00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000-0x28)={r1, 0x0, 0xe, 0x5, &(0x7f000001a000-0x1a)="db2940cbe03940971b61e96e7139", &(0x7f0000019000)=""/5}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ff9000-0xc)={&(0x7f0000a20000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000544000)={0xd, 0x5, 0x400, 0x7, 0x12, 0x1, 0x3}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea5000-0x28)={r1, 0x0, 0xe199, 0x4e, &(0x7f0000c6e000)="48e317e61a4aca8473da306cc354f68044135dbb53f71a38d16ddd2fc171fa0000000000000006a0383bc64570ce1674792fe8daa63833719f9b5120fcb9db7c65be50e0b8eeffd679500ae0b32ca726fb958f48dc9d686e6e71d3631e14ce0e0e9145107e01a847fdd58608e283c6d1ba22ce21aaf97271be5cf68202071065f7c0bf3ede352959f97b844a2f85ada4eb028093f83dc3ef288572d6009299ce229a26263f470267d99cb57c938241", &(0x7f0000141000)=""/78, 0x80}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000c34000)={0xf, 0x9, &(0x7f00008c6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x401}, @map={0x18, 0x19179ade29bbbfd9, 0x1, 0x0, r2}, @alu={0x4, 0x6, 0xe, 0x1, 0x9, 0x20}], {0x95}}, &(0x7f0000242000-0xa)='syzkaller\x00', 0x63bb255c, 0xbb, &(0x7f0000013000-0xbb)=""/187, 0x40f00, 0x1}, 0x48) recvmsg(r0, &(0x7f0000527000)={&(0x7f00008e9000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e96000-0x10)=[{&(0x7f00000d2000-0x52)=""/82, 0x52}], 0x1, 0x0, 0x0, 0x1000}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000b32000-0x1d)={0xf, 0x6, &(0x7f0000ba0000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x0, 0x0, 0x4, 0x7, 0xfffffffe, 0xc}, @ldst={0x3, 0x3, 0x7, 0xd, 0x1, 0x1}], &(0x7f0000c7b000-0x4)='GPL\x00', 0x100000000, 0xd8, &(0x7f000064a000-0xd8)=""/216, 0x40f00, 0x1, [], r3}, 0x48) 2018/02/16 09:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x9, 0xb94f, 0x4}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000833000-0x38)={&(0x7f0000e46000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000096e000)=[{&(0x7f0000fb3000)=""/92, 0x5c}, {&(0x7f0000b73000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000bec000)=""/237, 0xed, 0x5}, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee5000)={r0, &(0x7f0000f61000)="d916e74c22168e61715584a3697b347635372ffb64c1ae0ee42b7b261de4911f18e8e19bbf17be73bdd2d163dc187866715699fe687ce0ed19c5c567174b33486cc25106ed16c73c3b2cad5617479601d897a6e1e1e3709c4c06360793a377871f635813f6f32945d1d37b947708764f5ceda4841322d428979aa72069039b187480041bb43442c510c506f43d4bbeb8beac021e52f9b48024f43523917269033cea25bfc91f9444661e77069bc339d24aab126c31", &(0x7f00003a7000)="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", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000887000-0x48)={0x1, 0x8, &(0x7f0000082000)=@raw=[@alu={0x4, 0xdc, 0xf, 0x6, 0x6, 0x10b, 0x10}, @exit={0x95}, @jmp={0x5, 0x1, 0xb, 0xf, 0x0, 0x70, 0xffffffffffffffff}, @exit={0x95}], &(0x7f0000a76000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f00005e8000-0x1000)=""/4096, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002a2000)={r0, &(0x7f00001b9000), &(0x7f0000930000)}, 0xffb6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000245000-0x10)={r0, 0x28, &(0x7f00009f6000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b00000)={r2, 0x59be, 0x18}, 0xc) 2018/02/16 09:41:37 executing program 0: socketpair(0x13, 0x0, 0x8000, &(0x7f0000861000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000df6000)={r0, &(0x7f0000fb3000-0x61)="abc6c4f31ed893a69c0540fc32218681f6324682bcd82d602a47caa2876ffedcef54919db1f6cee7b4730c6cf97a58810791cae011b78020259e36261f4888c6848e7959d59e9affe3102ef45056ade0a9e95d55dd8bab3ae35d7c037a63b85d8f", &(0x7f0000000000)="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"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x0, 0x0, 0x1, 0x1a, 0xffffffffffffffff, 0xfff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055c000-0x20)={r2, &(0x7f0000d07000-0xac), &(0x7f0000b57000)}, 0x20) 2018/02/16 09:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001e5000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/02/16 09:41:37 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000005000)=""/37, 0x1d}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 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) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000019000)=[{&(0x7f000001f000)=""/209, 0xd1}, {&(0x7f000001e000)=""/219, 0xdb}, {&(0x7f000001f000)=""/244, 0xf4}, {&(0x7f0000020000-0x12)=""/18, 0x12}, {&(0x7f000000d000-0x97)=""/151, 0x97}, {&(0x7f000000b000-0xd9)=""/217, 0xd9}, {&(0x7f000001f000)=""/168, 0xa8}], 0x7, &(0x7f0000015000)=""/255, 0xff, 0x6}, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:41:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0}}, 0x10) close(r0) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x4, 0x78, 0x81, 0x80000000, 0x3, 0x7, 0x0, 0x2, 0x23, 0xd, 0xffff, 0x5, 0x7d0, 0x8, 0xfff, 0x30000000, 0x401, 0x7, 0xffffffff, 0x8, 0x7d8a, 0xfffffffffffffffd, 0xfff, 0x8, 0x5, 0x1000, 0x128a, 0x3, 0xfffffffffffffffc, 0xffff, 0x2, 0x1, 0x7, 0x3, 0xfffffffffffffff9, 0x10001, 0x0, 0x9, 0x0, 0x2f, 0x5, @perf_config_ext={0x0, 0x1}, 0x2000, 0x80000000, 0x400, 0x6, 0xaaaa, 0x2, 0x100}, r4, 0x1, r1, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x116, 0x8, "512e6c1e"}, {0x98, 0x118, 0x1, "c07b657098a95db144a0077779386910c85859b7c719bed70f242c760c8cac0acc197fbb038c1064e0776712163fddb8e54a9c18a3f3a6443139df12001d761412cfa20618ba28e62d94d75739e84154e75070e355ca8833349683e0b7d1b065cb82e37abc1105727e8a4e36094df69db4b32abda975c7e298e235ddd703ad7da1"}, {0x1010, 0x102, 0xffffffff, "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"}], 0x10c0, 0x40800}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000005000)=@nfc, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000004000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000001000-0xd0)=""/208, 0xd0}, {&(0x7f0000004000)=""/141, 0x8d}], 0x4}, 0x40000100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r2, &(0x7f0000001000-0xf3)="f3b3ee7f9c6f5d9b13f8be519757f7043d72d61a6a2a443c2d49b710429ac2ff9d9eb6b343b7bda3ef0d49ad3e908f8cdbc0f56dd76d74dbfbbaba5b8207ad4a0a5bedb83015027b801d4ff34ac4e8760655ceb9cb4f2e1320169bba4389712e25f8dbe84e579525f71d2e203bdcd6ffb46fc9b0979287b1270f8334797ccbc152546cf756dc8ceecb2076b8101c2f6b0ff94135918891a749cd3f61e900cda8471e9cb99599fb7b5968585d9730ba35ba8c443ae79c8841d3bed4d7aff42269662b7f73bfe132d5ed3fa7cd265811f069e21c8bff5b951b9db1730f7c08752e619522ca5c712c3e7577224220263c6995c3fe", &(0x7f0000004000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x0, 0x7, 0x3e, 0x8, 0x18, r5, 0x7}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000006000-0x50)}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000-0x14)={0x0, r1, 0x0, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000008000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000)=r3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x4, 0xff, 0x400, 0x8, 0x0, 0x7, 0x80002, 0xa, 0x4f, 0x26, 0x20, 0xffffffff, 0xc0d4, 0x7ff, 0x8, 0xf2, 0xfa, 0x3, 0xf91, 0x0, 0x20, 0xafeb, 0x760, 0x8000, 0x1000, 0x3, 0x9, 0x64ac508e, 0x6, 0x7fff, 0xcda, 0x7, 0x8001, 0x8000, 0xd192, 0x401, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f000000a000), 0x1}, 0x10, 0x100, 0x3f, 0x4, 0xffff, 0xfffffffffffffff7, 0x6}, r4, 0x7, r2, 0xd) 2018/02/16 09:41:37 executing program 1: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xd, 0x9, 0x7, 0x9000000000000, 0x1, r0, 0x655a3930}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0xad)="4b4d413573b4006bcd07bd35651851aa24bd7fb4a9fb7d66208a140886eab890d04eb9ce5b8c230163a695928677ff57156fc952e5874199b49c8ea29fadcde8703eba4242fb5990a0910d008576179e6c420902c6ca333070b283865832d3842cc1106d549480442d2e49eaa9969314e066e0f131beeec641c563d7629b6541704fffabf6350b95ec4572d39a956a1b828ec47851b26ff051bf442cf2602075b36a2295a657116216665542bf", &(0x7f000078d000)="254ca647fce8d911ba762e96eed071c70fb9342aed120ff4b7d7742a971ec26f55c9e1b6315cbd405601dbc3f652376799b13556c901b1f0048411a6ed2f4e34e93747b20ed0e90301bd2243ab641f3f27053d1ec666e900562fc36aacc30d7c45f043a93d975ee9a9673681750d0209505d51e174a404274174ecf59eeda49703b8a3a653ec0364998e9045d835d02a85a7d81ca908796da373727974fd4af8ed74691b5cbb6ddc376ac20add7883353cb25abd8fa020a5176f11bcd34f7cafbe9a25d0a9c15d3a7f162404b987b8b41e7c7366593ef3215c09a12899b84ae261", 0x2}, 0x20) 2018/02/16 09:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063c000-0x8)={0x0}) recvmsg(r0, &(0x7f000080b000-0x38)={&(0x7f000063f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000038b000-0x60)=[{&(0x7f00004be000)=""/171, 0xab}, {&(0x7f0000deb000-0x28)=""/40, 0x28}, {&(0x7f000038b000)=""/251, 0xfb}, {&(0x7f00000cb000+0xd7d)=""/84, 0x54}, {&(0x7f0000e49000)=""/134, 0x86}, {&(0x7f0000119000)=""/163, 0xa3}], 0x6, &(0x7f0000a0f000-0x6d)=""/109, 0x6d, 0x20}, 0x1) 2018/02/16 09:41:37 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a79000)) socketpair(0x0, 0x0, 0x0, &(0x7f00002cf000)) 2018/02/16 09:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x9eca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003ec000-0x4)='em0\x00') 2018/02/16 09:41:37 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000014000-0x8)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000015000)={0x0}) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x2, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000017000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000e000)={r2, &(0x7f0000019000-0xf6)="edb8af181ba4c9e9ba4c5a4358dc283248ee909c628ab876c32994595c4361e3f50896c1d31eed584e1396ddcd35802a02a31b524f79b1389a31bb76a582206db5ddb72404e67bb300152a8f954e2b657b5c9c620e5953ecf8092e406ccddd7b3d0f0d59a3e8a0146a5f5aed23187bf08ec6c3a7ca9e597d053775c331032e78d65becc9f5d01da5d7340303a654093ea6932b3c8a95a1c494b1df5a9e75d656682c07e4f8d27e20b0cf2a08fdb5b7cad2ac41106d5bfc58d739c52e18b22650373e62c3b63941a3df174c52890c4d6b36c16715f3457f359c1025b9d1114d4a05fe41f8962b39782627b5715ca58ec907c7b77198cc", &(0x7f0000019000-0x52)=""/82}, 0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/02/16 09:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71)="8e", &(0x7f0000afe000)}, 0x20) r1 = getpid() socketpair(0x17, 0x800, 0x9, &(0x7f0000cd9000-0x8)={0x0}) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x4, 0x0, 0x2, 0x200, 0x0, 0xffff, 0x0, 0x8, 0xff, 0x8, 0x4, 0x5, 0xee71, 0x401, 0x7fff, 0x8, 0x4, 0x7f, 0x6, 0x8001, 0xff, 0x0, 0x5, 0x400, 0x1000, 0x3ff, 0x5, 0x100, 0x5, 0x3f, 0x0, 0x8, 0x7, 0xff, 0x100000000, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x1, 0x7ff}, 0x0, 0x7, 0xfffffffffffff9e0, 0x5, 0x3ff, 0x3, 0x100000001}, r1, 0xc6, r2, 0x4) socketpair(0xa, 0x5, 0x0, &(0x7f0000d4f000)={0x0, 0x0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f09000-0x10)={&(0x7f0000976000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/02/16 09:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc8000)={&(0x7f0000250000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000889000)={&(0x7f00003fe000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000767000-0x18)={r1, &(0x7f00008cf000-0x5c)="b5", &(0x7f0000115000-0x5c)=""/92}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003e0000)={r1, &(0x7f0000dc3000)="0fda2aad27b75177f617dfa3c4848f390e66857783cd22dc6535b6ef71769a96d79bd7d9ef20066e499cf47fc1e56e33982f7cdc8f1f3f214791b6ca18cc7a4e9d5be752adfec3f5d21ae196b20aa6016336f3ded6b33bf159e4b4aa3caeebb2c3644e98db2e6d1c17bdb1d37c75abff01dcfe8980e21b6004f65e3e3851a59663825842d0e8ee3813236900921536188d93a3a829c00ffbf8a511e5ff1c41d4cece6af3d8683fb5cf68292ebb2ca87baa3dd95e6e9da0d2567adcdbdb2fcd02da7b818400a1526e99a5e1739db4dca18ddf22cf2b296ff85a34b202786b6c9c", &(0x7f0000c70000)=""/153}, 0x18) 2018/02/16 09:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x802, 0x1, &(0x7f0000ed1000)={0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f0000943000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x87) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) close(r2) 2018/02/16 09:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007d1000-0x48)={0x9, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x5}, [], {0x95}}, &(0x7f000043d000-0x8)="05006500f44ef2f9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000bb3000-0x38)={&(0x7f00009b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00007e3000-0x80)=[{&(0x7f0000ebc000-0xa9)=""/169, 0xa9}, {&(0x7f0000a7f000-0x1b)=""/27, 0x1b}, {&(0x7f00007db000)=""/224, 0xe0}, {&(0x7f0000ffb000)=""/112, 0x70}, {&(0x7f0000f2b000)=""/40, 0x28}, {&(0x7f00003d3000-0x2)=""/2, 0x2}, {&(0x7f0000c4d000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e5000-0xaa)=""/170, 0xaa}], 0x8, 0x0, 0x0, 0x263f}, 0x101) bpf$PROG_LOAD(0x5, &(0x7f0000635000-0x48)={0xd, 0x7, &(0x7f0000339000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xebc, 0x0, 0x0, 0x0, 0x8f5b}, [@ldst={0x0, 0x0, 0x7, 0x3, 0x2, 0xffffffc8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000d45000)='GPL\x00', 0x0, 0xf5, &(0x7f00000ca000)=""/245, 0x0, 0x1, [], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b8f000)={r0, 0x0, 0xfffffffffffffec6, 0xfb, &(0x7f00008a7000-0x9)="be90c99a77456040cb", &(0x7f0000510000)=""/251, 0x0, 0x7}, 0x28) 2018/02/16 09:41:37 executing program 2: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x2000002, 0x2c031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000870000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001de000)={0x6, 0xc, &(0x7f00009ae000-0x60)=@raw=[@jmp={0x5, 0xc5d, 0xd, 0x9, 0x4, 0xfffffff0, 0xfffffffffffffffd}, @alu={0x4, 0x4, 0xf, 0x6, 0xb, 0x46, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, 0x1}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}, @ldst={0x2, 0x3, 0x3, 0xf, 0xf, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f00009db000-0xa)='syzkaller\x00', 0x9fd, 0x2d, &(0x7f00004ab000)=""/45, 0x41000, 0x1}, 0x48) socketpair(0x15, 0x4, 0x9, &(0x7f0000358000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a00000-0x8)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000385000-0xc)={&(0x7f000031d000)='./file0\x00', r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000814000-0x10)={r0, r1, 0x1, 0x2}, 0x10) 2018/02/16 09:41:37 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)}, 0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000015000-0x10)={&(0x7f000001c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000), &(0x7f0000012000-0x61)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000), &(0x7f0000016000)}, 0x18) 2018/02/16 09:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000082d000-0x48)={0xe, 0x5, &(0x7f0000616000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff4b, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f00005a1000-0x4)='GPL\x00', 0x200, 0xd2, &(0x7f00009f3000-0xd2)=""/210, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000475000)={0xffffffffffffff9c, r0, 0x6, 0x1}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000874000), &(0x7f0000616000), 0x2}, 0x20) 2018/02/16 09:41:37 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xfc83, 0x83, &(0x7f0000010000-0xe)="73ea66fd9f37963f0400c03a6e07", &(0x7f000001a000-0x83)=""/131, 0x1f}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e4b000-0x8)={0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a8e000)={0xffffffffffffffff, 0x7, 0xfffffffffffffffd, 0x3, &(0x7f0000f77000-0x1c)=[0x0], 0x1}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa37}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000bbc000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a8000)=[], 0x0, &(0x7f0000004000-0x2f0)=[]}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d84000-0x10)={r1, r0, 0x4}, 0x10) mount(&(0x7f0000315000-0x8)='./file0\x00', &(0x7f0000d3e000)='./file0\x00', &(0x7f0000681000-0xb)='openpromfs\x00', 0x0, &(0x7f0000abb000-0xdb)="0e31070731368ef2b39e2f95d34cabea706e378c5366618277bf7c19f6e1c71f5fdb966ab8b54a763369a49db81e99fda7031b30e1e78a46e5eaa389b1134ebf2b5092f3c029fe69afb50cb4a25bb75dcc0a4fb51c51fef28e8a05cee2b2dd1602f677d767857a289861c9c641002414686aa167f265a5b8657ecb58e6ca604cc13c49d6ecf1e407c49af45629427821f81571b8c0bfadf5fa3999c32eeff83fc22140540e04e0bfb4e241fda06d08ad05344fd440f88a7950a6f52b5eeae8ccbd914543d007881669593dccd48a0f27e9efd4c2698018f0586d27") 2018/02/16 09:41:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x1f, 0x6, 0x2, 0x7, 0x0, 0x2, 0x881, 0x8, 0x85, 0x4, 0x1, 0x7, 0x7, 0x20, 0x10001, 0x80, 0x3, 0xe677, 0x4, 0x2, 0xcb14, 0x10000, 0x7f, 0x5, 0xffffffff, 0x0, 0xfffffffffffffff9, 0x200, 0x9, 0x6d8b502a, 0x99, 0x45e87b3c, 0x9, 0x8, 0x81, 0x4, 0x0, 0x3ff, 0x1, @perf_config_ext={0x5}, 0x80, 0x1, 0x9, 0x7, 0x7, 0x10b, 0x1}, 0x0, 0x40, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x5, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a90000-0x10)={&(0x7f0000d22000-0x8)='./file0\x00'}, 0x10) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x0, 0x2}, 0x2c) mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f00009cc000-0xe)='./file0/file0\x00', &(0x7f0000c2d000-0xe)='./file0/file0\x00', &(0x7f000062c000)='binfmt_misc\x00', 0x1, &(0x7f0000da2000)="6197027a6bc330d789ee63470c63") 2018/02/16 09:41:37 executing program 3: 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={0xffffffffffffffff, &(0x7f0000017000)}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c2c000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aaa000-0xc), 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5f000-0x8)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r1, &(0x7f00001d6000), &(0x7f00007bc000)}, 0x18) mkdir(&(0x7f00009d2000-0x8)='./file0\x00', 0x11) 2018/02/16 09:41:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x9, &(0x7f0000002000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) r1 = perf_event_open(&(0x7f0000aaf000-0x75)={0x0, 0x78, 0xd8e, 0x9, 0x0, 0x70, 0x0, 0x1000, 0x20, 0x2, 0x4b6d, 0x10000, 0xff21, 0x7, 0x7, 0x5, 0x0, 0x10000, 0x0, 0xffffffff00000001, 0x5, 0x0, 0xffff, 0x3, 0x4, 0x8, 0x323, 0xea12, 0x4, 0x8000, 0x3, 0x4df8, 0xfff, 0x3, 0x0, 0x7, 0x9, 0x100, 0x0, 0xcd, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x10004, 0x4, 0xf33, 0x7, 0x7, 0x3ff, 0x8000}, 0xffffffffffffffff, 0x800, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000065f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000a6000-0x1)}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002ae000-0x4)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cab000)) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/02/16 09:41:37 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000076a000)={0xffffffff, 0x9, 0x8}, 0xc) close(r0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000001000-0x6f), &(0x7f0000007000)="376bb83416b59894fbb5a958d81feb03d7"}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x38) 2018/02/16 09:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000ccf000)="9285bbe0b530c6fec45fd3d5081241419c96dfd21fd16134ffe002c17447c2b59b7d15af0000000000000009171c257e65081f6350fdc489c0ea011c7de9392d21f985e8ce610f620f7e920a3bb570a89bc2ecb24c40f6", &(0x7f0000001000-0x30)=""/48}, 0x21) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004d1000)={&(0x7f00000d5000)='./file0\x00'}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000030a000)={r0, 0x0, 0x1, 0x8, &(0x7f0000d9c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) socketpair(0x1, 0x0, 0x4, &(0x7f0000765000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00001a0000-0x2c)={0xf, 0x12952c9e, 0x9, 0x0, 0x10, r1, 0xaf}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x0, 0x4, 0x80000001, 0x5, 0x17, r2, 0x100}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x128) socketpair$inet6(0xa, 0x4, 0x20, &(0x7f0000149000-0x8)) 2018/02/16 09:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f000045d000-0x38)={&(0x7f00002ed000-0x80)=@generic, 0x80, &(0x7f0000c6e000)=[], 0x0, &(0x7f0000904000-0x2b)=""/43, 0x2b}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000233000)=0x5, 0x4) mkdir(&(0x7f0000988000)='./file0\x00', 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a47000-0x10)={&(0x7f0000a6f000)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f0000490000)={0x0, 0x0, &(0x7f00007ae000-0x20)=[{&(0x7f0000799000-0x8c)="19", 0x1}], 0x1, &(0x7f0000fe4000-0x130)=[]}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009e1000-0xc)={&(0x7f0000b8d000)='./file1\x00', r1}, 0xc) 2018/02/16 09:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000298000)={0x1, 0x78, 0x4, 0x10001, 0x0, 0x1ff, 0x0, 0x5, 0x50000, 0x8, 0x7, 0x7, 0x623, 0xffffffffffff0000, 0x2, 0x3, 0x2, 0x6, 0x0, 0xffffffffffffff7f, 0x10000, 0x6, 0x0, 0x10000, 0x80000000, 0x80000001, 0x8, 0x8, 0x6, 0x2, 0xff, 0xffffffffffffffe1, 0x7b, 0x3, 0x8b7, 0xaec, 0x100000000, 0x3, 0x0, 0x4, 0x4, @perf_config_ext={0xffff, 0x7000000000000000}, 0x22844, 0x7d6, 0x3, 0x7, 0x3, 0x4e, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x1000002, 0x10110, r0, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 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) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x20c}, 0x0) 2018/02/16 09:41:37 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f7d000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000dc4000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x359}], 0x3d4, &(0x7f0000a02000-0xed)=""/237, 0x31}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:37 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0}) socketpair(0x4, 0x4, 0x5, &(0x7f0000003000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000008000)=r1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x82)="d4", 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0}) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae}, 0x0) 2018/02/16 09:41:37 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x0, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f73000)="000002ff2f", 0x0, 0xfb, &(0x7f0000785000)=""/251}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/02/16 09:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800000000f, 0x1, 0x40000006, &(0x7f0000f23000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00008e0000)={&(0x7f0000d9d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, 0x1c, &(0x7f0000c3d000)=[{&(0x7f0000445000-0x40)=""/64, 0x40}, {&(0x7f0000fec000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f0000a74000-0xe1)=""/225, 0xe1, 0x5}, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x84}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) recvmsg(r0, &(0x7f0000ddc000-0x10)={&(0x7f0000f90000-0x6)=@hci, 0x6, &(0x7f000014e000-0x80)=[{&(0x7f0000375000)=""/11, 0xb}, {&(0x7f0000af3000)=""/219, 0xdb}, {&(0x7f0000d20000-0x3c)=""/60, 0x3c}, {&(0x7f0000019000)=""/37, 0x25}, {&(0x7f00008f7000)=""/152, 0x98}, {&(0x7f0000b09000-0x69)=""/105, 0x69}, {&(0x7f0000edf000)=""/69, 0x45}, {&(0x7f000029e000-0x62)=""/98, 0x62}], 0x8, &(0x7f0000c55000-0x1000)=""/4096, 0x1000, 0x7}, 0x10020) 2018/02/16 09:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000caa000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000e3e000-0x38)={&(0x7f0000ece000)=@in6={0xa, 0x1, 0x9, @empty, 0x3}, 0x1c, &(0x7f0000835000-0x10)=[{&(0x7f0000c4f000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000cfb000-0x268)=[{0xe0, 0x116, 0x7fff, "eea90fd7b34b462d2a230188e0b38208412b138bf874fa08d18fce751f9c8c6c4d383a9be6d0c775568481317fd39f4f78c10894960023f6cc5a4b4e7b575b213badd7352eb61fe59fec51bfa866c830fab0ed569551cad578d6dae9829d34707dc7b283b3a064ddd09184341de67ebfcf8ff67a0df969aa0af18a2ea3ba53c5819523599a7e241df1ac7139c16e0e655c357e5e5b82771d3bcdee5d9e9e433fe490ca56925e7765d0de70f14bda4e3ef60e424fff5b6ea63fa8c0abd3bc36c0bd0353339e364eeb2efc"}, {0x30, 0x115, 0x89, "c84ca854e20c960f95b6410d4fb23d9eb9332f2f9f3eba4eb577407e"}, {0x48, 0x115, 0x20, "2d1a62136ffdf7efed34bfdaee757c46f6ab01704290dfbf42a2c94f5b81eca1bb96916f74410e1ee54902e76b3a0cbef2a2d1c3e9d580"}, {0x58, 0x11d, 0x1, "9cbd1f2a73b9c8646647be589d5a51adec2b6ac42486c1d40ee105414ff1226bf77fa7f19189a7993d6602a7f1869c7a6e53e97028d76fcc88ff6ae233a52100af"}, {0xb8, 0x102, 0xffffffffffffffff, "affb08833397a7647852e4d75095b9e76cd5df6b0f6e4654874d3c53ef4ec022946898c6090779160a3a16b89d87cffbdcd5e3cd4dc29587076543389651b5dba8317bff4bfa7949e59376186d0779332b3a729fc044b679f8679f0f5c6a06f6cfdeb7241eb1978fd4778a6d50dbc1ca33201c792ffb57835df16e108af56c305302d380064ef35b62d6884ff4a2965437ffb496f0ca7cd65b23385ca7a1d5f60e21580bee"}], 0x268, 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000124000)) mkdir(&(0x7f0000e29000-0x8)='./file0\x00', 0x80) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000d3000-0x38)={0x0, 0x0, &(0x7f00009b9000)=[{&(0x7f0000f7b000-0xd2)="0d39936e9a43062f9d40c1d012ad02ac3104f9325894e7260ea28790ea476c627c1be0f188788060fec736cad34fe02c22834a36c940f4aa09ef9f284ee3a33c3ab800d2497ce4e492fc426c74b37a7ce52abea2193793b637fb4aa0808f6ad4c36b3036e5e71d2f70cfd98760cc87d4181b382ae6d80b9a3f58fc365d575ef257e2dd37f7cd86113508fd8c5cd24afe02ccfa2469ec26bb1f55e427d363afb28995f416dd7f846755053d529b4f96c02671159b838275ffc6c265bb8ed1cf0d821f78e7d53a004408c52b464bb3708487a0", 0xd2}, {&(0x7f0000799000)="6c9eba9924bb61f50599971149e6452303771b683e", 0x15}, {&(0x7f00000ba000)="a7bd2cdff56f5612722951a45f22fa53752d92562c1bab1200bd8442e505e57c378a5e8778c50a8cb63d170859041d", 0x2f}, {&(0x7f0000051000-0x9b)="37b17569237431a5ddfdd2f15cee0f6dc283486a014289c5f2b2f00c58ca45e5cee3291950fcabca27c17ed77620fdbc35ad49f94401c5110ecb29d15528663dbd558a45dd50e1d0808c40baebd7277770c5c8ae36db2e5153244e866f229b0eb07b67c757671890fd80f206368cc1901107fc465b745901824606850091cbce64789ff6a579e0bad08491f4a5635d3106d2a4a8f48c13bee3fe59", 0x9b}], 0x4, &(0x7f0000489000)=[{0x80, 0x0, 0x6, "3a7c5c416587415c7cfc265ba2ff86ec03493b62838b850bc11358e79c67a459dbc8c3dfacc213d4866f34814963734d5854bbb36dfac3634dea1cd87f3f7482708416b41e8abb9df62ab596e8d86683857db9ea4e4e5a8059d46b3f58b8b4645f55c8f65ae9d211c54927b3"}], 0x80, 0x4}, 0x0) mount(&(0x7f0000287000-0x8)='./file0\x00', &(0x7f0000c37000-0x8)='./file0\x00', &(0x7f0000bff000)='xfs\x00', 0x0, 0x0) 2018/02/16 09:41:46 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x1, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007f1000)={0xffffffffffffff9c, &(0x7f000075c000-0x48)}, 0x10) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0xa, 0x22, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000510000-0x18)={r0, &(0x7f0000c66000-0x4f)="6977540c170748508f3146e2535e011a72f1bd851103f0a766c93ce63f2360299f1c0271709a533d1e38f135ccd0faa2e0de3eac48a3161056ddc177d46dcad99e92497681c0e0df45040aede03fe6", &(0x7f00002b8000-0x1000)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005d0000-0x10)={r0, &(0x7f0000499000-0xa6)}, 0x10) 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000a36000)={0x5, 0x78, 0x926, 0x4, 0x8, 0x6566807b, 0x0, 0x7, 0x30002, 0x4, 0xbb7, 0x8000, 0x8, 0x89, 0xf4e8, 0x100000000, 0x4, 0x7, 0x6, 0x4, 0x7, 0x9, 0x5, 0xcf, 0xfffffffffffffffa, 0x6, 0x2, 0x4, 0x8, 0x9e58, 0x4, 0x6b01, 0x0, 0xb6, 0x6, 0x5, 0xffffffff, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x7fffffff, 0x6}, 0x4, 0x400, 0x1a6, 0x1, 0x8, 0x9}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000294000)={0x0, 0x78, 0x7, 0xfffffffffffffbff, 0x0, 0x80000001, 0x0, 0x4, 0x100, 0xf, 0x0, 0xfffffffffffff000, 0x5, 0x5, 0x89, 0x200, 0x380300, 0x3ff, 0x4, 0x800, 0x7, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x617b, 0x42e, 0x1, 0x3ff, 0xfff, 0xd7bd, 0x9, 0x9, 0x0, 0x4ec32db4, 0xf0f1, 0x2, 0x8, 0xffffffffffffff81, 0x0, 0xd8, 0x0, @perf_bp={&(0x7f0000ebf000), 0x8}, 0x80, 0xfffffffffffffffe, 0x1ff, 0x1, 0xfffffffffffffff7, 0x10000, 0x1}, r0, 0x40, r1, 0x1) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) 2018/02/16 09:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007c5000)='xfs\x00', 0x2, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b4c000-0x10)={&(0x7f00009f6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000010c000-0xc)={0x0, 0x5, 0x8}, 0xc) mount(&(0x7f0000173000-0x8)='./file0\x00', &(0x7f0000537000)='./file0/file0\x00', &(0x7f00008d2000-0x4)='afs\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cab000-0x8)) bpf$OBJ_PIN_MAP(0x6, &(0x7f000047a000-0xc)={&(0x7f0000f72000-0x8)='./file0\x00', r0}, 0xc) 2018/02/16 09:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f01000-0x48)={0xe, 0x5, &(0x7f0000b0b000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e19000-0x1000)=""/4096}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xe, 0x5, &(0x7f0000f2e000-0x38)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c11000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000af5000-0x10)={r0, 0x28, &(0x7f0000869000-0x28)}, 0x10) recvmsg(r2, &(0x7f000069d000)={0x0, 0x0, &(0x7f0000aaa000-0xa0)=[{&(0x7f00001f7000)=""/121, 0x79}, {&(0x7f0000475000-0x96)=""/150, 0x96}, {&(0x7f0000c43000)=""/173, 0xad}, {&(0x7f0000ff5000)=""/227, 0xe3}, {&(0x7f0000145000)=""/213, 0xd5}, {&(0x7f0000eda000)=""/168, 0xa8}, {&(0x7f00005f8000-0xe)=""/14, 0xe}, {&(0x7f00006e6000-0xc1)=""/193, 0xc1}, {&(0x7f0000fcb000)=""/105, 0x69}, {&(0x7f0000030000)=""/70, 0x46}], 0xa, &(0x7f00008f5000-0xfc)=""/252, 0xfc, 0x9}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00001ee000)={0x6, 0x7, &(0x7f0000442000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xfffffffffffff635}, [@generic={0x3f, 0x2, 0x7, 0x9}, @call={0x85, 0x0, 0x0, 0x33}], {0x95}}, &(0x7f0000378000-0x4)='GPL\x00', 0x0, 0xde, &(0x7f00006d6000-0xde)=""/222, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b16000)={r1, 0x0, 0xf2, 0x92, &(0x7f0000c54000)="5d3f0301a061947dcb132a5e64babdb4895974585ef8b96181c1fa58cbd9a12c5e2d78027ee41bf4eb037024590548a04744c21480a71d062957e2e8d03b53a698f61ccee98b38b972d8d53b80177554679ceb9c9900ff12dfeb245a4c77cde5453000517de43b45ec42ee2ceaca9ee413b55d414a9524796427de56a6f485a85013be3bb71437005e0d4d8e17ff6d304cbc1f8fa9a58f8c83b155e30b380f57864e65015868bf8c1eea1458e02a111b7b261cea32c9a0b2a07a331d5bb753f0ea954bb5385fc9e163abcc6f9255406146b14a7ae921b9a4104e821b9ee62cd4823ddf43540f73550a89f97c8ae3255e636a", &(0x7f000017c000)=""/146, 0x5fffffff, 0xfffffffffffffffd}, 0x12d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b93000)) 2018/02/16 09:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002a8000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x0, 0x4, 0x3, 0xffffffffffffffff, r0, 0xff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000021000), &(0x7f0000021000)}, 0x20) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) 2018/02/16 09:41:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = 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), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000319000)={0x5, 0x78, 0x5, 0x0, 0x7fffffff, 0x401, 0x0, 0x9, 0xc020, 0xe, 0xd95b, 0x14000000000000, 0x6fcc, 0x100000000, 0x17, 0x6, 0xa7, 0x5, 0x1, 0x1, 0x2, 0x9, 0x956c, 0x100, 0x0, 0xe8, 0x84d, 0x7, 0x5, 0x1000, 0x0, 0x3f, 0x0, 0x3, 0x9, 0x6, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x9}, 0x20060, 0x7fffffff, 0x6, 0x1, 0x2, 0x3, 0x7ff}, r2, 0x7ff, r1, 0x4) r3 = gettid() perf_event_open(&(0x7f0000b34000)={0x1, 0x78, 0x100000001, 0x3, 0x7, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x8, 0x8, 0x0, 0x3f, 0x337f, 0x1000, 0x1, 0x1, 0xfff, 0x3870, 0x5, 0x100000001, 0x68c0, 0x9, 0x7, 0x815, 0x0, 0x5, 0x657, 0xffff, 0x3, 0x8001, 0xffffffffffffa1db, 0x2, 0x660e, 0x0, 0x400, 0x0, @perf_config_ext={0x7fff, 0xfff}, 0x10000, 0x56f, 0xf6b, 0x2, 0xfffffffeffffffff, 0x3d70, 0x9}, r3, 0x9, r0, 0x2) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 09:41:46 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008dc000-0x4), 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) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x2, 0x3f, &(0x7f0000000000)="8d46", &(0x7f0000000000)=""/63, 0xfff, 0x101}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x9, 0x1, 0x0, r2}, @map={0x18, 0x4, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096}, 0x48) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000002000-0x8)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) gettid() 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/02/16 09:41:46 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0xa, 0x1, 0x4}], {0x95}}, &(0x7f0000f76000)="3dff022fff", 0x1ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a4000-0x8)={0x0, 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) recvmsg(r0, &(0x7f0000f78000-0x38)={&(0x7f0000f78000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000f66000-0x80)=[{&(0x7f00004c6000+0x2fe)=""/60, 0x3c}, {&(0x7f0000e9f000-0x15)=""/21, 0x15}, {&(0x7f0000f78000-0x56)=""/86, 0x56}, {&(0x7f0000dcf000-0x97)=""/151, 0x97}, {&(0x7f0000dc4000)=""/45, 0x2d}, {&(0x7f0000409000-0xaf)=""/175, 0xaf}, {&(0x7f00005bf000-0x37)=""/55, 0x37}, {&(0x7f0000f78000-0x4b)=""/75, 0x4b}], 0x8, &(0x7f0000f78000-0xd5)=""/213, 0xd5}, 0x2001) 2018/02/16 09:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b5, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003a1000-0xa)={&(0x7f00001fc000-0x8)='./file0\x00', r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5c) recvmsg(0xffffffffffffff9c, &(0x7f0000e8f000-0x38)={&(0x7f0000046000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000073a000-0x10)=[], 0x0, &(0x7f0000ac9000)=""/219, 0xdb, 0x5}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd1000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000747000)={0xffffffffffffffff, &(0x7f0000152000-0x70), &(0x7f00002da000-0x8c), 0x2}, 0x20) 2018/02/16 09:41:46 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00004ef000-0x4)=@hci={0x1f, 0x7}, 0x6, &(0x7f0000220000-0x80)=[{&(0x7f0000b12000-0x8b)="5403f02625a4fe72b12c0e7c3016464c51ded27292f128e36d73209880d6278cec1a707518b1cc7ed749a52d50de11fd1aa029366c5858a12a80ebb9bf5a9d750cdd66c919c246657e1205fd4e83a7d7684ae83c2c0052a37ec0dd96702531bf066207dd3dc37257a8b80cd428dd3ae5879b292f451198a77f2ffb404a52700a1609663deb23b9bc2eea69", 0x8b}, {&(0x7f0000000000+0x7b4)="6e1414e2961e91d9faf61e4b07ae960df090059078472648e93e3cd7807e3cd59e5bf0bea8c5857f9c8c03f7f350aedef13014c272714733ade7aab4d1c6ff69e058744c93bc637a6dee824641081c04f67add42c2418bfe475c9af423f49adfea1c99509fda8275c0ce2d14542341d5f2a5dba78a51f64701709b722fdbff7c3e983cdc5e03c85314d8daebc36b87ad97901dec7b13e1", 0x97}, {&(0x7f00000eb000)="53606f574fb96dc03fd3e2d39ea9dac2365c7e0a2bbc56a2ea3ebb3724e7e5d232046c9f6f672b29b700f8d7efae1ffa8d22e2133f9b08f01ccd74d0df8d54f8ce8124534682396870f467609aaeb8ec9fbb1d860c17c48b937b72fe92efc69707f4c42166be0f06cfd4d6d73e89f7318d04d09a7405f197135b450cb8954e59874477d5f57f2ebf7e7122b8509d1cdabb398be2eea44a330a7e4fc2856dba6a13d15ac9d3266099325ae045d20fbbc29c1d62f50507a4b34581c37d75", 0xbd}, {&(0x7f0000a93000)="1de9592569f94bdd16c48fa064134e", 0xf}, {&(0x7f0000000000)="9ad88acc8a8cd7b3244e01bc8c72cdb7ca449ab6135f9c6decf06b45324e74e408d813a988cc01e3999615456c4ba9b9e8edd78ccc8fda5f3fa8212194be9ec27b566223ec9e4797d99539b51a3b61b312ea04e0a6100c4893712735f492c513669ddae40f740805f46c4c6bf555a530c4ec5e8fee0d51b6b5e1e5", 0x7b}, {&(0x7f0000001000-0x6b)="f74fb740ba9994b078c0b6073fe454f3657065b514662cbeec8d3ba3e55b8d3a28047585e1dad426c231ce99d8ec0cc674589415d439dc7cddc60e60ea4c5412b8f28667367df7e12dd801625662ba28ff3cf2b33a7a900cd7dec5811d3797b5f6e01cc71dc46fc78daf17", 0x6b}, {&(0x7f0000000000)="9b26368d4078e1c97dc7fe0883a02379d26d9042351c539c101ea0e9ed21bf16ef40205727588e84cb04d22df3eca1353f281277479dbd136e33eb5a4c9da69a07a06c5381970a1342ecb69b0bbf4a8d6cfa73eb1fe96784fe54da870c3e2d0e3d9dfecb23f119b29bba1b6b2b5bf5e3eb040931065142823b2493ed65ce316f23172ef1efbcea60cb717c1ae4fb12422143a574dc5190c27173094154404152d9b78e8a228d383e8b3bf712864a0f1149075aa3704c8b14a3bfbf400f84caf56651bb767db9c98246bdbef17beb2ba8cf6575628aa41969", 0xd8}, {&(0x7f00004ed000-0x8f)="853e92d74c21627ace9717a6991977bd7fdc6fd2ec8ad06d26390c7fd26ee6b9453f9d56c5fdb0f19ef402f8bebe3d1b2aa5a67cc9323992d24c307618d74e437f5896a2a891eb0164ed6df1b8eadad974cf0f6360234b9ea7eaddfc3e3517a387bdbfc795d95b6d588d6fcccf31cf08bc42a2ae3fbae5ee16ff0d237c3d7fc5b8f5196ff766455102e37907e812a2", 0x8f}], 0x8, 0x0, 0x0, 0x4c000}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xe)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/251, 0xfb}], 0x1, &(0x7f0000001000)=""/134, 0x86, 0x7fffffff}, 0x2020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000-0x21)=""/33, 0x21}], 0x1, &(0x7f0000002000)=""/12, 0xc, 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000004000-0x6)=@rc, 0x9, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/170, 0xaa}], 0x4, &(0x7f0000001000-0x90)=""/144, 0x90, 0x5}, 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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xf, 0x10, &(0x7f0000001000-0x80)=@raw=[@generic={0x7, 0x5a48, 0x7fffffff, 0x1}, @ldst={0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffc0, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @alu={0x4, 0x4ac6, 0xa, 0x3, 0x7, 0x40, 0x11}], &(0x7f0000004000)='syzkaller\x00', 0x7ff, 0x86, &(0x7f0000003000-0x86)=""/134, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000004000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)=""/138, 0x8a}, {&(0x7f0000006000)=""/8, 0x8}, {&(0x7f0000007000-0xc7)=""/199, 0xc7}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x3) 2018/02/16 09:41:46 executing program 1: r0 = perf_event_open(&(0x7f0000008000-0x78)={0x5, 0x78, 0x7, 0x80000000, 0x7eb, 0x3, 0x0, 0x1, 0x80000, 0x2, 0x8be4, 0x4, 0x1f, 0x4, 0x0, 0x20, 0x3f, 0x6, 0x2, 0x66, 0x9, 0x6, 0x43, 0x2, 0x6, 0x1, 0x5, 0x5, 0x5c1a5369, 0x0, 0x4fdfa373, 0x41a, 0x4, 0x4, 0x5, 0xd8, 0x80000000, 0x3, 0x0, 0x7f, 0x6, @perf_bp={&(0x7f000024b000-0x1), 0x6}, 0x11080, 0x5, 0x3, 0x6, 0x6, 0x0, 0x80000000}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x5, 0xab, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000026000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 09:41:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000abb000-0x8)) 2018/02/16 09:41:46 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000)=""/203, 0xfcf4}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffea8}], 0x1000000000000072, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7b000)={0xffffffffffffff9c}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f0000f7c000)) 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) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f7b000)={&(0x7f0000f7b000)=@ethernet={0x1, @random="762353e89678"}, 0x10, &(0x7f00004a5000-0x90)=[{&(0x7f0000c4d000)="9b65d8c01869611ecedda78d792eb9044f953496246b6879d2f8904c097ccd5e1aab0bf1d8b5eceae1fd3f33fe0f053c38a475e57fb164f05adcf8ca06fcfbd2c9ea4b2b8d7125", 0x47}, {&(0x7f0000f7b000)="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0x1000}, {&(0x7f0000f7b000)="4c7fab6646772ce3409e0bc49ad0483cf650b25168a0c5b0a47f5853f43224614a7934f1b8a827e3c678e87d5c6923251c173dc0a6", 0x35}, {&(0x7f0000f7c000-0x6d)="0bff357ca8981d2a6ee0cbb3e16365ff95503687ba3291e72fa7412e41b1e5d10f2f85b7d48caa312474cf0fcf0af99002cba9289203f1f90be052ee9e8e2cd834f1403269956196a968ec531a19db99e733425b9be7d17031dfeebc16db567ad885bcf749cf09fcfd6ac96fe2", 0x6d}, {&(0x7f0000f7b000)="fb716ac6f9049aa041372be2048eae5d6c953d86eaf090172351c877540122eacb476f3e28", 0x25}, {&(0x7f0000f7c000-0x1000)="d668ed916527c39fb1be9d3b1b32049357317f1dd7511440480051ddd1a56a4c77b4c66de3265884b2c6a7dc7783d51c276e6cd5e8c0bed8ab09a69ad74ffe2b869870396d7bc9e6ae885e55adf74eaa53317039b17c5bc1c703191925f4fc71281362c12210e793c85fc0196d0129945bdfdc651527184c131522bdf05dd747ce2a59036533b4a3ac91ff34308640ff247f18b039e4803c89d5ac84d43b6241077e53f782d78edb3ac42717e4f9528155aed70d52eee43bcd331dfe5037fe04e38716efd1e5c1a3e846af750e3a28b559de148cd6de398e164f62ce1efd08008cc6d62b3f39922624c017660f4ea02b03b19d1d59f14bfc46e4879a358447fc88ab9c1af5e3d77f99da390d823d1a54c0064c0aab4381d9752839398c025c2bab45039664c924040f3cef2d6d7d0a8fa5d6ffda3bb4de6bfe96227a70dad864cee8f89100c7c8d0f50646335bb68099fe1bca4a3a6a2ee646b5fccc92441a4d3b952eda7a0653911700e636486b605d370005e3ec9bed8d10191333f7fd3d4059768995839833204bf14a6f3c9bc31ebffa0d99a271f74f73f4cef685e3d7a89fea30bd309137756fae37f7fe092c1aea2f6119706a54eb455dea442e22baf9c12cc24519522360e46550486d3102b1e647ed1684221b485e1bd796a4b57c57f60bc3e59b0664f162a2f994f292cd18d097c0672e0be3bab927b21171efa18ec992dd75524b327e65dc461d439e719a17a28635012825321a80acaa3f612bd66b9c5cc7e330ff782245323536f7cccc0d084af9d889c5956ed536f3c70dbf41ba88db8e89982074a88480120b87fd292c463dfab3ea931040342e9ea9ff635702ebad3072fd09e0a5e4f017ff96d8717fbbb3052c8f469c9168ddb8dbb3b7d712fe6de90a441fa053b7f68bb7cd1a64aec54b71564170df29f28b22be3bc649b72f347a156b58a6d7d24a7bedd38d2ada0f24e2398b53ff7888c75debfb7b552e4df1842a58fe1d4a0577584558b616d89d92d76c329e3776072241a54478d1db3f4b524939c6c8da5d50081de4b5a0d70ebcfcca1c42eec70f27cecf54d4d496238f433ebce61d7fe13e960bc471f63ca09f30643686ffb183db965541a255222e91581bc2cc0d79caf6bbe5681685b47f2833a51dbe16c7851450323ef85892e43489336ab0e956863b45426738c3f357a63480d4946758301eb597528486d4c86032dd8b692ceb7941b1dbc354245d4ff65873f3d67f09de1d7d1a5bc283b7825217cf509356d881954b36e6425dae12d9a99ee9af1d36763267658f31e84ca7574b391f1266e57026e7d93ed5c465827a6ee543529f5bd39fddc00721c9c008ea9ee88d1c6aff5ebf10c84b58b2553331dd1f18e60e365e396f5583980f8d61331570a052ea28c1765fdc686338cce8d9edc441883abda854d5ecf48d548b07cbec8d0191b19cfe0626d8fc6fbf04f83d00ad93a72c7b69256db8c5bd3223ffe6b98387966b6502cb48c758f3889c0f44157a370a2a2851619b7061bf0d907765c4390a0e21b9c11906e30057c8f0534c6294162569110898ad35e4f50155d0cdf880b252fa449e4e625409ed9c285bfe615a02bd84ad98238113079abfc0b916d989736cf9c53b135475e627d08c017c2aa195e6012c0e755d58f628fce589a06241be5e58a2b6883dee63b85d2e8aa10b36cc2f529a140ecfe63c95d8b012b2ec6cee24f7844ceb9e739879a084740e162d2f29aed2dd169bc47f236ab1c31d3b213fb939c62de9f03c6fe847d5d9d38957e17f7cdcb4e3349aa3b21a670063ee581de75f0c072441a87a1f6764afe90578e1000939645cf12153519e0cf57c6858acb0f231f3c16bc56edb95d0b6d753eb21be0d728843708d4029cec8e7628e4f40ffe488785a7e802602961c4c742fe07bf8d530e090e85bb8d5edec7f968b1f7b34a44a509fa371a6db32a2f501312f06b2047d2035a3a4f65e0fcabab31a232710374fa45308e92a8c4f3fe9edbcf7478a347ed98c46936d3fbab4c08aaf95517f3d886754b8c490b91b548bbe2037d526b789c16c209073ea8d268ebc7e969ff91bcbdcc6ea933b61f327a66b26e0436d2dd5a2ca06fa361c3022d68cde67c186023068284d8106dcd17c8a6cbb25d15cefaff9944f7f6d5835ef2d250ca9694765ec039bbc736f67189ce26f4832abbc4333abe5e549ca43e0704e4ed293944b0067f875243d7a06a7d23dd29c803ebbe7506b6217ef5d7e69f703cc47f33e0ce7cee8e720d9f078f5b7a1d526cfd77bbc8ddc4e46720d7a8d9ee8390231712d94d4360668e5cb77d9e6297f441ec7a7af0d70bd57682ed9fe3288ae84b9c67218064868fcfb977efb1f0ed02e512d523989b03fc469a8381dc7a4ae26c6056843f597e07046ea36300d01231fc6baba90462015899cba920eec22843ed389d06b56d724c0297e0f13e925f017815424a7b3ef5dd9f22efa21ad3e7ff49a4c3d3269e9f63fed2106a8319e012d734dc2b211a5c68143a903c25a1dedad7a8329ffa6383683b238ca87bf90385bd9d8bce279fbd282f90947182b4fcfdb3756a240901f4a587ec26ac8547f657c02bc431ede7e9339a460e5b86aef79f4db39788114395b9e87d7a55442cb8d232973bae89cb11d82c38b0adff61b902d43b73787c4b11ef7c09275df3c87edb1e3317b67f9302828bc366984cf6291d8f0cfb9d9a2cfdb82c644c4aab50adb9aa678d3e4a04ab9f63c246546e3819d1f6f5112dab2e32fbfea6b3f546a3bd48ea2bedb992386803c281cd822afa48c429afa5e04e0e5c3863077ed3404ed54b445858e4e8b8b7ac8b7888ed9cd9c3f133e918b734b06f746047f7d3a0b9afa773c2581bb0cf52f8aad2ddcbb69bc4e967ff38b4b1a655d8b11fcc4584d193e2483a13ab3c11358c7f69dc6f0167b0fcefbd3f387be3fe666bd5afc6fbe9676af1fa58478e35a26448e9af38d9fe15dcc3d88bf738707cb153f81316243d7aa9ec53829287ba989db0bdf0c948167d8368d70d8a7eb386e90f22ba4a7c26563c2d800fb6b33a99667c10372e62e8a5a80462e32e35f6e5565a2c2dd3bc1a1fe1216abb6094405e6cae045adbcae8152cfd8b260a1cd886a92e6b41a1de8b8a86cf7ea0d9fb70029a2cc64f9dd3ca33d0500cf53afcf2aee6507a0f5be4b2fe8ab0a42aa6c759e3d2cb50a761fbdb3710d7ab79d9596f488765f3683ade89dcb914190ca14248aca61ef3c9c44deb9c0c07ca4687753ec657675e35de9bc8cdb14513983d16b2feffa45a30bb17ad25711ae530c908ae5d4824506b0af16069291231f7ba7771c19d895b87ca9ad3e8a11fc5cd8ed61da9a13669543242ba00fd11a003ad0184d880ebe43438c7f30842422ef37d060b22c3b14d667cc25b9c2b20f495252a2bebb679a3943cff791419b197b418b8a7d02152a2bcbc66593075c3d894d1162f3a7fac5877a482b3b95da4c8e2dcb43a0a36da28699f0873ba57b43929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0x1000}, {&(0x7f000075b000)="3ef201f745292838cc95b8764d57fb814c7e58d7f29b2c17b8fafa9bfbc686d4ec5ba15cf3c944113017c9ce3f21e09b2791dfc2a2e7d5251873eee92039f999a6ba025b1dca326aa27c4895370e6244e7efe5f9c211497d1ce93667dfe1f6deb3838211550578eb2f051f461de074261bce9b0378fd693dab28767f51a5ab05ed962a3fbc207b3432f3e529809bf344ae7552bd5fe1b38154", 0x99}, {&(0x7f0000f7b000)="d7708eac7943bf9892349d4da386de046f59a58df5eba56267ae45f2d0f72b99d8006527052fbea482fc836cb606b71f569e02e5513295c2ee20f168f793b8fac61736b582a15877eeeef977f907e3008ee5c1434bf847bded1af8586102e043bb3f0490d0098267278b2a156c41acc991ff5cfe6019bab16cf1fced92f959f6333b5b7d3658fe58aad614338eebe9ae9406786d222ee657ed94640af9dc5943362e6354c54ca10a765c77db14b043a740f4ebf16727af42c4a535ffd092ba9934c5cb36fe5c78b5d33bee51bdd899028c83ca203959b2cfb3b8d61079", 0xdd}, {&(0x7f0000c3a000)="0bdde0590a781f3827059f01a7e6a33245263a200507339841df8a233ff195eb657ce112c7dbf0c8bece3f1ecddb6b0b08e206f2481ce4466886fe8a33d851e7abc17baa7de74540fb9f1c4cd54d380ab914bfd7fa160af3a4607c5a4fd8c3ff9ae58e602c78c22a46ee7804d58c47e812d24ed50a825006650d2fca3daa68bf919c5c633472e4da833ca729ed553f2eaef52970c8688110b42d41889d401c46ca451b28161549d252ce464e1cb0f543fe6214ada2a08a4f7128a6ebf576f4f3", 0xc0}], 0x9, &(0x7f00004a7000)=[{0xd8, 0x84, 0x10000, "a0274c16b1cdad61a16137417ee6ece9ad50d87b913aee761deab51a8044240df0f8a5cd8c36e8ecb89e20d679de6b7c2d23f7e0e4cf9fdeb85264bbe79cbda3fcf14d44519af38821e1e03cd8ff29963ed0399e3bbd28205a4e53dad25562dbd4d9256ee4a804a6fdafd24abf8c6517474e95cf766ea544a8144d7703795c7f237a5183ec23169b9d7bf93df7503efe941b913f259846a5dbeacc08ae10384bc00e2b447fedb0ee0fb364b777bf4c9295a31585a3b3b1b6a9421ac2641e91470996da921f"}], 0xd8, 0x4000000}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f7e000-0x2c)={0xf, 0x2, 0x4, 0x7fffffff, 0x8, 0x0, 0x9}, 0x2c) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000380000-0xc)={0xffffffff, 0x1, 0x18}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00003ab000-0x48)={0xa, 0xb, &(0x7f000089c000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84}, [@alu={0x7, 0x3, 0xd, 0xa, 0x5, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0x80000000, 0x9, 0x4, 0x7, 0x1, 0x10}, @map={0x18, 0xd, 0x1, 0x0, r2}, @map={0x18, 0x7, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000f7e000-0x4)='GPL\x00', 0x100, 0x7a, &(0x7f0000f7e000-0x7a)=""/122, 0x40f00, 0x1, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000)={r4, 0x50, &(0x7f0000f7a000)}, 0xfffffffffffffeea) r5 = gettid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f0000f7e000)={0x0}) perf_event_open(&(0x7f0000883000)={0x5, 0x78, 0x10000000000, 0x4, 0x1, 0x3f, 0x0, 0x6, 0x9, 0x8, 0x7, 0x1, 0x1, 0xe434, 0x83d, 0x9, 0x9, 0x5, 0x3ff, 0xfffffffffffffffb, 0xfffffffffffffe00, 0x8, 0x1000, 0x304, 0x401, 0x0, 0x10000, 0xffff, 0x4, 0x1, 0x7, 0x1, 0xfffffffffffff23d, 0x5, 0x0, 0x200, 0x2, 0x6, 0x0, 0x8, 0x5, @perf_config_ext={0x20, 0x8000}, 0x0, 0x8001, 0x12000000000, 0x3, 0x1ff, 0xc346, 0x6}, r5, 0xf91, r6, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c4f000-0x10)={&(0x7f00001cf000)='./file0\x00'}, 0x10) 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000001000-0x5)='syzkaller\x00', 0x8, 0xed, &(0x7f0000002000-0xed)=""/237}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x5, &(0x7f0000008000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000021000-0x8)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000021000-0x38)={&(0x7f0000020000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000009000-0xb5)=""/181, 0xb5}, {&(0x7f0000013000)=""/1, 0x1}], 0x2, &(0x7f0000000000)=""/6, 0x6, 0xffffffffffff0000}, 0x20) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x4, &(0x7f0000593000)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008af000)={r0, &(0x7f00007e0000-0x7b)="7df0e19516b1ea2f80be82bf006ce9633828206c0374a2081e59c34d42217ac4d356453909b5ec34864d2d9331028e82f40b45397b29d3463abafaf736422888770c707a237213a2b772167e9517f37e8cd22d7e703e9bc48b73905a807545944a854d4a74778c8fbe945209c8b8967bce81f179031d36f9cadafb2f0bebf7ae1ffeca2f21493e172d4e7789f145c2814032b85158c5ed8801b838533a32ce4a22aff580714f622cf09c7242c9830d2df578b5460b1c36f2bba8a5ea1b40dd1359ec2215fd8b5f9c884e51f24626c00a51b97a656b1df3edcae6d6fd949062d5088c100c132cabe195080bc117b4e76d", &(0x7f000029a000)="157b359ec22a637d430547589b1c5b5efc73e7c22a8f05ac0b71eec7963305aa680e2de2cbfd2e9bc10a80d4714f75ad3e8cfbcd0af4528d70333ef78e31b297d8f45928a46c4d06d62b387a89dda6b4cc85298b2ad90c26fbd87bb1db2c0a80f89095d33c5ba5593c663938a2b2506ec34a5dcb31c706b64b229db7a5ddde06b8fed018e78828cd9b6cd98deeff874c"}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x5}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/16 09:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000787000-0x48)={0xf, 0xd, &(0x7f00001a5000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0x6, 0x0, 0xf, 0x4, 0x0, 0x4}], {0x95}}, &(0x7f0000746000-0x4)='GPL\x00', 0x9c0, 0xea, &(0x7f0000138000)=""/234, 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/02/16 09:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003c8000)='*vmnet1$cpusetcgroup-trustednodevmd5sum\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000223000)={r0, &(0x7f00007a3000-0x19)="df02c86770f69ce846e2755dac4066cb7381e2a66c48dd3eb2", &(0x7f0000fae000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004ae000-0x2c)={0x5, 0x400, 0x401, 0x1, 0x1, 0x0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r0, &(0x7f0000b2e000), &(0x7f00003f8000-0x71)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000596000)={r0, &(0x7f0000a3c000-0xdc)="92b3e9acf248ebf85ef8b2ff5a17f9f1fe4d17920ea2f26219988089a3430e7eab289851b3616476f956bdc7ead6d6cbd8ab4a88d547f680f10eeb470c7b2a7dbc2302676fad76177bb88402f09428add932dbc8d0eb471492f8ef2a3e03e695cffacd571643a393bb6c6f215ac5b01dbf714809ba1e3ae888860b36e100c1419b3fc3fcdf865c020915b0115ab9963a762a3d89895cf0e459bf969c29264fcfe0448768800bbb3e91f41bbf8ff0860bf0431931a977d946c1267094327871344a6ccad5e31645e5b8d51db44da8d3aba211c8f510b65233a7a03518", &(0x7f0000e8e000-0x8f)=""/143}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r0, &(0x7f00009ed000), &(0x7f0000ad6000)}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f000058c000-0x10)={&(0x7f00006fd000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e1000-0x20)={r0, &(0x7f0000b33000)="23b797c4485d6c410d8200410708eab46156158a64d5816da3db3f79d3e2eb8af0232c3efa9f82898857894f6ab358197a65d23a32e583bd259185732ba3bedb36c8ab84a00256aa3d421f3c9bb65614ee0559fd36a334c97b6a791bcc64abe51f1cf57bc6dbdcdd6ea01d22708229237b4bdef814cede080c8626eaced9991245fb2026527a6069389d3e43f0805659227e7b45bd0cd51fc64632e65e2ee644d2f2521b83dab6b8c1493951168e9bb5118bd5f6d27dbc5e2d337c5f5c7969bc04b38a180ed558716a584c8660602c4d012ae0a5731ea0c4eb29ffe596954305fb9c", &(0x7f0000ebe000+0xd44)="d0a14031c0315a8c2ff4a5c7c92f1e006d241adeb4ded581dd440878ab7eafb17ec2583eb2b95d73c4c1c1d7f34c8972f6fbbc2a70334ee22472a6464244933c77633f8f31830307d83f0a094f5b615bda833b0c39c5aa78201098733e2a33c2148dc3683747005b05666e8e", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000067e000-0x20)={r0, &(0x7f0000da8000)="32ccc5629c4a0424386fc15d4484f2a1cea53a7020c313b675dabd5c6c8cd286b943497e1d36498fda7ef1755e7de776bcccee04b436f7addb992bdd5ec8a5462eef6cac9c9e6250f96e150b3ce07001a073650ab98b88b2c131efe697b0059236d4e6d1d355b57e60503baa006aa757cff5631d28e4cca71146facf7451d4104ba58dea8219cf0258ffcb98535bac301cc439b3b36fc9a198c87e7e6b50a5a27e916e8777d6081615ad7d30c4e9a5fa34e456fe34ee0a34e4c36a650e6839045eecdfd363b9743c6799a7dddf55d9e642653e1fc3ecd21f20bc10e51dc93b8e30c1e35bb486571c", &(0x7f00008c5000-0x48)="06d084aa1d57cc15fb825183b868b72e5fa97f143b275f54a950aa0df2024296ba73b746a379bca4fecc837451e22e495aac68e1f0adc3c0bf5b3a87db06cb7c77444e18403c9d46", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000680000-0x10)={r0, &(0x7f0000ae9000-0xc8)="d4e2e74331b3e993891925982b2093a43bc9d8dd684db62b8549bf03ef34d62c260d50c92b94caba73136bc048e9b259380be067b5badf87e7098542989e58b50df60efe1705960e2bca8db116b34bc591ceee18feff45f58c9ae9701d6776f90497693189a0f598f401b68bff1e993556f44f6580d4dfc0d1a040b51807b74227f4ee16f0354d40594f4583b7aaa80d5784952a65f0e30059832e58ce59deae9180262ef15fbbb83e7749dcabe37ebdfe32d79c536787584419b8ced16ac2b7879e9a2ebc7fd9c3"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003d1000-0x20)={r0, &(0x7f0000b7b000-0x19)="726dec1627763f210789509e9827d0652c0d1f0ab87b9187f9", &(0x7f0000bda000)="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", 