50e9aa2fca41d3eeaaf41fb6a667c6a5ca49284f045ac6bc04ff73c4587c2f31dc5cff4e2dcbdd93a879dafb38509f55a99fbd04e3aabdca2a321c8d16d1bf3266b49f179781023a3a3e7cbb7eceac26760b22996cc4e7a94c8f95583fa9e1fedb9e8ca6fdc7cf999cabf0de9398ac32d8c91eb87d5012dcd4d262c5e506f31240211627aee5a736e49d264f9c0ad4ebe17187508d110906e613f19dcda0c90e03d4654e26e79800d3f5b22e100bb14c02560ad1f480389d42f23f0bee4ba7a0f8d20acf97b6895942bbdd9b5f3ec87fd2113d0fc9868fccd9a9263a1c06514b4496ca1dddc443c88aca3a0d551e33c4c012d093bf9d809f641f0a7eccedc30ec428fd1ed0df6bc98f362cec477e11a003be00ac3aacfc51cd3e2efeeb3e003de28a4450f0dc62b586a44d33ce932f6eec5e78de70b084910d2e73034142af437b8e27292c9c1417399c14130437c477cba8628edd3cfe26f9f4d87135566364191391a68747f7177be49249fbd3029581259213651eaf80f6e67b00861c159c4d8ed0cfc6a3f3355ba67ea5f1a7cb78473fc23ea334c85fb928b0cbbfafd253ea4b0491383dcf21a4cf1aa060907766b76175ac4226398cd912e10decafc5251a6ddf1cf8fe58fffa6068f62726c631dc71779d6c3ff7b5abe8c082535b1d7c6a7733c9447489afa3923b11051ad297e583e8814669b1ba07d6229ba438e2ca2ccd64bfe9322b22368f67d3b352215209c3219d01f66a1da6776684d8a4fc2605a238a4127a76ccf4ed33b6d26f85ce7f54fcb610d3f91a48fd0e0685f50557be187e783681fed6bc2c683365bbd9f27b2b1046665adc68937acc3cdd78d2156165c82cd0a12b991b19bb7ee8fc0c2dad3162a5f14df40c06ffb8fab62b04eef27073bfef42a2580ad1e1a3511561bf3c0a83c46a746e1d7768238577a0ea322cd64759bfa56f029e25d43f8a5bc6586f0cd461562fd71bb14a174a5a429f43054408736411bfd628c9f174a698d29dfe29265c6d0bcb2dd25d365dfd1a490652f2a926831376dc52d2386c9d38370eede1c7c0da5d7b6fc3a53ff8b1de18d67c5ac20f78ee6a95afc9f442976574f51037af694021df7e14759b462f6af31a240482c9439b4facc98412b5b39124de3742b2023aa24750661b174fbd33aada553972ca7a54ac73e4730a5314c9b9c57a8eac3e05c72152f5b69b251128ba9e1b6849e125d2145b9eb05713aaef28e5d36211f2c9cd02f8c74a1896bcf929eea7e192637264038aa05433778de589e13d6b5ee47073d3bf768de522f5f058ed4d5323a0608e8ba7a99b8b37bd4c28a5da9f652496bddc590776a71985edbfef6bf0b35ba95d3752f05384132d6ce81078a7677d8213a2b6bca3ca7780bc35201cdef8ecf0504126d450f33805c892803615214c5b5b633005039de81c6f9c1149e2830ffea98f202ede55a0993944d037f2071425a26b33a880c7e0e26c9a9f62ef4498579921c9ee8d6bb27ce59cdf9bab91ff094b40fb859a067600d10d8f457b0bf676b441faf2a12c2c6a8fdb905e4dcac9242c0ea45a071eae9c0783e692ef4e957030e957e25d9a5e87328ab4614cf55be78fefbad2f5353fc8a7053e980c16347d4099f7d60af0eb0632b7a943a497a3377b8e4c77be5ab97c934d37f9bbe395766f4a9fdbeeb14aeecff2c4086da999fb3ce71f1275c858a09f618a1ba2bc35c5b256e772b2e59005820b5d20dea6a4a9ad693e42a95e4a3e224bda90ec5756c0246bbd98ae572b8cf27b613aa0a363516e6dc88f07d67ad8effacf668d6ee0f1ba5e0155e9331843e2c7fb2e2e53e92fd5b5407a4628aff3388c4a1440757b35e57893fd9a057e89b4fa88c8894bb1a422c6f41714eb68ccb5fbefc234c215027027a3cdce06a3ae47dffb711d3be653f22415902299edfa836657eb104d33a79eb1ae6e5e49b60400fca42e32488ec74faf0dcd7da3c9b98a5caec8f41648e7273cb94ee5baf8c0ed754c714a1e40d6b4910002fd5abe2eb10d1cd2c66f01f7e3ef62cf72116f833658b7c6a5e9f95c97c240466703d263996e1e2c525edf6c1f9875df79897337c98534fc3da58602c8ab1e318b59a2893f60b34eb3321918bd2809827620ec3fb8137945ffd0d7ca93d3e23b7dd14d1be5dfb8c45e5103e1ed0617540a4f93c70195d55ecba1f5aece1355780cf2b905f3c233fbd189fd365728b5940e59460cdb48f4e18bbdf78ed8ac3537c801862abee51767b1663c11f549ab451a4ce1216f4631f4f3811d6075a02ca76ba613133a5919ddf41d3a8fe32252f3e5c333274f539e49e23472e602d26a3f363f2c129ea05f8362daa017e9098d9b393010bf4659f85a6ae31f843822b253455bcbc9de7ccac78d40850528af83a13f19b54dfa416b6aad8f933df6884969de20ad77171ceb97054b5a2a45ffa4ade0c59b14fe5dcf5b21ae366f5bda6b7b04a9521a4cf82d41026212c69cc0812932765fe540d8b457d656799496f9afc7dd3fad7f7cf01d25298547371533afc0fcc8b00d1ea9e8166df85c30d8fc188d1c52e033289ba1781af177a7f5b586186d9cf84b1150f302928633aa9f957b6ee258877848b5e9e148d28e2bea9634e38ee38e7896201fc80b24c79a8fbdd8b32b8525c11c2eaccf63d482c7ce870605ea83e9f5db25774831ed3d1045239c991c85b66ba38977eebf5d6a686ea6dff434a4c8e11d2768d8cf247ed2eeed20a276920cd6ab361c2d1c8ff58fabdbe08059e90a0399c9edd7f363a487393e3fb64b2d1438b4423c8ba7e12731ffa4f697b39424ae63bb3b1def940299d943bd1241aa7f1571ad16b3616a956d9c151951260d7a4f9f8979675f5338d767acd37e73f09500f25dbb7ac6e84e5d73f9b911d94cc2d3c834c6c30f22d1ef09557a16d4cf2c597b2cd63a654d646bd94ecb92168f9ab9c86d87df2d9104405313f71162101627bbc49fb634bbaee0c2a917f18fce884f9bc1fbd9b2109d21ffdcc1b2b4dc0f74584ee47e190f06a4a09701d2f2cf5c3756f18d6871697350eb23ff03089389edc80f2158c22f139448fac7aae2629291b4a86af3acb6ec4304a3ee97f5cacf87d6248f1a4f0b36741c9a223aff57b36c1ced3b0fbe39f06b3fd8835c266cfc445cb3a7e1e53df387a98c3225797e54639c529c2eb02ac73a0459e42cd6efa6c35ec34eade88fabeba366eee6526269c56f69f781a670fecd805e686eace1c758bc5a40f6b7e4586176fb4e1298393e9f525db8590a6a1644d5cd63974276b3d9e0b3dbdc0e594d17deae036adc6fd42aa73a7807e8abacc04644c9d04b78a9e7b1e5be8a314067a100d43d2987c1f55700602c660cae4035da6270f5312d4df54fb8e7255f0957b255af9dce7b64e91e1e30655276654fdfa0c9241e35d2f284c308799869e9017916613c6c9ff0ee9b3ebb01b3df05d9b329b459a9f379daeb479e89b3c62ad2d6d949877d8b844355a7f5fc9a3f16a5b621f54d5dc01528df8ab9ac9ee430f1bee235de6dd01052d779d40bd9cf224e38ab46154eab3fd9f7ed04314b8c2a9335e0d45e28c19fd0c3eab79c1dc267529ac8c40955885f3914fb7b9714019c00aaa970deb257b6e56122aa32446a5c6b81afb6a1894fbc71e2d18ee9603a219c15e9dc55272b672527852bc1bb6000e3266b9bc045155b8545c7cdfde9727e0938d56f95efddc5b849612b5d1ddd7a17cf4de452b11a2cd2f7b4bbeae34e5afbc43f93844a41f401062a067be64830f85117cfc6728da7be543af46aca9fdad1292e7c5b4aadd09cbaf25ad797296e29648d0d82ae7cb6289a6fce61366f7de69c6c41a5e9787bb976ad33784bc4634cd2a3aafc3c499af8aba49c64059945cb465d23d8301d1c4c8fc108221df85791dce2e138d7016a0e1ad69b2cde08e2b6872372f107b14dc18e9057f7ddf2686d97d9cf7c43e39127a6e869d1eb1908eb7f24fb0ef8bd3bbb55f2368b454df20730732ccd052f53fb4224ca8c17725de4151dd1dc2b0794100e357"}, {0xd8, 0x89, 0x3, "6d22a73ead3d9ba4b1bfc968d4a8212b77f20e4afbf4f946a614b99874dce42c1a51e6493b22204f235eb9eca9bf6eaea58cc25457d04e55d649fd181a33ac6c105cde1b9f5e28a4f9548c70f1b3aa2e261c2658eb30c53763cab276de84ca6b347b84ea0a0e518d7810f3a48ba371a60720d28fa8c347de4bfb3c10edd36e716b670f92f8468d7551c259272416967a122b916dc09eeea7ae9257c1f71420e130fa11f883aa08bf709c0a84e2f5dd8d7e0053cd5d84f0bd3d2a5d04b8d1ce4719"}, {0x80, 0x112, 0x6, "1513d07d836f6df9cd4f41101cebf0d746248cf1dd60b460f9ec56f863fa0f966518aad15822b651620a44b39c0969f6b2320876ad18bfd0276b939c42e474c84bdf6cacbe796053b86e1ac21ada6c55a96a00a61e0841c6036c341206b0bf50a560025f9b716310ed6069c616"}], 0x1238, 0x400c800}, 0x36dd87a61336ed34) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007a5000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 05:49:24 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f76000)={&(0x7f00009a9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000f76000)=[{&(0x7f000019b000)=""/59, 0x3b}], 0x1, &(0x7f0000f76000)=""/137, 0x89, 0x0}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000020000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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) [ 64.208957] overlayfs: unrecognized mount option ")ä“œù~üú3nì\G" or missing value 2018/01/31 05:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000065000-0x10)={r0, 0xffffff9e, &(0x7f0000b88000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x223) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000890000-0xc)={r1, 0x6, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r0, &(0x7f0000cc9000)=""}, 0x10) 2018/01/31 