0x2}, 0x20) 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) socketpair$inet6(0xa, 0x7, 0x81, &(0x7f0000767000-0x8)) 2018/02/16 09:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x0, &(0x7f0000943000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f000033e000-0x8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fee000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000890000)="1273656375726974796d696d655f7479706500") 2018/02/16 09:41:46 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f72000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x1, 0x1, 0x1}}, 0x26, &(0x7f0000f73000-0x30)=[{&(0x7f00007cf000-0x3b)="ca915606d31aed7aa548023c8ef6f4b34b7c18bc4515ac9d5ba13c9fb21c36f3b6fc5955f24dcd9808dbb28d1636a7d6b94a521582228494e7e409", 0x3b}, {&(0x7f000005a000)="a2e4574f06e668eb502cea1c286845807b3abab418f29dde79e2cb6ae25a7a47b7231d8f55e206ac0a58f0d342ff9445ad87c6f22d5778553e7093e19859dbb7e29c9c8875fcb09b031fec60eff9d2882c59a6ad5dafee08d1a2a77d6e9f9ebf3b64d8bf5f4cf5cea1a9f9d9b6d39cd2350d96b9bbd3554f5bfd68641782e35a", 0x80}, {&(0x7f0000f1b000)="b8a48d4afce725be6aff06dee8da14c75ae1f25f464c65167ffb16e459ce62aa1c44da9e812851eb415cd4c981247ce954cd3dcd9f92f7746e23cce7328f096ea8ee5910c908d95ebf598097d84dfdbc561fcde7d52f47183885", 0x5a}], 0x3, &(0x7f0000b52000)=[{0x40, 0x3a, 0xb35c, "1e02f0cfe3ec3b0bc761e1ed31d8ad0a1411b10d9fb023f36789fcb2e005b92a550e66c3ad8defb448"}, {0x1010, 0x19a, 0x17a, "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{0xa8, 0x11f, 0x2, "29dad1c22815e17f438483d275d7ad46881bc020d0ce767d59d4f8a29d403168f2c2ed10ec5b6c383194dbec5600e59ec30918e7cc9ea83a573b1d9495799aa7652e8dd62b6c66dd9ac80d2018a516d37a7b0e086cc131183cf6e8df44e7402bc67eb419fcfad85422cd87e87bda8833a7dc43cf05ecbce25bfff06b4f50f02bf841c28a2a1845fd64daa63064f1aa99a27cba76a78ee8"}, {0xe0, 0x0, 0x4b0, "e6bb293b57ce86bfe6a62151b074d617333e63111f42ba839f3e0c6ed0cfd4501dc3771a88ded811ccf6ab3e6516000c0dd050eabdb4605e925c1988a8ee803afa59d89f15cdd5638f631423c314af08dfc11a58115d1db39c8d7be09708e7bbc085c7c34d9236fb56e59f969dbb4c5f57f256c6b942dbd0d440fadad0c4bdd1c41561688c49ff76c021665e3c28b3958cd2df5472068cad7af1895b2e95b7435ccd1bf7e2f29ecc0c1a5bf90321bf76198dfa188b0a8b9505049c49bb660a579cb94e27af6957335200d7b2743065"}, {0xb0, 0x18e, 0x200000000, "4affc2eb473751fd35c4836c3b33e3f9c55991174a37868fc225ec1491e990635a70b4cf5edf57ef957eb7974906429afba6888e39fb5ec7ac9e63d675fab31d51aecd066a6fa069d40aba97b63c3587902865464f9b99274104ca2e23ab849cb4166be3fb90efe2a72bbdd7e414910dfc456be71443ce6ec7720063491d365be9af58947ff1132c73ae0a66cee1ec9bd2d130910d80c94cad7913716f9f40"}, {0x90, 0x114, 0x4, "b47ebe145e4e16fbc562ee247867c1ec63c4e52418128b9b9b7464dfe2d1925364c461d5299bb93e6a879b331071e8fb6c37ef48a2731ef222ddf3819f2f6f7a5c0f8d5e0bddb2e3d2d7272a276a30cc808461f9d193323fa4361e760120045d411182fbd2828da8635418aab8e6e08b5570e11701b5cd8a5ff4e66843b79d"}, {0x78, 0x111, 0x4, "ddd57fbd3b1f106f2c8b6696dc30476e607a5aa18b34d3b3ea7a254c524f83e6c42ef29c0c562c82c4d4fb26e6072d607fd1eaef7067e1978c1babfa9215561d3f30d0e18b8a783d8e3f0e8edb59f3e3ef741551a23d7f263d4e31e70a6b6ee7d0c0c7"}], 0x23a0, 0x1}, 0x4000804) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009bb000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e22000)={r0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000065f000-0xc)={0x0, 0xc1e, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019a000-0x20)={r2, &(0x7f0000544000-0x56)="0ad97b99e42743089d6853e1a41c8af3b6220149ecb58e0be9aaab4ee840a51a0f966f460553b9958c0919bab51334e87c280afde54a2a4238a7f060334e3f6b932343dac0a03ac84be84eaf9bc24626d3c0bd0baa07", &(0x7f0000509000)="73af997a9ed911b9a7c79ee53a68d00cf5252181bd05388a1b1652244c2ae96c92037c6fba344c102c37efef3c1e36fea34783be6f69a9c766d8570f2d", 0x2}, 0x20) r3 = perf_event_open(&(0x7f0000fcc000)={0x5, 0x78, 0x6ea2f4fc, 0xa8d, 0x7e8, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x8, 0x86, 0x80000000, 0x3, 0x81, 0x53, 0x2, 0x4, 0x101, 0x6, 0x1f, 0x0, 0x8, 0x4, 0x3, 0x5, 0x3, 0x7, 0xd57, 0x10001, 0x753, 0x7, 0x7, 0x2, 0x3, 0x3, 0xbe5, 0x8, 0x0, 0x20, 0x2, @perf_config_ext={0x8, 0xffffffff}, 0x2800, 0x1000, 0x0, 0x1, 0x1, 0x5, 0x9}, 0x0, 0x7fff, 0xffffffffffffff9c, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000193000)) perf_event_open(&(0x7f00000dc000-0x78)={0x4, 0x78, 0x1b2, 0x8, 0x2, 0x5, 0x0, 0x3f, 0x600, 0x3, 0x9, 0x8000, 0x7, 0x4, 0x0, 0x2, 0x7cf, 0x9, 0x7, 0x4, 0x9, 0x9, 0x6, 0x8, 0x20, 0x2, 0x9, 0x23f, 0x9239, 0x2, 0x5, 0x10001, 0x6, 0x5221, 0x1ff, 0x6, 0x8, 0x6, 0x0, 0x4, 0x6, @perf_config_ext={0x92, 0x5}, 0x2, 0x3, 0x9, 0x7, 0x35b2, 0x9, 0x5}, r1, 0x1000, r3, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000441000-0x8)) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000170000-0x2c)={0x1e, 0x34, 0x3, 0x5, 0x1, 0x1, 0x100000001}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fc9000-0xc)={&(0x7f00001d7000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r1, &(0x7f0000020000), &(0x7f0000021000-0xf4)=""/244}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000079b000)=0x5, 0x4) 2018/02/16 09:41:46 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xfffffffffffffebd}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffe7}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1285, &(0x7f0000a02000-0xed)=""/237, 0xfdca}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000558000)={0xb, 0x9, &(0x7f0000f77000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10001}, [@alu={0x4, 0x7f, 0x6, 0x6, 0x0, 0xfffffff8, 0x1}, @generic={0x4, 0x200, 0x8001, 0x1}, @ldst={0x3, 0x3, 0x1, 0x5, 0x7, 0x41, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f78000-0xa)='syzkaller\x00', 0x100000001, 0xb9, &(0x7f0000f78000-0xb9)=""/185, 0x0, 0x1, [], r0}, 0xfd45) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f000038f000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) 2018/02/16 09:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d70000-0xc)={0xffffffff, 0x5, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000815000-0xc)={&(0x7f00004eb000-0xe)='./file0/file0\x00', r0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x0, &(0x7f0000d2f000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000-0xa), 0xc) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000aaf000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b91000-0x8)) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[], 0x0, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) 2018/02/16 09:41:46 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000020000-0xc)={0x0, 0x80, 0x10}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x4, 0x8, &(0x7f000001f000)=@raw=[@jmp={0x5, 0xccb4465, 0x7, 0x5, 0xe, 0x74}, @call={0x85, 0x0, 0x0, 0x9}, @map={0x18, 0x1, 0x1, 0x0, r0}, @ldst={0x2, 0x3, 0x7, 0x4, 0xa, 0xfffffff4, 0x10}], &(0x7f0000016000-0xa)='syzkaller\x00', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0xf, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000d000)={r0, &(0x7f000000a000-0x91)="a33417ee5fc023179387db870330cd0d7f261dc9570b6733d1cc5468cb854a98d9100d04e5c42df03a97d592d7c3a8d510885bfcccfeb852ba1894cd16421365547d7bdcd74470c118783962d2328a83a45edb54cd421b774c9bf45a3374a2e0d3658f5598cdb614f7c7d4e9fdb61980ab7d0fee32a300897af2024bedf7051f4682630da4235b74de09a8deb25fd6eb8b"}, 0x10) r3 = perf_event_open(&(0x7f000001e000)={0x0, 0x78, 0x2, 0x4, 0x3f, 0x3f, 0x0, 0x1, 0x400, 0x1, 0x2, 0x7, 0xffffffffffffffe1, 0x7f, 0x5, 0x3, 0x5, 0x3, 0x4, 0x9, 0xaa59, 0x0, 0x2, 0x3ff, 0x3ff, 0x1ff, 0x10000, 0x2, 0x7ff, 0x7, 0xffffffff, 0x37, 0x80000000, 0x80, 0x8, 0x5, 0x100000000, 0x4, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000021000-0x1), 0x2}, 0x40bc, 0x1, 0x40000000000, 0x6, 0x8000, 0x7fff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) socketpair(0xf, 0xe, 0x3, &(0x7f000000d000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001a000-0xc)={&(0x7f000001c000-0x8)='./file0\x00', r5}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000)) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000021000-0x8)) 2018/02/16 09:41:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xfe28}], 0x1, &(0x7f0000b50000)=[]}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x4, 0x3}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000002000)="cc29fc544fb9674ca8eb41b21050aa732546dd3510ff97296b4e268dcaf111bd639436937fa8e3bb4bef38df30e486d3ccceb703c81115dcc4f4d1a8cddb39ee7b5d414d516f600aa174f40e303befc2c0baebc98fdf670bf46e94447015db84f63bc14038f973f8779b9779e4879c2f697957919865f36d8d3f0f97db1765a8f7c87a12179590cf8e3055d4907ca6f8e1c669e93ff8bf2ace97eae1a36939e7518a1e1c5a5f4dbbdab2", 0xaa}, {&(0x7f0000003000-0x26)="9c369d600cd088a2620449ca8c58bf8cd1f26c95f41cc503670b4914ac3a994eec45b85932f8", 0x26}, {}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000001000-0x87)="5f5c0c97a116e84675a5e8d58d9e5d93df10d0bce540848a43e10076cc01bdf86e989f72ffb69cb08b9ca239dfba03a84b5cf8edf81c553e09fa6744240244b25ff6cfc48135a1fe62a17e82c7fb9fe14093fd7b27b13d224e4b7f759357a926bb8e16aed906dcd3b5e3a83beb0d4b0b51bee278b096a284f5b4a15b11856b3cd39fb601bb37eb", 0x87}], 0x5, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)) r4 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00009cd000)=[{0x10}], 0x10}, 0x0) 2018/02/16 09:41:46 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f79000-0x38)={&(0x7f0000a6a000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000f78000)=[{&(0x7f0000f78000)=""/205, 0xcd}, {&(0x7f00008c3000)=""/4096, 0x1000}, {&(0x7f000075b000-0x27)=""/39, 0x27}, {&(0x7f0000f79000-0x8e)=""/142, 0x8e}], 0x4, &(0x7f0000547000-0x57)=""/87, 0x57, 0x8}, 0x0) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r0, 0x50, &(0x7f0000002000-0x50)}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x7fff, &(0x7f00001b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008ae000)={r1, &(0x7f0000372000), &(0x7f00003dd000)=""/53}, 0x18) 2018/02/16 09:41:46 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, 0x7ff}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/02/16 09:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000389000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000d2000-0x2c)={0x6, 0x7fff, 0xfffffffffffffff8, 0x8, 0x2, r1, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000003a000-0x2c)={0x0, 0xfffffffffffffffc, 0x7, 0x4, 0x1, r2, 0x4}, 0x2c) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = 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, 0x6}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d5d000)='./file0\x00', 0x0) mkdir(&(0x7f0000e04000)='./file0\x00', 0x35) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e8000-0x8)) 2018/02/16 09:41:46 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0x80000000, &(0x7f000040b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000680000-0x8)='./file0\x00', &(0x7f00006fc000)='./file0\x00', &(0x7f0000eea000-0xb)='openpromfs\x00', 0x8000, &(0x7f0000eea000-0xb8)="242d83bd6d01937741142ff1537ed61f14e232596ee783c8d1af38a84c019eb1c70c389ee729edec18f0e64c08c84d7cf8e66696c2d6d7080fc0ec934fa73c7cf8d87e8a8b528b0f87f5cac8b3c3a12f452da225cb60c775da858a8215fb2ca0fc01cf93ebf180d5821a61356ab956f1e4ae89105e7ecf7ecc7f2c203719525c534a7d99ea0f593c5eac82d99b02a0596e6ee7de47887b984c889afd0c5a4e80ce79a088c987ff90297d8c7461d40fe6da87378ac092b4ec") bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000ee8000)={r0, &(0x7f0000ee8000)="22e74d8f25ff7f2300c8a0beadb1ead7a85d969726f9ad0e02ae0bc2ce50d4a50fb8bd9bdbc9a736d4faecea413a1ecd375326a4aca714d225d131897eb5c662cd00000000edfbff55c8c5e76cef5ce5d3618ab60eff7f000063a93624d46a322d7ac3dfdc62cfcafacdbe4a6303c4f9", &(0x7f0000ee9000-0x5c)=""/92}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000403000-0x10)={&(0x7f0000597000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000917000-0x48)={0x0, 0x0, &(0x7f0000b2c000)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x60, &(0x7f0000001000-0x60)=""/96}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d2000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000072e000)={&(0x7f0000592000-0x10)=@ethernet={0x0, @broadcast}, 0xbb, &(0x7f0000919000-0x40)=[{&(0x7f0000d07000)=""/79, 0x399}, {&(0x7f0000b5d000-0x93)=""/147, 0xffffffffffffff3a}, {&(0x7f0000e4e000-0x50)=""/80, 0x50}, {&(0x7f0000999000)=""/167, 0xa7}], 0x4, &(0x7f00008b0000)=""/252, 0xfc, 0x8001}, 0x2) 2018/02/16 09:41:46 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000f74000)) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:47 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096}, {&(0x7f0000f7e000-0x1000)=""/4096}, {&(0x7f0000e37000)=""/204, 0x220}, {&(0x7f0000f7f000-0xed)=""/237}, {&(0x7f0000f80000-0x6a)=""/106}, {&(0x7f0000707000-0xac)=""/172}, {&(0x7f0000532000-0x15)=""/21}, {&(0x7f0000f80000)=""/110}], 0x63, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f82000-0x10)={&(0x7f000046f000)='./file0\x00', 0x0, 0x10}, 0x10) 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f81000)={r0, 0x0, 0xe6, 0xc4, &(0x7f0000f82000-0xe6)="698dee4ed8da213c315c4ca1c1835b4b0504bb0a15fb13503d31e0420f2bfff7f80a10a6884516aceca491125028ebc01d26e53198fc11e5c5cbdd8356581ba5444bf04be9b0c3847d0d2e33a818ec6200ca113bceef508da54f5cf98d28a67f5ee483355550117559a47ce2e7010d1e5365ec941fb1be43f78f62fb1f115f936465c95b738707b7ed6fd70a5b40fcad3b00df9448bd3be25388bd39d263eecbffe1305928f1d9d116986edbaff3798e1627d6ac651663a130ec7e743add51e46b43075294f7214c7987a0a85534c6882ce5164f30a0129de8dafb1626400e0d89c6786ddea0", &(0x7f0000f81000)=""/196, 0x0, 0xf45}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:47 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x400000801, 0x7, &(0x7f000041e000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008e5000)={0xf, 0x3, 0x2, 0x7, 0x7, r0, 0x6}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x84}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebe000-0x10)={&(0x7f0000f72000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000534000)={r1, 0x0, 0xeb, 0x7d, &(0x7f00005fc000)="a597f027c52290d1b50ed4aec38d584cee4e993d2686ca33d3a9e6a8418d4447b96dbd1125c4017753ab1c7572bcb19c9d5829426a16fc07e5828a63cd191dbf1f16f8766d1b252ad1f6320d1e15398c1fab68a6c5d3580049822d1ccce57455e381bb31c6cad11007064c7fe30589234930d6a08d717b9ad33ab9f97bab5f8373df316f777a5c023ed4e35e2524527acfcb9528b0a7c7530862472df1a3896b8880068270d30a4e346cd3458e8598bf81a33789e4c2677a5fd100bcfca8dea08e7d79eb522dbbdf6f5134d65a82cc76202c08b1159e352273f628010e14a4914a5d37ac7d20f7bfe5c722", &(0x7f0000f72000)=""/125, 0x3f, 0x1f}, 0x28) 2018/02/16 09:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008ad000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d28000)={0x1, 0x28, &(0x7f0000877000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d1000)={r1, 0x51, 0x8}, 0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000abb000-0x8)) socketpair(0x0, 0x0, 0x0, &(0x7f00002cf000)={0x0}) r3 = gettid() perf_event_open(&(0x7f000096c000)={0x4, 0x78, 0x8001, 0x3, 0x5, 0x1, 0x0, 0xc01, 0x4, 0x8, 0x2, 0x3, 0x1c, 0x2, 0x9, 0x0, 0x7fff, 0x8, 0x3734, 0x3f3, 0x0, 0xfffffffffffffffc, 0x4, 0x4, 0xffffffffffffffc1, 0x239, 0x9, 0x8, 0x6fe37649, 0x3636, 0xb1, 0x8, 0x3, 0x0, 0x7, 0x100000000, 0xffffffffffffffc0, 0x45, 0x0, 0x5, 0x3, @perf_config_ext={0x100, 0x4}, 0x20001, 0x401, 0x2, 0x3, 0x10001, 0x7f, 0x1}, r3, 0x800, r2, 0x5) 2018/02/16 09:41:47 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}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xa2c6, &(0x7f0000f70000-0x8)={0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x4, &(0x7f0000347000-0x38)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) 2018/02/16 09:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000307000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000670000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x1ff, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x4, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00004b3000)="2f6c6367726f75702584656d305b6574683173656c6600") r1 = gettid() perf_event_open(&(0x7f000079a000)={0x0, 0x78, 0x4, 0x7, 0x877fcb7, 0x2, 0x0, 0x4, 0x4800, 0x8, 0x8, 0xb05, 0x3, 0x10001, 0x4, 0x2, 0x80, 0x7f, 0x1, 0x9, 0x9, 0xfffffffffffffff9, 0x80, 0x49, 0x8, 0x9, 0xa43c, 0x1ff, 0x100000001, 0x3, 0xe8aa, 0x95d, 0x5, 0x5, 0x2, 0xffffffff80000001, 0x8, 0x9, 0x0, 0xff, 0x4, @perf_config_ext={0x8, 0xada7}, 0x9100, 0x0, 0x85c, 0x7, 0x6, 0xc97, 0x8000}, r1, 0x7, r0, 0x2) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/16 09:41:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)) socketpair(0x5, 0x3, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfdca}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000900000-0xc)={&(0x7f0000c36000-0x8)='./file0\x00', r1}, 0xc) 2018/02/16 09:41:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) 2018/02/16 09:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b26000)={&(0x7f0000175000)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000195000)={r1, &(0x7f0000eff000-0xb9)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f99000-0x2c)={0x1f, 0x2, 0x4, 0x401, 0x0, r0, 0xf977}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e3c000)={0x7, 0x3, 0x8, 0x8000, 0x8, r0, 0x7c5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000660000)={r2, &(0x7f0000897000-0xbc)="45d758941df3ef8978034f4c01052cc4a025a6e1bd88c0969dc631fc734bd73d29c5e8e7da62e0e4d0ed70e9eeaddc56f5b4af8bebb792bb94e4e0211b737f73f2ecc1640184d304552db22c4dbfce49b99b7192be8820ff08dffc35b4289e52bbe846df4f404f2177e350dd8223e2afa114a2e66d550a9430ca7d38ff75aaa77a4c3eb0b6027de595b4215302743681fca41334a6d38de3cc37af7bda34d93bc6a3e898a69a4843d94ea7e55fcf4afa6d3be0614f4fd0aea09f0a2f"}, 0x10) 2018/02/16 09:41:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r2, &(0x7f00008bf000-0xe6)="7c3b1d06f2fce171fba6bd31e70f87c60677332515303e1b92a3d801c67169f210211d97b77446ea17a4479758f8024e1d5bf59c7ce89f24226bd7f7a5787247331036b7c07656c0da8e3d7f99ea7c08e3a66175bc92f1e5f737aa8a7e6082cadd5beceb72193747c69a369352a860deb0faf929bbf3e16dbd5d31520a4139973d807e86c772491bedeb2554c5a20304970ed0e37d468a938bd5fb05a404c56870c5986c5d1b946dc180e80232448c22f3f9fac353a1943f39fc0c4b88ead81f29ea58ac0e356e677ce147105a2f335d76134730334013421651d9f938962b90219eeba7d64e", &(0x7f0000580000-0x2f)="18f156bffa22783b4547936f86ffe7efd1d5b8f264262e9609c3923e320b41d42110e7a9322a5921f8b9ca6be213e8"}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) sendmsg(r0, &(0x7f0000622000-0x38)={0x0, 0x0, &(0x7f0000f43000-0x30)=[{&(0x7f000096a000)="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", 0xfb}, {&(0x7f000059f000-0x87)="45a447ae09410eaf4e7a985936a41d3b771fa744c5248fabbf843d722d3a44e7df3d21b647d0ac3134f7654372359875f9c44cd2779a4578fd5f2700cbb5488db8272d77b0ffe3f709c2a4f663161c63b59f5b071750f26b130da9ca07fcc277ccc9792f95ad9e892aa62f246d50ed46d1b35a71ad374b8ad1c14ed718269744c4ed0c3ab0c9d1", 0x87}, {&(0x7f0000e8c000-0x9e)="e1b39fd4c3a200db7b14e39300adde13f1fa07fe5389564ba8b455aab2c733d34b5003cc4eb4cc7657d283352a0b5bada9f9e82a0b2786fdb16f722c1c56df182d6f5e90b5af651af6068bb67fa21a46165d354841b26a06af6e70c0724658d33ac25a38567120cc6ca791f49198623eb307603f8eb176b73ac86399496ef8ce923f3beb6cd3deb7ccd34ce15abb6d7b468bc76ea278c93d7feefa8ed36c", 0x9e}], 0x3, &(0x7f0000d13000-0x258)=[{0xb8, 0x7999386faff0c34f, 0xffffffffffffffc3, "b55dba2f072fe1ebd434f58dbc0f75546470fadd8994cfd660f2b812ffedf47283b55114d0ec5453d58729d589645dfb1a9dab4ff3156b52f452f03890750d7381703c1d05693a340b1d57c0637b9f21247f83b12813ad1b9f0bb96342c4241a7c9b86b4934fdd6fbf2481d91d20b82ca403eedc24da44a1b79e4f40a8715288d2dfb962f99c7af0889212bcebfb3bfffe75d6a26f413bb0f65920c4b2810ac9b8"}, {0x90, 0x113, 0x0, "a2eebb0e1495c7ce4c3ceda18de36e964b759870ad5fe2e051b44c0cfccf03eb188d0237c151e92de8ad2cd9b28e0cf90991a3789477db0671a7ec46a2975319b932a874e7246b280f66ed6d0f6d81b905f4c6c8660ab004d790a39f2d23166faddd0c6395ea51cd788e38dea75b7c7cd36156235da57faa2b032d280c"}, {0x110, 0x10d, 0x7fffffff, "d45429c78110cc10b4c7851443eb4adc84eb7aaec52aea663154c2dfeb1bb6b51b65913affc165e5798aa916d124637abbebb8a47eb6271d19e1202c31cc8ef2c7a1f9a877bce7f8a6e699e8c151a27706cb0a690f078b95125bccc336092b4334baea5109af295681d80876afc7461d51cc429d4ed80cc09976230aa53445c52f1dc01fe0e20c517bf677115abd4a1c78ff042175d9347263992965e6053166167cbfa8b9a5c8eb1523b5883472c05c5a04030cf1dffe6a8abf4108938b7e67bdf04a078db8f48862fae4137a9793dce981ad4640492fdcf25c66e795d2b242f8682905dde12a77ae3c8f831acfb3b566c2fc30ac399bb768403435db"}], 0x258, 0x4040054}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r3}, 0x2c) 2018/02/16 09:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000ff0000)={0x43a9, 0x0, [0x0, 0x0]}) r2 = getpid() perf_event_open(&(0x7f0000109000-0x78)={0x4, 0x78, 0x882, 0x7, 0x0, 0x19e, 0x0, 0x7f, 0x40000, 0x2, 0x2, 0xfad, 0x9, 0xe0f, 0x5, 0x100000000, 0x4, 0x3, 0x8000, 0xffff, 0x0, 0xf1, 0x1, 0xd0e, 0x1f, 0x1, 0x1ff, 0x8001, 0x6, 0x8, 0x4, 0x401, 0x9, 0x0, 0x7, 0x2, 0x1, 0x8, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x1000}, 0x208c, 0x8, 0x6, 0x7, 0x0, 0x9c, 0x9}, r2, 0x9, r0, 0x4) 2018/02/16 09:41:47 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0xfff, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 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) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000000d000)=[{&(0x7f000000a000-0x55)=""/85, 0x55}, {&(0x7f0000009000-0xee)=""/238, 0xee}, {&(0x7f000000d000)=""/93, 0x5d}], 0x3, &(0x7f000000e000-0x5f)=""/95, 0x5f, 0x60}, 0x40) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000010000-0x78)={0x3, 0x78, 0x9, 0x9, 0x8, 0x20, 0x0, 0x8, 0x10, 0x8, 0x2, 0x2, 0x8, 0x8, 0x8, 0x401, 0x1, 0xb, 0x40, 0x0, 0x20, 0x100000001, 0xfffffffffffffff8, 0x9, 0x2, 0x80, 0x800, 0x1, 0x3f, 0xfffffffffffffff9, 0x81, 0x7fffffff, 0x0, 0x100, 0x1, 0x7f, 0x1ff, 0x7, 0x0, 0xe9, 0x6, @perf_config_ext={0xffffffffffffffff, 0x9}, 0x10000, 0x9, 0xaac, 0x2, 0x5195, 0x80000000, 0x4}, 0xffffffffffffffff, 0xc2, 0xffffffffffffff9c, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000010000-0x8)=0x7) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f000000a000)) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x82)="d4", 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x6, &(0x7f000000f000)) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae}, 0x0) 2018/02/16 09:41:47 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000953000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000891000)={&(0x7f0000f74000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000f74000-0x80)=[{&(0x7f0000ed0000-0x8e)=""/142, 0x8e}, {&(0x7f0000f73000)=""/145, 0x91}, {&(0x7f0000f73000)=""/82, 0x52}, {&(0x7f0000c3c000-0x73)=""/115, 0x73}, {&(0x7f000078f000)=""/137, 0x89}, {&(0x7f0000f73000)=""/31, 0x1f}, {&(0x7f00003bc000-0xf1)=""/241, 0xf1}, {&(0x7f0000f74000-0x10)=""/16, 0x10}], 0x8, 0x0, 0x0, 0x100000001}, 0x12002) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:47 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xffffffdb}], 0x1000000000000108, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000f7b000)={0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f7d000)={&(0x7f000011f000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f7d000)=[{&(0x7f0000f7e000-0xe8)=""/232, 0xe8}, {&(0x7f0000f7d000)=""/141, 0x8d}, {&(0x7f00006b6000)=""/171, 0xab}, {&(0x7f0000d83000-0xd5)=""/213, 0xd5}, {&(0x7f000053a000)=""/129, 0x81}, {&(0x7f0000f7d000)=""/126, 0x7e}, {&(0x7f00004e3000)=""/246, 0xf6}], 0x7, &(0x7f0000f7d000)=""/189, 0xbd, 0x1ff}, 0x20) recvmsg(r0, &(0x7f0000c0f000-0x38)={&(0x7f00007cd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000f7d000-0x20)=[{&(0x7f0000042000)=""/20, 0x14}, {&(0x7f0000629000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f0000911000-0xc4)=""/196, 0xc4, 0x101}, 0x40000000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000f7e000)) socketpair(0x5, 0x2, 0x1, &(0x7f000037e000)={0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7e000)={0x9, 0x13, &(0x7f0000f7f000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x3, 0x3, 0xf, 0x8, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x4, 0x9, 0x1, 0xd, 0x2, 0x84, 0xfffffffffffffff0}, @generic={0xffff, 0x6, 0x8001, 0x7}, @map={0x18, 0x7, 0x1, 0x0, r3}, @jmp={0x5, 0x7f, 0x7, 0xb, 0x3, 0x80, 0xffffffffffffffff}, @generic={0xe9f, 0xf, 0x7fff, 0x6}, @alu={0x7, 0x3, 0x2, 0x0, 0xf, 0xfffffff4, 0x10}, @exit={0x95}], {0x95}}, &(0x7f0000615000-0xa)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000f7e000)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001e7000-0x38)={&(0x7f00009ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000800000)=[{&(0x7f0000f7b000)=""/196, 0xc4}, {&(0x7f0000033000)=""/240, 0xf0}, {&(0x7f0000f7c000-0x86)=""/134, 0x86}, {&(0x7f00004e6000)=""/58, 0x3a}], 0x4, 0x0, 0x0, 0x100000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4a}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003be000-0x8)) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000d2f000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000e2a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f85000/0x2000)=nil, 0x2000, 0x2, 0x8000000033, r2, 0x0) mmap(&(0x7f0000df9000/0x4000)=nil, 0x4000, 0xc, 0x40012, r1, 0x63) socketpair(0x5, 0x0, 0x0, &(0x7f0000011000)) [ 517.202703] IPVS: ftp: loaded support on port[0] = 21 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x4, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000220000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f000027f000-0x2c)={0x10, 0x0, 0xfffffffffffffffb, 0x1404, 0x1, r0, 0x7}, 0x2c) close(0xffffffffffffffff) mount(&(0x7f0000525000+0xa1d)='./file0\x00', &(0x7f0000679000)='./file0\x00', &(0x7f000006b000)='bpf\x00', 0x10, 0x0) socketpair(0x11, 0x4, 0x2, &(0x7f0000b55000)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008bb000)=0x6a) 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000044d000-0x4), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000017a000-0x10)={r0, r1, 0x7, 0x2}, 0x10) sendmsg$kcm(r0, &(0x7f00001c6000-0x38)={&(0x7f0000774000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f00003e9000)=[{&(0x7f0000165000)="181df7ad51dcd881aeb2432f52169f10e1f9417a2a47bb49ac9e8158ed10ad4ca15ac11a315c81645ce13e78f6df2fc85bb13974bd73cc6b52162d8e1ce089bca1e2ceb4fa9a353350ac", 0x4a}, {&(0x7f000012d000-0x18)="91e9620ce266ffe45222b4b9ff786d0b42645f1bae68e326", 0x18}, {&(0x7f0000c68000)="ef35eb0f409b5d8e034ce9cb6b881010fcd9bf1a5911b4e54ea9f920126579fd5ce960fa9bdda8d28c1207076ed654ae415db4a000b5a50f6da7088c357b8d530866f503cb8a43bfd724f4efdd2ff2ee75a936ba46daa606a50d5765dec1c8fb4947ae0d685a2b43035c55aed0038dde04489e35fbf6dd3d7208288edb23df7536e0a3b175e64543562f81", 0x8b}, {&(0x7f0000b90000-0x1000)="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0x1000}, 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"}], 0x2458, 0x4000004}, 0x84) r2 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc6000-0x20)={r0, &(0x7f00002ee000)="53728f4c76078a0418f78d92f4751aeaa9c3bacf168898df274e0221c074b84c314278c3f14492866edb067438eb392bd673153a600e864adc1e76d328130ad7e1", &(0x7f0000a47000-0x16)="b78c1189720e39064deedcfc5d581f6888ecc090cfe5", 0x2}, 0x20) 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c2c000-0x20)={r0, &(0x7f0000683000-0x1)="fc", &(0x7f000025c000)}, 0x20) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000260000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000762000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x5}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4e000)={r0, 0x0, 0xe, 0x78, &(0x7f0000e64000-0xb0)="0dbe147c08abf86bff1dee808848", &(0x7f00002f6000-0x78)=""/120}, 0x28) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001000-0x3)={0x1, 0x0, [0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair(0x8, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x4, 0x7, 0xffff, 0x9, 0x0, 0x8, 0x10000, 0x1, 0x0, 0x9, 0x0, 0x0, 0xabb, 0x5, 0xff, 0x1f, 0x4, 0x0, 0x6, 0x1, 0x2, 0x5, 0x1, 0x10001, 0x1, 0x7fffffff, 0x7, 0x101, 0x5, 0x2, 0x8001, 0x1, 0x4, 0xa21, 0x4, 0x95, 0x0, 0x1b7f, 0x4, @perf_config_ext={0x80000000, 0x1ff}, 0x1064, 0x4, 0x3813, 0x2, 0xce, 0x0, 0x6b}, r4, 0x6, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x4, 0x7, 0x0, 0x10001, 0x0, 0xfff, 0x1008, 0xc, 0xa7, 0x2, 0x7f, 0x1, 0x5, 0x8, 0x7d5, 0x9, 0x9, 0x101, 0xffffffff, 0x8, 0x0, 0x0, 0x80000001, 0x0, 0x100000001, 0x3f, 0x5, 0x9, 0x7, 0x1, 0x46d6, 0x3, 0x5, 0x1c, 0x1, 0x7fffffff, 0x0, 0x10000, 0x2, @perf_config_ext={0x100, 0x8}, 0x2, 0x0, 0x2, 0x3, 0xffffffffffffff80, 0x0, 0x4}, r4, 0x800, r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x6029, 0x4e, 0x0, 0x0, 0x0, 0x8, 0x82044, 0x4, 0x4, 0x3, 0x7, 0x4, 0x3e9, 0xffffffffffff8001, 0xa0000000000, 0x7fff, 0x1, 0x559, 0x6, 0xffffffffffffffbe, 0x3, 0x8, 0x2, 0xa70, 0xee, 0x100000000, 0x8, 0x365, 0x0, 0x4, 0xfffffffffffff800, 0x3ff, 0xfffffffffffffffa, 0x8, 0x10001, 0x31c96af1, 0x0, 0x7, 0x5, @perf_config_ext={0x4935, 0xffffffff}, 0x280, 0xe6, 0x2, 0x7, 0x1f, 0x0, 0x100}, r4, 0x4, r5, 0xa) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x1000) 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, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000005000)=[{&(0x7f0000006000-0x8)=""/8, 0x8}, {&(0x7f0000005000)=""/16, 0x10}], 0x2, &(0x7f0000002000-0xda)=""/218, 0xda, 0x8}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x7dc) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x34) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000040000-0x38)={&(0x7f0000578000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000fee000)=[{&(0x7f000040d000)=""/154, 0x9a}, {&(0x7f0000721000-0x49)=""/73, 0x49}, {&(0x7f00002ff000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000279000-0xcb)=""/203, 0xcb, 0x1c}, 0x40000000) recvmsg$kcm(r0, &(0x7f0000f6e000)={&(0x7f00002a7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f000057b000)=[{&(0x7f0000fe2000-0x5e)=""/94, 0x5e}, {&(0x7f0000ab9000)=""/163, 0xa3}], 0x2, &(0x7f0000fc1000)=""/4096, 0x1000, 0x8}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f000034b000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) socketpair(0x1b, 0x8000a, 0x1e9, &(0x7f00002aa000)={0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af5000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f000063b000)={0x0, 0x0, &(0x7f0000deb000)=[{&(0x7f00009ba000)=""/215, 0xd7}, {&(0x7f0000db6000)=""/10, 0xa}, {&(0x7f000010f000)=""/208, 0xd0}, {&(0x7f0000c67000-0xd)=""/13, 0xd}, {&(0x7f0000236000)=""/150, 0x96}, {&(0x7f0000f02000)=""/143, 0x8f}], 0x6, &(0x7f0000769000)=""/4096, 0x1000, 0x4}, 0x10040) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d04000-0x4)={r1}) sendmsg$kcm(r3, &(0x7f00003c8000-0x38)={&(0x7f0000e9b000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(rfc7539esp(ecb-serpent-avx2,rmd128)))\x00'}, 0x58, &(0x7f0000fa7000-0x90)=[{&(0x7f0000ec2000)="4ade406bd815aa0f03f822f7ff18ede1f7644b14aac7a81cf69fc1b480c4679d8afa9a3ba949c19459d0a631932a24a945466b0a35797ed97e163a174d3c4108073c91a823544a719864a6576066c7106d8170abcc17fb4c6476b79bbe662ce902d388e0", 0x64}, {&(0x7f00006fa000)="bbf9dfa471accacc03c6d1d20dae94341b8a3392ad0436f3c9f9936e216f60ffd7541af9297356a62773b206fd", 0x2d}, {&(0x7f000026a000-0x56)="83e071004cf46c070ecf46e4907eed294e249e670183acfbcef9af679a029b7d567f878a8980c7863359530bd28206e1f7b9d036ad57d1e0a2f839bd8c4817d9c96fa4b9a896542d98e3b53d6663628fd4a08d761b9d", 0x56}, {&(0x7f000010c000-0xdf)="1b36e98f51bf89c4589d7494f3f3a564e36912e770d63538a09fb8025af631a1c4c501a768c7c6b274de899551f60294badec2eeb8e816d95c2df44c188cdedb9e7c0f02ded41b5e1c473f7cb5544ba1b23aee69f21079e896066032ba6687c5b660346c5aadf52209bed31e962cbea07c6a36ef4a7ab8d964448a155dec0bbbe8176256e044aac52d754d739a36077cc920c9878df5764bc380cbf585120e799c28248b226544ab96faa34a346e839709b2864b20dd15d8bc3d23e729d99fc8493245db1865224fb65ac782edea0729fbe58dd0e80223d184c860e73d0d60", 0xdf}, {&(0x7f0000a4f000-0x24)="7ca3ffef183dec5cf9620ad121184e2647efb40e7e49b5a26ad9462bb3206dfc10d58865", 0x24}, {&(0x7f0000ad9000)="c2c6e6fe0089401a68c98a992e06abd0e959f9869ed61c4d0a9df45ab1855e780946cc7c76890ab61e06b64a275b36f9671134695fc8de9cab7c2cd7f299ccfdb8eab253e0bdf3018c3511e4cf38803e4bd4365e402f47dedd337447cc0bcf1196c9ae822b6b729bd61a6d09e7c95dd4db971c2cea6f0ee255635fdfc6bea7aea015b9bd93ea0b69540a73e058a913b4e0fadf5be1d4c9367f5200127319d95c7f1100cf7ceb892c5418186a4e174b69d0fc7f6a22098709fedb90c50331d340e8f6052c25808a11ec1bb9219855fa999b5d176fc163960659c44d", 0xdb}, {&(0x7f0000007000)="c0f6f6571d9c4deff9a5168ceff25a5822b7fc779c2e97473ba87b855784e84e69c418dc6e929b78d60c110625e247ae75c56263558010caa3e89111cd875ab7a36b5fdb7e58a753fa616ed5fcaabf1b05525da545e62dc45fb45ae4e30b107460ca74c43d005655b849c6dd864e6bac18efd442a49f46b85a29a9a5", 0x7c}, {&(0x7f0000eee000)="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0x1000}, {&(0x7f000084f000-0x7b)="e06ae096eec9d3c34ab94e0beaaf3ce59a578bdbac394ee1646f3a310c1c73b96492cc372f34b64f2cb6ff96d7095798a15d2ebe17fed06f314a5aaf7c1dcf001e00816c7b4a327f3eb449107b2a20e3c7a015569e83096b6d4f5b9e0dc7fc166ab73a7b4d52a1188f84eb718a8e6a8567c8bb844db37004b931d3", 0x7b}], 0x9, &(0x7f00000f5000)=[{0x68, 0x6, 0x2, "e11a589e8a569582f8f47dc3b6e63d96a5a72dab16f1acc5825e0341f9dfc8fc9f256d57504f1653e98dabd0f1444e42f58d885fec185c863d681e4cd8304ba926b426f630ab7bf2fd91e1c37a8b37a093a228bf1b4a"}, {0x58, 0x186, 0x401, "936a404e51137ab679236d90650fd9791be9ebab45526c32b33676ed53f3d4a210e3e22fd6edab62ae60e201060c55a44157d556e2b369d841754a42d8f4ee80b826e0"}, {0xc8, 0x108, 0x19fa, "69be11ba8e76e0f76dd63892b710cb0f9385e1a59c969a0b9958927b38d40a41c8b29aaa5d5508c520179ea28d5c449eeb208404c4fae00ad45521c48065a17addc0d9493585b7a1969f655e1062e6b6249582b71bf6ad78905c1afb9d1086d68ef12042abc06bd7e4f18abc124fd595df727d0e21a16630f6d859c23cef69febd86eb903d5e0f926ea685a249be64d4845cd207f6650d27cca6f1a054e1e23737a2b896c3adf97916542cc7f84b6676046a3e9b32ef04"}, {0xe0, 0x0, 0x3, "c1fda48da533f13fa780427d2fff5554d3d58f7fff9c46eef598d0dde2d90b77de2975828b661bd7b73a33fe5af5b719f0f514bd2fb3478bcff5d74dacebe2b3e8bd38017deba428679cb5e59a8fbecda3c390113c18cc6fdc6fc0277132f136f02973aa795fe1545aa54242b71e6e61cda45fd3f83fb978ff5123bb1646c1d66a2350b8ba142797096b2c2a1b1907ffa89cd8d819a5b602fc461c822e1080e7389110cdea9a3462c1a1d8441b81d726ebe590a34c172eba3383fe52b929b98ccf5ac0cfb03930ea1b6862e8"}, {0x110, 0x1ff, 0x0, "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"}, {0x18, 0x119, 0x2, 'fzr,$'}, {0x68, 0x12d, 0x55, "0845c872e3d0e2fbfa8f0eaebabaa412423558840a0437a484c1ea1eb117e192bf5fc09f08a1515686c54d68b58d1843d6920c1114f3287bca8e873ab8c6385ae6ce38a56020681478965e337e0b691ff87323e073d6b77f"}, {0x50, 0x0, 0x3, "d4ef73c2b7b2bd0637499e8e515c1a4bc8dcaf460d6e72aa97401876303eed27bcb42b8f54e4afb3fc79cae73b013f0626b3a6ce5f2af5ceede7"}, {0xa0, 0x119, 0x1, "49e616fd366b8d31078674344ecb937f1b697993995c4a068530103edfc4af0c45d90073fd96d42f888790443959882db3cedc9ff58c3cd270d432c8fd0c1a98f1284e706b6648fd55cee5d1cc6ca5afdabbdff5fd4d3477fa5965b55c91e0ca3ec55e7eba8aeb7e302f30ae02861df929b5c391ad0c73cdcbce05b344d9b471d56edc52819945a3e9f2190272a6a2"}, {0x38, 0x10c, 0xffffffff80000001, "28a84cc74fba5d990148a7946790c6dc9baf203e35c75cc4417809980a0018f776f4487216d384"}], 0x520, 0x4000000}, 0x40) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000305000-0xe)='./file0/file0\x00', &(0x7f00003ba000)='rpc_pipefs\x00', 0x0, &(0x7f00005fb000-0x5)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f70000)={r2}) sendmsg$kcm(r4, &(0x7f00002c9000)={&(0x7f000010a000)=@sco={0x1f, {0x8447, 0xcaac, 0x1, 0x2, 0x1, 0x40000000009}}, 0x8, &(0x7f00002b5000)=[{&(0x7f0000dd7000)="05dbe3c218865a66b62f5cd0ca51ee966dc8f0abb2ef9c343686b4b7ef9118a39cfd0909a68b423a244a63f17060b15205d9ee1285e37f228bba17e707b2b1c5317980b91b3bbc5f113d5d62a166c1bf3b428c78abbb4e2e3463afee706a1a5b8960c47c6b844e3d1c756089a4aea194e9bf2558f32f469d88b0f60692226bbc206a3c7d746c1055", 0x88}, {&(0x7f0000b4d000)="795a5c1db4ab8b5ef26581807f8b5feaf78018ee0078325b1e90babb6e0b95de210db068c9d18a2e7ffe8ddc1993fa351fa57d37ee1a89dd8ae9a3fcff958580a0eb0950c3e1729ed4389e894212e3ececab938b325bf664974c3b239cad0da0272a", 0x62}], 0x2, &(0x7f0000fb4000+0x864)=[{0xe8, 0x114, 0x0, "fcf943bfa4f1c4c089c4a518a50efbae82e23a7f246a7d47cff7c9cbd03f37de32ac977cc4eb5eccada9563fcfcacbc4c29e9bd2b49c1797b1ce889b79aa565818b68295cc1bb46d8dfc1a9286ba873fa85d425993a9cfbab34e6a965a5cc423995be5ee6d776e08cceb810756dc16c1b3a92481cce417315a6ed1129bedffdc9019312bcd89be0b145bc8cf1911b4b18f688d9a2da1c25437a0e153f53e10cad92de18a36826c8de7ffb6b80a7072d012fac217b93e00eb2d46ef5863fde5144904b3506708a7e0055d852baa5dda7c7aeeceaf2b2c9d9f"}, {0x80, 0x0, 0x8, "846fe3d33b6d23198a588c19b6fdae46d0c79987fd913006e257cd11c1cb4ff7349615f4906a527e503491dce8b63137a28733f79dfa364a49152833607053b7f82bac54fd59f528be63706cef4cbd0a6d3c34faeeefb99ee79780f0e7cbc717f9ef5bde0431fcb972b8dd43f516"}, {0x78, 0x10f, 0x5, "9d2680f288811ed17992def973385b8741d40cc21182cd349ae765055381aa8170d365346f1a8c956b02c1e49dbf49d82c8b7ea0582cc824b4ce4b4b8223a3fd22c0bb7d99aaf2d920ca593466bcf12e7a22cbcf8265a1c7edef16fdb04e5843d5f21c0d7a94"}], 0x1e0}, 0xae1c0406612ecc07) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000804000)={0x0, 0x2}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bb000-0x2c)={0x5, 0x9, 0x9, 0x9, 0x7, r1, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000d8000-0x2c)={0x9, 0x2, 0x7fff, 0x81, 0x8, r2, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d35000)={0x7, 0xff, 0x6, 0xfffffffffffffffa, 0x404, r3, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c25000-0x18)={r2, &(0x7f0000aea000-0x5c)="2ed5319f2df9dca4681bc131511803ab8240bd5f4b4de296d21454339468525cb0de05b2527d9683d2a057e3a5b98fe7f04f7d237fdda322a51b9294c9b7bad17a0cc3397ddf2f5a5aa5c684663d8006b9f5b1cbe182f4d451cfc4be", &(0x7f0000e49000)=""/150}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000)={r1, &(0x7f0000740000)="2e96d2baab63a05f358cf1942baaeb2394ca25e00c3b6de6c82dfe61abf42c3edef4ea01a9d0dc", &(0x7f00008eb000-0xcc)=""/204}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000992000)={r2, &(0x7f000059b000-0xee)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009bc000)={r2, 0x28, &(0x7f00009a8000-0x28)={0x0, 0x0}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000610000)={r3, &(0x7f0000df2000-0xe8)="46e9930f3d6c6dbfac8f8ec14e90032d03b3b3b93e5f8cfe2e8b2e97866a294d2e62baa93fc57989abc8bb5d5f8d6dfb2a78da55c8f70383f87583a7b4519b123c9f87052a485e13b218a4e4bd1c40799b3acec6940cef06ff2baaee8c62c4eda68a8b73acbcb021de570034387c756c80c515cd3f696e938d14eb847a820abba288b186429cc8a8c0aa7335c218ffe6dbaa75e7a0ed118f7b0d135e231d03573e3318d6483d33f36ec0d77761ecb48d0d7b131d145611aad56a8099c9383b54ac3480c38cf96548f351b1c209b5c522e8a43522ca31801ac11b38c6ebfa4ff67599545a9c308407"}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000591000)={r4, 0x51ca129e, 0x17}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000427000-0x8)) [ 517.339690] can: request_module (can-proto-4) failed. 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f76000)={0x0}) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f2c000-0x48)={0x2, 0x5, &(0x7f0000f2c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4e38, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@generic={0x7, 0x9f64, 0x5, 0x4}], {0x95}}, &(0x7f0000f2c000-0xa)='syzkaller\x00', 0x7, 0x1000, &(0x7f00006eb000-0x1000)=""/4096, 0x41100, 0x1}, 0x48) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5}, 0x2) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[]}, 0x0) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x1bd}], 0x10000000000000a6}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) socketpair(0x4, 0x80802, 0xffff, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0xc)={r2, &(0x7f0000022000)="cddfc212f99334eed64e5b56441844f20ce6a02e88ba39c430e00599d10167ccd2394872c93a31c6c09cbd37150c66506935d8375c393817474efc7d5b1277f853e6776822501f87224c9a6ba5a690aa24467c8060243b6b4206905a7aaf568bc7f3d0f490bb057f03908380594a7b7c41cdad67cd7fa61515f6e1"}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000023000-0xc)={0x0, 0x2, 0x10}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000023000)={0xf, 0x80000001, 0x40, 0x80000001, 0x1, 0xffffffffffffff9c, 0x8}, 0x1e6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000023000-0x48)={0x6, 0x8, &(0x7f0000022000)=@raw=[@generic={0x1, 0x4c, 0x5ac, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r3}, @jmp={0x5, 0x2, 0xd, 0x2, 0xf, 0x4, 0xffffffffffffffff}, @map={0x18, 0xb, 0x1, 0x0, r4}], &(0x7f0000012000)='syzkaller\x00', 0x2f4, 0xec, &(0x7f0000004000-0xec)=""/236, 0x41f00, 0x1, [], r0}, 0x48) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000060a000-0x20)={r0, &(0x7f0000612000-0x1000), &(0x7f0000262000)}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ba3000)={r0, 0x7, 0x1, 0x1, &(0x7f0000872000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc27c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 517.400964] can: request_module (can-proto-4) failed. 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x336, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000095a000)={0xffffffff, 0x49, 0x18}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f73000)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000032c000)={r0, &(0x7f0000c73000-0x14)="0d8d804362bc297134221c1548996ff7bca1bcbf", &(0x7f0000f72000)="fb45a0682b02906d483acc62b4e75123b3fe0b15309e96b5fa6512a4b0ec9489fa39", 0x1}, 0x20) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002000)='\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a6000-0x20)={r0, &(0x7f0000001000-0xa)="5c34849cb0fd5b5ea8f1", &(0x7f0000000000)="aaea311dc286579badae121dbb09d79564b678172c344a1ba325cec35e380b4c9956c5ccc7a4dac571805ecec5e2ddfac5df47d6bcf1fa4a1d067a9890f67d68b17a05c03c876cacca1691840f1198dad40bb385fc2e9a9e4b8fb2da377cd90fd1479f75781a85ec07a6df0f926971afd72ca082be74dacdfa492107ca502ffabf5e50de3ff13fb68842fbdb6bbcb2d608c6912d7019d76660a74da6429c153a3e707f7d4970fb2c99d1144210c61d3440b2177c", 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000003000)="0839f416a067e55272004cd1d497aadb3f35d9dafc4d8abeda9f52e3a65659c403fdcd452eb25dc4276fcbe40febaf68414f622989d6764193c77c02e5ff1d835915ae7ff67c43d9fbf6e73d6d0d10b737b1c90b08b0744cf321394358b2e93e896602ab5bbdfd46e4453aa23722b5157b75f772542a7f82300a32608825501a1c5cfb3be21b2702c737f4a7ed46e2ee5ae252214d0ec7c5d0b6f837fed358546a8fa46313bf9ecfd99942d2391326da78dbf1fa0a2d7edafcfd1e7715189bc910652bfe") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r3, 0x50, &(0x7f0000001000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007c1000)={r5, &(0x7f0000c85000)="2e3e5e66fcef34d4ed29633ed0f6d402f7924ebc3bbbccfe5d7d5bee2b5e2b48b01c0e76531510481606d6d944bf617a316632ea2b5161013ae13e02a3252f3dca9b0fccefac778fdb874be297295cd4cdd58d3d1946e5e1f23841323f7be1ea45afbc2734f23b4199ead17dcda0b1d84852a8d3630daf01cec78d9f2832bb9f4cfe9414cfd0e12f970fc67eec09f565700c80b29bcba41141d009b73ef08072d6778694b739bb7195707b5912c9a445b5daad187f64e714e01ee6ac8e7ccb5b751da8f4fa24478bbc68d9983f57320ae9a431002d"}, 0x10) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed8000-0x8)={0x1, 0x4, 0x6000000, 0x8, 0x11, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b29000-0x20)={r5, &(0x7f0000daa000)="890d3fad73cf71995545ba2b50119964164158f1e39d0e060152bedc193119af72d401a20eacd3de73e1dae7c6193371af75310287c8afcd82d10b7ed1a21f03db304518e36a62950a6dbdb221cce6a3f497cebdf0d4d02366c72ccb6161f1497b30a0f37a98c6449f009bf97d71189281dae8a8b2edab8ae5d09f71e310ccad99c32f51ee65da0353bef1b063e3fdd94b6e5d35a516174506191605aae815d7ae272ec93004706518e5d4d278a3ab69e27623", &(0x7f000088e000-0xa0)="0a401e85937d4ffbbeb7302b565a89d448cd7b278e37e50895ca4afbcc8e049cb89d881656ca94ff2e1a05f63406342439e16ba0e19d24c9d9143267d10303193890786e4043162041a873c5c73a5da7826af5b6089766e2c9f361f9ec655e7cb785603335ad451d00c73fb44f8c8f07a8da63728603623672f82c9c4fbdbff19a7db96f4b7c914a9ee4bf4ca6ad97732cbbdc57172867eccb7f0b0a8a64c831", 0x2}, 0x20) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000330000-0x4), 0xfffffffffffffd66) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000eb000)={r0, 0x50, &(0x7f0000043000-0x50)}, 0x10) socketpair(0x0, 0x3bce90dff58777a3, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) r2 = getpid() perf_event_open(&(0x7f0000301000)={0x3, 0x78, 0x8, 0x3, 0x100, 0x9, 0x0, 0xffffffffffffe3bc, 0x2002, 0xa, 0x9, 0x8, 0x8, 0x7ff, 0x6, 0x8, 0x800, 0x8000, 0x1, 0xffffffffffff0000, 0x480a, 0x9, 0x1, 0x9, 0x7ff, 0x9, 0x1000, 0x0, 0x401, 0x2d6, 0x5, 0x0, 0x1000, 0xfffffffffffffffb, 0x80000000, 0x2, 0x9, 0x636f, 0x0, 0x6, 0x0, @perf_config_ext={0x6}, 0x0, 0x8, 0x10000, 0x0, 0x2b, 0x9, 0x3}, r2, 0xf790, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d61000-0x5)=']-&)\x00') r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x2000400000000, 0x0, 0x1, 0x90, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x81, 0x0, @perf_bp, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x2, 0x8013, r3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000545000-0x14)={0x0, 0x0, []}) mkdir(&(0x7f000040d000)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d84000-0x10)={r1, 0x28, &(0x7f0000783000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000be5000-0xc)={r4, 0x8}, 0xc) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000ba5000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000f76000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000-0xc)={0x0, 0x7, 0x18}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c81000-0x18)={r1, &(0x7f00003aa000)="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", &(0x7f0000f76000-0x74)=""/116}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x36}], {0x95}}, &(0x7f0000ead000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f76000-0x8)) 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000038b000)={0xf, 0xf, &(0x7f0000967000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4417}, [@jmp={0x5, 0x8, 0x8, 0x0, 0xf, 0xfffffff8, 0x5}, @alu={0x0, 0x8, 0x0, 0x0, 0x8, 0xc, 0x10}, @ldst={0x1, 0x2, 0x2, 0x7, 0x3, 0xfffffffe, 0xfffffffffffffff4}, @jmp={0x5, 0x7, 0x7, 0x5, 0x9, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @generic={0x3, 0x0, 0x1ff, 0x8001}], {0x95}}, &(0x7f0000f72000-0xa)='syzkaller\x00', 0x4, 0xd9, &(0x7f00005c0000-0xd9)=""/217, 0x41f00, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xfffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1}, 0x14) socketpair(0x2, 0x3, 0x9, &(0x7f0000e87000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00008ce000-0x14)={0xf0, 0x0, [0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003cf000)={r1, 0x28, &(0x7f0000a66000)}, 0x10) 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fd0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd1000-0x38)={&(0x7f0000580000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f0000104000)=[{&(0x7f0000d8f000)="db3934926c1d136afcb4c3948407dd1b278b3d66551813962c4d7312a764dc579ba4cc6fb315bd829f94e6cd46886fc5046b46b64cab12b500b0cfbfee09debbf1f444fe17effdeb8f3ef66193b24172dab16c6297b015d089ad70c22e876a0378a0f9c338cab34296156a1c59575b812b0a6ffd7cff72844182d7e110fde94cc19dfc6616f101f038ed18af773f13", 0x8f}], 0x1, &(0x7f0000fd0000)=[{0x100, 0x10a, 0x6, "2e21bc48c2693ab82d873d4d04b3558b2c84186e5147c5b8ff1e8bd736131915fd8f3f5c184092d45b9d3d04adcbd99cb9ea563e547a1a5c7282609e3b9b487713dd5ec31bd967aff60de35a218160dad58f3dff8ecc4438c573256ca210158b657dc7e8fb5f0e10b9e34724dadd0dffff87028345f3afd3db9c1a10e70a29473eec0a47869deec8100534ea1846af1084459aef6357a2c33d975646e4d1650e10d17714c70d1620692ddc83211cdc03579e301fcaaecb3d26520d0225bd78d866ea88482e9f05260992ee53362613a8e72e6217f7fec330fa9d713471ae60ca187309d7f0fd8bc5d19d7ecbaac1dd69"}, {0xa8, 0x19f, 0x40, "ce38f178b059328377c9394afcea54633d5e614066e023e37999b4ac3f95eb99e3bbd6587398c5e2ae4d9973c31ca8b0f528e3f7f06dc2e74472e87d4ae40166d14a55789cac33c1379679834035f92abfc4aa9349b4cafbd0a67fb525bfd782c4cfd188de1dbc71f87da4f9dcd71e488d1e559f06e8ca74837800e82a0d1241a6071eebecb7131d742bdfcd817423a94c"}, {0x100, 0x118, 0x4, "b526854f080414dd9f057ec0214395e29463c9075ad15a4a63427ecf2995e9ac5eabb83c8b319d3dde18c7f2eae6910903d9a064a350dd61423531747da496b7137eae4cb49d162db58063c4e06bb8bde17365355f29558203b38b76a05c6dd5887cce5e8c750f20473a3b8d15a4746b4e888761f403297e4ec2015ecaf4b1ff343dc29de4179b0811a3d67c4b403cd0f435d74a05e816e22e5b9af56fa6f2ab36e63561180fc7e629d430dd86715e83865efc877a567e4f5a7bb334b9de9de21d69b162f142ec29fe62c0d1f118ff83fc0ae2a9d845d40c958987fda993a70b96b9f66b167a61cdb02afaa3"}, {0x1010, 0x119, 0x7, "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"}], 0x12b8, 0x80}, 0x4c000) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd2000)={r0, 0x0, 0x1000, 0xe4, &(0x7f0000998000)="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", &(0x7f00008a6000)=""/228, 0x9, 0x7}, 0x28) 2018/02/16 09:41:48 executing program 1: socketpair(0x0, 0xe, 0x8, &(0x7f00005cb000-0x8)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000), 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000-0x4)={r0}) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000-0x28)={r1, 0x0, 0x4e, 0xea, &(0x7f000000d000)="a68bb272d47472f29634629828010349a13f5132b11f2a29c964c83ce8ab39a9e50a257e8d3469e0b9496525c5fa3cbc763c346d8e0d2fa41a5a60a60edef9408d917ba896a6a550f1bc85038129", &(0x7f000000e000-0xea)=""/234, 0x6, 0x3}, 0x28) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x889, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b99000)={0xd, 0x9, &(0x7f000001b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@generic={0x7, 0x2, 0x1ff, 0x9}, @generic={0x7, 0x3f, 0x400, 0x3}, @ldst={0x0, 0x2, 0x6, 0x7, 0xf, 0x36}], {0x95}}, &(0x7f0000b1c000-0x4)='GPL\x00', 0x2, 0xa, &(0x7f00002f9000)=""/10, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000089f000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[]}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000012000)={&(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000011000-0x40)=[{&(0x7f0000013000-0x70)=""/112, 0x70}, {&(0x7f0000012000)=""/95, 0x5f}, {&(0x7f0000012000)}, {&(0x7f0000011000-0x4f)=""/79, 0x4f}], 0x4, &(0x7f000000b000)=""/139, 0x8b, 0x3}, 0x10000) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000000b000)=[], 0x0, &(0x7f000000c000)=""/200, 0xc8}, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000010000-0x60)=@nfc_llcp, 0x60, &(0x7f000000f000)=[]}, 0x0) recvmsg(r0, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004f7000-0x10)={&(0x7f0000431000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b4e000)={&(0x7f0000813000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000998000-0x48)={0x1, 0xa, &(0x7f0000a5c000)=@raw=[@call={0x85, 0x0, 0x0, 0x2c}, @generic={0xb34, 0x1, 0x8, 0x40}, @map={0x18, 0x1, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}], &(0x7f00008f9000-0xa)='syzkaller\x00', 0x400, 0x4e, &(0x7f0000d6a000)=""/78, 0x0, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000877000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c}], {0x95}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xfe28}], 0x1, &(0x7f0000b50000)=[]}, 0x0) recvmsg(r0, &(0x7f0000182000)={&(0x7f0000bec000)=@l2, 0xe, &(0x7f0000231000)=[{&(0x7f000023f000)=""/205, 0xcd}], 0x1, &(0x7f0000c7c000)=""/4096, 0x1000}, 0x0) socketpair(0x7, 0x4, 0x2, &(0x7f0000de0000-0x8)) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000943000-0x4)=0x1f, 0x4) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000087f000-0x20)={r0, &(0x7f0000c74000-0x51)="1889a581d8d78f7b82a7adf106d9009f5696a007d9c46e6341cf36f5ac123c36a91991a9882dfb130485184cd3d1765b84d1d438940c3634f49794192e8d3b84f5e90bf21f8d78f247c5612b17b7ef6b31", &(0x7f0000611000-0xed)="748d961be157e3668d30910d66d8176ccd0789cd9d6996cfbe2056eb738d7cad1fb4745acde29823abe7aa7487e1510cbe238a23df44db09874bddc8c44aa217cdcfa1b376d8588e9f79edc1d6cadb84d4e6b428d5057b68083e3102853b10d449f6987c9293a8008c3b7e6ffedba07870eaee894d3d706e63c620bfdad3eb3bf12c4c64ddcc17b486bf1eea0bea220e27012015675c35a7cef62fc1deb6848ae4336295ab007e0e50ae631df757cb6196fa24bdf5646982c12d680900e71ad6668770091e5179afa96d1ce2e8f014b2c305321d424a761302ca5e924ac03eb2725973ccb267643805f12a27f3", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)}, 0x10) 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008b1000-0x2c)={0xf, 0x24, 0x7, 0x85}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d58000-0x20)={r0, &(0x7f0000444000-0x65), &(0x7f00008e8000)}, 0x20) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x1, &(0x7f0000a18000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xdf9f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r2 = gettid() perf_event_open(&(0x7f0000133000)={0x6af86e737dfe5889, 0x78, 0xe08, 0x6, 0x4, 0xffffffff, 0x0, 0x8, 0xc0010, 0x2, 0xfffffffffffffff7, 0x9f9, 0x7, 0x1, 0x6, 0x3d8, 0x9, 0x30a, 0x1f, 0x9, 0x6, 0x3819, 0xf00, 0x8, 0xfffffffffffffffe, 0x9, 0x401, 0x7, 0x8, 0x4, 0x81, 0x0, 0x9, 0x6, 0x9660, 0x5, 0xffffffffffffff8e, 0x7, 0x0, 0x1000, 0x0, @perf_config_ext={0x3, 0x2}, 0x400, 0x420, 0x6, 0x7, 0x8, 0x2, 0x5}, r2, 0x1, r1, 0x5) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000208000-0x10)={0x0, 0x0, []}) 2018/02/16 09:41:48 executing program 7: r0 = socket$kcm(0x29, 0x80002000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000e63000-0x38)={&(0x7f0000f5d000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000fbf000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1000}, 0x12001) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000003000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000-0x57)=""/87, 0x57}, {&(0x7f0000002000)=""/17, 0x11}], 0x7, &(0x7f0000000000)=""/118, 0x76, 0x8}, 0x2) 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)={&(0x7f0000001000)=@llc={0x1a, 0x19, 0x2, 0x4, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x73)="b78564e4669ee3c07c376d19502162dd9bbfc089e984116c48c48a8a4bc6f6ef998fe43c9c67b7acfa79a6ac8e57c82d776bb7589980e7b7da347d3cb41351d40789bf64dd455e133028461b7b3d0010d52379a987fc9be6aca613410cc394ef3368990626976ccd14105a4320093b70c512f4", 0x73}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000+0x16e)}, {&(0x7f0000001000)="b8dedacf0e68799c467e166fb923f035eb8012e436fc919eaefb77492ef002fc3e9d6e46fdec6a7f196a021c596ed5be1dcf1156400887474f7aa70c7407068fc1155ca93b5bbc02983dbbfc93dc0611030334c6cd0a0b4c8279950e5cdf0ef7a2990525da03ee1bf05d948d5139a509f151948937c37c589f325a8b3c399bd05d1e1aa03667213b26ea1a82d94aa9cfef657ba07f8fc6d0e585e8517432c66da133efaed22dcaf33c7944f3f0e94ce46caca38ce2e7b6cdde7d90b2e00ab479b261f9d4f3e6e73557ebd31eba0327121fcf947b6c165c9b4d771376", 0xdc}, {&(0x7f0000001000-0xb3)="16350f3cb703e2cd95cf146c74498a88eea967bb78442ec23c493b782c3a4a5be9c5e3b2be206dd1ed8156eef90cd633aa5fe9f031c86fb2f52d68a4846ecaf5d002740ad9f1059f1c9eaae4d5da1670a1832ad8c1446322958a66c5c7b0e728b782c839cacbe88b046b4fcea837f361dc97be3474a537b128a8b19e859bfd56feae017075f66910cde1aebd8765aa3f3b85ce040ccb57207e6534ccac84014482fbde4f2c596eca734b07f5add9501d55a7e5", 0xb3}, {&(0x7f0000002000-0x3)="114519", 0x3}], 0x7, &(0x7f0000000000)=[{0xb8, 0x105, 0x4, "5491abda89ea16647317aae25e8943fb71e500070798ce2fcb632d97522a9de9f6f655d65b44fbbc3410044b8038aad66775cefb65670d84f4ea0286a030fde849cb6717a51c7dadf17f7b8ab6f8e362396b7e5761d58a98e5e66ec94f4d049ef538d2535ae035b75fbaf398bea116131fa4985504c419649bbee31c850722d28c8045743be1e236b3d105434a9bcff9fec0e4ea3bf84580942b3ac3b8cc897f4b029fc7"}], 0xb8, 0x20004001}, 0x8000) 2018/02/16 09:41:48 executing program 2: 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}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000c2c000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x5, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000}, 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}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r2, &(0x7f00003c8000-0x38)={0x0, 0x0, &(0x7f0000438000-0x60)=[{&(0x7f0000e42000)=""/209, 0xd1}, {&(0x7f0000c7f000-0x66)=""/102, 0x66}, {&(0x7f0000157000)=""/22, 0x16}, {&(0x7f00005bc000)=""/168, 0xa8}, {&(0x7f000011f000-0x33)=""/51, 0x33}, {&(0x7f00009a7000)=""/50, 0x32}], 0x6, 0x0, 0x0, 0x4}, 0x10043) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [], r0}, 0x48) bpf$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$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0}) recvmsg(r3, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2}, 0x10000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c4b000)) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9d, &(0x7f00006ab000-0x8)={0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fae000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000d5000-0x10)={r0, r1, 0x6, 0x2}, 0x10) socketpair(0x3, 0x6, 0xff, &(0x7f000096b000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e1000)={r2, &(0x7f0000231000)="c2e2f834e6b9efd6f993b2dfba89b04b677cb9084bbe0e09f711aeb990856639b1abd79b2ab37bf9375b4986ef8a024a1bc255c336920b7333903feec810be08e87a5151f73b607d6c57e8607965653b183862d25a871eed20bc3deb7d56d1eb866bfb04cd579c955c844d4442fb8a4afd3fed090913512dcbf3d3eee36b1e42a88cdb6c7be22f6db092ccf35fe96e0f00e81e26859f82399cbd050ce824958f274271d53625", &(0x7f0000954000)="ccb2dad5a8f47c761e6b26c5677eab1ad9be9c700c10dcac6ce792e1f5d03f", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dde000)={r3, &(0x7f0000bd8000-0x1000)="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", &(0x7f0000825000)=""/1}, 0x18) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000ed000)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000aef000-0x2c)={0x3, 0x4, 0x4, 0x3, 0x13, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000224000)={r4, &(0x7f0000426000-0xfa)="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", &(0x7f00002e2000)=""/144}, 0x18) 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00003c4000-0x78)={0x7, 0x78, 0x7, 0xfffffffffffffffb, 0x2, 0xe8, 0x0, 0xffffffff80000001, 0x8, 0x4, 0x1, 0x800, 0x7, 0x7fffffff, 0x9, 0x4, 0x7, 0x6, 0xfffffffb, 0x4, 0x9, 0x1f, 0x200, 0x3, 0x6, 0xff, 0x2, 0x7, 0x8001, 0x9, 0x7, 0x3ff, 0x101, 0x5, 0x1, 0x0, 0x0, 0x2, 0x0, 0x7, 0x4, @perf_config_ext={0x80, 0x6}, 0x26, 0x3179a844, 0x7ff, 0x0, 0x6, 0x8, 0x8}, 0xffffffffffffffff, 0x80, 0xffffffffffffff9c, 0xf15185f8e4782a0c) perf_event_open(&(0x7f0000190000)={0x0, 0x78, 0x9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x4040, 0xa, 0xffff, 0x2, 0x7f, 0x0, 0x100000001, 0x1, 0xfffffffffffffffd, 0x1ff, 0x0, 0x1ff, 0x58, 0x4, 0x52b6, 0x4, 0x0, 0xfffffffffffffeff, 0xffffffff, 0x94f, 0xb8, 0xfffffffffffffff8, 0x3, 0x80000000, 0x0, 0x3411, 0x3, 0x6d7, 0x1, 0xfff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f000014f000), 0x1}, 0x100, 0x0, 0xdcb6, 0x7, 0x9, 0x5, 0x8001}, r0, 0x4, r1, 0xb) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000002d000)=0xffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r3 = perf_event_open(&(0x7f00006b7000)={0x3, 0x78, 0x4, 0x0, 0xfff, 0x7fffffff, 0x0, 0x0, 0x8206, 0x1, 0xdc, 0x80000001, 0x3, 0x4, 0x12, 0x7ff, 0x1, 0x7, 0x0, 0x100000001, 0x2015, 0x1000, 0xfffffffffffffffe, 0xb4bd, 0x8, 0x7, 0x4080000000, 0x3, 0x100000001, 0x2, 0x9, 0x8000, 0x8000, 0x6, 0x6, 0x80000001, 0x101, 0x3, 0x0, 0x80, 0x4, @perf_bp={&(0x7f00006c1000-0x1), 0x3}, 0x4000, 0x10000, 0x3b, 0x0, 0x5a0, 0x4, 0x5}, r0, 0x64ce, r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000093f000)={r2, &(0x7f0000940000-0x9c), &(0x7f0000fe0000)="7313e0f1cea4cbe506dc0716", 0x1}, 0x20) perf_event_open(&(0x7f00009d6000)={0x1, 0x78, 0x1, 0x3, 0x6, 0x76, 0x0, 0x5, 0x18000, 0x2, 0x9, 0x0, 0x9, 0x7f, 0x6, 0x4e, 0x8, 0x80000001, 0x20, 0x800, 0x811, 0x352, 0x3, 0x10001, 0x800, 0xfffffffffffffff8, 0x0, 0xff, 0x6, 0xffff, 0x101, 0x4, 0x8, 0x1000, 0x6, 0x9, 0x829c, 0x3, 0x0, 0x4, 0x0, @perf_config_ext={0x40, 0x2}, 0x20000, 0x6, 0x1, 0x7, 0x4, 0x81, 0x5}, r0, 0x40, r3, 0x8) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ef000-0x2c)={0x1, 0xc6, 0x707fd755, 0x7b1, 0x11, 0x1, 0x2}, 0x2c) socketpair(0x1, 0x803, 0x323, &(0x7f0000123000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000446000-0x10)={r0, r2, 0x0, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153}, 0x48) recvmsg$kcm(r1, &(0x7f0000235000-0x38)={&(0x7f0000d92000)=@can, 0x10, &(0x7f0000e8c000)=[{&(0x7f0000548000-0x57)=""/87, 0x57}], 0x1, 0x0, 0x0, 0x6}, 0x1) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00009e4000)={0xf, 0x7, &(0x7f0000051000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1ffe00000000000, 0xb, 0x1, 0x9, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5}], {0x95}}, &(0x7f0000978000-0x4)='GPL\x00', 0x0, 0x99, &(0x7f0000194000)=""/153}, 0x48) mkdir(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000942000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e71000)={&(0x7f0000e2b000)=@nfc, 0x10, &(0x7f0000c89000)=[{&(0x7f0000f4b000)=""/28, 0x1c}, {&(0x7f0000be0000)=""/103, 0x67}, {&(0x7f0000859000-0xca)=""/202, 0xca}, {&(0x7f0000eee000)=""/32, 0x20}, {&(0x7f0000d5f000-0xbc)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x6}, 0x1) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f000077b000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x7, 0x80000, 0x3, &(0x7f0000d0a000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mkdir(&(0x7f0000be3000-0x8)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f64000-0x78)={0x1, 0x78, 0x1, 0x0, 0x3, 0x80, 0x0, 0x5, 0x2010, 0x4, 0x0, 0xa6, 0xb11, 0x9e1, 0x7fffffff, 0x40, 0x2, 0x100000001, 0x10000, 0x5, 0x5, 0x80000000, 0x100, 0x4, 0x200, 0x400, 0x1, 0xe4e9, 0x6a11, 0x3, 0x4, 0x2, 0xffffffff, 0x40, 0x3, 0x4, 0xffff, 0x80000001, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000f11000-0x1), 0x2}, 0xc0, 0x18, 0x7fff, 0x0, 0x9b, 0xfff, 0x2}, 0x0, 0x1, r0, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004ae000)='\x00') 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f00009ef000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x8000000000000, 0x18}, 0xc) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x115f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f0000419000)=""/251}, 0x48) 2018/02/16 09:41:48 executing program 0: mkdir(&(0x7f00008d6000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe3000-0x8)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e8f000)=0x100000001) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3d8}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xfefd}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000154000-0x10)={&(0x7f0000cf9000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000+0xcb0)={0xb, 0x9, &(0x7f0000c58000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf54c}, [@map={0x18, 0x4, 0x1, 0x0, r1}, @generic={0xea6, 0x1, 0xa9f8, 0xceb}, @jmp={0x5, 0x1, 0x7, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f74000-0x3)='GPL\x00', 0x4, 0xc9, &(0x7f0000bc4000-0xc9)=""/201, 0x41f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000012000-0x2)='./file0\x00', &(0x7f0000011000)='f2fs\x00', 0x8, &(0x7f0000011000)="82cbc6e09eb18acd57ee7c0bb28475ae42ca3edec9587e74a9f4536311303e9dd596fc93075fff680b72e5c087cf84ab771985754985ecd0b710f755ac367824e404c198ae7afe199fa451883939a4918b2ad65ecb9f9f39c5fbec62bf") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x4, 0x80000001, &(0x7f0000012000-0x8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={0xffffffffffffffff, 0x0, 0x400000003, 0x0, &(0x7f000000d000)=[]}, 0x20) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mkdir(&(0x7f00002d8000-0x8)='./file0\x00', 0x0) [ 517.795229] syz-executor2[9807] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 517.805352] overlayfs: missing 'lowerdir' 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c9b000)={&(0x7f0000ea3000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x20000000024, 0x0, 0x0, &(0x7f0000a49000)) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x1000, 0x8d, &(0x7f0000001000-0x1000)="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", &(0x7f0000c9c000-0x8d)=""/141, 0x1a5, 0x7}, 0x28) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) 2018/02/16 09:41:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000567000-0x2c)={0xf, 0x3, 0x7f, 0x8, 0x11, 0x0, 0x1ff}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000851000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1}, 0xfffffffffffffd92) bpf$MAP_CREATE(0x0, &(0x7f0000b29000-0x2c)={0x0, 0xfff, 0x280, 0x6, 0x8, r0, 0x2}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009a000-0x8)={0x0}) recvmsg(r2, &(0x7f000033c000)={&(0x7f00008c7000)=@un=@file={0x0, ""/79}, 0x51, &(0x7f000028f000)=[{&(0x7f000084c000)=""/113, 0x71}, {&(0x7f0000c53000)=""/99, 0x63}], 0x2, &(0x7f0000875000-0x5e)=""/94, 0x5e, 0x1}, 0x10000) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = gettid() perf_event_open(&(0x7f0000573000-0x78)={0x5, 0x78, 0x3ff, 0x10000, 0x8, 0x1, 0x0, 0x7223, 0x10000, 0xf, 0x4, 0x7, 0x5, 0x3, 0x3ff, 0x0, 0x8000, 0x5, 0x30000000000, 0x8, 0xffffffff80000000, 0x8, 0x1, 0x1000, 0xffffffff, 0x7f, 0x0, 0x1ab, 0x7f4, 0x7fffffff, 0x0, 0x7f, 0x7, 0x0, 0x1, 0x6, 0x9, 0x7ff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000336000-0x1), 0x7}, 0x8, 0x80, 0x7, 0x7, 0x5, 0x0, 0x5}, r1, 0x9, r0, 0x5) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r2, &(0x7f00006f9000)={0x0, 0x0, &(0x7f0000122000)=[{&(0x7f0000770000)=""/5, 0x5}, {&(0x7f00005aa000)=""/160, 0xa0}, {&(0x7f0000deb000-0xfb)=""/251, 0xfb}, {&(0x7f0000083000)=""/185, 0xb9}, {&(0x7f0000dbe000)=""/73, 0x49}, {&(0x7f0000c98000)}], 0x6, &(0x7f0000c03000-0xea)=""/234, 0xea}, 0x100) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a44000-0x8)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d69000)={0x0, 0x0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dcb000-0x10)={&(0x7f0000d50000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fe8000-0x8)={r3, r4}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x4}, 0x0, 0x0, r0, 0x0) close(r4) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006bc000-0x8)='./file0\x00', &(0x7f00007a9000)='./file0\x00', &(0x7f0000f55000)='aio\x00', 0x8, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 517.910909] syz-executor2[9824] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 517.915349] overlayfs: missing 'lowerdir' 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0x8, 0x0, 0x0, 0x0, [0xa]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000485000-0x10)={r0, 0x28, &(0x7f0000e69000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002cf000-0xc)={r1, 0x400, 0x10}, 0xc) 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x100, &(0x7f000025f000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./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_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000b67000)={&(0x7f00003df000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f00000b5000-0x20)=[], 0x0, &(0x7f000052d000)=[]}, 0x0) 2018/02/16 09:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f00007f5000-0xee)="42997e9a80eea7d064babf62e245d64c98e94ccaff4db7d865f8b0e848ec83c69b3652ae1cd857b69eb6b81319661cfad881a8c28e6b3e38eb0696f625663f1c6aeac03fac9d643a148b8c6207adb2eae447466abdfd0aee5df18f058765b1a8b1dbd00dddc57ca21a4fd358db5b8c64f4977d4c595c8e4441a82405e214d19da389f2e0a83dbd4791691ca36c6c0c76fcedeb8cd53cc71ed05fd73e3de1cf2f30c6e7dffe49997b7549cf2deef3f17333f7f72805f23c878d2eb90608e0f2d71ba1a652e01779da80dad4b9b222329e89df3d3054270e726c53fe3eda135ec2843b4a0b430448") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f000030f000-0x2)="7701") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0x0, &(0x7f0000ba6000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000327000-0x8)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) recvmsg(0xffffffffffffffff, &(0x7f00007d6000)={&(0x7f0000089000)=@ipx, 0x10, &(0x7f0000472000)=[{&(0x7f00004ea000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d96000-0x5d)=""/93, 0x5d, 0x5}, 0x2e5a224a946deb31) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x9) gettid() recvmsg$kcm(r1, &(0x7f00005ea000-0x38)={0x0, 0x0, &(0x7f0000f1b000)=[{&(0x7f00001b3000-0xc5)=""/197, 0xc5}], 0x1, &(0x7f0000a98000)=""/248, 0xf8, 0x101}, 0x0) 2018/02/16 09:41:48 executing program 5: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f01000)={0x0, 0x7, 0x8}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c89000)={r0, 0x6, 0x1, 0x6, &(0x7f0000c99000)=[0x0], 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efd000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x1, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x4, &(0x7f0000dba000-0x8)={0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f02000)={&(0x7f0000c90000-0x9)=@rc, 0x9, &(0x7f00002cb000-0x20)=[{&(0x7f0000b6d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f03000-0x9)=""/9, 0x9}], 0x2, &(0x7f00005d2000-0x71)=""/113, 0x71, 0x4}, 0x40010100) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c4d000-0x20)={r1, &(0x7f0000f02000-0x96)="cff294a3a17a41a19b4bcbf377a01cdd64e60fccc824b0de8ded02339e964e22cdaca85b1f2af8aa391a6257d2de65d319af29c1e5ef62fc82a3b1365bf4b8cdb9146fe9258ec2e45b033e74eb187724fd9fdd9e3200662be9a54b0c42b0b757030c943bebf218fbc1222de9a54e5c5b32d1d9fc35a7179bcdfd509c25929c53ce0746892ad828b54e87d8b2bad7c958b5592e19778e", &(0x7f0000ea2000)="fdaaef9f0a7866ef8fdffffccbac1009b8158a55573cf7303d9413df0572807dbc886327c7d396d02cf49ed4f02dde9c3567c1b3c8a293c13bbf575dba5cbf86", 0x1}, 0x20) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/02/16 09:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3}, 0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000159000)={r0, &(0x7f000017d000-0x47)="8ddd2e62eae3a9424964000d59a22f6c354c936f6ee0cc65f21ba99f9de4415d724c93c52b34879cafbcec48602913f2aa38b2489272db4c294e100a0f8b7432ef4efe00522fda"}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001c5000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000532000-0x1)="bc"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000), &(0x7f0000808000)}, 0x20) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e79000)={0x0, 0x100000000, 0x6, 0x400, 0x8, 0x0, 0xfff}, 0x2c) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cf4000-0x48)={0x7, 0xb, &(0x7f000093f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x5, 0x3, 0xf, 0x3, 0x0, 0x100, 0x1}, @jmp={0x5, 0x5, 0x0, 0x6, 0x2, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @ldst={0x1, 0x3, 0x0, 0x0, 0x4, 0xfffffffb, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000665000-0x4)='GPL\x00', 0x6, 0xee, &(0x7f0000e39000-0xee)=""/238, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c72000-0xc)={&(0x7f00006ec000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xe, 0x20000000000001d7, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x9}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a16000-0x10)={r0, r0, 0xffffffffffffffff}, 0xfffffffffffffdb1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) close(r0) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) sendmsg(r2, &(0x7f000067d000)={&(0x7f0000d67000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000054f000-0x10)=[], 0x0, &(0x7f0000853000)=[]}, 0x40) 2018/02/16 09:41:48 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f000017f000-0x10)={&(0x7f00002a1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000c4c000), &(0x7f0000061000-0xa0)="0eb7"}, 0x20) 2018/02/16 09:41:48 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b22000)='./file0\x00', 0x80) mmap(&(0x7f0000dea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a97000)={&(0x7f0000d68000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a1000)={r1, &(0x7f00007e6000-0x5a)="8fdc20f525d9545fd1fad169d8548f982fe1e9c3cb69a0975cf57f3235b9bdfaa10d7865a677a844e84c002062597fb2878682ec8c3373687e1d91ff6decb507f09c0770bf5a4a7f19c2873c904b7ef829f9134c435ad42560da", &(0x7f0000801000-0xb4)="2303ce907003ea9257d2cd0994efc1b778b0984801b9f7a2cc9dfe55601b42186134876647e896954e023e15e280fda5c308d20e0dc1e27efe5e2e93849daf69dbf6d9e12312ed7cc825d0edb99ac449f171e93d566bda9dbea5854b80a5d55ca8a78adbabf83cd0bf882a7832780ba0155b020433e033baf1454bafa36afb354370f0f28ccf5d848789ce1a9fe64be81eeafd75a308c881b3271f18be988617b31b4392452fdad9ac752d29d3aa9b7a239e00c4", 0x1}, 0x3a1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x2e527573, 0x1b9, &(0x7f00002ba000)=""/195, 0x40f00, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0x34, 0xfffffffffffffd47, &(0x7f0000c65000-0x34)="73ea4b01000000000000003a6d077361110f5116c8908fa4aa383a0d01109429cb726e36d0204c80bd4e4394db9adf31f21430a2", &(0x7f0000017000-0x83)=""/131, 0x0, 0x400}, 0x28) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f000061d000-0x20)="fde2e245000000000000003fa4211725993d533a45f2c84883bc93a545f12f05", &(0x7f0000616000), 0x2}, 0x20) 2018/02/16 09:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_CREATE(0x0, &(0x7f000091d000-0x2c)={0xb, 0x3, 0x89ae, 0x0, 0x8, r0, 0x1ff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r0, &(0x7f0000130000), &(0x7f0000718000)=""/33}, 0x18) 2018/02/16 09:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cab000-0x38)={&(0x7f0000f63000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000ebb000)=[{&(0x7f0000805000-0xc7)=""/199, 0xc7}, {&(0x7f00000ac000)=""/66, 0x42}, {&(0x7f0000f70000-0xfc)=""/252, 0xfc}, {&(0x7f000076e000)=""/49, 0x31}, {&(0x7f0000a68000-0xad)=""/173, 0xad}, {&(0x7f0000afe000-0x56)=""/86, 0x56}, {&(0x7f00001b7000)=""/4096, 0x1000}], 0x7, &(0x7f0000f9c000)=""/229, 0xe5, 0x8}, 0x10021) sendmsg$kcm(r0, &(0x7f0000950000)={&(0x7f000092f000-0x6)=@hci={0x1f, 0xffff, 0x1}, 0x6, &(0x7f0000a37000)=[{&(0x7f00004ad000)="f4ebb8c1b60322de9596de309425e6562c9cf19befefeb58edec0a85451b12c756a00d9180463ebe9135c796d0a565dbae5c6c91a62b94ae3a67726751e9cae54d63d295d642ab24ca98281f84bd2d34a7054284f576a18c84811a7e0d83ffbecff78216177c5737d19543f37368f512b49d0fe3b63c44e730368952540123ff47d031e6c62f4ec9b0c59c1a8f9ad519077a42342dd61f30d306581796392b5c0475ecdae25b43c67c9a851dd8e8a8abe50a1928adad", 0xb6}], 0x1, &(0x7f000057b000)=[{0x88, 0x111, 0x0, "c975896d01e284406bf5c6969da5482e1d93ec002f130a58d6da6eac18a3e78d64800b1d67a20894f0d651c29d300e409ae6cee9f249036b3f92b8e7a55ef1555863526d89ce2bc1e510eec9353f172ae89dc49c392e445b9bddfbd6bc9504c9610a0220d39c2ed85525d9da29a73a7eaacd18"}, {0x40, 0x0, 0x7, "aae6857c36b5c8ebb9bae8f266bdb68ebc2e08e998d57b277516b17619334d80eb670cf3588fda9c1c0ce6b6f28e"}], 0xc8, 0x4040001}, 0x24004081) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={0xffffffffffffffff, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096}, 0x48) 2018/02/16 09:41:49 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000491000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000617000)=0xffffffff, 0x4) 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) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x4cf0, 0x2, 0x6, 0x6, 0x0, 0xe8e, 0x0, 0x2, 0x100000000, 0xffff, 0x4, 0x9, 0x8000, 0xd1, 0x6, 0x1, 0x2, 0x2, 0x5, 0xfffffffffffff000, 0x3, 0xfffffffffffffffa, 0x4, 0xdf, 0x5, 0xdcf, 0x0, 0x2, 0x1, 0x3, 0x10001, 0x0, 0x3800000000, 0x7, 0xfffffffffffff801, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000001000), 0x1}, 0x20040, 0x3, 0x1000400, 0x6, 0x5, 0x400, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x1}, 0xffffffffffffffdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000354000/0x3000)=nil, 0x3000, 0x2, 0x44010, r1, 0x63) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005d3000)={r1, r1, 0x5, 0x2}, 0x10) 2018/02/16 09:41:49 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000161000)={0xf, 0x12, &(0x7f00008a0000)=@raw=[@jmp={0x5, 0xff, 0x7, 0x5, 0x2, 0x8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}, @generic={0x10001, 0x8, 0x2, 0x1800000000000000}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x800, 0x1, 0x4, 0x92a}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x248}, @alu={0x0, 0x0, 0xb, 0x7, 0x7, 0x0, 0xc}, @exit={0x95}], &(0x7f00008a1000-0xa)='syzkaller\x00', 0x4, 0x42, &(0x7f00008a1000-0x42)=""/66, 0x41000}, 0x48) socketpair(0xa, 0x0, 0x3f, &(0x7f0000290000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000607000-0x8)={r0, r1}) close(r3) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00001d9000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f000036f000-0x4)={0xffffffffffffffff}) 2018/02/16 09:41:49 executing program 6: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000769000/0x1000)=nil, 0x1000, 0x0, 0x8010, r0, 0x0) 2018/02/16 09:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000517000)={0x0, 0x0}) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000009d000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000814000-0x1)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000b67000-0x5)=']x\x00e[', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x9, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000596000-0xc)={&(0x7f0000642000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0/file0\x00', &(0x7f0000e0b000)='cgroup\x00', 0x80000, &(0x7f0000ae7000-0x6d)) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x79d, &(0x7f0000981000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000171000-0x4)={r2}) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000620000)={&(0x7f0000d74000-0x8)='./file0\x00', r0}, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000269000)={0x0}) sendmsg(r1, &(0x7f00007c5000-0x38)={&(0x7f00000b3000-0x60)=@nfc_llcp={0x27, 0x80000001, 0x2, 0x1, 0x0, 0xfffffffffffffffb, "dd107c0cd6c82eb90f32db946384bda1d85d528d31b3d060c0045e63168055fb556346dbd50f3317b788e30d122bccf23c4a33f40e12a9fb036a881c582218", 0x80000001}, 0x60, &(0x7f00003a5000)=[{&(0x7f0000b36000-0xab)="a1719198c7bbc65c848ed9187f650f2ddb36c57f41abe5de1496bc14bdeeae0f69e61820fe4135eefa27f70cf4df2a717281d5a52bcc3505e25b29a4c317df5a2811f9f8a43cc133ea19c458cdc2eeb9df9b0fc0352ddad165262006fbb07e456b06806198d4f429055eed4780f4f1abd41392c8ba74fb07dd2068e4e5071ad15c6f2cb10dd8c640ddaec9d57eedbb455f5789891e285c289ccc4bede8b741570be3a6d314c9c83e66ef62", 0xab}, {&(0x7f0000d50000-0xd6)="51bda1fa8769b0c8c6c250f1cacf0456828bffce3866978be911503042a6e16a51af76f41e6e07c45aef41bb5d48b94e6eb74c2e8a166a917be2fd91ed27595340c9da0688a2725dd998630b2eede588372b9225332bce3601d5bfceb7b66fe497d1d465dfa3f4401396cd7f8ccf580ab2a7230484d2791313af9fa642c7a037ca98397d9584a8f8bc6566a9ae78968b486dd1bde615f158772e2edc54053b1d07c396efaf7b07574efd1990ea781a85129f853c0636623c7c34083978759916ed43a44144701432df5446cbd28657465738de4e3f41", 0xd6}], 0x2, &(0x7f0000101000)=[{0x68, 0x89, 0x1000, "93151ab88af8e2b14267ee33f744490475b18f4beb2a33bf0399b767897743e9ecad96be982a946c9ee5606fb8fef52ae1ebdc7e66b926d02174fc24476fc24c337720265ca3d562988f99ea4df8c420c872136f"}, {0x20, 0xff, 0x8793, "1eaab359b3c409431ac8126fbd82"}, {0xd0, 0x11b, 0x1, "e5f2a94b19f3a138a932b76cd4a8117357d1def0e5d95faefc864a5fa789472a66278a4fd9cb03bdd484b08a92baa1b768d132cad1b8a3ee272d23eec5c25750120997ffa6adaea08b52b50cff9530677d7e9f1754504b92e03021e54bf9f890f1f7e788de802f0d42e677326b3b2aec4926f544f8d91cfc63aa83442381c92f632567f721630c7de31a8b7cd0b37127b8a3424cf4b6c74b2e0f8c14cc1554fe3ffa83ba1d96cb4cc208b42c9e1655d1f737db9781aa5060e409"}, {0xd8, 0x113, 0x1000, "ff976152abed1ceeb00878d677afe5c2febfc12b66363be07c611f7ef6162d393bd7660757a23fa8fd46ea06cc11af18311d0a7b8acc930b92e2731405ff3182420839cbeaa8b5ea27988ab56ba3182cc8a0bf302e97522fb41a973e5490acdc879db5f1236b45bc544fe4a21a95dec35d2722e76c5305c297bf175209e435135a59f125c697171fc9c007e43e7e83056bf5aa4d132cfde7094ef82106f76f9664029bf95fa8983733be87bfa918688bd86a202a28a09095f79f8bcf4146edba4abf759d9bb0"}, {0x1010, 0x113, 0xfff, "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{0xd8, 0x1ff, 0x1, "fc498ad1939cc06e6d7169f5808b725e8942b4979fa30fb2f89c279460bf357bffe14e5343422f3f76ae835647f38902cdd17880ec4becf6657b9ec5e6fb712f437f8816d1ccd499f9904e0e68783a36a824b8477a84a1050d44915d066c146f25094c89e7f30ad89fa9eafe506e4775c48e8dc6e1ea4384203c4a3dc62ac28f339bbd3c5130cf1a602739290973cecc8238e059e12e904fc3749d5a0a4dd8adb445d251017a77eb0018166c0419416b738f53649dfe1071b14ba018fc2a127c9c"}], 0x1318, 0x20000001}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000665000)={r0, &(0x7f00005fc000-0xc0)="f5d3dcb439f56043cc17e72ee38f08f3670d6949ddd7715e8442269435fe18e39284d8f22761b1205c9642720ac13e6e9cb9996b19d6ebfb18bb48bc5395d3043890ee5cc3deb29df60b3e462364e454381cb62ccb3303767bd009886a170de7327dc41ad1823d24e0ab9b1f09daf659835291659b82244b8585cc2a97ad80a6a3b7f1374128d0b0183c0dd36cf13c187f14275e732aa15928233e910b5b77fd178dfa4ef4df468cebeed0ee282388e17c33bc065cc1d8d7cba35df6beef3832"}, 0x10) 2018/02/16 09:41:49 executing program 5: socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000845000)={0x0, 0x0}) socketpair(0x5, 0x80004, 0x7ff, &(0x7f0000114000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x46, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xc8)=""/200, 0xc8}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7ff}, 0x40000041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0xe)={r5, r1, 0x6, 0x1}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r0, r2, 0x5, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000005000-0x8)) r6 = gettid() perf_event_open(&(0x7f0000004000+0xab4)={0x3, 0x78, 0xa1e7, 0x9db, 0x2, 0xe6, 0x0, 0x8, 0x4000, 0x3, 0x10001, 0x7, 0x200, 0x9, 0x1f, 0xffffffffffff7fff, 0x3, 0x8, 0x8, 0x7a7, 0x0, 0x200, 0x100, 0x1f, 0x9, 0x8d, 0x10000, 0x9226, 0x10000, 0xb348, 0x1, 0x1, 0x3, 0x81, 0x3, 0x631b, 0x7, 0x3, 0x0, 0x5c60, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x9}, 0x10, 0x3, 0xc5d1, 0x0, 0x215, 0xfffffffffffffffd, 0x73}, r6, 0x0, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r3, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=r7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)) perf_event_open(&(0x7f0000006000)={0x3, 0x78, 0x990, 0x1f, 0x0, 0x80000000, 0x0, 0xffffffffffffe3f4, 0x2, 0x8, 0x7, 0xaee6, 0xffffffff, 0x1712, 0x380000000, 0x7, 0x8, 0x0, 0xff, 0x3, 0x4, 0x1, 0x9, 0x6, 0x5, 0x8001, 0x4, 0x0, 0x100, 0x2, 0x8, 0xd4f, 0x4, 0x3, 0x1000, 0x8, 0x2, 0x9, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000006000), 0x7}, 0x100, 0x2, 0x32, 0x7, 0x5, 0x4, 0x7fff}, r6, 0x2, r1, 0x45e6a66fb4472f22) 2018/02/16 09:41:49 executing program 1: 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(0x2, 0x0, 0x26a3, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x97)="c565dad2f96c32f4fd87a8d77d003d320c8bb3abc825c07c66052f4323663270ea29dde19c51482e6e8b2394fd1ee1b5ae5dcb409e1c04f52ad825e9fb492ac2cf5a06510fb77ce514276394ae82ca02080415ecfddb366704b218e02c243ef04015936b61c05dd2ad25a5a3339a9f801bd3f13a1a109f9e0409b89af33b17b7f1db21846fcb9276fc525ccb79b38027b714b3f5289850", 0x97}], 0x2, &(0x7f0000002000-0x1010)=[{0x1010, 0x117, 0x5, 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"}], 0x1010, 0x80}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='qnx4\x00', 0x200010, &(0x7f0000001000-0xdf)="82612f8b54354023b646c5c2aed92cfcdb7e21a10885df717483279f87f31a056847a1792cdaec945e912e21d2accc4878456340f3703c21e845a1fe34ee7270659c4e09209fc52c9c46dea152979e28e539fe07bd3c44ff99249edfa0c81aa40a9ec774ef51a494b58a0699a6e6db60b8010eebaa618b022af71be5ce686bb413d6f47dc046300e3a6c38e5547db4ab42d906cc2f9bfe591903804c2985bb113450b770d0931e57cfdc5ce631cc2c55b8fd99c71c8dd61ecb2ecd9d2745ff188d4cbae35615ef4ccacf16169ca1df948a85066bd83a6278c0cbb024a35cc8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eca000)='./file0\x00', &(0x7f0000501000-0x8)='./file0\x00', &(0x7f000053d000)='aufs\x00', 0x80, &(0x7f0000eef000-0x1000)="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") mkdir(&(0x7f000005e000)='./file0\x00', 0x0) mount(&(0x7f0000808000)='./file2\x00', &(0x7f0000e4e000-0x8)='./file0\x00', &(0x7f000043c000-0x6)="6675736500bc", 0x80, &(0x7f00005e2000)='0') 2018/02/16 09:41:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x8, 0x1, 0x6, 0x8, 0x0, 0xfffffffffffffff8, 0x4000, 0x1, 0x3ff, 0x7, 0xfff, 0x3, 0x81, 0x3, 0x9, 0x0, 0x5, 0x7, 0x2, 0x1ff80000000, 0x6, 0x9, 0x9, 0x1, 0x8, 0x6, 0xd30, 0x6ad, 0x1b, 0x7, 0x3, 0x100000000, 0xffffffffffffff00, 0x101, 0x3f, 0x400, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000002000-0x1)}, 0x440, 0xb67a, 0x5, 0x7, 0x5, 0xfffffffffffffffe, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x1, 0x101, 0x4b66f839, 0x8, 0x0, 0x5, 0x200a2, 0xa, 0x1ff, 0x1, 0x6, 0xfffffffffffffffc, 0x8, 0x8001, 0x68, 0x10001, 0x8, 0x100, 0x4, 0x20, 0x4, 0x9, 0x10001, 0xaaa, 0x6, 0x9, 0x3, 0x3, 0x8001, 0x10000, 0x3ff, 0x2, 0x14, 0x2, 0x200, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000002000-0x1), 0x5}, 0x80, 0x0, 0x59, 0x6, 0x7, 0xffff, 0xfffffffffffffff8}, r0, 0x6, r1, 0x5c24492a2a5022fd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000003000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x4, 0x3, 0x81, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r3, &(0x7f0000004000-0xf1)="ebc9ed6743cec80717c9433958eef4b3d8d91a8826a3b33231ec861ee92ebde95e66e34336124d47d189ac4381becfd02d2a9a0f395ed2e79983d06fbb8b1c961ed8cf2285b9138ef7d1c8faddf79f83dcf2270a388c501808b6bec67db52452c540411ad62d9bb1e86da4fd5b9de36f36295bd28f138c32c747d8bbb8b1f8e409245bdde7d4777ae555342571c6c94a1e3e8f4156804d50a8758c73f169b2946c6eba4581abe6db59c81abeedc4a208d2ae2a7e56839bff05340096d1afa19ef7a61706f8fb3569c55e6f6652f4a79a3e124f55167a98bf6e9d40663221be70afced139937bdb48233d47aa0d368ed373", &(0x7f0000004000)="f6d335e8289aa270c8b86281534fc74cc824c93d4ecb7e19c425eaa89fe37155e24c4de0583ef606d717aa36ed6cc849158825fd1ca6f21dbea69884cd8a89d3d670e3667c4f8227c4d83cdf73180f6a", 0x2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r4, &(0x7f0000001000-0x94)="33fbeeb6947c19bf26150c6cf8a69deb5c9eebf3ce80498adac78b82968e5d03dc5720611d390e9abb82df29ff1c1126b368bf7e07f254e0c4f962474e6f1b871271eb8ed216db232e35711aed3f8cd1288609859186317ef32a7a389f7de9cc041c777fce6506fd79ad689092a0be1e1f8da77e9fba8484e8dd4ecaa4405ca5b1baabefdfbb7f6166a6f8bf280ed3b384f49b91", &(0x7f0000006000-0xbd)=""/189}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={r4, 0x28, &(0x7f0000005000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000)={r5, 0x9, 0x18}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0x1, 0x3, 0x401, 0x3, 0x1, r4, 0x5}, 0x2c) perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x5, 0x4, 0x20, 0x9, 0x0, 0x0, 0x40200, 0x0, 0x800, 0x3, 0x4, 0xffffffffffff8000, 0x1, 0x6, 0x6, 0x8, 0x6, 0x7fffffff, 0xc9, 0x80000000000, 0x2, 0x10001, 0x4, 0xf2, 0x9, 0xfa, 0x5, 0x10001, 0x0, 0x1000, 0x8, 0x9, 0x1, 0xffffffffffffffff, 0x100000001, 0x1f, 0x0, 0x8000, 0x7, @perf_config_ext={0x3, 0x81}, 0x4, 0x9, 0xfc, 0x2, 0x1f, 0x8, 0x9}, r0, 0x5, r3, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x7b69, 0x6, 0x2, 0x1d, r4, 0x4}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000257000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xfffffeaf}, {&(0x7f0000f6e000)=""/87, 0xc5}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) 2018/02/16 09:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000a85000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000, 0x0, 0x1, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f00007e9000)}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x2, 0x8013, r2, 0x0) mkdir(&(0x7f000040d000)='./file0\x00', 0x0) sendmsg$kcm(r1, &(0x7f000085c000)={0x0, 0x0, &(0x7f000084d000-0x50)=[{&(0x7f0000b53000)="4e386801adcc018235677266f8f8abf9e8fd69aeb0f043c08704f3f17eb5d50f298244c081996c69fa70aa02e66ca565184718cd7f304d5b83fec66fa38160624c7d153720d4c8853e584bd7eed610234c40c9d7ad52e01c4f87b1f8cd4a940bf50f77b907f5e4f7d60c03a757f4fcf4152c9a3840e69a78623a719bc101316287de32c097ab6531c73a3f0ee696fb54436722721fd48bf18d3a71546a96b93452688c59f8fa9718610fd9fd8282c0380e8c5a56bdf97ad846e901c6fc054facad3023dfd1a503d2606e8f6f423f4f161a21ef57", 0xd4}, {&(0x7f0000924000)}, {&(0x7f00000b3000)="82101e97f9cb81e5fffd584d1a42b72474bfd0b28e724deb34f4088269065b799530bd611f42f1b1b9804f179fb60df4d732d38abc84676b29253fb4f3d5f0b670fc5fcca698774eb9c2803c61d2c357475eb2e6ab9a39d38439f7779464d8b19129f81bba7797baaa0c596b3e1709efcc665b1038990524ee9a3204afbdbc8987f04a34cdd20cb0d21c97cdb4854a013b038c43011a6164e06fe8a4714c6bdd6965506e90afde16ce073eabe3f2b177c377caa4", 0xb4}, {&(0x7f00009f2000)="e448683dd7486c9815a0ec5ae2e06f9f507ab6ed84020e2576aca8e3039a5c1156", 0x21}, {&(0x7f00006cf000-0xe6)="5e5ec686dd1288490796a4060a9b7cfb366f32bdd5f4ea9f0e230f6db31a52fb8593d556074520ec2e574b7ce30aa678e4691a77aea9a0e7074137d12fae1d23d89e336765506223c34e295ecc94742840f9f0fad1ae8649f1f85ee9d6f78552f3352bbda564de3431424eae00ae32deae882155c49bb8040e7696912e417ad50c6fe3812bf57e31af2dc951825aad29b6d8272e22535c2f09e6352964264a2fde3d05ce5cbd059b8859550c98fca869b6718559f8e5be15cd38d610894c6a5b5a2bbe474dc49b87cb5e511aeb8bdef2d1f6b07e1deec0fd3a9acdcdae4e645213c3418c02c5", 0xe6}], 0x5, &(0x7f0000e8b000-0x13c0)=[{0x38, 0x117, 0xd, "01738338180d0435ee65afd9e891331d5adc5c36a3da738b60bf1ef823c16ad115a2cb9cad5d"}, {0x90, 0x107, 0xada, "9ab04d50c8fbf8c92619abddbc92bdd14ea060ad37d1a7d1a6a438ff695011ceb131de5ce62a8ebd234adcfb0a372b25c999c4d5ed2a14d9a354891b5167ed591837d5680e561a1497e71fa1087667220fcce760bfa7b94f8f1c9d030ccee4ac70f99f4acc3f960f9d426a66a4364cbb88b626bee696894d65440d"}, {0x1010, 0x116, 0x8, "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{0xf0, 0x101, 0x5, "4c4c65f6ce15c184805fc693aa268c6aeeee0e2a620f4071e5b566ffaa29db47bb45d4b7a10bc5fb0931c0bedbcd77483caad97399b1e64fb19f483077e087968641b360201994c641b3f5295a2e5cdf2a43f40f713f032db35e155624d97e6051058221fda7bf8782fb4f233fe4461789aa86c3a477605f84f9955a4538c7090a123c397f453ae13117863584a9fe3a9559977abb8a92c4d7fbd2655e05f7ee1dc778a4faa43ad96f56c92f6638188c3acb1d13a0decaf35e977f818ee14f33f5c6b58aa90bb4a8af5ea07a42efb08c2700a167683ec4c35e1be87d6b55a7"}, {0xa0, 0x13a, 0x9, "33c7facd2aaeea97ba8d818962edc4cedb44da36e78eda52174cabbff8b0fb1de62a153d9f23f48b45d984bc6f0c9c480ff5458f5ab875133a3aa78292b00dd097e83d8d9e180eab812ff1b910d38acf801dd28633baafef46b0b8ab1b1b2dacae597e50e358d063526a42a1e1cad8aeee41926c5a754569807cce4804e9739f68226d876f9ca71bfa14"}, {0x48, 0x112, 0x6, "28431b2fb2c34a12ef345012aebede63783d04b5a6c75b3b1ef9c82fd986f17010490733940fe961ef8ed94a41e27971321162a7"}, {0x88, 0x119, 0x0, "d5d37c0a2164924e41c4f0016b39d157e3cefacb91031cbd88d75a8e69c3fe2063e1973f309dae7ab08aba97c44f9cbe16e24279256c7ece89e8cf8726a31e71357dfb7d010b0131c6b084edd3ef3b75d7108fa36a66364258de1ab56f9d109cf4ed3cbae8ede871088e5bccb7ecd63d167a0aa0"}, {0x88, 0x109, 0x5, "049f9afffa39f5e40282e202d21a8d543e4a54092507389f25c97a8d2e016f36c9f87f302fa5365a21800325622a9e4298681fd648645493e38c0ebaea9fd99f124b49ce2ae27bd29b207feb7e2dab3c1a13ac707fc609265dfbf83fe5ef5bde35beeb0fc4466907e875cfe43a7c2403e01fcdf0"}], 0x13c0, 0x40000}, 0x44004) mount(&(0x7f0000e46000)='./file0\x00', &(0x7f0000cd2000-0x8)='./file0\x00', &(0x7f00009de000-0x5)='ext4\x00', 0x90000, &(0x7f00002d1000)="5c744002622ea81c06175d00bf5ebc0e7a4cd52f7b3250fdcea624584b8e3ac9044177d3abf0ac5754315f08e8849d3da054fee1a3d417125d9aa5b068b19a32c534998e46d9e61b3a7313fbaf947b6411e26cf9688119d162722a673f564434febc453e8d2fa5f161cc4992636437d8e79fba285089b1a5eb6fe22e3021b4d1708336fe05c2e5bf6b5d5ed714bcfab44cdfe0a258545d437d899f08e5eb8f712f839dbf6573633e736cce88eb18fa7e599d2c3662cb8bc3698c4681537021da80426348f9c5984de29aa9c3ab622b1c351739d9316c97519cef3eaabf794dc6773df40d00516eef3188d016") recvmsg(r1, &(0x7f0000602000-0x38)={&(0x7f000091e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000013e000-0x90)=[{&(0x7f0000f2c000)=""/156, 0x9c}, {&(0x7f0000e2e000-0x4d)=""/77, 0x4d}, {&(0x7f0000153000)=""/116, 0x74}, {&(0x7f0000a2f000)=""/175, 0xaf}, {&(0x7f0000a83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bbd000-0x94)=""/148, 0x94}, {&(0x7f0000744000)=""/4, 0x4}, {&(0x7f0000043000-0x1a)=""/26, 0x1a}, {&(0x7f0000808000-0x68)=""/104, 0x68}], 0x9, &(0x7f0000574000-0x9d)=""/157, 0x9d}, 0x1) recvmsg$kcm(r0, &(0x7f0000546000-0x38)={0x0, 0x0, &(0x7f00000e7000)=[{&(0x7f000079d000)=""/158, 0x9e}], 0x1, 0x0, 0x0, 0x6}, 0x1) r3 = getpid() perf_event_open(&(0x7f00003ed000-0x35)={0x7, 0x78, 0x5, 0x2, 0x0, 0x1000, 0x0, 0x40, 0x8200, 0x2, 0xff, 0x1, 0x5, 0x7ff, 0x1, 0x800, 0x55, 0x200, 0x1, 0x0, 0x7, 0xb13, 0x8000, 0x9, 0x1, 0x6, 0x1, 0x1, 0x81, 0x5f5, 0x8, 0x8, 0x80000000, 0x0, 0x7f, 0x1, 0x3, 0xfffffffffffffffc, 0x0, 0xcef0, 0x30444ec8026200ea, @perf_config_ext={0x7, 0x10001}, 0x80c0, 0x3, 0x7, 0x0, 0x7, 0x9c, 0x78}, r3, 0x8, r1, 0x1) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154}, 0x28) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000017000)={&(0x7f0000017000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000018000+0x809)={r0, 0x50, &(0x7f0000011000)}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000-0x18)={r1, &(0x7f0000018000-0xbd)="ef781ffba31509c023e8acb656f3a9293badbd5dccd7691f25163042dbde1f1bb50078a0ad15435c86211ac47b2d3a793cb2704817540790d3e75b3af19f1c435248f26bce96e63cf935e8ed8b52e78febd2d16e53f798ed54a0648637de77b59b7d60cc90a1d1bb1dbfe23218a3443fe9179db3ad269192586923e9a2c824c5a56bea8ee77624d498067350c718182978ecf1d453c22b26b8c370a9d0bd5cc767bb95da7bdb4eb30c00eacce09db7599c6563debad2f3766900c2064b", &(0x7f0000013000)=""/233}, 0x18) 2018/02/16 09:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f0000d2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8}, 0x0) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000021000), &(0x7f0000021000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000021000-0x4f)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e11000-0x9)='security\x00') ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xaa5) 2018/02/16 09:41:49 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000097a000-0x10)={r0, 0x28, &(0x7f0000876000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xa6c, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000075a000)={r1, 0x0, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=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) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000003000-0x8)) mmap(&(0x7f0000438000/0x1000)=nil, 0x1000, 0x0, 0x10011, r3, 0x0) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0xffffffff, 0x8, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd7)=""/215, 0xd7}, {&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000000000)=""/221, 0xdd}], 0x6, &(0x7f0000002000-0x78)=""/120, 0x78, 0x5}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x2, &(0x7f0000002000-0x10)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x4, 0xa6, &(0x7f0000001000)=""/166, 0x41f00, 0x1, [], r1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a3b000-0x4), 0x4) socketpair(0x7, 0xa, 0x3ff, &(0x7f0000f03000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xfffffffffffffffb) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c43000)='syzkaller\x00') bpf$MAP_CREATE(0x0, &(0x7f0000a9c000-0x2c)={0xf, 0x1f, 0x1, 0x1000, 0x4, r2, 0x644}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c25000)) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005ac000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000052d000)=r0, 0x711) sendmsg(r1, &(0x7f0000621000)={&(0x7f0000ab5000-0xe)=@l2={0x1f}, 0xe, &(0x7f00000a9000)=[], 0x0, &(0x7f00002a5000-0x1450)=[]}, 0x0) 2018/02/16 09:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a4000)={0x0}) mmap(&(0x7f0000e59000/0x2000)=nil, 0x2000, 0xa, 0x10010, r1, 0x0) r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4d000)={0x1, 0x78, 0x5, 0x9, 0x9f, 0x74a, 0x0, 0x7fffffff, 0x4, 0x2, 0x100000001, 0x35289a87, 0x80, 0x1, 0x6b6bd9e8, 0x101, 0x6, 0x101, 0x7, 0x7d, 0x9000000000000000, 0x10000, 0x1f, 0x3, 0x9, 0x1, 0x1ff, 0x2, 0x7ff, 0x4, 0x7, 0x6, 0x3ff, 0x0, 0x9, 0xfffffffffffffffb, 0x1, 0x7, 0x0, 0x3, 0x2, @perf_config_ext={0x80, 0x200}, 0x4, 0x0, 0x5, 0x4, 0x1, 0x1, 0x3}, r0, 0x200, r2, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/02/16 09:41:49 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000e9a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x4, {0xa, 0x0, 0xd23, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000e9d000)=[], 0x0, &(0x7f0000e9e000-0x240)=[{0x88, 0x109, 0x6, "a85cc9d494bfd98ec011e55b0bc9001a746e20b3b230d2aab6c70289f2cd67f7b4c36dc6fa08029533b6df56750323a0dfca10691d5aa66c6872d8b4a4326ca54b799a1e9b80919bd0f5a680da64440d2dee9167adcc2d4a5ab6ca693749f40f343ff05c671c6e1cf7661ef74db8c91b8c5a98"}, {0x18, 0x10c, 0x8, "09d316336ce655"}, {0xd0, 0x114, 0x8001, "f5d019160df524c5d274b19a817f9516911a2329bd3d0de4ff2b74fd2419210ef5ebaf34441b1c3e200c2684c3399c83af0203e54d165ecae741a45b513cfcebd35e36090edb0b999733fee9bf710e01afaa3041ff4c538fed8233fc737ec9c8d047c85fd6b88a3a4bded8e0b3d7d75873fcc761832951a047e8c17fb036a8a970a5817f8afe29a980c2f164aaceef85d6bd2069a169f5f2fdcd56eab23da75ca410f779e0cdf2f497fdfc4d33707cf6045ec208f0231c3c86969015e31a6625"}, {0x80, 0x0, 0x2, "9fb28331695d1fa756935f0f3d880c5fd62405c5758bcfccdb4d3622315d286221cd06a0886e509427f4ca6d1e654c331656747df46e17eb56009173fa9c3aa2919165e621618d47d9f739b575b280e74ea78661c89f8b04541d34af5fc162bbb590625d9ef1ee2f8ad4"}, {0x50, 0x114, 0x3f, "505e6feb0e919511cfcf5f4ec389f0d35dd44c3b42def7b4763d1d948e44494a69f31225790eef754e9c20a51414353c0017dfebe7c264ef40590c95"}], 0x240, 0x4}, 0x8001) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007ea000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f00005a4000)='tracefs\x00', 0x80, &(0x7f0000163000-0x3f)="947eb9356f83d68b3f26e84e06457bfa3031aa93fd58167625c3bb8ad029ca95e2a5f15044326984f3113fbac654865ccb36e116563a889d85cdd3dbf0104d") sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[]}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e}, 0x0) 2018/02/16 09:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x9, 0x5, 0x1000000000000b, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001e8000-0x10)={r0, &(0x7f00009f2000)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008d7000)={&(0x7f0000d54000)='./file0\x00', r0}, 0xc) 2018/02/16 09:41:49 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000354000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80a, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001000-0xc)={0x1, 0x0, [0x0]}) recvmsg(r0, &(0x7f0000641000)={&(0x7f0000001000-0xc)=@nl=@kern, 0xc, &(0x7f0000000000)=[{&(0x7f0000428000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000834000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x75)=""/144, 0x90}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000fab000)=""/175, 0xaf}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000000000)=""/236, 0xec}], 0x9, &(0x7f0000969000)=""/191, 0xbf, 0x80}, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x80, &(0x7f00006e7000+0x8b)) 2018/02/16 09:41:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000005000)={r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=0xffffffffffffffff, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000008000)=@nfc_llcp={0x27, 0x3, 0x53cb, 0x0, 0x6, 0x5, "ee1239c12a6d5ca1cce57e3b781785cbba854acc4d84c03409ffa3a3768e795a1217d0bf3d67e8bab87ec3314847468a5d03ad43d5e39a352a5d93811ca326", 0xffff}, 0x60, &(0x7f0000008000)=[{&(0x7f0000009000-0xfe)="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", 0xfe}, {&(0x7f0000009000-0x75)="790b0dfbd033e1cb3d5ed1f0fd349431b42a5eff7e07dea78c14ec078383985ab3298690a8df1a55cef6f8376c2ead5669a12b87c19a4b9dc79bf1d0f68c305c9e271001998e368bf6425a14304a0104e11c6fa211847a51be1cf957a165b84061ee37c51be37e1bf8538f1813aacb67a0835c5451", 0x75}, {&(0x7f0000008000)="72d6bef09996140bb1dad7c5b81f100aaf534966b5f3d0ec4a684e921152d74bfc29953edd40c484e31d641c87ce5e", 0x2f}, {&(0x7f0000009000-0xe6)="74a977eb2e77fedcda792bddb0109ed9039971566db10b29fa0781f1bd8422f0696e5f9d6c6326969d0ad405a9c56e014da2d4c610cecd544617d1acced7bfc30ce3157b63a52b9c29b44da5645642d82c3ea89e76cb6e9803ebd480d5a05ba9ea53bc7583f91f34925e4f27df2ab66e38acacb77fe5e34a4a546267c11decab26fa27d30d3b9e60671c823e89ae77fb9d76f49cf3ff2e3404702f37fcc54e6377a9d48385eae78e40920e5e00e3585c262a3a9d8d8f0f6d1e7912ebf0346e5b53ee14038a575eb10c6d41e0c67a8f39d3b259b0408cf05886dad753e222417f1806beb1abb6", 0xe6}], 0x4, 0x0, 0x0, 0x11}, 0x800) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x16d}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000883000-0x10)={&(0x7f00000cb000-0x8)='./file0\x00', 0x0, 0x4}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000463000-0x20)={r0, &(0x7f0000bfa000)="3ce9cf7181d892d6d29b657359a1dd85df2085dbb91483666c1d9be38b68dc577261fa4ff751c67219ebe2a59b1a971a6dbede2fc034f00bdcbaadc6bbd5c64eace4f86ec8f4d7b0701cd2e3bab9fd074024be3383886b5a0e1bc6fd390a5115f65e411faadedac0e79f5632ab72effc55709332f488ed02c710d8c6424f04a57fe41d92a49fd1d63945139f69b359670b619901a90b994a2b1dcf3a69e3ad42e6ad3516ba8ed5a6a2b4f5272f4f6bcc6d1935e4f5dcdf6872a4d2e748c4b37d473757a0a636c17dede5cc0b181bf87485d88ed393485874d722bd2a3abc4a10ab8606aa3b1e2fa28d", &(0x7f000036d000)="64be342fa7808a2ec2aacb6dcaba1e53f7a696200b8cf5b8d181358838101960e03636251c1e8da0abc7738458ad7b3b284edd4c9d670bd09bff1fd3fdc795244496e5321c637167fa7cab02a81b8dadded1308d507a32ad7faa4443a2ebe92be84d11a63e2123493c8415675ec94d8d15ebe205ccbf5045689b55bad057134f8d518983e03033c012dd36059e7c1692e99fe37a8ce25b8ebe64bf747ab2ad2856f297b41651bea270af802d738839220aa5df6cf6c2a6766f5d427fff9e9ef518d9c6559971346909b699737c2309d1dd62726ef31a1deca9", 0x2}, 0x20) 2018/02/16 09:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) socketpair(0x0, 0x800, 0xdc, &(0x7f000086b000)={0x0}) recvmsg$kcm(r0, &(0x7f0000046000-0x38)={&(0x7f00006fb000-0x80)=@generic, 0x80, &(0x7f0000d0b000)=[], 0x0, &(0x7f0000167000)=""/113, 0x71, 0x800}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000272000)={r0, &(0x7f00003e0000-0xcd)="ec8f00c834070c73c6b84a83f74a9e27e458a5bcdec063e288f23c56fcc21dcd55c89985494409291fceb6fcec60062d9b211f0187a48fb6721b0c77df5a7463ee1665dd5cbb855ad6815aa1053967e65776bf26f3d08b9d935b8c864a505a1005174a1231b954345a6cccbfbadf22860ece0a1b2e4723dedad52faae896649a40454eff9593f1772b0d8b3354d9832b22d03a8446ab8aa6e16fc04c9925e313631f4fafed9a5e2eb54d8e2cf63ec72ad0a2bd5253cd01915b3334cb452cbbb7be4ec48d4507c01c1b37806241", &(0x7f0000cb5000)="bb13"}, 0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000e7d000-0x38)={&(0x7f0000fd0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000fd1000-0x70)=[{&(0x7f0000640000)}, {&(0x7f0000fd0000)=""/40, 0x28}, {&(0x7f0000fd1000-0xb8)=""/184, 0xb8}, {&(0x7f0000fd0000)=""/229, 0xe5}, {&(0x7f0000ca8000-0x84)=""/132, 0x84}, {&(0x7f0000fd0000)=""/201, 0xc9}, {&(0x7f00006ea000-0x98)=""/152, 0x98}], 0x7, &(0x7f0000fd0000)=""/242, 0xf2, 0x10000}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000c2f000-0x38)={&(0x7f0000780000)=@ax25={0x3, {"9ea6b8b73f01f7"}, 0x4}, 0x10, &(0x7f000025f000)=[{&(0x7f00007c2000)="040a4efe8173d597f0b80aa1886a40589f1bf0c28487be82076b0e996d446ffc461e0bd6470f745fc999bf98f854b260f978b0e0e20f9598af6239c7761432c77fe59e1ebe63f9d16c5dd258be930ea14eadc7927ac4fe05", 