05:49:25 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) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r1 = getpid() perf_event_open(&(0x7f0000409000)={0x6, 0x78, 0x100, 0x5, 0x30000, 0xad, 0x0, 0x120000, 0x2, 0x8, 0x7fffffff, 0x5, 0x2, 0x6, 0x6, 0x6, 0x3ff, 0x2ea3, 0x8001, 0x1, 0x20, 0x7, 0x100, 0x1, 0x1, 0x0, 0x81, 0x9, 0x9, 0x6, 0x80000000, 0x2, 0x8, 0xfff, 0x80000000, 0x40, 0x5, 0x7fffffff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000fbd000)=0x0, 0x2}, 0x1, 0x4, 0x8, 0x3, 0xbc, 0x4, 0x5, 0x0}, r1, 0xd37, r0, 0x0) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)={0x0, 0x0}) 2018/01/31 05:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cb0000)='./file0\x00', &(0x7f0000252000-0xe)='./file0/file0\x00', &(0x7f0000ae3000-0x4)='bpf\x00', 0x2, &(0x7f0000c77000-0xd7)="8ba7552b354020d63340bc43817496983f0bc667737c99e359d8fcfbd62a6b630af1c864f65c02b2dea3d57f5db172c2a99fd8248e47755797d5f463e7e391ba4b761b4e01bf2ee177ca060344f91bffb9476e630e222c85e2891a16d6f53aa3eed8f06e17bb2a0877822d60ed1966936b09e5c2f13618017b532d92edfd3574bcc1f03b2e66f79c5583900782f85e04efe9de9e87005995210358c1b4f3f0259051c9656dff65a5555832e1073c92dc36abfa8047be8f904a7aba655a842355944816bd318bffc754747ec80e7de6fdb4a2235908efc4") mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f00001a1000-0x8)='./file0\x00', &(0x7f0000c0d000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f00009ab000)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00', &(0x7f00005bf000-0x8)='overlay\x00', 0x0, &(0x7f0000c9f000-0x1000)="29e493169cf97efc03fa336eec1b5c47") socketpair(0x0, 0x800, 0x1c, &(0x7f00000f0000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee5000)={&(0x7f0000395000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000953000-0x8)='./file0\x00', 0x110) 2018/01/31 05:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000872000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000edf000-0x38)={&(0x7f0000c96000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x0, {0xa, 0x0, 0x3b0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0x3a, &(0x7f0000a11000-0x50)=[{&(0x7f00008ab000)="eec7fd06234497bbaeb254bd01b806ae937b928afc182ddf4896358bd3ae7af9a68558ec16a39310d2b61dbeed976917de5edfe9cac35a30da14bba99fce7e2ce25e674221fcbfa5a20762c25d8c5dc4a7f1ce21b5ee2379ad30da79431afe5739e87e745fb6db59c91537", 0x6b}, {&(0x7f0000146000)="18fb2ee697a8c901bdb2afd50c1401233e92949f58f2a0f42ed390b487bb06e9f4019845bf3ea05cf002003820138a0c5c119d19c2bce0c5b5cfc84aac08dffdb9439171c1eb07a62d7bb3e15cd81ac536bf961d27e38f273e294efa005ba6c15d403a8dbba13c5cb7ff940d6d1ec8126fe4ebd74917405682ee12ff9d9372ab03da9e8a092195bf99a09cd1e0ba4b8264f52b3eff434c52caccd553c9aa7355b26435a1c9b0b6530bb0672b90daeda7bdd2752f48e1d260", 0xb8}, {&(0x7f000079c000)="21aee87b100d3b67cb5a95231c183027d092dd20ed113921a921a3480d956cf1ff4d9b74", 0x24}, {&(0x7f0000a9f000)="9a6c6f928f41a111e599443d261296f779673866cdd448bde06306c2a73261a3e028a92159c1ebccacc94a8f70e76a0054c0ef0d228f", 0x36}, {&(0x7f0000025000)="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0x1000}], 0x5, &(0x7f0000ac4000-0x14b0)=[{0xe8, 0x117, 0xffff, "e1c705f792b6ed941b1cec0cc14337da19d49400682f7fc8b0bd7e216aad7ff12e898c02865bbe7c395bd3592d60462a3b70310d718283c3ca6638db4c6e63f91204954a0cab54b16ebaa76df3641114808df53f17d5f2dfd867f30c9614b3e1f6536c71848c441b0dd41673afabc43d41470577885e2c4a60a7dad39b21d064db8c535de26f07be119cd961f788b5be1eaf43d9c5dee0679add79d8a2368f08bf06371761f0e689a9b462957dcdd7f20de28e86505a7ecfbb398d9ac637f6867ef3591c3a993f258a86cb23be9ea6dc948aff872a2c"}, {0x1010, 0x1be, 0x4f63, 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"}, {0x58, 0x0, 0x9, "bc8142e063bd6038aaf8c052b6941c387ebf7976f4ea7dabee72f00c19c082b722b74d9582f0808b5ba8b8d8959a41b4e6830ff3e2a016112c980466668bee458c29c82318413f20"}, {0x70, 0x117, 0x1, "2590a8babc0ff0f16b2d97d55fffe234e5845dcad329c20999a3375fad0d4d7e4aa910eff44255be8c870a5b81c947f417f0e5691d487118b145265ae386ccedf0f67ed7e3bc7f1aa5eb9932ca006a948c7a0c5ab06474b134d9f17aa9"}, {0x38, 0x117, 0x99, "f271cc305de53d5131c98d36fc18ad745266c9ee95ff10d55130ff4870eb98fe71315f"}, {0x108, 0x0, 0x5, "a3dfcb2da9de9de0bb5353df955669c4c6b69fc6b3cc267518039c5ecb46d169491bd7679af85a9a4ea651c24388ae36e440502ad7a41f0c288e1c368a099c94c9f55f63c60f8844eeda22a62f169236a211b889bd9edacab8e852ea18707b380539f8bef2a6cbed6d9de55595ef0b086c199713c544b32d0cdc4b2efe603ed045140b576fdf5201be943dfda029d9b8acfb18ad88c8ad1ecb5cde2bb65c74bf909f1d6f7691a87acb5e474bf5fcfd62f070850e3489f97301aa9092d98989f30da46f9a938efb12b759d4760fc642966ca94e683fd4909eb45fdc3ca11dad2f4c13902c03ded527a4dc2a977724932dae62c93858da3d"}, {0x50, 0x1ff, 0x6, "f7b2bee775fa6463785ef73349755fb137eb4cd05179e81eb8d4b64b86e14b08b6593710152ca26be7d26a5adff876badd82261e27b361217c39"}, {0xb8, 0x116, 0x8, "aa70dcaa02d7d2cc5a3c84ff04fc5d5acd592f3d6684b75f779c0a99bcdf24d6e708bde51f016747b482b44034862fabced58f4e5642c29c885115d23fbba8178a883aa0ee6d5890c7cc2e0ebd75d5f23f1f99a559026e52edaffe3198bb90bee26d0bc3bac2db4b7ee4a9993eb4c1bb0a7fd7ed05e17189fc4f6609c93e569892534b4ee8797b5e3b3c45fa937130f73cb79f4939894c2f0fe1ad154d220ee85e70cc31e4726c"}, {0xa8, 0x19c, 0xccfa, "abdef389231cdea72bf39d431cd98c87fae88ea99304f81c5274f007bf13dcd3a9682366da5b7f325c94986e922783c1098c24053e7a828994f6527ed435740866728c6dc820a670bc1d3788b3527b825268074fd286f0af0d83628e6cf53ff97bb19887e6629de4b8b0aeadef85a62a4a6dfe3e4fd7c031f8287246d304b6884b821f1b1dad9bcfd4d5fc911817fc8c2602edb229b9"}], 0x14b0, 0x20004000}, 0x20040840) sendmsg(r1, &(0x7f00009ef000)={&(0x7f0000e7d000-0x1c)=@in6={0xa, 0x0, 0x2362, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000f43000-0x10)=[{&(0x7f0000ea5000)='Z', 0x1}], 0x1, &(0x7f0000213000)=[], 0x177, 0x0}, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008bb000-0x4)={r0}) socketpair$inet6(0xa, 0x800, 0x3cd80b29, &(0x7f0000112000-0x8)={0x0, 0x0}) [ 64.293746] overlayfs: unrecognized mount option ")ä“œù~üú3nì\G" or missing value 2018/01/31 05:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000651000-0x38)={&(0x7f00000e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007ad000-0x20)=[{&(0x7f0000e35000-0x1000)=""/4096, 0x1000}, {&(0x7f0000158000-0xca)=""/202, 0xca}], 0x2, &(0x7f0000a29000)=""/76, 0x4c, 0x10001}, 0x10000) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000387000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a06000-0x20)=[{&(0x7f0000bea000)="c1d751058e8ec395cacc14cf9c0175e4aae45a0bce1201422ac319f2ca3835284ff32435df9d9ff06d6cdea7e355dd716e187cd4093b49eb1e4762ef55b884ef0071a2927abca5fd3e249f932b6b7e049a81838b691e5bf4ccce412e5f1907741c71f3eb5847bc7d5397bd48e9d41e83bc80814dd1d6134278ba54e6f9d09d8b52bc0e6f3d2718b5534cfc03126f8c4e8b84e9b8f1ba478edfe15686901f7ea2fa4903cead07b1cdf6b7376738c3ab7d43fa5c911cc8887ccc", 0xb9}, {&(0x7f000064f000-0xf1)="e0998ef8ada7732134d4208ece8d3447e253e0f2ab346c616b314947e81b26bc2047d58b4d1b4d1470289663b7265e3b4e3b761c9ea8e8400ff661e85fa1617a492a2e0847982a4f1c25083ca4d8c661645ca46bcb6972a8453e50e67e08652c31a178cb1b991a0b91a3616fa99d98caaf7945ae156ed8ca2bef5e745633a1167607e848cee859b74a2351ec8a6852658d74e2152cca379ce4f1c4342c61c68e2bc66d7e13fc06c58484f3a9bb222fbafaa5c8306042fe1a597471825e39cb1c8cfed0672b99accb1408ac1c1de108f1cc1f3cbbb7dbad9c8d7e7334076ba9b9ae8f807676f74d5136ab8e3f76221810f3", 0xf1}], 0x2, 0x0, 0x0, 0x10}, 