0x58}, {&(0x7f0000fd1000)="856472b24d4c4539cb7530a8d0c873ee120eac77a28cd0fd8b919658672b58ec286af508245681cc54569d25ce94c90b8fa315d99bca598fdc86d6639bfc90fe25e5bcd944f52c577f27fa8014cfb4ad628c5e32d6ed172a8b29a479fd3aa9e49df3dff81233209892dc9f24a3f7f0893869d6e279f32568456677ddfa382a071a4295e1ae0261fb5e8eee316d3dac7e94aab9b38f0ee764d3997a1194d2607098505dd60193690988e82ff9a0efd4cb9905d40a65fcd0211f5ca8506ce3902d5504011e41", 0xc5}, {&(0x7f0000fd2000-0xf6)="5a3b3ee787a9abb0673de9d51fd30b4e1ce72681e4439042f3d944511e6cbfa3737720a19e8fc33832ff1c487e2368036c22f13b14ce451e9a3c3d70ccc8191e54b5789bb2b9701ff9c860c9b229a1f550cf072a2b6979277af403ee61b3c3cd162f2ab4f3b2a33d827bfb206f68b285a98af7929b5383eab22a24a8a6e688d70064b138cba679958a7ffc1e93f4c1eb709f258e9f030886e6b8810310725dd516d086e8bd86420a8007421862e30e32f10a55723124e6c8ff93a7843645783646f7d3102e047033d5fa542f7290a6031faa0969eda0ee7fa9e0619a92cafa6d33a559bfdcc615ecad42640b72d5327b268b4c823ad8", 0xf6}], 0x3, 0x0, 0x0, 0x4000000}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fd2000-0x38)={&(0x7f0000fd1000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000fd1000)=[{&(0x7f0000fd2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1b000)=""/144, 0x90}], 0x2, &(0x7f0000e67000)=""/163, 0xa3, 0x8000}, 0x2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd3000-0x10)={r0, &(0x7f0000a1e000)="6c08ce685c863960ba8363d429ec9f0f9fe19991fc911f638f04f49dfbdbcd508e90360a6b4600963e9a5ddbfbdc9d39857739572d32514fd8a15c2086341ffde01b40e66ba0fa3916541a69c7c223be2b87736cb4ce44c25966c691637b6ac6d5040260993e2dccac5715e8caeb5ae7928c00d7eb3b20ab87dd800af3c9902bdd073dcd4964ccc0361c196fee028e1517335e5a0ed40dfdef6c6e37b140a9aeadff892b98992f3764d017d9e93b3cb38addd92e72dec522ff0da992cfa12d2a55efaf3f495cca0fcdfd9fbfd91d9a037adedcb64fb2bc562411ada29468c16409cba65598"}, 0x10) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000f76000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000657000)=""/251}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f77000-0x8)='./file0\x00', &(0x7f0000aad000)='./file0\x00', &(0x7f0000677000)='ncpfs\x00', 0x40, 0x0) 2018/02/16 09:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ecb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000676000-0x8)='./file0\x00', &(0x7f00005e7000-0x5)='rsfs\x00', 0x1000, &(0x7f0000040000)) mkdir(&(0x7f0000198000)='./file0\x00', 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000932000), 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000597000-0x8)={0x0, 0x0}) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000ff0000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b8c000-0x4)={r2}) sendmsg$kcm(r3, &(0x7f0000863000-0x38)={&(0x7f0000d54000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000ccf000)=[{&(0x7f0000abc000-0xe)="9475d6248432e20cdbd2dc469f13", 0xe}, {&(0x7f0000c5a000)="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", 0xfe}], 0x2, &(0x7f00005c2000)=[{0x98, 0x10e, 0x7, "5933c69e6805f4bb19def4b60be6eb7ee97fc828ed7fbb79d8ddccd1a3efcaf1def54788149b414df90ed8e92c4d421d30f7ba5611dcf0e20fa7348b5d804814d8abcb46c0ccd9b17ffc28bc5527144ec1e86086d3490a0d652163eb323cd3307993c041b5ef3dd52c62a7dab0b54e79bf33af96e660193a9c0e5f4adfd6576bae2ec744c4"}], 0x98, 0x81}, 0x4) recvmsg$kcm(r3, &(0x7f0000480000)={&(0x7f0000bed000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000013b000)=[{&(0x7f0000f23000-0x22)=""/34, 0x22}, {&(0x7f0000db8000)=""/99, 0x63}], 0x2, &(0x7f00002dc000-0x5a)=""/90, 0x5a, 0x9}, 0x0) sendmsg(r0, &(0x7f0000411000)={&(0x7f0000077000-0x14)=@ll={0x11, 0x4, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f00009bd000-0x19)=[{&(0x7f00002a3000)}, {&(0x7f000019c000-0x3c)="d38c33577c0446e555a1c25c0b1ecd8ea1e9c5d26ecc76be0932cd5ae5b565d937063fb3b0916c85b829bb1c9ad6ba7d856b199389ae40b2685f7fc3", 0x3c}], 0x2, &(0x7f0000d73000+0x8c0)=[{0x70, 0x29, 0x562, "b132aa3a64c2eeab567e3037c51fb60622fb89b4ca4ea066e774b5e48a14887c9b6589ab8cc4ab9ce47823bd7186038f6faef41b816060860e94c50fd8cbe35558a0d095e8645918574d7095d965daad746d4f84a1c1a27033a06eec8966b9"}, {0xb0, 0x11f, 0x0, "27795a2ebff13a74f9f2b1da3634e7ac9a5438c92332f625fc24f98f133fce254cc648d430124c0163ed25bdf90c9057728824b5c7f505c3aebe6161cf31f851737a60a1112987a97f2e45d8f44f7a5cdc2e9f217417e16451942c0aefba8d87ab6a751519b9d8ce342e012485fa2d886f39575c18860d78cc010699075ae082bd199c95acc2e1413844a7e7662a08aba192e5fd0b94f1b70234"}, {0x100, 0x10e, 0x1, "ff617911b094b7050480d02c1b2785e7bbf19d7f1af9a8b56ad4c8e9b5df43403960da3d6ad0930f091e8bc0a09ecef8d3f1d8cb0eb4d6d88ab3b7b7fed7071af91050bfa8b91d34c08f5d9ab67384685980f4bc75ccd1d8010319dd3f7ebf9454f92507ab7d5e375ae7152ac792b6eca3427ff9a861111389cadfeb4af2153b5f56d94d0dbc9318a08296984099081a7ed17da47a2b9c5fbdc70afc6e4083cc9656babdfd83cb8a96cf0e588e71f997c28085fb8cf0c60fb0725ef93fcdcaa72343e2438c4626f7c6c051898c8adad4cf0c45c6779d68302496a507292e4c1857d461badfc0cee830c5034cce8a61"}, {0x40, 0x112, 0xae4215b, "4f91f734a75916b2bf45a31e29c20cb8ba4a660cbd5a472f7689cbbd44b7316199a1e0aea3d78b7439987e14cefe5d"}], 0x260, 0x40000}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000033f000-0x28)={r1, 0x0, 0xa4, 0x30, &(0x7f0000c85000-0xa4)="ea81b663168b9679a5076a2119a4c2ec23a01ca9e0eaa4997686d16d03a306083d2620eb55ad3543eac3aa24c4aff2a45a2c28f1055d430caee98cbc4074eed71b9988e92381909132eb406189f54450a4e49f67304da88007cb2757b4baf9f47fa1a046e55a0b94930693ca553a073fb03fb50a058e76d553d3af05e259472a65c225293026fc79b15202df4dd925699d222fb762be55bf48eb0278856d27b70fc3e4c6", &(0x7f00008f5000)=""/48, 0xc17, 0xfffffffffffffffa}, 0x28) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mkdir(&(0x7f00007bc000)='./file0/file0\x00', 0x110) 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) 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)) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007e3000-0x2c)={0xe, 0x4, 0x800000002, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000578000)={r0, &(0x7f00006ff000)}, 0x10) 2018/02/16 09:41:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xd, 0xff, 0x7, 0x7, 0x1, r0, 0x9249}, 0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xcb, &(0x7f000000b000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)) 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) 2018/02/16 09:41:49 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be2000-0x10)={&(0x7f000046a000-0x8)='./file0\x00'}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000891000-0x2c)={0x0, 0x5, 0xa, 0x3, 0x9, r0, 0xe0}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b0d000-0x20)={r0, 0x3, 0x1, 0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x7, &(0x7f0000ccb000)) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0xf, 0x5c, 0x4, 0x101, 0x8, r1, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) mkdir(&(0x7f0000aa8000-0x8)='./file0\x00', 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f48000-0x18)={r2, &(0x7f0000048000), &(0x7f0000120000-0xfe)=""/254}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa2000)={r2, &(0x7f000025a000)="9c6a59b5023e55d8977b6ab08d63f1f36c5f09f9c95cd0d9e8beb45890d83fe070e6fa5283443e655047a0299b30d27d0fb5a60af7ae1febacba6de5b536665dec82c08e3e99dba197831c1f52591b4ade4896270829ad0c42399fb6a21749bf98085e4087e32e2ebd5f8e56cab4edb8bc12bfd63aa5fc7346f25753b1e1b6e757d2711a854e65060c34e5d7474c563d1483adb5f5920712", &(0x7f0000fba000)="82a66a4bf6c56208f0de832a4b044dc840232590fd3854a3904fd9639e358a4fd16471e05642f1d03aebb8d9f0d94427cc38ab5455323589c7ebe4e01a4d6818f1e5ed30a0eb4c6cdc9ffce5728dbcfe7ebb073b39e1a133348935a0901326a0bc360fca15ad4833bfee21f80949343b37a8813a18734ca3666e17f03119b1683baaa653bb23ce151f7f7cb7e1ddf83120f532d8f4ec01780bd3f80160ce98ff515192f4ba601aaa0ab06f1128f5e34962d45d7bdedd23768f476fe453b5cc8eb09b61"}, 0x20) 2018/02/16 09:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79b}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) socketpair(0x4, 0x3, 0x1, &(0x7f0000e5f000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000352000-0x38)={&(0x7f0000e4e000-0x6)=@hci, 0x6, &(0x7f0000ed3000-0x90)=[{&(0x7f0000da0000)=""/189, 0xbd}, {&(0x7f0000dc0000)=""/15, 0xf}, {&(0x7f0000afb000)=""/134, 0x86}, {&(0x7f0000ba4000)=""/166, 0xa6}, {&(0x7f000096d000-0xa1)=""/161, 0xa1}, {&(0x7f000028f000-0x4)=""/4, 0x4}, {&(0x7f00005f3000)=""/154, 0x9a}, {&(0x7f0000dba000)=""/23, 0x17}, {&(0x7f00007b3000-0x1c)=""/28, 0x1c}], 0x9, &(0x7f000088c000)=""/82, 0x52, 0x9}, 0x42) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009d6000-0x78)={0x0, 0x78, 0x3ff, 0x9, 0x9d, 0xdca, 0x0, 0x9, 0x200, 0x4, 0x22, 0x9, 0xfd2, 0x3f, 0x7, 0x10001, 0x3, 0x413, 0x7b61, 0x2, 0x1, 0x8, 0x18, 0x9, 0x3, 0x75, 0x0, 0x4, 0x1, 0x5, 0x2, 0x3, 0x6, 0xffffffff, 0x47ea, 0x6, 0x3f, 0x9, 0x0, 0x2f8, 0x3, @perf_config_ext={0x1000, 0x8}, 0x100, 0x50, 0x1, 0x1, 0xfffffffffffffff8, 0x77, 0x8ec}, 0xffffffffffffffff, 0x474, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008b2000)={r1, &(0x7f00001c7000), &(0x7f000086c000-0x1000)=""/4096}, 0x18) 2018/02/16 09:41:49 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f76000-0x38)={&(0x7f0000f76000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000952000-0x30)=[{&(0x7f0000f76000-0x59)=""/89, 0x59}, {&(0x7f0000f76000-0x9b)=""/155, 0x9b}, {&(0x7f0000f75000)=""/245, 0xf5}], 0x3, 0x0, 0x0, 0x7f}, 0x40002100) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000f75000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xf, 0x0, 0x4, 0xfffffffe, 0x1}], {0x95}}, &(0x7f0000f75000)="3dff022fff", 0xffffffff, 0x4e, &(0x7f0000785000)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a94000)={0x0, 0x0, 0x10}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004eb000-0x38)={&(0x7f0000162000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00006b7000-0x10)=[{&(0x7f00004e7000)=""/190, 0xbe}], 0x1, 0x0, 0x0, 0x80000000}, 0x40) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ac8000-0x48)={0xf, 0xc, &(0x7f0000564000-0x60)=@raw=[@ldst={0x3, 0x2, 0x7, 0x1, 0x7, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x2}, @ldst={0x3, 0x0, 0x3, 0x9, 0x9, 0xfffffff8, 0xfffffffffffffffc}, @generic={0x101, 0x0, 0x400000000000000, 0x400}, @generic={0x0, 0xf5a, 0x6, 0x401}, @call={0x85, 0x0, 0x0, 0xd}], &(0x7f0000776000)='GPL\x00', 0x7ff, 0x52, &(0x7f0000237000)=""/82, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000587000-0xc)={&(0x7f0000b99000)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033e000)={r0, &(0x7f0000de4000)="4b0e4580edc297d25cbcbac7b72d6b317b65a61cc69b8dfa9024c7f1d71d496fe421e611d7139d776c0c9439cd1d27f446f220573a1438c9713aee04bf3ab23c45af434818ff1635cb3ee25ae5eddb8b8a181d922bec2975f726f4691f96cffc9c5cd6b14c07fc2fdbe93f1b149afd7236cce65927b9d80cc1fc6d1313d460217e5b77ad1fee811149c4e1cc1427be88c1db5923f6e734fbcb37aadf347430eee5f6d4d3da747cebf9a18508b685231a02ab24677aafb81b272a7a1d61cb8b0785dc6c77dcdbdba06de48fa25218", &(0x7f0000240000-0xe)=""/14}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000845000-0xc)={&(0x7f0000b10000-0x8)='./file0\x00', r2}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ee1000)={0x0, r2}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001d000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f0000c61000)={0x3, 0xc, 0x0, 0x8, 0x4, r0, 0x8}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x4, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mkdir(&(0x7f0000c85000)='./file0\x00', 0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x29, 0x6, 0x5, 0x2, 0x80000000003}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000352000-0x10)={r0, &(0x7f0000d41000)="d9b5e56bf6dd31f978bb125c46af9026bb5e7644ea0cfa3595f8a6"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000089000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0x3) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000305000-0xe)='./file0/file0\x00', &(0x7f00000ee000)='rpc_pipefs\x00', 0x0, &(0x7f00001f9000)) 2018/02/16 09:41:49 executing program 2: r0 = perf_event_open(&(0x7f0000ea6000-0x78)={0x4, 0x78, 0x7, 0x7fffffff, 0x4, 0x10000, 0x0, 0x4, 0x2000, 0x0, 0x2, 0x8, 0x3, 0x0, 0x5, 0x4, 0xda, 0x8, 0x1, 0xffffffff, 0x20000000000, 0x8000, 0x0, 0x7, 0x200, 0x4, 0x8, 0xfffffffffffffffe, 0x258, 0x5, 0x8d0e, 0x5f9, 0xca, 0x0, 0xbb, 0x42d2, 0xf138, 0x60, 0x0, 0x10000, 0x4, @perf_config_ext={0xffffffffffff0001, 0x8}, 0x80, 0x2, 0x9, 0x0, 0x4, 0x1, 0xfff}, 0x0, 0x5, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000415000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)) [ 518.883847] EXT4-fs (sda1): re-mounted. Opts: 2018/02/16 09:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x9, 0x5, 0x5, 0x82}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a25000+0xb99)={r1, &(0x7f0000c20000)="1dd2bcc9efff23b4ed19e59b71c5e17e5e563235e47c1f0be4da348e82e73a33e98a6a8f865defd50ec3e2a4b3e63af485c539ca828a48c4815192cdb2fa4034eff9f7950e3b572e523864b48b3eeb077d8a650a6f79c96319e1db13ee64761eda77db855b3f3002b1d658740c7a150ac9373e741adfba2db127934e0765fd3169de36d27803484e", &(0x7f0000e26000-0x2)="0dd9", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000861000)="d72894b1f590e0740443848a817f3d2fac16c5d92c795c84ef519148295e3872161dc4881a3251d35eb9a52469e2735d526cc1d0678bfbd3e0f9d37db679f35514513745adfc000000051c13e6fee018fba700b0bcd5cbcc965fef0ca2f311b0a6a6000000087140170a3685ce398edc6bc36354d709a29fc7ad5d1b38b40100000000000000091a54f0fb683989b64e05b175a18feb3ca6ccab9d4d8f4fbab37e105dcf417663b3667d81d4a0902cce848bf3dca07e", &(0x7f000034f000)}, 0xfffffffffffffd86) socketpair(0x1, 0x5, 0x4, &(0x7f0000e54000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b70000-0x20)={r1, &(0x7f00003ff000), &(0x7f00008dc000-0xbe)}, 0x20) 2018/02/16 09:41:49 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000acf000)={0x0}) recvmsg(r0, &(0x7f0000286000-0x38)={0x0, 0x0, &(0x7f0000700000)=[{&(0x7f0000495000)=""/239, 0xef}], 0x1, &(0x7f00004f0000)=""/8, 0x8, 0x1}, 0x40000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x0, &(0x7f0000691000-0x8)={0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000194000)={0x6, 0x2000000000000141, &(0x7f000017f000-0x90)=@raw=[@alu={0x7, 0xfffffffffffffe01, 0x0, 0x12}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x62b}, @alu={0x7, 0x7, 0x6, 0x0, 0x0, 0xf0, 0xffffffffffffffff}, @generic={0x400000000009, 0x6, 0xb041, 0x3}, @map={0x18, 0xa, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x2e}, @map={0x18, 0xf, 0x1, 0x0, r1}, @jmp={0x5, 0x1, 0x5, 0x8, 0x0, 0xc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000}], &(0x7f0000e44000-0x4)='GPL\x00', 0x0, 0x1, &(0x7f0000d2f000)=""/2}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b78000-0x10)={r2, r2, 0x0, 0x1}, 0x10) mkdir(&(0x7f0000fe2000-0x8)='./file0\x00', 0x20) 2018/02/16 09:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d82000-0x10)={&(0x7f0000444000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/02/16 09:41:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000784000-0xf)={0xffffffffffffffff, 0x0, 0xa4, 0x78, &(0x7f0000ccd000-0xa4)="e32e0f2bcdb76efaa977c061536e79a8c5723de8399281a6e9d3bc17e23cc9f42d0dd30ff9361590ed449bd03a5fd5bf67581c6a62f78a70886cf854bb5c7ff2e53aa5720fe85e398dd5023c8c416f96917caa476fb7fd579b0fbb9bc37b010c60080929b85dab32aacaea9fc91df1e2faea31cf2c1f836f5c92b917452fa7d68a2de8a6cde2dadd582cc6591f15b80a1bea268472f7a494e61b67f62fa3badf1a08df8c", &(0x7f0000d2a000)=""/120, 0x9, 0x2}, 0x28) 2018/02/16 09:41:49 executing program 5: socketpair(0x8, 0x6, 0x9, &(0x7f0000318000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000035e000)={0xa, 0x1, 0x6f2, 0x8, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac), &(0x7f0000c19000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037f000+0x3df)={r1, &(0x7f0000a6a000-0xd7), &(0x7f0000090000)=""/28}, 0x18) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000abb000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e9f000-0x2c)={0xf, 0x28c6, 0x4, 0x8001, 0x6, r0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000002c000-0x10)={0xffffffffffffffff, &(0x7f000002b000)="8b"}, 0x10) 2018/02/16 09:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000370000)={&(0x7f00001d4000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r0, &(0x7f0000c0f000)="2ec846fa9ac12f916fa366d7581ec53529a1ed65eef12d123014f89fc83dac8da1948bb6111556eafc460a047cbff3496058c488ad1a994a9e3d232c29ccfc12b44ed19c1acdd11498b5dbd6bfdbbd48b28d2f6d5ceec4756ea180e9", &(0x7f0000c9a000-0x1000)="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", 0x3}, 0x20) socketpair(0x9, 0x7, 0x3f, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x2c) r2 = getpid() perf_event_open(&(0x7f00008d5000)={0x7, 0x78, 0x20, 0x9, 0xf584, 0xfff, 0x0, 0x400, 0x10010, 0x4, 0x7fffffff, 0x1, 0x5, 0x4, 0x6, 0x0, 0x20, 0x2, 0x2, 0x800, 0xbf4, 0x4, 0xfff, 0x8, 0x8, 0x8, 0xffffffffffffffff, 0x7, 0x20, 0x40, 0x1f, 0x3, 0x20, 0x8, 0x7, 0x5ec, 0xf, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000805000-0x1), 0x2}, 0x20, 0x40, 0x8, 0x2, 0x5, 0x80000001}, r2, 0x100000, r1, 0x8) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae}, 0x0) 2018/02/16 09:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b6000)={0xffffffff, 0x22, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009a2000-0x3)={&(0x7f0000e1a000)='./file0\x00', r0}, 0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000719000)={&(0x7f0000f5f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000fa8000)=[{&(0x7f000063d000)=""/120, 0x78}, {&(0x7f00006ef000)=""/248, 0xf8}, {&(0x7f0000705000)}, {&(0x7f0000037000)=""/39, 0x27}, {&(0x7f0000436000)=""/191, 0xbf}, {&(0x7f00007d8000)=""/139, 0x8b}, {&(0x7f0000fab000+0x975)=""/4096, 0x1000}], 0x7, &(0x7f00004d1000-0xed)=""/237, 0xed, 0x6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00004fb000-0x48)={0x2, 0xd, &(0x7f0000d36000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2b0f400, 0x0, 0x0, 0x0, 0x80000000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @alu={0x0, 0x9, 0x0, 0xea6f2f9a2fc9b14b, 0x0, 0x100, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x3ff, 0x6, 0xe2, 0x1ff}, @map={0x18, 0x1, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000b21000-0x4)='GPL\x00', 0x1, 0x1000, &(0x7f00002b8000)=""/4096, 0x40f00, 0x1, [], r2}, 0x48) 2018/02/16 09:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x7fff, &(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000071e000)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000096e000-0x8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x87, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000afa000-0x38)={0x0, 0x0, &(0x7f0000132000)=[{&(0x7f00000fe000-0x2a)=""/42, 0x2a}, {&(0x7f0000dcc000)=""/1, 0x1}, {&(0x7f00004f3000-0xa1)=""/161, 0xa1}, {&(0x7f00008d8000)=""/13, 0xd}, {&(0x7f00005f8000)=""/116, 0x74}, {&(0x7f000037f000-0x84)=""/132, 0x84}, {&(0x7f0000539000-0xb0)=""/176, 0xb0}, {&(0x7f000053c000)=""/129, 0x81}], 0x8, &(0x7f0000b19000-0xe8)=""/232, 0xe8, 0x1}, 0x20) 2018/02/16 09:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a9000-0x8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x3, 0x9, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000047000)={0x1, 0x0, [0x0]}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000992000-0x8)) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) r4 = getpid() perf_event_open(&(0x7f00004d4000)={0x1, 0x78, 0x1ff, 0x7ff, 0x100000000, 0x3, 0x0, 0xfffffffffffffff7, 0x41800, 0x8, 0x2, 0xffffffffffffff81, 0x4, 0x1f, 0x4, 0x6, 0x3, 0x1, 0x0, 0x8, 0x8, 0x6, 0x885, 0x7, 0xeeea, 0x7, 0x2, 0x2, 0x7, 0x1, 0x6, 0x7, 0x7, 0x1, 0x4, 0x8, 0x4, 0xdcbe, 0x0, 0x400, 0x0, @perf_config_ext={0x4}, 0xf25d4bb4c1976695, 0x1ff, 0xfffffffffffff801, 0x7, 0x1, 0x2}, r4, 0x7fffffff, r3, 0x5) recvmsg(r0, &(0x7f000060e000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000cf5000)=""/217, 0xd9}], 0x1, &(0x7f0000ef9000)=""/162, 0xa2}, 0x2002) 2018/02/16 09:41:49 executing program 5: r0 = perf_event_open(&(0x7f00004f2000-0x78)={0x4, 0x78, 0x8000, 0x9, 0x101, 0x8, 0x0, 0x7, 0x4002, 0x4, 0x2, 0xfff, 0x20, 0xffffffffffff8000, 0x0, 0x4, 0x1, 0x2, 0x30, 0x80000001, 0x8, 0x8, 0x101, 0xffffffffffffd40f, 0x80, 0xffff, 0x0, 0x4161, 0x9, 0x8000, 0x0, 0x3, 0xffffffffffff85bd, 0x3, 0x3, 0x6, 0x3ff, 0x7fffffff, 0x0, 0x7f, 0x0, @perf_config_ext={0x10001, 0xff}, 0x2010, 0x9, 0x400, 0x5, 0x0, 0x100, 0x19b}, 0xffffffffffffffff, 0x81, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2b7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b15000)='./file0\x00', &(0x7f0000482000-0x8)='./file0\x00', &(0x7f00006a9000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000417000-0x10)={&(0x7f000030a000)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000017c000-0xc)={&(0x7f0000025000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) 2018/02/16 09:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000046d000-0x2c)={0xd, 0x7f, 0x25a, 0x100000000, 0x1, 0x0, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d2a000-0x2c)={0xb, 0x7, 0x5, 0x5, 0x2, r0}, 0x2c) mount(&(0x7f00001c2000-0x1)='.', &(0x7f00008d1000-0x1)='.', &(0x7f0000a41000-0x7)='pipefs\x00', 0x0, 0x0) mkdir(&(0x7f0000407000)='.', 0x1) 2018/02/16 09:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f000045d000-0x38)={&(0x7f00002ed000-0x80)=@generic, 0x80, &(0x7f0000c6e000)=[], 0x0, &(0x7f0000904000-0x2b)=""/43, 0x2b}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000490000)={0x0, 0x0, &(0x7f00007ae000-0x20)=[{&(0x7f0000799000-0x8c)="19", 0x1}], 0x1, &(0x7f0000fe4000-0x130)=[]}, 0x0) 2018/02/16 09:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000343000)) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed8000-0x8)) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000e75000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000f88000)='./file0\x00'}, 0xc) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1}], 0x10}, 0x0) close(r1) socketpair(0xa, 0x80007, 0x400, &(0x7f0000858000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fec000)={r4, &(0x7f0000fed000-0xd6)='K', &(0x7f0000fed000-0x18)}, 0x20) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008f5000-0x8)={r0, r5}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ac4000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb4000-0x18)={r2, &(0x7f00002a2000-0xfb)="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", &(0x7f0000144000)=""/4096}, 0x18) 2018/02/16 09:41:50 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}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7a000)={&(0x7f0000cf7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7b000-0x10)={r0, &(0x7f00007d0000-0x8f)="0b374cbcc198da141e96222b63e3e73128faa99a014cb4e0efc7a9753dbf2666b40181d458669d2364bee15d761ac2b4d5ecced23e1db5806c232e5fdc2621e9335fdfc7c20f926cf597955f1aabcbe5110dbeb77c3a3c591a70be6068598d11c57e8102d87e4f2766e59e18e1e0d0bbb16f09287611f9fcdc02e1a9b34bc559708856f0413e57409f8e55d46ca048"}, 0x10) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000844000)={&(0x7f0000a0b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eb1000-0x10)={r0, 0x28, &(0x7f0000c7f000)}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000416000)={&(0x7f0000bde000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00008e6000-0x20)=[{&(0x7f0000586000-0x1d)=""/29, 0x1d}, {&(0x7f0000319000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000d5f000)=""/228, 0xe4, 0x5}, 0x40002000) socketpair(0x10, 0x4, 0x9, &(0x7f000055e000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000247000+0x659)={r2, 0x50, &(0x7f000023d000)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b8e000-0x48)={0x9, 0x3, &(0x7f00000bd000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5}, [], {0x95}}, &(0x7f0000ea7000-0x8)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000013b000)=""/153, 0x0, 0x3, [], r1}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee8000)) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000091000-0xc)={0xffffffff, 0x1ff}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000)={0xf, 0xd, &(0x7f0000f75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa22}, [@call={0x85, 0x0, 0x0, 0xc}, @ldst={0x3, 0x1, 0x7, 0x6, 0xa, 0xfffffffe}, @map={0x18, 0x7, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x23}, @alu={0x4, 0x400, 0x0, 0x7, 0xe, 0x18c}], {0x95}}, &(0x7f00008e9000)='syzkaller\x00', 0x100, 0xb3, &(0x7f0000f75000)=""/179, 0x40f00, 0x0, [], r0}, 0x48) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cc8000)=0x3, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a6f000)={&(0x7f0000eba000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0f000)={0x0, 0x0}) recvmsg(r0, &(0x7f00001a6000-0x38)={&(0x7f00007bc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00002b9000)=[{&(0x7f0000076000-0x26)=""/38, 0x26}, {&(0x7f0000609000)=""/249, 0xf9}, {&(0x7f00000ff000)=""/79, 0x4f}], 0x3, &(0x7f0000fb8000)=""/236, 0xec, 0x400}, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000713000)) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003b4000-0x10)={&(0x7f0000e0c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001bf000)={&(0x7f00002fd000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f00000ab000)='./file0\x00', &(0x7f00006e7000-0x9)='efivarfs\x00', 0x40, &(0x7f0000cb1000)="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") bpf$OBJ_GET_MAP(0x7, &(0x7f000019b000)={&(0x7f00009bf000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:41:50 executing program 4: r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000072c000)={0xffffffffffffff9c, 0x79, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0xfffffffffffffda3) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000072c000-0xc)={r1, 0x80000001, 0x8}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r2, &(0x7f00000d0000-0x5c)="d122a2f1ea4a27a2ce7fe6ec89adbbeefbabfb4026517325559ab849e89e21c890881614b4e8466708fd99a4803a9ba208c7732b00a52ebddcc8bae2e0c14e2a7f7fad1f5630966b20da66182e152fc8be99a17bf94fcffa6e7c76a7", &(0x7f0000002000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x6, 0x2, 0x6, 0x5, 0x0, 0x4}, 0x2c) r4 = perf_event_open(&(0x7f0000955000-0x1f)={0x1, 0x78, 0x5, 0xffffffffffffff01, 0x80000001, 0x0, 0x0, 0x778b, 0x10, 0x1, 0x20, 0xff, 0x7, 0x7, 0x6, 0x2, 0x99f, 0x3, 0x5d, 0x9, 0x8, 0x9, 0x3, 0x1, 0x1, 0x1, 0x4, 0x3c07, 0x1ff, 0x3, 0xb8, 0x89, 0x1, 0x0, 0x180, 0x8, 0x6, 0x7, 0x0, 0x100000001, 0x4, @perf_config_ext={0xa73, 0xc4ad}, 0x8, 0x100000000, 0x8, 0x5, 0xffffffff, 0x1000, 0xa374}, r3, 0x80000001, r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x2) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f0000248000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair(0xa, 0x643b69a6e842cc97, 0x80000001, &(0x7f0000cdb000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f00007d5000)={0x1f, 0x3, 0xfffffffffffffc5d, 0x2, 0x18, r1, 0x8}, 0x2c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x2e2, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80000000, 0x4, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5a000-0x18)={r1, &(0x7f0000c07000-0x1000)="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", &(0x7f000057a000)=""/27}, 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1}, 0x0) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000658000-0x2c)={0xa, 0xa, 0x5, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000949000-0x10)={r0, &(0x7f0000201000-0x91)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006b8000-0xc)={&(0x7f000008e000)='./file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00001b8000)={&(0x7f0000d14000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffd1d) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000025b000-0x8)={0x0}) recvmsg(r0, &(0x7f0000afa000)={&(0x7f0000173000)=@l2, 0xe, &(0x7f0000b54000)=[{&(0x7f0000667000)=""/141, 0x8d}, {&(0x7f0000573000-0x7d)=""/125, 0x7d}, {&(0x7f0000426000-0xa)=""/10, 0xa}, {&(0x7f0000c29000-0xab)=""/171, 0xab}, {&(0x7f00000e3000)=""/221, 0xdd}, {&(0x7f0000fd8000-0xe3)=""/227, 0xe3}, {&(0x7f00008e9000)=""/211, 0xd3}, {&(0x7f0000491000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f000043e000)=""/96, 0x60, 0x4}, 0x20) socketpair(0x11, 0x0, 0x4, &(0x7f00009b5000)={0x0, 0x0}) recvmsg(r1, &(0x7f000062d000)={&(0x7f0000748000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000ff0000-0x40)=[{&(0x7f0000548000-0xd8)=""/216, 0xd8}, {&(0x7f000004f000)=""/15, 0xf}, {&(0x7f0000e8e000)=""/2, 0x2}, {&(0x7f0000597000-0x51)=""/81, 0x51}], 0x4, &(0x7f00006aa000+0x3b2)=""/4096, 0x1000, 0x4}, 0x20) recvmsg(r0, &(0x7f0000a53000-0x38)={&(0x7f0000b93000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000712000-0x30)=[{&(0x7f00006a8000)=""/220, 0xdc}, {&(0x7f0000446000)=""/69, 0x45}, {&(0x7f0000fab000-0x25)=""/37, 0x25}], 0x3, &(0x7f00009ad000)=""/34, 0x22, 0x8}, 0x10001) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x2c2}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c20000-0x48)={0x4d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x64}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffb000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000031c000-0x38)={&(0x7f0000e98000)=@llc={0x1a, 0xff, 0x4, 0xeda, 0x8, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10, &(0x7f00008bf000-0x20)=[{&(0x7f0000527000)="bbb8efb54333ac99853f94542472", 0xe}, {&(0x7f0000e62000)="b48f8775057c62fcc58c47f3c4c6a59bf61fd32a6317ff2da2fce6f5e9be9ff0a5e0c41993f2e2392a37b8475769bf2a9b8923634be9ee53b38ed019ef97df9c0f789bf4bb943843c3bcf3363cd2d5ded32c0931fe5fe36f0e3e9b65db3c6fecf2512af9f5caa97384a91af12db092087f308609b35954392704bc0cbc052c5bda33296e080c3d43ee819ad50b07f64780c36bd3a3c83c5d9f42c830d557de1966c65ef9e80765b90944184a083548adc8136660e150805c85713e8378a4211fe53fa65faf8efe0c3ed0b4ad8cd20b381da604ae859c06f28279fa0039fdca0b0734197df201ac1c4f11c6adf608c3c88e8d", 0xf2}], 0x2, &(0x7f0000059000-0x100)=[{0x100, 0x102, 0x2eb, "bd18a3c9b954389ce7430da4ffbf8b1dfe10b9802ec16805d3f8f357925a329a2176193b6d6ebac67beec9550f2c1f06099119d900fe747bb80cbee6a75afad97ab4d2e11c51c59e035a74e9b570ba5012873a9553f09a94ec9c6c93b16ef2c4e24f36ed94a019001887ad609c3429923f70993a234463e78b5adcf47e92ce84128f1e5453c1526cc6c07e5c644d78b6e4d2a40b2275062994749c33ea5a7e0447257d1e69181e0669061f55c019d19fe238354ace20420bff61c0b9cd0d4e5a0010ed35f0f2b094858e1e390ec0ca862c0695e588f7f7efa6f85e61d931fdf82d002d1bdf9d630ad922d9"}], 0x100, 0x40014}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r1, &(0x7f0000568000-0x3f)}, 0x10) 2018/02/16 09:41:50 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000556000-0x48)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6c}, [@alu={0x0, 0x2, 0x7, 0x5, 0x5, 0x0, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x80000001, 0xcd, &(0x7f0000000000)=""/205, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) 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, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000305000)='./file0\x00', 0x4) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:50 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001b000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001b000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x24}], 0x2, 0x0, 0x39c}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0x145, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001d000)={0x0, 0x10001, 0x18}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001d000)={0xd, 0x38, 0x0, 0x4082, 0x4, r1, 0x1}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0x1, 0x4, 0xa388, 0x7, 0xa, 0x1, 0x40}, 0x2c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001f000-0x20)={r2, &(0x7f0000014000-0x6f)="8243fd43cd332fdf8c90df53e5ca95a9452d9ad2b6f0bc26f7a3f5032de15d5ddb50dda91acb658cd3a779ac1c162b6fea06be16a73d0378eb1b0083f141daaffa9e962ab9eb348893e8c8cdf80cf6d89294cf2551b3668cedbcf504ee7aa46eb1abeea2f8caf1a235329fff53d299", &(0x7f000001e000)="55478e6eb3d4bfffffda2d49d509c958ca6e3da658e6b39f0d70f459fa9c1ce46aeaf4f060c7fb7d5cd0f9b53f450c36c06af1b965f385dff79c9bdbfe", 0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f000001e000-0x1000)=""/4096}, 0x28) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0x3f, 0x24c, 0x8, 0x8, 0xffffffffffffffff, 0x8000}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x3174, 0x1f, 0x6f9bce7078758fea, r0, 0x100}, 0x2c) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1), &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0x5, 0x7f, 0x3, 0x11, 0xffffffffffffffff, 0xe0000000000}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x8000000, 0x5, 0x4, r1, 0x4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000001000-0x1)=""/1}, 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000051f000-0x18)={r2, &(0x7f000034b000-0x5f)="364d559dccc0561e9598231b3b97bd93682f92077e0c52f627396e1eeda19a50d768e515854b2df6347d8cf759692355ca24068c8c1519cb4efeba8ece7ba28699fbb3807325ebd5735207f4f0f8119a1d395411470777509dab8946045177", &(0x7f00005e5000-0x6d)=""/109}, 0x18) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4070, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000074f000)={0x0, 0xfffffffffffffee7, &(0x7f0000794000-0x40)=[{&(0x7f0000c37000)="f1", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/16 09:41:50 executing program 2: socketpair$inet(0x2, 0x80006, 0x2, &(0x7f00005ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x17, &(0x7f0000001000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9b}, [@ldst={0x3, 0x1, 0x3, 0xf, 0x9, 0xc, 0xfffffffffffffffc}, @alu={0x4, 0x5, 0x1, 0xe, 0x3, 0xffffffc8, 0xfffffffffffffffc}, @generic={0x2, 0x0, 0x5}, @generic={0x80, 0x62, 0x2a, 0x5}, @ldst={0x2, 0x1, 0x6, 0xa, 0x6, 0x18, 0xfffffffffffffff0}, @alu={0x4, 0x1, 0x7, 0xa, 0xf, 0x10, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffe000000000000, 0x0, 0x0, 0x0, 0x81}, @map={0x18, 0x1, 0x1, 0x0, 0x1}, @jmp={0x5, 0x9, 0x0, 0x7, 0x7, 0xfffffff6, 0xfffffffffffffffd}, @jmp={0x5, 0x7fffffff, 0x7, 0x3, 0xb, 0x10, 0x8}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x80, 0x88, &(0x7f0000316000-0x88)=""/136, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ca2000-0x78)={0x4, 0x78, 0x269, 0x3ff, 0xb3ee, 0x6, 0x0, 0x80000001, 0x2, 0xd, 0x1, 0x100000001, 0x1, 0xdfd, 0x7fffffff, 0xd16d, 0x100, 0x5, 0x200000000000000, 0x0, 0xfffffffffffffffe, 0x5, 0x3, 0x1, 0xff, 0x40, 0x7, 0x9, 0x1000, 0x7fff, 0xc81b, 0x7, 0x4, 0x28b, 0x80000000, 0x3ff, 0x2, 0x6, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000573000-0x1)}, 0x0, 0x4, 0x7, 0x6, 0x7, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) perf_event_open(&(0x7f0000ec1000)={0x200000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)}, 0x0, 0x0, 0xbffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000937000-0x78)={0x5, 0x78, 0xb8e7, 0x6, 0x5, 0x7e, 0x0, 0x100, 0x2, 0x5, 0x2, 0x400, 0x1, 0x40, 0x4, 0xfffffffffffffebf, 0x6, 0x9, 0xfffffffffffffff7, 0x6, 0x4, 0x20, 0x40, 0x1, 0x0, 0x4, 0xfffffffffffff800, 0x4, 0x2, 0x8, 0x1, 0xae, 0xff, 0x0, 0x1, 0xf8, 0x200, 0x3f, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000cc2000-0x1), 0xb}, 0x1802, 0x2, 0x7, 0x7, 0x0, 0x4, 0x4}, r1, 0x0, r0, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f17000-0x4)=0xfffffffffffffffe, 0x4) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005b0000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000cd1000)=[{&(0x7f00009bd000-0x3a)=""/247, 0xf7}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000dfa000)=""/255, 0xff}, {&(0x7f00004b9000)=""/127, 0x7f}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f00003f9000)=""/106, 0x6a}], 0x7, &(0x7f000000d000), 0x0, 0x4}, 0x10100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x15, 0x2, 0x401, 0x6, 0x1, r1, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0xd, 0xf, &(0x7f000019a000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x1, 0x3, 0x9, 0x7, 0x20, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x40}, @alu={0x4, 0x8, 0x7, 0x0, 0x0, 0x50, 0x10}, @alu={0x4, 0x9, 0x8, 0x9, 0x0, 0x8, 0x1}, @alu={0x7, 0xffffffffffffffc0, 0x0, 0x5, 0xb}, @generic={0x9, 0x8, 0x0, 0x3f}], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0x400, 0xd, &(0x7f0000b25000-0xd)=""/13, 0x41100, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000029f000)={r2, &(0x7f0000470000-0xc3), &(0x7f00001e2000)=""/85}, 0x18) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000169000-0x38)={&(0x7f00002f8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x1b4, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd35}, {&(0x7f0000013000)=""/92, 0xa5}], 0x2, &(0x7f00005f5000)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) r3 = perf_event_open(&(0x7f0000fb1000)={0x5, 0x78, 0x7, 0x8000, 0x1, 0x2146, 0x0, 0x7, 0x0, 0x8, 0x7, 0x2, 0x100, 0x7f, 0x7, 0x8, 0x9, 0x401, 0x3d4, 0x8, 0x5, 0x0, 0x7, 0x2, 0xa6bf, 0x2, 0x1, 0x20, 0x7fff, 0x72, 0x7, 0x0, 0x7, 0x5, 0x9, 0x0, 0x0, 0x80, 0x0, 0xe40, 0x1, @perf_bp={&(0x7f00009d2000-0x1)}, 0x6104, 0x5, 0x7, 0x5, 0x7, 0x0, 0x2}, 0x0, 0x101, 0xffffffffffffff9c, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b15000-0x48)={0x9, 0xd, &(0x7f0000da3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5ace}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0xffff, 0xc6, 0x80000001, 0x4}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000d53000)='syzkaller\x00', 0x401, 0xf8, &(0x7f0000aed000-0xf8)=""/248, 0x0, 0x1, [], r0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024a000-0x4)={0xffffffffffffffff}) sendmsg(r5, &(0x7f0000d07000)={&(0x7f0000a34000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10, &(0x7f000024b000-0x30)=[{&(0x7f000053d000)="990b10e9a14b9661799c92debc8a8daddc4d64d07bd981a486728a2dd7d085e70def99460bd763e33a209da1ba49e36919946adc895c60198be89b98a14d254ed6e4", 0x42}, {&(0x7f000098f000-0x6e)="85e7a53e9c3d8a47e6aaed698f4ba272e807d90e79056db72e9091e19379e2dbf951a40002c6e720139706a578af09fd35ff2e18e8f4713c707b15a215815f52b22b1e0c1adf2ab01dbb2fffe4aa8b40b145f6a189b7a5077c1b896f261183ed8125402ba91c4574e9dc0f86fca8", 0x6e}, {&(0x7f000097d000)="3a749f284124bdd41d194c473e3dd1a895c6c7f3716dd36be98f8c12a3f0c6412fc0d941e2e47985df17ffef584b1d32f62a658f3f1327df4488b9ad27478984a0fea8935dc8e5e1546caabcbfdf2fb4336f331c2465e89d48739e89", 0x5c}], 0x3, 0x0, 0x0, 0x20004000}, 0x20000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c00000-0x8)={0x0, 0x0}) recvmsg(r6, &(0x7f0000b39000-0x38)={&(0x7f0000b81000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00007bd000-0x20)=[{&(0x7f000049a000)=""/232, 0xe8}, {&(0x7f000046f000)=""/246, 0xf6}], 0x2, &(0x7f0000a43000)=""/47, 0x2f, 0x8}, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cbf000-0x28)={r2, 0x0, 0xe, 0x9, &(0x7f0000f93000-0xa7)="000000004e14d8bfe4ff08f3810019bff8c19b7062a9e988a450520810dad96e018000002f84e46c13000078c7a6d34e1f1b87130de80b2544185e3820ea6e4b6cd1b550c44414f2b2f6249a26cabcf514b4cb803fa29f3c4c7eec6bf293528ce5549d696878ea29b1feace6d52daa4f43ad364c47b39474dadd638653f4f0a2750002019d4768f500171bdc14da7cb1aa472d269cf0ff42cec08041a9abe6736b4b0036c976c9", &(0x7f00007fd000)=""/44, 0xffffffffdfffffff, 0xfffffffffffffffd}, 0x2c1db11ee4ee77) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b21000-0x78)={0x2, 0x78, 0xffffffffffffff1e, 0x80000001, 0x1f, 0x6, 0x0, 0x0, 0x300, 0x9, 0x9, 0x5, 0x5, 0x5, 0x5, 0x8, 0x3ff, 0x0, 0x7fffffff, 0x1000, 0xfffffffffffffffb, 0x1, 0x2, 0x3f, 0x50, 0x9, 0x5, 0xfffffffffffffffb, 0x6, 0x9, 0x353, 0x7, 0x2, 0x2, 0x6, 0xff, 0x7f, 0x4, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000505000), 0x8}, 0x100, 0x3, 0xffffffff, 0x7, 0x7f, 0xfffffffffffffffd, 0x2}, 0xffffffffffffffff, 0x3f7, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x49) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072f000)={0x0}) recvmsg(r1, &(0x7f000083b000)={&(0x7f0000751000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000f5d000)=[{&(0x7f0000414000-0x98)=""/152, 0x98}, {&(0x7f0000a13000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000a78000)=""/48, 0x30, 0x8}, 0x40002101) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000009000)={&(0x7f0000001000)=@sco={0x1f, {0x69b, 0x0, 0x0, 0x4, 0x8}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a5048301af29de", 0xfffffffffffffe4a}], 0x1, &(0x7f0000000000)=[], 0xac}, 0x0) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000f76000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000657000)=""/251}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f76000)={0xffffffffffffff9c}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f76000)={&(0x7f0000567000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/156, 0x9c}, {&(0x7f0000f76000)=""/252, 0xfc}, {&(0x7f0000790000)=""/155, 0x9b}, {&(0x7f0000a26000)}, {&(0x7f00005a2000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f00000d8000-0x46)=""/70, 0x46, 0x1}, 0x2003) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [], {0x95}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000020c000)={&(0x7f0000802000-0x8)='./file0\x00', r0}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000508000)={0x0, 0x0}) recvmsg(r1, &(0x7f00003a2000-0x38)={&(0x7f0000889000)=@sco, 0x8, &(0x7f0000e7d000)=[{&(0x7f0000787000-0x98)=""/152, 0x98}, {&(0x7f0000e63000-0x7c)=""/124, 0x7c}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000c36000)=""/213, 0xd5, 0x100000000}, 0x1) socketpair(0x11, 0x0, 0xd29, &(0x7f0000d73000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000207000)='GPL\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aca000-0x8)={0x0}) sendmsg(r3, &(0x7f0000ce0000)={&(0x7f0000458000-0x60)=@nfc_llcp={0x27, 0x4, 0x401, 0x7, 0x1f, 0x1, "68358607139cb37f8d7628d3ba90f5dc33cd26f8ee36628307d469d0101fecca8629455f5605b100b338eabf9a565e2f4674cd3c1712caa15ae96154bb3ab9", 0xad}, 0x60, &(0x7f0000307000)=[{&(0x7f0000736000)="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", 0x1000}, {&(0x7f0000626000)="8b00646101d0417ba7183b7c5dd174bfd606a32d1f5111edec5cb9bd620fc029a2a37c5196b792fb53ba358e4fe39669ce5863f47337dff85eda3f661f01d537940da4d6b0092c3aa9b473714f4dbfd6030015d715404330737df4f1627b89aef9446fed8c1074ba35058c12ad8fc92daa809347a02bad0267520b75e2f01dcc8c51f96fad79b62e1aa390b7721a6e3ff7dcaeb32b64531d8df6a0586376d41afb692152abde6349faf118ee3297be7f8dd199840b7631f2cdeab55886d5b3af4fea3e7d030881704ade9c1c49947f852624b96354ea0400145faf6a5d21b1f2dbfdf5ce2914c34e313f9f3b60c3e73a8d34d093663b56f32d0664", 0xfb}, {&(0x7f00001ff000)="2d39ca26a0f5fb00bf309724d033ee7a582c44cac7d28c37c8c2f7089d8d43847733aa5f0b125289c42373a3698aaff2c7434598774be4c0f67d42e7be575bd6f7c0f0a187d67776a1647404c0f00107c265186d88423ef18f92acf3e027bc112758a01d14c79803adbcafd0f188d384ccd6f52c19795eca53d42d1d5304a8d72a22032d17faf250abe8f0320077db167da7399593ce", 0x96}, {&(0x7f0000e4f000), 0x85}, {&(0x7f00003a3000-0x41)="926eb59ba04436da56f99a86940c152f262c051fcf11af52f14b4853017add2f572e098cbff30c2243d9edfd395e93ed780809a73bf4b2d2701515a0503233fcfe", 0x41}, {&(0x7f00000de000-0x72)="7d56f32c0a811052f7f1516792c54d09af9480429d1c61c705593409f736ee3b88a6916fc838dcb56e07562eb46348ca7b21a659f346cd4bef05591fdac529d4f062dc5afce636308b79d38cc1819e4a1d20722798c1da17fae75763797135dfdc3fea2577ca28260d1540cdee1bf9478c0e", 0x72}, {&(0x7f0000922000-0xeb)="8d0827c71a3ec9bee509ca0f0ac455e69217cb85c06e26b5845f677a12e0b1b1752848278be3ab74b18589627c00ea6e772f8d167664f6f3502aeb4f0f34d6af6f24227de99ebf098f67274b4fbf74844e41a746cadce374a9574aebfc021dbb0f73961a913043cce5587e5ef6e3caa888b0eb75a9b76df674754e4ecfed562a203e7278b620f122cd7500cc88bbbe722bd8ac6e17c74badff74f74c8f80552b4d6113a41271299604a1ad6f7435dbe155d7f3b9146d67e008725ce9f69dec8b055845d432bda4b91559bdc3a287c6537113bfbd73c5c92ae94f1247b71d98290c896fa2b5d645ed7b5cbf", 0xeb}], 0x7, 0x0, 0x0, 0x8000}, 0x0) recvmsg(r3, &(0x7f000073c000-0x38)={&(0x7f0000340000)=@can, 0x10, &(0x7f0000695000-0x10)=[{&(0x7f0000780000)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x10000}, 0x10141) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000024000), &(0x7f0000007000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000013000), &(0x7f0000022000)=""/40}, 0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x48)={0xf, 0xf, &(0x7f0000010000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @ldst={0x2, 0x2, 0x1, 0xf, 0x1, 0x1, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x3c}, @generic={0x0, 0x0, 0x2}, @jmp={0x5, 0x9, 0xf, 0xf, 0x4, 0x0, 0xfffffffffffffff1}], {0x95}}, &(0x7f0000026000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000026000)=""/4096, 0x41000, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000026000-0x2c)={0xb, 0x8, 0x1c0f620c, 0x80000001, 0x4, r0, 0x7fffffff}, 0x2c) 2018/02/16 09:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r0, &(0x7f000018a000-0xac), &(0x7f000051c000), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ac8000-0x20)={r0, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/16 09:41:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa5000-0x8)) mount(&(0x7f000030a000)='./file1\x00', &(0x7f0000fe1000-0x8)='./file0\x00', &(0x7f00007fe000-0x6)='tmpfs\x00', 0x0, &(0x7f0000dd8000-0x1000)="1e258917fd9f2c") 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac2000-0x2c)={0x3, 0xacb, 0x80, 0x6, 0x11, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f6b000-0x18)={r0, &(0x7f0000204000-0x77)="6bdb653ea46723675d3bab7417a05920bb4462e5cbed161cdabad1e2e019b8c2e0f8ba82b30c9d4d8d83a6b580158e31760f3de68390f541edb95ebad758597f97ee1d327111abaa1eac0dde79b3d7dcc396d73cc7d2abf0ec492d93c77151936ac7b6c4a916c158f2d2311d0004932fd17cf50149278b", &(0x7f00007b1000)=""/102}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0xf, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccd000-0x10)={r1, &(0x7f00005df000)}, 0x10) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a1e000)={0x3, 0x78, 0x9, 0x3, 0x4, 0x2caa, 0x0, 0x9, 0x10610, 0x4, 0x9, 0x4, 0x6, 0x3e, 0x3, 0x1, 0x6, 0x3, 0x20, 0x9, 0x30, 0x100000001, 0x7, 0x2, 0x0, 0x6, 0x4c60000, 0x3, 0x8, 0x1f, 0x1, 0x2, 0x4, 0xfffffffffffffffa, 0x48b, 0xe00, 0x3d, 0x7fffffff, 0x0, 0x7f, 0x0, @perf_config_ext={0x8, 0x7fff}, 0x400, 0x8, 0x7fd, 0x5, 0xdb9, 0x8, 0x80000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xcf) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001e2000-0x8)) r0 = gettid() socketpair(0x1, 0x80001, 0x2, &(0x7f0000e83000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e31000-0x78)={0x1, 0x78, 0xff, 0x200, 0x80000001, 0x7, 0x0, 0xffffffff, 0x80200, 0x4, 0x3, 0x80, 0x9, 0x1, 0x0, 0x0, 0x6, 0xd25, 0x4, 0x9, 0x3, 0xd46d, 0x3, 0x0, 0x0, 0x641d, 0xfffffffffffffffa, 0x9, 0x9, 0x4, 0x1ff, 0x3, 0x4, 0xff, 0x7f, 0x4, 0x6, 0x8, 0x0, 0x3, 0xad5ca9dd70c4232b, @perf_config_ext={0x6, 0x6}, 0x4000, 0x81, 0x8, 0x4, 0x401, 0x2, 0xfffffffffffffffa}, r0, 0xffffffffffffffd5, r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000069d000-0x10)={&(0x7f0000cb1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f69000)={&(0x7f000007c000-0x4)='./file0\x00', r2}, 0xc) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000025000-0x10)={r0, &(0x7f0000024000)}, 0x247) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000023000)={r0, &(0x7f0000024000-0xd1)="204f924937", &(0x7f0000021000-0x7f)=""/127}, 0x18) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000012c000-0x78)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x4, 0x5, 0x22}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00005cb000-0x2c)={0xf, 0x1dfe, 0x101, 0x1, 0x1, r0, 0xffffffff}, 0x2c) socketpair(0x3, 0x2, 0x5, &(0x7f00001a9000)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000), &(0x7f000034f000)}, 0x20) 2018/02/16 09:41:50 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000001, 0x4d031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003be000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000773000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007bc000)={0xffffffffffffffff, 0x50, &(0x7f0000055000-0x50)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000)={0xffffffff, 0x9, 0x18}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae1000)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000ae0000)={&(0x7f000084b000-0x3)=@can={0x0, 0x0}, 0x10, &(0x7f0000ae0000)=[{&(0x7f00007e6000)=""/103, 0x67}, {&(0x7f0000ae1000-0x5e)=""/94, 0x5e}, {&(0x7f0000ae1000-0x15)=""/21, 0x15}], 0x3, &(0x7f00002d8000-0x39)=""/57, 0x39, 0x1000}, 0x40000000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a2d000-0x1)={0x0}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000606000-0x38)={&(0x7f0000ae3000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="9beed773dc2f085901a0759da88b6767"}}, 0x1e, &(0x7f0000ae2000)=[{&(0x7f0000ae3000-0xe9)="255928be4eb5dfc250cc5d45cd52d2b2aee16c62f7d67b9f292cfae8ab62bae88771c7c359173ede854a58ac07c12c24f8c9a3972bca612cb7fbd203d4308b7385ef603e697d0f7b12b03b2957b58d945bd533174bfc5e02a28de6a166ffbb023dd3f42ed648477a7c4d741db67a4197174eb10b1a713a3caf395d22dbb71563b7c8cb7c0bbe102cf4bf84bc608c743c51f8301c2970b4d15d2740ff3cc5f11bd2bdd79e1d4c54f170636633ce8c3c68f8ff030f0161a4bfa32e9d7140cadb3c1e54620744e94179fbd96cadfe0fbabe9c7ac1c9635381d9048db642b7163739a8bc19f25f586e0904", 0xe9}, {&(0x7f0000299000)="ffea4dc48458346dffb9f1ad7d7827fa01eaad6fa991997b64fed33d927481632bf3c055fa3af453dfaf827d2a42e395f005abd18aa5c30830707ca196a68b2daa477dd2a11373", 0x47}, {&(0x7f0000ae3000-0xde)="f6129d0241f23dd0714733bf5a374620928cc657c9f8df4e3927a4875f2a2d69dc963118c139ce1fcdb5c051497acd9d460b0707f8bf162b6c0d6ddaa048fd1e8bde7f6c3564e2c7c5dc60d635dc1517f1a943644814632e35cb2fb5d70b28d80a03898af6900a75be4d83907665b9bbd6791709daec0754fcbb7caa867fa8f7493760d9aa8f29ecb7cc18230a8d2932918905250d0d8636dc6e031312985ebbcb4075766563e44b3a07ce2ffcac2cb157d6c03e57f76bc08eccabef155a41532ee689c35942bd6b72141f095130047689ae23944d6f84bdb64d075d17d5", 0xde}, {&(0x7f0000742000-0xf0)="bac772683b7ca0790bb6675a938731414cc31a0b4a6edffa3b46f95160d816f96cb26cbf2c1d545064dd026577cdce857a314a4b3e70e6e5db4bc29ef6594e983d40ee52080d87dd834ab0f78baeaae804cb6f1b3a81c48c3bf073a6c785f16dc1f08031deefc625acb8269256cb929fab912e2d865ef0a7c203ecd8e81ac6dacfd8ce03c46d9e493f30e9bb630261b9161f52653d8c0a4ae29318f3a05d3d78d20b17c0fc83d203c42402cc1d15ffb1a271c2dddbf8d13e5260bac687556c401a89c5d552b2e72c13400658e2772bcce9b2b65b14676377820159d36db1949bb1592ab4425eab1900e085bda886fd72", 0xf0}, {&(0x7f00000d9000)="7475c3c9f55ea1e8ca79fed06cc3e6c5fb3748d713ae06f6ac9fab7964ec2904e0f3fbe5baf510d63e4779866bd7253dcd3769454a7f269e315df8570030448552c14f1dceafe2f0f5c88764dfbaf5cf0a6249da1fff306adbb2c33100444d4302dabc32cd2d21cd913fd9097641a5df45cdbcac6d153d6e111e18", 0x7b}, {&(0x7f0000ae2000)="62f45a81940589686894e19dceff9ece91b002f9490d6a75e11da3c7b81d3ceb1126a96a5e5298f934797a4fed7133f24c5b945c60b539ab6444719222432d09f0ada40d222157fb946ce7065489a2b858a7732e76d1b83098d0892eecf40b1de29d031e68df62e600b6c379bd2b1a62ebf4ede8ba14aae7c89d769e617fb0fedb56a080897d06dfe7d71d55553ef98d93987f51f328ef2aedf0870c57a3a054c80e49e135ce79466b22040e5daf2630d30ff0a7116c4ce7967c9f70f22c65f1e9bc4cc3869eae0d27f5b63a156ba358a55b138021453990138a16f6e99c7042d6677a1f7368aec15b967a36993cc0edbd", 0xf1}, {&(0x7f0000ae3000-0x8d)="61b4530fde02f415c1af84d98013b6fdceed53677dd184c89a712742c6d25de60bd357eee3c52be90c6f85b36dfbc4973f67b90d1f5d9119c02bc4c895705961e90042e23844ea6b27f3f87f884c0703273b2b182635f2c30032f32e9d65cba078ece99b3ffd1634dae893601baa5f075feb7e0a67a95832b062aa6722ceecdacce1c49f17d516defab825adcd", 0x8d}, {&(0x7f0000ae3000-0x72)="e7609aa98e5e5d028301a07ba24da69206918948df333037cbcbe5f93a177a7d5c6b08794de2a9568881db4f503a1846a51355d5bb6a72168aa85510497b7f1de08347d6ca24348b110be99dd2812e25ab7fed21097dd6e618ce682509dec32d0409125b83bad0616b791f3e8dce7a5f5a60", 0x72}, {&(0x7f0000283000-0xc3)="40a1e1b8f24c1a9d37f39b89656ecb3afe7dbb42c55e36246c1fb15fd4d1b40c1fc3e991e4a00cc8fbc8207547a5e5dedc7ae8fd471ac4c8aa426bd1505ed566042d9f85c83d8783b79282bb42bb2b100738c53b35ba1d41964c49302ea24596f295e8891efad02ae0557e7cddcc15d2a87a436214f46d71d4cd9bad2f61766f9c74d1108d2c3f73c6153d1a67c38811ed0580412ae7bc1506d62cd22ccbd28b66f330a6ad9dc4a4a2267278909c68d6e990733e146f0bcfaa162cf5376641eec73925", 0xc3}], 0x9, &(0x7f0000708000-0x98)=[{0x98, 0x1ff, 