0x4000000) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000926000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f000009c000-0x38)={&(0x7f0000b9e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000161000-0x30)=[{&(0x7f0000a02000)=""/0, 0x0}, {&(0x7f0000a46000-0x22)=""/34, 0x22}, {&(0x7f000063a000)=""/110, 0x6e}], 0x3, &(0x7f0000d6e000-0xb5)=""/181, 0xb5, 0x100000001}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00006e3000)={0xf, 0xa, &(0x7f0000a0d000)=@raw=[@generic={0x6, 0x9, 0x9, 0x3}, @jmp={0x5, 0x6, 0x0, 0x0, 0x5, 0x3d, 0xffffffffffffffff}, @generic={0x9, 0x3, 0x20, 0x98f}, @jmp={0x5, 0x7f, 0xb, 0x2, 0x7, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x100000001, 0x4, 0x7, 0x7, 0x0, 0xffffffffffffffff}], &(0x7f0000d53000)='GPL\x00', 0x2, 0x9, &(0x7f0000cce000)=""/9, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:49:25 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000905000-0xc)={0x0, 0x100000001, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c52000-0x10)={r0, &(0x7f0000e17000-0x71)="1e876cd18f2052ccde8be12423d90f098ca7c76c2b3639f20025ff4ff248ce3a0151760f6bc58f5d3c1d814e342324a29b39243704e8e6fa149dcd87a2e885c1d404394d628f7f8b8fae15d11ca24170c298e88ee010063275976ef006e15aa12277626dc21fe095fa035c2dac69aefe0e"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x40003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 64.393113] overlayfs: unrecognized mount option ")ä“œù~üú3nì\G" or missing value 2018/01/31 05:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000209000-0x48)={0x0, 0x10, &(0x7f0000d44000)=@raw=[@jmp={0x5, 0x4, 0xf, 0x6, 0xf, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x9}, @ldst={0x1, 0x3, 0x0, 0x6, 0xf, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0x95, 0xd, 0x7, 0xf, 0xfffffff9, 0x0}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f8a000)='GPL\x00', 0x7, 0x72, &(0x7f0000bfb000-0x72)=""/114, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000321000)={r0, r1, 0x5, 0x1}, 0x10) 2018/01/31 05:49:25 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0xa, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006bf000)={r0, 0x50, &(0x7f0000fa0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000568000)=r2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f9f000)={0xc, 0x5, 0xf133, 0x0, 0x8, 0xffffffffffffff9c, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f9f000)={r4, &(0x7f00007b2000)="ac01b42eb2c355c974407dc524fb343c2c8ab6656e4be4a95ec40ade2383fbdda994b8ef63efad669aca7dbe1b04145efde3ae489891226d7d980fd8fec3ca14aae4ef44a7c1404035c5bcb1ae083ef8565cbd8807b9b867ec385bea903cde5e1dc75e0b577dac349e04d0115b0d12859c7ca949f5eb24e2fde655e12909310ed58f3e0b1fd43c52d95a2d86654c6fa767f7acb38f26d49fbf84d582b7bb34cc3ef847658c19f9915c6b1c9aa0ba9b9fe4aa38f519975771128d1e08bb89bdc5a839ab8341f1d56801e17e7f5ce4a99d97691ee48bf640"}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000025c000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000066e000)={&(0x7f0000fa0000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa0000)=[{&(0x7f0000bea000)=""/227, 0xe3}, {&(0x7f000041e000-0xa3)=""/163, 0xa3}, {&(0x7f0000e47000-0x5f)=""/95, 0x5f}, {&(0x7f0000fa1000-0x8)=""/8, 0x8}], 0x4, &(0x7f00007a4000-0xb5)=""/181, 0xb5, 0x7b}, 0x61) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ca6000)={&(0x7f0000fa0000)='./file0\x00', r0}, 0xc) sendmsg$kcm(r1, &(0x7f0000023000)={&(0x7f0000023000)=@ax25={0x3, {"ed2d52fa44efec"}, 0x7}, 0x10, &(0x7f0000018000)=[{&(0x7f0000024000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000024000-0x1d0)=[{0xb8, 0x119, 0x7f79, "f309e2a8623416a12e0078390578f2239abed6dbd8fa6ed4fd596705102925b61224e2097faa8a42eb3aac1b12ed0301c5fcfa0435b3ec480c54927ef767384ebaa094c49e6243d9f00c01a5a07c59770ce52136ce723e02f7d8428ccf0cddf2c908abe81ed3692aefb1c1d38a63d4325c6fd8c0496d67e6d532b275671e6f539b93a2c78fb8fc650d7e9d6be8ab0dd51ecfe446972380b8535754edb91f72ca773d0cf3b4"}, {0xb0, 0x18f, 0x80000000, "dba31d370d71736d7440e6049b8e9760c45f6cb4b8523c1ae3ad1714febe9665295cf6e671adc0d1c4f3e6f31b657812c1f0ff43f587d3c29b8848239957154212fea3f01571be63a6d3dd4c4c66fc33d57ae1224aa7db18039d1fc69144e2da46f17ecb78421ccb8f48bc6adf0930948b66fb22804cd36da9d471dbe3496893134e78c459b7ed628e90d50d4407f9a3cd4ea36002038096ad060fb28aa3"}, {0x68, 0x1, 0xc116, "d250660c220e5b72540bd8a6d07f15e568c21870cfdb82fb226134fa4ce4beaf8e60d7a4ba4e22966eafdf3abf01e02c3e5e59fd98cdb956c7ca8e9d3f0abb9ba18b714fdbbeabc9b892e5821c6a9fa54e28cdbd19c3"}], 0x1d0, 0x4000}, 0x80) 2018/01/31 05:49:25 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$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) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000f73000)={0x0, 0x0}) 2018/01/31 05:49:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xf1, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000712000-0xbe)=""/190, 0xbe}, {&(0x7f0000fec000+0xe68)=""/78, 0x4e}, {&(0x7f0000889000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x5, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0xf, &(0x7f000036d000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffff9ca}, [@alu={0x4, 0x9, 0x5, 0x0, 0x9, 0x4c, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xae21}, @jmp={0x5, 0x0, 0x0, 0x4, 0x0, 0xfffffffc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x7f}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x2, 0xd, 0x8, 0x37, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a93000-0xa)='syzkaller\x00', 0x400, 0x9e, &(0x7f0000000000)=""/158, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f47000)={r2, &(0x7f000074f000)="", &(0x7f00009dc000-0x1e)="", 0x0}, 0x20) 2018/01/31 05:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000018b000)='./file0\x00', &(0x7f0000a26000)='./file0\x00', &(0x7f0000de6000)='ocfs2\x00', 0x2000000, &(0x7f0000f45000-0x1000)="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") mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0xe)='./file0/file0\x00', 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000a3d000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dc2000-0xc)={0x0, 0x0, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000254000-0xc)={&(0x7f0000f97000)='./file0\x00', r3}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7f5d) mount(&(0x7f0000b6e000)='./file0/file0\x00', &(0x7f0000cc3000-0xe)='./file0/file1\x00', &(0x7f0000dd4000)='anon_inodefs\x00', 0x3000, &(0x7f00004f9000)="") mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009ba000-0x20)={r1, 0x2, 0x1, 0xffffffff, &(0x7f000009e000)=[0x0], 0x1}, 0x20) mount(&(0x7f0000bc6000-0x14)='./file0/file0/file0\x00', &(0x7f0000524000-0xe)='./file0/file1\x00', &(0x7f0000552000)='overlay\x00', 0x4, &(0x7f0000491000)="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") bpf$OBJ_GET_MAP(0x7, &(0x7f00001b8000-0x10)={&(0x7f0000a60000)='./file0/file0\x00', 0x0, 0x10}, 0x10) socket$kcm(0x29, 0x5, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000191000-0x7)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") 2018/01/31 05:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f0000ace000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000a8c000)="9f", 0x1}], 0x1, &(0x7f0000335000-0x460)=[], 