0x100, "0d0c829c43774877637ab04eb91832ceee1bf4911eb2265a25297ac300745b48c0cb7d65166d8d49f413b0d16004b86785cd703af9579b312ce83a08064bfce43194156899e93d5865c41ffd1106e546590e52376c31415620b3e1621cbb83728906d8e507ea9a9653c13a30aa559f3bd6c77185af577cdb95e1b8d9f232890b94fdc91bb5f73c"}], 0x98, 0x81}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ae1000-0x48)={0x0, 0xf, &(0x7f0000882000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400}, [@jmp={0x5, 0xffff, 0xa, 0x0, 0x1, 0x80, 0xfffffffffffffff1}, @ldst={0x3, 0x3, 0xfffffffffffffffd, 0xd, 0x3, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, r1}, @jmp={0x5, 0x9, 0xc, 0xf, 0x1, 0x1, 0x4}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x7, 0x100000000, 0xf, 0x5, 0xf, 0x1, 0x400}], {0x95}}, &(0x7f0000ae1000-0xa)='syzkaller\x00', 0x8, 0x2b, &(0x7f000085c000)=""/43, 0x40f00, 0x1, [], r2}, 0x48) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x889, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fa8000-0x6e)="0740061855a7546e842bd708c27a5dd4dc0c5846f2f54f0e4ad79e9ba1968152f15d16ba3b8385b8db960ec26b94b6dd810d827e537589cca4a1af5dca7b61c7bf40aa113035ce4e5f01efeba40e84e102a5523cc20b8ec9e0760ecbcb6c351e8e53fbb69100000000000000056b") mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x1ff, &(0x7f0000f79000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ece000)='\'em0($\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa4}], {0x95}}, &(0x7f0000f6c000-0x5)="4a022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00'}, 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) 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) gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003d9000)={0xffffffffffffff9c}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7d000-0x4)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000def000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007d1000)={r1}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f7d000-0x8)={r3, r0}) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00002c0000)={0xf, 0x283, 0x753e, 0x9, 0x2, r0, 0x200}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac), &(0x7f000095a000-0x1)="d3"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037f000+0x3df)={r0, &(0x7f0000a6a000-0xd7), &(0x7f0000090000)=""/28}, 0x18) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xd86}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f00002c4000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet6(0xa, 0x800, 0xfffffffffffff801, &(0x7f000007b000-0x8)={0x0}) recvmsg(r2, &(0x7f000002f000)={&(0x7f0000331000-0xc)=@nl=@proc, 0xc, &(0x7f0000c5a000-0x40)=[{&(0x7f0000ad4000-0x1000)=""/4096, 0x80f}, {&(0x7f0000f72000)=""/121, 0x79}, {&(0x7f0000c9b000)=""/1, 0x1}, {&(0x7f0000f01000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f00000a1000)=""/26, 0x1a, 0x800}, 0x40000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f000059e000)={0x10, 0x2, 0x20080000000000, 0x3, 0x18, 0x0, 0x1ff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000082a000)={r3, &(0x7f0000ad8000)="438d80ab0dda96aec79393e6844551b91a8459f9039cacf3684e9e5a6bc5b654df6d9f5c23c4044c5c76c4dc1b05a868431f5e880041316001cbde1f0073839ab7d20d9352a029cae8b79a83e31c1d75f96a57b1ac9b0800a426a468413fae730802a04c9eb64a91baac6c923f8fb94f74bb29", &(0x7f0000daa000-0xc0)=""/192}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea4000)={r1, 0x0, 0x22, 0xffa9, &(0x7f00009bd000)="0d90005000000003ff0310000800090700000000000000067f0477010062cbb8a2ce", &(0x7f00001a3000)=""/120, 0x0, 0xfffffffffffffffe}, 0xfef9) bpf$PROG_LOAD(0x5, &(0x7f0000d74000)={0xd, 0x17, &(0x7f00001a3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @ldst={0x3, 0x0, 0x1, 0x9, 0x0, 0x30, 0x4}, @jmp={0x5, 0x101, 0x7, 0x0, 0x7, 0xffffffc0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x13}, @map={0x18, 0x3, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x22}, @generic={0x1, 0x32, 0xd00, 0x96}, @jmp={0x5, 0x2, 0xf, 0x2, 0x7}, @generic={0xa6c, 0x7, 0x51, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f000098f000)='GPL\x00', 0x4382, 0xb5, &(0x7f000004e000)=""/181, 0x41100, 0x1, [], r0}, 0x48) 2018/02/16 09:41:50 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f000036f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000531000)={0x3, 0x5, &(0x7f0000436000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6d}, [@alu={0x0, 0xe6, 0x3, 0x6, 0x0, 0xffffffff, 0x10}], {0x95}}, &(0x7f00002fb000)='GPL\x00', 0x40, 0x96, &(0x7f00000d2000)=""/150, 0x41100, 0x1}, 0x48) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a1000)={r1, 0x50, &(0x7f000016b000)}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008a0000)={&(0x7f0000541000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008a1000-0x4)=r2, 0x4) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000030b000-0x78)={0x5, 0x78, 0x20, 0x1ff, 0x2, 0x3df, 0x0, 0xfffffffffffff801, 0x80010, 0x3, 0x7, 0x9, 0x80, 0x800, 0x6, 0xfff, 0x8, 0x4, 0x7, 0xc0000000000000, 0x3, 0xa4, 0x7, 0x7ff, 0x3, 0x75, 0x3, 0x3, 0x0, 0xe12, 0x7, 0x4, 0x4, 0x569, 0x1000, 0x9, 0x8001, 0x80000000, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000df1000-0x1), 0x9571077f330cc353}, 0x8, 0x9, 0xfffffffffffffff7, 0x2, 0x80000000, 0x8, 0x6}, r1, 0x0, r0, 0x1) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000058f000), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mount(&(0x7f000005d000)='./file0\x00', &(0x7f0000a62000-0x8)='./file0\x00', &(0x7f0000fac000)='fusectl\x00', 0x2000000, &(0x7f0000ee3000-0x56)="ae15cc61cf06372993ffd6de71678361bdcda248595da785cbb7198767b4b2d24353f10300164ed418d9e6816d33db071325a2aa51749404f3ee5d62d5bde8841c6ee810a081e950884a5c12f4b355cdc65d85b7fb0a") mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socketpair(0x11, 0xf, 0x2, &(0x7f0000393000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)}, 0x10) 2018/02/16 09:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xdfc, &(0x7f0000e68000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fb8000)=0x401) r3 = gettid() perf_event_open(&(0x7f00007a4000-0x78)={0x3, 0x78, 0x1015, 0x3fe0000000000000, 0x9, 0x0, 0x0, 0x8, 0x8, 0x2, 0x10001, 0xffffffff, 0x100, 0x9, 0xcef, 0xfffffffffffffff9, 0x0, 0x0, 0x160d, 0x20, 0x5, 0x8, 0x1, 0x9, 0x100, 0x400, 0x5, 0x6, 0xffff, 0x2, 0xb33, 0x4, 0x0, 0xfffffffffffffff9, 0x80, 0x61ef, 0xffffffff, 0x4, 0x0, 0x9ae, 0x0, @perf_config_ext={0x4ce0, 0x80000000}, 0x4, 0x100000001, 0x800, 0x6, 0x3, 0x8, 0x1}, r3, 0x100, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000079a000+0xc43)='n%)system\x00') 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b11000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd1000-0x8)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fd9000)=0x2) r1 = gettid() perf_event_open(&(0x7f0000a3b000-0x78)={0x0, 0x78, 0x1, 0x0, 0xc2, 0x1, 0x0, 0x0, 0x8, 0x1, 0x7, 0x81, 0xe16, 0x10000, 0x3, 0x4068, 0x0, 0x4, 0x0, 0x8000, 0x2, 0x5, 0x9f6, 0x7f, 0x5, 0x7, 0x9, 0x0, 0x4c, 0x8000, 0x71, 0x7, 0xfffffffffffffffe, 0x5, 0x32f, 0x9c67, 0x7, 0xfffffffffffffff7, 0x0, 0x4, 0x6, @perf_config_ext={0x8f94, 0x2}, 0x1, 0x6, 0x3, 0x7, 0x100, 0xe9}, r1, 0x80000000, r0, 0x6) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6f, 0x8000000000000, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000da0000)={r0, &(0x7f0000757000-0x1)='y', &(0x7f0000afe000)="fd"}, 0x20) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0x7a, &(0x7f0000fcf000)=""/251}, 0x48) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f44000)='./file0\x00', 0x120) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000019000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000001a000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x20000000000000}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xc66d, &(0x7f0000019000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000013000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e6d000-0x10)={r1, &(0x7f0000efd000-0x32)="68388af58a960e9ffcdf8a57b4a19b184b5a73d94bb3fa50cf44948e8cc56963e6d0f3b3660eef52317397ab01e1255feb79"}, 0x10) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/02/16 09:41:50 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) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00008bc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000b6a000-0x20)=[{&(0x7f0000c06000)=""/36, 0x24}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f00003aa000-0xfc)=""/252, 0xfc, 0x8001}, 0x40000040) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000268000)={0xf, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x1, 0x1, 0x9, 0x2, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x14}, @alu={0x0, 0x8000, 0x2, 0xf, 0xf, 0x1, 0x8}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f0000d90000-0xa)='syzkaller\x00', 0x1, 0xa5, &(0x7f0000001000-0xa5)=""/165, 0x41000, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee8000)={0x0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ee8000)={r2, r1}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee8000)={0xf, 0x4, &(0x7f0000ee8000)=@raw=[@alu={0x7, 0x5, 0xd, 0x4, 0x5, 0x20, 0x4}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000ee8000)='GPL\x00', 0xffffffff, 0x0, &(0x7f0000ee8000), 0x41100, 0x1, [], r0}, 0x48) r3 = bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14), 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee9000)={0xf, 0x8, &(0x7f00005c6000-0x40)=@raw=[@alu={0x4, 0x0, 0xa, 0x9, 0xa, 0x10, 0xffffffffffffffff}, @map={0x18, 0xd, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f00007c5000)='GPL\x00', 0x4, 0x1000, &(0x7f0000079000)=""/4096, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee8000)={r3, &(0x7f0000aee000-0xb0)="4da198572afac2c8aac188b0599bf9c7a15fb3816f7541d3dc078ebe787d9d494f86cfa132fff633b36f147953543e2029d0d2b09225d57426f185ee17fd73e9a9eb1ff24c0be28760babe8abfd9fc60c8cccb08a3e6775da899244e86e714342c1d7e0df17715cfaa241861e1256f2dc2d81cfd0cbcbcf0a1bad84496077cef245a9e73a955573ef33a132fa352787f384abff487f59d4c7a44cb665150383f62360fe41b7f024a5f4080035a8e19b0", &(0x7f0000ad0000)="123fad4b4c7337d03afab57b70c8261d2d51c4fe5f27a906f29c655f240c478a6ecca575c3cb68b811a0b8e1320d630a7cd567e0012acbad9c562f5be25cadc70b76ed9e3244d552a5b3af801fe8217114945fc22cf11d7f892d2e58dcf5f89c9d702c1ff0b22db8571f518230b04e840fdb474bb093fcf0e47c9b3563164569af01963b12025904e6e34806c054181b5b3a970e19e4e814fbb4a3114ebe33d7dd64e5d6825ede3e4238fdf192f2af391e4caf4ae2b9ba664d60b1c93e94aa9d7e9e5c8509405053b1cb2cb70b", 0x2}, 0x20) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000eeb000-0x8)) gettid() 2018/02/16 09:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000014e000-0x8)={0x0}) socketpair(0x28, 0x0, 0x0, &(0x7f000008e000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000ae6000-0x38)={&(0x7f00000ac000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x0, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x32, &(0x7f0000657000-0x50)=[{&(0x7f0000edb000)="5dd3954b33f6ad4a4e23555174a2efe705d931352c78a39fac4a2e8facbe63925a2ac9340c898a3fadf6882bc2682199a4d8474039270fbfd9b1b1", 0x3b}, {&(0x7f00003cc000)="a376ebdc5cfee5ef7bba27f2ab02e70a0395281f2c489444be14e9ba0c78d36da99af6117104a20da6052240c144f4f62204b595e7fac53e51610b1529f07bb3ecd16c47dfb885b0e3a2f659660c1822aca8d836f0fdf27621bd97dff1c8e832f90c28fe4f6f4ba39b5e9ec05f5090d01e4d0295c3eaad6f71a6ebdf36b5dabad30c91e88aeef2452d9dc4ebc3885212fc9cd304553a2a477b989c74a6b136755acfc1b2480fb23cee8a41139a4bf2938d30f3cb0d9d26c5dec93b5638d052ffca0bb8eee8e91151aed241bd5e65ccd105710e22ec21cacd9d6fa435f5483f58a8", 0xe1}, {&(0x7f00004f5000-0x74)="80b9e6b168bab6eef5356a35b143569d390c771f0d484f339c4eddaac81153858a316e94d8b2cda6603b01926021bf29e7f3d73fe4d6cee33660377f5a1bf55cbae51bb28f7b3564caf7ebe1c34d079c49ffac936f269d3bebbb367df88396539c0abe3aefb0cb2831d5e346bce127f64e38ee3b", 0x74}, {&(0x7f0000815000-0x3)="f42c99", 0x3}, {&(0x7f0000f89000)="5fee7bd2a59890", 0x7}], 0x5, &(0x7f00008fc000-0x298)=[{0xe0, 0x117, 0x9, "f866b3ae4a83ff0163857ae6181f8c4fd855f364629d9fdcf291fb1c4c1b4e7cd9e30c700e5bef4bdcf96f4827f0deef494be9e2e5110ed9d3cd480e434f3a169e3eec46ad87e84886c174e49f592baf4061ac83f230e1146df7d085b5e7aed56b75bc8477abea9c9c72003498b6a0c73a82b564005b794399d8716860c0cb85b087d125d89b6cee541f363ae387c981c57f71cf755ad99ae1be0e97dd94176c7336172d905978bdcb3c3a69b4869499fb662f4a423b3999f72422b515d0d692dcf7f534be328fbed4"}, {0x88, 0x116, 0x2, "bb7065d4763309d44bce2319df0ce6caf2152e63a76740e2991c4bc6949807f46bf019faf3a613412beb93e59b47a09fa1f2e0296975efdab334447774510849c8bec473737ab54f57e72ef8d811ffbbf8e9bec8a9b8fe9f39d4523c1840f2faa0a450ff24d77dd6069747775f2a92e4aa87a344629f"}, {0xf8, 0x102, 0x76, "d725e33dc20359cd06cc2a481ef56efe706fb6b834266993a48a0a21d81ce60e58f81d5c2011f741c1e6e0c55203280df6779ba76cd6270964336d5ef24a8f500d7c116cbfed1f2bef28cc70dbd37451b28dd4bfa66ce6301db9cab5e13a11a6bc6386a2b816735cef1fbffa1552e1189705f82a2ecf615ad3f96c6d109e5317037d0e652c0db13a5d8f11b735d7810b9423337ad66f0b67acefe242c600bd09d7ebfc46ddc87861f43841224e7d23a6fa6b4f5ebe9efe22ee399b81e5464c3310187d6555312658abb7dbca115bc784b86f909ca450989514c855ee264aedf6b08e3dfe"}, {0x38, 0x1ff, 0x0, "a5bc687357792feb0a59c6628313ac233e1a4e29a1aac52fd0324e39bf2f5a24e5a148"}], 0x298, 0x20000000}, 0x1) 2018/02/16 09:41:50 executing program 2: r0 = perf_event_open(&(0x7f00003d8000)={0x3, 0x78, 0x5, 0x10000, 0x10001, 0x9d, 0x0, 0x401, 0x44104, 0x4, 0x401, 0x1, 0x52, 0x0, 0x0, 0x80, 0x7, 0x400, 0x8000, 0x7fffffff, 0x80000001, 0x0, 0x4, 0x426, 0x2, 0x44, 0x3, 0x5, 0x3, 0x6, 0x38f4, 0x5, 0x1, 0x0, 0x3577, 0x30000, 0x994a, 0x3, 0x0, 0x1, 0x3, @perf_config_ext={0x0, 0xffffffff80000001}, 0x120, 0xff, 0xff, 0x5, 0x1, 0x0, 0x401}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffd000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00000b8000)={0x5, 0x78, 0x4df32c1e, 0x100000000000008, 0x8, 0xfffffffffffffff9, 0x0, 0x4, 0x8880, 0x2, 0x7, 0xfbfffffffffffff8, 0x401, 0x2b38f9ec, 0x100000000, 0x1, 0x9, 0x525, 0xcd9b, 0x80, 0x7, 0xff, 0x80000001, 0x5, 0x6deb, 0x216, 0x8, 0x8, 0x200, 0x108a0d45, 0x8, 0xfffffffffffffff9, 0x1, 0x1f, 0x4, 0x101, 0x80000000000, 0x7fffffff, 0x0, 0x580, 0x5, @perf_bp={&(0x7f0000d77000), 0x26}, 0x400, 0x7ff, 0x3ea6, 0x7, 0x4000000000000, 0xb1e4, 0xffffffffffffffff}, r1, 0x10000, r0, 0x1) perf_event_open(&(0x7f0000600000-0x78)={0x2, 0x78, 0x1ff, 0x4, 0x3, 0x1, 0x0, 0x418, 0x1100, 0xc, 0x8, 0x10001, 0x1, 0x0, 0x200, 0x9, 0x3, 0x9b, 0x800, 0x8001, 0x9, 0x800, 0x8, 0x20, 0x3, 0x4, 0x9, 0xb70, 0x7, 0xa, 0x80, 0x6, 0x8, 0x4, 0x7f, 0x3234, 0x80000001, 0x5, 0x0, 0x2, 0x7, @perf_config_ext={0x4}, 0x282, 0x33b22adc, 0x0, 0x6, 0xce00000000000000, 0x20, 0x5}, r1, 0x7fff, r2, 0x9) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000c90000-0x38)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000e88000)="17cb04801f6d3b1246a83c6b764bb2c39bdde0a7ff058037cc04a2c4034effebb30c61bbe6393534bba335fc276e568102210bec1f736972df8d0feff7d4399c924715ecfe988cf8afa50fadb75de4a0eb8137483fab576fb1e71620f8dd90bbd3f83f4384222a1d7402724c5fa4c69abdfd0ee794fd0a0ea8a5d77fe720843254ff070d4b3576c6d3615c2443a4b9551be2aa63a8a56e9a2ef3641862e1cc860d965b821471", 0xa6}, {&(0x7f00000c7000)="f5879a0bd98e4d98ba53f1ea18b3e93c31f7177585c8ae72fa0adc24577d8158f11c613c9682a2782435e8645e9aa6f7a325cc0056fe6bb40a326f1324105b2626bb3b6324ecfaadb8cd1dbd2c0865b635e58f0f1f8f63465050fdef01484a08e741c270feb05a5798e1affdda628b69a93aed0ede915fa99be9ac971a2d53ca65f553ca62f768", 0x87}, {&(0x7f0000001000-0x6d)="52a0a085a43ca6c6575623363734967ca4ad1c864b02359e6627a7a1cdd331719482f75756121e83fea4787b95603358fc889e9033dd6ac6bf85da6cf4df01fac0bf1d76b8d8f7ef4d22d80064db0d72406cea01c9c9df8d27deffb8f0263be27b89e2616f7629e3cefa24919c", 0x6d}, {&(0x7f0000001000-0x14)="2cc451475df74d2d4b67e819ccc19f1a3511f15c", 0x14}], 0x4, &(0x7f0000b21000-0xc0)=[{0xc0, 0x119, 0x9, "bee233a6f91b5c21f404cd84e1bf6f9086340fbcd01e43cf92d78c5fa95e7f0353d46d0378577a58dd12f95daa3dfb4557ea87e0a157f27767e9e88bb6d3b56c45bc7c3c20cb1a29b40bb1632b6b5e02b15aa102c17c72692bcd2c36228c76ce882fdd7252636b73d34a6be1e531f09e1fe15fb9d81bbc2eefb79141aa2bedb1ec11ca90b536270938e25d1c3409dcb5322c27c13a0f43b73dbf63cea2c5e21edc841f7a9ae16a24012a6293"}], 0xc0, 0x80}, 0x862bf11a65820365) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x0) sendmsg(r1, &(0x7f0000593000)={&(0x7f0000f3d000-0x10)=@ipx={0x4, 0x10000, 0x100, "1e249a9c8da2", 0x2}, 0x10, &(0x7f00004d1000-0x40)=[{&(0x7f0000b01000)="dc19", 0x2}, {&(0x7f00003c9000-0x94)="3e381670c10f915e05141d928de5cd3a35b39dd4b4c4c8ce150c6720ed015f726fc1e8dd2cc12a75927670f33a5562b82199ad027394768f527795d78471dedd76b7f3c1db949a5bff4a0bc933f290b4ebad24c995dd40f8c30df80ea10cf910d0effa0389888e48a2d41b37858db576dda12921bf2f0a9104dab1b499f487144b99f467b863f875104f582fb3b73f32c8bcb59c", 0x94}, {&(0x7f000025e000-0x56)="666eeedc6e3c09a1acc436604491c6813880e18f35ec1fe869c25899019e8a04e16c91efab4b71df5dd562ad786c3e55b0f5bdc921fad46608d27778260731d68018f13adfcf8c664ff5a484809d0cbf77bcfd63dca9", 0x56}, {&(0x7f0000d2e000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f59000-0x1c0)=[{0x20, 0x101, 0x2, "137a34273f8e9c4098d4f41a64950e"}, {0xc0, 0x115, 0x23684b18, "7f7c085bbd763215ea64895a3c15f6d76304c3a59f8ce23aa7f6d8657292dd81e567ac0d0ee4e1d64224032de7391c4f36d49e91de4565f26a594beea71cff2c81a2198115881d567b30b3223c5a5ef77389dda923806282abb80d6e86882852240e4ef56a465204e2ee99d1ccb9584d77d5458a10fba51d58b528169e4264e68f345d03f5fbdb726aae1327a11ff8c3943f5ce33dc6518efd6f3b025c8a2fd620d45635a41790ff10440d97"}, {0xe0, 0x11b, 0x4, "0f103beeb815e9536a37912687a227fecbaac208bd098bb08f131ebcf63b4c644f1c868ae3df484b1f300d9d574b70f2ae338add06f8df24ff45085b37fc29961d60ac143a4eb91502178cf268dcd88aec0dc576517d00a19691d44119fe345d205c7d07b1d84c37691af678c338cb137460d5b85d82868a738edf5feb01e3ac5c4c4d8e7e36d00001f94971ae8079a47797da2fbf3e0c5c030d2e512e0d594347ce51f3abb6da4c7df2c898f9641787cd5eac88cc4ff45429c135e7fbf358a7907771a5d51aacb85c2538a8e0a939"}], 0x1c0}, 0x20008000) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[]}, 0x0) 2018/02/16 09:41:50 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000239000-0x8)) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000237000)={0xffffffffffffffff}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000239000-0x48)={0x0, 0x6, &(0x7f000010e000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x37}, @jmp={0x5, 0x8, 0x1, 0x7, 0x0, 0xfffffff1, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000238000)='GPL\x00', 0x3, 0xe9, &(0x7f0000239000-0xe9)=""/233, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000159000-0x38)={&(0x7f00001ea000-0x80)=@generic, 0x80, &(0x7f000023b000)=[{&(0x7f0000226000)=""/140, 0x8c}, {&(0x7f0000179000)=""/180, 0xb4}, {&(0x7f000008d000)=""/233, 0xe9}, {&(0x7f0000203000-0x8d)=""/141, 0xfffffffffffffdd4}, {&(0x7f000023c000-0x1000)=""/4096, 0x1000}, {&(0x7f000012a000-0xe8)=""/232, 0x5b}], 0x6, &(0x7f000023c000-0x1000)=""/4096, 0xfffffffffffffff7, 0x1000}, 0x160) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000023b000-0x38)={&(0x7f000023a000)=@hci, 0x6, &(0x7f000023a000)=[{&(0x7f0000022000)=""/221, 0xdd}, {&(0x7f0000011000-0xf3)=""/243, 0xf3}, {&(0x7f000023a000)=""/53, 0x35}, {&(0x7f0000221000)=""/4096, 0x1000}, {&(0x7f000023b000-0x6e)=""/110, 0x6e}], 0x5, &(0x7f000023a000)=""/214, 0xd6, 0xfff8000000000000}, 0x10000) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000238000)={r2, 0x0, 0xa0, 0x1000, &(0x7f0000238000)="6daf9b544fa682355abada5b3cfc4574afca0697bb08c5dc8c2cf6d9aaa56c4877f260f2255f2ba8b31ed527d16de87511f75e81699c4390a50413d47509ffd99a2ccb4fc62f1999e226e16214189a426a29f7ef18f15185112f0b50cc241e8dcfb37ab8068f17fd93c4e4525255d7c189fdb8745614025a83dab2932f927547d255371138cea51d7ecdffed800a0e68a7a4c33d0e6637832cfae924c7de0730", &(0x7f0000151000-0x1000)=""/4096, 0x8, 0x80}, 0x28) sendmsg$kcm(r1, &(0x7f0000185000-0x38)={&(0x7f00001b0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a, &(0x7f00001f0000)=[], 0x0, &(0x7f00000da000-0x578)=[]}, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000107000-0x48)={0xf, 0xa, &(0x7f0000046000-0x50)=@raw=[@jmp={0x5, 0x2, 0xb, 0x0, 0x9, 0xfffffff0, 0xfffffffffffffffc}, @alu={0x7, 0x20, 0xc, 0x1, 0x0, 0xfffffffc, 0x689d24a0cb387024}, @jmp={0x5, 0x0, 0xf, 0x4, 0xb, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0xf, 0xa, 0x6, 0x18, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0xb, 0x7, 0xf, 0x145, 0xc}], &(0x7f0000041000)='syzkaller\x00', 0x6, 0x3a, &(0x7f0000238000)=""/58, 0x65bee565285cc094, 0x1}, 0x48) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000239000)={r1, r2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001d9000)={r1, r3, 0x4, 0x2}, 0x10) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000238000-0x38)={0x0, 0x0, &(0x7f0000237000)=[], 0x0, 0x0, 0x0, 0x8}, 0x40) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000237000)={0xffffffffffffffff}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000103000)={r1}) sendmsg$kcm(r0, &(0x7f0000185000-0x38)={&(0x7f0000196000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a, &(0x7f00001f0000)=[], 0x0, &(0x7f00000da000-0x578)=[]}, 0x0) 2018/02/16 09:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc0000)) socketpair(0x3, 0x0, 0x2, &(0x7f00004e8000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ab2000-0xc)={&(0x7f0000f0f000-0x8)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eb2000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000890000-0x38)={&(0x7f0000b8d000)=@hci={0x1f, 0x1e054cb2}, 0x6, &(0x7f00009ab000)=[{&(0x7f000078a000)="ee4176e58c99ae56827433286819650881f7b6178a92f0a4dad18b6fa561a31be0a32c597d1bb7b68718452297aa0dfccec56701e0a4297ed7eb25da0c102270510323e274393c3a10e166887ccefa71261d4955dc98cd992dd69547c594a5ed77d1ba4a7c1532611b8ea5386f5440c99fdea5078c0f89c4087038e9a643a6699ebbb0a3737e8520092631fc9778cb9058e74c3f4de38457c7029b66d656e9995644ec86ce15a565f9b653e92d6e55c8dc2e3c69a3c610c1bfe7fa47b78a77efa13750596e47cbc7ce03a0bf9aeca35e2a27f5979fa5b2616eed0505a95318445a68856f91a3d513a961aab422b0eaf4", 0xf0}, {&(0x7f0000508000-0x9b)="db64b715babeeb6a11e5c09e3a0b6910af04ce035afe6acd9e8748374c39c412d80097704e35d3429d2a566456058db87153290e82efcfc251898b716a2bd918604e5eafa27567179b7892de8d34f88715b4e54ff52ef46de49c821ab082263648a640b3675bbe658fc8571c63198eadc620ae3b84c80daeae7c31a34b86278f38926e82e6a8ceed7a06a4f40a3da7b8e6b08c8585e2a214736fdd", 0x9b}, {&(0x7f0000c1f000-0xa3)="5cf7736d92a5cfe2e3ad758ad7eb5f2f423d2fe3bfca558de72b4481319e72e0e0361b2fdd5d220fcc72fde50af29bcfeed1fcce2bb18476ee4592661a6e36f2674561af6dc4c0c54f37e1067d6f63873b058f8323bb699f6db76b89e176debf68f5eaeee1fc839f8ae292f76ab66f90c71a3fc7ee510b03a0fe8dfa04dbb9421dd416c56c4c7df9eb43770f66030a7f68eda2b4386b75cf1f9beb86c5d1626740a761", 0xa3}, {&(0x7f00001c1000)="98954b270885de50cc391f83a5ea68c389ba79a3bf6ab9ad6c488daea0b764d48bc390950fc0e59f28b4e690c3d7ca984a4ed37ba3219d6bfb7fc7f46e6e51c95cd4d0a4044247ef1987c7094079fb77d4695c0b1e4ce2658777ab60efb337e4c1e0af0da6b868dd6cd9d9f50f73ca540acabee0b4842cc87014c52a84", 0x7d}], 0x4, &(0x7f00007cd000)=[{0x80, 0x105, 0x63b, "51a2ec97022493f74235b8d1f42be08c01430a8dedbb13706c93ac053d8b55a81e2d45cb52e8df02082aeafa115338c4fc5710b08c842561ac3ed80f6bd8676611cf600d7c805187023a0fa5db82f24235de547222840aebd8b68406392158156a6ca706a8bde1d7daa7b9"}, {0x68, 0x105, 0x8, "74377bea090b375a65a3e172872c4dc3e4ea956586f80bedb7cf2962c3c6e3b36f6f87b0c746f87c3f3ead0cd8fc54a8e8c17d0f77eabad2610220fca05460331474c7797d6f97b7c0f7dd3ac700a9bc6490a59fbbfc2f"}, {0x18, 0x188, 0x2, "c8"}, {0x78, 0x10c, 0x100, "d644ef5fa891d434975a9e3c21706ee34d8d7aa4da04f4dcd2d933db2d1ea983255ce64513c4e26d8f55c8b707ce768e4aa57eb2b1187c25d8cc4564086cb733c2363149b386defe387ce72138ca32f619a4fa95250fe5c8f54087f97e7d462ef68390"}, {0x48, 0x84, 0x1, "4a654b1cc1fcdc6a524e552eec931ccac884a9504d8a6589c96b9b457b44cc8958391ce8db0b8de3c3705afe6223812c457f04e6e7d517"}, {0x88, 0x84, 0x3ff, "6af1e2bd53ab04d52d754a16f058cdb75dc7a19cf68c439d76339376752b82241c3e005f2750ae1fc4af552fa2819e0c836625c39b551b28fbb52450a43d8f7386ef082f9ab55ddfbf3fa219899f7a48d0055dbf4ce16e10422b465733a8da7d8e067296298f875d7764f86f2537866f43e9866e"}, {0x48, 0x10e, 0x3ff, "02ee4e8767a3d55f9b8cebae08503f8b712a82ac9787e43a28c3dd148b032925e91cc4d97a9f0eb68d5fd30dac463b2b038913aa9dd0c3"}, {0x90, 0x110, 0xa2, "12dca928d2688001f9d74d5df8a39b0738b4c320706294830d00e1bffc56c9c8b4dd3a4678fa35ff474bb8cf2131776761b32ef36ce6cc9b45f97476b9f041d7159673593c3edaa5b1fa729361559743cbff5f3da532070f3d1a2599e39b0395b13ac32000781b53fa3acd97cd40ec91c344a91d092789c67e9114"}, {0x50, 0x11, 0x80, "2534330f8af386af169fd3b2ed19301ae4d7ca2c59e8b2023d0eb3b8cd2ed49136563ba88696e0b5b37ae3ae5b58a79ffe4831365971453327c4a41d9be3f3"}, {0x1010, 0x39, 0x7, 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0x1380, 0x80}, 0x44010) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bc1000-0x8)={0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa6000)={&(0x7f0000673000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000037b000-0x10)={r0, r1, 0x7, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d7e000-0x8)) r2 = getpid() socketpair(0xf, 0x2, 0x5, &(0x7f00002e2000-0x8)={0x0}) perf_event_open(&(0x7f000081a000)={0x0, 0x78, 0x8, 0xfffffffffffffffb, 0x1, 0x3, 0x0, 0x81, 0x20, 0x1, 0x7, 0x6, 0x50f, 0x3, 0x5, 0x8001, 0x6, 0x5, 0xf2, 0xeba, 0x2, 0x100, 0x2, 0x2, 0x92, 0x8, 0x1, 0xc7b, 0x9, 0x1, 0x3dde, 0x5, 0xf13, 0x582, 0x66, 0x7ff, 0x1, 0x7f, 0x0, 0x931, 0x7, @perf_config_ext={0x9, 0x6}, 0x80, 0x1ff, 0x9, 0x7, 0x8, 0x2b, 0x9}, r2, 0x80, r3, 0x5) 2018/02/16 09:41:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0x79)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c9c000-0x8)) bpf$OBJ_GET_PROG(0x7, &(0x7f00004b4000)={&(0x7f00008ea000-0x8)='./file0\x00'}, 0x10) socketpair(0x5, 0x1, 0x80000000, &(0x7f00001c0000-0x8)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/02/16 09:41:50 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}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f73000-0x2c)={0xd, 0x2, 0x2, 0x0, 0x1f, 0xffffffffffffff9c}, 0x2c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ea000-0xc)={0xffffffff, 0x100, 0x18}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f72000)={0xf, 0xe, &(0x7f0000d79000)=@raw=[@jmp={0x5, 0x18, 0x8, 0x0, 0x8, 0x1, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x39}, @exit={0x95}, @alu={0x7, 0x2, 0xa, 0x8, 0x8, 0x2, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, r1}, @map={0x18, 0xf, 0x1, 0x0, r2}, @alu={0x7, 0x6, 0xf, 0x0, 0x2, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000f73000-0xa)='syzkaller\x00', 0x9, 0xd3, &(0x7f0000741000)=""/211, 0x41f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f72000)={&(0x7f0000f72000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000d7a000)=[{&(0x7f0000c91000-0xc5)=""/197, 0xc5}, {&(0x7f00004b9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f72000)=""/30, 0x1e}], 0x3, &(0x7f000046b000-0x36)=""/54, 0x36, 0x4}, 0x2) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000721000)={&(0x7f0000e50000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000792000)=[{&(0x7f000080f000)=""/60, 0x3c}, {&(0x7f000002d000)=""/159, 0x9f}, {&(0x7f0000f72000)=""/29, 0x1d}, {&(0x7f0000ee6000)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0x5}, 0x40002002) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x84}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006e8000-0x8)) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000030000)={&(0x7f0000f75000-0x8)='./file0\x00', r1}, 0xc) recvmsg(r3, &(0x7f00000c7000-0x38)={&(0x7f00002c9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000f73000)=[{&(0x7f0000f74000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000f74000-0xa2)=""/162, 0xa2, 0x1000}, 0x2100) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x1a, 0x4, 0xffffffffffffff7f, &(0x7f00009f3000-0x8)={0x0}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0x7fffffff, 0x8, 0x1f, 0x0, 0x6a9, 0xc0202, 0xa, 0x10001, 0x3, 0xd3, 0x6, 0x6, 0x7fffffff, 0xfdc, 0x100000001, 0xb4cb, 0x1, 0x12625bab, 0x7, 0x100, 0x80, 0x1, 0x3ff, 0x0, 0x7fff, 0x200800, 0x1, 0x4, 0x4, 0xfffffffffffffffb, 0x8, 0xd91, 0x8000, 0x100, 0x9, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x9}, 0x1, 0xfffffffffffffffe, 0xa000000000000000, 0x7, 0x3f, 0x100, 0x7ff}, r0, 0x200, r1, 0x0) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00004bb000)) socketpair(0x5, 0x7ffff, 0x0, &(0x7f0000011000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00003ec000-0x2c)={0xe, 0x0, 0x0, 0x800, 0x14, r2, 0xffffffff80000001}, 0x2c) recvmsg(r1, &(0x7f0000d20000-0x38)={&(0x7f0000ee1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000c00000-0x20)=[{&(0x7f00002e6000)=""/141, 0x8d}, {&(0x7f00005c2000)=""/7, 0x7}], 0x2, 0x0, 0x0, 0x3}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000bdc000-0x48)={0xf, 0x8, &(0x7f00009be000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0x39}, @map={0x18, 0xf, 0x1, 0x0, r1}, @alu={0x7, 0x80, 0x0, 0xb, 0xf, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f00007a0000)='GPL\x00', 0x1000, 0x51, &(0x7f000087f000-0x51)=""/81, 0x40f00, 0x1, [], r3}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000484000)=0x6) r4 = getpid() perf_event_open(&(0x7f00004c0000)={0x3, 0x78, 0xb6a, 0x0, 0x0, 0x0, 0x0, 0x3a3, 0x8000, 0x4, 0x2871, 0x5, 0x3, 0x3ff, 0x7, 0xfbf, 0x2, 0x5, 0xe000, 0x5, 0x7, 0x67114f51, 0x1, 0x8, 0x31d, 0x92f, 0x7, 0x3ff, 0x4b4, 0x400000000, 0xb9, 0x7fffffff, 0x4, 0x6, 0x3, 0x2, 0x8, 0x7, 0x0, 0x7, 0x1, @perf_bp={&(0x7f000013a000), 0x4}, 0x2, 0xffff, 0x2d3, 0x5, 0x3, 0x5, 0x7}, r4, 0xff, r0, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000afe000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001f7000-0x4)={r2}) 2018/02/16 09:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x1, &(0x7f00009a0000-0x8)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000de7000-0x20)={r0, &(0x7f00005e3000)="717476131d692894f89ac59e5586596381ac804aa566a1908fec865df181689a2f573398bc44443e2b91edff4d5dd51c3d2ff2ebc81d38a11d1569ed9e680a060f0d567b386b214f0d19fc4688e9c9a3122153bc152c69bd8116f863f72602fdedd957c488eecea0df33509c5370fc6ed7dcb6e2054c491b90fb1e849fb1bc9cf96b632a78a59bf73cb0a27ef819e8d3caa1feef9a0a8923afa9c94f99d8829a0ea7404032a920b866c16c358762b2eeff94d4aa926426f906e61da02bc38fe4c5f061741ce681a431e444729e33ca0008df0c70105c5869cb2511af76c5863b185925c5f21a4cc1e8fa56e511955a3474b11f6e96af5d945257eb0d21feff1f38c90ac627011331e2ab41320e41894a1cab577cb1e5e7ef8a649c02e5a770fb1a71a982986f8eb4e59e826128cfa72a8cbe9ef1cdba209dba7bc860c5e6007448958fc2ad6350b104740dbdba3d6ba6b3bf7b0f8bd4c4979a01a11861d6d562c73af8e16e6bad8701d7f15f4bf5ba421bd561c033d110afa0c5cc5e7151e7427aaa0840bc636da93d87fe088c33f66e26cc5a16756e338125e265cb7093e5cf0d09593cc76120d15a1425c1de5762009f4075c60b904eacfbc29be7724fc504315e8abdf8a23d503896710dc1803662522eca9cbd17c86908df6b347c52af2d56cd27f7a300a1574533e95e6b3003e70df64174feafccd9df5e01bf128fcf77acfe4e77a576bc20103d93d68cdfcc665f644dd36cb19581f90d16a60eb664e4f753b02b9933429e55610c24d11f6ed79ce8d748ae55e53548771bd909d7a0a6327f0082898d19bd3e8137ff6de4d58d0337f83272f82b8d47f75fb4deba7ddd1b2ad39879b468bc32609ff79fbb3a570f48849d470ffc3c738734e3e1b48fe9994f6d1d04770f3c408dc41abc466e24716c96d05ef5058abea6749d719739067b7c47928296be419b2229edb53937f7f060c66e69301ea1e752781ce8e05450d9f704fdb5da302ee04b5eef576fbd9ce1e8408f0a42becd4c571a10bf7d1d2fcdb5594241590f0419ab5d644d652579cf54bdc1012d2451010f828337eecb128e4e36731d1e68329a4b938822c47ecf0c81a9e1dccb6fc2072edebe9a1cc49257c1d869baee55c6653d7fb4d9d9b76cc304c3c188f29c0ec4661182e9575a8631c2adca62fb17ce2f9f5d2d6e630c155752ed9631e6226c14298e58fe6c040d560efd203386290e39892a6df667049a8873a6847d61a3f220ce63859e0fb654c9b9cb1d0dd5c4e1dbf6e85cb288de1ca737403ad72515cab809ee8900bdbbb7ba012f4333aea609ffcc642fdadc3eedc6f68cd366462e59423c3a8bc48b9cfe31e94234da16b82079d9b2c411a22370253bb737cfc58ad0f3adaad0403fb13847e928fdf378ebfc544a60a744b6ec43fc27cbceb175da34e77e77cdf8323533832891842222fe7e6626d060da99ee6b52041442036ccb63f5363306d7e8c9b02d963fa184191ba858783ca03fd07f16c0215d958182575ea6d171fc0788070d39eafb67c22a49e241aec57cb3ed3e687d7236ac792fd4f62c305f6fbd3edbb813a5ca920ced0732aaa8001b38cbd36371a4e16ad1c907221c4f2f38245a4bfcee399f40b8c0fff8542df334a50ce6533da0017973f30b0d59f6cff234532e119ba8b9c9c8f1e2534cef085b6ed64abeeeb333a23b5f3cee015e8042ea58ba5917998f0687ce0261b9e234da46fee2ac47b6878944d6532ba7adbc9378a18bbcbf9358bbafdf02cb5eb7c76616af6422a5ddb987f2f803aaa2c9e8d13e7dbc67bf43ba4e656fb67557116c2c072f2a26944996fab541c4e6d0de42b8412feac7625701c91d339aabae53258a759584aa986e264ae342e767ff7388fb1e5cff4dcc19639fee908771090336be622c02d661f7acfd95e67b4bf2c432fc6a7fffcdb6b3e553cbe1626f42c0b981343b0ee73abd87a65d7cb00e6189669a37fd5d2a244a0e9c58278f6c609c030912dcc60f00b1fb273255cec45f65b0dc8cff931815eb6b64758ac13aacb6243e5641688663883febb0ea5df77cda4707c872e3a1cdebd46728656e75772bcc76aaeef343ccbd1e0d672ac123301c67d2e9fd53ab6512d4955f09b82e22900a6f1c56bd33f400ce30e0c4aabad44c41c823d2661e23d521ed359802027607f9c3ae7d6a825e4c16209494c8f9b2929c30b7a42e5c10d67e71116d623dbf83a3545a64a00f02198ed18fa7048e59582466ca26cecc93c06c1ac2cf3e3cb25f1bccb10a9ffc7598e81514c9c56ff080d12ef0976085fef27bcf1f9464e171c2250d9658eb52d1cbf6e9bf964557a575c69169fdeb3b7e795e0bc0792408879d29a56ab7131e4c82df8f1faf85353ed1980b9219e900fafc19bd517c380f7324e264caca67108a4b97e5934981ee6b0b26e17d31f97c2c2e1b4bd9b81d089f7df580d29cd65546af55a6302f888ac4a764f1d0f6eae17d6cfed7cd6722155023500ddfd050904c668c47886a161125f2823fc34b6759dcaeca9622c317f6a9dca8b09e6e9154d257775c4c71870361f74ae31b69d6811ced529dee96f582dce76ce32e9a5075129760c34764990aeb7c161bf6e6215fa35bd53eb19272624620bf3a152e4874a94d485e12c579e1069a315a4a6e715f3f2fe64d84cb3f1d805cadd85e1bbdf4cf95ed3011e47a35c0b47a663d80204da9d395131c5a42f3abcb003b27eea783aaa4c3424ea8e1237c0f9947016a04e038b021ce20a6218f397490fa3894ef4bf7a6f9afa3ccc72ad3a5204de3c9981ec4709f62c7f6b8c3ae258d5a1d8b193339b3d479c889c77e9106172d7d2fc7fb9f544baecdbf9ce827c8b076cd9706eb937893302d9b2c827b0000dc0c73e8667bb8ca01d249a5c2c84930d9802cd1cbe21b9a7b8080ba94d1f1e37123810f5e40a6be9fc2bbe7fe2e2e6ef4d20faca33f3bfbbac8afb9259e43b955e08146b588e72cbfccff93bb9af5eb3372b31a1660718cb6035b4c46af88e8e20d7c4d6c49cb3a7df715c8f0e8ff5ddfd7b5f1d0ac564f7ae14dc5f2af1c8c647d8d77cdca4d06fe9e732139b86309d5cbdd90236738a524bb21e89b4ccf31ca61f6bb3b4416be86128ce4938398dc4b51a166797920c53698e61511100aa38192981aee3e7276194308ad38edf8b2b6a6ce1c6ae9bb595ff90c4d5e3875b6f65709c698ad98bf95f2ec924e1cbaab81e4914d137d7fe46a5e53f5dbb9c0d3438fb79700e7ac36e5ac65ab9fa65d64caa7748472b1139d5d4a533711cdee2aad0b79a8fdf9fd6773339d885a11c671b60df9d6560d964ceecf4a46aca5931f3febbcf02a0f3d12c821eac50949ef5099263112921c142eb529e211b9ad1d34ae7ed90df6c52b07ae791a52f523583886519ed020c3c02787ef7e182ae833e37948ae370dbdfef33e11d7d0a1d91cffbbfecd038a652a104e63377d0cb6cf7effbbed3d337e3d7656b62d842ebc0b0a47f8aa6a65888c75d14b8b6eea2eb4f227bac300a6a85f6d4a02d703956dbde2019c4f8ce9832ba387fdbd3d6eed675fef36c61cc53e7ecf76ba3c00f92939b0dee5fe8c713c70db0d3ed3100f5eb602adece97285c39f4e04107fe22e4f49ba0cd87f028fa7e15cdab173907f44c6ab4894409349e3517664540317e6365a48483825ade2b0ce762ffcfa1c196029f4efe5d4f576aa59441aae6b326d745609edd6f1a883a2a36e3f644d6c400a49cb5d0c0e978d4be61501fecea4d902def6b4da50a5ef125fa6872e34af23e607c95b0861fd11c68260e943d77d46585628b588f5517649b9b9bbedcafc6ee59272e03d44838b7192e9dc4ef6f21802a102f0b3d5049da40af379b1037433b6a4ee17c44617b330c30a6ce6147c56ea8c94c9dcab93acfcf7da4f98c7c9b3b2fa215f8f131c57368a2942fb1ff7f6d1f73d2bcdc6e984fee3a38a97a2d74cc85b0312d4a039d188fbf7ed99226794a73a01534e5262eba688d6e6ea2690f239f3cb4ca4f26d40021dfb9fe25fac7d78f77d5117b0aa7c043cb16f70a161505bed51a051ffbd5b7b7064681c8f4838d30caad98033e773f58ec3a26da446eb2d489999a46ef29030d9881aa510ed139e6f1373d2908149a1e844605436df72c82d8b022e834d9eec7ad2d925b68ec1ea58bdd655dfb70aa713702f34898322d978961372791f61b45b82daa6b3d4465d362c98114fd79f9fa04713bf60b0a035375081cac0ccc9c8abb96d9404f8978bef2b40b69566da73574afaebfe3e648ace06dd7714b951abf035eb266868a2cfb1b6202d929d828147d98d79782cadc54ff6f8180af968c174395ab81bd19358d2a3fcbd3e05c25efdcc4279070d96489962bc174ff90b4a13d3d8beeebcfeb01bf5679c30dbf16ba5a5f95d20cd9ae5d7e7b4183476e9fbd3b26bab709a8b890ccb379fde71facc567da23c2c9ea6efd6b997c2f3b9ab134392d4214fd39635e8557218a6fd99718cb33a8e368f31da49b7a8b365d9649b174d98636b1d16cd1175c427dc66fe6d63a9cfd441d0efeade48a2ab4b556164eb2e1f9b66f6f879e3656d051afdc205229be62813f4de8f299439a7a9dd2286b5a146e2633ab27e2ceb2bd26fb0df286f33e7a14427df9e554b34a1b4a62d5dd3418dd1684597bbb2838ed2c98b020a65ac23b523d64d354192f365b01d0e146b2427846c912e4fc840aace1da89e73b5eeeb5d2c4f883846ea6742d4f13585696ab357f55ef822dd623e67aafcf50224636b9f88a16ef9d27b847ab987127c95e7a01855169f912203b47b01b874cc9f5e4a0e83bd63e78c1ea0d8d8aff9f5c34317c5a4c045e1f12908e925de5f34e9297dfbb2420c890135f96485e6ffb76d2c95993ab30729579bce585ee2dea14c87bd3ac5bc78031eb1c7c4e437e16ed1ccc55f1d7aa4fb95b7c9d693be4bef278e9bc3e2522441137c0adbf7aa2d9b8d3d41f71527934da39c66ca28f27f0bca15f67dc2d602e00a2e1aae200e9d59fb49589e300511385b2ca11458bf4d41cd037517558b1f0f51c6f508f12b3f5e8c3f52d78a69348362daa3433c50bdaf5c7fe387340cc6659f4a0a6b9be6714a2c2283ef56c3db776486a1fca9af658dd06456b1955ae8c628bad95321fca8e5381089d3082a7120aff2a916183b0959552261194403dcee871b1cbf756a7ae906f91665df1715358b89dbdedd9b0ef7c206bc1fd23b09df43ad4158e230287307c1e86cb7b1f2277e68d12a407752a55c6689b567d499df110cb302cf47ddb254b7332ed5514584cf5650a535de0438ec7309f2fdc4697ab52c7abc8f3fd18e82fcb0eb9678880c968594b1d9901cba4ec7cb77864701dc054b50cca38d8d96586379629ad8a31456ce55f7151e7b0002cb1d9a6e20eff080fed7ec6aba23396fed9edc0d4d040275becb1005b43062f9736866cb69f85e179b814c215fd77250a26146c1e78bf351ca1c7a1b7a0ee07d14c4c717366230c3982855a3d60c39cf5e35bff72d159b49b78da3de23060d925cc6acaa5560b2b2a3585a342750757d7da6cdaa7352a52f32e9396713dd2fd8f25742b5674f5c20f3ccb0d013207861755db27ecb5ee6418215eb55d8324dd67260700e25aac5a303e38ab252f3e78dfc7fdfcc0665bbe3c587b5bb44137d109ec5b6eb3839d2a36f2e29552fd3c77c0338adb343a65ba4bd159f9aef73bbb800f7622da20289418fe91a98d9478ae6e361052b8e715977d4a3aeaf822fd91e169e3e1e13dcc2c61d933a2ff78d", &(0x7f0000dce000-0x3b)="14121b84a749d56babb5aa4ac80ab1812e328e177f7f9ac2bb324fbd9f3a6b7d8d5eb69bfa7e65a93fa06aa187471f231dc4c795226c793c88b8d3", 0x1}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea8000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000059000-0x18)={r1, &(0x7f0000d32000-0xef), &(0x7f0000879000)=""/173}, 0x18) 2018/02/16 09:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f0000b85000-0x1d)="dad5") mmap(&(0x7f0000000000/0xf32000)=nil, 0xf32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f33000-0x2c)={0xf, 0x64a, 0xd87, 0x2aa, 0x1f, 0x0, 0xd4}, 0x2c) 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000f32000)={r0, &(0x7f0000f32000)="1066a6cec8d0d339ebb7168bc6d340a73239c7c5e727a916ef499866a4e3f759f5eeee339cd92a031205b0535f2dcb1b4fcc54ee67342b0235cec088130143733472b5e5ab93cf2377070dec7a738b9c7eb1aad699fed97d210feafec7f76d1e21849297799088540e767f186be117fbb5867e7166251a260f30796e303efb6b2e1158136a8566f65e99bc0fdc4dbca938ad873ac9354c470fad8c0b02602677f3f168ec960ca368771a33b40a562954c39214c84a", &(0x7f0000f32000)="c6cace"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001}, 0x2c) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f35000-0x8)) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f34000-0x18)={r1, &(0x7f0000f34000-0x12)="da649b0a87d010c150179b74a2dd71829225", &(0x7f000017c000)=""/68}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f31000)={r1, &(0x7f00006da000)="ac", &(0x7f0000f30000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r0, &(0x7f0000599000+0x9d7)='5', &(0x7f0000025000)=""/40}, 0x18) 2018/02/16 09:41:50 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000a000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000)=r0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}, 0x10) 2018/02/16 09:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f4f000-0x10)={&(0x7f0000e53000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005bd000-0x2c)={0x9, 0x0, 0xff, 0x1, 0x9, r0}, 0x2c) socketpair(0x5, 0xb, 0x6, &(0x7f00009a8000)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007c9000-0xc)={&(0x7f0000733000-0x8)='./file0\x00', r1}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006b7000-0x14)={0x0, r2, 0x5, 0x2}, 0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8013, r1, 0x0) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000)="db8c348d296fb2e659f29cfc768c4768311c12a0ce7720fbe55e820476a4fe88b576d58954a57aaf786998064429152531205d596bacefe87383e612595bfd2a4ddc427b6966066fe6e84add4c3edb4076afaba0c2af1640805dc03b9c431248e72e6b98bf5dab7a3546e737f21e25", &(0x7f0000000000)=""/4096}, 0x18) socketpair(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ax25, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/195, 0xc3}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000001000)=""/39, 0x27}], 0x5, &(0x7f0000000000)=""/38, 0x26, 0x80}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096}, {&(0x7f0000f7e000-0x1000)=""/4096}, {&(0x7f0000e37000)=""/204, 0x26a}, {&(0x7f0000f7f000-0xed)=""/237}, {&(0x7f0000f82000-0x6a)=""/106}, {&(0x7f0000707000-0xac)=""/172}, {&(0x7f0000532000-0x15)=""/21}, {&(0x7f0000f80000)=""/110}], 0x2d, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:51 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}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a7000)={0x0}) recvmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000975000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000694000)=[{&(0x7f0000829000-0xb0)=""/176, 0xb0}, {&(0x7f000071b000-0x50)=""/80, 0x50}, {&(0x7f0000ce3000)=""/65, 0x41}, {&(0x7f0000427000)=""/58, 0x3a}, {&(0x7f0000120000)=""/53, 0x35}, {&(0x7f0000dc1000)=""/7, 0x7}, {&(0x7f0000b57000-0xcb)=""/203, 0xcb}, {&(0x7f00009de000)=""/214, 0xd6}], 0x8, &(0x7f000005f000-0x76)=""/118, 0x76, 0xe}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bf4000)={&(0x7f0000f29000-0x8)='./file0\x00'}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f4e000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000355000)={r0, 0x50, &(0x7f00004e7000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c65000-0x4)=r2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cfb000-0x28)={r0, 0x0, 0xe81, 0x7a, &(0x7f0000da0000-0x1000)="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", &(0x7f00005b1000)=""/122}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000588000-0x10)={r3, 0x50, &(0x7f00005ac000-0x50)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c28000-0x4)=r2, 0x4) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) socketpair(0xf, 0x80803, 0x15, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000017000)={&(0x7f0000017000)=@in6={0xa, 0x2, 0x679, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c, &(0x7f0000010000-0x10)=[{&(0x7f0000018000-0xa)="f3812cd250032f32cc99", 0xa}], 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/02/16 09:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f80000)={0x9, 0x7f, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x80000001}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001c7000)={&(0x7f0000fde000)='./file0\x00', r0}, 0xc) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002aa000-0xc)={0xffffffff, 0x2, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000303000)={&(0x7f0000a7a000-0x8)='./file0\x00', r1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) recvmsg(r2, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1}, 0x0) sendmsg(r3, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000290000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:41:51 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000053d000)={0x0, 0x14, &(0x7f0000c1f000-0xa0)=@raw=[@jmp={0x5, 0x9, 0x6, 0x1, 0x4, 0xfffffff8, 0x1}, @ldst={0x1, 0x3, 0x1, 0x5, 0x5, 0x18, 0xffffffffffffffff}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x5, 0x1, 0x0, 0x0, 0xfffffffffffffff9}, @jmp={0x5, 0xfff, 0xd, 0xa, 0x2, 0x6, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x6, 0x7, 0x8, 0x2, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x0, 0xa, 0xf, 0x5d, 0xc}, @exit={0x95}, @jmp={0x5, 0x0, 0x2, 0xb, 0x0, 0xc}, @generic={0x449, 0x0, 0x691, 0x401}], &(0x7f000054d000-0x4)='GPL\x00', 0x3, 0x47, &(0x7f0000526000)=""/71, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f000036f000-0x4)={0xffffffffffffffff}) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mkdir(&(0x7f0000f70000)='./file0\x00', 0x10) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ac6000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000305000)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f0000ef7000-0x38)={&(0x7f0000ee3000)=@ipx, 0x10, &(0x7f0000fe5000)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000568000-0x4a)=""/74, 0x4a}, {&(0x7f0000dd1000-0x3)=""/3, 0x3}, {&(0x7f000039f000)=""/65, 0x41}, {&(0x7f0000fd0000)=""/4096, 0x1000}, {&(0x7f0000052000)=""/227, 0xe3}, {&(0x7f0000d88000)=""/17, 0x11}, {&(0x7f0000f12000)}], 0x8, &(0x7f00005e0000-0xaf)=""/175, 0xaf, 0x6}, 0x2) 2018/02/16 09:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x2e, 0x16, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000456000)={r0, &(0x7f00001b4000-0x3f)="6a0e2878dc6a5dc44cdc183cbf657eb76ca59d69ef46bf7c99957856e019860603585406cf072777f7cfd8f58de19f30cdb645e680c2c93e3277fa0e0cf9b5", &(0x7f0000805000)="27015b67c40380de2c46c102c3d5e4f6eddba64af903c810bc84f0457cb6ab2a4822f9bf595b6e53499e40158b04b0dedef9eebb5a4270f0b711fd647601a2e7e49be181983b0c03b1ddcf189aaff4be6f90426d8e0e0dcc53d2dd5812f8adaaba", 0x2}, 0x20) socketpair(0x2, 0x0, 0x20, &(0x7f0000952000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ec000-0x18)={r0, &(0x7f00001a7000)="c2a8a998b7543459921608d04dc96cb710ec7d133724bcdd05d2ee969deec2079e799e2444304168f214450b6ccdf07f95c95c907b9f3986af3c4767197a40443b9397b4805dc52956b07a80eb09d50340ef3d7cfa5f3c2d6d34fc02630ea20c2920f6858fc993c1dca9b93e96a18a2a123af4287a1c6183e8da627b5a2989d7418818884c3ff2f9b8e7a4290d2671d2d0e5eefd44515793af16c05300ae8a7d8577728097498e2b728ebe56cfac8dbab3fadcfb83ef1c0f0a426279fd94", &(0x7f00005d5000-0xe2)=""/226}, 0x18) 2018/02/16 09:41:51 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}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x2000002, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f74000-0x48)={0xf, 0x8, &(0x7f0000334000)=@raw=[@generic={0x74, 0x67f71307, 0x9, 0x2da}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x2, 0x3, 0xf, 0xf, 0xfffffffe}, @exit={0x95}], &(0x7f0000f73000)='GPL\x00', 0x0, 0xf0, &(0x7f0000cba000)=""/240, 0x41f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f75000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f74000)={0x0, 0x0, &(0x7f0000f75000-0x20)=[{&(0x7f0000f75000-0xa0)="9c10beee4b6fe22b429506b949c8389698aa462af47f387fd36438c77a9e64da0879c986b5d2014bd521bf8ea982b3b2b85a6d8137a1af74606e0d2b728411721aa2cbbcddcc38d47fbffbb473a097eb90f2fda4da189655d5fc0146f46528c22739c62bac83f2cce83af9598f0a82ba81b7694d7d176f8caf4d5ad2aab7d0bbd725210171f23baca8e8a6709ac626732f0eaac5878fa6fad12803cb225dcdc3", 0xa0}, {&(0x7f0000f74000)="9b2755a93f4274eba6d9ea9bf9a4dfc31a2018a260600b30f1e61744609a4f0b26193b7fb56002977a54382f7c942b4b74c60e9e8ade314a0eaad3812fdca32b831f9c12b5ea3d955b8e9b929df3222e884a52da9ec4be4d8e8f6f35a08ada824f060c33336a97307de3cddb90d683541810b214ef0059e3e4c7cd21239be65f4e9a11e581167648034da96dde7836fe7f", 0x91}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000004) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x90}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000), &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000a7a000-0x2c)={0x6, 0x0, 0x1, 0x401, 0x10, r0, 0xffffffffffffffe0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000035c000-0x20)={r0, &(0x7f0000919000-0x8), &(0x7f00003db000)}, 0x20) 2018/02/16 09:41:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7ffffffe, &(0x7f0000001000-0x4)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000faa000), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x4a0, &(0x7f0000a5a000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f00004c2000-0x25)={0x6, 0x4, 0x74b8, 0x10000000000b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/16 09:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000432000)) 2018/02/16 09:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x122) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) close(r0) socketpair(0x18, 0x0, 0x0, &(0x7f0000521000)={0x0}) recvmsg(r3, &(0x7f0000e6e000)={0x0, 0x0, &(0x7f00009b4000-0x1)=[{&(0x7f00008a0000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000904000)=""/120, 0x78, 0x6c}, 0x120) sendmsg$kcm(r3, &(0x7f0000d6f000-0x38)={&(0x7f0000d1f000)=@llc={0x1a, 0x7, 0x0, 0x3, 0x7, 0xce9, @random="5e3f0be8e85b"}, 0x10, &(0x7f0000aee000-0xa0)=[{&(0x7f0000a8f000-0xd1)="c257ca9fc8a5b74c65dd7103660f0a6589df88b4cfe196feaef910877bf0dac021541c2da692efb2e5d50a778679997f05a980984d9c5ffe5e9479d588aa1063a12d7945ea9f851ff0443ee54c2d616b0d6a28f887d5995f656a07cd3299e0bd1d4d4767360ddd4b43cde483edba5554fb24fa8a8d69e3d9dfbb857f52af9f58844ae0eb572f0b92c2fdc0ea994f4bbb7fc3b278690aa04d7672b7036aa925389dbf42f3876f30eb7cd9caa4116d7a2ab57ae0e274def2e3cf8f1106a9181d5595a239d93e408c0ca5608afe087b664c80", 0xd1}, {&(0x7f0000cd6000+0x306)="af78ad0aa7371def6f59fd615c4149cf744d0bb282efb80cb669869000d18eb12ddb597fcd7839b950eff1ca33", 0x2d}, {&(0x7f00009fe000-0x10)="d1a78846047708dc028b0e10380e6b3d", 0x10}, {&(0x7f0000016000)="4c81fcc8c508eecf622b11dce774a69d5084bc3fdfc17bad9aaa80dd0f2c587c9c486ee24044ca12110aab836da65cbcd75d4c49337e377bb8b396ee04bad94e0bc094fee1a0889c443d3e74b1701b66be0a7dace51f7f9447bcad8f9db25ddebf4cc6fa2ee8e65643aa3b7700587810a1cbd8ec5c06efd40ebe4cad66f14b93bd0c25", 0x83}, {&(0x7f0000272000)="3caa180b91ee5182ba2629bd89d4d8861f8286751b23bc0e367762fea17534696042c28fede57b353c1382a085a85c429056dfedbd385c00ba1de8f8af02b2cb86cdc11523e25b84bc0444ff7d105ec46ce1f63812cf785a762691e9cbd69032fcd070e483e9f799d131a03754fe3cd87f4ff050cac2758d41a1876cac2c0ff5a311cef8421ec13dcd8b3bf7f4ad7db8ad4357b902c138b3ccf3a57cc94114205fe7223dd3eeaf70dbdb5456cb9c27abd997d606552ffd265ba0020495995ca97e1ec2a1538d996103daa22afc909a9823c02e1934d3c4379365", 0xda}, {&(0x7f0000083000-0xf4)="890ccd35460fa35cde770de825f88c7c602ccc554cdba285f2558c6a5e0b4d4b2eb95becad19745b748b44e1bfb301a5eca86e43f9c8ae3c98e9f1330609cca2bd090c3ddbca1647b699c3e145d78130bae8b3f162e772305b2194438e3248a61d2c2aa52aa93dfc0e782428884526746acef076e74ec1a29e77437475eaf9ea28697e4e7162c749593ceb0584cc9a65a138a6e98e39188b317210722d43f95fc6d688cb569c4adbc1945f05b51c25da199dda2ebe689b1c239a0ed40b6c42b8303a9dfc646f6c48c9b49e8157aaa49a94eed821dc8dc2df7aa4476f92e50aa32abbaa3f5f4d59a705025e2b1015cea7c7e6ab78", 0xf4}, {&(0x7f0000104000-0x1000)="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", 0x1000}, {&(0x7f000022b000-0xa8)="fa0ec9cdc416e7d633fc67ef61684e2fcfc5ad4f4b060a55b80a9c79f8944b8d9dc0137ef4ee2d91dd56ea7789e4f2baf4124a3781959edd09747b1289a80e0b54f5b868638fb7f1d24588d519a2f3912536d4b0526a18113b04cc049ce1c201fba1a9acb668ad630bd2035e6a0cfa602b4d2f3465e95d462fa69fc80d38c7bc81611568b2c81d813f5a746089ff49026b477f14c06e70ea5752ce8f7da87f7283dd5146d4fc5850", 0xa8}, {&(0x7f00004f7000)="bc5ed4a264f43e6b717adcb488c00ec04c497f2262f73d96d06923c1e18d306a8db0a4a41989c17ece932f9dc3f756203d8942783322c190e87e83117e88ae0dd9188ebbc02cd99e9af7df8b0f05ab288e6e673d93059bd9662399b0026d9285be150e677699", 0x66}, {&(0x7f0000776000)="228c2ac9632c2208695c14982435c8deacdf4e836028a8bc7a1dcd4a2064a3b2d30c4ca19ce889cb065202d67b20dee61778ecf2a092c862f4da6bb25ed08de2eb0553d7ad54c63234ae5c2dedf62061f8bb17c6d637fd2de3b400919007d0f9b5d481b01f0a0a5482d7a0d657f3c6dc50f1b9cf818583c0485f202a2c427c819dbf0923a2d5b7f82f702afe411932218bd91853e7d020742e14da41872edb01e17b0f099062931531fc3fe196a5d531b8b99729bff6fdd6150086a6e3544493526b42e42a38e7d1d4a0", 0xca}], 0xa, 0x0, 0x0, 0x804}, 0x20000000) 2018/02/16 09:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8a4b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffdf6, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x103d, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x25) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x1eac, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80807, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="f914a495631d", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="a7f321688afb9cbb3a52e837c061640f41fa138b93e88e522c83c5b33e1d926728f42f78e7f21657b3069fdc358b0ea8cefdb69a44086ef7ec18d0706948827a9afab147c1b5fdfe817fc8e580b84979b6ad380cdbd726abd54f4478ef4d727257a69bc6026b1da6d0ebfb00097848b4bfbd4004d1", 0x75}], 0x1, 0x0, 0x0, 0x4008080}, 0x44080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x0, &(0x7f0000521000)) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000acf000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000dc1000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000034d000)={r0, 0x0, 0x14}, 0x3cb) mkdir(&(0x7f0000f51000)='./file0\x00', 0x102) socketpair(0x8, 0x0, 0x0, &(0x7f00008a0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007a0000)={r0, 0x5, 0x10}, 0xfffffffffffffeae) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000be4000-0xc)={&(0x7f0000f1a000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d5c000-0xc)={&(0x7f0000988000)='./file1\x00', r4}, 0xc) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b86000-0x20)={r3, &(0x7f0000cfe000)="d9318ec6c19f541e38fc2d3edb23eafc4080b4862ec84c9b62d481e770dd8036e8b3908bf9fa8b66a655d9a33fc7cdd8829e3cf7b29286e950859fff8285343141c03891a0fccce682f391785c50b566669931bfef0cf882bc20b67233d95e70ab3770c3b7e2a75f23ec6e6e79c48a89fb869637483b72d338e3b1d00df12152261e07f98c2b856346acb6c49dc1355d88631bfead8cd3db825935fc7522cf98bfbf4fe3a4", &(0x7f0000f20000)="8aca8b973011263d5ebe4558c56d06b863ee7c704aecd24050a89d8f54c1d6b840321ef708", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000e9000-0x10)={r3, &(0x7f0000eec000-0xe6)="23806b26fcd6321a8e91bb6953067c1e83c9e4a1046c2c8e8fe216a5bf9162b699b49c9aecef44b57e31936eb1bfb3cb3f53451bb04ba1efb84dde67feee87c0ea38a61e16cf2b64839ab5fec0cbc5b564105b5b278204c103f1e23df64b790f13c96b87c05607f48b03ad623343e4e51f418b6864f8689a2c9282bbcdeeafde2229ed1728758463a75ffefac6a43f2baa0d2a21f123ad3a41e3535810c763b0ea0d87d8477510500fae906bc3e08b54568a0f81fb2e320c891dcdf2eb99d3a420127b32904dfd953be34a127744867e4823d087e760d80b8f1e4b683ce9fbc43225cbb8513f"}, 0x10) [ 520.233861] overlayfs: unrecognized mount option "ÚÕ" or missing value [ 520.332567] overlayfs: unrecognized mount option "ÚÕ" or missing value 2018/02/16 09:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000573000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000da3000)={0x0, 0x3, &(0x7f0000d14000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x67eb000}, [], {0x95}}, &(0x7f0000e8c000-0x4)='GPL\x00', 0x0, 0x1000, &(0x7f000063a000-0x1000)=""/4096}, 0x48) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='bdev\x00', 0x0, &(0x7f0000855000-0x2)) 2018/02/16 09:41:51 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000483000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x1, {0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x32, &(0x7f0000505000)=[{&(0x7f0000eeb000-0xde)="d0b0d830d3abc2fc381e4b78a66577b53713d228d2f337f142e3567b99f2f13d56159af2cf3203e4cf9e0775dbaea01063867caf2ffa0b794a08b89ce9d76e1158e2da0b01f5083931dfba16e7ab1d8d0682423f6d0ae98a8bcc8e06a1ba947d32b7133cb2e015a78e2b597ecf79cc8282c4c63444da66a25fee8414e03a198498f0c1c87075218360da640789ccdc2d8ed974eac827da6966947bb4bc9217bd64ebb2ac4163baf92e66d55ab88b1d2b40ba873485c1c17e5331d4a318a4ac193be0fdf8b96d288f74e2a845f6b0d68479976fd8c6a757d8326d8b18b757", 0xde}, {&(0x7f0000000000)="954a837b62a98f329fcfdcf3de4629a934d2a53350971a898e12bd5629caf1dc7410948fc045653e5f6e580349fec230433d3129f396b7088782b2335e70c159639c2884385191e2869b5218b4490702de653fa64c47b83b2ae505c96427189178793538f14ece836a108124f761b020c227ef272fb9ae1d41e4aee82a114c1a2558558cdda02e7fdb92fca75797521dc482f0d6f8a5c6ce21acea4f14a81c24045e1f3c6098d46f98c95c0e773dc4865019d4ede15026c9f9f095758a47f065a972cbad86587cef57ea491607d5f2fd538d24fa6bcf09304bcb4745f9bdd43c814a75fa3b5bfb1837f335724ab1", 0xee}, {&(0x7f0000000000)="4b0def608567286a899f92bc91cee15dd4009cd09e585c3413e9238cbe7d81e563fb0725fc766dd3b6a18c24974f918822c303435b5f08db324d88cc95", 0x3d}], 0x3, &(0x7f0000001000-0x1280)=[{0x60, 0x117, 0x6, "26adfd6295c5a68e7684a32f72df0480b00380f298c70b5b77bdcbe660178961c84a56bd5f1769131935c12ac201ed126b6cb63e0d9d72ee51d4cf9183cc842327467b315583b999e5fcfd391e"}, {0xe0, 0x7, 0x6, "52bcf1892150c767c075ff1ba17cc2bd4ed591584b1e10d869441835bd4607dbb4f05149c57b585306cc9c660e75177e9bf7cd865e6f93fc5779155e1daaeb687cce1a12a4dd6835b225c54ed8a9184dca0abff21916e7edd5e9bf6fdb525077ce620c7989af97c1ace753680e330497177907a65af6bbc73b9518855aea74f277d5d539ffe13cdf9162dc80b5028bfff65b14581d11530776f5d7e77304b4f46e2e85c44e65f968f725138aa9b2ea24ee537043a7644c247f93381519ecf65036b88691c4bd6380e35a93b39268a3"}, {0x70, 0x85, 0x5, "65e04b72d5c03ce3269e9ed3957dd2b1d2f59e7cf675375096ffd5c1fdad16befe83b9d836ecf855bd579cbb36e081ea0115a264c4e5849cc3f467878f6eb4082e3b4586828b2175ee22d0c45449cab7139ca0cec82bd215a1720bed6a8082"}, {0xc0, 0x118, 0x0, "44e7acb6c520d9f7a8953ab0a692bf132037d627ce3f2d57ec9370859467617226e3f67835244d6dbd2f08a5ae5eef0b2793c9a38384a3fd0e1c62ffc879215e6a6c50ccc2694d931208dc45348bf94dc7d38d8d05374a616b0dcb804ad1f8b33050da67864e42d1f0ef1e673a263f1f47bf3a8cb1065758aa7ab2133c8ab7aae53f2504394dc1503190724effdf73c3760413aa205e8708560a21651e448b5e553606a45680c0f5bac5e827"}, {0x1010, 0x11, 0x389fb234, "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"}], 0x1280, 0x800}, 0x1) r2 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) mkdir(&(0x7f0000953000-0x8)='./file0\x00', 0x8) 2018/02/16 09:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c4e000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xa0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x36}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/16 09:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x805, 0x5, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000402000)={r0, 0x50, &(0x7f000072b000)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c67000-0x10)={&(0x7f0000f30000-0x5)='./file0\x00', 0x0, 0x4677567b8dc8d5ac}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c82000-0x4)=r1, 0x4) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000255000)={&(0x7f0000661000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f00004ae000)=[], 0x0, &(0x7f000044b000-0x11e8)=[]}, 0x0) mkdir(&(0x7f000000f000)='./bus\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005bf000-0x4)={r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000098c000-0x10)={r0, 0xffffffffffffffff, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000460000-0x8)=0x140) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000a28000)) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000a1d000)=""/251}, 0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd3000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fd3000-0x38)={0x0, 0x0, &(0x7f0000fd2000)=[{&(0x7f0000023000-0xcd)=""/205, 0xcd}, {&(0x7f0000fd3000-0xa4)=""/164, 0xa4}, {&(0x7f0000b7f000-0xf8)=""/248, 0xf8}, {&(0x7f0000fd2000)=""/181, 0xb5}, {&(0x7f0000fd2000)=""/246, 0xf6}], 0x5, &(0x7f00007b0000-0x1000)=""/4096, 0x1000, 0x3}, 0x1) 2018/02/16 09:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ca000-0x20)={r0, &(0x7f000018a000-0xac), &(0x7f0000c19000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4), &(0x7f0000472000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f0000490000-0x1000), &(0x7f000070c000)}, 0x20) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d42000)={0x0}) sendmsg(r0, &(0x7f0000b54000-0x38)={&(0x7f00001e2000)=@hci={0x1f, 0x67}, 0x6, &(0x7f00007da000)=[{&(0x7f00002bb000)="9328def292b8a4dd4b69b20c400747aaab5347753f8adb2a7fde47b9a129fb45e52f504ebd1d7bb658555633fbcd2cdff64d0702e356b18c4d8e8fb0490cada72655effa7a75f354dcade5a37b86e428fddc77e9406d7f78bc6247740cfd425a5a9fdd44fae184d593f8f7908e81f5f61bd7f81bd21a924ee918bf61f9f4dd7809b3ff299618d793c14d4170e9ea6979879ca26e5e0b21cbcb882acf163208c7f49d66ec61f952b32cec3e7fdd5d1a4fa67e8c9b490c5ce37e6602e6511ecb452af5c6cffaef577add34", 0xca}, {&(0x7f00006e7000)="c74a428015713f53a07a2101e287bbd85810da", 0x13}, {&(0x7f0000bb2000-0xd7)="9603571262d296f8c69047ba7893cd22bec19c1b1271338c8581dc28f35b0734fd93d73c8946830d4af621b8c00937773640010266a8dbf336ee60d17908ae3b9bde4a1e9affbcda47e7d5e79d2d241b6a3d193f8eda19e3fc0b5ad1a2b8e2167c5103f29f0ca43430abe758e1ddb86c3eceecc1ae0f02463b2ff1687b96a2a1c35ca182890074623bc2f5cc6fc6b5ae7385721a207da5aa6a7b7f7f571acce1378d14c2cc8c1be6002644f5e27cee289ff672374ff8c132df8ad7ab50fec9cf01561fdfb5de972d36f9002784b954e4ec86d00c50fa0f", 0xd7}, {&(0x7f0000dfc000)="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", 0x1000}, {&(0x7f0000854000)="d8d600001949253b62d487d7f13df79af7b262e1ead0c6cb8350654e3d9a00990f3f203c93ef1d7abcfd3aa9abf4d98a3d7f5fcc3a62881bcc34ca6d61be07563a7dad8e54deae7d018b", 0x4a}, {&(0x7f00002d3000-0x6f)="95b6cf9df9afb1df6587dd8b7bacb0180b2a2b915eca24247738cd9dcde5a0cb466f148ad8cdb8a1dc66962a012236ad38fb15b1a72294b080bdca20ceb52548cc66e4120f1806054f6c28a7fd7630561c1e65dd17078af20f4aa2ad9670881cca576b8fa700489e5bb90083921be5", 0x6f}, {&(0x7f0000602000)="0b62a3f8a114df37510d8c32ca17e18ca72631c1314b1ddc6a2af81bc64ba0428757f3e45809c663fe7e3700c311e45adca9eb2c65e4", 0x36}, {&(0x7f00004cb000-0x26)="d1572cf07d3984c460960739009a41b302d34751126f441e9b371e6a2f93948b5798b6028e87", 0x26}, {&(0x7f0000317000-0xa0)="787845b1a7d91f82d5fd7f2f11a2ba3a55d0a2aacd7e5edf96df9ed42183840017664a20b538e2bc0185cfa3a5da270312e1572dca95a3a38007f4b8ce3c8df1da55aa01b1f58124119b3f0cd38af2755abcf0fac36efc382da47a97d56ce9bb6908e84149045bdf5ca0f83fb754af1923ced80a2ad736b26beb17036f54967d02749654c9efe4b834e3d3aedf88e7380e35bf9123035d9552a8f77880082599", 0xa0}, {&(0x7f0000a89000-0x60)="f1c6a42e4c7796c000dbfa680c029dacfdcb44f5c7d947aa02e4cf0526b5be72ab9e4dec329461082cf41fdc3368fea34f241e72c319cbcf7be1590948d63c908608810a2eb27192e17e67f0dad4421c1ba505d2454b6467e6014fa9ad078173", 0x60}], 0xa, &(0x7f0000325000)=[{0xb8, 0x0, 0x8001, "3bcf1399ae8a84cf077325d500badcb1278c301f94b04faaba94f88c38e3d64bab0b057961fef54fd9f2247df7858d50cebf3b1ea2dc2e75564410f016beb800b8bac8d0c59b204f957b3742cdc972902c95630a37561c27103e7bc6b1e9343b4e764043700934cb3d6ec1f97530611dca7c8b4de01129b38ca17ef580428358084ae7ac25b51eaf010500388d36630a4ad3de173227bcd6a12bb5621298e938dfcd3461e1"}, {0x1010, 0x1ff, 0x5, "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"}], 0x10c8, 0x8000}, 0x40000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ea000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c5f000-0x38)={&(0x7f000081e000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00004c9000)=[{&(0x7f0000ff4000-0x37)=""/55, 0x37}, {&(0x7f0000ff4000-0xe)=""/14, 0xe}, {&(0x7f000068a000-0x93)=""/147, 0x93}, {&(0x7f0000ff4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff4000-0xf7)=""/247, 0xf7}, {&(0x7f0000ea3000)=""/41, 0x29}, {&(0x7f0000ac5000-0x1c)=""/28, 0x1c}, {&(0x7f0000ff4000-0xb0)=""/176, 0xb0}], 0x8, &(0x7f00000d3000), 0x0, 0x6}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000ec6000)={0x6, 0xa, &(0x7f00003a3000-0x50)=@raw=[@ldst={0x3, 0x3, 0x0, 0x4, 0x2, 0x18, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x1, 0xf, 0x9, 0x1, 0xffffffc8}, @alu={0x7, 0x401, 0xc, 0x3, 0x1, 0xffffffff, 0xfffffffffffffff0}, @alu={0x4, 0x2, 0x6, 0x9, 0x5d4d532f79c51ae4, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000ff3000)='syzkaller\x00', 0x43, 0x5e, &(0x7f0000ff3000)=""/94, 0x40f00, 0x1, [], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d83000-0x2c)={0xf, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/02/16 09:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003b2000)={0x0}) socketpair(0xb, 0x2, 0x7f, &(0x7f0000a37000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e7e000)=r1, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:51 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x8, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000438000-0x8)) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b47000)='./file0\x00', 0x60) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f00000)={&(0x7f0000ba5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000175000)=[{&(0x7f0000245000)=""/203, 0xcb}, {&(0x7f0000422000)=""/89, 0x59}, {&(0x7f00001d2000-0x43)=""/67, 0x43}, {&(0x7f0000bfd000)=""/25, 0x19}, {&(0x7f000075a000)=""/191, 0xbf}], 0x5, &(0x7f00001fe000-0xfd)=""/253, 0xfd, 0x1f}, 0x0) recvmsg$kcm(r0, &(0x7f000075a000-0x38)={&(0x7f0000f5c000-0x10)=@nfc, 0x10, &(0x7f00007dc000)=[{&(0x7f00006c2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000750000-0x12)=""/18, 0x12}, {&(0x7f0000587000-0x41)=""/65, 0x41}, {&(0x7f0000555000)=""/57, 0x39}, {&(0x7f00005ed000-0x9)=""/9, 0x9}, {&(0x7f00003cd000-0x24)=""/36, 0x24}, {&(0x7f000015b000-0x70)=""/112, 0x70}, {&(0x7f0000dad000-0xd0)=""/208, 0xd0}], 0x8, &(0x7f00006bc000)=""/88, 0x58, 0x3ff}, 0x2) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mount(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000f6c000)='./file0/file0\x00', &(0x7f0000597000-0x5)='nfsd\x00', 0x0, &(0x7f000035f000)) r1 = gettid() perf_event_open(&(0x7f0000d9c000)={0x0, 0x78, 0x3af, 0x3c083cc6, 0x2, 0x1f, 0x0, 0x8b84, 0x8800, 0x0, 0x200, 0x4, 0x8af5, 0x7fff, 0x6, 0x40, 0x2, 0x800, 0x1ff, 0x7, 0x7, 0x0, 0x1, 0x2, 0x3, 0x6, 0x3, 0x3, 0x3ff, 0x9, 0x55c5, 0x240000000000000, 0x1, 0x16e8, 0x80000001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f00001b8000), 0x4}, 0x24, 0x5, 0x0, 0x3, 0x9, 0xd67e, 0x7}, r1, 0x0, r0, 0x1) mount(&(0x7f0000c02000-0x8)='./file1\x00', &(0x7f0000a2c000-0xe)='./file0/file0\x00', &(0x7f00009b3000-0x3)='9p\x00', 0x1018014, 0x0) 2018/02/16 09:41:51 executing program 2: r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80804, 0x1000, &(0x7f0000000000)={0x0}) close(r1) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000f, 0x0, &(0x7f0000002000)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c40000+0xe4e)={r1, r2}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffeaa, &(0x7f0000ca3000)=[], 0x3d, &(0x7f0000544000-0xed)=""/237, 0xfffffeb2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x5}], {0x95}}, &(0x7f0000f80000-0x5)="3dff022fff", 0x10000ffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mkdir(&(0x7f00004c6000)='./file0\x00', 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000b4000)={0x0, 0x1, 0x2, 0x4, 0x8, 0x0, 0x35}, 0x2c) mount(&(0x7f0000f38000-0x8)='./file0\x00', &(0x7f0000a86000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x4, &(0x7f0000b91000-0x5a)="04334a584c0435ffffffffffff8001944425dc70cce82c38876f237940bbd1dad99f7fe33b6e7ab5a127c6887f9cc61915453708f9ce7f02bd8c8c1d806547546b94cad463e11b3d36a6f47d45312ab6a840f1567d1c5ed0feb2") mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000ce2000)='./file0\x00', &(0x7f00004a5000-0x2)='devtmpfs\x00', 0x0, &(0x7f00005e3000-0x1)="dd") mkdir(&(0x7f00001bf000)='./file0\x00', 0x108) close(r0) socket$kcm(0x29, 0x2, 0x0) 2018/02/16 09:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000401000-0x8)={0x0}) recvmsg(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f00003f8000)=[{&(0x7f0000851000)=""/92, 0x5c}, {&(0x7f00009fd000)=""/58, 0x3a}, {&(0x7f00008d4000)=""/18, 0x12}], 0x3, &(0x7f0000aae000)=""/4096, 0x1000, 0x7dbe000000}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x30}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001fb000)={0xffffffff, 0x2, 0x18}, 0xc) 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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000755000-0x10)={r0, &(0x7f0000a35000)="c27a7fcc4d96a8aea5a0f558faab48e867b9f1f5583ba87af25f166ac64ad3adfda8cc4a00eea06f321f0793f6eb1399bf406ba3b6e42c34d7e1e728934f5dd7461dce6e4dbc2fb63e565955325c4d9f487000d38b54adb3f25f61247b1f9b839c70eee739ddb5b6ee4c3a22343d8712a2935e573fcae9265938d015918650f902d7d1da8034234bc5876a306453fdf280f14689a5cd0f080c81f4fcd11d8dba17befed597a00dd967967e3edae66216bb592171c1ca62417ac95f9a7316a00ce1000e4a31a47acf0a91dc8ac4c6113e084d56a6d2c385c408a2d33d21473afc2c8bef11bfa4377408b31d43800ee6068327"}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000)={r1, &(0x7f0000c4e000), &(0x7f0000efc000)=""/119}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r1, &(0x7f0000efc000-0xe2)="a4ceddeced50aaaf56d440fadd42f0a08845471370024ea0f034119c9a17f78f7e9e37570f6ee0382b17182df1522e24413da72251991529145e6414f731728c4d23bdeaaec634f1634f671e9fce3005f51a9f3c8123cff54535c25cb242c3093c0888e275559d8ab379abc686049cd2dbf7d16efa73fa58708cc3c6993271b9803a54e0a924c6b1042fd429b443d020514f99860ab6659b3ae6cca059ef8bf2438862f464c9ef36fe0b9457cdbc4f135a8bb437029c4aa76339fbb62e3f2171ed0bdbb7ae473926971fb1741d052272554a0ea9ada72cb8cf209bda3fc34ac233d9", &(0x7f0000efb000)=""/5}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000d9000-0x10)={r0, 0x28, &(0x7f0000c20000)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000), &(0x7f0000de9000)=""/245}, 0x18) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed1000-0xed)=""/237, 0xffffffffffffff59}, {&(0x7f0000001000-0x25)=""/37, 0xff85}], 0x2}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000544000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000007000)={0x0, 0x0}) sendmsg(r0, &(0x7f00007e1000-0x38)={&(0x7f0000603000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000ee8000)=[{&(0x7f00002db000-0xe5)="5634582196cbad5e8320446764d1b67ce39585de9b29ba125c7050b1664b65e246708dc7a300d3473d9239feca95ce4db31e513ac4c899bdc47c63c4f86dbc30f209d4bebd5efbe27bb013c566b1311bf6557f2896c9a1613f9b66ac758abda5960243e265362fd39dad0b7b5eff87f0e926a672ef0962488cb6089c556243845f519789719aeb65d683dd8e723300fba07174a6883561fde13aaf7761aef33bae490d2b382032eea833e8d57a602687a1e7d5b6d3c1524fb35c90f599a66954f24e154ced2fdd4cc883b1f786930bf96f43f1d727f7e7914224f05e793c82734eb37b2c6c", 0xe5}, {&(0x7f0000891000)="8031e85415ee72de056f5453f176fb912cccfb7933e5255466ffe83811cc76f6834a5a2c2849c9d9281f826466be4f22fb899d31405ff3929106407244cc68d51aa3b1a209b01de783bfe5408f4ba6ab4880f86da742b711a05352c9384818c1471263c575f384d94fa8bc9b9d56a22cbc8182284357ef98e33f0c39f06f3637e5d8935b", 0x84}, {&(0x7f0000cd4000-0x51)="d56ae35dc095ddbbb32748adb1c4e6043dafb288766b28ccd831cef064c1be432881ca0295717abf1d955b1d4879b929a12740b5b4a3d652de8ce60dbccf4281510071e513075b015ea22caee63aeda298", 0x51}, {&(0x7f0000ac2000-0x92)="5ffc94be4548dd5e7411439ad15f00a79da428a227d4195e849399a545a823250931d6334dfa404ca563e07f1d9686ca27c47b990a451f96fcaab431ea5872a1f9f6954218de72f86a6a117a2a21c100011ebbe390baa282bb97ebc33cf8a54a3d4e2aaf484107b4d1f6f4f969dd1971aea2c24870217655d9323d4f35503b44981756a2e861be937304367fdd7246b617a2", 0x92}, {&(0x7f00000bb000-0xa5)="701a551b1fbe9b09908d37ff0bd8ddcd330cf91e9560bfe79d303d75a1a83ee64652a9b220f0fa93a7508175fccc03ffaacdd76d7604da2f203a9561c1fa39807ba1246345b2a837e0704eb15273c8a250f3438980501b504bdd9c327d0f00b1a8b880d30f931f82b900e59315d48cadddabfa37206d7659e8c240181d96e066cf0ffca870553d8e19d1a523429948c0e6baf596877f589b86b82412e296086c85c695ce27", 0xa5}], 0x5, 0x0, 0x0, 0x4}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195}, 0x271) 2018/02/16 09:41:51 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, 0x2000, 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, 0x0, 0xd2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) recvmsg(r1, &(0x7f0000931000)={&(0x7f000022f000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000da8000-0x70)=[], 0x0, &(0x7f0000e00000)=""/108, 0x6c}, 0x140) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) socketpair(0x0, 0x3, 0x0, &(0x7f0000e5a000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f000090b000)={&(0x7f0000f35000-0x10)=@ax25={0x3, {"48b5bbde6f11fa"}, 0xfffffffffffffc01}, 0x10, &(0x7f0000873000-0x90)=[{&(0x7f000015d000)="be0370caa8da0c4540df63634fac75799527fd84b61cd8ab721169a216c2a503d966f51c42ea55b3170ce27493314076ce2f5ed4da98eeb356fd8d1a1c404a0e3837ac95704e71e9d3c9dcc22f9972a22ed0d109dfd440f9c734488e4a96ef8bc443e4bc2c1d3c5bf047bd3bd78a76edffdfced1afba3fef7701a1c60ee7f7eb8466dbd675cd9a98410a2bc65f1c8e3ea9f0a3ad7c985e002ae40daf57794c67b824c661674a8ea9197ae182951047bef99c48ce873b8707409d6697ef29f09bd2f335bb52fb01d7073985080af292eb7e9fc2318077f9934972e7", 0xdb}, {&(0x7f0000bf8000)="f987b09a87630dfc28c2c50a7f35be20d2c724b8c8b43cd6c93ad6d132bb4d7a9766a450e93e4caf3b3d861f2a77e834fcd6a6d02bb40bfd2b5824c4fd9fb79c92d0a7b2", 0x44}, {&(0x7f0000b10000)}, {&(0x7f0000e97000)="19c9e80580fb7435645eea8d1250", 0xe}, {&(0x7f0000dbd000-0x6b)="4113be182d4a42f28f2b0d3f6fd3598b124a5a2f9bff7842ff7c4d091bc2a83b0304737604bddd9410d965ceea079c7757d3bd85012022be68e1d6bdeac58811c54fe72603423d216f7f3f45e576b677c98c3d4c8ed71b33be13bac9a91a7eecfcb5aa5599f2ada870b453", 0x6b}, {&(0x7f0000e24000)="2a53fa033fceaa0a420403d7a7b966133b93d94eada08de3c6d907ac0ba187a974ac68885a4b722b215ea8ec0e2dbd0e2f1dfc906b8656fea523ca10e68a9bf346b58fe69c4eb85b32", 0x49}, {&(0x7f0000526000-0x93)="a44d194b6acc17152763d4154a9b74c718bf45c2b6c3cbb48bde2b34fe86fb46dffd4a1f072dc10db967b2e84f5d92a543b19a251aba03e9fc80b01cc76ddb6c59acef9a7470ac348a3342ce2ea76ebda7110b75c779803568782750271a2dd6c956ba256674dcdfdca54e29c382b1eaa6bfba214b2277ce4636269b0ad1c46e91939abe1339182c0432fc131734b8f4e6e59f", 0x93}, {&(0x7f000044b000-0xca)="3b8bbf89541dad630d3adbae3662a1f7f6edac2d6bd7ea50f5dc89ea4f6127f536ba4b42fe20a7ed9c75488f55f4878ce6e2cc7af0d7878738c3f6d2c8c6ae4154f2aed0f331727c5d1f424701ca6577398a3dece795ffd06b8bc77cfdbb4f9306551f7032c80a50fc5a904439ff16303bf142bee391a1db73d554d2720db57bbf52fd06e56e67fdd41140c48eca053994e91dc7ea049b08117ec2199a7734f46d97427e94561a56dd39fd3216e3c6af07ffe6dae840a2911274a4d64a39e60b5c65fe1ba83ed562f7fb", 0xca}, {&(0x7f0000860000)="88a29e385b16047c9a816f3064a03503a1a3eee05f14819159a373d59e22220f2c6d67a9249aac73128e0ef3789703ba17823370dacb2336f9a3b815211d4ccff549ca2e5cada9bfae676a77aeaea4a07443f6c8f01412ee5468528ea82cf537ce9b89354a9a97ffc15afb4ab078b2ef6dbc9fb73f79e94dd71feaf91406e71dc193379347aaa83c099a6bd11f1dfd238af453e7076582fc8615e0616eaa64c0485ac87ad43ba8547b5055948407aa21723ff41a669cf8b51706ae", 0xbb}], 0x9, &(0x7f00009a4000-0x1f0)=[{0x50, 0x0, 0x40, "305af29209d617c1aa382e7b538421ce3299916252641ff20d9c93c9e3cf659c21e17e257edf7be5f0aa5ddf70ee5f6149df71af998f6f5794a7b9b20d"}, {0x98, 0x10f, 0x9, "9cf271599cb58af34b730558332b7fbd2dd8881fa3c04835d58490f45862ac027ea0ad2136fce5b1dadf987235416e6a31955686c4f74670e55c3377ff7ad3cede538d8b4aef9d07797adabad2a975b4740577722c5d69a65af9b82c2b99806d3463dd7de5eb81d3d46f345fceedbef6c45354d023a9811d8bb0f40db677e449a233c014f3113722"}, {0x40, 0x109, 0x1, "c296a09a7b939dc79b7c2944cac3e0ab880b9490033fb9e5f2ed2430790ed976692d55ef8bf0694ddb84035330b4c87c"}, {0x48, 0x10d, 0x2099, "00ab780fd4b5d488b801941b6f70ee682dd702e3e595d712233c080f815758c5fe2f517da4db219bdc779508f76c2ca6e77e41d793"}, {0x38, 0x116, 0xfffffffffffffffc, "66c733f80887a28e5b366d28b1d4119f3726a2a6221d16262107cd06834cb786b87d9cfa005919"}, {0x48, 0x1ff, 0x7, "7e89902ceedd7e668efb6b14751c4a539728879f9ac513caf5a52b3eb9a774e6cc669794681ff2ae9f936a5971a5d417e1a023"}], 0x1f0, 0x80}, 0x80) 2018/02/16 09:41:51 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={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000152000-0x8)='./file0\x00', &(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f000084b000)='cramfs\x00', 0x4, &(0x7f0000f7d000)="70fdfb5acf09ff0e5fd3f4d4a2b90a6e7b6be2b58126ed6ae937da7106f8e7985dffe3ff685a296a49f1842dbc9763846747353eeb66dd94dcc64f71418a3d660c1953af1ee211333c378fb8f4a901d750799b9d1008f1887d0981e9401987b814f57a1750c8a681d14f77ee5537d9c478452aab96377ee124d252b783b227a24089d851262446c629b7f921bb842588254d759a13b1ed5796879587143172cbdafa5f803a1b38a8a1f553439bb5ed0d1306516e6a5263ef0b0bfcbf9636ac48033a81b2a5fd6a71") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dab000)='k\'.\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000000) [ 520.888074] tmpfs: No value for mount option 'Ý' 2018/02/16 09:41:51 executing program 0: 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$MAP_CREATE(0x0, &(0x7f00001e0000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf3000-0xe)='./file0/file0\x00', &(0x7f00003ba000)='./file0\x00', &(0x7f000095f000)='bpf\x00', 0x0, &(0x7f00001a3000-0x7b)="ad7d02eb09a80b4556f78c0a7335ad08999184b91f3ad59aac1d6c9d8a5c5e534a0b08ac31118414464a263db81687285fa702071d5b0bf9dafb5d095c50e0c9ccb64b7c4f4bbc1bc7894f2a141f2af1d9ff5b7465671b991d4758dfa6cef7b742bfa76763aecd8bcacb0dfe5ddebc063267a8581547f9c05d3e30") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) socketpair(0x5, 0xa, 0x8, &(0x7f0000770000-0x8)={0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e2b000)={0x0, r2, 0x3, 0x2}, 0x14) [ 520.945566] tmpfs: No value for mount option 'Ý' 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00009d1000-0x8)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000c8000-0x1)='.', &(0x7f0000b1e000)='.', &(0x7f0000fe7000-0x8)='fuseblk\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fe8000-0x8)) socket$kcm(0x29, 0x5, 0x0) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000)={0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f63000-0x2c)={0xb, 0x8, 0x3, 0x0, 0x1, 0xffffffffffffffff}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ab9000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f00001fa000-0x1)='r'}, 0x10) 2018/02/16 09:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c}], {0x95}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000e3d000-0xfb)=""/251}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000047b000)={0x0}) recvmsg(r0, &(0x7f0000018000)={&(0x7f0000fec000-0x58)=@alg, 0x58, &(0x7f00009b1000)=[{&(0x7f000026b000)=""/45, 0x2d}, {&(0x7f0000351000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f0000ae6000)=""/156, 0x9c, 0x2f}, 0x1) 2018/02/16 09:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) r1 = gettid() r2 = perf_event_open(&(0x7f0000079000)={0x7, 0x78, 0x2, 0x800, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x6, 0x9, 0x1ff, 0x1, 0x9, 0x4, 0x1, 0x20, 0x5ce6f13b, 0xffff, 0x0, 0x8, 0x1f, 0x5, 0x2, 0x6, 0x1, 0x0, 0x200, 0x3f, 0x7fff, 0xf84, 0x9, 0x4f7, 0x8, 0x0, 0x0, 0xca, 0x4, @perf_config_ext={0x2, 0x2}, 0xc00a, 0x64c38ae2, 0x100000000, 0x2, 0xffffffffffffff7c, 0x8, 0x4}, 0x0, 0x6, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f0000333000)={0x1, 0x78, 0x3, 0x20, 0x3, 0x0, 0x0, 0x2, 0x4, 0x2, 0x9, 0x7e21, 0x2000000, 0x20, 0x4, 0x2, 0xa1, 0x1, 0x10000, 0x7, 0x401, 0x8f, 0x42b8, 0xe105, 0x0, 0x9, 0x100, 0x5, 0x4, 0x6, 0x401, 0x2, 0x64, 0x0, 0x80000000, 0x9, 0x8001, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000256000-0x1)}, 0x1040, 0x20000000000000, 0x8, 0x2, 0x2, 0x2}, r1, 0x3, r2, 0xc) mkdir(&(0x7f00000ad000)='./file0\x00', 0x0) 2018/02/16 09:41:51 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x98}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000059b000-0x8)={0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f74000-0x38)={&(0x7f0000f73000)=@l2={0x1f, 0x8da, {0x8, 0x20, 0x401, 0x3, 0x4, 0x400}, 0xfff, 0x5}, 0xe, &(0x7f0000f74000-0x20)=[{&(0x7f00005b2000-0x51)="33d6d0c3c4eb3ebec15b0a8e060717073ea2a508376e5f73a1af65183c1ebaf687891bfe08dead20b09c1a15c3bfc7180e5ba3ea7be336fadd5744e259ff58954b6da6949bf8c9360c8039aec118a4c724", 0x51}, {&(0x7f00008f4000-0x65)="ac7772ac19d097ef4c9490c97148a223e399be0c28eff9cc08bab46df26178cb0987f7a4d82646b6e129f26ce62f9693324a23dbb6cb47e7cf9b975beafe8eebbc261493ed9c947a19f9d14612c9acc8dcd76a6e68641a0ddd580cadb0592f8febc0af85dc", 0x65}], 0x2, 0x0, 0x0, 0x4000}, 0x4000001) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r0, &(0x7f0000130000), &(0x7f0000f4a000)=""/33}, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d7000)={r0, 0x28, &(0x7f0000707000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000078e000-0xc)={r1, 0x4, 0x10}, 0xc) 2018/02/16 09:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b70000)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000712000-0x20)={r0, &(0x7f0000427000)="80960e1db821077b5f9af873d4d993a9d6d45df9afd8de4fa6042237340eee74105ad4346974f491dd4e226f37a6d27d89d60eea09cfe62b56abacd2576c27bd802711d5a2ef08fee4644b1e75a6edfc6ddfac33b2d4bdb0d956e9e67688", &(0x7f0000390000-0xb8)="e070d62339032a920ea76097bbf82f8ee34ee14e68e9bb6f73880ac351209ed2b8d8ec80b93273b8b508350a07a0ab3b76205979e2ab412fdd2c3d4949d13bb19b47d0f9b3cbe28e07386e07b7a7fc2014a90812118a47863f7c21d6b59dd0dd2646c120373c31bcd3abea1f2e9d6240cf49a51a549980746f6bea73f3410f8d1c8b8141b9da933e7f50b3bc3adbe782ca3d30e533d657c54168ee8d4a4cf300fa48383b806ab4c47d60d1b137c05e4ff3e66c164fa26cc3", 0x2a888a7eac83bb4d}, 0x20) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xffffffffffffffc0, &(0x7f0000b4c000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[]}, 0x0) mmap(&(0x7f00004a3000/0x3000)=nil, 0x3000, 0x100000b, 0x2010, r0, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x7, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:51 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 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) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000092d000)={&(0x7f0000f78000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000022e000)=[{&(0x7f0000e71000)=""/67, 0x43}, {&(0x7f0000e15000-0xbc)=""/188, 0xbc}, {&(0x7f000040d000)=""/4096, 0x521}, {&(0x7f0000e8d000-0x63)=""/99, 0x63}, {&(0x7f000083c000)=""/196, 0xc4}, {&(0x7f0000964000)=""/49, 0x31}, {&(0x7f000044f000-0x41)=""/65, 0x41}, {&(0x7f0000f78000-0xf2)=""/242, 0xf2}, {&(0x7f0000f77000)=""/198, 0xc6}, {&(0x7f0000d0b000)=""/182, 0xb6}], 0xa, &(0x7f0000f77000)=""/29, 0x1d, 0x8}, 0x40) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x196b3168, &(0x7f0000f77000)={0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x5, 0xe, &(0x7f0000f77000)=@raw=[@alu={0x7, 0x5, 0xe, 0x3, 0xb, 0xfffffff2, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x6, 0x6, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x1, 0x7, 0x4, 0x0, 0x0, 0xfffffffffffffff9}, @map={0x18, 0x5, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x6, 0x8, 0x4, 0xffffffff, 0xffffffffffffffff}, @generic={0x9, 0x23, 0x7, 0x3ff}, @exit={0x95}], &(0x7f0000f78000-0x5)='GPL\x00', 0x0, 0xfb, &(0x7f0000785000)=""/251, 0x0, 0x0, [], r0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d1000)={0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x8001, &(0x7f0000f7b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1f) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000ad000-0x10)={r2, 0x50, &(0x7f0000f7b000)}, 0x10) sendmsg(r3, &(0x7f0000f38000-0x38)={0x0, 0x0, &(0x7f0000f78000-0x10)=[{&(0x7f0000b86000-0xa1)="e4abd8e51a50dfa15121d28b8ff7ee1c65586668994206772e3870f335c5adf562cb896e3d0e4baa4d6e04fad77844240f14bdf4c907379c8e8a11db8a4dba7c5de2baada8384d0d7400deca78d93ad4f2290b68c261b899c7ab00a79716ba13f05e67d87035025be4de05fffc700663487030dfc08a3e3b6f811d691694cf36974eb95ba937b3bbc1e76f502bdb906e95f398407a0432fd96c1ca705899a7ca2c", 0xa1}], 0x1, &(0x7f0000f77000)=[{0x1010, 0x118, 0x3, "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{0xb0, 0x0, 0x7f0000, "1c34a563abdd2dc155afc0b2dbdaf1d8eb16ec8009ebdf4171f48ab69408d735274f95dd3f366f50ba54731b539307bfb1d341ea0157de63b65bc00d3230ed2108a477b14cb4521a45119b390d5703484a88f6abeb8e0958f449c273cda65ae0ebe6897ad7a695b0085bba1f4dd0ed2037938be53aedbdd418d5b8ccb299abfbe7abb3a0924295b1497f14c20e775744aa91d34932ca189d4a2bad41a42483"}, {0x40, 0x11f, 0x5dd, "d47a905b37e54771de98602fe52882c8ad8798f47cd2acbffcec44e4fcf7b2d4bcd93a5829b56d1bb51d82bcae3b"}, {0x1010, 0x6, 0x6, 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954ab7e8d7ccdd8268e7dccaee09baf54c8fef73f29b282648d30365b9e9ca6e29abccd61b6ccb3da8ded5fcb0806d3a906dc1189c07c7f5a2623b5b15ff95b763cf65359c3a9a4a135ac0b3772aaa55877c53f627297bb0a438ef9ef54d625f807a9713b725558ed2d4f79d8f7bb038793a3922a6fc990d6f254afb4641e0552dca7d4838020dbbc14c1198de43ad1ae7d160e9580d7142be35030be7bfc0128a52fdfa63c9f80a65f306ae10261866e035169796b7c8257e8f526573d6d080190185ec03c93249c8d637b424d95956c23cda97ad0e51f6beeada34c9edd4d70fa7b380712e2d4a7098f8c72bc1c920fec4380d9ca308eaf3c161b4ca0ce3eebf3e09b4a4ecf3708bf6b60fe619859db52856f66bce92ab5ba5349303f8366b2dbbd077313247b6a8448688bc837649eb17e4c7effdfe88949d97316b11b3ebdba83b1a2b88d1325607233624cc9ffa360e549820d938ee9f79bc774590acd9f648a23176d1c9dfeeaa43a7854ab98afe23fd39a44731c55d67ec3072aa31d4d088bb60971a14ba47026b766312e265ac492303dc6f0a57d3ca63f183b96b9576922a183d4756cd3d6d6f987350b6379bc3bb49f07c303c931e28247ff8dc0efb2d34580af321afd5b6ad05576999bf8c518a7e0da7245e6b578f28a5bf694b24fea744336cc972c8a71db2baad04827b83b9586a607999d120a4120f4c523dc868ec405db93a8daab39dc7c1c0c513c172f057660c7855ac0e350700ac2230e4161755c55c282bdecc5ad6a1375636c3cc6bc1b8a58a6f42b47b859c53fb80262743136173d2a23f6b43558d2488eeb5b0cde68f897e71e7c6f1912f44ed2544fdf72c650e6b91d67c349a810095f959e5cc94dcaf0812b2e20ffd915fa8e326bb0a08966f74da9433549cc0efe4d24291a147685f0fb71c826d817608ca4625118ecf3e66b91da2948ddb2c2e1ef301ca884141a9080af61cfc54d5d5b046a232d7627f45fb13119abba7a020315539245fdb4493f080d520a1f35737bec78a09a9b2801b62f59a8cf05d7c42da411c85d7ff41b4bf87a7cbb305628abf9ed5697e2d22527aef9cd7cec43827a34272df00830825deb91d0d29119e9250ee15475ef4109856412be3b259e06a02e47dcebdc4642742e706b8f114c4761e65de775cecefe5effb083b8ba7576574ea445e34efb66a6ec66391100d527113481ccf7562c37309fa689dc6d7bab4e2925dabe462faf7a9b7470b1f3882c77bb3a53a5cfdd72465a057496acc8107a993fb1b72e9f694f819783b64cfbe74dbb08a7dabccc0499165be4fb8924e05f3005489a9bf98775558875f1bc37bc908153ba40c0f231b88e6b539c4819f9f50ae6a9f7c7ba9a11b587afddb3e51e20501ede494f6f5595e479340971506399d6b10ad0d76218a7336bffe8e7416e7d850e346ae0546a871ecf50764365618c25b5290b37e99529f0e0dc50c4ecd14369e7fa7371b7639d5b46fca12707b3841dd4f9fb56cab44e6c198ab0c581949b527e31502f1313d9a1b8e246babc1d8f889e997dfb74d698fc12bbc4d9ae3b9a33d5330ae9298e0f81989f158d1de2784d4bb1d16eb7f4bc8a6089d94c783ece5c6a864f1b9bf13238873a1e1b07fd8fe3f80110c15a35183a864d2cf07107c97cfcb4e2ee46dd9373774bb80f1f43753917148543b564ebb793cafd0e7d72b3b47fe4ba61ebdf4092bc4cbe99cc401b261faf848d8be2b2e3bc8b53755e14872875964a802eb2e8bbf8bdf9a9c1e36b457a38f3c0d5605007aca00c21d1dd08fc27c9f6c4bdcdaa815cb3dd9aaa225daea2b7b87efbe4eb37809f15c3a1c166f649e3a0322c49475a098b96cbc7efe697fc2cf727bbf76baaae501cd69a83a0fcbe6e94235880e3a815e990878aaf39ac1bdbb1454a5e0b531e74139ce368167ddf367c4f209b8591c98ea7085b286fc161c63b3a6b877aa0516a312f7743f059a1c1a113783c58cf489baf7752196c15395662955d0f1fa3a3164b6a6268e3edcb6ecfdfbfb935c8bd3e07a267c9566ec2df02dd54eccaf9ac894c8e363078f7060f6ab27ae50392406f3878b9cc9cd88e3d2be911667ab5036e3f47c543fc5679c57f62ffd23db75753371c86d8aec7d92dc5eaea7e347f3eaf0af4900f9e73ec54f5c0c46e76aceba7293002310d0e44c264f04b332232f64d7015563aa3b069e378aaafb373568b1ce72fbd97cb4c9f40ab5bcd3efece0ae63e7be9"}, {0x60, 0x10e, 0x5, "dbe5dfb8c16c3a345952078e45f73bffb44fa8fdd0d1f5083447e185bc06b0d27ddaa394b779fe6f8ecca7eb6e66e5498c656d1a5393d99f9157bcd537f39d08e3c09df39239e3fb60c5529d176cc7c7"}], 0x2170, 0x20000801}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c2000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000c75000-0x38)={&(0x7f00000c1000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000fbb000-0x60)=[{&(0x7f000049e000)=""/4096, 0x1000}, {&(0x7f00008ad000)=""/254, 0xfe}, {&(0x7f0000ec6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aff000)=""/247, 0xf7}, {&(0x7f0000e1b000)=""/64, 0x40}, {&(0x7f0000845000)=""/165, 0xa5}], 0x6, &(0x7f0000507000)=""/92, 0x5c, 0x53a3c97a}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000fb2000-0x38)={&(0x7f00007e8000-0x10)=@can, 0x10, &(0x7f00008d8000-0x90)=[{&(0x7f00008a2000)=""/18, 0x12}, {&(0x7f0000ea2000-0xe)=""/14, 0xe}, {&(0x7f0000702000-0x71)=""/113, 0x71}, {&(0x7f00009de000-0x26)=""/38, 0x26}, {&(0x7f000079d000-0x81)=""/129, 0x81}, {&(0x7f0000dc6000)=""/71, 0x47}, {&(0x7f0000fd0000)=""/31, 0x1f}, {&(0x7f0000e81000)=""/28, 0xffffffffffffff45}, {&(0x7f0000833000-0xe2)=""/226, 0xe2}], 0x9}, 0x0) 2018/02/16 09:41:51 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x44}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f73000)={&(0x7f0000287000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000f73000)=[{&(0x7f0000f73000)=""/5, 0x5}, {&(0x7f0000f74000-0xd5)=""/213, 0xd5}, {&(0x7f0000c8d000-0xb3)=""/179, 0xb3}, {&(0x7f0000f73000)=""/238, 0xee}], 0x4, &(0x7f0000f74000-0x6f)=""/111, 0x6f, 0x7f}, 0x20) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f75000-0xc)={0x0, 0x1, 0x10}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r1, &(0x7f000091f000)="7f88e08c454bd2f0411dba52a76b08c989891e4601521a8bce13b50d890582c9d0e81c6e728bdba5d5cfcdaf030cc8ed13360b3bab4bdc9b08420093d9c7d2185325669579051175ea135309807d6d0a542f1f4198703806a65f71f76c", &(0x7f0000c99000)="76998c94db87d9f9e36a2848410ba25d52405ccc77da67ba406855e30ceecfd4ad14bea9eb43edc22f04bdf001a0bd16bb51f15e1f9ca727382ba1d19b99bedae11161f43963817c198ff265fc5684fa49dc2d197064246a45b3978b45f43a62b1c0a5b068af04d057111e0e297d2ee6ca1cdfec93df252be3cb13"}, 0x20) socketpair(0x2, 0x80004, 0x3, &(0x7f0000f73000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000553000)={r2}) 2018/02/16 09:41:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x43b1, 0xee38, 0x1ff, 0x4, 0x0, 0xd, 0x8, 0x1, 0x1f, 0x6, 0x7, 0xffffffffffff4d6b, 0x1, 0x2, 0x3, 0x4, 0x8, 0x6, 0x0, 0x0, 0x9, 0x3, 0x61, 0x2, 0x6, 0x2, 0x7, 0x1, 0x2, 0x7, 0x4, 0xffff, 0x4, 0x6e10, 0x8000, 0x7, 0x0, 0x30, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x10, 0x3ff, 0x1, 0x7, 0xe84b, 0x6, 0xb6}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x8, 0x0, 0x3e78, 0x0, 0x0, 0x1, 0x40000, 0x1, 0x10000, 0x2e71, 0x7, 0x1, 0x6, 0x4, 0x7fff, 0x8000, 0x100000000, 0x1, 0x7, 0x7, 0xf32, 0x9, 0x166, 0x7fff, 0xffffffff, 0x1, 0x100000000, 0xffffffffffffffff, 0x3, 0x2, 0x6, 0x100000000, 0x5, 0x80000001, 0xffffffff, 0x400, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000002000-0x1), 0xa}, 0x800, 0x1000, 0x1, 0x6, 0x4d9, 0xffffffff00000000, 0x9}, r0, 0x1, r1, 0x5) socketpair(0x10, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000023d000)='\x00') socketpair(0x1, 0x3, 0x7, &(0x7f00001d7000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:52 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe7000-0x2c)={0x7, 0x9, 0x3, 0xfffffffffffffbff, 0x590482f3149aecbd, 0x0, 0xfffffffffffffff7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000006b000-0x20)={r0, &(0x7f00002a8000-0x9c)="9c4299bccf17b3a9192852978a421df832399ab9af335fddc9ba7a881af8f7e635ee3d9894822d90277aff5757cac33d8dfc3d712213a9b4a0d320120a91d0b8a69d6674d755d1450c6e0f78a3306efe3d70904c22ef98770353524380d5d51056b8954faa55e9b1804657e17f7c0b39a2dbe7bc104175c4c493a634e0eecc2b032fea0e0514fdd084375071b59195d33c675202f62b7556d6a84367", &(0x7f000081b000-0xcf)="6616860dde8840da8c9836cd7ef05455ed7b11e7f69cf54783b0ede78b649001ef501a27f9a8872b10da17f91283688e02941bf9d386ecd715cfe666a61e6936cc51833697828011ff5a96638841591545daf2182b94c41c2984c1b7f688270a56ddf8ea5fb9e229f3efc2c0ead2c2895f8de7bd5d3d5dddf3bdc3cbeba585ff7d94b1ea33030642311f8ad290ca294d7e1a5abf0d84f33bc5b49e89c1e79e03ebfcde2e78e22ab6b8b4bea5249ac922926f34531c0c4b7bb1b2fd73da82e41a61ca5d43a2c81965158cbd784a38f8", 0x2}, 0x20) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000680000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000eb4000)={0x0, r2, 0x7, 0x2}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000128000)={r0, &(0x7f000068a000-0x1000)="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", &(0x7f00009dc000)=""/221}, 0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe7000)={0x3, 0x8, &(0x7f00009e9000-0x40)=@raw=[@ldst={0x0, 0x3, 0x3, 0xf, 0x0, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0x4, 0x1, 0x0, r1}, @exit={0x95}, @jmp={0x5, 0x1, 0xc, 0x8, 0x0, 0x1, 0x8}], &(0x7f00007b3000-0x4)='GPL\x00', 0x0, 0x4e, &(0x7f0000aa4000-0x4e)=""/78, 0x41000, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r0, &(0x7f00006f4000)}, 0x10) 2018/02/16 09:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x0, 0x2}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100) mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c9c000-0x8)) 2018/02/16 09:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000067000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ff2, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) [ 522.358667] IPVS: ftp: loaded support on port[0] = 21 2018/02/16 09:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0xffffffffffffffff, 0x9, 0x0, 0x0, [0xa]}, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e57000+0x7fa)={r0, &(0x7f0000821000)="8f6c663503b526fd9e2ac3e3e609a17f93d108a84a28406761536c98dff1c0bcaa40780a66461ec3ce1f8747414f264a184da1ca", &(0x7f000089e000)="cb7b390429d5cd30ec191a658da15b2cc992120223b83edff5e2b321ff2fabf9b96f6cf628a9fcd7821955165f3dc7fa72612cdff3ce21623acd308c6f9d74a1a667f29eaa0f15b388d59603f4a8429b00c3f29417ea4448999e889e146a520831b4a978dd9a00cfb5771822bac95560dab9979a9caafa6871d568fddad6f1a18fb8651e24a38e"}, 0x20) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000042a000-0x78)={0x1, 0x78, 0x3, 0x6, 0x7, 0x9, 0x0, 0x400, 0x2, 0x0, 0x7fff, 0x8, 0x1, 0x1, 0x0, 0xfffffffffffffffe, 0x7, 0x400, 0x3, 0x6, 0x8d, 0x9, 0x100000000, 0x1, 0x1000, 0x6, 0x4f91, 0x80000000, 0xfff, 0x89, 0x9, 0x4, 0x8001, 0x3, 0x7, 0x101, 0x80000001, 0x0, 0x0, 0xffffffffffffffe1, 0x1, @perf_config_ext={0x9, 0x7}, 0x8000, 0x7ff, 0x7ff8000000000000, 0x5, 0x0, 0x5dc6, 0x9}, 0x0, 0xbbf, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) 2018/02/16 09:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x88) socketpair(0x20000000000004, 0xb, 0x7ffd, &(0x7f00009d2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) 2018/02/16 09:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000773000)={0x0, 0x0, &(0x7f000046f000)=[{&(0x7f0000946000)=""/225, 0xe1}, {&(0x7f0000dc2000-0xf9)=""/249, 0xf9}, {&(0x7f00000cd000-0xe5)=""/229, 0xe5}, {&(0x7f0000239000-0x1000)=""/4096, 0x1000}, {&(0x7f000011f000)=""/245, 0xf5}, {&(0x7f0000d8a000-0x2a)=""/42, 0x2a}, {&(0x7f0000ed8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000841000)=""/158, 0x9e}], 0x8, 0x0, 0x0, 0x7}, 0x120) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/02/16 09:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x58}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000415000-0x4)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ab7000)={0x0, 0x0, &(0x7f0000cea000-0x10)=[{&(0x7f000069b000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f000076a000)=""/175, 0xaf, 0x81}, 0x40000000) 2018/02/16 09:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40100000001cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r1, &(0x7f000018a000-0xac), &(0x7f000051c000), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r1, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/155, 0x9b}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000+0x22a)=""/133, 0x85}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000076000)=""/139, 0x8b}], 0x6, &(0x7f0000075000)=""/107, 0x6b, 0x4}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x8, 0x2, &(0x7f0000075000-0x10)=@raw=[@ldst={0x0, 0x2, 0x6, 0x3, 0x0, 0x21, 0xfffffffffffffffc}], &(0x7f0000002000-0x4)='GPL\x00', 0x43, 0xc5, &(0x7f0000001000)=""/197, 0x41f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000074000)={&(0x7f0000074000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000076000-0xa2)=""/162, 0xa2, 0xffffffffffffff0e}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x2, 0x0, &(0x7f0000003000-0x8)) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bdc000)={&(0x7f0000d10000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e9e000-0x2c)={0x7, 0x3, 0x1361, 0x4, 0x2, r0, 0xff}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) socketpair(0x9, 0x2, 0x40, &(0x7f000094a000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7fffffff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ed000)={r1, &(0x7f0000890000-0x88)="b488", &(0x7f00008aa000-0x44)=""/68}, 0x18) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x0, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f73000)="000002ff2f", 0x3, 0xfb, &(0x7f0000785000)=""/251, 0x40f00}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004ad000-0x2c)={0x1e, 0x7f, 0x4, 0x1, 0x15, 0xffffffffffffffff, 0x7f}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000075b000-0xc)={&(0x7f0000ac0000-0x8)='./file0\x00', r0}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a4a000-0x8)={0x0}) recvmsg(r1, &(0x7f0000427000-0x38)={&(0x7f0000d24000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000ce4000)=[{&(0x7f0000b56000)=""/146, 0x92}], 0x1, &(0x7f0000c98000-0xed)=""/237, 0xed, 0x2}, 0x40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={0x0}) recvmsg(r1, &(0x7f000065c000-0x38)={&(0x7f0000717000)=@nl=@kern, 0xc, &(0x7f000090b000-0x10)=[{&(0x7f000074f000)=""/22, 0x16}], 0x1, &(0x7f0000c69000)=""/157, 0x9d, 0xfffffffffffffffa}, 0x2) sendmsg(r2, &(0x7f0000b5c000-0x38)={&(0x7f00009c4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[], 0x0, &(0x7f0000642000-0x5c8)=[]}, 0x0) 2018/02/16 09:41:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b94000)='./file0\x00', &(0x7f0000fc3000-0x8)='./file0\x00', &(0x7f0000d52000)='nfs\x00', 0x180010, &(0x7f0000001000-0xce)="ccdebf924d28846749dc0a1a4fab92a4303d85aa939b79320c1650428e30d5fd72039d043ce02e75ad79a2d862cfbd6794c327746fe781da7c4c2194f95d84732016619cf32412b2ee353c5286d2d3d249162ffcc5d03d0ee1e1b46e3526be7a6ecc17e76cc30799ca0e985e0050c5b6a29dabdd29c357062c88a7ffbcfe6fcaf99c5eeef709020dd8c489d475cec5a54360a1cb85b3909ec1ba251487b9e08ab1eedb0312bebd97eb908c2fcf2ba400379d83fd591ccb59a75d4c0423ad02cd46d188352905e441f6e8ea778397") r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f00000d9000/0x3000)=nil, 0x3000, 0x1, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x4, &(0x7f0000bba000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b54000)={r1, &(0x7f00006b9000-0x1b)="a2f95cd8d5fe8a8c5f72a5692360da63956fdd547117fa947f5788", &(0x7f0000a27000-0x3a)="3103c61aef1c644f02c30d86c099e02ab97e8d733dacb4cdba2080bec3ed27538af4b609bf7f15f30b0da9c4f7d11c41bb36c4e04e23e6292724"}, 0x20) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000031f000)={0xf, 0x9, &(0x7f0000c09000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5a7e, 0x0, 0x0, 0x0, 0xc1b}, [@ldst={0x0, 0x0, 0x3, 0x9, 0x5, 0x0, 0xfffffffffffffff8}, @alu={0x7, 0x5, 0x4, 0x1, 0x0, 0xffffffc0, 0xffffffffffffffff}, @ldst={0x2, 0x2, 0x6, 0xb, 0xd, 0xfffffffe, 0x10}], {0x95}}, &(0x7f0000708000)='GPL\x00', 0xffffffffffff69af, 0x96, &(0x7f0000dca000-0x96)=""/150, 0x41100, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000aad000-0x10)={r2, 0x28, &(0x7f0000b25000)={0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002d7000-0x2c)={0x8, 0x1f, 0x3, 0x1, 0x8, r2}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000acf000-0xc)={r5, 0x4, 0x8}, 0xd8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eab000-0x10)={r3, r4, 0x6, 0x2}, 0x10) 2018/02/16 09:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000094000)={0x8, 0xffffffffffffffed, 0x4, 0xd26, 0x0, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000742000+0x58b)={&(0x7f00002ec000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000054e000)={0x1, 0x0, 0x8001, 0x0, 0x10, 0x1, 0x8000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000494000-0x2c)={0x1f, 0x4, 0x6, 0x6, 0x10, r1, 0x4}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000016a000)={r2, &(0x7f0000463000)="fa992f80c9adb1676d6a2ddb8cefbc727784ee0bac7c30f4f9cd12ff95f1f2ca7f6e207edb52c55f6ff756e2", &(0x7f00009b2000)="ddfa29dc93c45502aa6989737d63214d8a37c50a4d50ffa6b98c3be15b9060e90d232133dac93db21e4ad856ae9d82e86bdd4e34a44d2222430b009e3c0292d8211f54a639eeb13a96afce78ee653af2cb7ddeaed1fe487c5db960d0368ef58e72d3c257fd10e0a93ce4899c4dcc09afe84fc0e2f6cc4a55298f45e23a2ee2e066ebb732a902e27177bc0c24ae12da3c7538922349460190dfb97b024ae42454c4e1f98e3ba38c4ebf04f2f40af6bd7b400b808aee8603db462a5798b5455aaef05a42dcddccb4397465eac34c546ece6188723e6dcdc90b9ce6cc22dbd91b94434f6e444f3ba33e79b44a87ba2e99", 0x3}, 0xfffffffffffffd93) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r2, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)}, 0x20) r3 = perf_event_open(&(0x7f0000736000-0x78)={0x1, 0x78, 0x0, 0xffffffffffffff02, 0x8700, 0x9, 0x0, 0x9, 0x14020, 0x2, 0x4, 0x9, 0x7, 0x1000, 0x80, 0x0, 0x100000000, 0x4, 0x800, 0x2, 0x4, 0x7, 0xd8d, 0x8, 0x1f, 0x3ff, 0x6, 0x3, 0x8, 0x20, 0x399, 0xffffffffffff781e, 0x80, 0x8, 0xfffffffffffffff8, 0xe2d3, 0x3b2d, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000374000-0x1), 0x2}, 0x2, 0x1, 0x100000000, 0x7, 0x2, 0x9, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000527000)={0x6, 0x7, &(0x7f00002b5000-0xa0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3ff}, [@alu={0x0, 0x100000000, 0xb, 0x0, 0xa, 0xffffffff, 0x1}, @ldst={0x2, 0x0, 0x7, 0xa, 0x5, 0x1}], {0x95}}, &(0x7f00000fe000-0xa)='syzkaller\x00', 0x10000, 0x92, &(0x7f00006b7000)=""/146, 0xfffffffffffffffc}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r2, &(0x7f0000b6a000)="f8"}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af1000)) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f000020d000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000801000)='v') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000978000-0xc)={&(0x7f0000643000-0x8)='./file1\x00', r1}, 0xc) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00006ce000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) 2018/02/16 09:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x800000000, 0x0, 0x0, 0x4, 0x0, 0x4000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000025000)) bpf$PROG_LOAD(0x5, &(0x7f0000026000)={0x0, 0x7, &(0x7f0000027000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x7ff, 0xc, 0x0, 0x1, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x401, 0x0, 0x6da697eb045d3b57}], {0x95}}, &(0x7f0000026000)='GPL\x00', 0x5, 0x2b, &(0x7f0000027000-0x2b)=""/43, 0x0, 0x1}, 0x48) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000059000)={0x0, 0x0}) recvmsg(r0, &(0x7f00008bb000-0x38)={&(0x7f0000c15000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000978000-0x40)=[{&(0x7f0000776000)=""/238, 0xee}, {&(0x7f0000871000-0xcf)=""/207, 0xcf}, {&(0x7f000043e000)=""/62, 0x3e}, {&(0x7f000068b000)=""/253, 0xfd}], 0x4, 0x0, 0x0, 0x7dc}, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007f3000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000f90000-0x48)={0xd, 0x9, &(0x7f000047f000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x99d}, [@ldst={0x2, 0x3, 0x3, 0xa, 0x9, 0x0, 0x8}, @alu={0x7, 0x4, 0x2, 0x7, 0xf, 0x80, 0xffffffffffffffff}, @jmp={0x5, 0xfffffffffffffffa, 0xf, 0x0, 0xb, 0xfffffff4, 0x11}], {0x95}}, &(0x7f000048f000-0xa)='syzkaller\x00', 0x3, 0xe5, &(0x7f000058e000-0xe5)=""/229, 0x41f00, 0x1, [], r2}, 0x48) recvmsg(r1, &(0x7f00000ad000)={&(0x7f000004c000)=@generic, 0x80, &(0x7f0000c9b000)=[{&(0x7f0000276000-0x13)=""/70, 0x46}, {&(0x7f00008c3000)=""/4096, 0x1000}, {&(0x7f000072e000-0x2b)=""/43, 0x2b}], 0x3, &(0x7f0000b4c000)=""/139, 0x8b, 0xffffffffffff0000}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067f000-0x8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000804000)) 2018/02/16 09:41:53 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000820000-0x10)={r0, 0x50, &(0x7f0000ff4000-0x50)}, 0x10) 2018/02/16 09:41:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000abb000-0x8)) 2018/02/16 09:41:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41100}, 0x48) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d6000)={0x0, 0x70a, 0x18}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000)={r0, &(0x7f0000fee000-0x29)="db8b9f7407f5e336b3e2a108cf328e1c8a9398228128926b1d2ca9ce96efda0da99d0059070165a55d", &(0x7f0000fed000)="097a21542053ed7f204aefaadb117b629f44309f70dfad9daf7bcd1ed11748cab25b4a576acce0358dbee4aeb78172690d35e08885feecbf579eede46fde496cce2b288b54e32eba0dcdf568e6fa8eb9df4eb39f50ac52007951eef1848c56c7eecf9bc136273357bfb4db460004e87933a85a06ec77c0ba09e092c5a593f654718dfec0d28afbae30cba264bb68e21630002f1e36cf2d76120f43681f8568eeefe799de1d4a9b2e5fc5af5b01f14e7837533fc5183fc9dc1e21dc07c452db39ca7681eb5d966919ebdc9821196dad81053f798780fc86cea2a6838153fa3b275681cd3339275f63e546", 0x1}, 0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000854000-0x10)={&(0x7f0000fee000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fed000)={&(0x7f0000fed000)='./file0\x00', 0x0, 0x15}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000777000-0x20)={r1, &(0x7f0000fee000-0xf8)="c0f34583f6685f24e13675f708a40607d4985bd66840c65fcbfc54c7f89c5708cfca93a28effa458ad87eb5bf0620e5a07eeb04b5bd21c2a55a788366cc665990f0bbf3307be93c4df721dd106aa9ea894db6e5578edd53452d07bfeede34cdefe186e186203436c77189bd946f5f2690cbfa92d346cdf4fbc3c888f7fc39fff0720d967afd1612ce95dca06aa7279af48d5b2bdd208b347b1c19222f543f02f8372fd5085a67ba7f30a8b3248af18c7b9a317bf929e5a438474a1e7cc040598d91eef8cbbe92c549d2640988273c1e546ead9449b2eebcd00c7d3481efbd858e60b408626aa869dfe346f69eca8c20edfd37cb6cee274e9", &(0x7f0000df9000-0x42)="e8bebf790742ffe0e9af4a21d918ba6e7701034e6a040305ed69176f9488aec6bfc84d1d6b05598d21c4e92e1fa8b984e0fee35bb6e48e8e683a63ddd8226fb7d8d2"}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000432000)={&(0x7f0000fc8000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000-0x10)={r3, &(0x7f0000fed000)="83f981e913f9a1829ac1f846499c00c161d32d5f5fff00001e00000007c25b7fdffb01c2896a943e6d4e57b2d9a895d71bdea559b5d1ecac68c8f7ff7f0000946333ba75fe0000007a3256a911bd81f701b84ab25239905dafc62bfdb5d98e2d8ba0e3c986af131078885c078fdc485d6ced0002c373e5ee5626b8d3c4eb0adb9d6809ce8ece01a5dccb9e2c1da39b9fb3cd0be24e1457bc4e4c6d0c3cbd8e28fa67ebe1f7efa1f4aaf8f438b9922449846eb94f8f279a9bb8b80f895cc0ecd618aa16e8984b1da8249f58a94e99f1069ee0f026244ea48fa8ea6d89f9d268728b1aa81ddca5f31ac4aa2ba7a2fc71e5fe576955bf8820a2"}, 0x231df7962f003369) 2018/02/16 09:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000527000-0x78)={0x2, 0x314, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000223000)=0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002f7000)) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r2 = gettid() perf_event_open(&(0x7f0000a7d000)={0x0, 0x78, 0x4, 0x20, 0xffffffffffffff7f, 0x4000, 0x0, 0x8, 0x0, 0x1, 0x9, 0x2, 0x400, 0x5, 0xa9, 0x3e, 0x0, 0x1, 0xa3, 0x9102, 0xfffffffffffffeff, 0x9, 0xff, 0x8d, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x10000, 0x3, 0xffff, 0x8, 0x3, 0x3ff80000, 0x0, 0x3e7, 0x3e226965, 0x6, 0x0, 0x490, 0x0, @perf_config_ext={0x7, 0x40}, 0x110, 0x7, 0x7, 0x7, 0xffff, 0xfff, 0x6}, r2, 0x8, r1, 0x8) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71), &(0x7f0000afe000)='\a'}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a54000)={r0, &(0x7f0000522000)}, 0x6) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a73000)) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f000006c000-0x68)=""/104, 0x68}, {&(0x7f00008be000-0xc1)=""/193, 0xc1}, {&(0x7f00008a6000)=""/4096, 0x1000}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f00000e0000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}], 0x7, &(0x7f0000000000)=""/4096, 0x1000, 0x100000001}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x4, 0x0, 0x7, 0x1c4, 0x0, 0x6, 0x8004, 0xf, 0xffffffff, 0x9, 0x400, 0x1, 0x3, 0x400, 0x10001, 0x7, 0x4, 0x8000, 0x7fffffff, 0x0, 0x1, 0x100000000, 0x8, 0x456, 0x1, 0x5, 0xfff, 0x0, 0x20, 0x7979, 0x9, 0x1, 0x7, 0xde, 0xffffffffffffff01, 0x1f, 0x0, 0x3, 0x1, @perf_config_ext={0x7ff}, 0x2522, 0x6, 0x99, 0x6, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x5)='eth0\x00') sendmsg(r0, &(0x7f0000725000)={&(0x7f0000236000)=@ethernet={0x6, @random="3be8ce2b40d4"}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xf6)="8bd88c71cf03f95ac744fc9660c0f7e532eb30fa2aa202c1c2e7fc447e6dd69cdb7a82763cbb5fb34f6c44630e52a5f462fbf0fd9a91144a103a3e3f861530c48d0cad37cefffb30dbe0f6707d780af8ef8b2d105f1cbfe6d3ccc64009842b8136120c86acd54857780de0b5f76be35a84240b3d84cee39eddd1b7cae6ac7a44d46b401646cdd58ee3a18bc3175e5cbff2569711f6a6ee364cf0efc5ee98ef554e8b83023e675ab7d3e3f386b4749aafa2ff471529c245dff8a5f9cc72608021bfc154c837e88a5144d9fbb56bb3585efb448e8b2fb642200f75c00c72c2a80a21731e52085fe54eb4502e1e2ea448248c25a3f80ab5", 0xf6}, {&(0x7f00005e3000)="67b4d31d682cd8c77b4023061c7912d106e45a835a845918640769ad779d0e68ac5a6ed088b14bb984f33331b1e02c3163e39c771c6dc8ab1340756cdceb3978211e171ab418a55ffe1cecc9a8c1ad7e5faa1293896a1fbadfc3e6b0de124ecd216a3459c2521af20b27e320e5870cbc2c0f8f5768620746917600b113ec7703f63d31d758c165c0947321bd6d3f0243093be3217996694fc52f40aed82d0f3caaceb7b89c7f5b2217d91443ad7b534bb2d8cb06dc603b3c427e2f33f026dcc18ed220ac2a2a1512cd57a5bd7ed8b663b74de92c31ad6815c026fac2a4e56318", 0xe0}, {&(0x7f0000824000)="03a05405e3d2cfe8ebf9ad8db4e14197f6c8c7871ed577a22da7170624642d4e9b5b3d9c9121d1c10f2e45dccdc8b585b1475f56d5027b2069a9a1620f1b16456e23fa291da7e4839389b1452a8cb3e5e364c5bb54d7da876f90b9b6c5840825593814b7de06ff806111a0d64aefa3a547eee147cc472d9ec020e35428f1091e61f7918ae2bc", 0x86}, {&(0x7f000095e000-0x2d)="2ee2611a8cad83141cad29a4e3cd84513a99e52c33e3e57d834cd6b4008031db1149e3263954b2635b25886ccda87e41c91f6ba8af8543a11dc52b718ab82380ba22d9b0a827ac6c823399fa167941945536044d3def6cc1e917c786acfd0792b9f9b57b314e3653979b3a439b5090804963c82d019cee7f5c8efc88a545712630932833b5dc9bb24babd1081cd9dabe9b25a33690237aca05ee798c4b86212ecc7abf13cf4de271665fd701c96709fbb83d4dea74470510973e6053bff9645e0d15677a1189fdaf29df60c8f4f954952408d297d45801b7cd1a39268fd79eaee85b0da995", 0xe5}], 0x4, &(0x7f0000000000)=[{0x1010, 0xa9, 0x6, "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{0xb0, 0x19b, 0xdff, "cc6e87af77331f35ca854b8892e4b9a138330bf8b680ffbb96d1be9622988280b9daec57f529fd2e6e6f1ff279132fbeb3663f002e40b67e328a32989b490ac9549d168068da812d80ce2d130e119811a330c8f723e78c7dc00b7258694aa4f0d3c318af6ffaaefcac10723a7d6c90ac1f793637a705fc55fd29795f9624d23a44846d663be1a0eea38abbd44735e05d17ebf8c46b97792e72"}, {0x48, 0x11d, 0xfffffffffffffffb, "26f2fd09cb21c6d67fdef243ee9e6b0eb52f0e0735124b9c844c9e0dbf9e9bacbbb5fb70d3edc46a7df25a033025451d114f57d705f42d25"}, {0xd8, 0x117, 0x3, "03f71366953e2a8cc73dc624bd41bd21544303a04484b92cdfa47733ad6d51c48018a520d9825adef936a2c08783a58c97b15b2dbfdf589bdc984ee15335d469c9dce8011fc432f0ecf2e85109f0e72955cb6db7199277e48cd0c3757f636f7682fb8ea00c17d0d9f4a0b44b05d1c98170f08d0a5b23fab87365f8d8bf9141b5b1026455df6272193d38ed341d17f776d89da500e7ec6883ef8bf187dab0efaff270f78c3b8281f72490ddceefee8100a4d29a978b37f286b7bf4d0791946f1639"}, {0x30, 0x110, 0x508, "ab0bf8452d0c89273cc55f010b042c46944e71f03d242d63dd95c70935db"}], 0x1210, 0x20008081}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e67000)={&(0x7f0000542000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000c4a000-0x20)=[{&(0x7f0000532000)=""/4096, 0x1000}, {&(0x7f00006c9000-0x67)=""/103, 0x67}], 0x2, 0x0, 0x0, 0x9}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b19000-0x48)={0x200000000003, 0x20000000000001ec, &(0x7f0000200000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000001}, [@exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f00005a1000)=""/95, 0x0, 0x0, [], r2}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000035d000)={0x0, r3, 0x7}, 0x14) 2018/02/16 09:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) socketpair(0x9, 0x5, 0x8, &(0x7f000001b000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00002e8000-0x38)={0x0, 0x0, &(0x7f0000487000)=[{&(0x7f0000df1000-0xa6)=""/166, 0xa6}], 0x1, 0x0, 0x0, 0x7f}, 0x1) mkdir(&(0x7f0000925000-0x8)='./file0\x00', 0x80) mount(&(0x7f0000cab000-0x8)='./file0\x00', &(0x7f00001e3000-0x8)='./file0\x00', &(0x7f0000554000-0x3)='9p\x00', 0x0, &(0x7f000066d000-0x1000)) 2018/02/16 09:41:53 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000024000), &(0x7f0000007000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000013000), &(0x7f0000022000)=""/40}, 0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000026000-0x10)={r0, &(0x7f0000026000-0x1000)="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"}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000026000)={0x1, 0xffff, 0x10001, 0x9, 0x11, r1, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r0, 0x28, &(0x7f0000018000)}, 0x10) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x16) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000-0xc)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000018000-0xc)={&(0x7f0000015000)='./file0\x00', r1}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154}, 0x28) 2018/02/16 09:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f000001b000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131}, 0x28) socketpair(0x1, 0xa, 0x80, &(0x7f0000ca4000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000032000)=0xe34e) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000093b000-0x4)=r0, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a1d000)={&(0x7f00007b9000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006ea000)={0xd, 0x10000, 0x3, 0x400, 0x8, r2, 0x57}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dd6000)={r0, 0x3, 0x1, 0x4, &(0x7f000049b000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007b3000)={r0, 0x0, 0x7d, 0x9d, &(0x7f00007c6000-0x7d)="c50dab59ab90b4a1abcd282dd0f25a84dbd41149226af4382ee3ba227d44b870a00d7abe910a105cbaedb9d7041a143dc5dbff1370a93339ae12f08a2dbd1c9e837c98b65bdc03779bd587503765ad7d9e137b7426d0256817d9977a1340f86ba11bc8ebf5cab4409bdaade4d0c8c7ecc7465093bd5f003815b037233a", &(0x7f0000af9000)=""/157, 0x1, 0xffffffffffffffae}, 0x28) mmap(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x1000004, 0x10, r2, 0x0) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0xffffffffffffffd1, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[]}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80806, 0x80000000, &(0x7f0000f28000-0x8)) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e}, 0x0) 2018/02/16 09:41:53 executing program 2: r0 = socket$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(&(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$kcm(r0, &(0x7f0000000000)={&(0x7f000096b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000b47000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000f0c000-0x89)=""/137, 0x89}, {&(0x7f0000001000-0x49)=""/206, 0xce}, {&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000ee5000)=""/4096, 0x1000}, {&(0x7f0000c2b000)=""/146, 0x92}], 0x8, &(0x7f0000000000)=""/154, 0x9a, 0x87}, 0x10063) bpf$PROG_LOAD(0x5, &(0x7f00003b1000-0x48)={0x4616e1ec02f4ee6b, 0x6, &(0x7f0000001000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800001}, @ldst={0x3, 0x1, 0x0, 0x4, 0x8, 0x30}, @call={0x85, 0x0, 0x0, 0x1e}], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffff8, 0xca, &(0x7f0000f5b000-0xca)=""/202, 0x1, 0x1, [], r1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000-0x4)=0xffffffffffffffff, 0x4) [ 522.766374] 9pnet_virtio: no channels available for device ./file0 2018/02/16 09:41:53 executing program 7: r0 = socket$kcm(0x29, 0x100000000005, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000078a000)=0xffffffffffffffff, 0x8a) mkdir(&(0x7f0000847000)='./file0\x00', 0x80) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000071e000)={&(0x7f00008a1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000469000-0x10)={&(0x7f00008a0000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008a2000+0x522)={&(0x7f00003cf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008a2000)=[{&(0x7f00008a3000-0x1a)=""/26, 0x1a}, {&(0x7f00008a2000)=""/141, 0x8d}, {&(0x7f000086c000)=""/94, 0x5e}, {&(0x7f00008a2000)=""/229, 0xe5}, {&(0x7f0000169000-0xdf)=""/223, 0xdf}, {&(0x7f00008a2000)=""/84, 0x54}, {&(0x7f00008a3000-0x9d)=""/157, 0x9d}, {&(0x7f00008a2000)=""/98, 0x62}], 0x8, &(0x7f00000b9000)=""/51, 0x33, 0x1}, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a1000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000066e000-0x8)) 2018/02/16 09:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9a, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c9f000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 09:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x252032bb) recvmsg(r0, &(0x7f0000efd000-0x38)={&(0x7f00006a9000)=@ax25, 0x10, &(0x7f000075b000-0x20)=[{&(0x7f00006dd000-0x58)=""/88, 0x58}, {&(0x7f0000409000-0x56)=""/86, 0x56}], 0x2, &(0x7f0000d66000)=""/21, 0x15, 0xffffffffffffffff}, 0x10001) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000ee9000)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000200000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c0000)={r2, r1, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c7b000-0x2)) close(0xffffffffffffffff) mkdir(&(0x7f0000ce7000)='./bus\x00', 0x40) close(r0) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e14000-0x8)) mkdir(&(0x7f0000497000-0x8)='./file0\x00', 0x184) mkdir(&(0x7f0000214000-0x8)='./file0\x00', 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001d9000)={0x10, 0x7, 0xff, 0x3, 0x0, 0x0, 0xfff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008e1000-0x2c)={0x0, 0x7, 0x800, 0x7, 0x12, r0, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000be9000-0xc)={&(0x7f00003ee000-0x8)='./file0\x00', r1}, 0xc) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r2 = perf_event_open(&(0x7f0000025000)={0x2, 0x78, 0x1, 0x3, 0x9, 0x2, 0x0, 0x0, 0x400, 0x1, 0x4, 0x6d10, 0x3ff, 0xfffffffffffffff7, 0x8, 0x81, 0x7, 0x4c, 0xca7a, 0x8, 0x9, 0x3, 0x1000, 0x2, 0x40, 0x5, 0x4, 0x68e4, 0x200, 0xffffffffffff4306, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffe, 0x80000000, 0x200, 0xd4, 0x5fdb, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000f8a000-0x1), 0x8}, 0x10000, 0x8, 0x6, 0x7, 0x7f, 0x400, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000018b000)) mount(&(0x7f00008a5000)='./file0\x00', &(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f00005f2000-0x7)='nilfs2\x00', 0x1, &(0x7f0000e83000)="1d28a680583e3a4e97a35cb816df23fe2ae94cf8761edebb11af941731f8c64f3c6b66d36b2354b3d179a07b29b6d63fbbc62bcae2d7a5") socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000fe2000-0x8)) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000586000)={&(0x7f0000c0b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000290000)={r3, 0x3, 0x1, 0x7, &(0x7f00008c1000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r4 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c36000)={r4, &(0x7f0000ccf000-0x6b)="9d8bc90ee08a3b3b98f52caeb9d54956e482bc1e9183b3cd5995beeeef4d90ad5f309b716acbb6fdd1b9d9c2dabf5b4efa908473290c105d8202c3d4bf47a4d16994e9f072f94ff455794680c19c2776fa3f93787e2e7e493012a4d9462e1c407bdf3332fa0d1187ab337d"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r4}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f50000-0xc)={&(0x7f000052c000)='./file0\x00', r3}, 0xc) socketpair(0x15, 0x7, 0x3, &(0x7f0000f63000)={0x0, 0x0}) close(r0) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) recvmsg(r4, &(0x7f00007ec000-0x38)={&(0x7f00008bf000)=@can={0x0, 0x0}, 0x10, &(0x7f0000461000)=[{&(0x7f0000ade000)=""/113, 0x71}], 0x1, &(0x7f00007eb000)=""/31, 0x1f, 0x1}, 0x42) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000073000-0x10)={r6, 0xfffffffffffffce6, &(0x7f0000637000)}, 0x10) r8 = getpid() recvmsg(r6, &(0x7f000094c000)={&(0x7f00005eb000)=@nl=@unspec, 0xc, &(0x7f0000cfa000)=[{&(0x7f00004c8000)=""/199, 0xc7}, {&(0x7f000053d000)=""/243, 0xf3}, {&(0x7f0000658000-0xa3)=""/163, 0xa3}, {&(0x7f00004a9000)}], 0x4, 0x0, 0x0, 0x3f}, 0x2) perf_event_open(&(0x7f00005ce000-0x78)={0x4, 0x78, 0x1000, 0x7, 0xffff, 0x8001, 0x0, 0x7f, 0xc0200, 0x1, 0x0, 0x1, 0x7, 0x6, 0x7fffffff, 0x3f, 0x7f, 0x5, 0x8, 0xbbc4, 0xff, 0xd8aa, 0x1, 0x5, 0x88, 0x3, 0x33a89d30, 0x4, 0x0, 0x3, 0x5, 0x10000, 0x81, 0x7ff, 0x7, 0x100000001, 0x10001, 0x2, 0x0, 0x8, 0x0, @perf_config_ext={0x10000, 0x1}, 0x182, 0x5b39, 0x7f, 0x1, 0xcc, 0x2, 0x6}, r8, 0x2, r5, 0xf) bpf$PROG_LOAD(0x5, &(0x7f0000415000-0x48)={0x9, 0xd, &(0x7f0000b95000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ce, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, [@call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0xffffffff, 0x6, 0x2, 0x8, 0x18, 0x10}, @jmp={0x5, 0x7fffffff, 0x3, 0x6, 0x0, 0x1, 0x4af303f32950156d}], {0x95}}, &(0x7f00005ee000)='syzkaller\x00', 0x3, 0xd8, &(0x7f0000c3b000-0xd8)=""/216, 0x41100, 0x1, [], r7}, 0x48) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000f1b000-0x78)={0x3, 0x78, 0x100000000, 0xb9b, 0x1, 0xc95, 0x0, 0x100, 0x420, 0x1, 0x1, 0x52223e00, 0x3, 0xffffffff, 0x3ebd, 0x8, 0x1, 0x1f, 0x100, 0x3, 0xff, 0x3, 0x6e, 0x7d, 0x69a9, 0x1f, 0x100, 0x1, 0x5, 0xc6, 0x7fffffff, 0x435, 0x400, 0x6, 0x78, 0x6, 0x79e3, 0x9800, 0x0, 0x5, 0x1, @perf_config_ext={0x5, 0x6}, 0x0, 0x0, 0xc871, 0x4, 0xfff, 0x4}, 0x0, 0x100000001, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000cf8000)={0x1, 0x78, 0x0, 0x10001, 0xfffffffffffffe01, 0x4, 0x0, 0x9, 0x1000, 0xc, 0x6, 0x1000, 0x4, 0x0, 0x7, 0xff, 0x7ff, 0x3f, 0x6, 0x0, 0x10000, 0xfff, 0x8, 0x4, 0x10001, 0x55d, 0xffffffffffffffff, 0x1, 0x2, 0x7, 0x800, 0x80000001, 0x2, 0x2, 0x10000, 0x2000, 0x80000001, 0x0, 0x0, 0xff, 0x2, @perf_bp={&(0x7f00006ba000), 0x8}, 0x228bfdd2bd04a512, 0x9, 0x1, 0x1, 0x1000, 0xb63b, 0x101}, r1, 0x6, r2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000037e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000deb000)={&(0x7f00006b6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d6000-0x10)={r1, 0x28, &(0x7f00006ca000-0x28)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000b9000-0x4)={0xffffffffffffffff}) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000995000)={r0, 0x0, 0x9c, 0xe5, &(0x7f0000336000)="8129f5ba06da5d87ebd4059f067cecf977c9d06c27720bc640757be8f9144419c033d060483cb8bb3b88621846a96882af1673e4a6c620d68f6a6805d2b4553a1d6fd468fab94231689125ad64e4bf05aa0788691c9cbe5da4280b7049fd3342cc85822b4100d60aca374d5efbec2c643c3d9dc6875e2b9ed4f82437597979991f29cb1e659a7a30e64638dc61708c62857a09b97abdac8db1c6db1f", &(0x7f0000deb000-0xe5)=""/229, 0x200, 0x7fff}, 0x28) 2018/02/16 09:41:53 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x2000000000000390, &(0x7f0000347000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xffffffffffffff3c, &(0x7f0000000000)=""/251}, 0x48) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f64000-0x8)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000be0000-0x2c)={0xe, 0x5d, 0x127a7c5a, 0x100000001, 0x3}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000217000)) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e20000-0xc)={&(0x7f0000f65000-0x8)='./file0\x00', r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008ee000)={r0, &(0x7f0000bb2000)="1fbf863e727c3a14032265179c5b64b85f49d4f958e9e498b47058ad075607abcb4b1aed406089e00ea507dbcf719517922d3515fc94df66a6a9781691f763e96a8dc212059735c8c30bb6d278f54888865d6a4410deed0d657651bf2c4014db5d6bd008be06c842b9035e969d31d1d7470957b3bcf4a9f27085519c51b92c2d6318a25ad62420275b1cc151dda0dded9014382906309a676b34efa026fb23e92087e6e88c181f424a61352cb70f390643a2e37526b8da45ee8947a4d2f46f38702db4e3fa36629ecf8611c992e3610d322d78fad848bcd07cc173e331183242", &(0x7f00008b2000-0x9d)="92d09ae57ac7ffc98b3ebc9149376728f53ff09b1979eaf621a758523a52d49391bf4dd6627909f4303f89963f26595dcfbb4d997634e4a50aec43b6da6f54f5e4f6cc0c1c96974d7f678eff2eaaf274d0802ffc1189b4d322fa17f72f6b7a628f0d9c414a61e0337896e8c49cc27c9852bfccbe8d3544a8c5651eaf40be172811fdb62e26545e766b6b7db62994f41a1bd9923acd4478445786ecc6d3", 0x2}, 0x20) 2018/02/16 09:41:53 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) sendmsg$kcm(r0, &(0x7f0000cd6000)={&(0x7f000076a000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f000053a000-0x50)=[{&(0x7f0000433000)}, {&(0x7f0000346000)="ebc9511c541b9624947ff0ab670a98b10c4d023c1a612eea18b46d25b5c460f337", 0x21}, {&(0x7f000078f000-0xa0)="7e47e217c9a2996f2aa703b8a4274e60e22d6e08ade2e1f4564cf5b1628a31ae55e5ecaa078b7cfc615e7f9fd96f8151713c7abac8494108b9eec7ef7027bcc90e95a3a6ec75a635d2e7463ced1b20520b17a71555976f822ac76abc550a55a6dced79e02e7867d913c34055a19d17200e58b9988afbb546f08a75065a3b9e3cfcec7b99b8fac251a0f534f1432c9a54471309839c322acc482951a7e89aff81", 0xa0}, {&(0x7f00005ca000-0x5b)="e1ec31fac1b27eb7ca412481c5e088d84e257e3d6b02bf7707d8eaee54879c0dac708fc055edda49b909243f410a624244dc44c4530489a9eae0ff099f9367035d85ca1986a551cb5cbf4617481214287caad4c28ed54bee631514", 0x5b}, {&(0x7f0000c20000)="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", 0x1000}], 0x5, &(0x7f0000afc000-0x2f0)=[{0x28, 0x105, 0x9, "6d5b24d93e84877a49095f2d02b414c5a7ec4ba8faa5b3"}, {0x60, 0x12c1abafa6201986, 0x0, "bff4d6dcb3419593e65a6ed74c956ba266246b86b6bf0a49f3db28a3bb13ce33bb0fd64cc6dbfd249645e42676fe2b19d25554fd672bc3820be470ab2f961d460adfd39c1be7ffd32dd677"}, {0xe8, 0x184, 0x3, "753c493fa34ca3d886572fac7899117a721fde05339e8ac9100737b1f8e69dba48fe6ca6e2dae76b6126f6051a5ccca6722c69f9d772803dc8f9669023fbf3ca25e4e4e85f528a950dbd58f6e4fd1a9a944131496cf225e3158badabb24942aa6338ebf2effc370abe92ba47d501668a14ab7454a0b06bdc69e592f4c47a0b2602545946f785f19d78387aa7410a7a299f22666e4a91c72c30f955265a220d25e68d94be93882d07ba49a4788c9e7ebd337cc9abf98908477b31a3266717e68c5834d2e6130c5b13ee42f117faf24e7983f3d6997a124a9c"}, {0x58, 0x11e, 0x7, "b89f737f3643626c7cbe9311cd6e66269b0be112796f3b02bece67c60263cf9ea10cb6144e1a7517ec7cee0a168d1a5b52c1cd11427030d36f75d31fe959cd63e37ca9820cd9bc23"}, {0x80, 0x117, 0x0, "7a927d0dcfc4dba5453ec9b31c565bc3c832443abce45d62996c378c9fe276e0509b6f678062a2732689deeea87c9e9ef2ca496c40b6a2a2edef11b07b8f352a060979a4661c52a3916ca69648f655c39d9228b4b4c4a4f05eb4844d7ff6a167fa7aaf1d282cd3c5da586d"}, {0xa8, 0x84, 0x1, "0b00a4b5d761631e2c29d26ad83a275e196db5d58c44830f697ee593b044de184d475994e59e43e86855b0db99ec9fb6de45db9dd194295ec7b1e86d6f762fc37c3260d989b7cfc75c7d475fcadf3d071f65b43cc18f31ceffd9e02dd26e4617b60064faac5dd1a7eb3678597a7285fccdac8737fdf1b6bd17669000cc51477d9a4b72f8b52e3df3d9e1a7c255622db98bf7dffbc7e0"}], 0x2f0, 0x40}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009de000)={0x5, 0x121d, 0x101, 0x8, 0x10, 0xffffffffffffffff, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000692000-0xc)={&(0x7f0000d3a000)='./file0\x00', r1}, 0xc) sendmsg(r0, &(0x7f0000aa0000-0x38)={&(0x7f0000723000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ifb0\x00'}}, 0x1e, &(0x7f000081f000)=[{&(0x7f0000001000-0xea)="28b9f41fe994de1ceded7fdde847ca33c0a329060d49c6ec3efdb62a2ddb9bd7655b913709e651cc10883ef77e1c6fc640353c448e27e6ad250999283f204a8a7a428d2a685261a8b321060596bcc6e30bdfd3f59d3d0cd5efe693b805dcd863c41dd5c48b17eef0c25d68ae228b3665fa16666abb56484d53e7a391b91546d3f41b4bd932d651593de33d07fc32ab7643279f653d52f6eb9b78ca4600c29e955ec5ba602a80844b3ad51c56b002a6f24b9468762161eedfefac837fd3417bba23295811baac201f356931af0f770e481617ad76d60ea0fdf2fb8ea02bb8f9906b85408f94b3df6854ab", 0xea}, {&(0x7f0000b51000)="9687718343e3", 0x6}, {&(0x7f0000593000)="f7003ec377aaf850d081971b79546d48d0aa9908d49a67493dedc319599aec7c269709a09e0f92097c8f64cf439b74c6b96ca7f457ee031cba61fbbd9b707df7a1ef64797deefd7493dfa933bf62a98c833bb0556666cc48a40e6da6aba9b7b5d46d87373790528101905e07cd7ef6d7e255c3aac4549fd8976a3c58ea935fbe30d5f1255fb04fcc438056be302691d0adb03d12c1d78895c618025fa743b4c1bf12194655166a7c55831f5fcf3aa40b19d8c1be54a8a5ba80a71a01849e5f789bf856c4734f", 0xc6}, {&(0x7f0000163000-0x67)="ab8fabfc8e2fff18899d57bd9ac52d990be485cdb207452b849dde6e7f2f860d5121e1f55d9daa6817adc344ac211b3d7984a8304073f07b00a66596c086347a0740872856b37b9ef12c3a4ecda5b334ce34df1538dbfa1f9eb54f33742b6713f9821b1d584d74", 0x67}, {&(0x7f0000000000)="f6a7f259a0f2ffc16fb6a523c72786025d4269fd330b760e4374036a06e6ae3f54d3dd3b0b4f952df426bb713f8e20c0688ea24bc398963693bcb5516af8347b880eda25f40c7cac020f315e822aaf310fa0508d25fb1b9eb6aef261ec9fe68c10d1a83d6b56302af9edd0879d3b1915c02f6a63085a65bbc755cedf2a60f53e72f2c02b34bf2137c41eb4992218c67a7f0bbf09f246fcc826bd848d296d658ceffed0aff8e2929f20e9155f5d91730974f704ea6521690bba0477d6fbe1050de46cd9043dbc5abfa49d6c06ac0c89ff", 0xd0}, {&(0x7f0000507000-0xc2)="c5bf7e4c9723f222f2f1f9fe37a79569e63033acd687bc19ab4f64a7df606055ee694847e7ea712de6cb66e0eb0275b4f67416acf8792c4784ed3349608b5bd2c1f49ea8ecdc9eacba4f980a464148c45b29d16e0e81377b15fe377ec1ebee5690799865d78d2e8f0ba7d75dae2ca7fbe5af14bccd9c5c5461fd02b00beddd1dc068d23519a904884d85476a920b5debfea3f2bd8e1a276f4fea147a6bba04679f14e2b365a94237ee6984be232dd5160cbf0f39284e8c066f7ce2f7cfd1fa8eaa2b", 0xc2}, {&(0x7f0000001000-0x79)="eec2f15de4bc63a99d52042c9d18e3e33e7939a80c45bc00d68ab3404f5dfbd636e52739227657ab2e19e3281dd34acced655e5b9003cba93fe1c87398655cc1af51c609a7274e1f6025371945ede7667219753c799e522414e2bf63acee11597169e929d5786b45dbbb1c508c126f0e0b544a9567f9549795", 0x79}], 0x7, &(0x7f000085a000)=[{0x108, 0x110, 0x4, "34119968dd4511500f1e3ec148894b837f84e9ac7264b564ccdd32f6ba2336a6b1735ff72be4df3e1b03c4c1252a17030862301c90dd016acdf958fd467e10c02a41ebbfcdcbb0d488a4acfc0891f775b1353291852e55fe29684e49f610b63442d7da201b82c60e2aec4cc67999aea2f6a2f6dda0f7ffa3f86a06a9f7ee9a26d89913bfe64ba49df300fe354a89a4b8f1bada8f79d08324054a7ab482285706b4ac2d20e5991250fbe8688dda600594d5ab7eecb2752de3a4d04e512f006860198c924cfe7ed976cc4614663040655ced5ed7c97b11d3d7a5653a494d4b06a781df4cc14d6eebe4735d21d963d06744c6d6"}, {0x68, 0x10d, 0x7ff, "efab7651c3683ce694c8a6a0ff60cb9ff93ecc358b8ad0360b4f46c5d42a2eb97f30560ca5c61eb31a0bab3d934ba88c7eed985ed12512b0451f07063a751b9e2eaf00db5d6415cb35b32e85b3cf0873af68171e"}, {0xd8, 0x11d, 0x4a, "e3bfb76a0d9a2c8d7deb543da0868a4f9a196509b026299e6bd818f4c25f48c35fc43f533101f401540357e4c7b7566c5bf143184733d1ec07860c5c21482c96767fd502ffc9ba979f71047f1b223d3aba1a567057d403960f1f163ea3e71f15cefdf90bf222f110da74a248dfd92bff65a6135cc6ed40cbd3b002780fcd936a888b76bbadb98a0d80b1aaf74a23d5b9e7d03c48988454131e95d4798592ea4b6de4aa9fd1d6d04e6cf332cdea3c721d6343dbad84178dad9e6fceef1ec0f0d61384b91df1fce9ac"}, {0xf8, 0x117, 0x8, "dc441dff37879d43e024a9d82664a9cf79abcee03167fadb87005ad20b0770e206626b3770de648a17cc8a934afaa8c1017ffccf7dd82a671d902d7e0ce73a4dcd6b29cec3fef96ab0e10e60d62d3bc3fa1190ed906545a130993d1ed962502690e0d031336cc2faac019d62d77880ae47b010e4f8075990b48215ed18bdddcca9115a3155c8e4ffedbafa8fd2577f11943b71f21ee22d825ce58fd7528a15b8c4db9a03f1c6ea7ae01d9937790003987866faa86b8a34ccd2e64c01b4868425631af08b30de8f57fb662d1fa12a8a6615f122e2aad550fb8722afd98a26bff6ecd05d"}, {0x40, 0x116, 0x5241, "5e8e59f4b2d6ff2f841ddd35ea4d342ec5d48e118312326300e69258309e928ceb1bfafa65ba887a406b2b80"}, {0x110, 0x115, 0x10000, "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"}], 0x490, 0x4015}, 0x8081) 2018/02/16 09:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bac000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bc9000)={&(0x7f0000153000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000018c000-0x70)=[{&(0x7f0000348000)=""/6, 0x6}, {&(0x7f0000f4b000)=""/176, 0xb0}, {&(0x7f0000614000)=""/172, 0xac}, {&(0x7f0000d2d000)=""/215, 0xd7}, {&(0x7f0000def000-0x2)=""/2, 0x2}, {&(0x7f0000a6c000-0x3b)=""/59, 0x3b}, {&(0x7f00000b1000)=""/46, 0x2e}], 0x362, &(0x7f0000a52000)=""/98, 0x62, 0xb4}, 0x101) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xabe8, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) 2018/02/16 09:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000032000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d5000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000ff0000)={&(0x7f00003d9000)=@can={0x1d}, 0x10, &(0x7f0000ac9000)=[{&(0x7f000083c000-0x68)}, {&(0x7f00008eb000-0xbe)}], 0x2, &(0x7f0000bdb000-0xf0)=[]}, 0x4000080) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0xa, 0x0, 0xfffffff4}], {0x95}}, &(0x7f00009fb000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={&(0x7f000057c000-0x6)=@hci, 0x6, &(0x7f00005aa000-0x80)=[{&(0x7f00003c3000)=""/104, 0x68}], 0x1}, 0x40000000) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x1000000000a, &(0x7f0000fb0000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ff3000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x4, 0x10000, 0x13, r0, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fad000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00006f1000)}, 0x10) mmap(&(0x7f00001dc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x3, &(0x7f000000a000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000004000)='}*\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000008000-0x38)={&(0x7f0000004000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f000000c000-0x35)=""/53, 0x35}, {&(0x7f000000a000)=""/135, 0x87}, {&(0x7f000000b000)=""/37, 0x25}, {&(0x7f000000b000)=""/208, 0xd0}, {&(0x7f0000008000-0xea)=""/234, 0xea}, {&(0x7f000000b000-0xa6)=""/166, 0xa6}], 0x6, &(0x7f000000b000)=""/99, 0x63, 0x5}, 0x102) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x7, 0x13, &(0x7f0000009000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, [@generic={0xffffffff, 0x80000001, 0x4, 0x9}, @alu={0x7, 0xfffffffffffffb39, 0x8, 0x8, 0x8, 0xc, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x0, 0x0, 0x6, 0x3, 0x7, 0xc, 0xffffffffffffffff}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x22}, @ldst={0x2, 0x0, 0x6, 0x8, 0x0, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f000000b000)='GPL\x00', 0x800, 0x94, &(0x7f000000b000+0x6b6)=""/148, 0x40f00, 0x1, [], r1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4}, 0x14) 2018/02/16 09:41:53 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000d16000)=""/15, 0xfffffffffffffed4}, {&(0x7f000039c000-0x57)=""/87, 0x35}, {&(0x7f00008e4000-0xcb)=""/203, 0x13}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000f72000)=""/237, 0xed}, 0x960ea46b45949fdf) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f73000)=0xffffffff, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f73000)={&(0x7f0000599000)='./file0\x00', r0}, 0xc) socketpair(0xe, 0x0, 0x1, &(0x7f0000388000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfd000-0x8)) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d35000-0x8)) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f74000)={r0, 0x50, &(0x7f00002c8000-0x50)}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00008cc000-0x38)={0x0, 0x0, &(0x7f0000ba4000-0x30)=[{&(0x7f0000863000-0xfd)=""/253, 0xfd}, {&(0x7f0000f73000-0x2d)=""/45, 0x2d}, {&(0x7f00009fb000)=""/4096, 0x1000}], 0x3, &(0x7f0000f72000)=""/186, 0xba, 0x1}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x84}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) mkdir(&(0x7f0000608000-0x8)='./file0\x00', 0x0) socketpair(0xb, 0xf03d65a80bc54e9b, 0x1f, &(0x7f000083a000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000021000), &(0x7f00005df000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000021000-0x4f)}, 0x20) 2018/02/16 09:41:53 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0xfffffffffffffffc, &(0x7f0000009000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000)={&(0x7f0000004000)='./file0\x00', r1}, 0xc) socketpair(0x8, 0x5, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000-0x10)={r2, r0, 0x0, 0x1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000-0x10)={r0, r2, 0x3, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000003000)) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000003000)=0xffffffffffffffff, 0x1) 2018/02/16 09:41:53 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x0, 0x1400, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r2, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000029000-0x2c)={0xe, 0x401, 0x3351, 0x3, 0x1, r1, 0x80000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r2, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000028000)="9d06000000246a22adeed7af24"}, 0x2) 2018/02/16 09:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0xf, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccd000-0x10)={r0, &(0x7f00005df000)}, 0x10) 2018/02/16 09:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000395000)={&(0x7f00003a0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000edc000-0x10)={r0, &(0x7f0000b4c000)="e832e4fc99febc539de4e727e3731cc35213f8200419ce7aa73f50227e998c353e2c9d3255901c387a0978bfe6eacb28452d1f274c083fde1310647f3ec1e7df68b80d00ce35f97c00f401c072a6f718f7ad71ea18fd577f48525d50dbddc0e192fd4b8a289966105d17dbbbf91967b499356100937016b45a56689f20541b61"}, 0x10) perf_event_open(&(0x7f0000d37000)={0x2, 0x78, 0x6, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000098f000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000073d000-0x8)) 2018/02/16 09:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3bce90dff58777a3, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x90, 0x0, 0x0, 0x0, 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, 0x81, 0x0, @perf_bp, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x2, 0x8013, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000192000)='^\x00') mkdir(&(0x7f000040d000)='./file0\x00', 0x0) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000910000-0xa)={0x0, 0x5, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000556000)={&(0x7f0000336000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000d15000)) mount(&(0x7f00005f7000)='.', &(0x7f0000847000-0x1)='.', &(0x7f0000543000)='mqueue\x00', 0x0, &(0x7f000095e000-0xef)) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000141000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000f86000)=[{&(0x7f0000a8b000)=""/48, 0x30}], 0x1, &(0x7f0000050000)=""/107, 0x6b, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bc4000-0x38)={0x0, 0x0, &(0x7f00002f1000-0x50)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000901000)=""/4096, 0x1000}, {&(0x7f0000f9a000)=""/159, 0x9f}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x3f}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x81, &(0x7f0000c45000-0x8)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) close(r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000305000-0x18)={r1, &(0x7f0000deb000-0x2c)="5e4762e60938210fa71743600c922cb52616a81ad3e452db5e32161583941dc61666644bb16c1a3554db5f10", &(0x7f000023b000-0x72)=""/114}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f72000)={r2, 0x28, &(0x7f00008c9000)}, 0x10) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x30, &(0x7f00007bd000-0x8)={0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80807, 0xfffffffffffffffb, &(0x7f0000f58000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$PROG_LOAD(0x3, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000a63000-0x38)={&(0x7f00002cd000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000d6a000)=[{&(0x7f0000128000-0xf0)="465b643257af4359beb09381c2122181450303d5f7c3ebd7f1e60b0723a56d88c9f243b86c5daa5e58a7743d74636cd3c4a53d371dc94e73b69498184bc9fb11f277c687605280b3e1b91005cb5cd4da5f10e2dc182cb37c4bdc58b92e21d73a72c6a4387638ab3d5fbc1c1bdf679defce316edd4a171412dc8f579f405aceb73ddfb40b4cdf8276d5a30c5575aaa667487db72c018ce02d28b1cc2d01da024be96bc1e3fc5b4e054c6b27a918bcb2171a6898e03dee0964a74eb578af562a5aabd6a1d4e92e29c0d4029617ded5587b47340565a4ab0256e0fb2b0064a08d300344e9004da38985c9ec626a334122d6", 0xf0}, {&(0x7f0000b2b000)="8a9d5340bc18009dd7e645cec6b97e0783121dff942c98abcae657bf08d64ea50684ec676f4444f609288fb31f2f88869ed62e80c0400fb04f12b5d152fcbce8ec", 0x41}, {&(0x7f0000a7d000)="47d626b27568e5075b5c63335d3324c99463fada0bf21d9964cf8cad30f40a199124c842a5ce48544793b979e66b834ddba1c7de5d492407e8f917d51e0cb7a1cda63f8320fc7771a9f018216b1871a8779d7ffde9c24e08e97374443b3808590a4912", 0x63}], 0x3, &(0x7f0000b3a000)=[{0x70, 0x112, 0x10000, "85ff158aa896c0569237586575f25532ba0184d1a5ac30625b99502de922184b82d482dbafffbba3cd7d79b67c578093860e5ae3db3a5c7f000b1e0b88e8fe7addada8fdc4d3b76181a2082079a21d378f9b3a49193ac12df61b7b2b7806"}, {0x10, 0x10f, 0x7f}, {0x18, 0x10e, 0x8000, "87b2a1ed"}, {0x98, 0x102, 0x0, "09c7f58df7e0e2c94581e96de07fbf908c4b4a44e9b07fbc4547baebbc104db155ab9a54413570247549a7284a5ec475cd2cb3a60e45a8a43f17336baa5ff172a7f2492991d1a00190659358707d934a2b04397a03285d33943af764ceb50331bc7273ae7274af49ae5a692655fe4b3ed4b6df24723fbe48dad07d87fbcb3a2df850"}, {0xd8, 0x103, 0x4, "c70852dc71729ef6554324c40f041898e4813c87019bf31ee52702cd57cfb3045284a2c8f94227201ec5d538c0879b3b1104ec28ac01e620577254bf5eda09f602113fde0b9a5fba37930ab617cc8944adc08976a6a672a58623dd1774cccf5a64d17b56bdb559acf4802efc8a663d2afbb54bb9780b7e75348af78bee200daaf9acef9662b64aeacca11c596f24870b86c1213cd7912a223089b776393a4ccbcc08bca5794a017680ac003e46731a4f2c15b2cd08bac335db35c165d82dc6b609"}, {0xf0, 0x1, 0x5, "62239dbe78513865fe4cf692022aecef6c0e648ef19e2bc101dacdc5206d4dba649248ad7ee71757490865cff87e21c9408812906d8af66d664f88089918a87037dcd880f54f97e614097d3e19de7975409b35b9f430b9509aad307939721ccee950d6404227498dbdab21048c3a50fa3296dc8a914a2af378b5579ed9621283d1d9be7464b18cc367d1156400d4ad8dc6c4b79b9e2ff1dd23e410f6d35bc89e6f5febf6a77e5a207448d3376cd6047513b40ae54a186557354bc59617065d3205d438961ed27eb00e71386ad6c48cead8abf4aa6da04548ef185853bca3"}, {0x58, 0x3a, 0x2, "8daf9229cec3397078d1c2cf6e18ef9fba8c59abf0be4ae87d2395d0f9a1a9b93c91ae29f977e5393cc12c681ea7e632b8248ed942dc46139c6f2853ac48dc5b3c0fb330"}, {0xd0, 0x13f, 0x6, "d591829f8d6772e5c72ac3d934565fd8f67a52c3a97910386c3e134ebf14795f34827793e2a2d3733070b058ff6f53cb6aa2ece7e4907d32ff31aa687c47d9fb7fd8e3b0ac90b87b70ad071946f62da5aea868ec50ca5468d5f6362cbade9fd844b45a5618d151d5c8d03483b02d6524800315b983ca6cc62e9efafa03fce86e8afb588a9bd9add33ca6205b1c5180e24dacb66e79b1f263ae418d20e3bd8f190c97240e5897a0ef787eef1b61cebf95becaf942c607bd9c67e6c5431abfe3"}], 0x420, 0x40}, 0x44000) sendmsg(r0, &(0x7f00004ab000-0x38)={0x0, 0x0, &(0x7f00003d0000)=[], 0x0, &(0x7f0000c0a000-0x1428)=[]}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 0x0) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/16 09:41:54 executing program 2: 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) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fd5000-0x78)={0x5, 0x78, 0x0, 0x46c, 0x0, 0x1, 0x0, 0x0, 0x44420, 0xf, 0x9, 0x3f, 0x4, 0x3a1e, 0x6d, 0x400, 0x1, 0x3ff, 0x1f, 0x2, 0x5, 0x4, 0x1f5, 0x7, 0xffffffff, 0x6, 0xfffffffffffffff7, 0x100000000, 0x8, 0xb7e, 0x100000000, 0x7, 0x0, 0x1, 0x5975, 0x3f, 0xffffffffffffff81, 0x800, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000fd4000), 0x4}, 0x500, 0x9327, 0x3, 0x7, 0x3, 0xda58, 0xfffffffffffffff8}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fd4000)) bpf$MAP_CREATE(0x0, &(0x7f0000ac4000-0x2c)={0xf, 0x6cd0, 0xf89, 0x800, 0x2, 0x0, 0x67d}, 0x2c) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x5, 0x5, 0x400, 0x0, 0xff, 0x5040, 0x0, 0x8, 0x5, 0x0, 0x9, 0x4, 0x2, 0x0, 0x40, 0x0, 0x101, 0x400, 0x8, 0x80, 0x8, 0x93fb717, 0xeade, 0xfffffffffffffe39, 0x1, 0x7, 0x10000, 0x5, 0xfb4, 0xfffffffffffffffa, 0x150c, 0x6, 0x5, 0xffff, 0x101, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00002ca000)}, 0x7402, 0x7f, 0x3, 0x4, 0x9, 0x2, 0x2}, r1, 0x476, r0, 0x4) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x4}, 0x2c) socketpair(0x1a, 0x0, 0x1, &(0x7f0000741000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000807000-0x10)={r1, 0x50, &(0x7f000055c000)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b51000-0x18)={r0, &(0x7f0000932000-0xb5), &(0x7f0000be7000)=""/149}, 0x18) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000c8000-0x1)='.', &(0x7f0000b1e000)='.', &(0x7f0000fe7000-0x8)='fuseblk\x00', 0x0, 0x0) mkdir(&(0x7f0000078000)='.', 0x6) 2018/02/16 09:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000a35000)='./file0\x00', &(0x7f00007f3000-0x8)='./file0\x00', &(0x7f00000f9000)='iso9660\x00', 0x840000, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a7b000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a9c000)={&(0x7f0000caf000-0x1)='.', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e8d000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000023000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d4a000-0x48)={0xa, 0xb, &(0x7f00004d5000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x9c, 0xf, 0xf, 0x6, 0xfffffffe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200000}], {0x95}}, &(0x7f00003e7000)='GPL\x00', 0xfcea, 0x4e, &(0x7f0000cf8000-0x4e)=""/78, 0x41000, 0x1}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000023c000-0x8)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000371000)={r0, 0x0, 0x1000, 0x9f, &(0x7f00007a1000)="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", &(0x7f0000026000-0x9f)=""/159, 0x7, 0x2}, 0x28) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000252000-0xc)={0xffffffff, 0x1, 0x18}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000132000-0x10)={&(0x7f0000665000-0x1)='.', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000511000)={0x7, 0x39d, 0x1, 0xc11c, 0xb, r1, 0x101}, 0x2c) socketpair(0x11, 0xf, 0x1ff, &(0x7f00005ce000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d9a000-0x20)={r2, &(0x7f000087a000+0x9eb)="b5a511aada39ad7d5246d9f2b51f3b7e176621451c3f90b0e484f733d28b22840540", &(0x7f00005bb000-0x6f)="4170916c7fa7fe7f07ced705cce750e04f2ee61198cb076751e2c5790ff1bb8dbe2b387f6ed258df92d77f71681934e99a8a055afec9c70a33e9bae24c8fc76d001ca9d2a85bcfef25643ce57eb48bdace6189d7ea31eadf7bf1b6ebe5694110a77585dcc61f91f811f6884026b035", 0x2}, 0x20) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000727000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00004d5000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f49000)=r0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d9f000-0x4)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000956000-0x38)={&(0x7f00009f1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000d4c000-0x50)=[{&(0x7f0000878000-0x59)=""/89, 0x59}, {&(0x7f0000805000)=""/179, 0xb3}, {&(0x7f000059f000)=""/103, 0x67}, {&(0x7f0000c96000)=""/4096, 0x1000}, {&(0x7f00006ab000-0x98)=""/152, 0x98}], 0x5, &(0x7f00002b2000)=""/226, 0xe2, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00006c0000-0x48)={0x2, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1b}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000f2e000-0xc3)=""/195, 0x41000}, 0x48) 2018/02/16 09:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000a48000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc37, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000059f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) perf_event_open(&(0x7f0000c1a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000034f000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000dda000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012a000)=r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d27000-0x38)={0x0, 0x0, &(0x7f0000430000-0x50)=[{&(0x7f0000db2000)=""/204, 0xcc}], 0x1, 0x0, 0x3bc}, 0x40) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000ac8000)='./file0\x00', &(0x7f0000482000-0x8)='./file0\x00', &(0x7f0000e3d000-0x6)='ramfs\x00', 0x3fc, &(0x7f00007c1000-0x2a)="171c7e71a96110026262e68a7dbe00000000000000078b52926faef8006dbc0000780a9e4e000000067c") mount(&(0x7f00008df000)='./file1\x00', &(0x7f0000d60000-0x8)='./file0\x00', &(0x7f00001df000)='reiserfs\x00', 0x8, 0x0) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0xc3}], 0xb2}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001b000)={0xffffffffffffff9c, 0x28, &(0x7f0000016000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000-0xc)={r0, 0x4, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x80) mkdir(&(0x7f00005b1000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x80f, 0x101, &(0x7f0000fd0000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000af6000-0x38)={&(0x7f0000cd8000-0x44)=@un=@file={0x0, ""/66}, 0x44, &(0x7f0000f8c000)=[{&(0x7f0000dac000-0x94)=""/148, 0x94}, {&(0x7f0000133000)=""/105, 0x69}, {&(0x7f0000a86000-0xe2)=""/226, 0xe2}, {&(0x7f00006d0000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d3000-0x17)=""/23, 0x17}, {&(0x7f0000918000)=""/90, 0x5a}], 0x6, &(0x7f0000be5000)=""/164, 0xa4, 0xf80}, 0x2101) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d1a000)='mqueue\x00', 0x0, &(0x7f0000b1d000)) socketpair(0x11, 0x800, 0x7ff, &(0x7f0000573000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b5e000-0xc)={&(0x7f00005ff000)='./file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dc7000)={&(0x7f000017f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020a000-0x4)={0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) socketpair(0x2, 0x80003, 0x5, &(0x7f000085c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bde000-0x8)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fd0000-0x48)={0xf, 0xb, &(0x7f0000139000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7be7, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1ff}, @generic={0x1, 0x40000000004, 0x8, 0xf6c}, @alu={0x7, 0x100000000, 0xb, 0x8, 0xe, 0xfffffff6, 0x8}, @call={0x85, 0x0, 0x0, 0x3c}], {0x95}}, &(0x7f0000d7d000-0x4)='GPL\x00', 0xfffffffffffffffa, 0x2f, &(0x7f0000693000-0x2f)=""/47, 0x41000, 0x1}, 0x40b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006d4000-0x28)={r3, 0x0, 0x12, 0xc8, &(0x7f00003bb000)="a1ba58effffb007a474a7b8e8e6cb2c2f132", &(0x7f000074c000-0xc8)=""/200, 0x6}, 0x28) r4 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r4, &(0x7f0000c8b000-0x38)={&(0x7f00000f1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000fdb000-0x30)=[{&(0x7f0000f39000-0x35)=""/53, 0x35}, {&(0x7f00009de000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed6000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xf67}, 0x40000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003de000)={r3, 0x50, &(0x7f0000699000)}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xe, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cdd000)={r5, 0x0, 0xbe, 0xfa, &(0x7f00001fc000)="65ac90cd01ce04dd8753254a8b9681b8b1341b877780805642c702ef8f73caaf995eaa05b3d8d347989de1fed756c25418e6233578b82c4e848841729d234a946fb6f44dc15bad1c916c871c5fb4d962cb9096c9980e6bd32b78e77342e2d25dcc94e44f900220961fa320cfc332f444feb39590d373daad2bbd43bfed0f2d5bca3c9bfd06fbe297fd911ec913254d8b2924e448a58f675876730044172716c66aa479af496ec9fec8190714168504acef8ab3a7822c078d1f756f24a9c4", &(0x7f0000236000-0xfa)=""/250, 0x9, 0xde}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000a71000)={&(0x7f00005bb000-0x9)=@rc, 0x9, &(0x7f0000603000)=[], 0x0, &(0x7f0000447000-0xf6)=""/246, 0xf6}, 0x0) 2018/02/16 09:41:54 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ba000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002b4000)={0xa, 0x1fa, 0x4, 0x3, 0xa, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008de000-0x20)={r0, &(0x7f000053c000)="7530d51261cbcd6b2c6c7ac5be8feb0dd821967b7e1e20482ee1a406f0b3142eff46d0375432a3009920982d90ac69ecc9ad14859b6a4f452b2a584dd0262ceb72cb2409fb45e89928f0e338e495c2f49980b92dd67275894e456c86c7d7c0311db50549403534937bcef241e51a4a30535d80980871c99add992a0f696ab2f309a93d2b2ddefc2da2a516c20f14bb7cdc1d2b92b1edb623daaba2cc85f37d5fc3cc9ca8b667dbe33049962bbdf04a0f5d6db5f60a2bf791b3d6ea508a68913f8a", &(0x7f0000741000-0x8)="43c89936f9037392"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007ef000)={r0, &(0x7f00009c7000-0x6d)="acbe40550da9d06f60b3635dd7fc2e63dd3e3fc7786e5c20101741707a3c9e409941ffc2fa9b243a639226f5d2feb7e7b78cf2814d073145dd4485dc2c5b4e96aa69f2405e92516c4cbe9cd9dc44edd6d97a8367844a72e2470324f3b361b8157048791c98562ef421a0aa3c24", &(0x7f0000fbb000)=""/208}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f0000a4a000+0x6d1)={&(0x7f0000b5d000)=@can, 0x10, &(0x7f000041c000)=[], 0x10000000000000cd, &(0x7f00000fd000-0xf0)=""/240, 0xf0, 0x6}, 0x0) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000142000-0x78)={0x7, 0x78, 0x8, 0x9, 0xffff, 0x1, 0x0, 0x4, 0x0, 0x8, 0x2, 0x0, 0x9, 0x7f, 0x1, 0x54d, 0x2, 0x6, 0xf4c, 0x9, 0x1, 0xffffffffffffffff, 0x3, 0xc00000000, 0x5fc4, 0x2, 0x800, 0x80000001, 0x800, 0xfffffffffffffff9, 0x2, 0x7, 0x1, 0x3, 0x1f, 0x200, 0x7, 0x9, 0x0, 0x2, 0x1, @perf_config_ext={0x1, 0xfff}, 0x30600, 0xfffffffffffffffa, 0x1000, 0x7, 0x100000000, 0x2, 0x82d8}, 0x0, 0x200000000000000, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mkdir(&(0x7f0000ddb000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000498000)='./file0\x00', 0x20) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x3, &(0x7f00003eb000-0x8)={0x0, 0x0}) close(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000002a000-0x4)={r1}) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f01000-0x48)={0xe, 0x5, &(0x7f0000b0b000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e19000-0x1000)=""/4096}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cf7000-0x20)={r1, &(0x7f00003b1000)="3702210edc1a014a20908a103aa24923c6e07d18c1bfc64f3eca78570579ed18cb0bde37fe86ad45b5ae48c0105c87a62de9ca45cd12cfe81d175d93d3cc596d878ebd00eed34bdb969eb97631876c1b420671c64487c0a70a721636a884cd708a5ecdf04b4e9407d880270ec9f24a8bb1d713f31ae34b8ea57e0d6cd19b1e5b578b17ade1f884b3cf8c9226c2e13666a8930f6420638f08b7a4b4597f2dcd537f417225ff6bda363a9b7d30c226dab4", &(0x7f0000678000)="4b641a0b5e3b38712f5f0289dcbe916f77966c4d50dca68eb3f9652b1442e8bca293", 0x2}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000016b000)={0x0, 0x0}) recvmsg(r2, &(0x7f000083b000-0x38)={0x0, 0x0, &(0x7f000036a000-0x20)=[{&(0x7f00009fa000-0x81)=""/129, 0x81}, {&(0x7f00001f6000-0x99)=""/153, 0x99}], 0x2, &(0x7f00003a9000-0x72)=""/114, 0x72, 0x8}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xe, 0x7, &(0x7f0000f2e000-0x38)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x400000000000ff, &(0x7f0000006000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000a000)) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008d5000-0x2c)={0x8, 0x1f, 0x3ff, 0x5, 0x10, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xc, 0x1, 0x5, 0x9, 0x8, r0, 0x3}, 0xffffffffffffff09) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000666000), 0x4) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000071f000)={&(0x7f0000290000-0x8)='./file0\x00'}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000abe000-0x10)={r0, r1, 0x4, 0x1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000091000)={r2, 0x0, 0x96, 0x4, &(0x7f00006ca000)="56567280926634807b6117f8be4172f92fc32ef0c42c322d3e99362b1dd123a53e7f205df59d0a2ec4ae0f05a8e45413b27971807e45390957d51d0445fd70211120aa3fd4206886108d5da13a71e9aad628748a8b63055c4634590cc77310418db00f363aef5f1f9829daef3671cae66c23c1c2e65d60535c8f4f8e85bdea35b973c8f9cdc9f9314cf4125ad17962454b80416da198", &(0x7f0000d0a000)=""/4, 0x58b, 0x7}, 0x28) getpid() socketpair(0x1b, 0x4, 0x1, &(0x7f0000c4a000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f0000d07000-0x38)={&(0x7f0000193000)=@nl=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc, &(0x7f00004df000-0x60)=[{&(0x7f0000892000)}, {&(0x7f0000f52000)="df40f5141b07804f3dbca1139a1e97017ab8479ec6c6853641c6331b3111bf1879aff49ae98e909cc69e52c2f219c4b9edac8bb1b5b26a6b5cf26811ad2a7f17aec8c1e84663fb6c1bee371f3814dde02d4aa43a56b674c04b6db93495beb17f21a14f4570927cdb08e0b97d64e5ba0f2abfd8d125d57651904b726c6095079005a74645b0da234870267fb17bfbedb8b35ef2c5f68f", 0x96}, {&(0x7f0000426000-0x44)="ec0a3310ea8086fc8b407df67871d205e0d9a476bbbd61d29a3d0e767d5d537e53e786152b5c29624bffc1ba7cd2c08f9fc538c4c6034ae9caaff24f585a21b140468274", 0x44}, {&(0x7f0000b69000)="1f778ec354107e72f99e84f3d97a3471d8e3064440af04104289eea5525f6090c73c3c549ded31eb190613c69b7ea933f0f2d4cb19e6ddda2bda2f06084c17bdf85efe7716ab5886325af96e6ce569bead59e3c7e16a514291de894c406cd3ce08c1523dd2ecb385cd3076396a885b582491065c5e7053e0f735e618b04fe2c7e8783ab2fbf245f2d571f4c4cf51e8073992da994052da8e22d87c9142745d0b957110e217bfa987c3fa25da4286d1f3ffc1af20ef7ba6f609ab0c8861c8d8cda0767a6bf3a2f85b0d8be4fb61c0c2e32e573ca7e7873caf6b7bfb87adcacb62bc87e239ef0ca035", 0xe8}, {&(0x7f0000d89000)="3fb868e178d1daf4bc91ba9f95de64f3f4331dc91aef6f765cbf3a6fb4f7036fb997b67b392e151adc3464b8c48b0a56578774c4885808334132f37a5ad5180264396b4a57fefc5c26752b9e306a1bf48e170b848031b59b73b819df21de75be95848da07c345fd4924c00b9dede6b1566459f1acc782f3a421e76f9085e6059b09804a36920b6104f996fb96410b72f7ea363d874cec3fe710b7277f9af9f5f4e16a94d1fb900e6162457b2eeeaa4b96a3a7798d65879eb0245f352dcc6291df429107600cd024b296cd406daa9ed9b2bcd34ee6cdd9e570eb3bad3ea", 0xdd}, {&(0x7f0000f8f000-0x1e)="8f4160c1e7252838b60c8cac854aa73155600a5f1c6064ec216a7aa5bb5f", 0x1e}], 0x6, &(0x7f0000697000-0x4a8)=[{0xa8, 0x10d, 0x4, "8b2ae8f759a6378ca858483c56b8eac30db6de4cb36366f34a59347dfffbf914adf4aa001bfab6d8db7382ecdcf09495eb41e5ab868628b809a5b6fe7a4e64fa25c72abe8cfcebaef06534b405bf3e095adcda5267dbba3a8e462619a6137da3052e40886f5304469e3ed1b8e649d81e832110b9df3f536000e8adb1bfb9406041dfbdbda3423bb276cd2bab36d9b29355ad"}, {0x20, 0x10f, 0x473, "074b96d0ac3e9c56b2ab5c56892229"}, {0xf0, 0x11f, 0x1, "280795f0c332d1c93d9feefeae3a047c141375f683f1c5f5c93b0eaaeeabefba0289a50f6406077b13bcda6a1b0e2800517cd733ae6ae83aa39f6e3bf20ffae60ce830bd8b8512e9f02fed55e23130623cfce26916ef543b4ad873ff9c4138b4e0aa042e858b398721d2efacbe747f2e54963ec2df286be99c928858a92153d7fa30b7a852511dcd7bd5b827bcfb6ebff6943e32b74573f6a21e7b1eb68b44ceca27a838dc07244a4b51ae26162aee864996d23dcaf9dd33445b65a3b7bd0a2949270f6ebd9ca6dc2944fa1232cdbad500b016f9248bb73fdc1ae419"}, {0x28, 0x10a, 0x401, "8662db5b61f62c582b1dbe4e7004ac8c3baa6b63"}, {0xe0, 0x3a, 0x5, "c243b449abd87d01b33ede303c82b72ef5669bf27f4eef886d679e1534449119595c6694b8c7ad1a1d66a59f5961d8bbb9b126c17cf9d3fec2cdfc13a40ae711aa464141b38fa1b32e45ebc10f29dc59cd0185dfeb3c585929e80cda4fd827af9e055b31d9a1e626b9702b110a0d4722bec7ebfb6f46fa2762cb012cb39f3d6f183f32ca05fdf7757a149cf8935aafa7492b6035fc2730255cf95d281b8eb72ec5436f5cedfbc4b2ab5fe38d0a20df93fce9be0396ffb4151a608323044992cc5277ed873460551b7b93318c1625"}, {0xe0, 0x0, 0x401, "3c7371d47afe7af44a53e1fe6917cfc85d401695eede78573f12efd9c9b7169c85727f45c4d2cb1409dbccc41abe683fdd950549febb96ed4665c4038b17d061b3268be1fc3bf88e364559af23902b3ae435c9c06a1d43adaf0aa67c61a4f951690da65745d8e4cac1fdbc9228377054747858692e2d10f97cc2de7b97cbe68a002113c9a5199f8b9fcac27eda3a06932e6520edc5ceaba163fb246de84cd5d2a92a2d9baf1cab29c543ffb84ab115368bcc52a98ad3ebda007ad66a7438e98475faa8e1c3183a2c5b1451"}, {0x108, 0x114, 0x6, "ce1e197eb93461fb61f3e313c3370e4f651e3671e0d586ab7389998ed8b9420c71f4bd608a1abcb8ff3dcf6b2cbccdce6af62176596140d7871e39fb690613adb5bf6740f5007987ce5a0c2c0a3d3e27bb7f7c895e4088f0cd408b0bbb1618019cc4f13c1f282abd76254906de2d596c783293228e09fd9d4a9d1c88263bf7f5608346752174933dfe051dc41ee9fab8017ac1366c82d8c39a26a9942b64a5b5dd9157fda827f52176c7890690ca27fdef54aec56eb6f8987e2568305d9581d30f0527914a106d63a76e32439a647fdf280807f8b3ec1b036a3c7848838f736bd65d4f87bff98b4874e3329e715d909c7e321b422e650c28"}], 0x4a8, 0x8000}, 0x48000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4e000)={r2, 0x0, 0xe, 0x78, &(0x7f0000e64000-0xb0)="0dbe147c08abf86bff1dee808848", &(0x7f00002f6000-0x78)=""/120}, 0x28) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000167000-0xc)={0x0, 0x5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e53000)={0xf, 0x3, 0x9, 0x6, 0x6, r4, 0x8001}, 0x2c) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003de000), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e14000)={r0, 0x0, 0x7e, 0xad, &(0x7f00001f6000-0x7e)="82f57a48b3163994c8fd7da1c6937b4c637234025380b7a502f5574130856911d0b18b68d3c13feb4747825d2d59c429d8fa52ab8a0305b57bb4f406cc28492537f9d001287b96119640a0c58ba431da9ae8707515ec0d6db716e34973d5d97d009d32f7e5e0a766d86248d8b334b69ccffd665316b72976ad1513549c3d", &(0x7f0000f3c000)=""/173, 0x0, 0x7}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f000098c000)={&(0x7f0000974000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x266, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f00004d6000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000c05000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x7, 0x0, 0x8}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x2000000000400001, 0xc3, &(0x7f0000751000)=""/195}, 0x48) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x100000000000057, 0x0, 0xffffffffffffffff}, 0xffffffffffffff9b) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000204000)={r0, &(0x7f0000f7c000)="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", &(0x7f00009e9000-0x8b)=""/139}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='@\x00\x00\x00', 0x5, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x5, &(0x7f0000001000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000057b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000dca000)={&(0x7f00007ec000-0x8)='./file0\x00'}, 0x10) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xab) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000005000)=[{&(0x7f0000005000)=""/254, 0xfe}, {&(0x7f0000006000-0x6d)=""/109, 0x6d}, {&(0x7f0000006000-0x27)=""/39, 0x27}, {&(0x7f0000005000)=""/216, 0xd8}], 0x4, &(0x7f0000001000-0xbd)=""/189, 0xbd, 0x200}, 0x40000002) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x9)="2ee52f66696c653000"}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x40, &(0x7f0000f7a000)={0x0, 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) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f7b000-0x38)={&(0x7f0000f7b000-0xe)=@l2, 0xe, &(0x7f0000f7b000-0x50)=[{&(0x7f00007fa000-0x29)=""/41, 0x29}, {&(0x7f00007af000-0x3)=""/3, 0x3}, {&(0x7f0000f7a000)=""/164, 0xa4}, {&(0x7f00006c8000)=""/51, 0x33}, {&(0x7f0000f7a000)=""/115, 0x73}], 0x5, 0x0, 0x0, 0xffff}, 0x12043) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00}, 0x48) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7d000-0x10)={&(0x7f00008ed000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7c000-0x8)) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000cb0000)="4fface9fb941a8f15a5efb4c90cdee2a5bd36f09e92bd9e6e4990bdd6fcc4be28d252bfcf2dac0fbb6a80e82a9c29fa7a173aba7ba5cfda5bdc2dc168615f08c5f8c77e9f88fec261f154002d1457a83f059171e55a6096927a4bc9d68521119d811743d932e397d8308758392ebd2aff391986b82eb175b3fa1827a94704ef03150ebcc28ed115abe11885072973382f38ccaecf197260830ea2b543ff2f1d336bb238b4ceb805c83aa5a3abca9fafef07e57487cc696186715ba72300a4f32fda8bb6cf4d5aa9f9ebb50c2e5ffbd833e4e0d7f304dd92b3bfe687582467f45e88d9403340e0aa7c227eeec56309c79f544c064b0b65daf", &(0x7f0000cbd000)="8083fa63d0175084273e6f330919fce8d5506a0156f2828bd4", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000801, 0x0, 0xffffffffffffffff}, 0x2c) close(r1) socket$kcm(0x29, 0x2, 0x0) 2018/02/16 09:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003b4000-0x10)={&(0x7f0000e0c000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000f2c000-0x8)='./file0\x00', &(0x7f00007f8000-0x8)='./file0\x00', &(0x7f00000f0000-0xb)='openpromfs\x00', 0x20000, &(0x7f0000516000-0x50)="e972a49e2d14e2a18ed95e206eb5ae9b5ebcc63a153d38c60512065710835c8481d93b379018a3bd672fda22409d1056fb6a5fea26439c6616d8367aa196b9f8801282a1a0f141e1c9899acef71d1d3f") bpf$OBJ_PIN_MAP(0x6, &(0x7f00001bf000)={&(0x7f00002fd000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f00000ab000)='./file0\x00', &(0x7f00006e7000-0x9)='efivarfs\x00', 0x40, &(0x7f0000cb1000)="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") mount(&(0x7f0000a17000)='./file0\x00', &(0x7f000028f000-0x8)='./file0\x00', &(0x7f0000a38000-0x6)='jffs2\x00', 0x410, &(0x7f00009d5000)="75d033ad80db99e9a6bff1f9ec4dec80cfbf15db5b18f10ff912f5bdf1795b2b1bd8536ead29a2921209dee54afb9f442df1f2c7d9d9422a4590b90597e2207d5c061acea4810813e4dbc898b7c09ab5f3ff64ad8b8d60281fd76482ea2b2936733da5d892e1d0b6dc44a3ad83d3c752cc3a27ac94bf8e78faf4343b44fd373ab6b3") bpf$OBJ_GET_MAP(0x7, &(0x7f000019b000)={&(0x7f00003c5000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x800, &(0x7f0000319000-0x25)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be6000-0x10)={&(0x7f0000119000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b95000)={&(0x7f0000091000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00'}, 0x10) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[], 0x0, &(0x7f0000f7b000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@ldst={0x3, 0x3, 0x3, 0xa, 0xa, 0xfffffff0}], {0x95}}, &(0x7f0000f83000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000369000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000670000-0x38)={&(0x7f0000cf8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000f61000)=[], 0x29b}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000e56000)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [], r0}, 0x48) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004ae000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f000026f000)=""/161, 0xa1}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005db000)={r1, r1}) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[]}, 0x0) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000740000-0x8)) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c29000)={0x0}) close(r0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00004ab000-0x38)={0x0, 0x0, &(0x7f00003d0000)=[], 0x0, &(0x7f0000c0a000-0x1428)=[]}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b59000-0x8)) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000563000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)="6270fffb", 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 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, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x10, 0x5, 0x1, 0x7ff, 0x4, 0xffffffffffffff9c, 0x100000001}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000-0x18)={r0, &(0x7f000000d000-0x9a)="eaadf927414082ac7a8c5b050f9f771a2ee308682dce466ab34d3930a20e38b0c75ad111cde44721b5b473559defd2b861aa71ea09eeb9f48565df497375893bf3144a37277f6258a88050bd8f674419df080f884018dcdfb1708eb2caf9b913a6ed056ef586c6864bfb553c3aa49baa6abd19a7435a21011fd336abe016809ed61df3f6f3e4fbbbf1522fab97c921bda76cbc12cb576d9e0c7b", &(0x7f000000c000)=""/22}, 0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0xf, 0x9, 0x3ff, 0x1, 0x12, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f000000b000)="0000083591cab3d9d52a588b10911950a29ee1cd1081daa5e0c42c475560a9832c2615b9320cafbdc577b66d596a4253bef9dbdee481349e777abd39a11e1626b084dce6ea0f9f37621a853bd0eb5dde7e1ab133b7ffd6f2dfafc5f6063cf412dc87e54a760397d54c", 0xfffffffffffffff8, 0x1000, &(0x7f0000008000)=""/4096}, 0x48) 2018/02/16 09:41:54 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x5, 0x7, 0x1, 0x3, 0x0, 0xc59, 0x20000, 0x5, 0x4, 0x20, 0x5e, 0xfffffffffffff5df, 0xc2d, 0x1, 0x0, 0x101, 0x6, 0x0, 0x7, 0x7fff, 0x401, 0x9, 0x5, 0x2, 0x2, 0x5, 0x294, 0x7fffffff, 0xec1, 0x6c, 0x2, 0x1f, 0x4, 0x2, 0xfffffffffffffffb, 0x6, 0x0, 0x2, 0x7, @perf_config_ext={0x0, 0x7ff}, 0x0, 0x5, 0x3, 0x0, 0x100, 0x200, 0x4000000}, r0, 0xfff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0xf, 0xfffffffffffffa5e, &(0x7f0000ae8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000026c000)=0xfff) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0x2f6}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f00003d8000)=""/237, 0xed}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000619000-0xc)={&(0x7f00003ce000)='./file0\x00', r3}, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000fc3000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000073b000-0x8)={r2, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0xa, 0xfffffffc}], {0x95}}, &(0x7f000094d000)="47504c00b5c18a7c55277dda45b323595eb2e6c161f5ae1ca9d4ec7b16f769f3a32a1dee51e87c4a862ba3c1a92349b537e12c65e30aa97a79327b3596f6dc3f7e6f790306708d383300c1883d356d075c1fbb5d7d18f2ab6f84b77a49c9961364700bbba2b3f0fa3b23780e78839f56a658dc0d6f14e63cc00d510ceec394a0e9524ae16fc0881c9c0314ae2803014d208d50fa2e89fafa6e55d678b7d2c21d753331ad0831bb8e2096c8fc149df998cb7198428233ac3877be7d953379ac5a5bac02", 0xffffffff, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd6c, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f000001d000)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x4f7}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x9, &(0x7f0000010000-0x8)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001e000-0x4)={r1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000001d000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/16 09:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) r2 = perf_event_open(&(0x7f0000690000-0x78)={0x0, 0x78, 0x4, 0x100, 0x4, 0x5, 0x0, 0x5, 0xe1a5f4fc6da6cb82, 0xe, 0x101, 0xff, 0x1eec, 0x3, 0x530, 0x2, 0x5, 0x9, 0x3, 0xdb, 0x385, 0x10001, 0x2, 0x5, 0x2, 0x10000, 0x20, 0x4, 0x100000001, 0x7, 0x3ff, 0x80000000, 0x7, 0x1, 0x100000001, 0x1, 0x5c000000000, 0x9, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0xfff}, 0x4018, 0x8000, 0x8, 0x7, 0x4, 0x80, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000026a000-0x8)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00001aa000)='+:3[md5sum+}cgroup+\x00') recvmsg(r1, &(0x7f0000ae0000-0x38)={&(0x7f0000f3c000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e3a000)=[{&(0x7f0000509000)=""/234, 0xea}, {&(0x7f0000b6b000-0xb)=""/11, 0xb}, {&(0x7f0000957000)=""/253, 0xfd}, {&(0x7f0000732000)=""/109, 0x6d}, {&(0x7f00006ed000)=""/149, 0x95}, {&(0x7f0000106000-0x65)=""/101, 0x65}, {&(0x7f0000402000)=""/108, 0x6c}], 0x7, &(0x7f0000bf4000-0xa6)=""/166, 0xa6, 0x7fff}, 0x2002) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00005c2000)='^procproc:,\x00') r3 = getpid() sendmsg(r0, &(0x7f0000a6f000-0x38)={&(0x7f00002cc000)=@nfc={0x27, 0x80000001, 0x40}, 0x10, &(0x7f0000da1000)=[{&(0x7f0000080000-0x23)="b1f51a3fa5dcc65e45028cd0cb500b9fe63456e1d815af943fe0f32925f05cd6701c8d", 0x23}, {&(0x7f0000cdc000)="6cf3e73f297c9ee27b90f0dc8e67c9f606c6f0ce0ba256db35a941f8329a93ec996f07d5", 0x24}, {&(0x7f0000b24000)="645cd4136ef29fe5c5c08fa187f4c63674fa996fa3b20a09cec7abda9b5c5f001ccbd8bdfed3e8053a66c1e828dd2ec50e870cbd03171e9dd546423b2d62d874c0fc84307b8a5b0f77c6e36b4b740085111299599e07589a9ab696c99b5b61e2702b209fbcb4c4ea77b45da047faf7fb223c", 0x72}], 0x3, &(0x7f00001c8000-0x1140)=[{0x1010, 0x19f, 0x6, "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"}, {0x58, 0x107, 0xcd5e, "fc94fe29aeef3c17850cca8110bedfd4acd101ab4db8d4ad01626e2c74f6ec6b73ce60501977d326aac0fe73d01512fcedc92b453d975309b85a3ed87e1dc0904cfcf965c29d"}, {0x50, 0x105, 0x800, "2cf3bb8ba8b321a08c47cb3bc518b1729f0b13088b830440ec3eab15f07a06f7faef08e156c885e0f2e145224c2ebae57357f1152edca8f78c6ef4491023f7"}, {0x88, 0x1bb, 0x1, "7ba67d9d90397076f8fc8b770581d9f0613c7f546c703bafad9bef237ee93bb5216a51eef7f9eafd4a05d3fe745ed295f428cbcc3b7f094b9ebd117a7b613577333091d262319c97f0170a6e308b51603a3fb4a4e88f7d3238b914d315e38929e5b888e2d98e4088f3402be8b64d0befe07050"}], 0x1140, 0x80}, 0x40000) perf_event_open(&(0x7f0000794000)={0x3, 0x78, 0x6, 0x6, 0x3, 0x5, 0x0, 0xc2e, 0x824, 0x3, 0xd7, 0x1, 0x1, 0xffffffff80000000, 0x7, 0x80, 0x12e0, 0xbd3, 0x7, 0xf058, 0x200, 0x586, 0xd8, 0x8001, 0x401, 0x8, 0x3, 0x4, 0x80, 0x7, 0x6, 0x1, 0x0, 0x115, 0x2, 0x0, 0x10000, 0x7f, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f00006de000-0x1), 0x2}, 0x4, 0xcab, 0x1, 0x5, 0x8000, 0x3, 0x5}, r3, 0x6, r1, 0xa) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bca000)=0x1, 0x4) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x41f00}, 0x48) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80b, 0x5, &(0x7f0000a5e000)) perf_event_open(&(0x7f0000fb2000-0x78)={0x5, 0x20a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cbf000-0xc)={0xffffffff, 0x81, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a8b000-0xc)={&(0x7f00000ac000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f56000-0x2c)={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eae000-0x10)={r1, 0x28, &(0x7f00006ac000-0x28)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004c7000)={r2, 0x40, 0x8}, 0xc) mount(&(0x7f0000c2a000)='./file0\x00', &(0x7f0000eb2000)='./file0\x00', &(0x7f0000196000-0x9)='efivarfs\x00', 0x8, &(0x7f00008e9000-0xc0)="ba514b9a8a1395c33730654c8a5b42e275c0cd3f263210c9da19636d107bede4d012f530075b35690f0880b4c82e7f19270b13a13479e07043638041c2a4f721a95d64ba88a397394d19f8193bb2e1c1397b2e563ad9555a21d82bd51d52daa773ab47ffa103697629ab867c6b5b791390604bfd14b69bd537fa0b595dde48defb70b05698e51dd71cb4505a2d0b396cb98aae4ff461b6f3a2a1ab191cd1f244673a68c83826791a9028e290627ed59961c4ee133c44fa259cc2b969b5654ed5") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r1, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) close(r3) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x6, &(0x7f000024f000-0x8)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000), &(0x7f000089a000)=""/111}, 0x28) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x0, &(0x7f00003e2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) recvmsg(r1, &(0x7f0000346000)={&(0x7f0000d67000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000def000-0x60)=[{&(0x7f0000f1a000-0x19)=""/25, 0x19}, {&(0x7f0000d75000)=""/103, 0x67}, {&(0x7f000066d000-0xf3)=""/243, 0xf3}, {&(0x7f0000cf1000-0xb8)=""/184, 0xb8}, {&(0x7f0000ef8000)=""/40, 0x28}, {&(0x7f0000d94000)=""/4096, 0x1000}], 0x6, &(0x7f0000933000-0x8)=""/8, 0x8, 0x2}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f0000c9f000)={0xffd93b3fa82b6266, 0x6, &(0x7f00006d0000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4}, @ldst={0x1, 0x0, 0x6, 0x0, 0x8, 0x50, 0x10}, @ldst={0x3, 0x3, 0x3, 0x3, 0x7, 0xfffffff4, 0xffffffffffffffff}], &(0x7f0000c2e000-0x4)='GPL\x00', 0x0, 0x68, &(0x7f000093e000)=""/104, 0x41100, 0x83d56200e367ea2, [], r2}, 0x48) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009ec000)={&(0x7f0000461000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f0000dde000)) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e60000-0x8)={0x0}) socketpair(0x1, 0x5, 0x829, &(0x7f00003dd000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b9b000)={0x0, r2, 0x7, 0x3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009a3000)={r1}) mkdir(&(0x7f0000ca0000-0x8)='./file0\x00', 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c33000-0x10)={&(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d48000)={r1, r4}) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) socketpair(0x5, 0x4, 0x2b18, &(0x7f000031f000)) mount(&(0x7f0000b71000)='./file0\x00', &(0x7f0000d0c000-0x8)='./file0\x00', &(0x7f0000db4000-0x6)='jffs2\x00', 0x20000, &(0x7f0000fa0000)="051e7ccdbc0b0e923b6c391a96d9d47e6fc1454fd296880232910b425a6801da69daf8cd44cd8a84aeefe2637d9ec5efc47a19f396ea63f84a5da2b58d22197d12c85448100f1bd31f54a7b9311c4d8bfb822799c19ac2d915019d1e551b276142ad4f6afca0cc3f22c5bef08c") ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000981000)={r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000553000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000024a000)={r6}) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x40002000) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eea000)={0xf, 0x4, &(0x7f00001c4000+0xbea)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0xfff, 0xb, 0x9, 0x2, 0xffffffc1, 0x1}], &(0x7f00008c9000-0x4)='GPL\x00', 0x176, 0x52, &(0x7f000053a000)=""/82, 0x41100, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x2e, 0x16, 0xffffffffffffffff}, 0x2c) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f0000ad8000)={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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) 2018/02/16 09:41:54 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80807, 0x9, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000c7d000)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fd2000)={&(0x7f00001bd000)=@alg, 0x58, &(0x7f000074e000)=[{&(0x7f0000ea1000)=""/55, 0x37}, {&(0x7f0000fd3000-0xf0)=""/240, 0xf0}, {&(0x7f0000fd2000)=""/164, 0xa4}], 0x3, &(0x7f00006dc000-0x6a)=""/106, 0x6a, 0x3}, 0x40) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd1000)={0xf, 0xa, &(0x7f0000fd2000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xb6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200}, @jmp={0x5, 0x200, 0xd, 0x1, 0x6, 0x1e, 0x4}], &(0x7f0000fd1000)='GPL\x00', 0x1000, 0xe3, &(0x7f0000c89000-0xe3)=""/227, 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6e7) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffff00000000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fd2000-0x38)={&(0x7f0000fd1000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000b4e000)=[], 0x0, &(0x7f0000fd1000)=""/160, 0xa0, 0x4}, 0x40000000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000027a000-0x10)={r1, 0x28, &(0x7f0000fd4000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004fc000-0xc)={r2, 0x4, 0x10}, 0xc) 2018/02/16 09:41:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000888000)={0x2, 0x78, 0x70, 0x7fffffff, 0x1, 0x10000, 0x0, 0x7fff, 0x12204, 0x1, 0x479d, 0x8, 0x200, 0x5, 0x5, 0x40, 0x2, 0x0, 0xbf, 0x10000, 0x6, 0x3, 0x7, 0x3, 0x4, 0x80, 0x2, 0x1, 0x1, 0x1, 0x6f1, 0x5329, 0x0, 0x8000000000000000, 0x7fff, 0xca6, 0x80, 0x1, 0x0, 0x81, 0x3, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x200, 0x101, 0x2, 0x0, 0x613, 0x5, 0x2}, 0x0, 0xfffffffffffff000, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1}, 0x0) close(r1) 2018/02/16 09:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x3, 0x2, 0x7, &(0x7f0000748000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}, 0x0, 0x0, 0x0, 0x800000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2ae4, &(0x7f0000127000)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000005a000)=r3, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000aae000-0xa)='wlan0ppp0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf3000-0x10)={r3, 0x50, &(0x7f00003a0000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b07000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d00000)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9f9) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r0, &(0x7f0000001000-0x22)="116e528a47a837a9e62bd848c045c0bd14b4b1c4679fb518149ae537bc9ae3dd63f9"}, 0x20) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x20, 0x0, 0xc69f, 0x5, 0x0, 0x5, 0x2, 0xa, 0x7, 0x3, 0x9, 0x8, 0x3, 0x10000, 0x10001, 0x1, 0x1, 0x100000001, 0x100, 0x0, 0x101, 0x10001, 0x200, 0x8, 0xdc, 0x1, 0x2a, 0x101, 0x2, 0xaaa4, 0x80, 0x3, 0x7, 0x2, 0xfffffffffffffff8, 0x9, 0x0, 0x936, 0x1, @perf_config_ext={0x9, 0x10000}, 0x80, 0x401, 0x9, 0x1, 0x1, 0x10001, 0x7}, 0x0, 0xc288, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000)) r2 = perf_event_open(&(0x7f0000890000)={0x7, 0x78, 0x4, 0x1, 0x6, 0x4, 0x0, 0x8b8, 0x20400, 0xf, 0x6, 0xab, 0x4, 0x0, 0x4, 0x3, 0x9, 0x8001, 0xff, 0x4, 0x5, 0x7, 0xad, 0x9, 0x5, 0x1, 0x4, 0x1b5, 0x6, 0x100000000, 0x6, 0x4, 0x5, 0x1, 0x3, 0x100, 0x3, 0x4, 0x0, 0x1, 0x0, @perf_config_ext={0x401, 0xfff}, 0x20840, 0x101, 0x1000, 0x7, 0x1, 0x6, 0x3}, 0xffffffffffffffff, 0xfffffffffffffff2, 0xffffffffffffff9c, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) socket$kcm(0x29, 0x0, 0x0) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x3b34cb76, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='overlay\x00', 0x80004, &(0x7f0000002000-0x34)="b675ff4dae30324f2555fb7b9619eeed543d280ed3995e9673ab8af2e7a12c8e70691befa27e45990ecd6aead394a42fa20fd4a2") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f000037b000)="88a802e83a51db607a5dde4b6e9d93883fddf3f00834f5e031ff854ec8afb1f08ba79a12da89ec1e80e8b7b1e92cb8c351792f5bc5e50ca2b2173e88987d73fddc6e2f3da5119c9c6079f21b19c17a67041b5601dd96c5727ff1a5acb590b90864dbe2beee424f8578b5e2b4744d917eb7f67baf1635cf925104f0fa0e06bd6df82662e8b429f69b8e121e25b4c5b584dc9dbb91dca18d6634271bf2bcfa1cabeac96a17e9594ff132a435509fec1739e157229c3f3fc705a3f6a9f7b9e15e85ca792b9e0f9a1f62e65ace8a94c61a9bd5ee24029f05bf5704ad20ebceaeef25f1220b", &(0x7f0000000000)="8b446c1c2e1057f23cf622fc84a0fcef0f9d8a3166d4ae05b3a4f2c1354aba046471c579", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b03000)={&(0x7f00000b5000-0x12)="e91f7189591e9233614b2f2f66696c653000"}, 0xc) mkdir(&(0x7f0000f19000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0) 2018/02/16 09:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000232000-0x78)={0x5, 0x78, 0x0, 0x5b6, 0x394bdf9f, 0x40, 0x0, 0x100, 0x8000, 0x1, 0x81, 0x7, 0x81, 0x6, 0x101, 0x100, 0x100000000, 0x3, 0x400, 0x401, 0x6, 0xab, 0x80000000, 0x200, 0xfff, 0xdc3, 0xff, 0x6, 0x7, 0x358, 0xfffffffffffffff9, 0x4, 0x0, 0x7, 0x100000000, 0xbff, 0x1, 0x8, 0x0, 0xa1, 0x0, @perf_config_ext={0x20, 0x8c}, 0x20, 0x7, 0x18, 0x7, 0x0, 0x0, 0xbb43}, 0xffffffffffffffff, 0x80000001000000, 0xffffffffffffffff, 0xf) r1 = gettid() r2 = perf_event_open(&(0x7f0000b9d000)={0x5, 0x78, 0x3c04, 0x0, 0x80000001, 0x201, 0x0, 0x52ed604b, 0x0, 0x8, 0x14, 0x7a49, 0x7, 0x3, 0xffffffffffffffff, 0x5a1, 0x2, 0x9, 0x3f, 0xffffffff, 0x2, 0x7, 0x2, 0x18d7, 0x3, 0x0, 0x1ff, 0x7fffffff, 0x946, 0x8, 0x1, 0xff, 0x4, 0x3, 0x0, 0xcf, 0x8, 0x20, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0x10000}, 0x8000, 0x80000003, 0x140000000, 0x3, 0xd7bc, 0xffffffff, 0x4000000000001f}, r1, 0x4, r0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006c9000)={0x0, 0xde, 0x8}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000029b000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d33000)={r3, &(0x7f0000651000-0x6e)="0ee14fa27d1e68ee582e4603682e5adba3f7064117620e2c862527ada657dfbfb161ae8c077db0e10ec1dbc8d5c25ee48a1af2769bf305e3dea5e7cfb84dce3751f0a74a25a7a54b80f052b1239398f2b56ed67c861c78ab572ebc23219f7d0f039381edb183bb0a9c627210fce7", &(0x7f000044f000-0x2c)=""/44}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b65000)) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0xed4, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x1a9) perf_event_open(&(0x7f0000b7b000-0x78)={0x2, 0x78, 0x3ff, 0xae, 0x80000000, 0x8, 0x0, 0x4, 0x40000, 0x1, 0x2, 0xfffffffffffffffb, 0xffffffffffffdcf8, 0x8, 0x3f, 0x9, 0x6, 0x9, 0x2c7, 0x600, 0x0, 0x7, 0x200, 0x400, 0x68, 0x8000, 0x1, 0x5, 0x8, 0x2, 0x1, 0x7, 0x100000001, 0x2dc6, 0x1, 0x9, 0x375e2804000, 0x2, 0x0, 0x8, 0x2, @perf_config_ext={0x3, 0x2}, 0x8000, 0x200, 0xf61, 0x4, 0xfc9, 0x9, 0xff}, r1, 0xffffffff, r2, 0x2) 2018/02/16 09:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x4, r1}, 0x2c) r2 = gettid() perf_event_open(&(0x7f000065e000-0x78)={0x2, 0x78, 0x0, 0x9, 0x1000, 0xffffffff, 0x0, 0xfffffffffffff4b1, 0x400, 0x5, 0x8001, 0x18d, 0x7f, 0x3fffc00000000000, 0x5, 0xd5e1, 0x100, 0xff, 0x0, 0x5, 0x6, 0xffffffffffffff08, 0x3, 0xe066, 0x3, 0x20, 0x2, 0x2, 0x8000, 0xff, 0x10000, 0x7fffffff, 0x7, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x79, 0x0, 0x401, 0x1, @perf_bp={&(0x7f000031e000), 0x7}, 0x20, 0x4fcb, 0x7, 0x0, 0x6e3a, 0x7f, 0x9}, r2, 0x20, r0, 0x7) 2018/02/16 09:41:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2388c659b85515cc, 0xb, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b2e000)={0x0, r0, 0x6, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000291000)='./file0\x00', 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000963000)={r1, &(0x7f00001fe000-0xa3)="18146a7c39ddd4d12ff78038b0fce4f0aacfac72cdc4cbff1db56a3c384bd3274264b9b8492c55b156c61a6b6bfb1fb63e7adbed86afaeb8885e7e7f57e1650fab08eafae540ae5058be26c0dcfbd7051d016a99dc41140467981de998e677f14849435b6f5be2b773183470113525a2401cc6a000c40ba3251f93f2b5907aa8dec83fc3880beac76887fb3c767a04a480f8cacc12812f799110ed0472fff38a9b2bc1", &(0x7f000031c000-0x74)=""/116}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000768000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)) recvmsg(r0, &(0x7f0000ba9000-0x38)={0x0, 0x0, &(0x7f0000867000)=[{&(0x7f000099e000)=""/3, 0x3}, {&(0x7f0000698000-0xb7)=""/183, 0xb7}, {&(0x7f00009a0000-0x23)=""/35, 0x23}, {&(0x7f0000327000)=""/140, 0x8c}, {&(0x7f0000047000)=""/253, 0xfd}, {&(0x7f0000472000)=""/21, 0x15}], 0x6, 0x0, 0x0, 0xff}, 0x40010000) r3 = 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), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000269000-0x38)={0x0, 0x0, &(0x7f0000c60000)=[{&(0x7f000027f000-0xc8)="8844fdf0e5eb8222db33382411f870b8409645846f53db7d420bd02928c25f4c392758223b4c8fc66b6f8093008c564934ce6974b1056555003246a772669f6486027db64f07e9986bd64fe930cbd8352b573ac34f5e8cb9aeca3cf3b932e0153188550c9d251a078e5b313a3f5a5c73eb3fec25308f20c24a0a786427d2cd7b7fc3543c389586e66bf80e3ef1a76191a1ccadf036ec6e23b1d911934f6910c3fbf8e5e3c4593541ec87e1a3bc668a3a24450e9ee35de6374c62f36d43b0f3ab5a5797657b01d8ea", 0xc8}, {&(0x7f0000943000)="4f0b9b73d83ae4edc77301dec995ce98758fdffae1a4097f8437f4365e11b4ecaa3291facb5f2b12c6661ac24388f669978f8cb3a22a6c489ff2a994f9bf91512d4712b599ae46ab05ed8dd752ef638cd35e3fef45fd0dcdd25bd42471dfd431ac5a3279d5a97bf97250a2664685b101f7ef2676e26edc4a224fede6aa37efbca9", 0x81}, {&(0x7f00004c7000-0x34)="2a673b5aaaa1fbf1294c917935ef62dde96ff17f6e3e45e5d28171a49e3c721c742521567e0960d5ba382429866d6e65b6417c25", 0x34}], 0x3, &(0x7f0000388000-0x10)=[{0x10, 0x105, 0xfffffffffffffe01}], 0x10, 0x8040}, 0xc000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000750000-0x14)={0x0, r0, 0x6, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:41:54 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f62000)={0xf, 0x10009, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r2, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000078d000-0x10)={r1, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000f63000)={0x3, 0x78, 0x401, 0xfffffffffffff332, 0x5da, 0x8, 0x0, 0x1, 0x1001, 0xe, 0x6, 0x3f, 0xff, 0x6, 0x7, 0xbf, 0xd29, 0x8, 0x401, 0x7ca, 0xfff, 0xd9, 0x5, 0x33f5ce31, 0x470e, 0x0, 0x1, 0x0, 0x673a, 0xe7a, 0xffff, 0x3, 0x6, 0x62ab3d9d, 0x6, 0x8ecd, 0x5, 0xfffffffffffff800, 0x0, 0xfffffffffffffffa, 0x1, @perf_config_ext={0x10000, 0x9}, 0xc100, 0x10, 0x80, 0x2, 0x80000000, 0x2, 0x1}, r3, 0x7, r1, 0x8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e94000-0x20)={r0, &(0x7f0000553000-0xaa)="8c1ecceea4c7de9e349f2b646bf4733d130832abeb15d6c5345f488db2017d644f0c2805009a377b9ba962fc12032bfaf080fb29017d9a77f68f8b335ebb3e847b606918c1584f80adfd6e5d1279d14553e835d11933e8834920a55d5b3b9b79c933799fa7c879c30cf83b6506083b96e13ec803a756832a4cc394e8ba3b14aa57b3206ffa5562b3425bdd82c4180740300724d9ef491193892bd993b97665eb1a80caaa84759b57f22d", &(0x7f0000f62000)="5092b252d29bb2779d2feaf08a41fa8496bd62a2217e0f161a228c5b088cbbd3b19165e18cc87d3bb6ae7d4ca397a46780ebea2de547b2e013cd3598148027ce84a318bba7e91eeb6cef8b02884325222ba9e6bf28eaa0ff292bbaabd6bfc9fc6f712b6ea0bc066637b2122941d924b0e325a5ce0c6508f1def5dab092ce587e42e5d29a85f23fe4302c636a61ede5eae932d080a1b7604fec432109ea5536ee9b", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r2, &(0x7f0000017000)}, 0x10) 2018/02/16 09:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xffffffff, &(0x7f00008f2000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000044000-0xc)={&(0x7f0000ba1000)='./file0\x00', r0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000771000-0x8)) socketpair(0x11, 0x0, 0x0, &(0x7f00001fe000)) 2018/02/16 09:41:55 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00001a9000-0x10)={&(0x7f0000d10000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000237000)={0x3, 0x78, 0x5, 0x1, 0xffffffffffffbd53, 0x6, 0x0, 0x81, 0xc00, 0x1, 0x3143, 0xb9bb, 0x1, 0x9, 0x2, 0x9, 0x10000, 0x3, 0x9, 0xfffffffffffff801, 0x5, 0x6, 0x80000000, 0x2000000, 0x8, 0xa0, 0x0, 0x9, 0x0, 0x2, 0x39d, 0x80000000, 0x1, 0x3, 0x6, 0x100000001, 0x1f, 0x0, 0x0, 0x8001, 0xa67ae6d7eab63396, @perf_bp={&(0x7f000001f000), 0x2}, 0x30, 0x1, 0x1, 0x1, 0x4, 0x21, 0x2}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffff9c, 0x5) r2 = perf_event_open(&(0x7f0000f72000-0x78)={0x5, 0x78, 0x8, 0x6, 0x4, 0x1000, 0x0, 0x3f, 0x20, 0x4, 0x2, 0x4, 0x7, 0x100, 0x7, 0x7, 0x1, 0xc025, 0x8000, 0x0, 0x43b, 0xfffffffffffff000, 0x1, 0x3, 0xfffffffffffffffd, 0x9, 0x10000, 0x7, 0x9, 0x10001, 0xa9e4, 0x733af621, 0x9, 0x8, 0x6, 0x20, 0x1, 0x1000000000, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x4048, 0x6, 0x9, 0x1, 0x0, 0x1}, r0, 0x3, r1, 0xf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/16 09:41:55 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000f74000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f75000-0x10)={&(0x7f00007fe000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f75000)={r2, 0x6, 0x1, 0x3, &(0x7f0000f75000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f76000-0xc)={&(0x7f00004c7000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f75000-0x28)={r2, 0x0, 0xf9, 0x16, &(0x7f0000f75000-0xf9)="be41e985bb9c6883a23c8d0f2983ee8c285cb4e0cab11ab315d0f88903aae05c80c6850952ffbd531100ffa40db2c50dc1304431b0e057ce0f042f713d75a0d36c34e27311b9f32ecb54e7dc8c1b75ea010590413472295ef1467d94b03aeb1685bae029b8938eebb9ff0020ca49365d4c9cb0fda6999a709992eec37068bf5b6afccdefa23cf2677b84ae1a3f462f2cf3f67fb336cff595b634bdd6a7fbaf9e8696235affd8c22f553360d9e4255f7fc13a148083ceae83e2706267cba903f39cb6131c945c9fe17491dbe6dfc4dfcd4572596d8b0aac2995c52d23ea16a98da35f45542f8456af126b42329c2680c9a3594e10c9faa2e142", &(0x7f0000f74000)=""/22, 0x4, 0x1f}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f74000)={&(0x7f0000f75000-0x6)=@can={0x0, 0x0}, 0x10, &(0x7f0000dff000-0x80)=[{&(0x7f0000975000)=""/129, 0x81}, {&(0x7f0000f38000-0x61)=""/97, 0x61}, {&(0x7f00000d4000-0xe4)=""/228, 0xe4}, {&(0x7f00008a8000-0x45)=""/69, 0x45}, {&(0x7f0000f75000-0x7)=""/7, 0x7}, {&(0x7f0000f75000-0xa6)=""/166, 0xa6}, {&(0x7f0000f5d000)=""/209, 0xd1}, {&(0x7f00008b4000-0x9f)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x7}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000191000)={0x1, 0x8, &(0x7f0000f74000)=@raw=[@exit={0x95}, @ldst={0x3, 0x1, 0x0, 0xa, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @generic={0x40, 0x6, 0x9, 0x6}, @generic={0x3, 0x4, 0x10001, 0x225cad19}], &(0x7f0000232000)='GPL\x00', 0x20, 0xef, &(0x7f0000f75000-0xef)=""/239, 0x41000, 0x1, [], r3}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007d5000-0xf)=""/15, 0xfeb0}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x39}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:41:55 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000005000)=""/37, 0x1d}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001f000)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000013000-0x38)={&(0x7f000001f000-0x8)=@un=@abs, 0x8, &(0x7f0000020000-0x10)=[{&(0x7f0000005000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f000001f000)=""/57, 0x39, 0x6}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:41:55 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000012000-0x8)={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(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001b000-0x38)={&(0x7f0000006000)=@ax25={0x3, {"ad9c822f0958d2"}, 0x504}, 0x10, &(0x7f0000017000)=[{&(0x7f0000014000)="0c7609d58126baaf66e4a1f5b3ef7f60cc72273ad1430d4234821100e95df9449738aede1b44eee3aa07feb4fb6be5a0fc94a8242110c63e23335e824810da38a121216bb1f0ba37d895bf69525c64a802dbc1f6ca5567a66b3516ee02c05f8da3d0547e32f6ee7947c199307218f216cba80496695f5b14647e4628fd66c8ab19adca820debb79b416343e54cd1b791fe4b70a75a1d534aee1a1b14a6a7c8ff76079052c75337f0874b4dc6ab377302687b", 0xb2}, {&(0x7f0000019000)="42ebcdabadadf28e9f437347dd5e8d17b40ee879ab7024d00527d94b47abcb1433486b82592f70a9400dab8bde6cef468417b3685bafab24a87cb56e2323a81429bd98273154fc6f19b70b8b634fef7dcf396f2d2918f8546f3c9025f9b7e5a4597555a91b0ea6856ac3c5bd85dd87d02f5cb195da55316d08606b570286d5750b31350281dc952d7f63d5aaa9c23f66e16585760cd1b20c7b05e143e72aa27d3a3c5051d9197d301ab59dd621d3aaabb451a4a6c71af214d0bffe9ccffc3e68a67e15b780ad23d21ee2000373ea645cccba87c536fc80e4060b72553a212b5b71b00e1589fd8731ecc8dbb6", 0xec}, {&(0x7f000001d000)="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0x1000}, {&(0x7f000001e000-0xe8)="dffd428bd06ca30a2af6328e4d12fb65cd2dc5f7f3e7200420fa3210e9e81838301049bdfaa66afc9d19b6579f185c5b79e172c80741cd89c0c3dec918e3f2b192a47f485104e9d4923ef9a8bd96c1a41ea2c8a2d45ade02b988d328ea92b6db262ece4708cc323421f8c287feaaf23b93900debd7b366ae555f4ded9f19845718ba2dd1e08fc3da85b0837e28459d39141ffa0b6c30aeae8d2504cd5c4a18119bb35597fa63e848a412f5c0cb6910784d117ee2472c3d1bba84e735fdd6e931b3f8859390ec3d92fd159745b97e39beeaa7a800197655955b212aba29527a537d9e494f1ec2341b", 0xe8}, {&(0x7f0000015000)="9a273ba354e7451ff5170350a2ef88bbb5baca41c22f5257cff5e5c46027a4cc71d573f24f4ba7b91d7c60b4aa7afc64aee9d2feef65b54b4371606e8eb1b8e7848c26f53435bb9bb317239cd5a9d1b156f7f9b7b9f7209a93085cb956309bfb30cd60e718b6ceb3e03f22ca9b1b91c9dccee7b71fb4e3f1fab3ca3853f2dd716778b9d5ad738285b3e054fe82", 0x8d}, {&(0x7f000001d000)="b970832f20cbc6d5743d9cca984d4998da4f92d489ca2f20804c0c17097d95e7ca266fa43632992b4681f507025f83f97d6090617740a0ce37015348e72fa2dbb7a3dacdf6feabbc84ea43439aae4a30fa80385c05748b481cbaeb00a95c08f17261ba24a935d25f3a3fa343688bf92535c456dd8cc65d577897df4e8132268423092cfa2d6f68cae8e76f9b78e0d9f8ab3ff2065e25db5e6b5ed08ca23b1f6662ac93db0b18ca4bfac59c2099254c00859a388ae8b086b80ba459d0da70e0accad602dc78a18f3f4ca7a3adee39cc7e58080743c90fa20b5c87600cdfc35119ac5e2aa3873a56ea6918fd2968a3c5419b157c", 0xf3}, {&(0x7f0000007000-0x11)="fed4c56b64dcc58a9fa8ca1f6b6d28efb0", 0x11}, {&(0x7f000001d000)}], 0x8, &(0x7f000001e000-0x11a0)=[{0x110, 0x1, 0xac, "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"}, {0x80, 0x10e, 0x5, "f509ec68b7611348a1e243369c8d06ccd6ce4edad77fb16e27f12621d2037245dcd439c1328f590ccf35ce1fb05d1e23c6d3716c907da084da4ef177d1916b7fd997aeaed07d2c4d0ef1db8937d56bb5b8b2dae347e7bed7c568753692f82a052a03e26746d023ab216b"}, {0x1010, 0x0, 0x8d, "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0x11a0, 0x20000000}, 0x4) 2018/02/16 09:41:55 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, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f46000-0x12)='vmnet1usertrusted\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) close(r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2230) 2018/02/16 09:41:55 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000005000)={0x3, 0xfffffffffffffdff, 0x4, 0x3, 0x5, 0x80000001, 0x0, 0x7e, 0x10, 0xb, 0x75, 0x5, 0x8, 0x9, 0x9, 0x1000, 0x9, 0x4, 0x10001, 0x80000000, 0x241, 0x20, 0xf5e, 0xffffffffffffffff, 0x2, 0x80000001, 0x1f, 0x44e, 0x7, 0x8, 0xba53, 0x6, 0xabd, 0x100, 0x0, 0x1f, 0x5, 0x8, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000020000-0x1), 0x2}, 0x18000, 0x4, 0xdf, 0x4, 0x45e, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000020000)={&(0x7f000001b000-0x8)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xd7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000014000)={r2, 0x0, 0xe9, 0xf0, &(0x7f0000012000)="3a570990b7f6a52010be77a8fa3a0cb7403814b7d278734beeb9a6c9408167034f4a8a29dfe4c71e8c4cbe5bf20b30bac08abda376d2422d0f52ea6774fcf35ba538fd45d7dbe1a81ee8ffbcb593b7a0a0527535c9bc1ac41d21a102b50e7dfbf3c2a849075e4c98697b32be438365006e44c7e8d9c697e7d9801875269a17efe0d22a9abdf745c1547880a0041fc158fc1e3c9f548c0125a0a1daa7db548df30c844d615a00a8cfd95ebe6a8c6c846301b2e02d129b8cfc2fffbc9a9cf49fc165602f2afc6928235e3aaa81f988145f1e5b8bb494913982b037daad1ef6b2dbab59f1b832b3662416", &(0x7f0000022000-0xf0)=""/240, 0xc, 0x3}, 0x28) 2018/02/16 09:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005dd000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000271000)={r1, 0x3, 0x1, 0x3, &(0x7f0000436000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d20000-0x4)={r2}) mount(&(0x7f000073e000)='./file0\x00', &(0x7f000017c000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='overlay\x00', 0x1000e, &(0x7f00007f4000)="7f60072466000febfdb557432c614154923a964117412cbbaa29a6b4a814734b9c5a7196aa16edae842dd43bb3579116238cf68e6d5aaeb6467bc45e290fbc625d01214ae4b4b666ac0037c7eaa243aa828bd1791aac3d0c33aa23c5e16458f3b1e0c25b553942cef1d5fb89e5d47d9f4354ec719971279fa9a9de75d655821d06c986defd0b3fce6bbbd802a4520d026f4945b2421b9469aeca4903bd0aef208a") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000481000)={0xffffffffffffff9c}) recvmsg$kcm(r3, &(0x7f00003d0000)={&(0x7f00001e5000-0x6)=@hci, 0x6, &(0x7f0000810000)=[{&(0x7f000010a000-0xa3)=""/163, 0xa3}, {&(0x7f00003ed000-0xf2)=""/242, 0xf2}, {&(0x7f000095c000-0xfe)=""/254, 0xfe}, {&(0x7f0000adb000)=""/237, 0xed}, {&(0x7f0000d37000)=""/165, 0xa5}, {&(0x7f0000985000-0xd1)=""/209, 0xd1}, {&(0x7f0000cac000-0x3d)=""/61, 0x3d}], 0x7, &(0x7f0000fcc000)=""/4096, 0x1000, 0x9}, 0x0) r4 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff891, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003ec000-0x10)={&(0x7f0000106000)='./file0\x00'}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d00000)) r5 = perf_event_open(&(0x7f0000426000-0x78)={0x7, 0x78, 0x0, 0x7, 0x2, 0x80000000, 0x0, 0x6, 0x400, 0x2, 0x8, 0x7, 0x8e76, 0x10001, 0x101, 0x1309, 0x9, 0x7, 0xfffffffffffffffb, 0xffff, 0x6, 0xb8, 0x3, 0x5, 0xff, 0x6a, 0x8, 0x7f, 0x400, 0xa00000000000000, 0x1, 0x3, 0xffffffffffffff73, 0x10001, 0x5, 0x4, 0x4, 0x1, 0x0, 0x8, 0x6, @perf_bp={&(0x7f0000172000), 0x3}, 0x10000, 0x3f, 0x0, 0x7, 0x81, 0x76f8d22d, 0x20}, 0xffffffffffffffff, 0xad, r4, 0x2) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000cba000-0x8)) recvmsg$kcm(r0, &(0x7f0000374000-0x38)={&(0x7f0000cb2000-0x22)=@un=@file={0x0, ""/32}, 0x22, &(0x7f0000487000)=[{&(0x7f0000f04000)=""/191, 0xbf}, {&(0x7f0000560000-0xa1)=""/161, 0xa1}, {&(0x7f0000ac9000)=""/77, 0x4d}, {&(0x7f0000f35000)=""/189, 0xbd}, {&(0x7f0000391000)=""/84, 0x54}, {&(0x7f0000280000)=""/118, 0x76}, {&(0x7f0000978000-0x71)=""/113, 0x71}, {&(0x7f00005d9000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f0000a9a000)=""/148, 0x94}, 0x1) 2018/02/16 09:41:55 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008bd000-0x10)={&(0x7f0000765000)='./file0\x00', 0x0, 0x9}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0xffffffffffffff4c, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f79000)={0x8, 0x8, &(0x7f00008f5000-0x40)=@raw=[@exit={0x95}, @ldst={0x2, 0x3, 0x7, 0x7, 0x1, 0xffffffc0, 0xfffffffffffffff4}, @alu={0x7, 0x5, 0x8, 0x0, 0x3, 0xfffffff4, 0x5}, @exit={0x95}], &(0x7f0000778000)='GPL\x00', 0x1, 0xed, &(0x7f0000f79000)=""/237, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f44000-0x20)={r2, 0x3, 0x1, 0x9, &(0x7f00006c4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f78000)={0x10, 0x6, 0x40, 0x0, 0x4, r0, 0x9}, 0x2c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7b000-0x8)={0x0, 0x7, 0x10}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7b000-0x10)={r4, &(0x7f0000f7b000-0x6)="a1cb5079ee0c"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f76000-0x2)=""/2, 0x4f}], 0x11f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00006a1000-0x2c)={0x0, 0x100000000, 0xfffffffffffffff8, 0x7, 0x1, 0x1}, 0x2c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e4e000)={r2, &(0x7f0000f7a000)="29b7eea93515eff41fa5c2a295b0fe1a322cddaae60950e57033a2812432ca1abedd1280a32f184e7c1e29120ffb36dec10b3da7fb1ce804b9c7278ef3f078132faae29f0150b0b2dd1e248b47a7", &(0x7f0000f7a000)}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f79000-0x18)={r5, &(0x7f00006f4000-0x87)="50034685f03b35ce5d1f0a69923a407cd3707382c8b299eef2809e47e387aa14feb5f53c2a0bb4c0883aeb3acf78014a69884c91ac2367189de2e2f8442f9722918983f0870b27e50b54f6964767313b2c1f98a704259c2f1b5b95cb4260cfd145b655fb5adaf0b23d3ee2e12320390867f73557d846bb6c16daf3477617b611ab4790ca6f45ab", &(0x7f0000dfe000)=""/131}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:41:55 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b7e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f1e000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000416000-0x64)=""/100, 0x64}, {&(0x7f00005de000)=""/47, 0x2f}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000490000-0x1000)=""/4096, 0x1000}, {&(0x7f00009f2000+0xfc7)=""/17, 0x11}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f000039a000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/224, 0xe0}], 0x9, 0x0, 0x0, 0x68}, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f3000)='./file0\x00', 0x5) mkdir(&(0x7f0000045000)='./file0\x00', 0x0) mount(&(0x7f000038c000-0x8)='./file0\x00', &(0x7f0000d05000-0x8)='./file0\x00', &(0x7f0000f57000)='sockfs\x00', 0x0, &(0x7f0000a08000-0x1000)="4d293b4246d862c2e24f7aabb231be06371d3667c11bb6d0ba9870894082e9aa4ec975f4c7b1c854727f26d3205aaa09b125812c66cf3a4c542ca956bc61c9d45b5ef348bcbcae218166b7fb673cabf877e4c24e708d6b3e0878123414ee397e7a62ed8dc66f1b82f6d1cee2672760a6befb1995f396ef788358abb3ee02b0edd17379d151d8fb96e122812855a97d49cc74bcb9a2dda075681e7114cb69d8ae0b1bc2eb30553cc731c820ff6621071535adcf27b2441fbff95b35a2c958aa3ad5394a4ffab0d6fe9c5ccdc27eb7c39874acff2b0570d247e1a8b04dc36ed0be44a7517385d1567eafa8832c") 2018/02/16 09:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e78000)={0x2, 0x78, 0x3e2}, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xffffffffffffffee, &(0x7f0000c4d000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000018f000)={r1, 0x50, &(0x7f00001f0000-0x50)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) 2018/02/16 09:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b0f000)={&(0x7f0000832000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a27000-0x10)={r1, &(0x7f0000fbd000)="45a49cda17e42c1b3bda72ea6b652a714ef559def10a2167234619a2e5079daaab91ca672fe9934ce32deee90537a492742bd2b009204708f12f89549922806b38eaea2865ace5032dd27cd8dbdd3da6323b3540c2e1bf65fd0240365d6573efa1ad7099aeac2ecaef78a5aa943f7b47e6c205ad5141dd14bb9f19c032fa0a08a049a812f45bcdc479d458c79ba9eadb43844500000000000000050ff5dd84817670e7b7f2fd3117c9b593c0c4bb3fdc20ff07211d"}, 0x10) r2 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r2, &(0x7f000032a000-0x38)={&(0x7f0000c39000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000aa7000)=[{&(0x7f0000f95000-0x97)=""/151, 0x97}, {&(0x7f0000eb9000-0x73)=""/115, 0x73}], 0x2, &(0x7f0000144000)=""/202, 0xca, 0x1}, 0x10100) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000ff0000)={0x40000182, 0x0, [0x0, 0x0]}) 2018/02/16 09:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000859000)={0x0, 0x0, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000391000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009d6000)) 2018/02/16 09:41:55 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013000), 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001c000-0x28)={r0, 0x0, 0xf, 0x1000, &(0x7f0000023000-0xf)="1e950b3e6aaead5a9dc049a3e1aa92", &(0x7f0000002000)=""/4096, 0x1f, 0x1ff}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/16 09:41:55 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x0, 0x7, 0x1, 0x4}], {0x95}}, &(0x7f0000f6c000-0x5)="0001022fff", 0x101, 0xc1, &(0x7f00001a8000-0xfb)=""/251}, 0xffffff6b) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000)={0x0, 0x7, &(0x7f0000f76000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000000}], {0x95}}, &(0x7f0000f76000)='GPL\x00', 0xe994, 0xc3, &(0x7f0000f76000)=""/195, 0x41f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f78000-0x8)) [ 524.405428] WARNING: CPU: 1 PID: 11089 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 524.413731] Kernel panic - not syncing: panic_on_warn set ... [ 524.413731] [ 524.421101] CPU: 1 PID: 11089 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #14 [ 524.428383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.437748] Call Trace: [ 524.440348] dump_stack+0x194/0x257 [ 524.444001] ? arch_local_irq_restore+0x53/0x53 [ 524.448686] ? vsnprintf+0x1ed/0x1900 [ 524.452502] panic+0x1e4/0x41c [ 524.455703] ? refcount_error_report+0x214/0x214 [ 524.460454] ? show_regs_print_info+0x18/0x18 [ 524.464962] ? __warn+0x1c1/0x200 [ 524.468418] ? kmalloc_slab+0x5d/0x70 [ 524.472226] __warn+0x1dc/0x200 [ 524.475509] ? kmalloc_slab+0x5d/0x70 [ 524.479313] report_bug+0x211/0x2d0 [ 524.482946] fixup_bug.part.11+0x37/0x80 [ 524.487514] do_error_trap+0x2d7/0x3e0 [ 524.491390] ? math_error+0x400/0x400 [ 524.495177] ? check_noncircular+0x20/0x20 [ 524.499391] ? mutex_lock_io_nested+0x1900/0x1900 [ 524.504214] ? perf_trace_lock+0xd6/0x900 [ 524.508341] ? check_noncircular+0x20/0x20 [ 524.512558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.517388] do_invalid_op+0x1b/0x20 [ 524.521080] invalid_op+0x22/0x40 [ 524.524511] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 524.528892] RSP: 0018:ffff8801b4a57798 EFLAGS: 00010246 [ 524.534236] RAX: 0000000000000000 RBX: 1ffff1003694af22 RCX: ffffffff817e12fd [ 524.541483] RDX: 00000000000000ad RSI: 0000000000000000 RDI: 0000000100000608 [ 524.548732] RBP: ffff8801b4a57798 R08: ffffed003694af26 R09: ffffed003694af26 [ 524.555981] R10: 0000000000000001 R11: ffffed003694af26 R12: ffff8801d500f300 [ 524.563227] R13: ffff8801b4a57930 R14: 00000000014280c0 R15: 0000000040000182 [ 524.570489] ? bpf_prog_array_copy_to_user+0x7d/0x480 [ 524.575664] ? lock_downgrade+0x980/0x980 [ 524.579789] __kmalloc+0x25/0x760 [ 524.583224] ? lock_release+0xa40/0xa40 [ 524.587175] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 524.593040] ? bpf_prog_array_copy_to_user+0x98/0x480 [ 524.598216] bpf_prog_array_copy_to_user+0x98/0x480 [ 524.603217] ? bpf_prog_array_length+0x2d0/0x2d0 [ 524.607955] ? kasan_check_read+0x11/0x20 [ 524.612081] ? _copy_to_user+0xa2/0xc0 [ 524.615950] bpf_prog_array_copy_info+0x17b/0x1c0 [ 524.620775] ? bpf_prog_array_copy+0x370/0x370 [ 524.625350] perf_event_query_prog_array+0x196/0x280 [ 524.630437] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 524.635617] ? __fget+0x342/0x5b0 [ 524.639060] perf_ioctl+0x3e1/0x1480 [ 524.642752] ? lock_release+0xa40/0xa40 [ 524.646708] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 524.651530] ? __lock_is_held+0xb6/0x140 [ 524.655586] ? __fget+0x36b/0x5b0 [ 524.659019] ? fget_raw+0x20/0x20 [ 524.662465] ? iterate_fd+0x3f0/0x3f0 [ 524.666252] ? rcu_pm_notify+0xc0/0xc0 [ 524.670127] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 524.674949] do_vfs_ioctl+0x1b1/0x1520 [ 524.678813] ? rcu_read_lock_sched_held+0x108/0x120 [ 524.683807] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 524.688717] ? ioctl_preallocate+0x2b0/0x2b0 [ 524.693106] ? selinux_capable+0x40/0x40 [ 524.697156] ? exit_to_usermode_loop+0x8b/0x2f0 [ 524.701816] ? security_file_ioctl+0x7d/0xb0 [ 524.706202] ? security_file_ioctl+0x89/0xb0 [ 524.710593] SyS_ioctl+0x8f/0xc0 [ 524.713938] ? do_vfs_ioctl+0x1520/0x1520 [ 524.718065] do_syscall_64+0x282/0x940 [ 524.721934] ? __do_page_fault+0xc90/0xc90 [ 524.726149] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 524.731667] ? syscall_return_slowpath+0x550/0x550 [ 524.736578] ? syscall_return_slowpath+0x2ac/0x550 [ 524.741493] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 524.746842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.751674] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 524.756842] RIP: 0033:0x453a59 [ 524.760010] RSP: 002b:00007f5a4f193c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 524.767705] RAX: ffffffffffffffda RBX: 00007f5a4f1946d4 RCX: 0000000000453a59 [ 524.774956] RDX: 0000000020ff0000 RSI: 00000000c008240a RDI: 0000000000000012 [ 524.782203] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 524.789450] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 524.796698] R13: 0000000000000277 R14: 00000000006f3bc8 R15: 0000000000000000 [ 524.804673] Dumping ftrace buffer: [ 524.808352] (ftrace buffer empty) [ 524.812060] Kernel Offset: disabled [ 524.815699] Rebooting in 86400 seconds..