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e8000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000220000-0x38)={&(0x7f0000452000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dde000)=[{&(0x7f0000570000)="ce697e570f67b9220344dbf564089e0fecd9c52a1d6df6c170d5cf52c15cd4f1cae1c60c5eb4544b77854c170d62a29533ada55f3768b6dfc66c43b351876785e06ed8a1f68e48b11d5dbe64c27ec25a80b36f43d6efaa66ebe9965009758108731fbd7abbc5e51e4f4c341abb58fb32afbdd904c9623b73d5abc88ae20f0707ae480c9c855a65e24998ec6540df9e0ac7e14f2a418fa88efa164c3c34d4f5b7334f0f0c739a8ce1cc90de4d3298529acba213c833d727bd48100401e016a8460279cf6ed6", 0xc5}, {&(0x7f00002f3000-0xb)="a8351af2be2a317f667471", 0xb}], 0x2, &(0x7f0000db4000)=[{0x108, 0x10d, 0x9, "8db798128e919c1d5df5ec05b6ce78f8d521f3a07ea0d4c2216e1e23f7fa451329f0470937e83d6fedbc86a0e690d3123765fda16d112d901adcae07ac6e0f4d8f4f688376c5e390a91158af5340a697a82c693080836fcdd4de7a95c085f489fdb452b95e0165f8901b4325feff32dd84273afb664d028db8bc681310a55038d495f4302e7a5991a710b0c496401c2a41c2ba179e8d639d3982953ce16af594dceba0c761a4eda0ab691ef1aa355009de28f8ae5b3e0a0a8d693b3783cb5806b07643e53495ec1f19081fda775ed82700c4e1bda885cf7c445effcf748ec202ee2ac6240007a59a2c3aac34f29e9137c54d406c"}], 0x108, 0x200400d5}, 0x1) close(r0) 2018/01/31 05:49:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x200, &(0x7f0000a29000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000095000-0x8)={0x0, 0x0}) socketpair(0x1d, 0x0, 0x0, &(0x7f0000cac000-0x8)={0x0, 0x0}) r3 = getpid() recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000f3d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000505000-0x70)=[{&(0x7f00008e8000-0x17)=""/47, 0x2f}, {&(0x7f00006d6000)=""/31, 0x1f}, {&(0x7f00003e1000-0x78)=""/120, 0x78}, {&(0x7f0000aba000)=""/74, 0x4a}, {&(0x7f0000064000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb9000)=""/5, 0x5}, {&(0x7f000061c000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000aa9000)=""/36, 0x24, 0xffffffff}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000b22000)={0x7, 0x12, &(0x7f000080e000)=@raw=[@ldst={0x2, 0x3, 0x3, 0xf, 0x7, 0x8, 0xfffffffffffffffd}, @ldst={0x0, 0x1, 0x1, 0x7, 0x4, 0x2c, 0x9}, @ldst={0x1, 0x1, 0x2, 0x5, 0x9, 0x0, 0x1}, @ldst={0x1, 0x3, 0x3, 0xa, 0x9, 0x102, 0xfffffffffffffffc}, @alu={0x7, 0x9, 0x0, 0xa, 0x3, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000000000}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f00003af000-0xa)='syzkaller\x00', 0x1, 0xc1, &(0x7f0000a5a000-0xc1)=""/193, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) perf_event_open(&(0x7f0000026000)={0x0, 0x78, 0x7, 0x4, 0x7293c36c, 0x0, 0x0, 0xffff, 0x90000, 0xc, 0x2, 0x3f, 0x6, 0x1, 0xfd52, 0x7, 0x5, 0x1f, 0x5, 0x8000, 0x1, 0x0, 0x4, 0x7fff, 0x100, 0xffff, 0x3, 0x227, 0x2, 0x6, 0x5, 0x2, 0x1, 0x1, 0x7, 0xff, 0x80000001, 0xffffffffffffff1f, 0x0, 0x3b52, 0x4, @perf_config_ext={0x10001, 0x1ff}, 0x20000, 0xd3b6, 0x0, 0x7, 0xb52, 0x0, 0x5, 0x0}, r3, 0x40, r1, 0x9) 2018/01/31 05:49:25 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000016000-0xaf)=""/175, 0xaf}, {&(0x7f0000006000-0x71)=""/113, 0x71}, {&(0x7f0000002000)=""/14, 0xe}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}], 0x4, &(0x7f0000005000-0xa1)=""/161, 0xa1, 0x2}, 0x40) close(r0) 2018/01/31 05:49:25 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)="") 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)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") bpf$MAP_CREATE(0x0, &(0x7f0000838000)={0xf, 0x864, 0x100, 0x1, 0x10, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 2018/01/31 05:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009ab000)='./file0\x00', &(0x7f00008f3000-0x8)='./file0\x00', &(0x7f0000fb6000-0x5)='coda\x00', 0x120000, &(0x7f00004e1000)="62e89092c029b926188ae7875a28ceca325ad30061d2f8f917009a9fc6a34a283ba441d116f2663b469ef9ecf04f79ce7e1e655f12c3e1490b0766c162783c69e19e331370f967ca47631ef6773d0d548565cfeddf45c6385d58ed622c07eec093bbd8196d3cfd") mkdir(&(0x7f0000ff9000)='./file0\x00', 0x20) mount(&(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003a3000-0x8)='./file0\x00', &(0x7f0000d6c000-0x8)='debugfs\x00', 0x0, &(0x7f0000c44000)="14") socketpair(0xb, 0x8000e, 0x9, &(0x7f0000c86000)={0x0, 0x0}) mount(&(0x7f000025c000-0x8)='./file0\x00', &(0x7f0000d27000-0x8)='./file0\x00', &(0x7f00007f6000)='ramfs\x00', 0x1008000, &(0x7f0000662000-0xa7)="242aef378b838055e3ba2184918f3238ebd91e41d2856b719b8a9d34403ac3525895c0c36668ba31e9d6d9e9f2431406e3c22f2cb50355f25c45cfcce18950b0b3b80c36f10f5c08d6f4c3ca46a0035e1aeb7f34148e179894074513ca1ef7d3a526ea6fd8d6f5a456452bbdf9e9de97b6fcd9aed196ffb8b044aa9e9524baabbbe0aa9a131d235b12e1315ed2d62a7d1e0308dcca1506ed91194f79146422fb9a96fc3f93f12e") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d33000-0xc)={&(0x7f0000e89000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 05:49:25 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0xa, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006bf000)={r0, 0x50, &(0x7f0000fa0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000568000)=r2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f9f000)={0xc, 0x5, 0xf133, 0x0, 0x8, 0xffffffffffffff9c, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f9f000)={r4, &(0x7f00007b2000)="ac01b42eb2c355c974407dc524fb343c2c8ab6656e4be4a95ec40ade2383fbdda994b8ef63efad669aca7dbe1b04145efde3ae489891226d7d980fd8fec3ca14aae4ef44a7c1404035c5bcb1ae083ef8565cbd8807b9b867ec385bea903cde5e1dc75e0b577dac349e04d0115b0d12859c7ca949f5eb24e2fde655e12909310ed58f3e0b1fd43c52d95a2d86654c6fa767f7acb38f26d49fbf84d582b7bb34cc3ef847658c19f9915c6b1c9aa0ba9b9fe4aa38f519975771128d1e08bb89bdc5a839ab8341f1d56801e17e7f5ce4a99d97691ee48bf640"}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000025c000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000066e000)={&(0x7f0000fa0000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa0000)=[{&(0x7f0000bea000)=""/227, 0xe3}, {&(0x7f000041e000-0xa3)=""/163, 0xa3}, {&(0x7f0000e47000-0x5f)=""/95, 0x5f}, {&(0x7f0000fa1000-0x8)=""/8, 0x8}], 0x4, &(0x7f00007a4000-0xb5)=""/181, 0xb5, 0x7b}, 0x61) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ca6000)={&(0x7f0000fa0000)='./file0\x00', r0}, 0xc) sendmsg$kcm(r1, &(0x7f0000023000)={&(0x7f0000023000)=@ax25={0x3, {"ed2d52fa44efec"}, 0x7}, 0x10, &(0x7f0000018000)=[{&(0x7f0000024000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000024000-0x1d0)=[{0xb8, 0x119, 0x7f79, "f309e2a8623416a12e0078390578f2239abed6dbd8fa6ed4fd596705102925b61224e2097faa8a42eb3aac1b12ed0301c5fcfa0435b3ec480c54927ef767384ebaa094c49e6243d9f00c01a5a07c59770ce52136ce723e02f7d8428ccf0cddf2c908abe81ed3692aefb1c1d38a63d4325c6fd8c0496d67e6d532b275671e6f539b93a2c78fb8fc650d7e9d6be8ab0dd51ecfe446972380b8535754edb91f72ca773d0cf3b4"}, {0xb0, 0x18f, 0x80000000, "dba31d370d71736d7440e6049b8e9760c45f6cb4b8523c1ae3ad1714febe9665295cf6e671adc0d1c4f3e6f31b657812c1f0ff43f587d3c29b8848239957154212fea3f01571be63a6d3dd4c4c66fc33d57ae1224aa7db18039d1fc69144e2da46f17ecb78421ccb8f48bc6adf0930948b66fb22804cd36da9d471dbe3496893134e78c459b7ed628e90d50d4407f9a3cd4ea36002038096ad060fb28aa3"}, {0x68, 0x1, 0xc116, "d250660c220e5b72540bd8a6d07f15e568c21870cfdb82fb226134fa4ce4beaf8e60d7a4ba4e22966eafdf3abf01e02c3e5e59fd98cdb956c7ca8e9d3f0abb9ba18b714fdbbeabc9b892e5821c6a9fa54e28cdbd19c3"}], 0x1d0, 0x4000}, 0x80) 2018/01/31 05:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000487000)={0xffffffffffffff9c, 0x28, &(0x7f0000b1e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ab000-0xc)={r1, 0x4, 0x18}, 0xc) 2018/01/31 05:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb},