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", 0x1000}], 0x6, 0x0, 0x0, 0x84e31c712c8e092f}, 0x4000) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e0f000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x1000000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e3e000)={0x0, 0x9, 0x1ff, 0x5, 0xe, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003c4000-0xc)={&(0x7f0000d1b000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x0, &(0x7f000084c000+0xb9f)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, &(0x7f0000f78000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) 2018/02/01 07:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000300000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00008a3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000525000-0x4)=r1, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000702000-0x8)=0xfffffffffffffff8) 2018/02/01 07:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/01 07:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/02/01 07:44:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000f02000+0x1db)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000be4000)=[{&(0x7f00002a9000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000817000-0xc4)=""/196, 0xc4}], 0x6, &(0x7f0000000000)=""/0, 0x0, 0xfffffffffffffffa}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/02/01 07:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x40000000000c, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f00006f8000-0x38)={&(0x7f0000a44000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e0a000)=[{&(0x7f0000f2d000)=""/241, 0xf1}, {&(0x7f0000259000-0xd0)=""/208, 0xd0}, {&(0x7f0000fbd000-0x9)=""/9, 0x9}, {&(0x7f0000277000)=""/222, 0xde}, {&(0x7f0000b3c000)=""/202, 0xca}], 0x5, 0x0, 0x0, 0x0}, 0x22) recvmsg$kcm(r2, &(0x7f0000ad9000-0x38)={&(0x7f000084f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000cb3000-0xa0)=[{&(0x7f0000e09000-0x44)=""/68, 0x44}, {&(0x7f0000bb9000)=""/196, 0xc4}, {&(0x7f000032c000-0x8b)=""/139, 0x8b}, {&(0x7f00003f3000-0x2d)=""/45, 0x2d}, {&(0x7f000005b000-0x50)=""/80, 0x50}, {&(0x7f0000fce000-0x97)=""/151, 0x97}, {&(0x7f0000c76000)=""/250, 0xfa}, {&(0x7f0000bca000)=""/21, 0x15}, {&(0x7f000073a000-0x4b)=""/75, 0x4b}, {&(0x7f0000364000)=""/149, 0x95}], 0xa, &(0x7f0000ac5000-0x6f)=""/111, 0x6f, 0x5721}, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00003b7000)={r0}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) close(r3) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000f5000)='.]nodevvmnet0bdev\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b6b000-0x8)=0x0) socketpair(0xc008abf1de52e0ab, 0x4, 0x1f, &(0x7f0000d14000-0x8)={0x0, 0x0}) 2018/02/01 07:44:03 executing program 2: 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={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000683000)='./file0\x00', &(0x7f0000129000)='./file0\x00', &(0x7f0000625000-0x5)='vxfs\x00', 0x0, &(0x7f00006fb000-0x71)="cabe071dfa6f71a67b89a40e9341bb40f7414ecd91622a86413e992452904c49e58188f1f22c1385f0c85f5ad7d36867e5c26090efa979f92f7768b2d8533ca50da831b03e0752598045b96ae7aa2e2a6763a39114bb5bf42d3990653af53e756b43587f4c1d02f7d7e29a941694a90106") 2018/02/01 07:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x56768a41) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r1 = gettid() perf_event_open(&(0x7f000050d000)={0x4, 0x78, 0x6, 0x5, 0x100, 0x1f, 0x0, 0x9, 0x44, 0x2, 0x1000, 0x3, 0x1, 0x7, 0x0, 0x0, 0x6, 0x8, 0x3, 0x8, 0x9, 0x2, 0x6f9, 0xda1, 0x1, 0x100000000, 0xffffffff, 0x3, 0x4, 0x5, 0xce7f, 0xffffffff, 0x2, 0x1, 0x4, 0x800, 0x3, 0x6, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x1ff}, 0x7526fe94857d633, 0x7, 0x7, 0x6, 0x3f, 0x9, 0x6, 0x0}, r1, 0x7, r0, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0xfffffffffffffe22, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x2, 0x4, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000006000-0x60)=[{&(0x7f0000008000-0x35)=""/53, 0x35}, {&(0x7f0000008000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000-0x47)=""/225, 0xe1}, {&(0x7f0000008000-0x8b)=""/139, 0x8b}, {&(0x7f0000007000)=""/228, 0xe4}, {&(0x7f0000007000)=""/135, 0x87}], 0x6, &(0x7f0000004000-0x32)=""/50, 0x32, 0x2}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xf, 0x6, &(0x7f0000000000)=@raw=[@alu={0x7, 0xfffffffffffffffb, 0x4, 0x6, 0x7, 0x18, 0x0}, @map={0x18, 0xe, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x8, 0x4d34, 0x3}], &(0x7f0000007000)='syzkaller\x00', 0x9, 0x20, &(0x7f0000008000-0x20)=""/32, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 1850.424352] IPVS: ftp: loaded support on port[0] = 21 2018/02/01 07:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003dc000-0x18)={r0, &(0x7f0000080000-0x66)="b7d770314689822109f171a16a5a9f8741b7e37faef306e3b9be8cdf2d69e84c2ff9f431fc19baf115cb8879784ea1358720c7ff10ac44bb26b04461f61a6652f05b44132c08ba4027dec7f1105b2d997b56bb684d2c3b64cc43776b99fc93fd4b59a9c639a7", &(0x7f0000d6d000-0x1d)=""/29}, 0x18) 2018/02/01 07:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004c9000)={&(0x7f0000ed7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000398000-0xc)={&(0x7f0000f10000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001aa000)={0x1d, 0x1000, 0xff, 0xfffffffffffffff7, 0x8, 0xffffffffffffffff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000006d000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b48000)={0x635dce81f528ca1e, 0x7, 0x5, 0xda0, 0x5, r1, 0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000074000-0x8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009e4000)={0xf, 0xf, &(0x7f0000385000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x36}, @generic={0x7, 0x0, 0x9, 0x80}, @ldst={0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x21}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000009c000-0x4)='GPL\x00', 0x0, 0x19, &(0x7f0000811000-0x19)=""/25, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eb1000)={&(0x7f0000283000-0x8)='./file0\x00', r0}, 0xc) 2018/02/01 07:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a6d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f34000-0x38)={&(0x7f0000787000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000020f000)=[{&(0x7f0000bc4000)=""/12, 0xc}, {&(0x7f0000b74000)=""/4096, 0x1000}, {&(0x7f0000b17000-0x1c)=""/65, 0x41}, {&(0x7f00000da000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f0000bfe000-0x98)=""/152, 0x98, 0xd7f}, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002d2000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000c4e000-0x18)=[{0x17a, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f00002fa000-0x8)={0x0, 0x0}) 2018/02/01 07:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x100, 0xfffffffffffffffe, &(0x7f00002d4000-0x8)={0x0, 0x0}) 2018/02/01 07:44:04 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000061d000)={&(0x7f0000c55000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000+0xa46)={0xf, 0xc, &(0x7f00006af000)=@raw=[@alu={0x0, 0xfffffffffffffffa, 0x1, 0x9, 0xa, 0xffffffdf, 0xc}, @generic={0x4, 0x5, 0xfffffffffffffff8, 0x7f}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffffffff, 0x5, 0x7, 0xb, 0x1c, 0xfffffffffffffffc}, @alu={0x7, 0x200, 0x9, 0xa, 0xe, 0x5f765bdfc684e9a1, 0x4}, @alu={0x4, 0x100000000, 0x5, 0x0, 0x9, 0x2, 0xfffffffffffffffc}], &(0x7f0000833000-0x4)='GPL\x00', 0x3, 0x54, &(0x7f0000001000-0x21)=""/84, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe73) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mkdir(&(0x7f0000ee1000-0x8)='./file0\x00', 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000536000-0xa)='.vboxnet0\x00') mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/02/01 07:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000545000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00006e6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000110000)=r0, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b45000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) 2018/02/01 07:44:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000067a000-0x8)='./file0\x00', &(0x7f0000000000)='ext3\x00', 0x42000, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e30000-0x48)={0x9, 0x15, &(0x7f0000723000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x2, 0x0, 0x7, 0x4}, @jmp={0x5, 0x3, 0xf, 0xe, 0x7, 0x41, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x1, 0x7, 0xf, 0xfffffff0, 0x1}, @ldst={0x3, 0x0, 0x3, 0xb, 0xe, 0xfffffffe, 0xc}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff19, 0x0, 0x0, 0x0, 0x200}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000071000)='GPL\x00', 0x7f, 0x50, &(0x7f0000fe2000)=""/80, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b7e000)={r0, 0x0, 0x43, 0x8c, &(0x7f0000712000-0x43)="0565da1882c48dfc5ef068d7430f353c88466fc40ade9b9a6265bbb7a15f5526de701195c4f7233697374eaeebb5c77d26e1f6121e592bc7d245922b658f64287185ef", &(0x7f000043d000)=""/140, 0x100000001, 0x40}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ee000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000815000)={r1}) 2018/02/01 07:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0x100000000, &(0x7f00004e9000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005f3000-0x10)={&(0x7f0000eac000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f00003bf000-0x60)=[{&(0x7f00000a2000)=""/163, 0xa3}, {&(0x7f0000c62000-0xb9)=""/185, 0xb9}, {&(0x7f00009ee000)=""/2, 0x2}, {&(0x7f0000588000)=""/66, 0x42}, {&(0x7f0000386000)=""/176, 0xfdba}, {&(0x7f00009c9000)=""/101, 0x65}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xe7, 0x0}, 0x0) recvmsg(r0, &(0x7f000028c000-0x38)={&(0x7f00000c4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000033f000-0x60)=[{&(0x7f00006be000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0xfffffffffffffca3, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000ce000-0x8)={0x0, 0x0}) 2018/02/01 07:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000910000+0x413)={0x0, 0x0}) socketpair(0x1d, 0x0, 0x0, &(0x7f0000cac000-0x8)={0x0, 0x0}) 2018/02/01 07:44:04 executing program 7: r0 = perf_event_open(&(0x7f0000261000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ace) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r2, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) socketpair(0x15, 0x806, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) 2018/02/01 07:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000c48000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000696000-0x2c)={0x0, 0x9, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = getpid() r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x3, &(0x7f0000806000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000fd3000)={&(0x7f0000761000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xfd6431ab0a59445b, &(0x7f00002fa000)=[{&(0x7f00003ff000)=""/89, 0x59}], 0x1, &(0x7f000027c000-0xcd)=""/205, 0xcd, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000045d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009c8000)={r2, 0x1, 0x1, 0x9, &(0x7f00002dd000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/02/01 07:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d76000-0x2c)={0x9, 0x7, 0x101, 0x1, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb6000)={&(0x7f00003a6000-0x8)='./file0\x00', r0}, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003a0000)={0x0, 0x0}) 2018/02/01 07:44:04 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) [ 1850.777811] can: request_module (can-proto-0) failed. [ 1850.827275] can: request_module (can-proto-0) failed. 2018/02/01 07:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x7, &(0x7f000096c000-0x8)={0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x49, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7bf7, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) [ 1851.547666] IPVS: ftp: loaded support on port[0] = 21 2018/02/01 07:44:05 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ec000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003bb000)={0x0, 0x0}) socketpair(0xe, 0x7, 0xfffffffffffffffe, &(0x7f0000d49000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000+0x57c)={r1, r3}) 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$kcm(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x78)="cb3341272f0aa4a3aceb5bca690cd6f2d4ddba82bd80963166f23d75f2a1b9b80a4c77c46c439685da87b0f387b5f67f8eff7943528f26e6d6c6033c7e3105ffbcb1236d7d1e379aaa9ad6f729426541394b13c99c8e6bbce0cd9f96de5650b4b780186248db74c804601f72250799fb1138801460e7dca2", 0x78}, {&(0x7f0000001000)="8e4ef9d953018a6309eabc08f2b2c2545d44a93a92bb4fa7d106b887a36e2b859dbd0204740ea0a9e60b8ab06b88055d270f88805155cfb4fee5d880cf41ba5525f90f40c7dc68b3f550c870b6a38a068b345f07f6f4f6b3010e21a368a9274688406d94cc5fb88bb962aa58f6ace8fc542c44c21f95fc1634292bebe206f7cde9ae45208e5545b7612a3ea39085369a6cd564c8ec67767b55bbeba1b34fb79a1468880815ae8350008fe99ff8d7c36a7ab3bc647e1c2ca54710dcf425010014182729d242399077a3", 0xc9}, {&(0x7f0000001000-0x55)="8281f9f5445ba54d2200899048bf202266627ae5d179eb9dcddc54c2e512e233c72a6598487c199fc893c0236e2ee293e131148519c82e4b8885cdbd1ebf8eff26702ef9fcad23f96e4579c317e63cbfaa7bcf81f6", 0x55}, {&(0x7f0000002000-0x22)="ab25c33c4bc747f3327392113c9d573ef406fd38842b555bd29e260a57f2987c4608", 0x22}], 0x4, &(0x7f000092b000)=[{0x70, 0x1ff, 0xfff, "7281018cff6f521aa6f25ca5bc6f0bfdee45c7898b01b005111c81882cb114e389805a5925b37019c69f8423445f19efbdc9b23e7501141c8fb1d603adeefe8ccd3e0edf6be55ce0918d535b30d55150c47b0a27b254515f592b10c799c6"}, {0xc0, 0xff, 0x1fc000000000, "33deed0d9c53bd0372a613ae53199a3d6477217ad7ad71c1779ccd7d2da52d3c341bea8b72386dbaae336e5b4d738529d84f582569e31ea295f3dd0b0b2a45fef5ded51a962893141941719e18abb493e4c2ca7d58752db6aed191768c7c146db2bd34e8ece010bb4130621702cdde8bf263d32a1d97a8eaf3aa738578cb07f8671daaaa33ef56e4d6a61fb7da751e139be9a37eb92e2d1c53a0360d5713787bb160d301efbcb72b3c1f"}, {0xc0, 0x117, 0x8001, "47cbfd99a15aec1da732f3b5b7720b9808dbab7a832517ac7804f285196f14b7d8f306526ac812df7a47b950790517029e16d560dc0fe29faff7c4d9fc98d805e99ff3110ddc19bbd668bd46afddb592f04b84601d12cadeb99616e5e4da8502022400fb5866b544d9e1f4fd58154482d689640444f9836019dde76ba22687a0f5c3c4e2f2ac4e026ec9d0271b90e497da0714100ab1533b21f21bdfd62fae4fbce65c7b0215bc600cfe3a"}, {0x1010, 0x13e, 0xffffffff, "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"}], 0x1200, 0x8000}, 0x80) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) 2018/02/01 07:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000653000)={&(0x7f0000fbf000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009ab000)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000301000-0x8a)="aa", 0x1}], 0x1, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d1b, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00006d3000)={&(0x7f0000916000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xf0, &(0x7f0000208000)=[], 0x10000181, &(0x7f0000021000-0x68)=""/104, 0x68, 0x10001}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000017d000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x7, &(0x7f0000f00000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000044d000-0x20)={r3, &(0x7f000035e000+0xe0c)="e9f44492b3e882488fcc8d9b63fbf7a8f2973188131a7940b197c9db", &(0x7f000014f000-0x1)='u', 0x0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c4000)={r4, 0x50, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r3) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ac9000)=r5, 0x4) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f000053b000-0x10)={&(0x7f000036d000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000789000-0xc)={&(0x7f00007ce000)='./file0\x00', r6}, 0xc) 2018/02/01 07:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000bd3000)={&(0x7f0000654000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e2b000-0x60)=[{&(0x7f0000260000)=""/140, 0x8c}, {&(0x7f0000d82000)=""/90, 0x5a}, {&(0x7f00008cd000)=""/148, 0x94}, {&(0x7f0000eb4000-0xc3)=""/195, 0xc3}, {&(0x7f00004b3000-0x2b)=""/43, 0x2b}, {&(0x7f0000d76000)=""/21, 0x15}], 0x6, &(0x7f0000679000)=""/159, 0x9f, 0x0}, 0x40000060) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b3c000-0x38)={&(0x7f00009fd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000075c000)=[{&(0x7f0000ebb000)=""/4096, 0x1000}, {&(0x7f00004de000)=""/201, 0xc9}, {&(0x7f0000bcf000)=""/18, 0x12}, {&(0x7f0000e22000-0x9e)=""/158, 0x9e}, {&(0x7f000025e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cce000+0x56e)=""/170, 0xaa}], 0x6, &(0x7f0000daf000)=""/199, 0xc7, 0x100}, 0x10000) sendmsg$kcm(r0, &(0x7f0000f38000)={&(0x7f000041a000)=@pptp={0x18, 0x2, {0x10001, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ced000)=[], 0x0, &(0x7f0000ac8000)=[{0xa0, 0x1ff, 0x3, "f64414508223ceeb8612bebdb0b0520b44fc3237e63c4eafc0e0408a317f3d23c2d767fbd483435799718d00efa13b507252fb5ca7d5f5463d3087b8180bfd9e618344a891315fd05c4b0d0d9ba73b628dcdd573ade77befed8d8139653e5c605d90dd87005d2d05c15a4b3f8530e285460a6de431c1d629e882eb6642e82b071b896f6291ed726926ce"}, {0x70, 0x105, 0x645, "0dfe350b96bdd7257a816a85e39236da3cfe4d8df2a9309e7e8aa686a214f0d2eb98b3d04be185853e673b5cff789aa42021281501f3a579f47d9463fffba93156fb19534ac5298a2131e4c55e09b2b3d2add79bde1be5366258"}, {0x1010, 0x10d, 0x8001, 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0x22a0, 0x0}, 0x4000810) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000a3a000)={&(0x7f00002cd000-0x10)=@ipx={0x4, 0x9, 0x20, "51333d835f55", 0x8, 0x0}, 0x10, &(0x7f000052f000)=[{&(0x7f0000d35000-0x71)="d8157577f36a174f60dd8dda6c6dc20c34c548d4728fcfb50f16b3f269beca92eaad8a8d3ad38910276bcaddaa0da5200292c19302881b2140651c98b117942177a16d2b15d9e5bcb55c5abc66a6809b1e5e4073bbe364787bb696d2e5afdf32d060f6358c2898777c9f7926bf9c719d4f", 0x71}, {&(0x7f000044b000)="d4a1b5a4ee6f4ae7640656713515c001f0a8b33b6b62e92410643c6d418dd8349833d597add4eba0a70c829c552259e5efd46625f8f9a71ceb3117f2cfb80edf3d9ba8ab3275373d6fec36499a62139d7539ce86a429560602aa709c01afdc6ecd65d4d093d9939026faa963e0a3b00d2c785537d191c1873f1992e1a24c7e8fc810e8772c474f73e85af245f962b164536eb70e24d1072094ac7f2ff842b8d16bd0fe72aa3f4684936bd3384431a1df3abe1570dab366d8360fa61bab0b432b18734e8c771ace3c04d8509106b784b1caf2e1665014ae165f4de0f7517c80f25534f2545b7edbe65d67985aaaf512135f53232adbe17f878c6bb59e462822957c5864a49fe9e57fcb707e7ab552b8d86d945bca3b11acc72873dfee6def8a8c22bef998d1b413d8b02d3a0841b659305e15a847641817f00581250560e21eb7d558aba9342d3630635af621d06b527145f953490b879b16ae8082fa40bd98abd4c3e7b93c6ca77ce7f8bd8ff62d77aeb360903960f702041515f3b51df70e3c8c4a42991aeb46a6604165751b1fa56921b713759e36d367f7e9673212278a9af515e243aa17ac556b7eb719a7360758dfd44b8d2c8fe37bb9040117b7ee22d983a9e4d295fd58b6e347766a129d4bf20564307e826b691f6f425bb0e602a67fcca0efd1777f3220ef75c258eabc93d05332c1ccc0c841e71a23b06ccc3ac5c722760615939aab117139f542d91ab232bde722414fac8e05815e31117d3d6ed918d2b1f47b52a6ce3fc9e10b0446d547417f18b5ff7834aef60f6eadc3241ad1ab15ac7a2d13f84ac166785a91887a953475d1d168d19fd480548fe9e70dd22712fa9d41b9566fff1c04f1b70f00bf895388ff531c2590b7e12366fe1ccf610fe288f73d0d4b98aa1198b248d776ddfe11f26f3a93c10831d77833352e2affe304c96345ebd57442532d33019425c5ffd3c39c876d011dae00dc1bb8c984a5d5beb3a5df66bf1f0a766268e1ba68fc4e52d8e1b664568597d0762818b6902c1403eddc5dc6d1de527a628855139866f9ee83af13a37e9fc6cc6ea4bb9ba28efea151a56c0b074dd553ed5bf49e6d1aff8537e6e1c9fa72e2201854a14e1c46caa60c749a5c1de993ddd2ef37c801ef39ccf93901082a69061c1fc0328785382b7b33d37334db5e92168e6919a3d6377a24cf3f885bac9b84b57605bf83b41ef7ed981971bb4d516b44fecf443c9fe63fbc6dc4d853661d9873fcf35fa79a8de2484d21d0082ffe41e51c2ca7b575ffbf248ad05c56243c9e2b369d132bf52eb256bd9ca468caf26b8ccd9a04a0819b44dc57136ecd86ec22c2d52773bf2dd09ac2bb7dd8f4147e05a7be6b11e6403258354eed05d768c4351f691785d9c9a488989472fba1abfce5d835eb44385bf94dcc16637a939938d53ce1949a7d9d325c0fd1c75a2b4fd40b4584884cf2a2fb6dd3ecdfd1fbef8306d9540513e3c0479da96a0a7bde21b055299682663f9a0f4b2ed68af605c63c59d53982d63a6f81bcdabbcbb1813b4a587bdf77abef1a558c5e3c00943c75c379b6c7fb3654689d5af12be4d32206bd0dbeabb9deda35e6dcde10da691e4a52d2c9760f4c82ab79fe126d61402afa345c625408f7a57ce1ce61600320493cdef45053c9f0cbd047abd5d104fd6f4f6efd05a4902f9ba58b6228278f0576079e72c01bb7811172a8ae3e7a99ccc43d860927b48c37747eb72422c20f9afe85cc60290dbc87e0474f15e12d8cfa516f12d5cdd2b2effcb6c7b67b08ce06bdaaddd45e0c6a196e373ffd172f5b4e5007dc8b026fe329bf429d0520ac58345b49fed4e7603d51d09778b92178cc45911bf9f9694236bf7be00e99768b206ed263b981cb52af38f76bae12380a3450c7e418b7bb5d8f966ea1696f4089cf6e2f210117c6209a124e7d19f7de03a80c9c8a4a166612bc9aa36e682392d70caece95e9de25134d07fb20ff8de853ab368607dd30a5b9aed84d71e446f84c6f6a6a9301517b23878f7cdea75d0235d437fca8cff583ba6d6dc6034b6c7a155960a90bd424740a6414e3ba9c78fb42984a53c773e2708f60f421f7b1641c0352ed33e1d5fa051a1334d10260ff72449317c9fcc7b17c55b572fce007749fb189e31f8d0e3e0b6be5dde42a691d7318ac36d0af1569a2f8100a9b0a7b1c542a9e29d53c2a9f612ae3a25690dd60c19e854d48da4ea6925271239202f0ae080e7ea3ae5550196381c80f882068a72de887c219cf4991b6b796e794f0b97b299c85c8eaffb9559850f70d34a0fd794007e3fabe042d469b4f6c8db54aebede3bdd5a4fb1f91246a6b259f5aeb0c128d9c53ebd07feb1275a87a8ca20b6b2e637249b0fcc360b36a278fe847ce2dbf01c4fdf0a6b5ec7d30f3ce76aad26a059a02c911acbf2185bc7ef0c1d5635d3c975fe87c67671993cf2de93e49ca977b89d5abb795a6993c5980dbe2a09bf6c4d27e437de7683e374e0d12b9b0b3d0c15f7565dc54a8f1180546458143438bdc45a4aef9338e8b13e39c9a81836f8d9245021d223e6e22d5855a79227c44b9ba96eef662665b465153ee6158200db40022d03883d2143b77b44fda526ae117d1db9509cf13c12a1eeb1670c4c650d6e4affbee456cf6a4a89e20d1051ed3edd1aa85ebd5d0c68bbcc47b79b750d1a61e25993c3f44bcd914a7d9a13c252e030c65b00366c0f419fb66a02ba07f6984829dae0a264f8900b76424e071f8511ea43998c31095157a1c10fabefd89b13e6d48d1322d11a7ccb39dca061df4c4c94909430e659bf6d587977818942f3e87f014a40db71150463fa61c35e45e49577fce340c31be72d63ef60758295385e1ef1041e8ae11e8b9ba5ad69d8f975810d3f733ac6184239d74d272b30b848eaf05f19f04570508b2ff1e47b07e3c20e888d4de4d70e9b1519264e54f9b1a2ea9d5bde8db29443b554b6c6722325a800c2744b5e7028099c6b7cd69c2d6327155b7826579285d21003689d0f455ef306d4afd5c32bff5816046a0af2b6c109af042fb48aec012fa65ede7a81dd0472d3167bcaae6841993636b6718fc333f15dc0c1be353b1bc110e7c7d2eb0b4c1e811b26b257024f5991bb66efb0c7561b2cc4740be60ad104f6b126c0807f29d872a7e752bccf0313eee68020a58bb67dfb1ad06dfe70a852d1b3ff3bd18737f3b50148c6890dd36fd62bbe721a9d7f0c978bbf218e509f41f25416685efa0f88144e3b30d328f64fd66e9ad294d4862025eaad5c1445920a5a95af3c233896fe2ca4764da1c6bbf1e9b822d0786fa48d39c725e7f95e21683eeaa1240c7ef3610f27b530166c2928273a4597e20d2e62b426c9ca9923bab71b1cbfe12ea051abd4e9b5c305eacb6e935e3d2245277c57cc3b34c1a7e702d1757e5a11ad1a7b0c9558630f2ab141c584bb8db49003eddfc2d5437f52eb899550b17bb426b661557e6b8a124b36673e62ff992edf3770497cdc0ad5a6add1b9941b9d740012a494f8376cc2c9430739c0c2f8ee6bf57c344a64f18b16b10ad0a539541a4477de96beb175d0946a8ff9e2881df1f5e98dd04beedc3978edf6736b4c7e0c792a1280e6eb253b5287a1f6f3b363b2482795236ef8cb4e63b443630b003b3b346410c2c4b67ede426e050f52d41d20c5663c7f6d2dfec72912ebb055d429f63ece4449f526ba76ab05455edc2e4b26b691b74180002bd3cb077ab4b3dce7af70db82bf6fe3aa0490b165f48e6833db21d6e93cac3403b618864b469e9532b83a28e98ad0597919a8b68227fa9bccaf0b5ebd65a9f136f0c1cf05072a3b720fe7b5bbfea2372091ff7ae52600cd8807e199ed86a0f691d1b4c1088731db9ca8643e2a772e1ca1ce0195f5e7be0e16802ad11c539927ebf7beca62ad889f3d8acb60785f5ab62f9fe3685a31076bbae3dd78693c67706fab1bb02b90d1ba6b08fd31f81eeb6291333bb847982ec22c3ec3cf453f456af71b36239ca8a82a83e431720017cb564b880d66d832599b30e0c6fae20bdd95246d5efac0e6b3421feeb7fd69e180b5f477c50c72b1ec04463483bdcaebc5a45838c74a5737a2f2969a10c629db9fcb310efcb14751234eaf7c83f6fbb89a1d4fbe5a22bbc08a3d946713b8d515e12281a57cc478250eb165bb17dea61341f6416267da2eb102abcfc92dfecfcc9d5f214d5ceae72c416fd3641d162860156c01c9c5ba320032b0bea6a83335c26066b997cc703f9be57efdd1dfe085f6a252ee59b504777b66081fc3aaa5ddb1abfc2706a9009fe7691653cd9ea9404b24ae35828b6d0daae2732fd1aa4ecdd7a7e192bae172ee9e807ae93a406d8b64eaf64837d10d61eba3bc363c4178543d66b22db05e3d6d5d6b9108efe9adb64a7cbcd1624918478d6bbdb57558a58190cd5375b8c7dee4b36ed14405c835dda5d06cef6d55cb7fedfe6a10cf5e963ea1c6eaefaac079315afb06b4eec1b5e998c45b19a4c3302452616e89e3e094b9b06f08eb922c5f321e94a75e69dd40383243efe9aac86884ce0928a794796c18ab4a0c7cfc77bd290aef4dc2866ad5405fccc922ec44c7af9b09291f444f9fc58853bf70927b2baeb068769bd08d917fe1f6641cc21e07c6de21282737fab97b56502b6c9700372c720722a72b22680b77a2d2ece8c5be17ba22eb263b834a97f2824540350d60930e787a7b016b87d57ede39c3478bfa0a106a2d135d787ae4a9818cb449ddd6f51fe9ca4c610d5dcbed5542b9ec8ab0eaf5fc992bd44061fd11009c5cb4ca93494ee9269182fdc1d1f9013d0e8168f37fb66dd9ea4137b044b90861902b25ad53aea02a98d48e93c5840ccdf615de5d11d9757efae650d1cda4ef1fe3271b9b627ded924f40dec290975583764a8ced35e560a48616573731c8e83857bea74b1a70d24f5d2b423447ee5f92353436dee4dbfd85e7e34c94a0d02b0dc82fad8c28d2d9a8a5a33b4b585f95a36dcac536fc38ee0cddbf9952a7511478199996863cd59f96d34f16a0dccd5c918dd4613ef83f1dd6fbc529f22498d6c42039d3bcda5929f65f3341abbabd6e841f05ef3f70c5cf27112334a14a35e587c19fc7cb85ef8f67fee33dfe6196fc7fe6795e45426b28098df706eb1f77e98c5962ed1a98540c5066ba7d90ad21bf462ee821c83e3bc219084bd1cb9979daa3e7e0044782002147142aaeb3253fbf50a961388788f75ae656ea4ce2d13c463a7e44534bba7d7a8e5ee494171c3a61c0722c3f5318de2b931797e660636deadb4c4e197190a4c6a4ba5e4c34dd0225c795bd7a272918dae30ebbc180e61ec93f4d05bd6829dfd2a264b999362d653b34a29b5fc1de8a31538c8637f50bb76881459a1a074590e04c66aaffd184fb40fe12e1f21b5435fe473b4cab2f5c16c9c98df5818a39e78ce05d66aa6a41f15209b065018347d382493a9ed317341e7cdf268a319dffe94c5b07aeb4b49330a9f249ef978e99b717b69ff9acb954c1b25906e6a08ab7599dcf24a05f1262b24ac6752f1104c4bb3f329be9f515832f76ff7b2c48c4d6a6a63d1a73c3a74a77a3adeb63da1e67ec2d44948c95935ca6cc739a87383da762c1a747544818d0367ef02709053e31b7169652af4691282cc6ce854cbf889201f4cd261559c859749ae95cb54189280e7ea0e5f20e90fde573b5e2bb5acdc5d93373c79d5f8714f2eccf552b62df319f5edd98c58b56eb1c852e6bbe26c24fcc2c70a46b58d88c514aeecbc2775ffca6456652cde2319a7d2398a", 0x1000}, {&(0x7f0000365000)="6755b628d80f31dabb90f0dc4d47656376d74c3aa0b4b4a7cff2a395df12a56218c27ec75da2b66c9b1ea99fbb12dd6ede62a0a91016c15a7b8b39bd075d454295deaf5a6aa7976b163402d6825a8b9d52099945ea283bb39867b0058dbfb5deeb18e65ed95afd2e1b385f56a5bc98a95ddc7605f251ded2fff753da32f600df7441c37d27b072a5926a2ece8cc8a98cf7c5fae5e3f5780b9b2d8531413ad824e177d40d03fe3c2d762f5a6b714fdc4541b0d0907d0f342341872d9610cc38959558", 0xc2}, {&(0x7f00000d8000-0x3c)="0ad362d272b42d3c520bf9a5e148020b35b3d5b13a8771d5cac2dadb22cdca7814cecf74a9b014f906b6f34189acbcc36773c973ce5441804b35affb", 0x3c}, {&(0x7f0000688000)="4b9562", 0x3}, {&(0x7f0000b79000)="98407341e6711e6eb0604cb2cfe4638e9c22e6cd028b085b1a1b5892fdfa4977518be146ad5e2df5af774b3f306beb72a5cd50a62965756a5db959dfbca0a52609927a0d5f680308af145bef26f8036b58e003eb8f4751d4346d001ec13ded037fc2d48f4c9be5fb0ea1027084ba2d6f", 0x70}], 0x6, &(0x7f00008aa000-0x140)=[{0xd0, 0x3b, 0x1000, "fc8eca22d998d6383d4269ea10ffd609209db8037f76418e858c170a36745f5b31339c6ee11ff7beba46a913570dcbf2b6af5d1f3e6a37f64bfb69dfa1f513801da8d10d0a46f58fa4686d806ee962d5057325b545428e6a8d46342704cf8bdf4c4581b62440a23a3419538855972531530c160994c7e7e6c16835440e1c33ff0a4b7762774a0e4c72f68fac12166bb2369fea6303167aa6e9d95167297a9b3bb4545a41d5fec5b6fabc108297406ecf7373dbe16c9fc03efbd042d8d2"}, {0x70, 0x1, 0x8, "2ba97f08fadd316b8a3e392494f98b61a2558a6edab89380b8a036174377ca4d13c42355af81461f7646b83703a4ad5d154df2998f10b6677812960074abe19daa995f274f0a38ab04e02812c2cdf95bf362d68f4b032ffa2811bdb9"}], 0x140, 0x800}, 0x20008040) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000)={r2, r1}) 2018/02/01 07:44:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x100000000, 0x4, 0x8, 0x4, 0x0, 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000192000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r1, &(0x7f0000232000)="01", &(0x7f0000b38000)=""/0}, 0x18) close(r1) 2018/02/01 07:44:05 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001c000)={&(0x7f0000005000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001b000)=[{&(0x7f000000e000-0xa5)=""/165, 0xa5}, {&(0x7f000001d000-0x88)=""/136, 0x88}, {&(0x7f000001c000)=""/222, 0xde}], 0x3, &(0x7f0000013000)=""/42, 0x2a, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001f000)={0x5, 0x78, 0x7, 0x8001, 0x0, 0x8001, 0x0, 0x6, 0x4, 0xb, 0x0, 0x3, 0x108, 0x80000001, 0x0, 0x6, 0x3, 0x7ff, 0x2, 0x3f, 0x800, 0x1, 0xfff, 0x800, 0x1, 0xcbd, 0x100000001, 0x3, 0x2, 0x7f, 0x40, 0x4, 0x1, 0x5, 0x9, 0x100000000, 0x80000001, 0x7, 0x0, 0x2273, 0x0, @perf_config_ext={0x5, 0x1ff}, 0xc8, 0x0, 0x2, 0x3, 0xfffffffffffffff3, 0x7f, 0x101, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000007000)='mime_typeself\x00') 2018/02/01 07:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000658000-0x2c)={0xa, 0xa, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a02000-0x20)={r0, &(0x7f0000114000)="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", &(0x7f0000c11000-0x89)="4d47ee96fa6ce6b766b70e78a14b61d34a3d1a1bcae59c75e06d00ca1c3b5abc3c539f64fff99fab43a45021f5498180148bc3ef5642326c0a4df5767066bcef11a2f6407c89cb68ff3a49f863615b62272b55a58caada1735b3750b3bd70a6d6289b9119cb648c9988d80c2d7d11cbfa4be711ac766338ca96089e17e82434f7527efe0953813ddbe", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000949000-0x10)={r0, &(0x7f0000201000-0x91)=""}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff6000-0x10)={&(0x7f00005bc000+0x26d)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000df5000)={&(0x7f00002f5000-0x8)='./file0\x00', r1}, 0xc) 2018/02/01 07:44:05 executing program 4: r0 = perf_event_open(&(0x7f0000b2f000-0x55)={0x5, 0x78, 0xec, 0x2, 0x0, 0x3, 0x0, 0x1, 0x20000, 0x2, 0xfd56, 0x0, 0x7, 0x7f, 0x5, 0x6, 0x8ab1, 0x9, 0x7f, 0x7ff, 0x26, 0x10001, 0xc01, 0x5ded, 0x78f2811e, 0xe0, 0x7ff, 0x5, 0x8, 0x6, 0x9, 0x0, 0x2, 0x5, 0x9, 0x8186, 0x1a7, 0x97, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015d000-0x1)=0x0, 0x2}, 0x6038, 0x3, 0x0, 0x3, 0x100000000, 0x8, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb10) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/02/01 07:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xfffffffffffffd8c}, {&(0x7f00005ac000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x5, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x0}, 0x102) 2018/02/01 07:44:05 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f15000+0xb43)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000038c000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/01 07:44:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x9, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r1, 0x3, 0x1, 0x7f, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x4, 0x9, 0x2, 0x5, 0x1, r1, 0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r2, r0, 0x5, 0x3}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r4, r0, 0x7, 0x1}, 0x10) mkdir(&(0x7f0000001000)='./file0\x00', 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)='hostfs\x00', 0x800000, 0x0) close(r3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000005000)="199df76780335ca72fed86efbf42d14eb1fd6bf1", &(0x7f0000006000)="7c6972da5e65db1792122fbfac1cc0bf2ccff8aa12a5855e93babd8a1451d960e0337c1a9221ce6fa46ac1878eb94485c8bd3a8dc237ec556ddeb24ca98451a0e792c21f726481dfdc8129319ed54ff7fdc136277a2b5cef315cce91c711ed9ceec891bc426ffd493a2a3c1113fe869810ff172a244bff", 0x1}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='cifs\x00', 0x800, &(0x7f0000007000)="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") 2018/02/01 07:44:05 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)='jfs\x00', 0x10000, &(0x7f000000c000-0x2a)="2a78c8771d0f0436d8f66a107bb6e5abe6d1c4996b7896e39036ec0d60a20e38a9dc76a61b2069c12a5f") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c000)={r0, 0x8000, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0xf, 0x2adb, 0x8, 0x9, 0x1, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c07000-0x10)={r0, 0x28, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002af000-0xc)={r1, 0x0, 0x8}, 0xc) 2018/02/01 07:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004d6000)={0x0, 0x0}) 2018/02/01 07:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1000000000, 0x10000, &(0x7f0000d99000-0x8)={0x0, 0x0}) 2018/02/01 07:44:05 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x24}], 0x17e, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3e3) [ 1851.714151] syz-executor6[4139] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1851.742798] syz-executor6[4142] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1851.769722] overlayfs: missing 'lowerdir' 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cf0000-0xc)={0xffffffff, 0x7, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f8e000)={r0, &(0x7f00003fa000)="c467ed178784b88843afc9750d8e5163befd9519d14e4a874d65a9380e1bed21a5e71c3ca033ab493e6015db20f0bf2200a0f8b62789db477f8c7a8727c4ad4c12eac3811a7604d61e42bf810efeb83fdc797115de971c3664b87193826aa53b5344a73ee0010dd0acc4022082053943af8809fa0d581168545196157f9188d760886cfc64aba152b706e5ecf4489f6be3b15f5040", &(0x7f0000a1b000)="cb8cc052e324b960a7426a46d5bc3d4b68c93c50620639860ca03214a3b29af3bf3ec6119b8ee94928b21fd8e7acee3716f3fac2882c8d8df321a0fa95ee5a2b9da66f651c0e61e1617debf67f", 0x2}, 0x20) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d2f000)={0xffffffff, 0x2449, 0x0}, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005ec000)={r1, 0x28, &(0x7f000051f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cb4000)={&(0x7f000061b000)='./file0\x00', r1}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000184000)={0x0, 0x6bf, 0xc4, 0x981, 0x1, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc7000-0x20)={r1, &(0x7f0000395000)="57b6ff53752efc989cf7ca8b9b928577dc4728", &(0x7f0000fde000-0x4d)="c98b7142a88b8891a39383cc735edddf1a6e5dfe52948d52876194bfd6954cd235904f605d78879446bfd4298fa7425a86367d133d56aac7440e9f711edb6df2bda884b2f81645b03a4cc7481d", 0x1}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r2, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="a9", 0x0}, 0x20) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001f000-0x20)={r0, &(0x7f000001f000-0x1)='2', &(0x7f000001a000-0x17)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0xf, 0x7, 0xb0, 0x8, 0x8, r0, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f000001e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000000c000)=[{&(0x7f0000020000-0xb7)=""/183, 0xb7}, {&(0x7f0000020000-0xa9)=""/169, 0xa9}, {&(0x7f0000008000)=""/219, 0xdb}, {&(0x7f0000002000)=""/190, 0xbe}, {&(0x7f0000007000)=""/145, 0x91}, {&(0x7f0000001000-0x17)=""/23, 0x17}], 0x6, &(0x7f0000019000)=""/176, 0xb0, 0x100000001}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xf, 0xa, &(0x7f000001f000)=@raw=[@call={0x85, 0x0, 0x0, 0x2d}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x1, 0x9, 0x1, 0x10, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000)='syzkaller\x00', 0xdb5, 0xa7, &(0x7f000001f000)=""/167, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000016d000-0xc)={0x0, 0x3, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ca000-0x20)={r0, &(0x7f000099e000)="d488c070f0b66001e0c50ae2f77cf4f891e5d6ff1710cc71a3ac3f9d85528d77e1b70aa77b319b11f68041b23d79b4622d2605aec240bd90b3e332dcc3c559bf97f939f806862d025adfa9a1456015e6739ddc8865dea98595c848d72cdd4c77660b0258f300220b88b45ed28276fd15d0", &(0x7f00006d1000)="e7597101cb10ec64e3c7f3d4012efae80af6ccca92dca8c203ead8535e59764e14df54bfcd6124176f36bc2f4623b61a7184d51eb9843d951e7ba7d7ae5603bafd20b19574fa5e46ab30d6da3b2dcf8195dd9b5a21bd7ccfe4791434923dc5b23d9a14ab9439457127adec7d920bb463313e0825c0e46310be66de4a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0xffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000005c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006cd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000cc000)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f000031b000-0x10)={&(0x7f000057f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000465000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000063000)={r1}) 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xe, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000129000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00000dc000)='./file0\x00', 0x4) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000000c000+0x644)={0x5, 0x78, 0x3ff, 0x8001, 0x7939, 0x7, 0x0, 0xffffffffffff0001, 0x4, 0x6, 0x4, 0x9, 0x81, 0x1, 0x2, 0x6, 0x5, 0x55, 0xb45, 0x3, 0xa1de, 0x2, 0x54, 0x0, 0x400, 0x6, 0x1, 0x3, 0x0, 0x8, 0x39d3, 0x7, 0x4, 0x2edb, 0x2, 0x9, 0xd0f4, 0x100, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000000a000-0x1)=0x0, 0xf}, 0x18000, 0x6, 0x8, 0x7, 0xfff, 0x100000001, 0x6, 0x0}, r1, 0x200, r0, 0xa) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1f, 0x3ff800000, 0x4, 0x7ff, 0x0, 0x5, 0x4008, 0xe, 0x5, 0x3, 0xac, 0x3, 0x7, 0x40, 0x4, 0x5, 0x9, 0x4, 0x1, 0x4, 0x8, 0x100000001, 0x9, 0x1f, 0x7, 0x1, 0x0, 0xda94, 0x3f, 0x7fff, 0x3, 0x4, 0xbfe0, 0x7ff, 0x4, 0x65e, 0x0, 0x4b8ef5e, 0x5, @perf_bp={&(0x7f000001e000-0x1)=0x0, 0xb}, 0x2, 0x2, 0x1, 0x1, 0x7, 0x47e5, 0xcaf, 0x0}, 0x0, 0x5c00, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001e000-0x78)={0x5, 0x78, 0x2, 0x1000, 0x7, 0x3, 0x0, 0x4, 0x800, 0xe, 0x3, 0x4, 0x80000001, 0xfffffffffffffecc, 0x76c, 0x3, 0xfffffffffffffffc, 0x7f, 0xc00, 0x100000000, 0x1f, 0xb9, 0xe217, 0x0, 0x19d49ecd, 0x81, 0x100000000, 0x8, 0x4, 0xffffffffffff7fff, 0x20, 0x8000, 0x8, 0xd521, 0x8, 0x9, 0x1, 0x278, 0x0, 0x1ff, 0x1, @perf_config_ext={0x7, 0x9}, 0x4, 0x6, 0x7d, 0x2, 0xb704, 0x6, 0x7, 0x0}, r0, 0x6, r1, 0xf) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000015000)={0x0, 0x0}) 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000032f000)={&(0x7f00000be000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000823000-0x10)={r0, 0x50, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b50000)=r1, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000502000)={0x0, 0x40eb, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b33000-0x10)={r2, &(0x7f000074f000-0x52)="c9e3f666f724ee4069349b9594d61b7afd3ad4e473836f9713b8600f6342770551a6dffe3bfafbf2a851ed04bd12ba3aec000080f581b2b5571a18adb23f2cf4fa712b6a9cf657866bbd4567b7116f3520de"}, 0x10) 2018/02/01 07:44:06 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000067c000)={&(0x7f0000650000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000550000)={&(0x7f000082b000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000658000-0x2c)={0xa, 0xa, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f61000-0x10)={r1, &(0x7f0000201000-0x91)=""}, 0x10) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) 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) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffff9c, 0x40082406, &(0x7f0000efd000-0x2)='@\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d67000)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000efe000-0x10)={&(0x7f0000efc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x2) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f2c000-0x38)={&(0x7f0000f2b000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dfb000)=[], 0x0, &(0x7f0000f2b000)=[{0x50, 0x108, 0x80000001, "d4049b55883397aed8955c27b4dd6ebe970556d27fc8ebfb520243a5840dcef5c05921abc8027d4432d44e39c0e43ddf30eeaa90a977475fd55ccbf327"}, {0xc8, 0x1ff, 0x67, "24af546a788de01b04a3d2a735d350e35906031002dfe98f83ae5a241af49f101de81b9f0df740d0e07c0ad0dae8c81d5954c911b4924251a82f49db75e7c96c14117a0c12b7e6aab62edc385ae0c654a538b2df4e8741579264304e2b0c5be65f372272e1d83a469221c00bbf48e9f5d39a5476248ce66585a162234bd736ccc60d662ce67e894c507143346a97e58953af9caa14ccb0d6840b11954889ba4e462ddbd7b94753410154478964a5a9cc9a50"}], 0x118, 0x40000}, 0x4000) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000c3b000-0x38)={&(0x7f00001ff000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c89000)=[{&(0x7f0000f2c000)=""/57, 0x39}, {&(0x7f0000114000)=""/224, 0xe0}, {&(0x7f0000f2d000-0xdf)=""/223, 0xdf}, {&(0x7f0000f2c000)=""/246, 0xf6}, {&(0x7f0000f2d000-0xb0)=""/176, 0xb0}, {&(0x7f0000f2d000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000f2d000-0x3)=""/3, 0x3, 0x7fff}, 0x0) 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x4, 0x6, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000001d000)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8}, 0x40) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair(0x0, 0x80f, 0x1f, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000024000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000024000-0x16)=""/22, 0x16}, {&(0x7f0000024000-0x16)=""/22, 0x16}, {&(0x7f0000023000)=""/84, 0x54}, {&(0x7f0000024000-0xcf)=""/207, 0xcf}, {&(0x7f000000c000)=""/72, 0x48}, {&(0x7f0000011000)=""/114, 0x72}, {&(0x7f0000023000)=""/187, 0xbb}], 0x7, &(0x7f0000007000)=""/134, 0x86, 0x1}, 0x2100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0xd7, &(0x7f0000022000)="f1cb1723abfe6e787039e843ea9b", &(0x7f0000023000-0xd7)=""/215, 0x0, 0x0}, 0x28) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x7570, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0xea7, 0x1, 0x4, 0x8, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a75000-0xd)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000095d000-0xc)={&(0x7f0000be0000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x9, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002fa000)={r1, &(0x7f0000425000)="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", &(0x7f0000934000)=""/34}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r1, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f000090d000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b52000-0x10)={&(0x7f000064d000)='./file0\x00', 0x0, 0x10}, 0x167) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004f3000-0x38)={&(0x7f000099d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000656000)=[{&(0x7f0000556000-0x2e)=""/46, 0x2e}, {&(0x7f000053d000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f0000b06000)=""/94, 0x5e, 0x9}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f000006f000)={0x0, 0x6, &(0x7f0000b7a000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x20, 0xb, 0x8, 0xb, 0x7e, 0x1}, @alu={0x7, 0x6, 0x3, 0x7, 0x4, 0xffffffc0, 0x11}], &(0x7f0000322000)='GPL\x00', 0x1, 0x95, &(0x7f000071d000-0x95)=""/149, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000677000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0xc, 0x0, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000063000)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x2000, 0x1c, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff51) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x1, 0x805, 0x8, &(0x7f0000d7c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00006a6000)={0x2, 0x78, 0x0, 0x9, 0x3a, 0x4, 0x0, 0x393, 0x1010, 0x8, 0x1, 0x10000, 0x3, 0x2, 0x4, 0x3f, 0x510f, 0x7fff, 0xfffffffffffffffc, 0x1ff, 0x4, 0x3b, 0x8, 0x1, 0x0, 0x3ff, 0x100000000, 0x5, 0x40, 0x40, 0x2, 0xffffffff80000000, 0x0, 0x1a, 0x7, 0x6, 0x80000001, 0xf04c, 0x0, 0xfffffffffffffe00, 0x4, @perf_config_ext={0x800, 0x1f}, 0x10000, 0x8001, 0x100000000, 0x6, 0xfff, 0x0, 0xde2, 0x0}, r0, 0x6, r1, 0x1) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000a49000)="6d73646f7300407faf55f93ab31d981b9e899e735950481e54bb6100856235c1fb8c06e7888421157965caab87b9466803b938187d62fd45afe5a40fae3fc48e81b24596fb4e456b3e05d003f570cc80ce537d93fa9ad10ed75a435ad891096edbeb77dcbe5e00020000000000001e5998795b2a7417d783a907178046546557fbef44075c97d7c0489ec77291989fcdd72fd8d54d17b4e42654d07143493cad6e1ee23f2aa5a8b3b169f387357132744b15a30406008c903425267e6270d069d4b2f0fd", 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000696000)={0x0, 0x78, 0x9, 0x489c, 0x1, 0x9, 0x0, 0x7ff, 0x40000, 0x7, 0x100000001, 0x200, 0x0, 0x3ff, 0xc52, 0x1, 0x2, 0x5, 0x10001, 0x8000, 0x2, 0x9, 0xfffffffffffffff8, 0x8000, 0x4, 0x4, 0x6, 0x6, 0x7, 0x3, 0x9, 0xde8, 0x80, 0x0, 0x100, 0x2069, 0x8, 0x3, 0x0, 0x4, 0x1, @perf_config_ext={0x2, 0x7ff}, 0x0, 0xffffffff, 0x57e8, 0x1, 0x1, 0x80000001, 0x1, 0x0}, 0xffffffffffffffff, 0x3b, 0xffffffffffffff9c, 0x7) perf_event_open(&(0x7f0000ff2000)={0x7, 0x78, 0x9fac, 0x8, 0x7fff, 0x9, 0x0, 0x1, 0x800, 0xc, 0x6, 0x6, 0x6, 0x100000001, 0x9, 0x846, 0x80, 0x720, 0xbd8, 0xffffffffffffffb0, 0x4, 0x9, 0x8001, 0x4, 0x1000, 0x7, 0x0, 0x6, 0x1000, 0x9, 0x5, 0x6, 0x401, 0x2, 0x0, 0x6, 0x8, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0x40, 0x1}, 0x40, 0x8c, 0x800, 0x7, 0x6, 0x3f, 0x1000, 0x0}, r2, 0x1, r3, 0x4) socketpair(0x5, 0x4, 0x2, &(0x7f00006fe000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000924000)={&(0x7f0000141000-0x8)='./file0\x00', r4}, 0xc) 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000166000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f88000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007e8000)={r0, 0x6cf, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000899000)='./file0\x00', &(0x7f0000e42000)='./file0\x00', &(0x7f000000d000)='securityfs\x00', 0x440, &(0x7f00000a4000)="d875deca2731c37f384d4c7e0e2aa7c34614472836b33b86b0e3398031fb5b85ca2fc649b76e09df816b9e97e418c5517181ec3ac286fe85966bf74e8ecdea0b1432973210b09e42a2f130b62782d9b88b699e54aad7ca5d24469c27338d3d1701f17ab771acc428753c4394194d7f1a85c723200516213244f58c07cd0a12564d") bpf$OBJ_GET_PROG(0x7, &(0x7f0000b03000)={&(0x7f00000b5000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) mkdir(&(0x7f0000f19000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000030c000)={0x2, 0x78, 0x1, 0x0, 0xffffffff, 0x5, 0x0, 0x10000, 0x40010, 0x4, 0x1, 0xa43, 0x8, 0x1, 0x0, 0xffe00000000000, 0x2a2, 0xbb1e, 0x50000, 0x5, 0x1, 0x8000, 0xd84, 0x3, 0x1, 0x1, 0xec9, 0xff3, 0x1, 0x1, 0x7f, 0x8, 0x24e7198a, 0x1, 0x400, 0x7f, 0xde, 0x400000000, 0x0, 0xb700, 0x4, @perf_bp={&(0x7f000022a000)=0x0, 0x2}, 0x4104, 0x4, 0x6, 0x3, 0x3, 0x9, 0x20, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x1, 0xfffffffffffffeff, 0x2, 0x1ff, 0x0, 0x80000000, 0x20000, 0x1, 0x1, 0x438ec237, 0x100000001, 0x4, 0x1, 0x64, 0x9, 0x3, 0x3, 0x7d8, 0xffff, 0x3ff, 0x8c, 0x4, 0x800, 0x7, 0x1000, 0x0, 0x59ad, 0xcec, 0x1, 0x28b, 0x1, 0x937, 0x0, 0x0, 0x101, 0x0, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f0000069000)=0x0, 0x2}, 0x10, 0x4a3, 0x7fffffff, 0x6, 0x4, 0x4, 0x5, 0x0}, r0, 0x1, r2, 0x9) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) close(r3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000fd5000)={0xf, 0x5, &(0x7f0000c78000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0xa)='syzkaller\x00', 0x8, 0x9e, &(0x7f0000fd5000)=""/158, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd5000)={r4, 0x50, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xab, &(0x7f0000c57000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00007bb000-0x38)={&(0x7f0000f2e000-0x20)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e04000)=[{&(0x7f00008d1000)="4e9a9262c34951ab3a3d8c1b30", 0xd}, {&(0x7f000086a000-0x8a)="4c613874a839027dfaadc9f189eb6030c943b5c22644eb58eb9f4f5ace90cb72ad9790c4b44f51cab3c6fa1b20028ef000411692e2e50b5823b88abe8021ac13a17be7b52ec7e3e1d7e59e1f719647fc89467a356858794548c34c609ef5bcc90b12f40e9be8fee4558c583eac88f62529e700d7393a3c0f4ea5b760276f5ea91512ee196c28cefa3c72", 0x8a}, {&(0x7f00004dc000-0x11)="a392739c9a26f12c3c1ab411fbe5815655", 0x11}, {&(0x7f0000e1c000-0xa1)="8a194f74afa964df2bcfc46e1dad5eb68f16526f38a2dcd9447211f6699f160d62a09ccca0dd8fbb3274538c7cb3657c710f69393388fdda3b67af015930eadb506e6dd5a756dd9c859d2c1344c0bc3c252767c186526cb6ef79c305ba8229b85da81660985d80097a9f5ac53275d5f6c8d67f9a1567bf17b39ce79240f9d68859c015cfe1cfd176acb061360dd0622d9abc271ce7310d6e729c756b614e4666f5", 0xa1}], 0x4, &(0x7f0000fd4000-0xc8)=[{0xc8, 0x100, 0x7, "ca5aa1f3c0f61600344eb355a855d6426e0d137de3803e14532619169b92fb014175ac0b296fadd158f57122c1e93f41b58a88bec0e8b83b91e517c348b7b52e65cb31937ba07e1721aa5913eda481d157f7514bd08f96636318e8ea4f9ccf9114f1e13ced4de0745e84217d99624c67660960db2a8b5fcf32adae15a51a926e7faf0efeecd6093087433720c7d0596e1092decb425bd098e1828fc78d30ce6edff7c5ec912ff5afbe8a5e8c302d9219cbb5a0"}], 0xc8, 0x4048810}, 0x40) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x43b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a3d000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e07000-0x8)=0x5) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a86000-0x78)={0x0, 0x78, 0xffffffff, 0x6, 0x40, 0x2, 0x0, 0x3, 0x40e00, 0x4, 0x1, 0x7, 0xcb, 0x1, 0x7, 0x24b, 0x3, 0x7ff, 0x1, 0x0, 0x1, 0x8d, 0x3, 0x3, 0x1f, 0x8f83, 0xc78, 0x6, 0x8, 0x7fff, 0x1, 0x9, 0x101, 0x7f, 0x45aa, 0x1, 0x3ff, 0x6, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0xe69}, 0x1008, 0x8, 0x5, 0x0, 0x4, 0xff, 0xfffffffffffffffa, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0xc) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000321000)='(posix_acl_access!eth0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) socketpair(0x1f, 0x80000, 0x1, &(0x7f0000dae000-0x8)={0x0, 0x0}) socketpair(0x3, 0x80007, 0x8, &(0x7f0000929000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000005e000-0x20)={r0, &(0x7f00002ef000-0x2c)="36a643453b42e31d111f6d5db94522b0acfe90b531e80a6d7cca279b818f61382d6f459dcf26d30601e9ecc0", &(0x7f0000d42000)="8b80570012a30ec904232d6282e645335845e760906c48888265e6d44c27bb51a2da81d2ef7aaa9fa02f9b5cc502a90363d825fc4df2", 0x3}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000019e000)={&(0x7f0000fc7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000731000-0x50)=[{&(0x7f0000560000)=""/27, 0x1b}, {&(0x7f0000819000-0x11)=""/17, 0x11}, {&(0x7f000084e000)=""/224, 0xe0}, {&(0x7f0000985000)=""/173, 0xad}, {&(0x7f0000a3c000)=""/78, 0x4e}], 0x5, &(0x7f0000c6f000)=""/4096, 0x1000, 0x4}, 0x40002001) bpf$PROG_LOAD(0x5, &(0x7f00006ad000-0x48)={0xf, 0xd, &(0x7f0000da0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x4, 0x2, 0x4, 0x0, 0xc3, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, @alu={0x4, 0x5, 0x8, 0x0, 0x1, 0xffffffff, 0xfffffffffffffff8}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000-0xa)='syzkaller\x00', 0x4641, 0x95, &(0x7f0000dd4000-0x95)=""/149, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d3f000)={0x0, 0x0}) sendmsg(r2, &(0x7f00002d8000-0x38)={&(0x7f0000e18000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000016f000-0x40)=[{&(0x7f0000dc9000)="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", 0xfb}, {&(0x7f0000fe4000-0x48)="35bbfde10ed16f1e882efa5ff148f918aa084f09aa2ca788fb901fc67898a2a10eca4520dadcf0e1fa2c358041f9806f80032dce42fb7c56622995a4bbac4bee5d3fd45e186422d8", 0x48}, {&(0x7f0000165000)="ed85cfe496c8b1faab1f9c9142d7ec3d133f14b8a586ee695001922e6f13b002e97ae1760b1b4ad157517081b3587aa9e5eed302f65c487388061ad9c71dc37c52c12f27d54619cfda96bcc6ffcde20668ae8f71f7146364c977e891b721ed232a482ddedf54fa766f850ca7ed4303acb44d5b98049f9d3b7228c833480928226e2fcd8575ef9a5cb094daee429cfc6a619ac59060be92ec9313c7dd05ba159aeb7257199e7c79e0f9b21f16f1c569ed8b44bf94afc11a6469bfdff941834e8765bd390a61498730cc17371a0cbad6b377ae29f14eab291c465d98c9bfb149f13902536ad418c02dde1405ade9", 0xed}, {&(0x7f00009e1000)="3339d959d54f17c41aeb14ee84f09076b2b46f1c3aec17d8e1d48863e409e91506e1c3151be789198162951f985db9df9fd9151c7bb57e8cafa9483b03f7c8670749d5c0f4462fc742844d0d3cb612632e293ae6662160cc5b3ca81a3641d5422801663517487327427b26f29f9ff7be5490557719782608672a19fa4ca9b5433f4af68c0b9c53d2f76e1222a43d2c06dc7e5076", 0x94}], 0x4, &(0x7f0000733000-0x1f0)=[{0x10, 0x119, 0x8, ""}, {0x38, 0x11f, 0x9, "988884afc82f0d1f14f92841ceed12d9470cbcd6cf5ef090248fa7fbd0ec304267"}, {0x50, 0x3a, 0x3, "2b44da9883a142a1ad1dff9e58e414f1d82bb7b53c42d5df69107decda42a7fadc0132a39ddf976d565c4c191e652b57e804b7c52f0a433323f9827569278938"}, {0x90, 0x10d, 0x13, "acdd22931e56eb6e41c26f84aaa1290db83afec7a9e5faeff96c9779b9e42989358366486a351818bb709d92f0d82809ba88a570a30388534b88f9cfdafb48110824c7a526bfca1730c36810b88553132fb2de0b77f91744e06979b937d73dc9fd362497ba4b66415e63edc354abc78ccc8a2bff09d2da98ea"}, {0x40, 0x11, 0x7f, "d7a375bff22925e853bbaf5e600f4cd8a185924d26ea10701567ea1d304a5d27062123e88848cd1964"}, {0x88, 0x112, 0xb674, "8aa9dd328dd0f90db0bac933e052d77b9c609b9ac246aeb6688c764829d5e8a746153702752d1a52f5a0ae1d7ed94a8d6c4d11820bf16f167db478e0937303121c3b05c3f08d4771cf93f81daeb9c042ba1396092d238b4b846c01148b871f074e6a5272fff23d52327efeba1dd7809c26a217"}], 0x1f0, 0x20000000}, 0x20000010) 2018/02/01 07:44:06 executing program 0: 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, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xa, 0x401, 0x5, 0x7, 0x4, r0, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000cc6000)=0x66) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/01 07:44:06 executing program 2: socketpair(0x5, 0xf, 0x2, &(0x7f0000645000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001cf000-0x48)={0x5, 0x15, &(0x7f0000001000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000001}, [@call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x0, 0x7, 0x6, 0xfffffff0, 0xfffffffffffffffc}, @ldst={0x2, 0x0, 0x1, 0x4, 0x7, 0xfffffffe, 0xfffffffffffffff0}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x6, 0x7, 0x3, 0x50, 0x8}, @jmp={0x5, 0x4, 0xb, 0x2, 0xf, 0x36, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f37000)='GPL\x00', 0xfffffffffffffff9, 0xb4, &(0x7f0000000000)=""/180, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000398000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000067000)={&(0x7f0000d25000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b8a000-0x50)=[{&(0x7f00009ce000)=""/221, 0xdd}, {&(0x7f0000756000-0xae)=""/174, 0xae}, {&(0x7f000078c000-0x82)=""/130, 0x82}, {&(0x7f0000a77000)=""/187, 0xbb}, {&(0x7f0000a23000-0x24)=""/36, 0x24}], 0x5, &(0x7f00000e3000-0x71)=""/113, 0x71, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001e6000)={0xf, 0x9, &(0x7f000088b000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, @generic={0x2, 0x1, 0x3, 0xfffffffffffffffa}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000891000-0xa)='syzkaller\x00', 0x9, 0xb1, &(0x7f0000111000)=""/177, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair(0x9, 0xf, 0xfffffffffffffffe, &(0x7f0000cac000-0x8)={0x0, 0x0}) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000-0xc)={&(0x7f0000020000)='./file0\x00', r0}, 0xc) 2018/02/01 07:44:06 executing program 0: 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000777000-0x8)={0x0, 0x0}) r2 = gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f00006db000-0x2c)={0x6, 0x2, 0x7f, 0x7fffffff, 0x8, 0xffffffffffffffff, 0x7000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d99000)={r3, 0x28, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f00002c8000)={0x3, 0x78, 0x6, 0x8, 0x1, 0x8, 0x0, 0xfd, 0x4601a, 0xc, 0x3, 0x1, 0x6, 0x100000000, 0x6, 0x3, 0x1, 0x8000, 0x1c, 0x20000000000, 0x3f, 0x23, 0x7, 0x6, 0x81, 0x1f, 0x80000001, 0x3, 0x7fffffff, 0x2, 0x5, 0x3, 0x5, 0x5, 0x1, 0x1000, 0x8, 0x3f, 0x0, 0x2e, 0x1, @perf_bp={&(0x7f0000f14000-0x1)=0x0, 0x8}, 0xadfc9d3c6d565e5b, 0x8f27, 0x3, 0x1, 0xff, 0x800, 0x3, 0x0}, r2, 0x6, r0, 0x1) recvmsg(r1, &(0x7f0000e33000-0x38)={&(0x7f0000f80000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000088c000-0xa0)=[{&(0x7f0000418000-0x32)=""/50, 0x32}, {&(0x7f000081d000)=""/251, 0xfb}, {&(0x7f000015e000)=""/59, 0x3b}, {&(0x7f0000996000)=""/158, 0x9e}, {&(0x7f00007fc000-0x31)=""/49, 0x31}, {&(0x7f0000f6f000-0x74)=""/116, 0x74}, {&(0x7f000087c000)=""/117, 0x75}, {&(0x7f000084f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca9000-0x28)=""/40, 0x28}, {&(0x7f00001c1000)=""/4096, 0x1000}], 0xa, &(0x7f0000f3a000-0x95)=""/149, 0x95, 0x0}, 0x120) close(r0) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r0, &(0x7f0000f59000)="", &(0x7f00009f4000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000010e000)={0x4, 0x80, 0x3, 0x3, 0x4, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f13000)={r0, &(0x7f0000eb4000)="c4153e04c7836b68e7d8d387827c591e3730240a0f82c5d34e9c3998eb0c12092398d1fe7ae36fa8fb8942995eff5c6619c60879f99973bd0d071dcf4a18b9463447fc2b272215be984a0733a2c6e818fc98b94bf2c32ffcea1cddd27f90900c13cb6aa6735a2f51525222e298d3715f8e2b4d15282ebf9edfd7d36e", &(0x7f0000712000+0x7a7)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f38000-0x18)={r0, &(0x7f0000e2d000)="23c9fa3c3228367415aa701f3cf54602309a85bc4714397e549363bd8c8a31a86191bdf9fe2e2960e62e29042a3e21be727cf8c2ba7006f052681742e6301adf489f2a07fc85f931ca63bb34d183b10478617c1bbc5bfc77b6171d7391726d0123b9e4d1b29fd94de5f275f8c2326ee11f431e8a4f5c", &(0x7f00003e4000-0x93)=""/147}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000722000-0x2c)={0x14, 0x0, 0x3ff, 0x3ff, 0x3, r0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000652000-0x8)={0x0, 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) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f79000-0x38)={&(0x7f0000f78000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x3, {0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a, &(0x7f0000f79000-0x10)=[{&(0x7f0000f78000)="16875928284369a9eb4c310080766ad9c24ac6a35c360fb0fbef6bd5530949d82d6c458a3f05b658f9016fb01c241e43190f49401feb4d1dbbd0b2030b9d27b651f4f751c6c7f74fe267520e1a5116e2746bfdf12c5d4a93d5343803183bdd95b62680d4ea57e79bc62a1399e5c42552a4cd4e6a8c7a1486e48f14010c67ad40daa465503be253421c7616f44bad3e7a5d2ed5b2931c10d5da1712b31bbf7b7342d03d395d99d67ec6574699781974d7ff4f", 0xb2}], 0x1, &(0x7f000065c000)=[{0xd8, 0x118, 0x8, "074f6d82015ee7027150c105cd7ed11afbcfb71ba76b89755c520cce96c72d9cc00063a1a1910ef553292a50c850bb331db4d9575bc803c2f6e112e4160c515bea494c427dde37dbd0ad55116c68cbafb928784956035ce0599d77edb480d64607c79b2f9f6b0e5f3dabb24b1031d6cf73f4fc6e939260c3702cbf0cb31bd5cad3a3e4028d24abed326e0690382fa64241fe0dc29c8784821b355b92fe638971c7659eb74c09b860466145b90d5902a9e4635585f87d11b006c5e2098655534785897308a10145fe"}, {0x1010, 0x109, 0x9, "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{0xe8, 0x10b, 0x3, "964ddbe3e254d8c6935bf3f7d36a6840ae04e29ab03d0c3b12268db1db030d40cab78fc0ade7f0aede46a73316dca6660d84ac6267d00d202becef5aee494113c4f485c69f4e78aabd6048e31da4bff6d30b3b001692dfb3837f4f5ea4308978c7f4ec2a88f88d086578d0bb12fe06435f987985ce7239337ad2e0902e69775fbf2be2f8a9d2b02dfb57c3c87a81bfefd426ff66fbbfe7190a13e87fa345726f4d8bc41bcf870e938ec2ebd4179d150f3f34c2e64beaa3ee807948d53149b73628997e7c23cabc61870a04cad06286ef846cead05045"}, {0xe8, 0x106, 0x3f, "66721e2ee6fb487fb48e423972b627a814ffd95140bf08b994e3137d7f231a92ed023b6e73b01690d14998da4ea3f65ff55a0eb4b3700328cf0be4b4bcdac1bd66a5a7692d8609d36b21bf18455a3348c0daf59126587b233e4da1bc200bac084ab17efde8fe08eada2b26e62f02f6e99dbd27cf86913191eba7f47aa5d0d92cf479e4a78c852200ff46dfbc6a03b07a40408cb309c0d4ad83ac77fbff02fbb2b1551c12a26965d8cdfaabca49c0c94845f160b01cdc466efc32349252e7bb13f5f236c2b0c8cf4c2f438da6c7075f1386ebc1d8"}, {0x68, 0x10f, 0xfffffffffffffe01, "114039d8bee1a946aac22f0e8431b21f427a3a61d33609de69f7cd015e98c023950d87bc1bfc91e67cf77f4ac8ea1f7ad558568926cf1ba014f66ffa1c4f7293bad9400925543ce084b49969b43f596cf4"}, {0x20, 0x10b, 0x7ff, "bbc9d36a7ecf71b3cb19ff5c"}], 0x1340, 0x80}, 0x4000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a3000-0x4)={0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005a0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003ee000-0x4)={r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00000d0000)={&(0x7f0000914000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c55000-0x30)=[], 0x0, &(0x7f0000eee000-0x6)=""/108, 0x6c, 0x0}, 0x0) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008b3000-0x18)={r0, &(0x7f00001bf000-0x7f)="", &(0x7f00005f6000-0x4f)=""/79}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000150000)={r0, &(0x7f0000bb0000)="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", &(0x7f00001fe000-0x86)="a4cd6154e748eec5d9e3c666e2863c706696c908dcf5cb4dd33cca4a855667fd7e5f86c68d5c15383ef0a3699c3519a930e98817b7da3ca082d1b7a58c04690bb74f37128a613d191afa689c10d302545586a984da0fb2b5a07415b5ecf018d712c3f58be11a842a0e9e05dc6f1787ddc866a31b6d940302b766dfd433ab82620c62e5f545c7", 0x1}, 0x20) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffe2e}, {&(0x7f0000f79000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1185, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000659000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000079a000-0x10)={&(0x7f0000f7a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f7a000)={r2, 0x0, 0x1000, 0xd1, &(0x7f0000f7b000-0x1000)="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", &(0x7f0000dd4000)=""/209, 0xff, 0x3}, 0x28) 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(r2, &(0x7f0000f7c000-0x38)={&(0x7f0000f7b000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000095f000)=[{&(0x7f0000f7b000)="54ae20d85a510fa9214a561ba5532d8fbd9c0655158566c3ba4aaf6e4f293d9fbe19722e3505965f12fedb446802ee6b77045149bf05b86057f60e4aa510daa1c6730e98044a2ae26cee6590ef451578886cf9c074e10e6db6056b1f3ca072ac6381746c74cd6b628b6b7e2bc6017f7b26bd4770964c47f202ce48d2a60288ea349898eed6ae36d69925600f06d5997ec0d6d81de9f6cb1b4ee4c366c9d5740b659bbcf041d344b06688ea4f46795d9553af40f8480038", 0xb7}, {&(0x7f00001c5000-0x4d)="ad3d858f58cd752d7125684deeff663f58613db96f06ca8d74019290fb3f06d86211e02cddfe966503328f3120b42e3ccf84c24dcb17114e692c5e57ab68dd4f6b203432d2e15f3030d70f696d", 0x4d}, {&(0x7f0000f7b000)="3839ffb53b3d150380a8d4a81a53d6ef17f45a5b21db3a778eaf717c5f0fdb28bd50c419a20b8bdb39c1f0", 0x2b}, {&(0x7f0000f7b000)="1a164cc8f62971057652203d73284820da9c0ab9bc4c9e902dff23974ec89798c95c6292ad1ad0cd23bc1583eb1e9e9cd7148c89f35a9c04d00040c0014e010733a61812af547111eceacacd8a3a05832558ca410c2bb9d43872feec0faa3769282635c64c6e463ec1f27f4ddd2b7b964a1bc68acb00fe", 0x77}, {&(0x7f00006f9000)="", 0x0}], 0x5, 0x0, 0x0, 0x10}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f79000)={&(0x7f0000f79000)=@nfc_llcp={0x27, 0x7, 0x4, 0x3, 0x2, 0x0, "5ff529627f1340c1c59e2be0900c5a878d2a3047a1b90342dfee5a2944b940b94bb128f40249865dc49f282a3dd98c08655068637aad4efd58cea069f6fcab", 0x2}, 0x60, &(0x7f0000f7a000)=[{&(0x7f0000f7a000-0xc6)="e58e9d71fcae2e85db1ac58877e7b79ec84a4e699077cd4f0936f6a5e21be8708781c83d56dc18c20bdf935d18ba42390b763c34534d97e0b15a976f762256176e565c20e3b287658a96215cca3da2a79b986be76ae4bb483eca63e726a6678d30b88b4c67169a605067de41596b7a1e1efbb7023aa943e96af12f843b44941aface3f84d51cde528b2ddce940c07d39cc2f1c51487498309bf72e39f26eee36320f3106ba910d6c4b0367b7d6dc0b0a3c865823725916a86e3e878b9c5c5d266fb03b64e07d", 0xc6}, {&(0x7f0000008000)="0e8c0948c4280d0861f8a8c8ca251f1a0970ab738be84f915db19705c9b31a8b233d1452ab246ac6e7f5550950707609edb68ddd01db64459a803add1540062a4ed8f95e6dea7d48e9d83d0c91729f6f714f03b342cac85420442861b21cc09124f5fd0a4670b0586cb215cf42e8f3334e0c761b5186e418c2c7a17381f1226fff5a9353a174955d7e43cb3acf32a3fbe56f2cd9e61986d86b58f3506fd7b2540cc5583338873e6946159bf6ec37", 0xae}, {&(0x7f00002f4000)="2ec1ccd564447882d219d2113844bc3eb9c2344cc4df33f39ab89c189a2afbc3cc6fa9e3add1ca29080c33ad146a3eb65e7b7ea4dfc4ffd740c62d8dbd7a4ee0092f96870ac52586e49ec7768df1de0f5c4f63c2e3ba639b9ae77f2eff50269a7e8edcc2904defe6109b00dc9d20cf1da5bd8b3f73a47d73d868298dbded826b2f44e5f2f1b1bbdb54c22d5ae95892a1fec6935a49d2b014343c0b6969a96119ba230b165dd8f532c599bca3e6112a5346923024f198da85e2ac6344b5946e7b5acfe698db96453f1d35935056adfc5b747320264d0ebf7367c07568bd9f60915a392f1107592c725016eaf72b72cd27cba23167", 0xf4}, {&(0x7f0000f79000)="5aa6ce583628adc9bab9507bc0232d5d02ccca291df91f2d3a37090ab792106383736a81ae6713552818916da791ba58254ebe7564689d6a680814cb17b6857147d697", 0x43}], 0x4, &(0x7f00003c1000-0x1c8)=[{0xe0, 0x1ff, 0x7, "fe282a4e8a446e68704f8ff7fbc8367329561ea347b8d741ed26155c174011a3d34abef914d8c18817ab932f15908ebe54d7cdbc462e368ae0236b914594ca8e766bca3e15630ad183c201b4e586b4efc86e77cfbe2a4fc014c615b977f6b3a9dde33114785681bdfdeab9d7ad57bc9ddf2ee1c182a230df4e95c7ef68f3a8c0277f3aad7fd1eb4e8f8eab9c3e0d3ad95c4fd765c1ce499c88a7c79fb79698bfff45b678fadf973904c3b659687b758169966b8588349144d85f1a37f34d3433f4396b11bc2ed6f26f"}, {0xe8, 0x10d, 0x9980, "59069254a6e369db41bab4c9be760fb072cc8a8bc849a4e591428383efe07f230a07f548f92ba35a9343decbcd9d5005e2d2866f5c334aac0b148acbfd8f9303c741824360c73cb707f0365ea2e2837aab71fa8a3faf861203de137c2e6bcbdf01c9944a59a7995446ed39d27cad81450576510db0290b9375d4bd0df3d5043beaef6f4a398ea6c495113f2b305a8a21c5eaa894f5150a9d903138baa5c162683c9159fdc757f77c74615b6a6e556600160847772384ddea5ed7050d712b5e3bac4011bce895f5d0af39a0f0a9213772e3"}], 0x1c8, 0xee004d2739d1abcc}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000413000-0xb6)='a', &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cc000-0x20)={r0, &(0x7f000070a000)="ac", &(0x7f000051e000-0x74)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ea1000-0x1)="85", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001aa000)={r0, &(0x7f0000fe6000)="b1", &(0x7f0000152000-0x1f)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af9000)={r0, &(0x7f0000120000)="c8", &(0x7f0000286000)="", 0x0}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006ab000)={&(0x7f0000580000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc2000-0x10)={r0, r1, 0x0, 0x2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a7000)={r0, &(0x7f0000d01000-0x64)="", &(0x7f00006c0000-0xc)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f0000490000-0x1000)="", &(0x7f000070c000)="", 0x0}, 0x20) 2018/02/01 07:44:06 executing program 0: mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1f, 0x1, 0x179c, 0x3fd, 0xe, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000002000-0x74)="dba7d9831f4681e2d2259da973ee912fbcc0d49eee077352978477ac09cb6ec5cdace62e7e270a3020904582e9c64c236b1bd005e82b6fb43db349b1479c9e67c31d60b6de49630aaa40292a83d30871986f76ffb9aded9bfef13c8b89528d92d238714057f2edb13c54a2277b639ca212cfed3b", &(0x7f0000001000)="6b9c8755c6bf6fa6ab8eccf8a079efbb1434e2753393a9ac2ba2", 0x2}, 0x20) 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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x10, &(0x7f0000001000-0x80)=@raw=[@call={0x85, 0x0, 0x0, 0xa}, @jmp={0x5, 0x98b0, 0x2, 0x6, 0x4, 0x140, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}, @alu={0x7, 0x7, 0xf, 0x4, 0x3, 0xfffffff8, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0x528, 0x1000, &(0x7f0000000000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000823000)=r2, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r3, &(0x7f000005c000)="", &(0x7f0000144000)="", 0xffffffffffffffff}, 0x20) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x20, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fe6000)={0x0, r0, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe7000-0xc)={0x0, 0xffffffff00000000, 0x8}, 0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000dcc000-0x38)={&(0x7f0000c60000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000051e000)=[{&(0x7f000071e000)=""/64, 0x40}, {&(0x7f0000a78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe8000-0xdf)=""/223, 0xdf}, {&(0x7f0000f91000-0xa9)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x7ff}, 0x10002) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe7000-0x20)={r1, &(0x7f0000fe7000-0x1000)="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", &(0x7f0000fe6000)="8eed9d6951e2", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0xced0, 0x7fffffff, 0x8, 0x7, 0x0, 0x1, 0x100, 0x1, 0x2, 0x9, 0x0, 0x8, 0xc2e4, 0x400, 0x8, 0x3ff, 0x1ff, 0x80, 0x32, 0x80000000, 0x3, 0x2, 0x5, 0x4, 0x3b4, 0xfffffffffffffffd, 0xd22, 0x80000001, 0x1, 0x100000000, 0x2, 0x3e7848c1, 0x10000, 0xfed1, 0x8000, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xd}, 0x8, 0x10000, 0x400, 0x6, 0x5, 0x6, 0x1, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x100000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bbf000/0x3000)=nil, 0x3000, 0x200000b, 0x10, r2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000004c000)={0x0, 0x0}) perf_event_open(&(0x7f000019c000)={0x0, 0x78, 0x5, 0x2, 0x7, 0x2000000, 0x0, 0x7, 0x4, 0x8, 0x80, 0x5, 0xbb7b, 0x9, 0x1, 0x9, 0x0, 0x34, 0x9, 0xa62, 0x2, 0x1, 0x8, 0xffffffffffff0000, 0x7, 0xfa, 0x988, 0x7, 0x2, 0x3, 0x80, 0x1d1600000000000, 0x6, 0x5, 0x17, 0xa65, 0x82e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0xfff0000, 0xffffffffffffff82}, 0x4, 0x80000000, 0x0, 0x3, 0x1b8a, 0x5, 0xfffffffffffffffd, 0x0}, r1, 0x3f, r2, 0xa) recvmsg(r3, &(0x7f00001d2000)={&(0x7f000004f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c94000-0x60)=[{&(0x7f00002ac000)=""/210, 0xd2}, {&(0x7f00007d8000-0x64)=""/100, 0x64}, {&(0x7f0000f2f000-0x43)=""/67, 0x43}, {&(0x7f0000a24000-0xed)=""/237, 0xed}, {&(0x7f0000e1c000)=""/92, 0x5c}, {&(0x7f0000eb4000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f000042e000-0xc1)=""/193, 0xc1, 0x3a8cc0000}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000023c000)={0xf, 0x5, &(0x7f00003cc000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8ab}, [@jmp={0x5, 0xfffffffffffff801, 0xf, 0x6, 0x5, 0x16c128cf556a088b, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000291000-0xa)='syzkaller\x00', 0x3, 0xa9, &(0x7f0000338000)=""/169, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000791000-0x10)={&(0x7f0000837000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004d4000-0x1)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/02/01 07:44:06 executing program 4: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x80000000, &(0x7f0000016000-0x8)={0x0, 0x0}) socketpair(0x11, 0x8080a, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000020000)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000021000-0x4)=r1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000)={0x0, 0x0}) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00004d7000)={0xf, 0xfff, 0x4, 0xfffffffffffffff8, 0x5, 0x1, 0x4814, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x10, 0x7, 0x5, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0x1, 0x6b, 0x2, 0xffff, 0x14, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0xffffffffffffffff, 0x6, &(0x7f0000008000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0xa, 0x7, 0x786fa09200b72a62, 0x0, 0xfffbffffffffffff}, @jmp={0x5, 0x1, 0x0, 0xe, 0x0, 0x18, 0x8}], &(0x7f0000006000)='GPL\x00', 0x0, 0x72, &(0x7f0000006000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000937000)={&(0x7f0000021000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000022f000-0x20)={r0, &(0x7f0000cfc000)="207d1a7712ac65c878cd9cbe3603da81a1839f7ce712e9f1c7caaae76ac82129eb2e065c3d0c939aaf07d093f0140bf444ec80a8a6308cffc14f6ebfba58b67ea726c1547fffaf03a2e69663126a2aa970273fc660c4c33ae7f767", &(0x7f00008e0000-0xd6)="f9e49e95bb925fc361e40b95d44e337105a619199b800012001f74d66d97e70972fb958c2094bc062daf304f107b73b2b53bc20b70fded869b3f3c5ac6b7e9263682678a68e029e8e7b88387e0b2a5a1b5410f5312ff72459c5d0ee00182d532ba0458f186984e51ec71191c94bf74d6c1abb66c307845121f9ddc9b714f16309140de4a79408e87a02ce043eedb90647f457aeb61c80326d92f0b63c14565d98c003d981e882374ccfb73c028dd40420f5c03ca5a4c2c97c4d45266eefc4c92efaa6320e785a9ce0a8c1c1c695603e3afeab39cc735", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x4, 0x4000000000, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a13000-0xc)={&(0x7f0000c6d000)='./file0\x00', r0}, 0x31a) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00003f8000-0x38)={&(0x7f0000884000-0x10)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000c08000-0x20)=[{&(0x7f0000267000-0x2c)="300d3451c422420381eec2feeb2ade5858570a75a0d6e972acc5e14e1c61d8b123b959798bdc0ae3fe4ac8ca", 0x2c}, {&(0x7f0000187000-0x42)="baf883b73ff69fc8c21e3d2982ee429c8b8db9f6b3b90db14e3615130b37ce859eff695ecf6034e93a06e5d33f6b1dda8147722451cfb4ecb9914aaaf2e5797f77e2", 0x42}], 0x2, &(0x7f0000d1f000-0x2a0)=[{0x10, 0x3b, 0xa7, ""}, {0x30, 0x1, 0x8001, "f5b136c7ed9620a6334e7bb698d5e55bf37654ee1ee348349e072b6d8b94175e"}, {0x50, 0x0, 0x7, "2c88e3c952c8f42a938b3caf44ae16b760ec08f042acec966898eaf6b3dfe29ea3d03766e4163962f13441b57154d4a07c047964c5398441b0095b1b990568"}, {0x38, 0x101, 0xfff, "cb2c9f9daca1043dac81e70700e54e747edb48992a66381f0f4130ac223d73db8defca"}, {0x100, 0x6, 0x20, "5ef6febd0e67c946f0798218edb28810307c3817130baf429e820111624e65ac1fe986f66156b3efa7a81e9cce91a93d1ada7478c1a712b4825af96be6c6b89f3c317cefe06a79b656a6bfe4506e84179dd2f3ec744535d8bbd77a5077c429e23b42e3bf98a97302948c30e8c2fd6e831598bc70bba0adc34fb7d2b97c84d00f8f3e89493f4be24883ccb2b5a739f98d60771715307222533954e2902aa83a78102da86393d58e144fb5782b8c98e13b4b6b3d43d23b46f38c197c3193d13050457c7ddbe340c80ff9fda44cd5826e1e3fa0fc23186a723624018157c250779e415764d75dc09b873fc9d6e7"}, {0xd8, 0x102, 0x1, "7f8d72c5772c2d96f4089becca8980df5f1d051090e6093c23c63bc77a7c0306347e0ae4fd5848af5d7d8b47a015a81584bfdb73acb753d68590682d0dab85e18c340b48feb3943da47a1ce9dfbcc2952380c3d73bb473f7c3d19b9d87f9465c187af2b59961b86707ad7ab7659411299dc7241b5863070a6d78e2f0ec911ad5abb5abd11a2a305121cccfb7ffd3c3558fe019e12a39192ba1d6a0c37cf81a93ea3ec7c102449438813eaef72878904f956dd1f14a88975d0919220fa32d8d0243032c48eae5"}], 0x2a0, 0x80}, 0x11) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007fd000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000104000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007f5000)=0x5, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000759000)={r1, 0x1ed, &(0x7f0000391000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000f2c000-0x1)="80", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000720000-0xc)={0xffffffff, 0x302, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d4c000-0x10)={r0, &(0x7f0000bc4000-0xb9)="38b9297f754a4cae88054e244db1794c1011764a3af3bd2524d3893932cd74f0f770dddbb2a505ad4aafd12872721a19931e5f05af0df2c7c412e7568a18f0f66f3a40083e949d3d824ceca9675475e0c1a9312d424db595b1c13887ead7a607a99b7aca72ea30bf2240c876e3a24101c5026a04bec05a32fac3e74e1a97c2f59dd449a529eba46e28b5dc5392d7b9db06e41a76cf8f4d7681db2ab28fed29f598d77b54aec5fb13efb4d043a7d94ba46c5b16fb1b5a682c2b"}, 0x10) socketpair(0xa, 0x80800, 0x0, &(0x7f0000770000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f9a000-0x18)={r1, &(0x7f0000af4000-0x5f)="ec3fee8f2f27bce9d51eb9abc191dc04c4393f8c4acbd0c83eba8e17490485d1e96ce1c8d10e6ad5a4b2ae285f1d682ba0a21c2bd83b1b37f2500e5324aa5a865a738270e936426e4acfb28bea6500feef435f8339b4ef4defd11ac055cf20", &(0x7f0000218000-0xce)=""/206}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fbe000)={r1, &(0x7f0000453000)="c16d7decebe3f7df86f0176af77354250262282d8ddce8bee66dcc369aa47ffc97e1e7cacd2fc638ec6bd1a8ad2a8a8797a8fefe8e8199202906afa34d3341a012c15823492450faefbde4bd90de54109e6b28bb70ed4637b4b3e010c27267736a71a3e98d8eb922130f2fcd838955f9e79fc4", &(0x7f0000085000)=""/70}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000c4e000)=""/0}, 0x18) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00007fb000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x7, 0x10001, 0x4, 0x9, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000006c000)='./file0\x00', &(0x7f0000a2d000-0xe)='./file0/file0\x00', &(0x7f0000d07000)='omfs\x00', 0x41040, &(0x7f0000ece000)="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") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000cd4000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000c51000-0x8)='./file0\x00', &(0x7f0000952000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000497000-0xc)={0xffffffff, 0x3, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ee000)={r0, &(0x7f00001e0000-0x8d)="e80804c78e78be843f9e4ee89ed57d0fe28c4790ecda690f8f697dcc226a284c03ea0d7f0c785f2197f9c7a3a8613052a680421e885ca51760f463cc6be8141b477f02516e91797847bff11bd91c733071a3696409e9d44309c5a6b8f57cba644947ba51980bd3f7bd6e5b9c977e28ed8b1a3c3ae3f355cfa4111597babd05987d281f3cf950ab6f20c4da1a40", &(0x7f00005e8000)="f9fa21a5f231d56e93ec3521d92160306f0c135eb5c071cb0bbc301bf86da8c4076b0e158c9ff24edcaa6aa4069d7675de4e6fe6ad989e1c25b2814172acbc9858853cdb7cf9651b92ff8d93e335d368aeefca236fa5041a4800dfab292f78d6db4573d08e53f1f5b28c149c79caa76a9d", 0x0}, 0x20) mmap(&(0x7f00001b2000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='vfat\x00', 0x0, &(0x7f0000112000-0xf)="") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a28000)={r0, &(0x7f0000019000)="7a2f3400621e35c511f113c17f560a8ea78b27263557cdced54204d05749eeb8fb5cdf8b93b1cd21389534ffc549f3f8d453e8eee9827767afe60cb249", &(0x7f000073a000-0xf2)=""/242}, 0x18) 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r0) close(r1) 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a1e000)={0x0, 0x0}) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000950000-0x10)={&(0x7f0000c0d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x9, 0x20, 0x5, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x138) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c08000-0x3)={r0, 0x28, &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000e71000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a46000)={&(0x7f0000a46000)='./file0\x00', r0}, 0xc) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x3, &(0x7f000000f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000172000-0x10)={r0, &(0x7f00004e5000-0xc)="59bcf9fa3300cf8485c454cf"}, 0x10) 2018/02/01 07:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fc0000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005ef000-0x10)={&(0x7f00004df000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000683000)=r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cd0000-0x10)={r1, 0x28, &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c3a000)={r2, 0x5, 0x10}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8000000000000d, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000065b000-0x4)='GPL\x00', 0xffffffffffff8344, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000682000/0x2000)=nil, 0x2000, 0x0, 0x1010, r1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000877000)={r3, 0x2, 0x1, 0x6, &(0x7f0000cdd000)=[0x0, 0x0], 0x2}, 0x20) 2018/02/01 07:44:06 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fef000)={&(0x7f0000fef000+0xcde)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f0000791000-0xff)="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", &(0x7f0000ff0000-0x72)="e274209c754d09623b9cc3f897aed6cb2eb1dfa4164246ae807aa6f26d3a71b391f7e0a42b12ea2a75e149668dee0774dc020e7660c923b072ac7fb8e55885d6d848fcceb880f7aee6156f19713cb7d7d3670076a90e9e4b3c2c304467c48060ace87b5f7e0d97922ddcb453125e70404be7", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001ff000-0x48)={0xe, 0x3, &(0x7f0000fec000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)='GPL\x00', 0x72, 0xd2, &(0x7f0000efd000-0xd2)=""/210, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f00005dd000)='./file0\x00', 0x3) r3 = perf_event_open(&(0x7f0000817000-0x78)={0x7, 0x78, 0x6, 0x7, 0x3ff, 0x606b, 0x0, 0x3, 0x190, 0x4, 0x0, 0xfff, 0x800, 0x3ba, 0x1, 0x4, 0x4, 0x0, 0x9, 0x3, 0x9, 0x7, 0x1f, 0x7, 0x81, 0xd8d7, 0x4, 0xee5, 0x300000000000, 0x1f, 0x7f, 0x2, 0x2, 0x7, 0x8000, 0x66d, 0x0, 0x5, 0x0, 0x8001, 0x3, @perf_config_ext={0x6, 0x0}, 0x20, 0x2, 0xe8, 0x3, 0x9, 0x6, 0x8001, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r1, r2, 0x5, 0x0}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff1000-0x8)='./file0\x00', &(0x7f0000358000)='./file0\x00', &(0x7f0000d21000-0x9)='gfs2meta\x00', 0x1020008, &(0x7f0000ff0000)="394f9cb037514115fc3e8a9da988810c74a56cd46add40f70d3771ed2218b2e4a924c94f2ce8a3fef2d9a455291de9855b27cfac87c1d0de4a11c4e9cd2165e08254b2b10bb8483b07d1e2cfa0a92e7b39f5ff967c3e2e6560e4de8140d1b2977362f43e09e133d5e29dc34a320cecfc104661a61cc6d010ae2e7a1b6cfe5f20e739ffeefc3e113330f2122b1965f9380f916a0c010b2233ba709eecddbeae48079ba7b112df6dd7687a5990ddc2b5c369c9a62f42ccfd387ccc61e5af79a466e8fa9839de46993f24a6ba0a98e95e") 2018/02/01 07:44:06 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)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x3000)=nil, 0x3000, 0x1, 0x8010, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000082000)='./file0/file1\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000009e000-0x18)={r0, &(0x7f00007f7000-0x9a)="2e8c49a436be8737f5f0b9db0460464b6858e5e56cc0c48c548bdcf19af1eaa64a02ffc1818c441b729c6935cc7086fb68bab8e001f9f4dd588b18f8107d7bce9e2d09309701318e414378c9006bcae04c46771930d683a1d7c4c22807e5ab2cea81cb0caa0100000000000000d9eba6dd69bc63554a214f7156bd601e079895eb5a7f12777eee807740e7c4744c3936dbb2b00ab0469a1f8252", &(0x7f000036c000)=""/0}, 0xfffffffffffffec9) 2018/02/01 07:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000fb000)={0x0, 0x0, &(0x7f00000a8000-0x40)=[{&(0x7f00001d5000-0x66)=""/102, 0x66}], 0x1, &(0x7f000060d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00004fa000)=""/64, 0x40}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f6000)={&(0x7f0000529000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000343000)=[{&(0x7f0000bf7000-0x40)=""/64, 0x40}, {&(0x7f0000e68000)=""/242, 0xf2}], 0x2, &(0x7f0000ce4000-0x7e)=""/126, 0x7e, 0x0}, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f00008d6000-0x2c)={0x2, 0x3, 0x80000001, 0x9, 0x19, r0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7fffd, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f38000)={&(0x7f0000ddb000-0x10)=@llc={0x1a, 0x0, 0x80000000, 0x2, 0x7, 0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="e4a750fc99122b28d84b85d6efc5e92414a986257e7b868958e8f84e583877c16561bddade74f8293446f67504907526b428ef617c8eb31992ebca765f97a068b9beb995e2ed3df7e08820ecbd0abbfdd116c9cbad284d5c7bedab710308b9192c33e17241e8fcf070ed0ea6f5595c35520d", 0x72}, {&(0x7f0000a70000)="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", 0x1000}, {&(0x7f0000000000)="1f1f182eed8fdaf7a44d3799e92dbbdae0c5868f21411ce241b520cbdc0a63cbeceec950f44b6f085fa76454b5f84cac3be050e1beb8ec962250c6dbdda13ff96cc4c83d8c02e95f6ff6da7f6e2da5cf4b7ee4f77963b782863471a3dacde450825e0f74c3d2b93d5fcd2202a1f051e68f54ddefb43902ff91287b9329bf34d451b10f57d61c9648aa22c28f04bd62255fa25728101f97521327876ddb6e6ac4284a83e199137ce4df01b44d05f0be097a88cc0c69af7b34dc1d437f975d21e0f63b9479f7d706fa5bfc8a18cc06308a8b0cb2561a00d11f1ffbcbcc0d8aed2d5b2c58d2445ed99ec2574329b541babf", 0xf0}], 0x3, &(0x7f0000e2f000-0x16e8)=[{0x88, 0x101, 0x0, "564ef50d4f632bce030f4e63953ecc3b576fcf2fda9c4d9c108e4641693a4d9e68a7349c2a65622b4bfc6288718aa55edbb6ef7e6a9d1d33c1c9a559daa664180e19febfa5b1529f00282d834041eec5311f22d223ecf3e43550f1cad84812a396f906f46cbafb2903732869c79e87ac16c1e3"}, {0xe8, 0x116, 0x1000, "2b00a9af5e2989837f7f88f9051443ef9e2587dadc3849c2ecf264389a09346dc252312bc4297afe32ba03b05d48fdb6fc0f41654a986c73de0bd5a374ea009dba40edfd9a5bc5886820a5a889668f0aa81f8804f559ae6eb11e1c775d268390b9164201b4859f2779ce47bb58f02419a02e15664544c0ac5544588cd9e2b68c4acb4ee69d14f3205722c05dd80d6fb19cc56f544a8bbda4d1c124b1e67fec5c2db5b4aa13ee826a3796b46f5aec37aaf812f03d9e6b6d77f4e4c376ac31de8a751f2cc3687bf69202d3842ea3bb0f22f03c"}, {0x1010, 0x117, 0x100000000, 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{0x108, 0x116, 0x1f, "546d2ae530bad31d5d6672c23b7a9f1e70e547bf4d05ca6d4447f23c34920c81f3270ba69cff2f78d7265bee07e8f05d170e72e554954cb0a680222887291409f543d410abeb2dac040927f4de67009802e7812980218f5dd5a03d3a850d0ab275fbce3315dfee7b13cfddb29e8ed397bcf644166c12c99819f1bc22f3e7a9e625af57cb26302d342bb4dab314a38278eabd2255bcdeb41cb6d6424ca8b84eadb59074cfa4ed3eb3b5f46c808b059f4379b062a3ff3938a1f8cd02b1c46dadf099717d61787b87764fa8c33ee8ec7df943597882c135fe0f4013033d129cb65257dec00355429865cc794dbe2854d1f8e99776d1"}, {0x80, 0x107, 0x1, "7623a8c0756227f76228fb8a60c9307e8747f2d72d22554766c694e22ffcfe0ac4383b2183c5e9cecc28a6f1fe7741aaf2efb4ad88cc1213fa560ec3ec2d9a6bf20bef35486d532a4ba19b6257a72c96c2edaa0b91642e89a36cd7634bf4cc97ffe154aa27b8317490ae834777"}, {0xf0, 0x116, 0x36, "3c4dd4f7b2e6ec2df85d0e198b3a11f52843c85ee17e3456af782e915e501327ef2dca08237773dfaef872d81e19d7273edb1862de69532b54504aaa50cebb03ed4a5d67df40bb47209344ff5231cb8b6caae92d29a1be73c5585da7c662661fb82b1755d1aa4f98b50b193c6544daae02a35e3d25219b82652080482cf285654c546917e43bc0b7e281a5aadd4b79ae9f614bcc867c29c1444562fee5f1c49f6bc407165ae0e45140ce8bc76a777a95e6a56f9b37e34fa4de5ef988440f0ff8bbe735f3bd71eda461816978012c5c300c4d834fefe47629998e40"}, {0x48, 0x103, 0x100, "03b74217367795e95dc1ca3ed50d2f47361d523af1e605363ffdf3ca39b48708aa653ba38940ec085767b363a9c3ff9bd6494407cf"}, {0x108, 0x84, 0x6, "e50b933d4bf24c3e3c497dbf2bf855bfe68b770be196799b5840a935fddf1853e8ec7406a04f1e7ebf30bc3716bd2810066e14520317d75a6c65fb64a55e670c20104aa59974b029cef68f9a4a6d05ca69742cc782722d6ef944f9f665d9e6aae5de704937f69450ec1a31381b41c0eaa3eada033192e448aa17841aa76c63fd90f329195bb6c3c47660783bee138846ff465dde9499460e899f7689d6f9a9acadd399a2fcbd1ffcde87a774c53434f31b1143e68df9f73bf666e0c1af622216bc65071eea0ef167f12136f30d155ee04ea47cf68e6f3a8bbffcb0f1a3f93ad417f380723fd5ffdbb4d25ee5eff1417b5e"}, {0xf8, 0x88, 0x5, "5e652aa091432ef1a7c67e8d74221eb9c12124f4519288a8f83e49dd577bc8e0b6552377ed2156e56dccb5084eaa0fe8ee2c7c74318ef0cc34f1833ba028a6ae0bf984ebb4dbf6f29b0daf123063947e5b24a76ebc488a5567fa1dc8050f79e11d7fc815752942dc53dbc0f54a4c87d16b37d27e3bc4143809c59a82a0e51ea81d1f8379a8a02a5e31fb967592377a76a3f0c4909a8c9f4e67ee72b95d8926dc7f3166056859f04fdf12e9aed6ac53634e782d3536cfcd4956fec27d064bef64edf4c92f4b192fdbc9256732a4d5866f158022fb2ea892e5274c644c0cd659b5c0a2b8152cb8c0"}, {0xa8, 0x103, 0x89, "97129472b867985fd1385e44ebc3cb1acc25e4feec4b1d59e07c3c71c7b1176bb3adef8027a41b4155bf873331163c76b6d5c46ec88b5f3b568054ed6526a18094f9851c698d03bf06a7ee54e14fe6e1f6b628b9969b316f940c7c8c31fd15bf5d2daeb477cd3bdf147f069e831a40f8cd0d60a2531e92b2ec6a064258f7a149781dd45cb4b9e735713990a38c30066816ebd123b089"}], 0x16e8, 0xc000}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(r1, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)=""/188, 0xbc}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x11)=""/17, 0x11}, {&(0x7f0000003000-0xc0)=""/192, 0xc0}], 0x7, &(0x7f0000002000)=""/69, 0x45, 0x2}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000065e000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000722000)={r2, 0x6, 0x1, 0x8, &(0x7f0000a2e000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a8000)={&(0x7f0000669000-0x8)='./file0\x00', r3}, 0xc) 2018/02/01 07:44:06 executing program 6: socketpair(0x3, 0x7, 0x2, &(0x7f0000a58000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x1, 0x8, 0x7fffffff, 0x8, 0x0, 0xfffffffffffffff8, 0x10000, 0x1, 0x1, 0x4, 0x1, 0x9, 0xfffffffffffffeff, 0xffffffffffffffff, 0x3, 0x6, 0x1f, 0x2, 0xbe22, 0x1, 0x5, 0x1c, 0x101, 0xfffffffffffffffc, 0x200, 0x4, 0x1f, 0x2a, 0x20, 0xffffffffffffffd9, 0x6, 0x7, 0x9, 0x8, 0x8, 0x1ff, 0x0, 0xa211, 0x1, @perf_config_ext={0xfff, 0x1ff}, 0x10400, 0x8, 0xffffffff00000000, 0x6, 0x5, 0x9, 0x6, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008b5000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/01 07:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f0000101000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006b8000-0x18)={r1, &(0x7f00006ee000)="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", &(0x7f0000f7a000-0xc8)=""/200}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000430000-0x18)={r0, &(0x7f0000134000-0x29)="27adfbd94254201d2e6d597591215fb46ee684bc4d3c13d52156d0e3a1abf0d36683fdcf03b24026ac", &(0x7f0000575000)=""/82}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004c8000-0x2c)={0x0, 0x669, 0x8, 0x1, 0x0, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ad2000-0xc)={&(0x7f0000867000-0x8)='./file0\x00', r2}, 0xc) 2018/02/01 07:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b22000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x10, 0x80000, 0x4dd, &(0x7f0000e78000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a04000-0x10)={&(0x7f0000e90000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fb1000)={0xffffffffffffffff, r3}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000266000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000030e000-0x78)={0x0, 0x78, 0x7, 0xf0c, 0x1000, 0x30, 0x0, 0x101, 0x80000, 0x8, 0x0, 0x6, 0xfffffffffffffff8, 0x40, 0x8, 0x8, 0xfff, 0x10000, 0x0, 0x8001, 0x200, 0xffff, 0x331, 0xffff, 0x6, 0x80, 0x6, 0x2, 0x6, 0xa2, 0x6, 0x5d9dadf1, 0xfff, 0x10001, 0x0, 0x2, 0x4, 0x20, 0x0, 0xbd47, 0x1, @perf_bp={&(0x7f0000180000)=0x0, 0x0}, 0x18800, 0x8a2, 0x1882, 0x5, 0x4, 0x6, 0x5, 0x0}, r0, 0x7f, r2, 0x8) mount(&(0x7f0000b32000)='./file0\x00', &(0x7f0000816000-0x8)='./file0\x00', &(0x7f00001c7000-0x9)='devtmpfs\x00', 0x20, &(0x7f0000be8000-0x2a)="483c9d63521a6fe88532b8644261cb868f4d09fdadeb3856abefb1138c04dadb4f4fd8db94125fc79131") mkdir(&(0x7f000076b000)='./file0\x00', 0x1b0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd55, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x8) 2018/02/01 07:44:06 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000efc000-0xc)={&(0x7f0000efc000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x7, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000084e000)={r0, &(0x7f00001dc000-0x30)="", &(0x7f000063c000)=""/4096}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c3000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000db6000-0x20)={r0, &(0x7f000014c000)="1e94ba6c88a22558453c65ec1fa0e84a4c5cdc9044e6cf220f4dc5c0653f2a4221859d3dbfe4a08b7a5d83dc4879c2f0e47ac2e6b5e1a60f20d4641f918780a2a94b604843d0637df79982b70b74271004e411c969315c0e9d353fdf149512ae21f7d657cf63a4a05b832c328dd8f454b7032d10953cec9c83402082de29444d3505746f4a82f5c590fb4e4c8712970e04ab713c60b03760b60357b51e994b7ade31fb392d", &(0x7f0000504000-0xf2)="f09dc6108c8c9c50cc12223c24a2b98701bf991b47dbd95499def7ad3ea3ec2994c2fd7d56910d7b27515c1d7f2e160bc25fb7ce77460a034708e1360f4d7aabaf580f418604a848d17af44b6e66f15901fab8361dd250e7dac1707770828bfc15ee4f6e9882c05fe979f4bcd33c94bbf33ab18d6973a987b25ce4314bf5c490e1be4581a8b845e08b442c13c5ef725c53390401105d21540fce624212a424e03192ce45fe4dde8960e04fe2547ebeef679017adc845a2b7d07cd0ab8a53afe7ae5db47149cb96576910e872efd5a7c39a1704b1897d936218e611f651c77cb71dcc0c8d3782ff6b18e23e491f6ba0d94a7a", 0x1}, 0x20) 2018/02/01 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000-0x10)={&(0x7f0000df1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000295000/0x4000)=nil, 0x4000, 0x8, 0x41013, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000324000-0x8)={0x0, 0x0}) close(r1) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/01 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000f09000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000715000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xedfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000556000-0x28)={r0, 0x0, 0x9d, 0x61, &(0x7f000050e000-0x9d)="857d3ccbddf4a90846ed0d843303908eacd81ef204a90ffb93b520cbe03f5eae4302fce2e86ecf040ca27857fbbd66646161743e8840862d2369d8c59f3ee8abbac4f866261e8484f51bf60463d045e58e4a012723922a97f25b8c9cc8c83515d2d5243d670fb43005a8b7ef28b9d200d03ac6f63e336277a3f98fd61bf7cc15249c5c6877c3165c89df049afee690986fa613e0bc818b18f24f1c4c1a", &(0x7f0000641000-0x61)=""/97, 0x96, 0x5c2}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f000084e000-0x10)={&(0x7f0000337000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x4, 0x3, 0x0, &(0x7f0000168000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fa4000-0x4)={0xffffffffffffffff}) 2018/02/01 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000333000)={&(0x7f00001aa000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001f8000)={&(0x7f0000fe2000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a22000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f00006dd000)="") 2018/02/01 07:44:07 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r0, 0x50, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x621, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000-0xf8)=""/248, 0xf8}, {&(0x7f000000b000-0xca)=""/202, 0xca}, {&(0x7f0000007000)=""/111, 0x6f}, {&(0x7f0000007000)=""/150, 0x96}], 0x4, 0x0, 0x0, 0xe60}, 0x40000042) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f000000a000-0x6d)=""/109, 0x6d}, {&(0x7f000000a000-0x4c)=""/76, 0x4c}, {&(0x7f0000005000)=""/116, 0x74}, {&(0x7f0000009000)=""/75, 0x4b}], 0x4, &(0x7f000000a000-0xca)=""/202, 0xca, 0x4}, 0x101) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0xc, 0xd, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0x735, 0xf, 0x3, 0xf, 0xffffffc0, 0x1}, @alu={0x4, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x721, 0x46, &(0x7f0000003000)=""/70, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002b000-0x38)={&(0x7f0000f73000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f72000)=[{&(0x7f0000a6c000)=""/251, 0xfb}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd6000-0xea)=""/234, 0xea}], 0x3, &(0x7f0000f13000+0x347)=""/160, 0xa0, 0x9}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[], 0x0, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000067a000)={0xf, 0x5, &(0x7f0000f73000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x81}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)='syzkaller\x00', 0x8, 0x1a, &(0x7f0000852000-0x1a)=""/26, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/02/01 07:44:07 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) socketpair(0x1, 0x8000f, 0x4, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000023000-0x80)=[{&(0x7f0000023000-0x2b)="aa7d5e6b2bd7129ca0a9f72741b23bc4fe45f212b3827af88b4a8c0769594e0a0653a3c50cb535a24f57d7", 0x2b}, {&(0x7f000001c000-0xf9)="a26c1cf61dceaeb57ab175b9ea344969a101dc73d01bcfa9bd14400be4fca1e55146437e05fed75b379286d011d8350bcb809e990b15f1cfc9d01dd6312619201a694ae92a1784978c13acbe54f20c76490524401338d446248c03d53b09c90f2abbc33387d94116cdee72a0a02ef937fa4c71cd38bebb28b62e9580009a8eef424e686d851287906793abf2a99705a0e8a7949cbb64f6280d7e2b2185e675abb050c376084f85e04891639ecfa1af76f065eac84a4e9b5491051a43b30fc72e05b610fac15a4c7d6d1c37fd626474fc4f0551784000ae5caaa47779f48c67fc11aa1d07e90beb01bb1b7fd49512bfcfa6dbfb278ac0c1b22d", 0xf9}, {&(0x7f0000003000-0x15)="c3ab733edd8c349b27d0dba17c96952cbfef9226f8", 0x15}, {&(0x7f000001e000)="965a25aaf8d6bd2ddece0dc10576f4bf13018d7041bd58edaf794b7584d2c3f24b66d20acd1263569997a98891bf6df6da4d6e3358a8615ee214ea95e264e3d38bc6ef2a76ae4e0dc74c48f8e40030a6581080b120cf4a6a2c24cc60c5e7f436aad5f5ea4f48a95109d22a57c653bda188149377187d6fb98e4f31fa5fd2c643455cfc59dda0bf6bfa733e06c59bddc82272f6f73ce7c9b9ecf949f66697ff565ad7bc00b7e071ef0f5a0ef0299e3783188bdc0a799a42c476276f620d0fe5b8ec835e95f10595d0674e423d9e741cbed5b5", 0xd2}, {&(0x7f0000022000)="a103430ada6d70d811d8c5fdd395584deeb9af4b462c832317cc62b300e6928d1b00c62f736553e810bc2688598039403f79a40b7050a36a4613810558d6a3541c9809a5205ea520ebe755b4c93440024b0063fcc56e101d50f9b5c02014d366071ca54ddf2ae1174556b1f2f72cfa157e5400e2994a5c16588c75fb399317af2b80986818a1a11570b13c0d229771158ee93223a3bbfd7a7a07bbae2af61ac948ea15e71c268f24db77b93bad9833e6baa3b867b691ebe57301994e09d026a6e3ac0dac124cea28e09e5e7bbf0766a38dec73d28a0d338571f6fa06b538b12ce3bd4719c919dfcccc04", 0xea}, {&(0x7f0000019000)="bbe9ab31fb39f6f275a290ab951a6436daac2a6d22b23965abf348df5a9b31a4ecc7ae170c928fbbb6013cb0a866ac4986be37b703fde69abe883d5a80717a2fec499e16c1207bf1d36f1f0d1f8bfc56cf3f92b8b9a4b9ccfa47e1c0080e6c55e74d7123811591221ac0a0c07d677498db1bfd728a24be789cc44cf89550d6e3bf47a5e4a9dae807fbbcb8c1ec461fb71b8d3b764f7ef893682fadb3b11ff40f51458ef98e5a6d8f966129723fac4edff05fc50834a8a7767eefc6e1dac57c3d597162df949d79dc9486ff28e6ec9356fa92c8ce8d4e491a75bf7139f0c4c5b71e336d30f40590127d9080f01e0f9c8f52d1cfb2b9d4987201", 0xf9}, {&(0x7f0000020000-0xe5)="55fee20236b5e79edf1dd78155e198903ee8687478fa62f598c9b8b8e7eca8eff805f545a79dab2978d4427416bad552d8196ea5b4a76002f926bb0c5b146ca91d8dbb75cd92c5f42785d241a1c8378aea1472b0bfc585242d8ad68c5ba26cb47c01eca0a6e0faf6432de9b81c967c004ae33f8951b42e5c8301fa2b9965bd50fdcde6c9d4adbed150419bb391aeab95376871db476b141c3f3cef0b79df4946c758f85b06e081c0ce9cfeaf432fb90af597636ddd989faeb813b082487e2708e18ee23b5f2804fa17b893cfe97ba1fada50a4608e082c74c85af3d9dcb01bdd198e6b78e7", 0xe5}, {&(0x7f0000018000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair(0x1f, 0xa8171307b706c414, 0xb5, &(0x7f0000136000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000559000)={&(0x7f0000c29000-0xe)=@l2={0x1f, 0x0, {0x6, 0x401, 0x3b2cda9e, 0xffff, 0xfffffffffffffffb, 0x4db4}, 0x100, 0x0}, 0xe, &(0x7f0000331000-0x70)=[{&(0x7f0000658000)="0c87ddd5ae12c43f0ae6d979fbf981a811843e5af1479b6174a5c7ded9d2d99e20a16ce429595f89e7e6205abf67bd9d2e62533fbde52b9b7553a3", 0x3b}, {&(0x7f00000c2000-0x96)="02888da0e8f0d7dffe4e610ae9d452135ec1107d7bf7dc891e5c53648f3c1114db887aafad9bb835427e64ec5234c1f89947fff224dd496f9884a4dc04bbb754c9eda84213768e770888913141d66805ea2a2e557a5bb0b23bbc32d50622ef81f2655c95c809be177222974d4d9308429742cfd032424a2061c8c0a1c12a091f9da1fb8ba34e557b156166c18dad12c00f0eb53f0058", 0x96}, {&(0x7f00003f8000-0x83)="35fb3315f429426c806897bbb9bc6c418d638d5af2af022db00ef9175fc50f731207348adc7d3fa397d5e4b459f3148846b7406250860ef219cb768d66517a22acae3c31affd4b300ae83314c94a4dbb116ff95c523961464a0817f9cce4f7be7a3d9f50bd7afe14b29d66dd3b824d7a1eb79a5a93b6d3be4822bb1ee98f489fe7a4a6", 0x83}, {&(0x7f00009c1000-0xbe)="ce2571752859685aada6cdcd6769e48d1a2ba1c90b6b205b529d55ad702cbe84b401bc812f9bbc9c8ce52917b22f5479df2e5426216c6e49e731e5d84c97430e1612efb731117550cd8a172c026480e9e176abdb704333dc7bce7fc288968c0db9140b2346dd82318f3b1bade03e5e7c7ac1bb02317069487d137584d3c5226cc32a402df5c002292e4feee34d08bbc7c6ba7ad84a383e25a224b05d944637a4ae42b7341501b2c03e9173b53e25d4b39f98056f07b379d371d19f994466", 0xbe}, {&(0x7f00009b8000-0x1000)="a716083817428e3e4a488595d63a76a0994a011ba9932f5908a369638895e96fbf8397b8e2775f4734abb7566ccd8d17a64f4ff949f3a6e1718b81d00c61c605c2084399694db7ab14918e335a3099163c06323a334bc66e3a4b933eeda31387ea652b8719f0ccb700afe9a3b04f760f24917ee23322e7b1a453174451bf2ca3882b55429bfb90a7e9c9133aea9f304c0a95a0b261e166a0a7b1111ba117b829405c96679e7368c7c17abb6a5729ac90c723e23de8e40508552251d40bf1c9449462b13fb082fd9fb2293f7e1c7566fc60cac62419af415340e2d0c586dd2c9d709786d12ee5bbf22c64787aeecfa47ff4b6c2dcc95e2f14b1c9c923091aad66d5c94127e631e0ad4f8466a8f08e0007a62a4b036c2d36b881b7c8ed2c92f4320cdbd865a80386de5b3554775c9ff5ae7e32969eec6c53dc86d7438c3b2027802c2e950639ac442df063a54d479ac81880e5b4f2d59afcb5f6449c76666ff9e364f818a234909e00d080969b55e670f77fa8e0682769ad46b51562860a8e8bf95c9fb0367d8db69e85639b3a006fa8bbeb2713fae9c2d1c743d487e15f5b1559a572f04e582eafcd0a8b3f2b4742e1c49560b7e905f321d8f37fff6f6c13aadb2b84c06e2311fbb838a99c30026018ebb002ac9871965b4936f53755910c2c970ed61a93af30dc43b7c0ccb23b31b99de1a37302a0aea84488b972328efaf2eb5d77e75218e40b1053104544e4c41cded63f11be3a5bb6b47272f029d330bcf6c8a8537a535a1184c13d7e8ea8a66a3f6b4b007a8958611a2493d902ba13d40bb030f2d530602292025a8be22440902e34a60206d8d945899340602b9006446f2e881dcc3564d947fe7bd972b1dc0f932e6613c13663eaa6a339e41e313e562f7b1761c2e087b0e2f26c6cce5497a53148ac99f929236f272a0734a89bc7756bc32ec07c47a06de559d108e212f9725160d8ad239a1e9dea199dca2ccf5acacb29c0e8d0d9d1ab2288dc23b0bfe222cf6da966f3900ac39f0b50eeedf02e03a01606454794013d4412493021f5c159372daf887c7515d184f5c8dc6dcaf45af9f9770a127609756abf4423c95b3b8aba0e3fb5cf361ded6032a4e55135ad09b041877ec24037fb68ddb2f00d9f392d1cc08fcd6c2a94ad51669102046cd544dad6f11d2f60454b8e7f9d0ec8d25f93c9c2730dbc346074d45ccc7e94fcd2a766f875cde838b986940df9e851ba910eeb997a8c89f96c1c5afec6690605a60e1b6e06cbbcc5bc4146dbf8b141be27edd46212b64e2f346437ba35f9a7ef7b18d160deb3d3a56e51608bcf547b4263dff5507821951744566429f5486e510bddd749787ae1b4381e6d6aaf391f133f5249740a29103a87176137ea632d3e4adc7f6e1ddfe38146a84802a78aee5d98eaeec82a002e0a65c980199a2b8f7d0a1bfea91dfee0aa25e2db1034f423b0acb8f05ab061100697e269e9bfb38fdd0516b63eceaed8e131d5250acfd5e7b14e98b9b2ed20ef589c81315d14078219cbd13cf2db237c9d07d8651232443d362672257d4af3bddd088ad447f2cf9cc3c44af140a9c625a13f70c7e4a210625918b17da509330843ee6df907fe23bb827687d693edf4e0e40af0de987d5512ad6fe579676e81551526d665d9b5fa6b5492329e0555e8e7ae51c6669245171ee87fa94c7762e58bacebf7e4a0ebfbe48287d20e7e6e4456faf08c54e00368f94a609f0c3d5d3ab0449edec2a64fce6b5e696fce60d5cc0997eb6909cea3b9b7c5e47c252b07160907f06ed34f364f25b5d204ad1d89a648cf784a2352217c3e89ef5b7bd7574198ff480ffb79da61c37e7a78e1b143813be1b1ba6a450d707272ffd48360a5c23ee2a5d1e175f8bcc616b4efafc0f835b4f195e0947b8d36fc437203feec7b5799916f8bce2defa00e31901f6c9d885c6ac7537249186bbb2ad84e7f5830f579fc438ea0a36cc9f3461062c9f20524cb73403e564babf70bc2f5af934765615a1e75915c576f9a81c2e8f14abc6b849ee19a60b55602e87ecdcbe85bf41212121c472326223310da14f08fe6a1c1454b1d45328004de893cb57690726c880af83dc3164b8a1b4a096da0597c0d130819ff6d86e4baba57908c924b3dd1e11624fc3dfb22233fc74ba932ddb6dc03dedabc775850f9a2a4b2918895c754253e1fbe8c25dc74189a8fce4967c7a5f45238f5d11db57aabb2f97402d0c3ecebdb54bcc2f813f155a83baebd4f7f43a0408943858bedd389ffe7195e01a2b7d9c1263f19bb15f92ea71db3075f71ac1cea5b01be744b9b03221251baea817a1dff986301a9bc5c08ccfb9830ee04be27decd5b2e19b3aa7242b1a495a91c7ce02614230fc170b460b279258ec6ec852289ddf7264ef66e8ab3d8b7e85b17c8065f427cea2435fc48d284419115d99c9ed838b35cb8eb0ac44473332da20d8babf44d8f0bb22b87030245be2cfd6706597debdc47b3f5e308715db6dd85d3e37c945d2e2644ebbd70b5c3e51fc5ea4327c9fdd24e0462b46957e53429dc292e3fe86a87a76f3df1e59d8935185ba445c36a9519af187abd788194da2ee87304022e037d93b0e05cca791d57dd719f24c2b8e4eca72c02e1950e6000933974aa4bb7499033f45e3d0ad8249cec62afc0408009f5b864de671babe5a7a363db49045d835a4ace6fc47664e591cb32cb32be9e3a7a15bb14026a783f6e9804726463e91daf0000fa28a32f08c8598458dd7415da05b9f055ec4296afbd9892c5d80179226e67b11c245d2bc2094808c7b45063c909d05d6e4d6804fc5d8f116d0a9118d57b41fd5c57d4b88a8396f69413af77688ece62fed67f0fc53a6ebf45cc67b39c606da30b647e893445a828423e681a76f88fdb9aeea5ee828ecd7bb9fc5539e545f6742796c5436bd6c30f7eeb738b06afb927741c7a2153ffc58bc72c50bba75830faa3960782ef3434aaf6860d1b2d7003776a9ab45a06b0a31a43803ae6b522e7c95042a8e1b893de491677892673c1e984ed01e2bd6aad32b3b7d5fe5f3e961b94d9f602ab792f0e6a08cf9b3c535478ff491b766fd8e8628f1fb70d125afc7228ad69aba527fcbd174813a4ec2ca33beed383288a4967c9fc3c329e9b55f4c1ceea84946049b71d093ee1c35c7be1e2b24d1f47707c7df4ca83e4b3e9c6cab38db9761a639d2d4b94cf95e95e730494f5a8cf9a865c1f2cb3737439c39b784f3f175e89f93453015b45685544abc2af6412961856411ca0bff0489daa97611dc4d8e3c12a3014a4a61758d58eec42fde17fecda38779878d19a29e0c11a1262e5ae771ebfe07ffd2d9121a93b97ef0c25deab076439ccba078d721b6b4a54b4ef35db4f783f26758d5e6a4937b803274a7eba998e15e16f08775660f4ad1b312775d29f6cf28209d6f87a3f9379edae965251789686a818816e0afd9ebae604585b139594c7b55a01b3e170f2fe0229750a43780ba6bb3631c293caee7d60989a2cde5c4d2735ca78bc7db3a7900d599f3605307a07ed1af852423f46b7c5af5276c3842c0247afc0fd4183ee63dc86c78f24ef59d23532bef9337f070e74048f1d4bffa34fb6a48590e88a14c95469a42b5af439b7cce5c63346e178b21373cc8970c1da608a25677441ac66b467be8b1241e7bd87c02512b0a970ab092e3f5a3953a465bb0e8f0de44aa1484fe87460bc2e86e3f94f3e42faf8d5469c059317895c353baae1f4fc45f58d9163d92f4fdedbc9d1060ca22f8ab4a42f7dae774ee043fe0565d9f1edf3ebe166a36742a543f0f4f26bb80dd1034935e6eca9e8522c59d367caba520e087c262b0ebd5e6ff2106d9c456bd09d81edc72515e6cc7ab8b325309f84044ca94cb93eb067e5859b0e9bc6fa59e8824dbaddf13eaca2329638b1a9a9165723c7ee7f929a30c5f96ded335c1564d6cf770a54deead60434303ac917568f4d7ad19d20acaa4a62d81345d5480b18b2e1b82e83e0088a235329c0bb3ef0d4d624a8f6a35d5995c5c1ebd0e13d585454a84c282a733167f477022da584ebd354f5a79907e4af9e23e72ad3da0184e8c103821d0e3cc19f278cbe4527bb37fbaa83aa503d81084b69a6ada2b277584ba1e545e3a024f2819e08329f05fae6abb3ba87604290717b90f73aba7c769ddeaa8c17d3acfc78064cf11c62afd57168e59ff2ad84cdd6f8cec7fd33be0d3484c1e08123e7707fc3ac934a4288adc2baf92e08cb257f283d304a3452413a110e8d7ca309406759e18e5b583a7b8e480430e1fd8d4e56dfec42f4830ece3751c298c62dc48c39799e88210d0382fb126f668ab0e8fd52e0144c0e78a84670d38cc0100d9c8c9d0c42e48fb66f93fc7dd5916e5e6bd614ee612a5a59593ac22b0acc2867e73c5a2309e83c8470fde385081451eacf168e4fb82e839bf28677ba1d914e2826a11658b42d4132297729b7296e51eb0c32d7912a4453e7b37fde871dc1deca8cc8f0947c17f3166f7d12017eb21626f149548bb00cb1491a5d8dba0bbd6463f80b4cbfb1d5c94adf1f37842deb8ed6b81cfce4ed66091fa246a924b0abdf97c8f321d269105723336f69ee298007d60eb54b4aaf128b6f14148fb965e984e3acfaa32ea08b118e3257a71302fc80678570e4ce9c86d24b4d2de64656d5332a33733affc83e6e4e577699f1a4d1a04254ef9bf7d80d7b317a9fc766e20de778770d1339ac8e04c19dd8e5f5d8d96a5dc7da3c04f2c87f9d52368d566658df293b5d14c09094c0930a03e3d9822d9416e77ad78ae9025629b8cc13485cd78c5c3ead016453ed5fbe650adc06089762eb49d34b60bb8c418708718242690a26806eed3a62b47e6d13a2f16fb25d4269d56dea2185593d03c4f8acd5675627ff3e50647bbc7f280fdeee9f48610f0164fe6adcbbeae298ff9d25e0a42046306eace4f5dd9b0c79254f465d7da4cf34552fd449fb6d3c10befad6aac8b4900ec6ea7632a7cce8b7452a750efa3a6d1f71e4253d6c1ebe97c6cb0ba8f585be8e14541481e8ea1b8da234fb239f4f2bf5c8e0af004a33cd8f3ca20d64aa1eb38452c32ac56f5ea46c58beb9286282601115b39df7365069f7c35603d8eaf482547c739d2e341e934d21ba18e07f928648556c77923c01038517cf624254a671495b58a321f376130a0f59acb3de82aee687745a918e16b162650805d6dd68c719a5ff78e6df8e444a43b11a05ef58d3d769925683db9c8c0ed7c64d651c797f86aa5112c80d2a6d95c273c2db32dd7ba811ce54dfb333eb03c40164655a65f25d2a8b9f80356f1823cb28144e97ce8e981c7adebc8608df5f61d8ce24e59b66adfee2f7c5dd78852f262d77e9ac4767a634b734cbbe58d99a01608702c906f7d18269f071fc1ef487e2a5eb432d22714c65cd701065d55024ac457aa5474ffb0b8d90d3d1d2b44325b36f127653d39fba5b6078750f1e712fdb6cd248e1c76ce4f4c2ae4026d7dc7b86f6aeabecedf003bc01e381fcd0a465996fe7ff26d568ba7388e0b292044072d36f45fb33f977118cb0483e18cb848f3b8af8741ac190965efe826dcb3aa5b52403e0ebcbb54231766cd9b4ebd257c3e896e7a85c55b0b301a5ef6b446b314da1e2c9313e9fa7139d91cbe953f72dc3bf7b40d5248eb40705507c564307204bc22a0c416c63fd5549735eebe1f1fc59aad49a969000d8b5188b68191f3a864d7303c93dd743ddd0826ccc194a37b688f41fda4d50036e66e4851baf883e81e878f0ffcf64d9085bd0ed46", 0x1000}, {&(0x7f0000df7000)="", 0x0}, {&(0x7f0000f7f000-0x73)="53dff94ac24eac724f7573f3a3f84a1684503a62dacf3e0ec402208a1adb2ae3e265a4d2932041f8d6b759507acd824fe6ddc91a001b5fe46fa246919fa330aa7c0557d082cc6c185d479a9492864f52cb309a23882be65f947c14e0d3f019e67ec9d5b675b79dbd37dc4df5b25bf67ad3a649", 0x73}], 0x7, 0x0, 0x0, 0x1}, 0x44000) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000)={r1, r0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) 2018/02/01 07:44:07 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ff7000-0x8)=0x81) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40008000) 2018/02/01 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x4395b861, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(0x7f0000129000-0x38)={&(0x7f00009a8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000828000)=[{&(0x7f00008ac000)=""/23, 0x17}, {&(0x7f00007df000)=""/4096, 0x1000}, {&(0x7f0000267000)=""/45, 0x2d}], 0x3, &(0x7f00008af000-0x8e)=""/142, 0x8e, 0x6}, 0x10102) sendmsg$kcm(r1, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000044e000-0x10)={&(0x7f0000e29000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000e2000-0x4)=0x0, 0x4) mkdir(&(0x7f0000125000)='./file0\x00', 0x0) mount(&(0x7f00008c7000)='./file0\x00', &(0x7f00005a7000)='./file0\x00', &(0x7f0000ceb000-0x5)='vxfs\x00', 0x0, &(0x7f000038d000-0x3d)="") 2018/02/01 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) socketpair(0x9, 0x803, 0x100000001, &(0x7f000019b000-0x8)={0x0, 0x0}) socketpair(0x7, 0x3, 0x5, &(0x7f00002c1000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000b63000-0x38)={&(0x7f000004a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005ca000-0xa0)=[{&(0x7f00004a8000-0xd7)=""/215, 0xd7}, {&(0x7f00003fd000)=""/64, 0x40}, {&(0x7f0000cb4000-0xb9)=""/185, 0xb9}, {&(0x7f0000023000-0x6b)=""/107, 0x6b}, {&(0x7f000043b000)=""/67, 0x43}, {&(0x7f00002c8000-0xc7)=""/199, 0xc7}, {&(0x7f0000470000-0x26)=""/38, 0x26}, {&(0x7f0000a4b000-0xab)=""/171, 0xab}, {&(0x7f000090a000)=""/254, 0xfe}, {&(0x7f0000817000)=""/10, 0xa}], 0xa, &(0x7f00007d6000-0xbd)=""/189, 0xbd, 0x7f}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000988000-0x48)={0xf, 0x10, &(0x7f000080b000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe93f}, @call={0x85, 0x0, 0x0, 0x34}, @generic={0x2, 0x2, 0x10000, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x334}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x0, 0x0, 0x4, 0x8, 0xfffffffffffffff0}], &(0x7f0000e80000)='GPL\x00', 0x2, 0x82, &(0x7f0000a91000)=""/130, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d1c000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f73000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c92000)=[{&(0x7f0000adb000)=""/51, 0x33}], 0x1, &(0x7f0000ef0000-0xa3)=""/163, 0xa3, 0x100000000}, 0x2000) 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, &(0x7f0000f74000-0x38)={&(0x7f00003e2000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f73000)=[{&(0x7f0000f74000-0x6a)=""/106, 0x6a}, {&(0x7f0000e37000-0xf4)=""/244, 0xf4}, {&(0x7f0000e7b000)=""/160, 0xa0}], 0x3, &(0x7f0000f74000-0x1000)=""/4096, 0x1000, 0xc9f7}, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffeaa, &(0x7f0000ca3000)=[], 0x3d, &(0x7f0000544000-0xed)=""/237, 0xfffffeb2, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f80000-0x38)={&(0x7f0000715000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f7f000)=[{&(0x7f0000a12000)=""/213, 0xd5}, {&(0x7f0000e73000-0x14)=""/20, 0x14}, {&(0x7f0000f80000-0x79)=""/121, 0x79}, {&(0x7f0000f80000-0xc2)=""/194, 0xc2}, {&(0x7f0000f4b000-0x38)=""/56, 0x38}], 0x5, &(0x7f000063a000-0xac)=""/172, 0xac, 0x5}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000926000)={0xe, 0x7fffffff, 0x1, 0xea48, 0x14, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be5000)={r0, &(0x7f0000a2e000)="02adac84c448c49e74bfd2247093", &(0x7f0000078000-0x5b)="d4ef526d19a882446e32dfebe0035bf38a400e41b3f3c2f01b012caac8129ec871ace0be9a016f2d39e5e6691d935e0e3ddd96493063b2ba153d404d09dc9600d04f1caabe07cf08448f235e47464aa3cc526ae4bd26f4c43fd1fb", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000093000-0x2c)={0x1, 0x2, 0x7, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r1, &(0x7f0000381000-0x38)={&(0x7f0000dda000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ef000)=[], 0x0, &(0x7f00003c6000-0x430)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:07 executing program 4: getpid() mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r0, &(0x7f0000024000)="", &(0x7f0000024000)=""/234}, 0x18) 2018/02/01 07:44:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000007000-0x41)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000)={r0}) 2018/02/01 07:44:07 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x24}], 0x17e, 0x0, 0x0, 0x0}, 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f000001f000-0x48)={0x7, 0xf, &(0x7f000001a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x85a, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0x53f, 0xf, 0x9, 0x2, 0xffffffc0, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x0, 0x0, 0x5, 0x50, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x6, 0xd, 0x7, 0x0, 0x0}, @jmp={0x5, 0xbd9, 0xf, 0x3, 0x4, 0x8, 0x11}, @alu={0x7, 0x1, 0x6, 0x0, 0xf, 0xfffffffc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001e000)='GPL\x00', 0x100, 0x1000, &(0x7f0000016000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f000001e000)='./file0\x00', r1}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000020000)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f000000a000-0x2b)=""/43, 0x2b}, {&(0x7f000001b000-0xa)=""/222, 0xde}, {&(0x7f0000021000-0xb9)=""/185, 0xb9}, {&(0x7f0000004000-0xce)=""/206, 0xce}, {&(0x7f0000021000-0xa6)=""/166, 0xa6}, {&(0x7f0000013000)=""/204, 0xcc}, {&(0x7f0000021000-0x39)=""/57, 0x39}, {&(0x7f0000004000)=""/136, 0x88}], 0x8, 0x0, 0x0, 0x2b}, 0x10102) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000)={r1, 0x0, 0xfa, 0xbc, &(0x7f000000d000-0xfa)="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", &(0x7f0000010000-0xbc)=""/188, 0x8, 0x6}, 0x28) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xf, 0x1, 0x2, 0x10007fffffff, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000011000-0x48)={0xa, 0x6, &(0x7f000000b000)=@raw=[@ldst={0x1, 0x2, 0x6, 0x1, 0xf, 0xfffffffe, 0x1}, @alu={0x7, 0xfff, 0x3, 0xf, 0x9, 0x1c, 0xfffffffffffffff4}, @map={0x18, 0x6, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)='GPL\x00', 0x8a6c, 0xf1, &(0x7f000001b000)=""/241, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair(0x8, 0x80800, 0x96e8, &(0x7f0000d04000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00007ef000-0x2c)={0x0, 0xfffffffffffff001, 0x8851, 0x3, 0x9, r1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:07 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)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000f7b000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000526000)={&(0x7f000091a000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac3000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffffaf, &(0x7f0000103000-0x8)={0x0, 0x0}) mount(&(0x7f000034c000)='./file0\x00', &(0x7f0000d36000)='./file0\x00', &(0x7f00009ec000-0x6)='tmpfs\x00', 0x0, &(0x7f000089a000)="34d45cf5235906d784052f1e17e6ab554e79fda41ba9c8bfab89d834f8ab50849aa3f10906bdf16d5a0a") mkdir(&(0x7f00008d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000096a000-0x8)='./file0\x00', &(0x7f00001b4000)='./file0\x00', &(0x7f00006fd000)='ecryptfs\x00', 0x100000, &(0x7f0000bb5000)="978675f99d044baa7bd1dc713776cf4d3adb60cdb225865f469bb41dd654572f4357674f0c2b457cf59d2d52ca1ebd03cddeff9a3f0b55777be09d055eabc753ce870bacc60f7b01800201a4de2328db5088ffd4d4d189a041411e5b9421a19dd93260b8473b4289") bpf$OBJ_GET_PROG(0x7, &(0x7f0000b40000)={&(0x7f0000a81000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/01 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000036a000-0x10)={&(0x7f0000b18000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000cef000-0x8)='./file0\x00', &(0x7f000092a000-0x8)='./file0\x00', &(0x7f000041d000)='devtmpfs\x00', 0x0, &(0x7f0000339000)="") 2018/02/01 07:44:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) socketpair(0x5, 0x4, 0x0, &(0x7f0000121000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00004d1000-0x8)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037f000+0x3df)={r0, &(0x7f0000a6a000-0xd7)="", &(0x7f0000090000)=""/28}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000417000)="3c5d6cefdc56a23edd99bad28827bcd06f22d703cdb349ce715aca6e80960d4eaee1fcd11ed179fa855f7d9830951a77f491343837cd25feee16d035681086da5fc12770a2225f2eeb864a8b37d65909daa29d7bc4b8c8068a0ff531fc7af45b8a58e9e442cba8610ab52024e5d9af64a2686b130261ecb22bf74ea42a23b68f8ce90374978864197ebe6b87232f67e2b308f38b59f1bfb27e07f0244cde4e9215bb", &(0x7f0000001000-0x13)="8821b693f81f2234cf8f3cf36a960dc9aed204", 0x0}, 0x20) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cef000)={0xffffffff, 0x9, 0x8}, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f7b000-0x4)=r1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008b5000)={0xf, 0x8, &(0x7f0000f7b000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3a}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x100000001, 0x5, 0x4, 0x2}], &(0x7f0000f7b000)='syzkaller\x00', 0x3, 0x1000, &(0x7f000048f000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7a000)={r2, &(0x7f0000707000)="dc2f2fa258f8f5bab5535556768f6ed93b75a32a650206a3402cc42bff8cfb46ef9ba1d203159fa5e406ec2523480e1ac50d2be9299abb2c92ffe4310cb57ffb3bea7867d2730462f0bc9be720a80c17ac39bac376e4ca8cb3c0858e54c6eed5524c0dbd5ff77e59898397ff1d2c205bf8432bccadc62467ec27cbc0d5819f75313a8f84980008ff44add2586b47d4c058528e6955f1f809283335cb1da24124a8ae1d9cf9811e220decb36809fc266634a851bea8243b8ab96476543ad18b17d13c4c0e3d51b0f308940e894bf574de49b5d9bbd6981955a5ec88088d059812a292c8193c062c32f0c5b0f62078e57ea5618f3139"}, 0x10) 2018/02/01 07:44:07 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)="") socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000e78000)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") [ 1853.184734] tmpfs: No value for mount option '4Ô\õ#Yׄ/æ«UNyý¤©È¿«‰Ø4ø«P„š£ñ ½ñmZ [ 1853.184734] ' 2018/02/01 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x9, &(0x7f0000153000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000258000)={0xe, 0x25bb893a, 0xffff, 0x7, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e23000-0x10)={r1, &(0x7f0000e4d000-0x8c)="10f5b3950a1400f7c95705ebaad00ec4e77aa348f147bb97ba6e251f7f254a2035ab72cd804fd0ee2a9b99fec11ebbbb43247b9f0f91e0bf2875cb6655fafdea118e8c5a9c014cb9e51718d3414f13445d06bee3a474c0a9e9b14bec59f710b13a82f38412ecf3c740789dcc768ee0a6dce228d4a4d7824b359cddd3fd6ac50036f3611d071361583be47139"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x1000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f91000-0x18)={r0, &(0x7f0000c17000-0x15)="e139c95a245693954dde65927922ec9613a45bdbaa", &(0x7f00009c5000)=""/77}, 0x18) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000bab000)={r2, &(0x7f0000ad9000-0x5)="455d060008", &(0x7f0000697000)=""/106}, 0x96) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008ca000-0x18)={r2, &(0x7f0000a0f000)="3acbd55e15beb15f059ad49d07c08bd6515e5b66b7a3fd5991549b3d1ede79809ae80ebe2429cb8ce5f6210d219e919d78f59bb653f2687d85f841636493da0a1ab8f0ad4602808eab81bf7aa6ba1597cd65deafddf58e2f4c26732aa56a4f88e69771324093a7a4eed6ebb78b1250a502d9821db8cd5eef91b26eb7be8ab4bb8850c2bdd3e30fe7adc66d31d564d77f8bc236cb8d85e0d764f657841ef8a1027d1264161c1bb0", &(0x7f000065d000)=""/170}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f0000)={r0, &(0x7f00002de000)="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"}, 0x10) 2018/02/01 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/236, 0xec}, {&(0x7f0000f75000)=""/83, 0x53}], 0x2, &(0x7f00004f9000-0xca)=""/202, 0xca, 0x5}, 0x2002) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000008000)={0x3, 0x78, 0x3, 0x2, 0x9, 0x0, 0x0, 0x7f, 0x0, 0x3, 0xfffffffffffffbff, 0x0, 0x7ff, 0x8, 0x80000000, 0x6f0, 0x1, 0x3, 0x3e, 0xffff, 0x0, 0x15, 0x4, 0x100000001, 0x3, 0x0, 0x0, 0x7, 0xffffffffffffff81, 0x9, 0x2, 0x6, 0x3fffc00000000000, 0x81, 0x55e, 0x7f, 0x100000000, 0x200, 0x0, 0x8b7, 0x4, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x6}, 0xc00, 0x8, 0x7f, 0x6, 0x80000001, 0x58102f7d, 0x101, 0x0}, r2, 0x1, r0, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000c000)={0x0, 0x0}) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58, &(0x7f000000c000)=[], 0x0, &(0x7f0000000000)=[{0x70, 0x13f, 0x6, "34206136ffd56ef735134f3615eca0601920085a53d23edc856e5470ca20b12cc22bb8a8810df9d60f7f53604836d25052df2945f12bdb90adb911fddbdd567b48fbd4a7cf4520f68045bc1c422bf9e787eccbbfcc64e1ae09"}, {0x100, 0x4000, 0xf8da, "7e0622efe7c8c085344192113914d9e825aab8bfec1c5527dae8670765eeb58e9317b9668e880716a9335a67df643ee84883e0d64ced71d7c296ff5abfdf05e93db91f2af416a264aadf3cad2c7849b7f020bfea1708b57ee20122c192b0126d3448026f85fec9071baf4c3d34fb8f603812d91589b0640643bddd107246b621ac0286f3500db644e78972c4dc8e14c3c44ed1f2dd3b440f5077750005000000f6ef5322b2231d145180ee869a647844d4179a0974b94ad3db3781261abfc49e37e1910b6a3ac7ce759bee55d36c00eac180314ba3694b56c1b69db87d5ff88cfdeeb6d59f3d610ed33bc44d03637c"}, {0x48, 0x11f, 0x3, "12db82c46e73d3427a488d956f9a24416734d660314459c5686d71e377605ef42b172a7d7372ed2869f42727043b03f766f5df"}, {0xc8, 0x115, 0x4, "6e1974f4abb906c57c6a92aa3bb6fba842382f45f2ccd7f5ff777305a27d58cccd5714c2e32e5ef1e1bbeb4ab9cd3f8d72e690ebfd66b0684b33e388e396bd70936ec090a8bff5ac1e2cc7a51c29b58907afcc88b0ad3fa6d9ab3520ee0360b94ba738058cf996a77612cf501a3c4f442822789c69db6373235a236e7960590c0fa3f9f24c44f57b01a14b171ba004d74bb7235a63155d09891283eac56de1d018c6b084af370fba17720ba005022514a773d0"}, {0x58, 0x84, 0x7, "2dcce87067075b25840238eaa3da6923cc673b6b9fb193b98d66aec0a0f3e128b344683fc131c6dde9e841d03741c4ad25b0a34334ca4087391c43050d212bff25"}, {0x110, 0x100, 0x81, "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"}, {0xb8, 0x108, 0x7, "b9679b393c1be1e155fd38c31bac20683c4c28191b363b8c5a47c878fbcf0bef9d5f385b450669ee9b55e7cfc83f467aed6d549465013a8af78ac1e5cd8e35f85579d154ebb9e5176f91c93717e19f1b8018e18158fbac24a8c2a93fca8e3644af4f4cfc583faa97f3d3ff77a78e5d3562ad4a3893dcc89142b380b5b4985d2d18d536e171fde494cb9eaeae3f2bb3fce37cec89ece388c35b5480d3ff7d08aff761b17843"}], 0x4a0, 0x800}, 0x80) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000-0x4)=0x7, 0x4) 2018/02/01 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0x0, 0x0}) close(r0) recvmsg(r2, &(0x7f0000df2000)={&(0x7f0000ea0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a23000)=[{&(0x7f0000730000-0xc0)=""/192, 0x0}], 0x1000000000000114, &(0x7f000035b000-0xe9)=""/233, 0xe9, 0x0}, 0x0) mkdir(&(0x7f0000631000)='./file0\x00', 0x182) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:07 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c42000)={0x0, 0x3eb7, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f13000-0x18)={r0, &(0x7f00007ed000)="4edf50f7ed49201bf4c5e2ef703ac2b9dabab75b9b7402355b0cbf0c7a1effa3849d70fec4629b0c7aa3f7a45df1a766fe96f12e858b8ccfaa022850f27c901876d48b29829eb403ea605fe2cf3716722f16ca8b4e308f0ebde2bfc4e93df303f7803a85eba0318e77b17501b0cf8bae93521949eedd255ac94f30a10d61fc2253", &(0x7f0000001000-0xcb)=""/203}, 0x18) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004c7000-0xc)={0x0, 0x400, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf8000-0x20)={r1, &(0x7f0000000000)="08bc0f7e3de0846f848bf22ad2eb6e331848da98dfbace100e240a82c9e5983a9bab225b7c840cfbb7c5be8102099304c7468b929cf8279d1623441702729e62c06c9769887cdc4accd0ebda04d2ddcf3ce8529b490edb4280ecfadde0d580596d44cfd9a709a93d91ac77c2a32272c0196010affc6d4518bdaa22de453846e7664e3a70b6b2f7d4d6dff3bff7fc1dbd1c37378940f54145a391283062e67fa272e152e3e658c9ec2a394f292fef7cbae2abfd6e2670e0a22d7b54ea58cd8af8bc40814652252780ab93821442131a20f1", &(0x7f0000a02000)="e2e1831ef16569beeec32dfb3bec1f150b94806317", 0x3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair(0x4, 0x806, 0x401, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0xbd, 0xc7, 0x0, 0x3, 0x0, 0x80000001, 0x55774e3254edbcc0, 0x9, 0xfffffffffffffff7, 0x5, 0x2, 0x7f, 0x2, 0x8, 0x3, 0x960e, 0x20, 0x6, 0x0, 0x7, 0x480, 0x11, 0x8, 0x3, 0x6, 0x4, 0x0, 0x3ff, 0x2, 0x7f, 0x6, 0x1, 0x7fffffff, 0x101, 0x6, 0xfffffffffffffffe, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x10000, 0x3566, 0x9, 0x7, 0x23b5, 0x3, 0x8, 0x0}, r2, 0x10000, r3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000df8000-0x2c)={0xd, 0xfffffffffffffffc, 0x7, 0x7fffffff, 0xa, 0x0, 0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007cc000)={r4, &(0x7f0000d53000)="ff188290a5e7e57a28203b880a6136b22ee8626656a56d1a5bedd6fcf33e296feb543eb5e74fbedbb2260d018c44ba46159009493abf278c6ca071df8148d8e39b3c19cd1685ba0ba38aa60caab53e8c849016aa7e3d37ab5d129dbff620313df406545a99efff2d93eccab2dfeaf9d5a9fe85d053a6af1e747d85a5f697fbe7e35c81228fb10254f6fe7467ccfe9361489f133cfb64606c13f8fe4af4ace12281eeae2f1701160226706b7c75df3e113bc74f9399a9b45f0bd0f4f5d523be050c774bacc26ec01686f5f96f7dec2dfe60e68423521d3748b7", &(0x7f0000060000-0x93)=""/147}, 0x18) r5 = gettid() perf_event_open(&(0x7f0000122000)={0x1, 0x78, 0x1, 0x7fff, 0x5, 0x2, 0x0, 0x0, 0x802, 0x0, 0xffffffffffffff88, 0x2, 0x9, 0xa940, 0x8, 0xff, 0x5, 0x4, 0x8698, 0x1, 0x5, 0xfffffffffffffffc, 0x7fffffff, 0x0, 0x3ff, 0x8, 0x5, 0x2cc, 0x2, 0x8, 0x0, 0x85f, 0x7, 0x180000000000, 0x10001, 0x1, 0x5, 0x101, 0x0, 0x5, 0x6, @perf_config_ext={0x1000, 0x4a}, 0x8, 0x7952, 0x5, 0x2, 0x200, 0x80000001, 0xda, 0x0}, r5, 0x0, r4, 0xc) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e12000)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a35000-0x4)=r1, 0x4) socketpair(0x0, 0x8000a, 0x2, &(0x7f0000449000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a04000-0x8)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a4d000-0x38)={&(0x7f0000dda000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a2a000-0x70)=[{&(0x7f000043b000-0x5c)=""/92, 0x5c}, {&(0x7f0000b80000)=""/223, 0xdf}, {&(0x7f000055a000)=""/16, 0x10}, {&(0x7f0000c35000-0xe3)=""/227, 0xe3}, {&(0x7f0000b42000-0x9c)=""/156, 0x9c}, {&(0x7f0000a0d000-0xe5)=""/229, 0xe5}, {&(0x7f0000145000-0x55)=""/85, 0x55}], 0x7, 0x0, 0x0, 0x9}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00007c1000-0x48)={0x7, 0x5, &(0x7f00003a7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x7fffffff, 0xf, 0xd, 0x9, 0xfffffffc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ae000)='GPL\x00', 0x2b, 0x3, &(0x7f00001e7000-0x3)=""/3, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000459000-0x2c)={0xf, 0xff, 0x8, 0x0, 0x15, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000779000)={&(0x7f0000eee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000071a000)=[{&(0x7f00004f8000)=""/93, 0x5d}, {&(0x7f0000bd2000-0x49)=""/73, 0x49}, {&(0x7f0000074000)=""/237, 0xed}, {&(0x7f0000cd7000-0xa1)=""/161, 0xa1}, {&(0x7f0000eaa000)=""/32, 0x20}, {&(0x7f0000fd7000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f0000c0a000-0x1000)=""/4096, 0x1000, 0x80}, 0x61cc9ba3581cff4c) bpf$PROG_LOAD(0x5, &(0x7f0000db7000)={0x3, 0x7, &(0x7f0000033000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, [@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xb, 0x0, 0x0, 0x1, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)='GPL\x00', 0x1, 0x2, &(0x7f0000019000)=""/2, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1853.259855] tmpfs: No value for mount option '4Ô\õ#Yׄ/æ«UNyý¤©È¿«‰Ø4ø«P„š£ñ ½ñmZ [ 1853.259855] ' 2018/02/01 07:44:07 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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000468000-0x10)={&(0x7f0000f76000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f77000-0x10)={&(0x7f00001fb000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2c) 2018/02/01 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f75000)={0xffffffffffffff9c, 0x28, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f75000)={r0, 0x5, 0x18}, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x376, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f77000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f76000)=""/2, 0x2}], 0xffffffffffffca1, &(0x7f000056a000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f77000)={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) sendmsg(r1, &(0x7f0000f77000)={0x0, 0x0, &(0x7f0000f77000)=[{&(0x7f0000e99000)="1e97891e68e4e4693e9cb3bc61d6589aa90e1064b5f5b341b214e6883e0cf50deed6e86d059a381d480632dd7cd9f038c48e58951f0e639b45adc54056dd0d0ffb02c1bbceaa09402efabbe8171510e84a73266e02022b3f388abe49f8513807b0b031cd40674ba6cf9573c930f9b7", 0x6f}, {&(0x7f0000f77000)="8240b6186304592b6d0df266a14ad592aa9a03930457f70a561950980ee233cbbbe0c2827d79b29ad425160b3a1b67adbf9b083ed07ea4b971c0380870113e6f3503b70aa4ef747bd349c699c67347b7f5fac3a21cd38652cd4093518523e332cf12221fc32aaf1af44f73eac9dc219c4e84d302ddb4dd444f9d8f4605e21b6c6dfcca60ff916127b46041957144742c68092cb02e01c6e26f5115cf67a8a1fa25e7fe81d28aeb944e01addcaf9c005bdf0a80899945f91eb6658e5da375abf519fc041fb43749ffa2533af0b0c310b3dcf1cacad4e1233a4c2421fbb52786fea46bf0313f9e6951", 0xe8}, {&(0x7f0000f77000)="9ac917284638ffd4b0cf5ac248373e9e87566284e089c632b6f71548e4438d3659869664f350172d6bd79513d1df49259278328f68598f1d59a910a41541b693d1cd519c856c4cf4bdc297e6b12316d86877785fdd302b522a514e9f1f5f62bc", 0x60}], 0x3, &(0x7f0000856000-0x1460)=[{0x78, 0x0, 0x13d, "4cc06ce726f9d9866f8b76b887411c6734c6b302c9e4c3cb6258b4fb0d36592cec9c59ef4181ddced9160c914c2b952ccf6ded4d2ab97b8721520937e48033f8ca5ed8c67f1fad47853383e2fc36c7fde9fabfe3af8158096e7e9b42b028fdfbc4b2"}, {0x60, 0x113, 0x8001, "ad7e300e5032dd33ea30964328ac2fa8ff80bbb0085f013343d76c955c27d2943f933e45eee288d52fcdf25acb28a860f66faa2ecc1df97ab2e9975899cf3e452d746fc3681f18a60e38e8d491"}, {0x100, 0x13f, 0x5, "5cdb3018ecf0dfef452853340039719abe17159227b926290006f83c539eb1ac847e7c0c9038ea2bc7889944b9c629d6fbe89d1b7f98d613a4b39960368739d5c64185f6df0dda78466a6bf4f75b6f7a2b50d190c6a4c65195244f33efa77584475d7566367dca064851c0daac37622e110081884bd7449abc3dd49b0571a557cea8ef03f59cd0d1aaf47ab0bf599b689cf3339a53741633815aaa2fb80de10373ac072463ce0e2c79051e9713364a84140fbef598bc77a153909a9d7c4dfd3d327b91bef888eec41a43f4e718128cb162449e4f05ad3da2fce834396bd5e10aa7b9b886a9cdd58410936f06"}, {0x1010, 0x100, 0x1000, "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"}, {0x10, 0x0, 0x200, ""}, {0x20, 0x116, 0x94f, "207631c8ce1f4cbfb51ca6"}, {0xd8, 0x115, 0x200, "9bb7fc311a96eaf28348daaddd08ff96129c7c32bbbc756d70fa992faf39a044b67659f27fed0fe95dddda20c19646b56f3be421487301cf5b44ea133cf7c0cf07ec4696ecd12d335cc64dc139004a89566c2ddf62b651f4876f47fe133273bb202a7662efed9ba0588636c5f68a13b8efd63bcc1668ee9d2d86ce365fb89c68110411f750d745977d1982bfc1c2ce48905a3f37bcecc693470df1b604269ce4945df5ed160b89012e2085038b1d39dd7bce0fd0667eadc51d2a5d083367fc07ab77985045fa"}, {0x100, 0x113, 0x4999, "3121522741a00cbdc41d3cd4456ef4d833c5fbd0f91848a6082a1074232c6f4121390145ca1f159c042a7ebec2a9a6b3a29d7d6490b6a5d5b70c39ab73d932fc92ccde3b46995463ada5c446979dfc9c595eb5151a0c998c29cf1689f481327253c51e33d3755f70ad2fd945e4f5c524efb7f8d9dbca66d75717dee715d9de1b0cfaacf526b376566cb945d20eb828a37a5b93e11017d3ca15d3f03d872094c3d17559bfc6e96f9f183cf0617e698712a64a68337ec817255c903b5432234c866c3d2257819eaed3f66a57aac57fd5eac6eed06c44382f037459d0b37e4ecbbc86b113a10fbd4a306d8f120dbe8dd1"}, {0x70, 0x105, 0x47, "2f8a4fd0eea7b8983a29e1de37465046731d6cdf60e1b3a0000a4d09bb88c56c141bc18a0995d5c6fb2eac442a8dccf02096b1858c6c8f1bc744e85758a6dfff510205d70f0b3a684849a3756459ccd0ca61be897a7f8e2b15e29d71625f37"}], 0x1460, 0x8000}, 0x51) 2018/02/01 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e16000)='./file0\x00', &(0x7f0000d0b000-0x8)='./file0\x00', &(0x7f0000f30000-0x5)='ext4\x00', 0x8000, &(0x7f0000ea8000)="b65b2be42fb84595a55dcc2cccde671f5e62cf60266e5bb58fcbb879caf9c28495b1fd138f5aabaa00a8486a867524b1ee6428e2de38aadd6f59d7b2e308e02d19bad5b403ba1276962c8bca1b9b950a57d371849fb9596248f372579971058512b6fccdce1556438444d99966220a96b50b025b71a571a1e28b1c4df5d96d") mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x800000000000) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f000087d000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x1, &(0x7f000002f000-0xa5)="3ad92a3b6db726d9c2280000000000000401df3e7758329b70c9df363393c1b9c3e29497eeba8b4c243befa51f170b20d917a2c54b23b2fb2b3aebbc2cba4fce35459cb80b788b4a822d709a8469eee48701cef6230bb05b5083cf4d7c4beddecb91820a214fe006d4636d747eeda02cdd5ef920a07ceceac909ed921980542432796d19f0404d9c224d5046ca07b38782de27da69ea791a4ccff4d897d9e4fdb4a470200b") bpf$OBJ_GET_MAP(0x7, &(0x7f0000905000-0x10)={&(0x7f0000811000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/01 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00004a0000)={&(0x7f0000616000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002a5000-0x40)=[{&(0x7f0000134000)=""/20, 0x14}, {&(0x7f000024b000)=""/53, 0x35}, {&(0x7f000070a000-0x2d)=""/45, 0x2d}, {&(0x7f000026b000)=""/223, 0xdf}], 0x4, &(0x7f000095e000-0xb4)=""/180, 0xb4, 0x0}, 0x40) recvmsg$kcm(r0, &(0x7f0000c50000-0x38)={&(0x7f0000de5000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000103000)=[{&(0x7f0000a16000-0x85)=""/133, 0x85}, {&(0x7f0000ff7000)=""/206, 0xce}, {&(0x7f0000690000-0x1a)=""/26, 0x1a}, {&(0x7f0000f08000)=""/189, 0xbd}, {&(0x7f0000054000)=""/232, 0xe8}, {&(0x7f0000775000)=""/47, 0x2f}, {&(0x7f0000b3b000-0xd9)=""/217, 0xd9}, {&(0x7f0000fb7000)=""/142, 0x8e}, {&(0x7f0000401000-0x2e)=""/46, 0x2e}, {&(0x7f00009fa000)=""/7, 0x7}], 0xa, 0x0, 0x0, 0x4}, 0x40000002) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000258000-0x38)={0x0, 0x0, &(0x7f00005ad000-0x60)=[{&(0x7f000049d000)=""/107, 0x6b}], 0x1, &(0x7f0000999000)=""/164, 0xa4, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) close(r1) close(r0) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e4", 0x1}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000-0x8)='./file0\x00', 0x54) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009db000-0xf)='ppp0}!em0)em1:\x00') mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) 2018/02/01 07:44:07 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd4000)={&(0x7f0000fd4000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x2, 0x1, 0x5, &(0x7f0000523000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003e9000)={r0, &(0x7f0000d6e000-0x2c)="c2e841942fe15a35d37e4c728b1bda2f1cd88a4bb3ab03b174f589b502bd2176ab83058029ac02a996e117f5", &(0x7f00007e8000-0xab)=""/171}, 0x18) 2018/02/01 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x2, 0x4, 0x100000801, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) [ 1853.526453] rpcbind: RPC call returned error 22 [ 1853.551919] rpcbind: RPC call returned error 22 [ 1854.481285] IPVS: ftp: loaded support on port[0] = 21 2018/02/01 07:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xc7c) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/02/01 07:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002d4000-0x2c)={0x7, 0x5d67, 0x7fff, 0x2, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ecd000)={&(0x7f00006ee000-0x8)='./file0\x00', 0x0, 0x89c84422f15f19f5}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000469000)={r1, &(0x7f0000584000-0x5a)="911a8c135fb29bcb222264b862419003c678f18a05aa4665c54392985b7dba1d4959b53b467193e59c68a090f4a3687ada85f1dcb09f546d327585fcfb35b0ce4866bd119ca54c30b759e52b0c2935f553c7f21e43883665c59c"}, 0x10) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000530000)={0xe, 0x1, 0x5, 0x10000, 0x1, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000bb8000-0x2c)={0xe, 0x100, 0x9, 0x5, 0x4, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cae000-0xc)={&(0x7f00002a3000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000068f000)={r2, &(0x7f0000692000)="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&(0x7f000050c000)="6f0a6f357d190cf76ad4d68c17f0bc5bc8ce18243604ad4f37a63a19d9b9f060ad786d1c0f522f688d868dd852cb3ffcc8492d153b17c368cb912134078e9e8c4d4654a5651d21dbf9aeff955358367ce4b555c8583f29209ec060710afd8ea9a88d1811f436ee4d44e4133aca4f5cc0e13a324609d5f88d2dee061446ea5bf855aa6d953e6ee173b34b91c5ee44c3fc83e7d2c82d386099d46bab93643d3142ef377b32c3121f43355f4ff5800f98742ea8974d0e6f799b463aa0050bc8", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f76000)={r0, 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0x1}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00005dd000)={&(0x7f0000cc5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/01 07:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c9c000-0x4)=0x0, 0xa6c3b3ffaaa81295) 2018/02/01 07:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair(0x11, 0x7, 0x8000, &(0x7f000070c000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000e52000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000c48000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000696000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d2a000-0x10)={&(0x7f0000919000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000a9a000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000806000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd3000)={&(0x7f0000904000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00002fa000)=[{&(0x7f00003ff000)=""/89, 0x59}], 0x1, &(0x7f000027c000-0xcd)=""/205, 0xcd, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000093f000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000c8b000-0x5f)="1556c538d2e8efd1b87528f342a6d5690ef473f7d14e00c0f7b6d284001988b453517d9300868a8e95f207cb2e732792724a25d19acc6d59f08209f184dbecb1913261ac861ea9dfa1b036500e769b10c90a678c8afbd29d06c9fa6cc3c69b", &(0x7f000021b000-0xad)="e2c82a1cbdc939fdb587ed6eda1f59835aa52ebc6a92a7aa4bc535a4d5c2d911e1dd0244552d56fef006e083861629704c8d956a116d8776effe56b7157a3bba12bd9edaa14c0cd0e333243ec1fab331f45148c739ffdd3db97fdb68601e06dc51f229ff37cb9664a4add5261d9500c802c065c4dbc7306a199b7c8b4c529799d3d0dbc83560e678dea587a94c24264731702b05757e518e688591d029d86d33d062989c15aad77dd46b27646f", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r1, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000bc4000-0x70)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r1, &(0x7f0000cbe000)=""}, 0x10) 2018/02/01 07:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000033a000)='\x00') 2018/02/01 07:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000a9b000)="ca406276860fea910eaa7b41de8faed00d91958897b785a94e414a508875b62c29bf80d843d397b15f", &(0x7f000076c000)="780919465adb697cc2d1c16fc5069ff9c39871d616ad3f64bf65832d766ec71f29deca2a8935f7ce2ed8a091b920cca9fae7", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004c7000)={r0, 0x28, &(0x7f00003a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:08 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000031a000-0x10)={&(0x7f0000f79000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000657000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000639000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000714000)={&(0x7f0000abb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000381000-0x50)=[{&(0x7f0000344000-0x7e)=""/126, 0x7e}, {&(0x7f00009fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e61000)=""/69, 0x45}, {&(0x7f00003a7000-0x88)=""/136, 0x88}, {&(0x7f00008e0000)=""/23, 0x17}], 0x5, &(0x7f0000123000)=""/229, 0xe5, 0xffff}, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ad000)={0xffffffffffffff9c}) socketpair$inet(0x2, 0x2, 0x4, &(0x7f00005a6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c82000+0x936)={r3}) 2018/02/01 07:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x802, 0xaeb3, &(0x7f0000a89000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e49000-0x10)={r1, r2, 0x2, 0x0}, 0x10) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/02/01 07:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair(0x5, 0x8000, 0x0, &(0x7f0000e31000)={0x0, 0x0}) 2018/02/01 07:44:08 executing program 4: r0 = perf_event_open(&(0x7f0000950000)={0x7, 0x78, 0x6, 0xfffffffffffffff9, 0x7fff, 0x400, 0x0, 0x91, 0x2011a, 0xb, 0x3, 0x101, 0x0, 0x5350f6c9, 0xf4, 0x3, 0x87e5, 0x8, 0x7, 0x4, 0x7f, 0x5, 0x7ff, 0xf98, 0x279, 0x9, 0x100000001, 0x5, 0x0, 0x3, 0x8, 0x7, 0x4920000, 0x3, 0x6, 0x81, 0xfffffffffffffff9, 0x101, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000821000-0x1)=0x0, 0x2}, 0x20, 0x7fffffff, 0x6, 0x2, 0x9, 0xffffffff, 0xc0, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005c9000)='[user\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x7, &(0x7f00008f2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d10000)=0x0) 2018/02/01 07:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000b32000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) sendmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000012000-0x60)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 07:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ec0000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000504000-0x38)={0x0, 0x0, &(0x7f00006a3000-0x50)=[{&(0x7f00009ad000-0x1c)=""/28, 0x1c}, {&(0x7f0000f3e000)=""/104, 0x68}, {&(0x7f0000cd6000-0x7f)=""/127, 0x7f}, {&(0x7f00002a5000-0x1)=""/1, 0x1}, {&(0x7f0000e59000)=""/4096, 0x1000}], 0x5, &(0x7f0000891000)=""/96, 0x60, 0x0}, 0x10000) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00002cf000)='./file0\x00', &(0x7f0000e5d000)='./file0\x00', &(0x7f000014c000)='jffs2\x00', 0x20480, &(0x7f0000cf1000)="22f7822843ef21af30f25b0db1850469447988ff8578451458296166328f6b0209c6efc5f17924867f9c029a217f8ab6f556c0e1a7ddc7c518f4f889a5df3a38997dae42") bpf$OBJ_GET_MAP(0x7, &(0x7f0000154000-0x10)={&(0x7f0000e20000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") 2018/02/01 07:44:08 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000-0x38)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0xa0)=[{&(0x7f000001d000)=""/165, 0xa5}, {&(0x7f000001d000)=""/129, 0x81}, {&(0x7f000000d000-0x2a)=""/42, 0x2a}, {&(0x7f000001e000-0x1b)=""/27, 0x1b}, {&(0x7f000001d000)=""/231, 0xe7}, {&(0x7f0000019000-0xe3)=""/227, 0xe3}, {&(0x7f0000012000-0x48)=""/72, 0x48}, {&(0x7f000001d000)=""/153, 0x99}, {&(0x7f000001a000-0xd9)=""/217, 0xd9}, {&(0x7f000001d000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0xffff}, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000)={0xf, 0xd, &(0x7f000000b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x3c9, 0x0, 0x0, 0xd, 0xfffffff4, 0x0}, @generic={0xf0, 0x9, 0x1, 0x1}, @generic={0x8001, 0x1f, 0x100000, 0x2}, @generic={0x3f, 0x8001, 0x9, 0x5}, @generic={0x31, 0x4, 0x1000, 0x80000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000015000)='GPL\x00', 0x2, 0x61, &(0x7f0000009000-0x61)=""/97, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[], 0x1000000000000201, 0x0, 0xffffffffffffffa0, 0x5}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:08 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f54000)={0xf, 0x7, &(0x7f0000598000-0x2d)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x2, 0x3, 0x4, 0x162a2d63f2c6fc0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f72000)='GPL\x00', 0x100000001, 0xb9, &(0x7f00000ea000)=""/185, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000044f000-0x14)={0x0, r1, 0x3, 0x3, 0x0}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002ac000-0x28)={r2, 0x0, 0x69, 0xfe, &(0x7f0000f72000)="e2733d6b56b447eb6f0df6b5e00132adb44c7c40c4f3b47f2d17a6cd8cd4a9c42dab744db4f995f40f27f8a3cbfd94c99ea5105618fe1453204d34fb989b54e2e5f790ddd2a6fb60f6081315bbaec71f979ea06794525bfb718deb09f9af1f80f7abe150fd5dcdc92d", &(0x7f00009c0000-0xfe)=""/254, 0x2, 0x800}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/02/01 07:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xe, 0x6, &(0x7f0000c1c000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x5, 0x4, 0x5, 0x3ff, 0x0, r0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a6000-0x20)={r1, &(0x7f0000e03000)="3d4454f866d6e0646c9c3619a5398931940fc7eec7653ea01e33ce8246feee0f01a5f82bb1b92c0876dac6728d3c2410dcd816b7e75493b5868b65331c74e812c829b862ea6296713d1a8a8295c66aef7058badb1eb84aab313c596dc20224b67d2f39c73b089e637d1d959ec3f6d1308ccf63e8dbdf172e7c741214ec73194c025ffa1dc36651fc5b578a9ebb77a32d855fc8b73ce42fb8edf7", &(0x7f0000526000)="0b01d35bbeab1e9fb654c3db1472af234991af906abc74f32e91e166837522e7c68c89d0ac1299bc027dfa57891317b66b6415b834df9beeee8a2d2d7fc32f47f08d2e2f6cdf0fcf53fefc019750a0dd6ad3dd5af99c4c152293102bc7770d29a997b9ff127c62a1903325fcafa89bde25beef3f7f3252920d5fca6b6c4372673b3ed167bd0d306ec06c48f70780661e54aff0cf0c7250fef9ece76e", 0x1}, 0x20) 2018/02/01 07:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ae000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f000017f000+0xd7a)={&(0x7f000034b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x3}}, 0x26, &(0x7f0000670000-0x10)=[{&(0x7f000057d000-0x1c)="ee6ab9109ca6ec34710271aca76d16d6e9cbb2e419285da9cdc68e04", 0x1c}], 0x1, 0x0, 0x0, 0x1}, 0x11) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x3ffd) socketpair(0x10, 0x3, 0x0, &(0x7f0000cfd000-0x4)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fcd000-0x4)=r4, 0x4) close(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000057b000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000058a000-0x38)={&(0x7f0000db4000)=@ax25={0x3, {"87f0b5c503db25"}, 0x3}, 0x10, &(0x7f00008a2000-0xa0)=[{&(0x7f000001b000-0x6d)="0dd3d8ac1a56bcba7dba153fca9b43de7ca34f2e5641fe7008634952de48d6e85ad87ff29e4f2d291aebd2c82dd8a95ce3446dadba651ccd4d56f2caf360956c776c6c305ad9737cff8c77d18392e26daffacf475cebd3e0e10fd59856d9818d6c9183ff306d27d1f6e0cc6876", 0x6d}, {&(0x7f0000f21000)="12400cf2f3102cea9a475e40d3c0176bf5a470f2f1524cec0b9c2c64672291c967d93a52b641d9cffb4b33efa0b29f4abc7151a41699bc", 0x37}, {&(0x7f0000b14000-0xc8)="35b00a19c7d63554cdb6db288177ca0a80cb3066a94216c5aa05448dce010ebade699d5ccde6875adeb5411e6f85e0785eda884facf5fd854af1b303c655371dcc60d54dba27e92c246dce449b2269f7f4624958a1983c7b67468367e63c84bab5a1e11770cb6e9ce9060ce69e945dce06ba9332e4c52d713a8120fe2e56e0cd41af85045ab1202177401e9c2fb60081a1302c540b5775e8ba2a7d74fa8cfe0807cd9d77d75b06acb25160c66443557df03345998a9c7eb2eed9aa1c049629c323197aba1c0030c8", 0xc8}, {&(0x7f0000749000)="73246c7d9598f7efb9b7b5fc6654956e73443e96339db5ae410273e29d68da75563d000e0ec63b6a4be6fa2457afb8c7fe1808c810491782ff564809f8a3ac9e8d29793d0abe207151646d48c24e70faa6d96849354b411e034bd4a9650367", 0x5f}, {&(0x7f00001f2000-0x1c)="83236a96e3c63df5a598d9c7fe37a379aaa4ce33033cb317a8a058bf", 0x1c}, {&(0x7f0000da7000-0xd4)="b1099592ded73af8be4ff5045b68a01a049573f7ac57b27bb7427606e191ce79f37ac1d98f55b65a78aa17686f91b5d49f43888dd66e5f6772b4eb9b72781faa176b9b4f1e7757628dc9d6887157f6302f3037ca36a475ee3c94036c16dba54a912e18c02a6c67a091ff8634f9938373efcc9aefbb5122fdfa4c6c121efb986d596c2e5ae37e9d4468e609d007b0ea42525d0c86040bee3047f604dfbbaa0263f78e21be02005a6eec6d58c3ecfbdd5622263e2bc809f9f00592488c849a4c107985aad14c28d560196e6bc88195741cfe2d6444", 0xd4}, {&(0x7f000053e000-0xce)="3a799980b42af0b110f59e209570a094d74d00d4e5eafca4e8990717c4a1e40cb69fea42c3661520d719d56fc0a79a6888796378c622aae65d6249b900bc6f895a75d08ccf495d1b5a1efdf1e5807dc6fc55707fee9b607bd5a08ed17426e059227542f8e161c99cc9d27f897226bcaad1b8fb47c6d9d20198c0bcecbbf385f7c1caeabbaf97c96cac9e10b90c5b2ac14fb80df7f2161600ca02c637530535eecd8dee8dc667391c3dd570db4f5153da19adc2a4fff21f798da69a011acdfb6968aa013405f599c745c7b08280e9", 0xce}, {&(0x7f0000a9e000)="21dabffd3bd30f63c6beb242ea48f7319468f2a1d92c057325fd862f566ba5ff546811aa4e3c9cc863e2c08d92d745162d6c0cb7e41940dbeec7cb08137910cc1d69d931b484d83b896fe6f6d1d75b0f9a2155488be2be5fc7", 0x59}, {&(0x7f00007d9000)="68fa8bdbe915762022cd126c46279101b76d36e694fc4acbab0b0770b61562c3be05d7116760662fc763f44cf263a53e71f3a2583143411395346a4deddf91c5efed9caf95cdd97cea2829cae6015d4065561c77e267937698f7e57a437bfc1d338bd5b42d3c6358f6c335c49da1c8314adb71e691d8d95a587c92ccaf4c563d1ea36165abc1aa1344d042c2053f758b26e14e175ebbc8ac1df264a896d1f1d902f7643526d1927b6b2671bc7ec0b215e653a4b308d8bd6540760357bd3976", 0xbf}, {&(0x7f000039b000)="348c91947d28701f49f34274673e6caed4400432ba390dccc9c95d99882f5980c9183ee9252f0c36bed0e8ce24123014f8fbefb78432aa76dc3ebabed33965bd47937454ecb74fcc0fb06fa95ab40b056193e6c248f72d2cdab1ef12962c8a3513f841c064dd699d3ff18efc437330c8c37856054f5cd494e1c9b0a61257de9ffd19dd48", 0x84}], 0xa, &(0x7f0000808000-0x20f8)=[{0x1010, 0x100, 0x5, 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{0x1010, 0x118, 0x1e, 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{0xd8, 0x100, 0x1e, "2074c2fef15966daaa47168a01fc88f19a5f8261ce872854863723ceb207d6e81e2b053d9b5f9d0e3fe8938de1e9ae759a872e8427ccb627bc79d0a3f5baefbee701f1bf4b8a207f391ee6a27f7190ec4f3dc4d70c78cc3d8d08a1be117f11d2ce9e726e406d63321f36c02d5c62dc6bef8e8352dd1efaa22c687f8be461e38de2a48d295bec20d9e641bd8f4d91ed4ab51e16b409689958078c17305f8ede30b7277e659d346b9cfc7b720dc6fe0be7ad4e9d800ee7a6540c3cc7d317a60da4241914903c"}], 0x20f8, 0x4000800}, 0x40000) 2018/02/01 07:44:08 executing program 5: mkdir(&(0x7f0000831000-0x8)='./file0\x00', 0x11) 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, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cc0000-0x30)=[{&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f000084f000)=""/156, 0x9c}, {&(0x7f0000cd7000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/63, 0x3f, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000d03000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f00005ee000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x6e13}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a8000)={&(0x7f000067b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8c000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bf9000)={&(0x7f0000f65000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000098f000-0x20)={r1, &(0x7f0000ab9000-0x66)="6ced33c67f88bd76ed696b622bea0dadf53f1fcf0e0e99e2b7e801d2acc295eb15343e52250e8c7043685fd1c38704b9f290d1f127ee8abf256c5bd00088cb96c3f0d45c99af06c3cedab253db55b9ba1b0b0d3f5e27b07201f7634d18afe459129f623b1ac2", &(0x7f0000853000-0x9d)="04677867df1ee7ebaf79ce1eaf1e96cee16b7db498e869f454c74a2fc54ac421ff4049231a168437f46ab1ce5879612aaf6d838b431c0ce9ab76d5177d10fe88e6e0f10917f4c8b9db254332d746d00e28126723bc2e454adb95dd4a9c4062e82b6afc3a19281afc75fda437efa0cdf62e7307f093110e3c2968fa5c16070189e908a8142cb453d556965d9fd9f6d9fb4b6c1d5239411bfc76dc3a555e", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000396000-0x2c)={0x3, 0x3, 0x209e1b, 0x1, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000745000)={0x0, 0xb, &(0x7f0000989000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x0, 0xd, 0xf, 0x8, 0xfffffff0, 0x0}, @alu={0x7, 0x5, 0xc, 0x0, 0x0, 0x48, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2c}, @generic={0x5dd0d33d, 0x4, 0xff, 0x986d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c37000-0xa)='syzkaller\x00', 0x3, 0x3, &(0x7f0000385000)=""/3, 0x6ed04c6f0f204579, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/02/01 07:44:08 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f000050b000-0x90)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00004e5000)='\x00\x00\x00\x00', 0x0, 0xa9, &(0x7f0000000000)=""/169, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b1f000-0x2c)={0xf, 0x100, 0x7, 0x8000, 0x12, 0xffffffffffffff9c, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004b4000)={r0, &(0x7f0000fd6000)="6b9d33a29845a47802fd4659d77250f3090313f5e375c67cd1fd8bebb5c773e62897762bad0e75a9bb5d81023d421bbb19672e46e4911790374605193fa20a5aa338249a87d520e55f0ea1fc160c96aacff3d26f78697b3849459df2663e11870e5a6a0f69b54a148329b856aec805cd81f7052bc8683cd35916", &(0x7f00008ee000-0xcb)=""/203}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000548000)={r0, &(0x7f0000e62000-0x2c)="44421642fbe673b2dfcfdeae01ff83134d31540436a94595244c5f24ef7e0912c686ec6639f1dccc00020292"}, 0x10) 2018/02/01 07:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3, &(0x7f0000efe000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000d33000)={&(0x7f0000e53000)=@can={0x1d, 0x0, 0x0, 0x0}, 0xffffffffffffff95, &(0x7f0000203000)=[{&(0x7f0000728000)="fee48a268b97bd2ec5081fc9a1daed656969f227b461642e96ec85c939f4ef52ce89c874643ec0f3e2c77e8e52849ec03829709dae200f5f196f819e4477a229164f64b16e38be5218a442c9f76198cb953942526b35ba6d0eef", 0x5a}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000004f000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00004b1000)={&(0x7f00008b1000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00004ea000)=[{&(0x7f0000bfc000)=""/230, 0xe6}, {&(0x7f00004d2000-0xca)=""/202, 0xca}], 0x2, &(0x7f0000b80000)=""/59, 0x3b, 0x1ff}, 0x40012020) 2018/02/01 07:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000091d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:09 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xffffff7b, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x3, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000022000)="9e504c0029ac696c96a30533139e68350d4c1759223584a770e90e44d5e01539b0b088892dbbe8da4e231ae85e7055cf57615fbd", 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0x40000000000, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000024000)=0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000018000-0x78)={0x2, 0x78, 0x6, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x42000, 0x1, 0x2e9cfa7d, 0x9, 0x4, 0x6eb3, 0x1, 0x40, 0xffffffff, 0x8, 0x2, 0x9, 0x3, 0x100000001, 0x0, 0x0, 0x7, 0x100, 0x5, 0x6, 0x2, 0xffffffffffff0000, 0x5, 0x7, 0x8000, 0x1000, 0x80000001, 0x20, 0x6, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000026000-0x1)=0x0, 0xe7486ec087a2c671}, 0x4004, 0x400, 0x200, 0x7, 0x9, 0x4, 0x5, 0x0}, r2, 0xffffffffffffffc9, r1, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000024000-0x38)={&(0x7f000001a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000024000-0x60)=[{&(0x7f0000014000)=""/36, 0x24}, {&(0x7f0000024000-0xb4)=""/180, 0xb4}, {&(0x7f000001e000)=""/117, 0x75}, {&(0x7f0000002000-0xd0)=""/208, 0xd0}, {&(0x7f0000024000-0xa0)=""/160, 0xa0}, {&(0x7f0000024000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000024000-0x87)=""/135, 0x87, 0xffff}, 0x40000000) 2018/02/01 07:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0xffffffff, 0xacea, 0xad, 0x7ff, 0x0, 0x10001, 0x0, 0xb, 0xffff, 0x7f, 0x3, 0x9, 0x3, 0x5, 0x981e, 0x80000001, 0xd09, 0x1, 0x3, 0x6, 0x90, 0x5, 0x47, 0x7fff, 0x5, 0x1, 0xfffffffffffffffc, 0x400, 0x401, 0x6, 0x100000000, 0xffffffff, 0x5, 0x4, 0x15, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x56, 0x7fff, 0x3, 0x8001, 0x88, 0x6, 0x0}, 0x0, 0xef, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000548000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000075c000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000074000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000937000)={r3, r1}) recvmsg$kcm(r4, &(0x7f0000ef0000-0x38)={&(0x7f0000af8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef4000)=[{&(0x7f0000d46000)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0x7}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000e92000-0x48)={0xf, 0x8, &(0x7f00004e9000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x1e}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff090, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x7fff, 0xb, 0x0, 0x9, 0x0, 0x0}], &(0x7f0000a86000-0xa)='syzkaller\x00', 0x3, 0xfc, &(0x7f0000248000-0xfc)=""/252, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/02/01 07:44:09 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 07:44:09 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000014000)={0x5, 0xd, &(0x7f0000014000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x0, 0x6, 0x73c7e2781ff1ab87, 0xfffffff5, 0x10}, @alu={0x4, 0x8000, 0xd, 0x5, 0x1, 0xfffffffe, 0xfffffffffffffff0}, @jmp={0x5, 0x5, 0xf, 0x5, 0x5, 0xfffffff8, 0x4}, @jmp={0x5, 0x86, 0x4, 0x4, 0x0, 0x6, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)='GPL\x00', 0x8, 0x32, &(0x7f000001a000-0x32)=""/50, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:09 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f72000)={0x0, 0x0, 0x0}, 0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=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$BPF_GET_PROG_INFO(0xf, &(0x7f0000f77000-0x10)={r0, 0x50, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg(r1, &(0x7f0000f74000)={&(0x7f0000f75000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f74000)=[{&(0x7f0000f74000)="d8364f62d1119e945be2aa7bb667ee4a6256c94ba5dbcd7d3c1426e50c0260ba54f8f8cad4c656c8ed9959d82ab52e7ed09d54d599e8d8b41bd959c2c6be5cf7b27decd61772280748cfbc42389ef4ad325d6044210d8762cd5080e2465bce479c490f19e3764991203417454e0e87e69bc5003978e32c1a2d64550356dee6ef51649ed1b376651f94ec612538419c42eab5da", 0x93}, {&(0x7f0000f75000-0x6e)="c7dd41d9e9ce4c8f3f55ed22ed7c382f7b78c86cc71f229b948812dde94f0f129b677da5d11213ca2914827e53e305813d14cb8f7185f739ba6cea99c56256d302e224a9dd93f762e217bbdcf2b17329deb0b2d990d971374f103787befe236c36cf536c89f3f891daee29b26e3f", 0x6e}, {&(0x7f0000f75000-0x79)="d0f0f91fe123fac7f2671658a025b348e8a77711c2cd4b3319ced84a3df9adbef39e59a4abacd66151d1bc7b6bd8c7e8271b77a7e7c88b96d6003312f9e4283f525f2e2c7dd871604b43623537de26f96a879b78a97805f96382b93c00a8165bc4103d7b9e1042994fc01968df9e115ff9aa69362a1a3816ed", 0x79}, {&(0x7f0000f74000)="57a2363af228f253e76066cba27981fedb2dd114c1d936d04aed99602156c9cca97b0c94aad0caa16952a0b4da34a9fc3ddffb84cf48017270a4886e513e4c8333330732860fc7b47c85d63711b5520e14be2d00802af4b38005b7949436dc95b593463cf5f7b0331841efaf921992d4286c5c3225734e167f", 0x79}, {&(0x7f000035d000)="779367b45d765ea4ec1ab84b9187b286374d5cdf608782155b626a558d9adc380f75d50a9e61bb83da8c7b0f1b640241c1a52ff196bb9e118fc0e9aaee803a0459cd11010f4e3d523bd507c7c03fede33b6879497415ae6e7abf560ec0c21c5401ca93c1d17520ef89c30ccfce45085e86ba3cbc3c41d1139d36f3093a6323876f30cd386a37235f97b5fb", 0x8b}, {&(0x7f0000f75000-0x2b)="783e3853b165fcf84e20a5d0d4377d3ecb80c9cd98700ab2b687682eaa31ba6ea8b8971d2a5e52f0781766", 0x2b}], 0x6, &(0x7f0000f75000-0x1348)=[{0x80, 0x17, 0x5, "dd00517d5979e889375d106cff19181b5689ad77d5e6fb76e465421c6ddf695aa6327a03febad78e7c1589843706203a2f6be8c2950a9c94337c54c108d6295cd396ac9d12fbe45a2f88716f162e3bcae56ab7087561286ed20d794f16ce55ee52fd330b1258f9b47bf5b2e6bda336eb"}, {0x38, 0x0, 0x5, "951048dfd12132ac7f5d718f9d646d994135e315c430792e7f9efd8adcf31a640ece509dba1d"}, {0x100, 0x11f, 0x1, "32b1570f40e99d1d539c8068fbb0db9a75be4a0c545b0b209ff347f8b65f86afcb465f41918e8d1f99245d6777a5109328762691051c1799b376aaa7c3371f0c835c2e8c62912deaf76e50cef2e13a9cce8e895a003a3986eb0ac2d72929ff8d81bd7167b425b37e8b6ef7b11c1ec32a8602bfe6797ee7f8022f75b114cc8aa63e78edb7cc02bbc78943cfa836e32326e65426a059c0ee09a092bed3e9981803c45633787ab2cb24d5f920462fec8cb598392392b41101f6200a168920556f53376e0396d40c83e73310a1c8eb40f170ec6319d5e5269ba02f083fc8c33efd4c085e5f5ebb68cf38f7f1d944"}, {0xc8, 0x113, 0xfffffffffffffff9, "2cb5b6eb596a3d7a9c7a6a31bbf347b7dd60e8eac9311b3d64fdc7be2c662ba5ebdedff9cb72feb64eec2a36a8f5fbd49510796c044908059cd8eaa14d2701d17b715b029da6db8c547f0de8cd3552c8396b9b7d0a6b7838570e964668fe5ba79a8b71b1ab0c0a34b24e3a04819294635ec1f61cd8fa42614d5f2437b829f5a1addff7caa64a62811abc78a7a790bbb0fc26c383f9424984d63c5cc5e01b61febd297041daecd29436149ffdbb111ac644192d665cef29"}, {0x68, 0x115, 0x9, "b31ca22e7309cf674a9c2298523bae0a9aae6df5f111ff05bab170a44e6cf17a3ffdea31ca785767557af524693a0f14918363c512dc5df6bb520d113489bb8eff7bd509ecbe9e2a643dad447fd62b3b22e4be2b4d82d910"}, {0x1010, 0x107, 0x2, "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"}, {0x50, 0x11f, 0xfffffffffffffffe, "6819d435cc70d4ee9bf2aa6b807c350c4fbb355c0c4d9b9b0bb3d9d6fac32e51805f93b16db59f3590201f8c04607cf5b05a087595df28c90e5fed71507f2408"}], 0x1348, 0x0}, 0x20000000) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000045d000-0x38)={&(0x7f0000f73000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f74000-0x40)=[{&(0x7f0000f73000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/251, 0xfb}, {&(0x7f0000c68000-0xf2)=""/242, 0xf2}, {&(0x7f0000207000-0xa2)=""/162, 0xa2}], 0x4, 0x0, 0x0, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000e1f000)={0x1, 0x4, &(0x7f0000f74000-0x20)=@raw=[@ldst={0x3, 0x0, 0x0, 0x4, 0x2, 0xffffffff, 0xfffffffffffffffc}, @alu={0x4, 0x0, 0xf, 0x3, 0x7, 0xfffffff8, 0x18}], &(0x7f0000237000)='GPL\x00', 0x7, 0xc1, &(0x7f0000f73000)=""/193, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/02/01 07:44:09 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={r0, &(0x7f0000006000)="", &(0x7f0000023000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000004000-0x5a)="", 0x0}, 0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000002c000-0x18)={r0, &(0x7f000002c000-0x61)="b23758c0bbc28e557e5e48c8329c83db4066791f879aa86ebf1f7ac745b4ed2f17dad9e7e20f49ddc1160fc8dee3b07df8ed96dd9da24c8cae0812e52abc043c88832d7a23c66cc292f145f3a4151bd5f0e95d557b5aa435a034ce5b7ecfa488eb", &(0x7f0000022000)=""/40}, 0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000002c000-0x2c)={0x1, 0x9, 0x9, 0xffffffff, 0x10, r0, 0x5429, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:09 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000b000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0}, 0x14) 2018/02/01 07:44:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0x1, 0x1ff, 0x3, 0x2, 0xffffffffffffff9c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x4, 0x994c, 0x80000000, 0x9, 0x0, 0x7e7, 0x20200, 0x1, 0x8, 0x540c, 0x9, 0x2, 0x5, 0xe, 0x631a, 0x4, 0x8609, 0x1, 0x8, 0x0, 0x31, 0x1200000000, 0x4f, 0xff, 0x800, 0x1, 0xfff, 0x1, 0x8001, 0xbe, 0x2, 0x8, 0x0, 0x1f, 0x6, 0xffffffffffffff01, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x100, 0xfffffffffffffff8, 0x2, 0x2, 0x4, 0x4, 0x3f00000000000, 0x0}, r1, 0x6, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) perf_event_open(&(0x7f0000df0000)={0x5, 0x78, 0x82b, 0x224f, 0x0, 0xfffffffffffff001, 0x0, 0xe3, 0x84000, 0x0, 0xb, 0xffffffff80000000, 0x800, 0x0, 0x81, 0x3, 0x5, 0xffffffffffff9f1b, 0x96, 0x5, 0x800, 0x5, 0x400, 0x100, 0x8, 0xb752, 0x7, 0x8, 0xe3, 0x0, 0x5, 0x4, 0x6, 0x0, 0x80000001, 0x1, 0x0, 0x6, 0x0, 0x19ba, 0x5, @perf_config_ext={0x4, 0x4}, 0x22, 0x5, 0x1000, 0x1, 0x0, 0x6, 0x80000000, 0x0}, r1, 0x101, r2, 0x6) 2018/02/01 07:44:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x101, 0xdec, 0x6, 0xc, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000023000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000025000)={r1, &(0x7f0000019000)="a69c7a659ab340e4ab8376d2e7ec74944e52d9d007a68b6ed82d2a707f018f9878d3aed9d22e2d73a1958c37db93b7cf1134536a70e3f2840f90c80ae4520ee31860c5af3b572e1f6f607f35b32cb2c09062f94c06b636", &(0x7f0000008000)="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", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r1, &(0x7f0000023000)="", &(0x7f0000020000-0x28)=""/40}, 0x3) 2018/02/01 07:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000af2000-0x10)={&(0x7f0000fbf000)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004a7000-0xc)={&(0x7f00008dc000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/02/01 07:44:09 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000009000)="", &(0x7f0000005000)="", 0x1}, 0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000004000)={0x2, 0x78, 0x7fff, 0x0, 0x100000001, 0x100, 0x0, 0x0, 0x4000, 0xd, 0xfffffffffffffffb, 0x4, 0x9, 0x51c5, 0xab78, 0x4, 0x0, 0x2, 0x7f, 0x9, 0xfffffffffffff48f, 0x6, 0x4, 0x8, 0x6, 0x8, 0x100000001, 0x3, 0x200, 0x8100, 0x40, 0x1a, 0x1, 0xffffffffffff6531, 0x6, 0x9, 0xffffffffffffffe0, 0x9, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000012000)=0x0, 0x2}, 0x81, 0x2, 0x7fff, 0x1, 0xfff, 0x7, 0x81, 0x0}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000015000-0x8)=0x10000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000010000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001b000-0x4)=r1, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001a000-0x20)=[{&(0x7f0000006000-0xb7)=""/201, 0xc9}, {&(0x7f000001a000-0x92)=""/146, 0x92}], 0x2, &(0x7f0000019000)=""/232, 0xe8, 0x3}, 0x100) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000018000-0x48)={0xb, 0x5, &(0x7f0000014000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x2141, 0xc, 0xa, 0x5, 0xfffffff4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x92, &(0x7f0000014000-0x92)=""/146, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001b000-0x10)={r5, &(0x7f000001a000)="66ef5faa52ad1d13fcebb0bd583fd6dfe0bd620d38b1279bdeff487bb018d2132314068e5505e0c7e9e0c0f1cd8651ff39c51c2b60252a559fe1fa566f43d76e65e54e87eb0df846946873c226be0daba66c7435def9b2c17c216f9c4b852a701e3f629cfb027814ffdd2f63f0b781790abd42f85a386080854fefc4c576ea22fbf14cf25a733ab01f6d68a29aab75b82e8b99e3a933dd2b9d799b96b9df4c382b23b930a257877f5f9ce6e03cad839da55c88f4ba6f1b4bd397e0e7516410c936c065b9d8e95424c946e8e0c215bfb8003902ffba810a7e0982114e4e6660e9fc7c86b425a2"}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001d000-0x4)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000)={r2, 0x0, 0x8c, 0xea, &(0x7f0000008000)="a29f7891e341838bc62c66a714a0c454d0576774f670ecc86a2ea91dfa4b9549efea28b282dcddf77ab0bcbf9bde4665cde7801b501fb3edb8a0223f53032fa768b066ff26617ab4be63c1ba1aac259c8a87e5194f4feda6ed4bd53bff191736305268c9b5b2dec40021b965b1e709af832b4c137766cde11c385ead7d3575cb76520addb59926141da0ee0e", &(0x7f000001c000-0xea)=""/234, 0x9, 0xfff}, 0x28) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000001d000)={0x7, 0xfffffffffffffffb, 0x1000, 0xbc, 0x14, r5, 0x589, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x2c)={0xffffffffffffffff, 0x1b20, 0x0, 0xb23b, 0xf, r6, 0xa724, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000012000)={r4, 0xfffffffffffffe05, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x21f) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000)={r7, 0x4, 0x8}, 0x3b0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/02/01 07:44:09 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aba000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000035f000-0x4)={r1}) 2018/02/01 07:44:09 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f00009aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f70000)={&(0x7f0000f70000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x0, 0x3, {0xa, 0x3, 0x64, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32, &(0x7f0000158000-0x10)=[{&(0x7f0000f70000)="5a3ad697029dd00b31b73f48c096b7f43f733dd86dddb6842ee2592af1801d58d6e151d0611a58d5f10353ceb5c228e0143cdf26d1b5a36a04217419b528857c8303de5034c61b678598461903320912ddcdcc6b39c1a4b47078c5486f90e888846cf59f01512da4b8ba73e2c91338c43cec62504e7cf07de61039e2f620814abbadad6b5c531303527430c16287b84460dcbf9bbb1173e942ce2d163c808a", 0x9f}], 0x1, &(0x7f0000f70000)=[{0xc8, 0x0, 0x3, "ce850cc5d39d5b6918ebb3142046699106fe4598192b158eb86166e9b45d51343e354b0e88693b825d711498139363c6cf19d988a5f904890b99b276944d90ae55afa710ca718767d2fcc81566a242cfdead61653fc2915926f0f9c9e3197f9163c08cd2f259276fc7a95a6ccd205e6f3123a3f6c5653e8c5c977e642bc5dcdc03f480072525f56d47a1279d5f6553939d882f0eb7b21b27df27093ba53ef8328e1cc0e0ce2f1da57b9d4fb27e18eb3ef178bc"}], 0xc8, 0x80}, 0x20000000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f71000)={&(0x7f0000f71000)=@ax25={0x3, {"ddb5a66d326088"}, 0x200}, 0x10, &(0x7f0000646000)=[], 0x0, &(0x7f0000f71000)=[{0x100, 0x110, 0x7, "53567f52c73777b26fcdfa867de02cb43669540de848d0be025819c0a15d92e39750fde18385261f8406b1bb0bdae71eb321a72a8e1acd5641bed68b8571e5df86a94d005658127484c04a5805d0274219855ce7599220db724f1135307e964a88c0f71b6b5d8e110c69a6c1fd36f6d640366840c1ec82c14001169a5e7ed8fddc2c62b56d5246000bdc83f321d219714c9515b9d0c0fe0e9760a1e1add61a1cad9dbc12de83e5b141d4faee34fc632c7afa7c476921ddd44a7e8dfdec98075c08c3c019de536d64b4c27d9e3b4f5cbae51048350d2ab22f512998abec1d06d1cab237f3f69636ba659e63f6d344"}, {0xc0, 0xff, 0x0, "d23a87caacd9690def0aff2ba397a66e8404baead65bf20856898964a405431da98e9f3aee58f2fda5fa3c966db5c65e03a946645a1806c5616436a6bf72886fd283a238f1eb2001a94229754ac87ac29e12e98ed8e516a1e9310544b734d11040d2be42489f55585505e6aae727b788e9f96846adf79399797470ce39e29bd6e006022a1621a9eb607cd1d1c7eac859592d2b2816e03ee79189b3e9ac87920e9445bf767f432d095f28797fa0dad7"}, {0xa8, 0x0, 0x2, "41eb4dc133338cc10c46815506f92b41e09cbe1747cf3e3a8a411f5712890126ecdd3fab4114fa37a71ca40e02f8b626b330a7a43f4d5626168ed73848b58535f67713cffa8bb6c18ac459631ae5efe586b2f471240a9e4e668555aea9d3e2a5b22d0332bac057863cb321606574aba4866f74c8561dc1fe13107dc3b18e19a9d443ba90ff01f20ffc02fc0b59b3afe37b08d2"}, {0x1010, 0x110, 0x373, "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"}, {0x60, 0x110, 0x10000, "96dddc0f931024b54bac827aaa942026b3f40f2a44ae1cbd4b36f4b64cfafbdd1a73944b19c1ff7b405604bc6b9e735f18c3ee0f825af37da99aed07788d4bc7e45dd9dca1230001046d"}], 0x12d8, 0x40010}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000063a000-0x10)={&(0x7f00007ab000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000be1000-0x8)=0x0) socketpair(0x20000000006, 0x3, 0x0, &(0x7f0000011000)={0x0, 0x0}) 2018/02/01 07:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x5, 0x2, 0x1000, &(0x7f00006f6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000078d000)={0x5, 0x78, 0x8000, 0x1, 0x3, 0x400, 0x0, 0xff, 0x2040, 0xd, 0x589bca4a, 0x400, 0x89d, 0x8, 0x1, 0x8, 0x9, 0x3, 0x6, 0x4, 0x7f, 0x3f, 0x6, 0x2, 0xfffffffffffffff8, 0xe, 0x40000, 0x8000, 0x0, 0x1f, 0x80000001, 0x6, 0x3, 0x3f, 0x3234, 0x1e3, 0x0, 0x200, 0x0, 0x2, 0x4, @perf_bp={&(0x7f000083d000)=0x0, 0x2}, 0x8024, 0x5, 0x20, 0x1, 0x3, 0xf8, 0x111, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/02/01 07:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000+0xcc9)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) recvmsg(r0, &(0x7f0000663000)={&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c3c000)=[{&(0x7f0000689000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000b04000-0x38)=""/56, 0x38, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c7b000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a79000)={&(0x7f0000fb2000-0x2)='./file0\x00', 0x0, 0x18}, 0x176) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000776000)=r2, 0xffffffffffffffb9) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x5c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000801, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/02/01 07:44:09 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fec000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/02/01 07:44:09 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000016000-0x30)=[{&(0x7f000000e000)="0bbaaff155a6351ace08b925cc718730b002c8dbb36d4be2217bac9fce144948f7e2659c1f8fec5382e65ec7557e3b891f72439e55e4631e61d7ddd6485437a73a75776bcb448dc8ef2c202f8028418c4fc26b546ef1600d8ab595130abdf8e772d66a489637397b13", 0x69}, {&(0x7f0000011000-0x31)="1438babefcd2f10eaeba5f486b0b8dff8381dee885b8b92072f01610e7959b2e1293d80eade354a19ffdbdeb000fed5b50", 0x31}, {&(0x7f0000016000-0x21)="541a2d558778e7a79963e99e8b820fd876011a638d00d1978b59b329b61cf5741f", 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x8000) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) close(r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x0) 2018/02/01 07:44:09 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0xc263, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x1d, 0x0, 0x75, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x184) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x8d0)='./file0\x00', &(0x7f0000002000-0x7)='cpuset\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7818, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x8) 2018/02/01 07:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d50000)={&(0x7f000001c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f62000-0x30)=[{&(0x7f0000385000-0xa8)=""/168, 0xa8}, {&(0x7f0000679000)=""/7, 0x7}, {&(0x7f0000a1a000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f00004a0000)=""/4, 0x4, 0x1f}, 0x40002063) sendmsg(r0, &(0x7f0000b9e000-0x38)={&(0x7f0000b17000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x1}}, 0x26, &(0x7f0000932000-0x30)=[{&(0x7f0000f2d000-0x3a)="d6d605a6882232cb1f3c3da9d1605ee988f99f9971c865409c09e103766a8dfcee450a526d95664a342cfd6f3c96a47c1ac9f19fb2a08da82dfa", 0x3a}, {&(0x7f000080f000)="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0x1000}, {&(0x7f00005dc000-0xfc)="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", 0xfc}], 0x3, &(0x7f0000cd5000-0x1108)=[{0xf8, 0x115, 0x0, "56758370e1a6944175ad9b6a195d751de78f77112c359f1663b4678ed747199915406bca2484f345bc5763852d73fb91fa7f51383521dde0165d79f085c98e21380a1bf34f746ab66d960cb051efa58d343d63bf90bba0a51ed00da817933d52919f332f756b295dfde69b26294fb7137f92acaaf6fcf4d0927ea3b144e610a26b22f7ea124183f78f9d8ae78417e4eee2a82940ee3c6b08800ecbc5f8a38d230da34bc52ad6312666d01bd013429afa2b5159eb23e3495e60e6f1b11e1566ea72671b09386191ec55a861d0e6f441a7e61ff8fa4360f475510eadc378dc44cbe8ffd60ec6"}, {0x1010, 0x11, 0x7f, "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"}], 0x1108, 0x40080}, 0x51) 2018/02/01 07:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x40000000000000a, 0x2, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00006c0000)={0xf, 0x80, 0x9, 0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r0, &(0x7f0000479000)="", &(0x7f000070a000-0x1)="85", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000694000-0x20)={r0, &(0x7f000054f000-0x8a)="6d965a070c4c8a5c2fb63654fbe0d15db558f73b80f750b50c97f26cc5a5fe6aced5ba4787baa532b1f53a35b55f16d0b2a9493cd7d0b66775cc71201926ba80f81b23819dd16e7eb5df83a2353e85b5ef44428c0e8e4b847a588f8cf747ea5ec2aa63411a17d05269763202c69f280e161b1aed4be4146ebe11ca5a6f28339ca2405d49b50b4c6f0145", &(0x7f0000b81000-0xa1)="51cd1e73621c0b7c0b85f28e994af377e3a64a4fe4564412500ccfc28085cab990862416dcf57376befbc245a43bd5114a0f4887b9f82e4c5a1ba5facc0d6b2d1126aded565dbd6436202c8a6c35517f8466b9e35de271177aae24894f1efbb84f1158bef47ae7868f50379f071151039fd92760505a30f58f8d97c1aeefce11679f63f408b0961bf650d4e5f3e30f1bf2082d1f5ed45970774a26b2fdb81c56ee", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b1000-0x10)={r0, &(0x7f000096d000-0x40)="230b1ac54086c5a945e6e1e3df1f7f80d9e2e0eac12cee0521681c4771915c57bd189a665d87e63d2b30fbac347574b9b373b0666cae6ef02998f26687ea8e40"}, 0x10) 2018/02/01 07:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001fe000)={0xf, 0x8000, 0x7, 0x80, 0x2, 0xffffffffffffffff, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f000077b000)={&(0x7f0000526000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000096f000-0x70)=[{&(0x7f000010e000)=""/144, 0x90}, {&(0x7f00005cb000)=""/223, 0xdf}, {&(0x7f00008c4000)=""/143, 0x8f}, {&(0x7f0000e89000)=""/242, 0xf2}, {&(0x7f0000436000-0xfa)=""/250, 0xfa}, {&(0x7f00006b0000-0x1000)=""/4096, 0x1000}, {&(0x7f000089f000-0xd)=""/13, 0xd}], 0x7, &(0x7f00008d8000)=""/247, 0xf7, 0x1a}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x9, 0x11, &(0x7f0000231000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2020}, [@jmp={0x5, 0x8000, 0xb, 0x0, 0x4, 0xffffffc0, 0x10}, @generic={0x4, 0x1, 0x8, 0x93dc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @generic={0x5, 0x22, 0x20, 0x10001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)='syzkaller\x00', 0x9, 0x7a, &(0x7f0000eb3000-0x7a)=""/122, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac7000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000072c000)=r2, 0x4) sendmsg(r4, &(0x7f0000ff6000)={0x0, 0x0, &(0x7f000023a000)=[{&(0x7f0000f20000-0x1000)="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", 0xba9}], 0x1, &(0x7f0000e6a000-0x1e8)=[], 0x0, 0x20000000}, 0x4004050) sendmsg(r3, &(0x7f0000ac7000)={&(0x7f00009ea000)=@sco={0x1f, {0xffffffff, 0x10001, 0xffff, 0x1, 0x0, 0x7fffffff}}, 0x8, &(0x7f0000c10000)=[{&(0x7f0000330000)="71e09eb86d028d29ed76eae86eab031fbb4e1d80bc730539439e3864f1d3284a8eef64", 0x23}, {&(0x7f0000e50000)="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0x1000}, {&(0x7f0000c8a000-0x3c)="70d7fa97134a0214bccb7f6565bb54b9afc87093380d386b673883bccb70e7cd9856c2e65ea1457dc60d626a6cac512b600a19db057d69fde2aecaaf", 0x3c}, {&(0x7f0000401000)="1e7eb4bedeec2b1f7f1f8cc3201581f65029a9ad1bf85c7888e8b9a84a3838996a49a53a23e2d2e52867b3ccc188fb59e72ad69952f17cb2a137c49d354f2d55ad57669bcba5eee6611e8e9d528bcd4cb099c0f3f5b05da106797d4ca4b454e4b64eff37486ae93219e41489a71fb47f4d0aa534ad61af594ed98a06400fe307186b40639aef51488c4f635dcae0347f5c6163b82a1d20f30826e2936a6b0593cf9274dcfd2c40ed7965bca1cc4dd44101d096f11bb1df82806f3e2572adde3fa54028a993d1662db77e9ed0a8", 0xcd}, {&(0x7f0000d73000)="ba8da784cca466064105aaa60c367d4ed2032bcf448eb3127c96a46d84f6176164a1eb0f27f3fc64", 0x28}], 0x5, &(0x7f0000ba1000)=[{0xb8, 0x188, 0x8, "08067b60705ea7d8a111453ff1b22a17d28bc61e499e3cde412740aa21adb91245e1ad6ddfa835d90cc0be72573051852c723a9fba12ffed5ba5b55c38c3afd02f3637375881fa1b638d45065e84109a02d61fd8198dd64140ad302e52d428c02ddd76f33fec1dd49db9853a316a023f127314a884053f1beecfda0aa09ce5b0e9a5f6e63ac335b8403c7d982bb9fa519d8d0d20c22775d5aaa2f3d5bf918c9d1d5d0037d4a402d0"}, {0x1010, 0x11b, 0x7fffffff, "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"}, {0x108, 0x111, 0x400, "9a88161df362f5a6d3c95092931ba7b00bd19928027a00d2d5bf8d7ea30d68c60f7553df3b57bacedd18cec92b602b609a0effbe4cd75438f70f3c710ea47a52f859b100b6057ec0b51199b7c4c2b8128d903635cbae0eaaaed6bce67937ce400c953323d352bbb96675d6b9800317ea1491a396770aa2a172c72434ab1c7405096a678ffc9e77b55e87b740d0cf89f5c4bf1b7983090c7e1401853685c4028eb0cc2cb20663e262f0cd406089999ace52e337a7597fe7b2ced03c2dd2f5c7ed2d5bf5046d0efa45cba90a082e9acbb44e932c88f4e2cd1d67f473390e90644a4a6d0a39c0ea4bd66f2bd2f657b7446ae3334e9dac"}, {0x28, 0x88, 0x0, "b943aa8bf7215bcdf7ef44838f1b28f474b49a9a424db8"}], 0x11f8, 0x80}, 0x4000) 2018/02/01 07:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f000056b000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) socketpair(0x5, 0x0, 0xffffffffffffff00, &(0x7f0000bdf000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x45, 0x84, &(0x7f000025e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000928000)={r1}) 2018/02/01 07:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005fd000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f0f000)={&(0x7f0000523000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/01 07:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x0, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f00009b1000)={&(0x7f0000b4f000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x2, 0x4, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x32, &(0x7f0000e2c000-0x40)=[{&(0x7f0000157000-0x24)="a58ac0a9c3874e27eae20c2c766deb3ff1aa0dc951f492cea0cfa5162b74f9df82749b49", 0x24}, {&(0x7f0000b40000)="fe179e21fc5a28ed40da1ce4e334320893614f2a841f51891e987d78457ee8a9ff678823a4432f7cb051b5f2ca04840b1f1f7baf368c795d5db9941c4b4646c129a6fb24bde261724e5bb5042c3c8a6b3167de527d536e0a5b5d72309649f12ca9852d24dec95c2e6841ad5ec02502a2d1e5cbeb85425976f07770787cc76a33d7a014f9e88a88ab5a7f91b378797f7c749b4b51f76e04e3429b492082b2a1c20628a97a6b3bbc0b16f09f83f047d002c4", 0xb1}, {&(0x7f0000537000)="3d0ab40eb775622558748f3dec7b020b2175c2901b544bf602e83cab942b3cb430f290028cc7f21ee7dfaad8705d5bc1158dcd63834353272906ba47a8471803f68be5062db9b64968c65f55a14c47731bffcdd15feb8fb9149f854607de52548dfc10dac0102d85de7c74d09c164e0da1b730e9cc3c35e1a68309dc1a810f341156c34a404a6e0022c516aeb94d90ae11b6912b6c3bd68dcdf4e4125910b0b8bcfd7dab318fcc256636", 0xaa}, {&(0x7f0000761000-0xea)="b0c43e820720f9131580f078f8d05a0dc2e6e2b303f412c8ec3a36e1fdbe28228e3bfd634c96727c27ae144888ab188b7b2ae161db987f0c8fa6b0b180837a74a2a671d76820cb8bc3f4edfe4e3a71d597120cf3a783ccb7c0aabd62f8a88fbeaad7a4f8b2b38f04c2356b2df418e1c1800c92d4e40ae72964db02ca57d48a1e15cb545b360c6a9cbda23da090a5613488557ef3c0fdbf5f46a06429a5f1f05238f8c8deea79fdc0ada39b31937e2e6c61462def76fb7f10b9e470271f0ac81b0e987696a65ad09bed5135d656b6923af4976161f4701b631fc4b3b07f4905c100df1f20143ed2180ed0", 0xea}], 0x4, &(0x7f000012e000)=[{0x48, 0xff, 0xfffffffffffffffe, "566bd9a5fdd7999014c4ff2ef998c171edf43c39e2d6ff806578fcbe8058011c759d3d3f963368f6be164cf85a555dacf4b59b"}, {0xc0, 0x84, 0x100000000, "69faeded783d17e0c5bc96fbd7188fd200cee3ad01ce4a99b6147cf09d732c73193b31c67a4da00644f1b9627ba22de32ed21721c71b682a30576ef50d0c41ed006b4a2c661265978260a8e14f9e15a8cbf922f80df0a5568f1d3e7fa8654a0b119cf0936c6e9244ed0730486513662a619a8f43add7965fdb23192132d81e0f803a8dd709be0acb477613a1211cbb4b477c4c002878236e4cee83cdfc0e46b312534f8264c4e437c3428c267f"}, {0xa0, 0x11f, 0x20, "6a264812f07e5e4833a9ea03c412126186abf9d5b6d798a9be9aa27ca2c935d8c0fa95f46acca33bb5471f7fc75c72822baaae9402e173b364bf38120e080eaa3da3c6527ec524343f6e86b6cdea14555d22b7ea6a246ea7adeb22cc6d1e8164bdb092212f09ef43accc956d6896438681db2113797e41b2ce302cef4479605606bd0e158514b1daa65705833e"}, {0xb8, 0x111, 0x390, "12075992d021901d6e9f94d0761071e252112b7ef7a0bce0a9aefd8614f15ffbaeb1edaa5dbcf5e80c72333c5f8a25649e58854f26f1ffd1014620abeec9f1f5ab51166c78f046695c48a15c5f858e0a0a90c06e8db4a7e89aa8ce7625c2a4970ae3f14f24eb49199b02806aae9e4c8ea2be1c06c39aabfacb6d7602677add59ed8e5b2ae41cda7d94436f6b5c326845abebd852f97fc712b492f7555e3dbe9fd50bd2"}, {0x88, 0x10f, 0x784, "8fffed4f2ac1d750c67251da69140ba3ad52c1511d6bc136c8b5c204b4836bac191b652e8f6f58faea75f72e8955bca98a15c56ab3b924be1bb847e27500c91b288645a126550ba2a9a7cc7d7d93946841dc3e8243215466690e69a62270a2390ede7122a3225f001ba1631a10c7855f42af9f"}, {0xe8, 0x117, 0x1000, "41ebc7ff2d3a4fa48aba7cd29366919113f16b1b2dad3211854c529d8ca1b48221bc3f8c55569101b514ab488a3926b898c543d92d153c0969b0abc8524805b54f4ce4a8deb057000e7a6fa7c4f0f524d21be588a276350c32c1536c8eb077e6306357ca956ce88fcb7f56c879e8e698ac911a6237f6bb399601012cfb8acc890e0782fcb84df303e515614d47be1c69dd95e72063b7f1b0239dbef5a67264d4b2a316bb0c7e8d5aae721d0e28bce59a064f6aeeee54429b693e9cdb29527138eddf63d3531d99bb95dabf022d378f534b63f8d2f4286d"}], 0x3d0, 0x20000000}, 0x20048804) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x0}, 0x102) 2018/02/01 07:44:09 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) socketpair(0x11, 0x80a, 0x0, &(0x7f0000309000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001d5000)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x6, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000)={0xffffffff, 0x9, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0xb7)="38504c004ca2979fba93738a08d41b23212bfa119364c6fcaa21bf9a8e2ddb39abd44f24e2d93d29abe7a723562fca32d964cc7fb27e27eecb7c6f2865df2db292ce49e30f375dc42c662426377f4a1311331d0fbcbff06f83ed915a16fd2e8b65a8fd9de5da1d5c5d8deb3351a2fe059e1f5ed01986859c177ad7d8eb48222c4d7b51a79b93895cf8a3883e3afee6352608e5d4d5aa968a554dd2e3831a575c1f2c3438940ff4d80f1272e26a7a4ce5680999261819f0", 0x9, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffda2) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x4, &(0x7f0000f78000-0x8)={0x0, 0x0}) 2018/02/01 07:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000b2c000-0x8)='./file1\x00', &(0x7f0000b67000-0x5)='nfsd\x00', 0x0, &(0x7f0000b66000)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") mount(&(0x7f00000f9000-0xe)='./file0/file0\x00', &(0x7f00003c0000-0x8)='./file0\x00', &(0x7f0000d90000)='iso9660\x00', 0x44041, &(0x7f000035f000-0x1000)="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") 2018/02/01 07:44:09 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0xfffffffffffffffc, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f76000)={&(0x7f0000f77000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f75000)={0x0, 0x0}) 2018/02/01 07:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0xed4, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a9) socketpair(0x1, 0x5, 0x8, &(0x7f0000b8e000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) 2018/02/01 07:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x9, &(0x7f0000273000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000393000)=0x0) socketpair(0x15, 0x5, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) 2018/02/01 07:44:09 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) socketpair(0x11, 0x7, 0x100, &(0x7f00004c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00004cc000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x3, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}}}, 0x3a, &(0x7f0000f41000-0x20)=[{&(0x7f000043f000-0xec)="ff2a5b07f03f65191c2279ecd3752a3b86a41fbbb3039b27aa9c1763698169a00ed38469604a3f8f4ac4d63e72e4c7b7399d4ebd09b833c08fe727dce1ef1f87ff27f9cd68cb1e9e27e428e15a579aa162639594448411c9c4d104fe9daf2ce5e07679b956972e8ff7435a681347f1d57094af3e99d9052fe4997116decf89bd96070d485cd6bb7c570f5bcf59c07585a12299d0f079d8c6b0a0455b95e56893bf6f1cddcf7a9d10ef1b6878863c23258f33dadc628cb4c06206d5476490428486802db31569127d52746245829d584384c69aae34b348b0e7bdcfcb4446a4e5b94ed42db4ebcbfc4f861659", 0xec}, {&(0x7f0000000000)="8d3afc9c6a454eaef53e7b3f32ecaaca15a73425c906d6351fba23", 0x1b}], 0x2, 0x0, 0x0, 0x20004840}, 0x8000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x2000000001, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:09 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000002f000)='#\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xdde) [ 1855.374775] syz-executor0[4815] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1855.403708] syz-executor0[4819] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1855.424514] overlayfs: missing 'lowerdir' 2018/02/01 07:44:11 executing program 0: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003a7000-0x10)={&(0x7f0000119000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000)="", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r2, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:11 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x1ff, 0x7, 0xa54, 0x8, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x3, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x3, 0x7, 0x7ff, 0xfffe000000000000, 0x0, 0x6, 0x200, 0xc, 0x6, 0x5, 0x4, 0xfb, 0x1, 0x7f, 0xffff, 0x0, 0x401, 0x3, 0x401, 0x2, 0x3f, 0x1ab3, 0xffff, 0x80000003, 0x20, 0x5, 0x7, 0x0, 0x400, 0x1, 0x2, 0x1, 0x81, 0x3, 0x2, 0xf89, 0x0, 0xc5, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xa}, 0x10200, 0x8000, 0x8, 0x4, 0x3, 0x6, 0x0, 0x0}, 0x0, 0x71, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000e7e000-0xb)='openpromfs\x00', 0x1038086, &(0x7f0000000000)="5478640f86e185e15be2d0cd4c631b42bcc88483f09fe01e20e2b738b34d3d3f99839894e1ba488644e73e51a0aee66fbc0cf2468b355521f6fd9bcc7491d7501954d2b7dfae3a36e418aa80ea6b2d7b0db6ff3e9609950b7c7487c2ba4a1687d9401441a964715cd92221d44a16ebacb52efed7d959a38d6adf2c59f3e075771074b54dee1f1116855a61c0f03568b8a2311cafbff4d38af2c6c8515dcd904340fbda7e8668cb41d17c0b23200449910313b70d2bc2aee7fee432b9851fbe2fc606220cdc7de7f770e66fb2fbcae2fa48f3b139d3872727fcc61b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={0x0, 0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0xfffffffffffffffc, 0x3f, 0x3, 0x1000, 0x0, 0x7f, 0x21000, 0x4, 0x6, 0xffffffff, 0xfffffffffffffff7, 0x1ff, 0x8, 0x5, 0x8, 0xad, 0x7fff, 0x4, 0x34, 0x7, 0x8, 0x3f, 0x5000000000000, 0x5d1, 0x6, 0x7ff, 0xc15, 0x1, 0x1, 0x4, 0x7ff, 0x3, 0x10000, 0x8, 0x0, 0x1000, 0x0, 0x8, 0x4, @perf_config_ext={0x8001, 0x2}, 0x280, 0x7, 0xfff, 0x5, 0x1cc1, 0x129a, 0x2, 0x0}, 0x0, 0xe1e, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x65a, 0x100000001, 0x8, 0xafd, 0x0, 0x0, 0x100, 0x4, 0x6, 0xfffffffffffffff8, 0x7fff, 0x3f, 0x0, 0xffff, 0x80, 0xfffffffffffffff9, 0x7, 0x4, 0x3, 0x2, 0x3, 0x7, 0x80000000, 0x1, 0x101, 0x100, 0x1, 0x1, 0x7f, 0x8001, 0xfffffffffffffffe, 0x5, 0x20, 0xfffffffffffffffa, 0x6, 0x80000001, 0x0, 0x1, 0x5, @perf_config_ext={0x1, 0x2}, 0x2000, 0xfffffffffffffffd, 0x1, 0x7, 0x5, 0x868, 0x5, 0x0}, r1, 0xccd4, r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x3, 0x6, 0x1, 0xd104, 0x1, "551d162691d68b46cf6c292d5e91ac96ab3be30b3e03bc02fb40f6e36b467bef1e47a67507d94fc286a77cd4ebb315e32cb226d26a209fc782496b881bc171", 0x9}, 0x60, &(0x7f00001f9000)=[{&(0x7f0000254000)="aba5ea4204024b30a6507447396245b7cfe9bab1ad41b015f90d54ac3cc5171ee66adbd9263645b2452799531d020a23f323770de2205876572a4f5e38cfe4810af30124221c6270c80ebc8288d437005320f00a65fc63c8f77acb5ef99f99c82434b923c5f2cdb56c1b4fd6fca2c595fe924733ca7495ce9690dc383df5b8360b96cb8abbd4f433f60c4b3660655741c63ae2acdb42021df4060a40fc01ff9a405e0518e70171a36a0d0e207213bc24a3c27fa9355b6f5ba926b9b427cbd67a76c174d6ae0d374e54dd", 0xca}, {&(0x7f0000000000)="d6aed4cb57ddc494f5e857794deedd911feab0c744415a87d06ccff4b99bad52d81c317fbe2367179968883148934e489231ec58256da3ea3bd5c57cf0fe15ae4ab9b0283de8661e7c46690567f76b19df04cf2864d33e548d1ae7332a2553f535d907d659a017e6d4d09e0218ff93d0af7749a0cd7c82f649673059984308f27f954f42c88f4852e2be76c6cb718c98ea3d77dab2daeff28bba847dc8a93b0674c2f78e", 0xa4}], 0x2, &(0x7f000012c000)=[{0x80, 0x114, 0x5, "1887f3090d3b0bbace7186433572503f070343b0f9706d1bba623dfc3e85d290d048f545ed0b129222c28585c0755d641005bac517f7320dbce698dd419751698c095f49f9ab6b01628505309fa2f030d5dede158a9dad9ac918f38995dd8f6cc6b6b1df56863a6e3427f55c8a"}, {0x38, 0x119, 0x0, "a659335634e6fac5c2799d4de20894e62b178f70dd7e6cd73c91936d7ff80751fb57537b44"}, {0x38, 0x11b, 0x7, "fa6759d5e83b6ee0c35c9b338fee0d7ae8d99cb1aef2896f834398fba30922b7c616191a"}, {0xb0, 0x1ff, 0x8, "25809246cbda79f83232be002db74367d4f72887f38b04eb980f31b98ec15aeddf9dd0b471b6394c7fe06dc04fbb4fa03eead04f38df6960378a6af29d55074e297374622465b379082defa48e993e4f5f75ddf5cdabbe3d67d7708bc25b4eaaf52f802a02d270323247090a5fab2ddbd4df8434009e2ee08988a43f583e3b3c366d7aeba9d3110c97e8e3fb2f703450cfc03b4709b9ced45d917b6b3626"}], 0x1a0, 0x800}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:11 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d12000)={0xf, 0x8000, 0xb22, 0xbe0, 0x0, 0xffffffffffffffff, 0xb961, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f6f000)={r1, 0x50, &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f6f000)=r3, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f71000-0x4)=r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000153000)={r5, 0x50, &(0x7f000050b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000-0x10)={r4, &(0x7f0000f71000)="3f5b4fb1874cd0325c310f364a0f33b6d4ea72eec0cd4dc29391c0ecacb9aadccd92866bb0984b073f3f1a731bf59518dd17caa3943b6abd152e6aa3568fbac3f46ee3fa186500d5632e8fefd9c2fe459e469b53e030f39b0124d3596cfc329f1dda54dfee33e1c6e21d8514d63fd0db493b971f088fd45b1db78e23f1a5174543df1964d0da079fdf51c22a407d4ced987051386d297996dbc5974d9f9c0b5e127317a677cb250fd2d39ee2d1a2342b1f5d5a531a991bbb0b4ff504b4115e2b0c0ada5f75"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f6e000)={0xf, 0x4, &(0x7f0000f6f000-0x20)=@raw=[@alu={0x7, 0x0, 0xf, 0xe, 0x5, 0x100, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000894000-0xa)='syzkaller\x00', 0x20, 0xee, &(0x7f0000772000)=""/238, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/02/01 07:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x7fffffff, &(0x7f0000d04000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000064e000-0x38)={&(0x7f0000858000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000035000)=[{&(0x7f00000bd000)=""/129, 0x81}], 0x1, 0x0, 0x0, 0x1}, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000273000-0x20)={r0, &(0x7f0000b5f000-0x3)="071a78", &(0x7f0000bc6000)="e0147291d6aa8b01fc89607ef40f33", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={0xffffffffffffffff, &(0x7f00001d6000)="93", &(0x7f000028f000)=""/0}, 0x18) 2018/02/01 07:44:11 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10816, r0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000f73000)={0x5, 0x78, 0x5, 0x3ff, 0xffffffffffff8000, 0x1, 0x0, 0x370000000000000, 0x2c000, 0x1, 0x1f, 0x7, 0x8, 0x1, 0x8, 0x401, 0x7, 0x3, 0x6, 0x6, 0xffffffffffffffff, 0x5, 0x3, 0x55, 0x200, 0x0, 0x7, 0x7fb, 0x8000, 0x7, 0x7f, 0x195, 0xeb, 0x6, 0x1, 0xff, 0x5, 0x800, 0x0, 0xfffffffffffffffc, 0x4, @perf_config_ext={0x1, 0x4}, 0x3106, 0x93b, 0xfffffffffffffff8, 0x6, 0x371, 0x20, 0xffffffffffff0000, 0x0}, 0xffffffffffffffff, 0x7b91, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80e, 0x8, &(0x7f0000f73000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 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$kcm(r0, &(0x7f0000ec8000+0x74a)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[{&(0x7f0000f72000)=""/100, 0x64}, {&(0x7f0000f73000-0x7f)=""/127, 0x7f}, {&(0x7f0000f72000)=""/36, 0x24}], 0x3, &(0x7f0000613000)=""/0, 0x0, 0x200}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000994000)={0x0, 0x78, 0x6, 0x0, 0x1000000000, 0x3ff, 0x0, 0x40, 0x10000, 0x2, 0x5, 0x80, 0xcc, 0x7, 0x2, 0x80000000, 0xd9, 0x7fffffff, 0xfffffffffffffffc, 0x2, 0x6, 0x1ff, 0x400000000000000, 0x1, 0x400, 0x5, 0x800, 0x5, 0x146b, 0xfffffffffffffffe, 0x2, 0x80, 0x8d, 0x101, 0x7, 0x100000001, 0x1, 0x7, 0x0, 0x6, 0x2, @perf_config_ext={0x4, 0x8}, 0x14, 0x0, 0x5, 0x7, 0xdd2, 0xfffffffffffffffe, 0x6858, 0x0}, r1, 0x40, r0, 0xd) perf_event_open(&(0x7f0000000000)={0x0, 0xfffffffffffffe22, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006af000)='\x00') 2018/02/01 07:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r1 = gettid() perf_event_open(&(0x7f0000ffc000)={0x1, 0x78, 0x7ff, 0x8, 0x5, 0x7fffffff, 0x0, 0x1, 0x2200, 0x4, 0xf9, 0xfffffffffffffffb, 0x101, 0x9, 0x5276, 0xef1, 0xffffffff, 0x6, 0x80000000, 0x0, 0x7, 0x20, 0x101, 0x7d, 0x5, 0x9, 0x5, 0x1, 0x4, 0xe9, 0x20ef7a6d, 0x0, 0x5, 0xcc00000000000000, 0x2, 0x8, 0x1, 0x989d, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f000064a000)=0x0, 0x7}, 0x1000, 0xffffffff7fffffff, 0x0, 0x1, 0x16859023, 0x2, 0x8362, 0x0}, r1, 0x7ff, r0, 0x2) 2018/02/01 07:44:11 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b30000)={&(0x7f0000f89000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef8000-0xc)={&(0x7f0000636000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f89000)={&(0x7f0000f89000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006bc000)={&(0x7f0000f8b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f8c000-0x10)={&(0x7f0000c4e000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f8b000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f8b000-0x10)={&(0x7f0000f8a000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f8a000-0xc)={&(0x7f000099e000)='./file0\x00', r1}, 0xc) 2018/02/01 07:44:11 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffe2e}, {&(0x7f0000f79000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1185, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x4, &(0x7f0000347000-0x38)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000f7c000-0x8)={0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000e1d000-0x48)={0x60d699757c94f97d, 0x4, &(0x7f0000f7a000-0x20)=@raw=[@alu={0x7, 0x7, 0x7, 0xe, 0x7, 0x1, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}], &(0x7f00003e4000-0x4)='GPL\x00', 0x80000000, 0xbc, &(0x7f0000ace000)=""/188, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7b000)={&(0x7f0000f7b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000eb000)=[{&(0x7f00002b1000-0x9d)=""/157, 0x9d}, {&(0x7f0000f7b000)=""/223, 0xdf}, {&(0x7f0000596000)=""/112, 0x70}, {&(0x7f0000f7c000-0xdd)=""/221, 0xdd}, {&(0x7f0000f7c000-0xc8)=""/200, 0xc8}, {&(0x7f0000f7b000)=""/193, 0xc1}, {&(0x7f000039d000-0xf1)=""/241, 0xf1}, {&(0x7f000000d000)=""/199, 0xc7}], 0x8, &(0x7f0000f7b000)=""/0, 0x0, 0x8}, 0x140) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000024e000-0x48)={0x1, 0x11, &(0x7f0000caa000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@generic={0x9, 0x1e91, 0xbf, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x26}, @jmp={0x5, 0x4, 0x9, 0x2, 0x0, 0x30, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0xf, 0x6, 0xfffffffe, 0x14}, @ldst={0x3, 0x3, 0x3, 0xd, 0x7, 0xfffffffc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e55000-0x4)='GPL\x00', 0x1, 0x2b, &(0x7f0000f7c000-0x2b)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/02/01 07:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000355000-0x78)={0x1, 0x78, 0x1, 0x1000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x387, 0x0, 0x0, 0x21aba9ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/01 07:44:11 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x10, &(0x7f0000b9a000)={0x0, 0x0}) 2018/02/01 07:44:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000054e000)={0x0, 0x78, 0x100000000, 0x5, 0xfffffffffffffeff, 0xfffffffffffffff9, 0x0, 0x14f7, 0x10, 0xf, 0x7fffffff, 0x3, 0x7, 0x101, 0x0, 0x0, 0x87, 0xff, 0x7fffffff, 0x0, 0x1, 0x5, 0x6, 0x81, 0xeafb, 0xffffffff, 0xf23, 0x51e, 0xff7, 0x7fffffff, 0xffffffffffffffe0, 0x1, 0x4, 0x2, 0x69, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x3}, 0x24, 0x1, 0x5204, 0x7, 0x9, 0x8, 0x401, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0xfffffffffffff800, 0x7ff, 0x93, 0x8, 0x0, 0x57, 0x2c1, 0x4, 0x3, 0xfffffffffffffe00, 0x7, 0x7fff, 0x1, 0x2, 0x8, 0x2, 0x1264aa34, 0x6, 0x6, 0x9, 0x1, 0x2, 0x7f, 0x8, 0x80000001, 0x4, 0x3, 0x1, 0x2993, 0x4, 0x4, 0x4, 0xffffffffffffff8d, 0x7fff, 0x7ff, 0x8646, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8, 0x3, 0xfffffffffffffffc, 0x4, 0x8, 0xb840, 0x8001, 0x0}, r0, 0x4, r1, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000095f000-0xe)='./file0/file0\x00', &(0x7f0000754000)='./file0\x00', &(0x7f00009eb000-0x8)='overlay\x00', 0x8440, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cc1000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000f0e000-0x38)={&(0x7f0000521000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000aa4000-0x50)=[{&(0x7f0000936000+0xbce)=""/15, 0xf}, {&(0x7f0000b90000-0xc9)=""/201, 0xc9}, {&(0x7f00008af000-0x8c)=""/140, 0x8c}, {&(0x7f0000714000)=""/11, 0xb}, {&(0x7f00002c3000)=""/26, 0x1a}], 0x5, 0x0, 0x0, 0x200}, 0x2002) 2018/02/01 07:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d6000)={0x0, 0x0}) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0x74, 0x0}, 0x0) sendmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000c000)=[], 0x100002db, &(0x7f00001e2000)=[], 0x0, 0x0}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r3 = getpid() bpf$OBJ_GET_PROG(0x7, &(0x7f000033c000)={&(0x7f0000c9c000)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000086d000)={0x0, 0x78, 0x7, 0x9, 0x9, 0x5, 0x0, 0x6, 0x6000, 0xc, 0x80000000, 0x400, 0xff, 0x4, 0x7, 0x7, 0x200, 0xc98, 0x80000000, 0xfffffffffffffff8, 0x2, 0x2, 0x9, 0x9, 0xfffffffffffffffd, 0x5, 0xffff, 0x5, 0x4, 0xf105, 0x8, 0x10000, 0x0, 0x9, 0xecde, 0x49d63c37, 0x100000001, 0x8d, 0x0, 0x100000001, 0x1, @perf_config_ext={0x0, 0x12}, 0x8018, 0xfe, 0x8, 0x1, 0x25, 0x9, 0x3, 0x0}, r3, 0x3ff, r2, 0x6) 2018/02/01 07:44:11 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000946000-0xc)={0xffffffff, 0xfffffffffffffe00, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002ee000)={r0, &(0x7f00000a4000-0x97)="651e6b8e7c8a4c51d15781ae30385a2a78dbbfc3f31e09e67ab564611904fce543b37f590914a7ad599a17b1310beca10834b901614d4f021a86ba1423b4bf444603d605bc60af6de060e4be9ad70cc113d8e75bb97b75e06ca98b62df5bbd68187933a71a661e2f9115f99c55abb0d06dcc1e8ea2048f04eaf6cd4639ea527ee130cc941499535e94543f6b40f3d60fb162124d98636c"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00003d9000)='./file0/file0\x00', &(0x7f0000535000-0xe)='./file0/file0\x00', &(0x7f0000c22000)='minix\x00', 0x8038, 0x0) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000023000)='rpc_pipefs\x00', 0x0, &(0x7f0000fda000)="") 2018/02/01 07:44:11 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:11 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000000a000-0x5c)=""/92, 0x64}], 0x2, &(0x7f000001a000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f000001a000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x800000000000, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000017000-0x4)=r1, 0x4) 2018/02/01 07:44:11 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x1f, 0x101, 0x7, 0x2e, 0x8, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000975000)={r0, &(0x7f0000d1a000-0x1)='0', &(0x7f00009fb000)="", 0x0}, 0x26d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r0, &(0x7f0000232000)="", &(0x7f0000b38000)=""/0}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000021c000-0x18)={r0, &(0x7f0000397000)="ab7ff4e8da4d68c5d9daad4cc95f72c9a44dad08b00428f7c7031cf22335a3a3ba7f21c77446", &(0x7f0000b51000)=""/122}, 0x18) 2018/02/01 07:44:11 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000eeb000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f74000-0x4)={r1}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000fa000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x74, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f76000-0x2c)={0x0, 0x2, 0x7ff, 0x8, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000d5d000-0x48)={0xc, 0x8, &(0x7f00002ad000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0x3ff, 0x81, 0x9, 0x100}, @alu={0x7, 0x0, 0xe, 0x4, 0xb, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2e}], &(0x7f0000f74000)='GPL\x00', 0x4, 0xc9, &(0x7f000095b000)=""/201, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d83000-0x2c)={0xf, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000291000-0x2c)={0x9, 0x3, 0x3c6, 0x2, 0x4, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000016000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000836000)={&(0x7f00006b1000-0x8)='./file0\x00', 0x0, 0x8ce23409dd8c0a2b}, 0xfffffffffffffec2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a24000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f00000d2000)={&(0x7f0000a18000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009be000-0x70)=[{&(0x7f00008c5000)="fcccfa164cd945fd8da4900268311326df1d905b8be10cd6b94fe21d765a72239923a411c6ed79ac8704091ed5a1be46d9ff6073e74ad9ac8633ee844f3460c7314d01079b2901b91788353d07ee5d59fbf84ddfc483d3fb4c5bd60e233799da6feb17b45920dddd038d58be082a4d18ed3588aff26ad59546b2b6a9ae078c6350767fe75f02785072c1b1bc32640834cd0c535dad7c779f79e8575d280d883cc3370226bbea9b13aff983958a7db970bc89b69f44c69ee02c3816eb86", 0xbd}, {&(0x7f000086d000)="050cdc46d420ded62814f61ee79d86c5453056d87cf376bf674edc11914ccb50880a8c048172dc78797535dac7c902be8dc3966f79c53b1c6fa6d0d21a2c7f706d32c9e0c79948e9aca81a44ab92191bdc772b77ce6d6877f06efe9a145b2ea69e0e46dcf9140641bddfcfab69261b8136d85c36d33dd94bc0f5f8c8ae74e65b5b5aa1aa2af5", 0x86}, {&(0x7f0000154000)="2b34c034aa4e24d77a3e59e88310180c0c5f5cb6538eaf22df5569e3fbdaea36cddc8468a09bf9be524834812af6cf229153becb96753528614ab61faf0609", 0x3f}, {&(0x7f0000e2d000-0x53)="d572d22b6c470d849c0db65e1546bcbf189d7357ce0d9bec96b60a0273e78fe6ff6f4ac6489a77d3b7b3ba55086e2f345f3abca107a43cd9be3fba70cd17a984a3ee4ac839a38b755d970741c2c2371b003ddd39d5336e71873f27394fc4eaf832f43bda55600facd0961d3f3a55606ad4a92f66ae2559f8972f6dc44f608a4a9d809b8f8f1b5a6898e06810b55b1c5f453beb06b5941a408e8f35a582307ab6872976c985e760c6305a137edd4bf00d06e2e9bae1c71683e8c42c9bcd46d7bc4bd09b8a88f404c75ebed515b8e9318d2fc19afd1c78cbfd7985794a1f323f7947af19902fb50fb9c6185145a8f175a80db261e637", 0xf5}, {&(0x7f000080b000-0xe0)="d72dbe2c095d80010ed0e90d33553d29b3a75ef6dc0dfb2c265f96bada14a4bb6e42b50cf861f62bca5af7c3a5da419c4e577bfdb3c86ba3259e042b75bbe5a2205c65bd0f2d27769debef9068edc1fc316820048b4d4d4189154d2619ca6c4af690446e5deb59b175ad56c8e46834c18c8721fa58b02676680f092f65219bf8ab12ea2173eef5048e51910e83b5332fed14114fa95de263aff93190acd687f752e1e2a57592c383a80bd9a7dd6c4737cefbcb3f91b67b4bf7c4d840a68fee45a64daf9bc9795933a60333f38f94feb5f9c648297e9a7b51223cee7407d919c0", 0xe0}, {&(0x7f0000e22000)="12cc89e042eee784135e7a61e51755f5f68943bc5077a6e8fcafcf0cf6dee50e98ba74d71bf98041941f54be891a86ab07abf7c081f251738172eae852ac1ab3883a860ee2a6d3e6200418249644bb1b404c95ad55d2aedca71d21b6f716f7721ab4d8a7c8fafb984d3861ecf2dbf3378f712dbd9af59931d9380d263d92d6b6ba944e0eb15adc77e0b306b6a9e1e1b4b9674d62430dd3e7db1b51728791451ef9c1ed3bc7bdeabb290927df7124de14f69a406710d0c9f3824bd872b7009a729685ef2557c998ee99492e6ee11f82af68f6f11a9319ce16bc0b21c62ebf7b6c0bdb5aa4946f5ee5ca44a61122", 0xed}, {&(0x7f0000151000-0x7e)="8d9e9b626053e45e3f4363c9c50d2996ac8ad5cedc178f75ddab488855ada2a7e7c96fd2248d0644d931e80f8e1f7adde90aecaa8b24c648a0dd13d9c89fef60d1f8c0df251b0edbf7100a59b51134fbb0be1e40c8672c6aa47817134718d00005838767201e065343916b465e4c4af65b4e746e23f4859893c9c3a978dd", 0x7e}], 0x7, 0x0, 0x0, 0x4}, 0x91) r1 = perf_event_open(&(0x7f0000f68000)={0x7, 0x78, 0x9, 0x101, 0x1, 0x10000, 0x0, 0x1, 0x400, 0x8, 0x0, 0x2, 0x2, 0x4, 0x8001, 0x88, 0x57, 0x7, 0x100, 0xff, 0x0, 0x10000, 0x400, 0x2, 0x7, 0x5, 0xa02a, 0x1, 0x401, 0x0, 0x146, 0xbaf3, 0x8001, 0x5, 0x3, 0x62fa64aa, 0x2, 0x8cd, 0x0, 0x1, 0x4, @perf_config_ext={0xffff, 0xff}, 0x2904, 0x2, 0x6, 0x7, 0xfff, 0xfc3, 0x1, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff7) recvmsg$kcm(r0, &(0x7f00002c4000)={&(0x7f0000fcf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006ed000-0x10)=[{&(0x7f00003f7000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000fcd000-0x65)=""/101, 0x65, 0x1000}, 0x40010000) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x2, &(0x7f000017c000)={0x0, 0x0}) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x9, &(0x7f0000c87000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000edd000)=0x2) r1 = perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7f800) bpf$OBJ_GET_MAP(0x7, &(0x7f00003c0000-0x10)={&(0x7f00002e5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/02/01 07:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0xb, 0x0, 0xf7, &(0x7f0000ff7000)={0x0, 0x0}) perf_event_open(&(0x7f0000b82000-0x78)={0x1, 0x78, 0x80000001, 0x3, 0x1, 0x8, 0x0, 0x0, 0x8, 0x5, 0x0, 0x1, 0x8, 0xfe, 0x1, 0x81, 0x8, 0x400, 0xaf, 0x7, 0xb5d5, 0x2, 0x80000001, 0x7, 0x2, 0x6, 0x7fff, 0x9, 0x1, 0x6, 0x8, 0x1, 0x7, 0x8, 0x8, 0x10001, 0x800, 0x1000, 0x0, 0xfffffffffffffe00, 0x4, @perf_config_ext={0x81, 0x3}, 0x2008, 0x3, 0x7, 0x3, 0x8, 0x3, 0x1, 0x0}, r0, 0x8, r1, 0x8) r2 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f00006a0000-0x78)={0x0, 0x78, 0x5, 0xf3, 0x6, 0x4, 0x0, 0x75, 0x80000, 0xc, 0x5, 0x3e1f2fd4, 0x3, 0x2887, 0x80000000, 0x10001, 0x0, 0x9, 0x10000, 0x8, 0x4, 0x5, 0x7fff, 0xd753, 0x7d, 0x4, 0x8, 0x20, 0x2, 0x7, 0x4, 0xfffffffffffffc51, 0x4, 0x0, 0xfffffffffffffff9, 0xa3, 0x7f, 0x0, 0x0, 0xb4b, 0x2, @perf_config_ext={0x18000000, 0x8}, 0x4040, 0x6, 0x8, 0x7, 0x7fff, 0xffff, 0x9, 0x0}, r3, 0x100, r2, 0x2) perf_event_open(&(0x7f0000554000)={0x3, 0x78, 0x7, 0x8, 0x4, 0x516e, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x3, 0x2, 0xfffffffffffff567, 0xd918, 0xffffffffffffffc0, 0x9e3, 0x85, 0x9, 0xffffffffffffffff, 0x10000, 0x2, 0x80000000, 0x6, 0x871, 0xe, 0x7ff, 0x7, 0x9, 0x0, 0x9, 0x4ac6, 0x30c, 0x8, 0x8, 0x6, 0x0, 0x800, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000628000-0x1)=0x0, 0x4}, 0x14230, 0x1ff, 0x0, 0x6, 0x68, 0xc7, 0x6f, 0x0}, r3, 0x9, r2, 0x9) r4 = perf_event_open(&(0x7f00001b6000-0x78)={0x7, 0x78, 0xfff, 0x0, 0x7fffffff, 0x8001, 0x0, 0x0, 0x2000, 0xe, 0x80, 0x1f, 0x0, 0x7f, 0xff, 0x9, 0x9, 0xc, 0x2, 0x7, 0xcb6, 0x53ad, 0x320, 0x1, 0xffffffffd5f28fe0, 0xcf, 0x100, 0x60, 0x7, 0x20, 0x7f, 0x6077ea51, 0x3, 0x7, 0x10001, 0x2, 0x8, 0xffffffff, 0x0, 0x600000000, 0x2, @perf_config_ext={0x1f, 0x5}, 0x4050, 0x8, 0x9c7b, 0x7, 0x800, 0x6, 0x9, 0x0}, r3, 0x1, r2, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d3000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c85000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000)={r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000336000)={0x0, 0x0}) 2018/02/01 07:44:12 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fcf000)={&(0x7f00009cc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f000003a000-0xe8)=""/232, 0xe8}, {&(0x7f0000c05000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba5000)=""/115, 0x73}, {&(0x7f000087f000-0xf7)=""/247, 0xf7}], 0x5, &(0x7f0000155000-0x76)=""/118, 0x76, 0xe8}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x6, 0x10, 0x5, 0xffffffc1, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000dfc000-0x38)={&(0x7f0000ff0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x9, 0x1, {0xa, 0x2, 0x76, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}}}, 0x3a, &(0x7f0000b56000-0x20)=[{&(0x7f00000c8000-0xd2)="54ab65a6e3043332f43f2b9227eb01df4d97e444bd635e1462fb7417033283406a8a085e0583112b53c4a4a8c9885763f3424758b93b1e65734ef35171433f685108609f6b29ae52c4beb3c533a25c20349e6ac76b82dbbfa80e84c7d6c0f7172d5492dcdd772492b23b7af624b356a20f38e649e1df5e55461a223fee7dffd621da77da2d83cd8cac4b64dde5f6c4070905ab9c9805092d1fc991a61dbaa388cbc9f89c89f55c688b45956a4fb4cf39c2217779a8e7e5fa68f1149b7a2b6bb672aeaf1dacbbd1520b5c13d0960b34478693", 0xd2}, {&(0x7f000099f000)="16944970f40b041c", 0x8}], 0x2, &(0x7f0000cd0000-0x68)=[{0x68, 0x6, 0x1000, "81a51f34ebf7dbf4fe150f0d1bed37c10caaaa47aab54074758a92d1793692a60dd81423b9a133ce425a563a6414e7253bbcc7d63e2af8769f2701b13b87bbba65e4a780a6f87273cee2fce6bc67310974"}], 0x68, 0x8090}, 0x20000010) sendmsg$kcm(r2, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000e2000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004e1000)={0x0, 0x0}) mkdir(&(0x7f0000125000)='./file0\x00', 0x0) mount(&(0x7f00008c7000)='./file0\x00', &(0x7f00005a7000)='./file0\x00', &(0x7f0000ceb000-0x5)='vxfs\x00', 0x0, &(0x7f000038d000-0x3d)="") 2018/02/01 07:44:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a1f000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x1, 0x40, 0x1, 0x1, 0x8, "62a27551e132ad0268144c82a13a2ef4cbc06144e88874ad193cfc1e5753aa7feb4906f3c26278589f22b9e0675b26a06fc6a44dd197b8e735560f817025b1", 0x3fc000000000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000423000)="c5609450204d7338044beac69d062b78d9846120e977a94df50063f248e6eca069e4216d56c848d3b6939b12045a089bf57b2fa1a5a9a50e73faad524c02b69e5563deb30ef19f8f7f90044805abf09eb70f64695dc82f9ff696db9f7a180a2902780fb6c51158b902bf7c02cdb4bb0a56134b42598587795b41294b50593322321790d6b51edf7f9e264610b43cb6b20c71753536711d32ded15ef72cfc4da4404d38e16f9bec70f3f7a1a0561c24b56c0ea2c0f7448d8dec08df08fb23bf7bbc23605aee94deccf5a7eb3191cc3e068b5586da241d00423194b70c70cb1d49961a57d759cd5e11ef83918664b7b9da1f11480c59", 0xf5}, {&(0x7f0000965000-0x67)="b647a7c859d963aec505d3916090500305002443c99c47fa5d3ce85753f55ce1a479e0ab358de49e5fecf09a07dad8ad99c1056995ab67b2252e9f37026c176374079e0b16c6f943b402847f6a702a8f6008a5a6ce50cfafec2a2fe9af07c98806bf553d1e67fe", 0x67}, {&(0x7f0000001000-0xad)="e2c726cc83e5a1e256f51d2e12e12f2c299a528962ab4373772c197b06bda08d7823d70240d47eb089d5f3fd1ef613d2315665f4b16c4d36483a15a5fde0ff68472dd4367fb8c0cdbc2aa47e35040fd9fec33f5afe3749ca407d42fd4ea4089048c1e9579938fbb4771c88f059270b5f027ed1fdf33acf4f6a334adec5aa67b90ee39716e32521101c70c0f252ad2b3e254e3809011acc9e704e98ac192edf169b5e95e6703d94808b2c7e1168", 0xad}, {&(0x7f0000e58000)="536b194da7e503ca3bc51e9d2c3fdb690afae076ff0388386389a8f2e35c6a52304cbb7be6d0f1d10721ecd2ed089924fe98ca171f7c3b77b0565b82046b", 0x3e}], 0x4, &(0x7f0000a01000-0x1300)=[{0x60, 0x111, 0x3ff, "a3c681b5f7eb5fcb56791626a3e32a18156ad2414b3b178b84db2903e2bd36658dbdb3de69f25bba21af63ae0073d0294e438b1c05ecb4a70c1096a351c15aaef95d5decee589e7e03c6109e5fde"}, {0xe0, 0x117, 0xfa2, "dcbd3f4227b3f3542154c88557d42c82eb8aea35a7f36b1de78fac5ea677068bfd28c4e1b12ff0815bdca9801536c79a97e0428e43e073c5516aa8a162ed9a9b311cefd9601e3e810a7ff059a35ebc6c02a33e9ee193fc0f3dae8dd900fc5af2673a2a84fce68bae70595115e93b9e6f717020176bac93489aa38f3ae27551f54ceee4b7b17234c0ef021a147a000deb1801db46409370f9dfea3db529ece295bc2d00ce6a94337ae38d0fa0e864cc987e95f62d2f4ffb0e99954a4cbbf181f1ff507cec1e7fff7da9"}, {0x58, 0x0, 0x5, "323e0399d379d8ada75e3fa01ad3d990d4d8cff511dbebb5d9dfd6f5bf9d6cdac81a03377bc4ea98c5a0ebdc73f26585ab8c58527a19dfed624d3c737386632e46a2ed6b27"}, {0xb8, 0x29, 0x3, "a5c38c2a0926a3f5f3db8ccb55b94a38e1621d764eff6639bb7082a661149f0fc76b17c24703ad30f0f6e8dea671c7985e7176ee10a9e87eff4c7d3ffdacee042decfad8d6dc48742bc59fe6000b5c5c7039371dbecb35f6e2bb3716c051f5ad520887043d8dbcb0b85a95e1e80db4764384f7e6d27e10a50e88af33425917a94aaee74c83d414fc265efca5314f5f75d30f991a1b127a36441e522d3d15a4a8018990d7"}, {0x40, 0x119, 0xd11, "9d3767044ff04fb01f4c1817c377ba19defd5623150ff1890402e0440b45cfa7d62542ad91a58d4fb5e657791773ef"}, {0x60, 0x107, 0x7, "641c19020216d5909dc0f62b94c654f678e728657655449a94d45fa04a915ddcf5f07fa6a6621876edda6d9542a9e2a78298dbeb5c9bfa3b1016d3abeb549159ef856d71b3feedcfdfc9"}, {0x1010, 0x102, 0x1000, "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"}], 0x1300, 0x20000000}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000390000-0x4)={r0}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f00007bb000)={&(0x7f0000236000)=@rc={0x1f, {0x4, 0x1, 0x100000000, 0x77d7d02b, 0x4, 0x81}, 0x1ff}, 0x9, &(0x7f0000520000)=[{&(0x7f00001df000-0xfb)="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", 0xfb}, {&(0x7f0000f67000)="3a213b2bb652911f879e14768f3f73f4cbd6273ac5e5137eef3f341ac3dd0bb3a1632ee9003a9369e1ea6a089dfbb4ca31f94021028b7a50967d9db5d74f2b13a63aad8427ef11c6dcec8e91d8b936c7dfcad915c93aa9d56de5eaea3f6ea31c75e9ba59b5dffcea124f7d64", 0x6c}], 0x2, &(0x7f0000e13000-0x218)=[{0x38, 0x1ff, 0x4, "98ef144dd1cba396c3b8acb182f3893ce26d0449254913266e7b2311d247cee8895ccc46ad"}, {0x98, 0x13a, 0x2, "74a3f5696af457c56ead9c12febe87998906e69bf9c663f69700f85e46e3b0bc264a1e40660e002e8cd9a6d2114c3bc2123ea67aa0975552a0c61c699bc1bac23a74602436bf0dde3ded2ac76b0903d68beb2d70ff0c2bf228637f31ca3e2d8036409504bd7ddc60294084d6ff6be0a915f74995320989519514351ac4ac29b66b572417a7f7836c"}, {0x88, 0x11f, 0xffffffff80000000, "8a454876ae334dee42c3bd92aacf34f3fb4e11b797a0169e82306456d1ac904d85582e465c746b07eaa77f827b69c98f04f10c3e8bf2697b14753d2f28b8f183e91b58e5595c9ffd490c425e578f202a3ec6ac586d84581e2d21192ec594fffab7b5226cea4d96b03ecffe6072724958f289144f"}, {0x68, 0x11a, 0x81, "34fda89836068124dd598f1a0e2e616bc4da8acfb190308ab7985d1320aebec648410d31e0392443ade16c8b06bbbd5e4d38d3e3d9c1cb1c1c665b525acb993159894c7bdabd67390976bb0d38727660f2"}, {0x58, 0x118, 0x3, "26c94ccc1ab5022b6a1ad1e150c9e6a876bfbb22c367bb7a4608f1a97cc017892d5656b3c0e68d205eb452d6c7ce6b5b99f99287083488aac8f72afaf66520c193d06e8664"}], 0x218, 0x8000}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2df, &(0x7f0000c28000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ff6000)={0x0, 0x0, &(0x7f0000452000)=[], 0x0, &(0x7f0000678000-0x1480)=[{0x18, 0x10f, 0x7, "1866da4f"}, {0x30, 0x18f, 0x6, "6a7d07580a28b78ae928ba0fa9a193a33738e5185410b7e96c12b037b908b21b"}, {0xf0, 0x1, 0x9, "ec0073a0a2ff2b454d7ababe6392f5e63f58e80cb4295d494bd1c27cf6b1ff4d6614e11eb14860e668a23595fcb7230a31b8c78ea243ff6873c98a865bcaa3e6026d189f32bdea294bf0a65d1c7caf118ea962cfb31099a933c0ea87562db31f4495d151ff4e28232db68d9236cf2d2eb31741faa4292d964738175e4583571cb4701e84ad1e63ef648ecb60b569e80d2e00585ff981dc25e35e9895a4e31dde2e974b4f05959d82028f60b0a343abf124ddc0ffaa364fdcd10dc59a9c279d85c980a955152fcf8dbc19b1e2ecd8756aade7e79e82d84736392c25e4"}, {0x50, 0x10a, 0x5, "3418c899c5f2e1de824c82cee002c7bda6c6b1bdf0f0d741cbc1e80ed8288befb458737c68364daac8dbdc9a7d03bd4fcf9f78342d5e32aa4ea747a5"}, {0x38, 0x102, 0x80000001, "85c767e503761339021decf399672edaba1ce0329b714e03ac90e64d6508692cbd1e"}, {0xf0, 0x11f, 0x9, "b200150c300925d15d104ea77dc7a98cc7dcc8b0a255eaae3a99d689223b33b28ad807203a4aedc49b1ef9927a792bdd42abc78169c6279046e3d951801d5b2a3ea00b5546e64283d733698c4ec1b8d529fa0bb0d3352cfa76506022680707ab3f09964037bc6b2a4e4c95e4d2e7c08a4aae222d7fc4be941812b7abcfba0a7612bc39a1794aa8c15239532d403456cfe280c6b17ab7ee266c9e818f0fc11a4737b82bb68deb72a6ed807ceeef73742833fb8b612b49b45200723a4728bc33dbbe716f39de692ebff6811c24291f06bc0e23052eee6c0adb26f7c1b3b917191e"}, {0xc8, 0x29, 0x100000001, "cda65424d8b2bb3e92a488f2e3d22b57b5c7a1bf9913f59a08fffa9952f4be16da9f050b369a7064a80217497dba6ac57805c6137a4f44d279b0efbbff8f584b1fea09a4d6e820d4bf44457ba58c29c03d91e2ecf568c90791244fc894a8e616963baa694bd19cbc88055874ece6a6e77926f7f478c0b0513863f379c2ccc850af4a8c34bd39d23f666e6570836b49f1bf12692ff9a1a9f4a5849c792fb39dc0d60ebf1e99417271a28a8779a81ab132d50a6517b4"}, {0xd8, 0x11f, 0xc4a3, "aaa7e75c6e627e0f4f67ec2bb33ecc4482edce98b2feb11234fb55886916b6784c8ca05d48af491616a69404f46b5f5833e1f388358dfcf820e13734f6cb82b0df108bd8ae26927f71a2dadc5b93571215c889fd0a538d96ca0c5e1b0b0e3b1e27d0609f63e4dc951656b10de67a18393894cd1bb34f4abdb1d37b0372141b18027d71ca9ae196f33212c95b680bdda20c04c3daf09f77e0edf38fd55023de47f45e9486253e77d1e608835bd555f78a1b4ce7a9ec912b29d2fc344e6441cf84bc558861"}, {0x20, 0x13f, 0x9, "a264dc6b383d4772a4682a"}, {0x1010, 0x18c, 0x1, "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"}], 0x1480, 0x50}, 0x40000) socket$kcm(0x29, 0x20000000007, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000240000)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x2)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="2c63df992d34e1f1dc16a8ee50cb10e0b35d9e80b7c0c63a7a72fd575b03fd7ea9d1ed59871d138d8ecbc8de9e53d89a4eac6f59e81cec7ec617f6343ac29a99a0be713e970f3520aff71be1755639979f", 0x51}, {&(0x7f0000000000)="4a3bb9d76042fa685e84ede16b6c962dd07cc6f60e4481f30efe0b8fa4", 0x1d}, {&(0x7f0000000000)="4a2503fce55c83c44c00b7f8d5e5c16f872da35b90dde53c6f6508acc75b336b98b6c008eec9e2cd13171ec991fa632ce415325314c8", 0x36}, {&(0x7f0000000000)="f62a1f991473b69f38dbc25a9eeccd48df72907ecd0816c94c98515431023e8cdef17519948b157161b94ae48abc871ca02373a455f0f21ddee6898afd", 0x3d}, {&(0x7f0000000000)="8d538e2eac04ad4d26a5f6fb1c0857843188d1146034300ce72accfca47a75cd50b978e50008f0b093e2e419988c4b755d2dd61fc99df63a674eac397b2fe5f2a725df6cb58550e9e3f7af85c6f9ba4501b2", 0x52}], 0x5, 0x0, 0x0, 0x0}, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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$kcm(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000)=""/160, 0xa0}, {&(0x7f0000002000-0x17)=""/23, 0x17}, {&(0x7f0000002000)=""/200, 0xc8}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}], 0x6, &(0x7f0000002000-0xef)=""/239, 0xef, 0x4}, 0x40000120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r0}) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000+0xe46)=[{&(0x7f0000000000)=""/77, 0x4d}], 0x1, &(0x7f0000001000-0x53)=""/83, 0x53, 0x20}, 0x10020) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x82)="d4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae, 0x0}, 0x0) 2018/02/01 07:44:12 executing program 7: r0 = socket$kcm(0x29, 0x2, 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$kcm(r0, &(0x7f0000000000)={&(0x7f00001c8000)=@generic={0xb, "29ba1bd406a56962d0afb221beb5ba030555c8b512aa3e5a741de0ef76119adf5b442b512e7ebc2c60fee7a7b36f3ead3c5037dfd26d820f226547d93f63fb77e69b6e64ebe6d1e5c5173630a97805bd107fb8a9420c79a05f34ff674ba35883114c0408ff951dc70fe10d6c0f3da9570522b779396ca301cc24501b97fd"}, 0x80, &(0x7f00009b9000)=[{&(0x7f0000000000)="38e0b632bf999f57513e1d684331b9627049a7716916b17f31cf623684dded49efb0dc3acff07c05d2846d37edbe8e4660509e2811ed773e", 0x38}, {&(0x7f0000e21000)="c9dddfd25fcb077a7fc4a5853bc84a28c66ea3145b45578de9acf93ab3d04deb6edf4f549f04f27fb9d11cec6f680626a269f80a2b1edce971e6f7d706aa1cc3aefb09259796d34705f364d03ecbe48691f62b572eb76888c1c217ef9a8e14046992f348071736d2dfa31559ae01014f9254ba6e9f1632dcc79d4a583ab8a8cd87af2d76eaaece60b36b48bf5b413b430b2a5cf5d48dc845d129eb31c1a3557b14a1b24ef203402f707ee21d7edf262af662df112ea707f658edfc8f11734b8badc4727494529eefb58d959d5a02c1c6b9fb2317fe424b29d581e43192caa98afe94aa", 0xe3}, {&(0x7f000081c000)="d56e0201f455a06ad7c417763c201332736e23a21fb4ade4a5dfa14d47ba36f9095a5fe62adf37f998f387a10eb4a1962d2b8abfdc5b6b9fce4f164dcb", 0x3d}], 0x3, &(0x7f0000001000-0x11e0)=[{0xf0, 0x10e, 0x6, "2323dd7edb392d3bb14c9cd48230d8532b45d94772944a953067373bfc88e11bba49791c0b3896cefe8966fbd99204a31c034fe9af7ac56096d33bc1f98301e98ef024ffc7a60347c3ff2a83df0767a794340a13347241af71e7130b03eb69aef17c9f9ac1ff1fb85f64fe27ff629a3ef099f5834aaae77ba75bd1dc56c4f9305db44c516e592f19bf816e22b30e90ead368f44094b0fe4f2188dbe5a345e11762c054fc67d400567aa861285f0ffecf2711400bb28eaa9888ba09b63deca22e337b72d4d54da44dd8b2b6dccc170c59e8231480db33e0c80cb2075c59daba"}, {0x48, 0x12b, 0xff, "2bbf82c4e7602fcc83dbfefac4afd187b2879673dd478d3008e87cf045e2f7bca707a0d81af3135983aebe9a729f0b2a1be381777c"}, {0x1010, 0x113, 0x420b, "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"}, {0x98, 0x10f, 0x3, "b9be0b9b2ab370916d99cdcd62d914dbf9b6557c7da0d61ce9cd177cd05d7e9c0641714c2cf7f1a5498e62dba5988e5d1991bafe0c9f07efed24254998056e31552ba2d972a08b886d5b3bc21c83ec77f05b9ac288ec4b3940f14404defc9790360aea92c841fad1a8b8b24ca40f94952d78e5892837efa36503ab150226391bbdee3982a9"}], 0x11e0, 0x4050}, 0x4000000) 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, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0xb9)=""/185, 0xb9, 0x5}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000)=""/0, 0x0}], 0x2, &(0x7f0000002000-0x57)=""/87, 0x57, 0xc77}, 0x10001) 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$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x8, 0xa, &(0x7f0000003000)=@raw=[@ldst={0x2, 0x0, 0x0, 0xe, 0x0, 0x80, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0x3000000000000000, 0xffff, 0x81}], &(0x7f0000004000)='GPL\x00', 0x3, 0x5c, &(0x7f0000004000)=""/92, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=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, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000)=""/224, 0xe0}], 0x2, &(0x7f0000005000)=""/127, 0x7f, 0x4}, 0x2002) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0xbe)="a41507dd4e6a76d7af42e20a216652425a5c0135dd428e01c5d65bfcdceee340c6510269e4a36484b4ffeab22194a0b0e771a9df24bba2d4119daf9aa84a1dcff2f278c913718acd88567ef580f1994a599078637be124857d11e41e9f7f5f42a2e0994f7b2c69d2de5a48f187a8ff9e4bddb42a33529cff3080b3f386d4992f67bf41b1f3e442c10811199ff09780124c29517f1aa28866ecbaf5c2dd2f4ff5e111ba13c237bb1265ce04886f888d92ae1792d4585b305d08183782b49d", 0xbe}, {&(0x7f0000000000)="2b4503853ef509e43fab6154b2538a5b9617a4ab03531a478b922e7fa8948dd31fc55a049a94781ea2bbb002dc3e1597842687d6a12990c9dbb3676e3f60415835d6a9a552b2189d25d32114150fe42855d10a6f8c5a8f556a4a78cf5840986ab0160a4f8d6ff826898db568f9471460b15ab9c6dacd9d562633942d26455fcc7990d7947daa0d22b9ef3669771c", 0x8e}, {&(0x7f0000001000-0x3f)="1f353ae0c3f314edb261814fcfb543c062bda083a46942e7195be155a251a0d80004637b1b12ca8b5c26bb6373bce8881b7eb3605aa9daab6d71b81be86d91", 0x3f}], 0x3, 0x0, 0x0, 0x40000}, 0x1) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair(0xa, 0x4, 0x49, &(0x7f0000798000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000183000-0xc)={&(0x7f00006a8000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000272000)='./file0\x00', &(0x7f0000fb4000)='./file0\x00', &(0x7f0000772000-0x4)='bfs\x00', 0x2000, &(0x7f0000e35000-0xf8)="6b03b2a98022d847065e7503beeced544a8af5a802e060fb3ed16a868ffa57f1b2ef8c391fec888157fccb66265359e9c83e2fd391d7d43b75941145361b84c8b80beba0868bf0d570cd21ece850228defff37c69199a70b58fbf6ad17113e35b8de117683a8cafedab7da5743f2085a34ccd5a84cdcefac7f13dc448c003a982a1680f21c3c7ee82b92023da93f1b5a7f9ef0d249859f5195b82d4bb1e062bfb2fd0bed38fad801616e390251c1c71ba2a0bcd3498ad28b1105c7b284fbab79d77d513f5ba7cf2f11c0f023108c4f5fc08cc7ea98e8e829e9904cde4a857474b7d279f3465a19b8e10b1b508484e6384f8ae4d1d47614b0") mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000f0b000)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") mkdir(&(0x7f0000637000-0x8)='./file0\x00', 0x0) [ 1858.061975] EXT4-fs (sda1): re-mounted. Opts: [ 1858.110340] EXT4-fs (sda1): re-mounted. Opts: 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000081e000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='f2fs\x00', 0x20000, &(0x7f0000b4a000)="38ae479e04f0cbdea1186c46bd2e13ae7d5386f7fc35bdd637405ce2be559e4c2a5e415aa3455c6dc664f91d430f555a969d768e931a706bb6c006fe66cd178c053e050d7350033a2cf6bebadb73ba624656831cea054787") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a15000-0x38)={&(0x7f00007f5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001b8000-0x10)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000b1f000)=""/255, 0xff, 0x4}, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x2, &(0x7f0000001000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000001000-0x4)='GPL\x00', 0x4, 0xfb, &(0x7f00003a9000)=""/251, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00001d8000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000+0xfb0)=""/149, 0x95}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x6, &(0x7f0000001000-0x2c)=""/44, 0x2c, 0xd654}, 0x0) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x2, &(0x7f0000ec4000)={0x0, 0x0}) perf_event_open(&(0x7f0000ce6000)={0x4, 0x78, 0x81, 0x20, 0x8, 0x24d, 0x0, 0x6, 0x2, 0x7, 0x3, 0x7ff, 0x0, 0x2, 0x81, 0x6, 0x7, 0x8, 0x5, 0x4, 0x8000, 0x800, 0x1f, 0x7, 0x9, 0x100000000, 0x3, 0x20, 0x7, 0x8, 0xb217, 0x1, 0xfff, 0x924, 0x7d, 0x1, 0x1000000, 0x5, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000e0b000)=0x0, 0x2}, 0x80, 0x9, 0x3, 0x7, 0x1, 0x2, 0x5, 0x0}, 0xffffffffffffffff, 0x8, r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ec1000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ad0000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) 2018/02/01 07:44:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000996000-0x20)={r0, 0x0, 0x1, 0x48, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000d2e000)={&(0x7f0000caf000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000012d000)=[{&(0x7f0000338000)=""/68, 0x44}, {&(0x7f000039b000-0x22)=""/34, 0x22}, {&(0x7f0000576000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d76000-0x13)=""/19, 0x13}, {&(0x7f0000cb4000)=""/108, 0x6c}, {&(0x7f0000e4d000)=""/44, 0x2c}, {&(0x7f00005b6000-0x1000)=""/4096, 0x1000}, {&(0x7f00000fe000)=""/218, 0xda}], 0x8, &(0x7f0000b76000-0x50)=""/80, 0x50, 0x20}, 0x40000000) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000054d000-0xc)={0xffffffff, 0x156a8000000000, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b26000)={r4, &(0x7f00001fd000-0x45)="4b74490110a8894fafd3fb2effd66a831fb88a0b1330203a44aa723b15078e06fb473be39d25860c539383b51c218e93d375d03b31f3afce1e26e381cda69a49b8d4c850e6", &(0x7f0000733000)=""/228}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000d6c000-0x48)={0xf, 0x5, &(0x7f0000da3000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff9b6, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000)='syzkaller\x00', 0x219, 0x1e, &(0x7f00001c8000)=""/30, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000048c000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000565000-0x48)={0xf, 0x7, &(0x7f0000da1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x18}, @jmp={0x5, 0x8000, 0xa, 0x6, 0x5, 0xfffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000637000-0x4)='GPL\x00', 0x69, 0x28, &(0x7f0000d10000)=""/40, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e19000)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000991000-0x4)={r0}) 2018/02/01 07:44:12 executing program 6: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x80000000, &(0x7f000078e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0x8, 0x3, 0x40, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80807, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000078e000)={&(0x7f000078f000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000078d000)={r0, &(0x7f0000000000)="e505", &(0x7f000078d000+0x384)=""/1}, 0xbe) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x624c, 0xfffffffffffffffa, 0x3, 0x5e2, 0x0, 0xff, 0x10000, 0x4, 0x6, 0x1, 0x6, 0x8, 0x81, 0xffff, 0xfffffffffffffffd, 0x7f, 0x9, 0x10001, 0x3ff, 0xc94, 0x1, 0x7fffffff, 0x5, 0x100000001, 0x100, 0x2, 0xfcf, 0x8, 0x401, 0x8, 0x0, 0x3f, 0x4f, 0x8000, 0x4, 0x10001, 0x0, 0x1d, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x809, 0x7, 0x0, 0x5, 0x3, 0x2, 0x4, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0xfff, 0x6, 0x2, 0x7, 0x0, 0x10001, 0x92120, 0x4, 0x0, 0x1adc, 0x9, 0x3, 0xa79b, 0xbe, 0x1f, 0xffffffffffffff8a, 0xffff, 0x4, 0xffffffffffffffa2, 0x7, 0x3, 0x5, 0x8, 0x5, 0x6, 0x33a, 0xffffffffffffffff, 0x6b, 0xe20, 0x2, 0x7095, 0x1f, 0xffffffffffffff80, 0x4, 0x8000, 0x6, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x8}, 0x20000, 0x8, 0x3, 0x4, 0x7f051af3, 0x3ff, 0x2, 0x0}, r2, 0x4, r1, 0x3) 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) socketpair(0x7, 0x5, 0xffff, &(0x7f0000003000)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000004000-0x78)={0x3, 0x78, 0x0, 0x10000, 0x20, 0x8, 0x0, 0x3, 0x7010, 0x3, 0x4, 0x7, 0x4, 0xfffffffffffffffc, 0x25, 0x9, 0x8000, 0x2, 0x2, 0x2, 0x6, 0x8, 0x2, 0xeaf, 0x0, 0x9b7, 0x1, 0x3ff, 0x176, 0x9, 0x4, 0x46, 0x15, 0xfffffffffffffffc, 0x7, 0x4d, 0xfff, 0x1, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x2}, 0x102, 0x95f, 0x7, 0x2, 0x8, 0x9, 0x10000, 0x0}, r2, 0x100000001, r4, 0x1) perf_event_open(&(0x7f0000002000-0x78)={0x4, 0x78, 0x9, 0x8, 0xffffffffffffffad, 0x400, 0x0, 0x1, 0x12c0, 0x2, 0x7fff, 0x7, 0x80, 0x6, 0x3, 0x4, 0x9, 0x9, 0x100000001, 0x3, 0x1, 0x3, 0x1, 0x8, 0x6, 0x800, 0x20e0, 0x2, 0xe3b, 0x2, 0x5, 0x2, 0x9, 0x8, 0xff, 0x7, 0x1000, 0x7, 0x0, 0xfffffffffffffffb, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x8a, 0x8, 0x5, 0x7ff, 0x7, 0x101, 0x0}, r2, 0x8, r4, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000)={0x5, 0x78, 0x5, 0x8, 0x100, 0x3caeead3, 0x0, 0x6, 0x80, 0xe, 0x80, 0x2, 0x0, 0x3, 0x9, 0x4, 0x9, 0x101, 0x2, 0x59, 0x0, 0x5, 0x550, 0x8, 0x7, 0x2, 0x1, 0x3f, 0x8, 0x880, 0x7, 0x9, 0x3, 0x9, 0x1, 0xfffffffffffff001, 0xb24, 0x7, 0x0, 0x7fff, 0x5, @perf_config_ext={0xcca, 0x13}, 0x8000, 0x2, 0x1, 0x7, 0x100000001, 0x71e3426a, 0x7, 0x0}, r2, 0x81, r3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000)={r5, 0x0, 0x5f, 0x1000, &(0x7f0000006000-0x5f)="2a16dc0ea970491a4124a4d3be8c505d60fccf8f939336f0dbc56f8ddb296d45fdb904a8e1e2b36a3b3ffb06d7944e941fab2ed68694c6e1222d6c6c2f8c68b254ca0f93d8c323f4a6c90e35b4818ce7a5e52748470fd67a89db8bfba750c9", &(0x7f0000006000-0x1000)=""/4096, 0x1, 0x8}, 0x28) 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) 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, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x90)=[{&(0x7f0000006000)=""/86, 0x56}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000007000-0xad)=""/173, 0xad}, {&(0x7f0000007000-0x3e)=""/62, 0x3e}, {&(0x7f0000006000)=""/44, 0x2c}, {&(0x7f0000007000-0xcd)=""/205, 0xcd}, {&(0x7f0000006000)=""/240, 0xf0}, {&(0x7f0000005000)=""/181, 0xb5}, {&(0x7f0000007000-0xdf)=""/223, 0xdf}], 0x9, &(0x7f0000006000)=""/253, 0xfd, 0x5}, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x0, 0xd, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x5, 0x0, 0x1, 0x7, 0x0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x14}, @map={0x18, 0xa, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf60d, 0x0, 0x0, 0x0, 0x81}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)='GPL\x00', 0x0, 0xba, &(0x7f0000007000-0xba)=""/186, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x69ddc1fc37cc5c43, 0x0) recvmsg(r1, &(0x7f0000946000-0x38)={&(0x7f0000183000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000961000-0x50)=[{&(0x7f00001e4000-0x2)=""/2, 0x2}, {&(0x7f00002df000-0x3f)=""/63, 0x3f}, {&(0x7f0000efa000)=""/100, 0x64}, {&(0x7f00001e2000-0x27)=""/39, 0x27}, {&(0x7f00007bd000-0x3f)=""/63, 0x3f}], 0x5, &(0x7f0000670000-0x98)=""/152, 0x98, 0x6}, 0x2003) socketpair(0x8, 0x5, 0xbfd6, &(0x7f0000f50000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005d4000)=r2, 0x4) close(r0) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004b4000)={&(0x7f00008ea000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)="") ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000527000)={&(0x7f000024b000-0x8)='./file1\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009cb000)={&(0x7f0000430000-0x8)='./file0\x00', r0}, 0xc) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ac0000)={r0, 0x28, &(0x7f0000f47000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r2, &(0x7f000018a000-0xac)="", &(0x7f000051c000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r2, &(0x7f0000724000)="", &(0x7f0000007000-0xfc)="", 0x0}, 0x20) mount(&(0x7f0000f16000-0x8)='./file0\x00', &(0x7f00008e8000-0x8)='./file0\x00', &(0x7f0000300000)='ext4\x00', 0x800000, &(0x7f0000273000)="34bdbafce2f3b5d6ecde57d0fa3c8b2e19955556af23da6391444db103159b5fa8a9414fba23bc1ffd9f71a04fafe8b2759da624ed68232e37d9813845d703f8db5b278ed382a141b2") 2018/02/01 07:44:12 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xfffffffffffffff7, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x10, 0x0, 0x0, 0x10001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x18, 0x5, 0xfffffffffffffff7, 0x7e, 0xf, r1, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r2, &(0x7f0000005000-0x74)="75fdfbb8a54aadfa81eaac387809683d8d7c9bae34a43506f3910c3b567925ba11b2ec6bf2f4807844d534f8672a60289434d8d26d45623804ea92a2415887bb2ab44665cea1086fc73a98fe2304296058705649cceb80051637e92b1a16f551ea4b17dbf15b3151d47b2a5213157ddac6184abe", &(0x7f000000a000+0x612)="ad342c76684ea9b15d9b8168508ac891278f90440624f39fd994f50bfb3119272fe6a2c74bf35c1fd4763a4556698b021a929a63147e0589a001d798ae9ba7a7581dcbe445ee7b6c5a992403fca3bcebf5a7fb9959529aa559aa6fd05190484106b5dc4356ed2689ae66b1732dffa76318acbdf14d173d0dfef7719bcea5e3339330372d33caf755b772bec59c40d362a8b46aa61954d0a65218c852e000a55aaab2d06c56e6b6d5f7703fccc6f30fbe0dadbc264498f2d97ff466b51b82c940517e2b4a7b06fb3f82ff9a2c40fd368ef0e112af906db7cb2ea1c367", 0x2}, 0x20) 2018/02/01 07:44:12 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000313000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f6a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x22, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000efd000)={0xffffffffffffff9c}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f00000-0x38)={&(0x7f0000f00000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a38000-0x50)=[{&(0x7f0000a85000-0x5b)=""/91, 0x5b}, {&(0x7f0000f00000-0x6d)=""/109, 0x6d}, {&(0x7f0000eff000)=""/88, 0x58}, {&(0x7f0000f00000-0x51)=""/81, 0x51}, {&(0x7f0000eff000)=""/195, 0xc3}], 0x5, &(0x7f0000f00000-0x44)=""/68, 0x44, 0xfff}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x1, &(0x7f0000188000)={0x0, 0x0}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007ea000)={0xf, 0x9, &(0x7f0000f00000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eff000-0x4)='GPL\x00', 0x5, 0x31, &(0x7f0000eff000-0x31)=""/49, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000024000-0x2c)={0xf, 0xfffffffffffff7eb, 0x8000, 0x2, 0x10, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000025000-0x10)={&(0x7f0000004000-0x5)='./file0\x00', 0x0, 0x16}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001f000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000025000)=[], 0x0, &(0x7f0000025000)=""/141, 0x8d, 0x100000001}, 0x101) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0xc6e2, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000026000)={&(0x7f0000026000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000027000-0x70)=[{&(0x7f0000027000-0xbe)="6392e44ac8d979060a2afb50ff8c84b5484a1f193374cba1169ef7280f338e863bf6eb9013d2253d059b5125d2484a64708e0fb4c04154446bd57bb30ed18ff1475934e7210b68dd88d0de07e9b205b53a6133b2fdb5a3aeb6fc8c18e45d1da89907a46562db0f368d495b041c56fceae0aac888a179f9d43ecf8476595533e2f3707431fc091ca200fad3cd58fb63831e1667a0876b13d701e998dbea00824f0654ddbf027d501b1bba93e4548274af6aa0fe59340f0b710e003e4df6f6", 0xbe}, {&(0x7f0000003000-0x6b)="2b9adff0975252f5d51fd56712e8eb90f9cdc55e15cfad8867b441b8e4044bffb122e7864a100ac23484d7aea10c124847037fd1f2630e7e8fbc7e2918c49bc9f460a48b3d13f2ec5b8eb6f40a032bce034faa62bc3924fcfee9efc0a8697ffcf218dcebc1d4112bdc139a", 0x6b}, {&(0x7f0000021000-0x16)="39b40cb390958b41e45171c177b02319476570d31cbb", 0x16}, {&(0x7f0000026000)="fd37f6c4916b8853a7b916c90ff89cb2260e8d6456af2c0cfb57961e9d65ceb53fc0a43473eb79bd4930243792d36b9d72a7be4cd0db7674d08abe410db2aa1550654346418fae0a8b18d417bf1776ac8828bf20258f289ddaba0f935df1ca01aa01cb7fdde1a94c7d466e2aa92f5c65eb11691ea93305160b9f4078db1489ba3f689e41f9094ecd8de041cbe11c3f6400", 0x91}, {&(0x7f0000014000-0x53)="cf4dad775a6a247116fada4b1501db92de98c6b1d5b792f95ee9ab9f4626855770409ddbe3626276693459c64fbadda7e1d235a9bebedf5c5fa8fed3f8f0a0b97438780762c73cc1d56484a418a17ffa84be27", 0x53}, {&(0x7f0000008000-0x5b)="254f5864f3d89ec92ea63f1e2fda6027310052e10a437535427601309d3df10e527b24e181be9d0a72937da20a165693aee4fd4527c1d9225142abf37fa6522ceb09ac2b51b80798287f599b56f680dc37dc2b815b7e8d2520e24a", 0x5b}, {&(0x7f0000026000)="f16f844d6552a96d36db6920becac5ccb10dbbdabdd5c93edf9966d3f3f17b9a64084f662d5aec173696d94b8b81a51a3c10b39a0a97a20844e68f1599cd0ff77d2ab3999a4b16ac4ec761ad99c644a05e7b680ed06e66a64f960f365425f466012f28d50359e3f9b48044ba0b156e0e534b9e9f5a9463e24f9d19315958ba1a1896317a55bd977924889f93deb5c37290e964f2be661889072690c97c7e79ba69d0a4", 0xa3}], 0x7, &(0x7f0000026000)=[{0xd0, 0x189, 0xffffffff80000001, "91b4beadeb588a40f69b1cd56be800735668ee8c2cf4e51956a6f2e4d16900c6abb779a0f406163c1764fa38409dc5e32554d6d093400eeab4cdc9418a6c144bb914e4dc3b47f19daf8c4f9aa3e3fef83d9d772c15612a2ea0286549ded1dafc14f0f1332fb66678f3bf9b20316d02d6393630857059bf30d924ad84da19d4aa6167ba11dd5eed438ce4ce006be60e17d9cea4d0224b772547e26efada2af92037679c796db13cf028863b88336097038009a5a39446eff51102fba7"}, {0x1010, 0x0, 0x0, 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{0x78, 0x0, 0x2, "990552ea2497cb73594fce08e3fae3e43f25369a681649021a6b673edcac65042ba00277827ce8ed88561eea4162f31134fd8b55ff7ac4b86149eeb8330510222d1e33fa70b6ae8da76c771f572c5e4d679600eeebd1d79fc6db272c10aa323829c867dcb1"}], 0x2180, 0x0}, 0x4) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000)={0x0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000029000)={r2, 0x0, 0xe0, 0xb5, &(0x7f000001a000)="fc33b18eede99d321b7d1a4e66b41105141c0e294af5fa8e75c0b080ab3429fbe3403426165316a84aea4745b4fe4443b06249a6a607b74064b12ab0d1f0f857f6a8f877411632b27e5c74b65cf80b67ca9e71f11e63029b381ce072dace9d4c818a30fd0568b43516e13beeebd24c861ead6f9c57e51029e76faab354ed79a9e1de94fbd3b504bf7b7786e46f58c4cb6c637cf44cf926f31a4b188f464b7dd9c400ceb2ea53e919753bce2c6797d83dc6f3e20ebde28477ad518e0d12d717114de9a049e964afe3352ef57917509d5413574ea3134f7065d2db8166f24ff355", &(0x7f0000018000-0xb5)=""/181, 0x8, 0x3}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x1, 0x8, &(0x7f0000024000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x79}], &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 2: socketpair(0x14, 0x3, 0x0, &(0x7f0000c2e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000000000)="396b9f1c31e6ec3593a987b81c63c3054b1cf00975259ce6dd812c4bff52a33dfc267c4e7d46933889354b6918a1ff010c323ffa4c3ff906b8bacb598dfb4bb70676a96910214a2e940bc33a35d8ee4eb67dcf014261de60a54350938ab1157cc381d4d847a92c42ffee4a", &(0x7f0000001000-0x4c)="4f1342c861baafe5e1b779fdf050b7b57b2155037b79c5dbc49fb9a21ddfe8d2bb031220659b5129183e592bb1f22b909392f4dbb0967d41d7ffde84575d6ee34513c51763ead2248c950dd7", 0x2}, 0x20) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x3, 0x4, 0xf25, 0x0, 0x15, r0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) close(r2) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x3, 0x9, 0x1, 0x1, 0x11, r5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r4, &(0x7f0000001000)="142010a4550ac57675cece99683ea5e7e4c2f15da7d86caa6a07c3e87f35882285cd0adbdad9deae6a118b6fab1976b25531767bc36e01533fdaffffd83401437fa00229676d9b261440ff8151ac259a3ccf8460b082ee7374a0b50a1b6cd5bfb22aa1c45e84", &(0x7f0000003000)=""/226}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r6, &(0x7f0000000000)="5af341b33ff3481bd20b55c1050d45a361891128b2dd99a73e82821a5ee9ff209b0717cf67ddc377", &(0x7f0000001000)="5e17f8327afc118dfb4775d8d0d1bf30450a6befc2fbb40d2a11277ea673886fba45999c30d1f26797dd3e5f873874a8773769bb92d78bbddaee55558d41cbc9bb0b8ed69cf27eb4c8cd4f1967697e598aed25ac96edfd46e0260b5656c1c73be84cf1a23def555d68b372f54ae7e58438206df73cc6c07a6bac763902e2cc7581283d87d63567d52965708834d8bc3ac0e0e93d39b6f946f0a2f658ce001a95e0a3", 0x3}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x0, 0x1, 0x100, 0x8, 0x0, 0x1eee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f0000007000)='./file0\x00', r5}, 0xc) 2018/02/01 07:44:12 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x200000000000000, 0x1, &(0x7f0000f79000-0x8)={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) bpf$PROG_LOAD(0x5, &(0x7f0000f78000-0x48)={0x8, 0x8, &(0x7f0000f77000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x101}, @call={0x85, 0x0, 0x0, 0x26}, @call={0x85, 0x0, 0x0, 0x27}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0xbc}], &(0x7f0000f78000-0xa)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000f78000-0xf9)=""/249, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000f7a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000055d000)=[{&(0x7f0000885000-0x1d)=""/29, 0x1d}, {&(0x7f0000f7a000-0xe1)=""/225, 0xe1}, {&(0x7f00001e0000)=""/0, 0x0}, {&(0x7f0000f7a000-0xf4)=""/244, 0xf4}, {&(0x7f0000b1e000)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0xb33}, 0x40) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0x2, 0x10, &(0x7f0000f7a000-0x80)=@raw=[@alu={0x4, 0xffffffff, 0x0, 0xf, 0xf, 0xc, 0x10}, @jmp={0x5, 0x3, 0x8, 0x1, 0x7, 0x100, 0x4}, @call={0x85, 0x0, 0x0, 0x3a}, @jmp={0x5, 0x5e, 0x0, 0x8, 0x3, 0xfffffff9, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x6, 0x6, 0x0, 0x100, 0xfffffffffffffff0}, @ldst={0x0, 0x2, 0x1, 0x0, 0x3, 0x10, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x1, 0x0, 0x3, 0x104, 0xffffffffffffffff}], &(0x7f0000f7a000-0x4)='GPL\x00', 0x84c6, 0xa4, &(0x7f00009cb000)=""/164, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 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$kcm(r0, &(0x7f0000f78000-0x38)={&(0x7f0000f77000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f77000)=[{&(0x7f0000114000)=""/154, 0x9a}, {&(0x7f0000f77000)=""/214, 0xd6}], 0x2, 0x0, 0x0, 0x8001}, 0x10000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f78000-0x48)={0x3, 0xd, &(0x7f0000f77000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, [@alu={0x0, 0x8, 0x2, 0x8, 0x3, 0xffffffff, 0x1}, @jmp={0x5, 0x9, 0xf, 0xb, 0xa, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x3, 0x4, 0xf, 0x140, 0x8}, @generic={0x2, 0x3ff, 0x7fff, 0x100}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)='GPL\x00', 0x3, 0x3e, &(0x7f0000074000-0x3e)=""/62, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a39000)={&(0x7f00002fb000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f77000-0x30)=[{&(0x7f000061b000-0x2e)=""/46, 0x2e}, {&(0x7f0000f76000)=""/91, 0x5b}, {&(0x7f0000f76000)=""/235, 0xeb}], 0x3, &(0x7f0000f77000-0x29)=""/41, 0x29, 0x0}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x400000000000008, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f75000)="737907006cf761006500e014", 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f000061d000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f76000-0x38)={&(0x7f0000f75000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000945000)=[{&(0x7f0000f75000)=""/205, 0xcd}, {&(0x7f0000f75000)=""/116, 0x74}, {&(0x7f000034a000-0xdb)=""/219, 0xdb}, {&(0x7f000063c000)=""/124, 0x7c}, {&(0x7f0000f76000-0x75)=""/117, 0x75}], 0x5, &(0x7f00001da000)=""/244, 0xf4, 0x3}, 0x10001) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x3e3b, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000011000-0x4)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000004000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000009000)=0x0) 2018/02/01 07:44:12 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f73000)={&(0x7f0000edb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000655000)={0xf, 0xb, &(0x7f00005b0000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x166e4194, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x6, 0x4, 0x2, 0xc, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x6, 0x4, 0xf, 0x0, 0x4}, @generic={0x1, 0x3f, 0x8, 0x7ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)='GPL\x00', 0x1, 0xfd, &(0x7f0000f74000-0xfd)=""/253, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x90, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000075e000)={0x2, 0x3ff, 0x7fff, 0x8, 0xa, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff7000-0x2c)={0x8, 0x600000, 0xf5, 0x10000, 0x4, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000834000-0x10)={0xffffffffffffffff, &(0x7f0000e62000)=""}, 0x10) 2018/02/01 07:44:12 executing program 5: socketpair(0x0, 0x5, 0x40, &(0x7f0000335000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c21000)={r0, &(0x7f000097f000-0x1000)="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", &(0x7f00008d0000)="cd31096faccf34b98ad1a8e5c938c2bc7f0cb157ecd687a161284d8732ce6c5b2d02d2a07143f2b46e8b351281a158b19be3dbb25e950268497967012dcab35960f8550770dfaae18b90116ea66a0e2056bb8f35aa9a3979a3e9e6cb45209d282549fab971ef2c18c7ddc4583ec64164ba3f37c7712ede7e96dccf0c36c1bd315f417183d9356497203528923a52885c66641d35de7b0ae454cada5b74ec814e4d0eb75d81143da3f16310730f", 0x1}, 0x20) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000022000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb8, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000f000)={r1, &(0x7f0000023000)=""}, 0x10) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x1e2, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000011000)="", 0x0}, 0x20) socketpair(0x7, 0x800, 0x6, &(0x7f000073c000-0x8)={0x0, 0x0}) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xf, 0x4, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r0, &(0x7f0000008000)="0a4b350c61355b3cf720416486c6516c96fe6fa599de8015fd12ba307748d31fd03dae4129d6e40f97d59a164fc38eda31b9781daac9d5e7ee4bf51d24066ab384d4eb7162440d8eca8b44eacaae291969a10b5fe934e1ed058d75f26a9a9314cd173b98da1f002b96d082ba474f6a0423c5eb1f052464c6a06f091531aa444eef72b6fc6e581a76760954fce2bee0909003827cdeb7fd"}, 0x10) 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f71000-0x78)={0x2, 0x78, 0x2, 0x4, 0x989, 0x2, 0x0, 0x7e1a, 0x1000, 0x2, 0xedc4, 0x7f, 0x3f, 0x5, 0x7, 0x5, 0xf0, 0xd4, 0x5, 0x9, 0x101, 0x7f, 0x8001, 0x4db6, 0x2a2, 0x7, 0x6, 0x81, 0x4, 0x7, 0x4, 0xc3, 0x100000001, 0x5, 0x2, 0x4, 0x8, 0x3, 0x0, 0x10001, 0x5, @perf_config_ext={0x7, 0x4}, 0x80, 0x6, 0x2, 0x6, 0x0, 0x7, 0xbf9, 0x0}, 0x0, 0xd2c5, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000f71000-0x78)={0x2, 0x78, 0x7, 0xfa, 0x8, 0x8af7, 0x0, 0xe6, 0x4100e, 0x2, 0x3, 0xfffffffffffffffe, 0x8001, 0xc4c7, 0x0, 0x1, 0x0, 0x4a0, 0x22, 0x2, 0x7, 0x5, 0x800, 0x3, 0x10001, 0x5d9, 0x2ff, 0x0, 0x3f, 0x1, 0x9, 0x8, 0x30c, 0x4, 0x7, 0x3, 0xf34, 0xff, 0x0, 0x198, 0x1, @perf_config_ext={0x8, 0x20}, 0x8, 0x7fe21134, 0x9, 0x1, 0xab91, 0x6, 0x4, 0x0}, r0, 0x4, r1, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) getpid() r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008dc000)={0x0, 0x8000000000, 0x0}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000496000-0x2c)={0xf, 0x45, 0x4, 0x4d4, 0x1, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007d5000-0x18)={r2, &(0x7f0000c5b000)="4a6bbd540cdda318f749b9b7bd76fbf97e93745bb8d6af2a08848832fa99059fd9acd596ae3551fe5aaa3671a8c9ead62dbdd5a77674ccc3f01e1e1cd31a062a07aeaae44d80aa01b3c93a5d8267958071712a13ff803a14cd9965a8ad1bf141866f62b4f3f7a088ab457e79925da6c53736dbffc0c7870a1e9f3728cc44f4bfbced6436a6fc797db731e9f3405af310875d625ae1857b166aa43168cfe20b37d9b788c1ba2c9fae17598cf8c5eba01a5e0427ffee02a32bd3c8c83ee5e866f751ed89f6e19f25a6ff71d0b009832dfd9b33ef7cc17979005ea433b595e50c62f898aa8daa5a8d2e5f89566a1cbaeb1e4ccc9bda92b67a9ff1189610b7a2eb1f6e1ef08ff648f11c3c638baf7452b436f3f0de46c3c6233db5271bab1f54533a5806cce804300e19e69a5b13f0d5885bf467eea15f6a41dfd4f79db42571963aef952754010061f26f870c1c62b44112815d70722036cd9ba3f0b88fbaea1b0775bc59109838a1a80c0a5f262219c7687b89522f297520de10817ae64ebcc3164e6c0e983a80a871485855306fbde6ea188bed7ecc87a09e610aeeda12f1fdccd25bb7fbb03362b7d439e6a2f00aa5931a57235edd75cd0852b70e3c347997674a454e3d31c7abc79f8d93b9f2cba55483539243f0be552d298415048fd90b080d49f0dabc085ebe814585a24c2b08bacf4d7d187a2ecf225cd25111645c3621aadfbdbafa0372955564ec7c8d36139a8bbb4df3eb74ee6fab382c1b94561adcd0aead4a7a21c33d5f4109231ed90f6a62cb523c7712f49058804f383b972795477f5745030629e079d4214459cf07e459bf5a2b3bb24d02826aee33bf71298c7d3fb17d50c44ec5e55da87605b6e3999bea1812e74862a92d943d5abf28b8a114501f01647a747b8846f323b03992f1d42313840c074398906674294b75e8ed99c36f3bff768853679b687042a8726f3dfd6eb77beb47305039e193bde24b2b037d0b17567dfd794ed130a19adb3ecf9d26440e05b8d2ca67d6b660fde68b6241e88a393f693b0d5e1278565f83e992656fa4d160381ec863b3ad54855862e171570f384419dce77ce9cb17fc05779525d1dfabbd9d2f465d1da3d265f42d658815b22f93111bede07ce8359fc154b50fbf2b6fc3f42222e193f79e082b3c08020d58fd960440531aafea6bf327b57461e359e9fb7ea51af910e5d9e745ee75024a4e50732ccf89660d19638574a81d7d5c867543730104ec0109c8ca59f03ca067d31c43f561484388a82d2f4783ad0902f27e6ba65a487225fb199447738286fc7814846df9b3209c83d7de8d88694a0a369071cd122c441f2a225b5dafe82b970e06ef1c93543ab06003ad854ac7b556ac348c775c0dfac8b87e5d5df18d3bacbe7f8ead2a1a22bd07251de4d1a3ee2f6757c0df079c184ced8a475c4fbced1c6a5505c2eff20149559e5e2aec7d3895b6ecae12222f9e8b25ff90946cc1da730f11736865ced4f0d7959d0a48b1b91b58a2ede93e4472f680780fabc961ff009ae77721b2a467663643ca10e60b568025d22b66269d256bc04fc72a485f541f9e53ed6e13fb7fe58c720ffadf7a31503e3ac4629b7bc19229adb9a05178cb2aa6009707b06146f62428a2dac35307f2a34a2f3785b9c992c1e4c457dccb2c6047f6859486d41d946a54e89b2bcd42e027b3c7d1707b1e0ecf4349081905a9fc878654c092f78aed9630d93ff74ad243aaf54f52c6c0e8770a1f2b66265e17d45711af00f2e454eeeb68b7f04ec6b14e30ca86d246ba8197e6529b05d16a665d6a66cd49336e3880bd3033bacb8db95cd3e6404df2402ce3dd1380aa56effa44ac0c6aab8b7000cf2cbfdacf630ae81f8114ca4632cca48a51d47c286d8a994354970b29f69d57ea4cdffbf83d2fd1a3d2fa1f96ea155715bbbb9c2cf1576365b96aec084da386f183bc543ebf6d3034cb5bf11cb4701822b7f1663d5f688fe380d14cdf4f7cf7aac8c96f0d566138f69a69f4b92a92f43d942c54dee2c56060ef3a4f708a9f68b4fdb40b79cc3eaf864a43742baf7fe4026d519ad7102e1791309bdf965bd689377155b8f12596622f72cbf955c47ff893b56089c97b97b2a660edeab09a094991a53a67af1330610953c3b70949650a500780af2b73d4c22963b5387f866756056ec4e0236f1c759ceddc34e076788e63a2188ee2a2f725c863c303d4a12df18ce68a99ca710b46a6783983c6b98639b84d8a1dcc5d9eb6a79e10c1f4605589acaf6eb94ecb5bb9009a157713c50eea4575943c4bb42b4c3cf8d7bd0f88ec5eadb31ae688a92aec1951677d0e37ec2eabf01450c1009ae13f453ec356eb8861efb854fcafef1883e7856eba8a24c1737822d774386f5561d2de118ba65d91f92b815e3c3ae9384686331ba0760db00b2903c5de53d8215e4dd937b187262e6570747d4b7951427f55ccf5fd7b111c69b3e52bf50a69f1c0083009d3aab70a751dbc573b4c1d838a55f18f25706a649c0b756992447a3f90a8ffd8583edd66f974a5f01bdbf8b6b5eadc2a87a9fba4752649b8cdf9291818fc22419dc7d7006524937b57862d753bcfbdb215c9958aa4fbac12f0bf2889df9db7283976aa0e742521057b6c930eede77224e308aee2ec70ff4b748bb931b92467685eab81fe8ea775a84e08d86e8820233924af50b5cf3bc034c43d78a46e9926bc13087f37bb5b6bcbe4b4cbe9b963540f84f6239012b2c4347c6a39885bd77f9197b1277babc0571dd0b26841f833cdfea875bcb5a7b5e71d8b2e914c9efff11f23ee1993a18fe558049ec1095529a8cb5465f83e501c62dabaaae2e025ff2718d54cf709c6327c54394b6ba2e75b7224c2fd3cab480a4910351e127ee3798f40ffaf10d3189ac080e25e8329c5dbec740407bdc26967c53fc72c090f47e685bbc1e28084dce77b01a9f28f8b488ac81b976247d0941b851d45d31ddf1b9bbca863b0d3df1c4a3613c203f0899332616f3283dbb45e7ba5d131ee415637519caaa4696f04e75b35df6ee3a72ecea7019c48d423106131bf038bf000fd37ece3270dc6dd4141b6c559fe3648be4ae7d2a982cc8eb8f009e589984153819058731603e54bad3cc2217d8348c6f389f6ecf6a45dbf11c12054946885deb47ef10b8a0d30621a625bcfcea635587e66ef676e2e5ada483f92a336190438a2499a686b223fee5a2e08715f8aa9c365c7ab6de1a2f90e6b81e80af18da8a1cc75c66cfdcb208f36d7c969864a1e565905169430b60d601cfc1c5f9fd4bb7fe1779f129dfc2a362332dde410b8196e886513db8336d3ffea37c113710b13e3509478949bc64e6dbcee5072c0696256a8350d2be219ce146fea91b3c8573c438032930bbaad10ead429036bc0ac29a4f640137c24549f0de52a301302d898fcc02af1e99e6420d58934f5ad1789b9653bccf59ff9f0a251813deec9b61927bf285c020f0c202dda03dd110e60f52c4f4168027c561eb1c7371d3b0d95083c797f17f15e4ba2265b4eb936c8a39d41f466d4a12a303a5ee63155228f930b1fd9c7188cab7a77ad9295a3ab5e87ebe4eef2059da9ec6245d0000cf33deec9c3321f3d473c0492ca75b92bd906dba4f5ea990042c4147387d536ebbee7f4b5dc6bf458f636b81ed0a001abe274633d95c4d50a1f6a6703f469874095b89ebb9bfa94888c2bb1d02edcc61cb4164cbd77b5cbab069d569802fab5c73761a7de7ce03a22c54d2a9129a12d09aa129627db66085b1f070fc26bd2533bee4233edb639ecddc6cf3d07d424e9cca632bcf46823454bf30c8100abf169a4ba12f3eaa79881d7899d02aac4826dcc74018bba09b1525bbe72418ffbe1397e82e33f4f3682869205ad21c08eb6af93521b7c79b06a4827198ea620c636bd80793a53939d3f2b53b8c838f6179f28e81b7c8dca54de24aeea362e460565829f8934f6c83e667e4a79b3acd2adf30cc32e70c0368fb6bc152a3de16252dc36da7f6d6f6082a9688a0bccd245d6a13792bb8c8d2a0d5bd2e4bf656412f918e0934e198e6876380e6f738b8da7f14e9790b1f442487e00c23ff56eceabde995daf27a6a3f55e442a91180468772839d27e30beabc635d5e550b7f60437f1459e496949e751a7bcdda86ebc033af88e05301ffffb4c5c3f9e00b94a061106bf5cabe0183ecfd8b9b8bddf8ed2cf6d68dfba177b7c564150ce8e026bb6d1bf346cff7f3c59c8fd8ae4e567781f5279cf0b3cea438f69f42dc39a0e2901c1cd73e0dfa654f4147670953910b7f2c7f54f6bb32e90c40cf9d80c20f2b1b9db4799dd16b2d295b5897d3b27bef6565b21084394ade929221780ce81c7d0d25e99e51048d1c379fcb00fcead7475e007bda1956da2220bb155e97e0ab53b06302c08f75a214f98ad03d5735f9039dc12a48fbc8bf1d5047356683dab195fedd377f25b8acd9fbd057a9e3d097cfa00992098c437b5024b99dff8446c562d78f04c5f259066257388322a2edc876f14d5d8f3f181becd877c167cc7fd13d5c0f8a37fce9ae9beba9646f0c72b2c6a1a35edccdc11c12cd5b585a465be5a3627d5ca232f161bbf5af8377b7294dc2dfde072ec3d16111564342f06e603ed773a8b24cd0bf97f1e3045a2e00a8a694c30d6e6b740871263495d38bbbc884692b89db85ff425c5217b6ca57baf96bef45c7d5db56551173d8c9f66dcd8f9990086523d5b87c577ed3960a59e12d42ee9906014497862644d3d2966f836e73c1b95a63e7b210fa8f6b6a8f0813c36d2ed321dcf54f013d6af19ec8b27835e95bf80e277272e45c0e89e43d9d5b3b65ec6329ac684b689fb8ed64dbc37b367475d5c5376577244a52563cd434883503928734e9284f1e01df44f81e4050fee42eb810eedb9873f9a4c35fdb424ec3a88a07db2463a0f808e2b0639970830bd99fa15f8ce4b7b03b8652234f9b0367ec3c3ad4f0f9ca25fd5c78690cd1dcc298ae165ef261136a760f8670cf10cae55c0f1b1331929fe2bf87b6b8d8541e0c3d46f5d37954262209f50332216f0789b161962260597190ba14177bcbc740ab20175c51bb1c9b4e48e71068a2a4bc24072b95200224897720907562d8e683821fd30aa5ed3f5291fb75861b39afc32479f2ee28bf6a92e509f6c03b081fca12ee88bc87ab6ad6aa2e56c65a269c64e4154ec1aa2ebbbbbdc2fe90bb6c3a8567a863124cc80d6cc874d758a865c8be528dd27641af40cc51567b0d6b9b7c152388b40589f5689de132fb5a153565764a0281efe259da94479159fbf8c66f2cf059a7573f4a4a2c5dd204c3181d7d512acb79a9436919382310603ff012c3e1c8cac3cb3f9ae342d08854850b8bafcf953989fb63de21792f474e7757d89b80ac12b80e954b3e8c4e7eab311b27e4c6c0c2eeea54b037154244d7406b8c67bafd2d13eef2c4934ad35cafb3aae372f08e6dfff553808efe0c5faf2a63590104eb0b7ac4476cd2d4217913a4df90d99f2a16d2e079015147c3b8201b59a6e568478da58cb9aebeacff4711bd9a92c319360234409252f1bfe82e0710ccc7f42c0e842da3e57fd738133c9684ab154d67c856317913915f83930d48a9ff17f9372214373cda396161b6d0c1e58c73af4f82426be5e28f3479db5c348a22d7bd9b5f95fa801764dcbee0462b4e2996119a82ecbcc103a785a2cc16bf69aeeb98b3d590914ee0a8e03d827566ad1424aaf8e56b41f8a457da0154bfcd4c934bdc9ea3b3f1aada3f66a572d41aae42aa175f3", &(0x7f00005a9000)=""/48}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000832000-0x10)={r2, 0xa, &(0x7f0000e02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000911000-0x18)={r3, &(0x7f0000243000-0x92)="fcc7d23aee5dc711ca669dd378351c8cb624cb8ae6f29b913c7ed13105f67136e9d7961e36e395d5e960bbefe3008cf4e6fb3617428232a194da60a095e58a3a2095d8198cf77ab50e75652e3e18f189363d39edb1db124f25ffc34cc466bbda10cfdac4dc23e0b0ee3814d55eea822228eb0cf4c91b0ae6794bec3108a81dee6d6aa641b8942f5ff099901145e27936f67c", &(0x7f00003cf000)=""/128}, 0x18) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c6000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000722000-0x18)={r0, &(0x7f0000279000-0xfe)="", &(0x7f00000e9000)=""/227}, 0x18) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x10001, &(0x7f0000c28000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002ae000)={0x0, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f00002d8000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c88000-0x20)=[{&(0x7f000011f000-0xec)=""/236, 0xec}, {&(0x7f0000cf2000)=""/99, 0x63}], 0x2, &(0x7f00002ff000)=""/88, 0x58, 0xffffffffffff5edb}, 0x10002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003a6000-0x20)={r2, &(0x7f000046e000)='$', &(0x7f0000501000-0xb2)="f37ef4e92c715c55d82aa65ce2352b47c68554b13f0ca8e51c2a43e41ce0542632258c2c17191dde1d26e70ee66c2630bccb037f34a2c5ed669bdae8922f134861f1f9958d4485152d9c2e4e3b932780033a88716fac1b13d5f5704bc003209a6c9870aced81b4d0b60e09c5b6949c0fe9578a44dc8d999520b4fbedee9fc53fe5325fee014eae6a0ef7d26647640ef11d9f060d2bd010d90b4b04fdf0a20ebecfb324623c29a21c268ee0ce0a0c48270c0a", 0x2}, 0x20) r4 = perf_event_open(&(0x7f0000132000)={0x1, 0x78, 0x8000, 0xfffffffffffffff7, 0x1, 0x8, 0x0, 0x0, 0x8, 0x2, 0x3ff, 0x100000000, 0x1000, 0xe0f9, 0x96, 0x3f, 0x400, 0x8, 0x89, 0x1803, 0x5b, 0x1, 0xffffffff, 0x6105, 0x3, 0x0, 0xa1, 0x4, 0x2, 0x7, 0x0, 0x100, 0xb, 0x100000001, 0x6, 0x1ff, 0x6, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x2, @perf_config_ext={0x2, 0x2d2}, 0x4, 0x9, 0x11a, 0x3, 0x6, 0xd1f8, 0x4, 0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) socketpair(0x0, 0x2, 0x2, &(0x7f0000206000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000321000-0x48)={0xf, 0x6, &(0x7f0000dcd000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000201000)='syzkaller\x00', 0xf2, 0xc8, &(0x7f00008ef000)=""/200, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f000007f000-0x8)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fb3000-0x10)={r7, r2, 0x0, 0x3}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aee000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00006ad000)='syzkaller\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:12 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f77000-0x2c)={0x7, 0x3, 0x66, 0x8a, 0x4, 0x0, 0xfffffffffffff24d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0xa, 0x8000, &(0x7f0000a64000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000301000-0x8a)="aa", 0x1}], 0x1, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00006d3000)={&(0x7f0000916000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000208000)=[], 0x0, &(0x7f0000021000-0x68)=""/104, 0x68, 0x10001}, 0x20) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000016000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000010000)=[{&(0x7f0000016000-0xe)=""/14, 0xe}, {&(0x7f000000d000)=""/106, 0x6a}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000016000-0x3f)=""/193, 0xc1}, {&(0x7f0000009000)=""/160, 0xa0}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000011000)=""/42, 0x2a}, {&(0x7f0000016000-0x9e)=""/158, 0x9e}, {&(0x7f0000015000)=""/175, 0xaf}], 0x9, &(0x7f0000003000)=""/139, 0x8b, 0xff}, 0x1) 2018/02/01 07:44:12 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0x2, 0xe, &(0x7f0000013000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0x2a, 0x6, 0x3, 0x1, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7f, 0x9, 0x0, 0x7, 0xffffffc0, 0x10}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x5, 0xcf, &(0x7f000000e000-0xcf)=""/207, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000014000)={r0, r1}) recvmsg$kcm(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000007000-0x60)=[{&(0x7f0000014000-0x47)=""/71, 0x47}, {&(0x7f0000014000-0xd9)=""/217, 0xd9}, {&(0x7f000000c000)=""/62, 0x3e}, {&(0x7f0000013000)=""/93, 0x5d}, {&(0x7f0000014000-0x15)=""/21, 0x15}, {&(0x7f0000013000)=""/165, 0xa5}], 0x6, &(0x7f0000014000-0xa)=""/10, 0xa, 0x1e}, 0x2) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000e000)={&(0x7f000000f000-0x8)='./file0\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000716000-0xd)='trustedwlan1\x00') mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b5b000)='./file0\x00', &(0x7f0000160000-0x8)='./file0\x00', &(0x7f000009a000)='bdev\x00', 0x0, &(0x7f0000f04000)="") 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000-0x10)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000013000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000335000-0x10)={&(0x7f00009e1000)='./file0\x00', 0x0, 0x5198f60f5f32f80b}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000114000-0x20)={r0, &(0x7f0000569000)="3ab9c3d98068c806df3ac06c70980fc5271dc2942b2269aacfa9fa7f9a1c8c4765f23adfe60ba88ee2ac76c5871aa3710c2e65a9bd9f8b79ab7a9af23ed0ab907229b56a1bbfea", &(0x7f0000dc4000)="b3b9fb0b573c4625ba146830d3e0caf42ef46b4eb4b25ee525d1485fb23c7286391ebe7dbe3df847f129ae894a76b604d5e8fb8aecbff78e4d11c5f932c1255e30f45e7dfcc10ed9f434b3296c11768da3caa2fa411bc9bb5bb38d173c404521af9a9865c5a0465a17101532ff160c7f39332c51bb2664d68ea6097cdf4007e7e0ccbb85cddc3dc53a8ff6dc4842f0ee9581c710ee01960be021783ceb0a75b60c5f80fd43de6338c2ba4c56b0b7c634dc4d69f428ad02d09d2aace9853326f13a92d7e741ad4f42677f32b49a623811f87864131eba", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e89000)={0xf, 0x87, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffc6) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006a3000)={&(0x7f000055d000)='./file0/file0\x00', r1}, 0x1000000c8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8013, r1, 0x0) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r0, &(0x7f0000efc000-0xd)="", &(0x7f0000a45000-0xc0)=""/0}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000380000)={&(0x7f0000ced000)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000023e000-0x20)={r0, 0x1, 0x1, 0x4, &(0x7f000000f000)=[0x0], 0x0}, 0x163) 2018/02/01 07:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000407000-0x8)=0x0) r1 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000cc6000)=0x66) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = getpid() perf_event_open(&(0x7f0000582000)={0x0, 0x78, 0x255c000000, 0xfffffffffffffffb, 0x101, 0x3, 0x0, 0x2, 0x0, 0x92dd3d3b8db959e7, 0x1, 0x7fff, 0x8, 0xa044, 0x100000000, 0x3ff, 0x2a, 0x627, 0x20, 0x6, 0x1f, 0x6, 0x8001, 0x7fff, 0x6, 0x4, 0x3, 0xffffffffffffff00, 0x5, 0xd8e3, 0x81, 0xfff, 0x8, 0x9, 0x2, 0x5, 0xffffffffffff8000, 0x6c, 0x0, 0x40, 0x0, @perf_bp={&(0x7f00005d1000)=0x0, 0x2}, 0x0, 0x9, 0x8, 0x1d6e43532c85b325, 0x9, 0x4, 0x65263253, 0x0}, r2, 0x40, r0, 0x4) gettid() 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b1000-0xc)={0x0, 0x9, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064b000)={&(0x7f0000609000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/02/01 07:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000043d000-0x8)='./file0\x00', &(0x7f000009f000-0x8)='./file0\x00', &(0x7f0000ad7000-0x9)='reiserfs\x00', 0x40020, &(0x7f00006d4000-0x90)="9099e0bbd9a74efddf90f8aaaf1f2cc480ead1828abc4e1246fbb9b86576ba710616478527000bfc7c512a21a5b66fb0a14e2a2c35daeda6e73ef22eb6c472f6351344fa8a5830bb0302fa228c5c3cf308ff0c4f95e9d6ea44f8b1ae71594e6b08960212d5a5a399768c93dff6188df0694eaef4aac69ae241638068952e71df72dabb1aa3569d09177029043ce86481") mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f0000258000-0xb)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000893000)="ff86ffb8763d4d7b772163bc86807e192c0dc08a1e72b13abff5d83c1d5fff7e634fc45d49491ebef714eae719fdbe61eceafeacb020537bffb83d8ca3681f1f02b2ad90640f2557e6edd20d1230d1b30ce1ea8e19f2f182ad9c60f8c061fa8aeaa5d022b8ea91dd124b5c69523f4f7fb4164df1a50c92b888a1f73e3c98307d5951e29f677039c3226b2ab6487fcaa9f5") perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000731000)={0xffffffffffffff9c, 0x28, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000fc000)={r0, 0x100000001, 0x0}, 0xc) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000007b000-0xe)='./file0/file0\x00', &(0x7f00006d8000)='./file0/file0\x00', &(0x7f0000d13000)='nfsd\x00', 0x200000, 0x0) 2018/02/01 07:44:12 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000-0x2)=""/2, 0x1aa}], 0x1000000000000077, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f75000)={&(0x7f0000f76000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000532000-0x10)=[{&(0x7f0000f75000)=""/171, 0xab}], 0x1, &(0x7f0000f75000)=""/87, 0x57, 0x6c000}, 0x40) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x20, &(0x7f00004f0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f0000765000)=[], 0x27b, &(0x7f0000298000)=[{0x18, 0x1, 0x1, 'z'}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007b0000+0x120)={&(0x7f0000f76000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f75000-0x38)={&(0x7f0000f74000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f74000)=[{&(0x7f000052d000)=""/95, 0x5f}, {&(0x7f0000f75000-0xb)=""/11, 0xb}, {&(0x7f0000137000-0xf2)=""/242, 0xf2}, {&(0x7f00001ee000)=""/61, 0x3d}, {&(0x7f0000876000-0x38)=""/56, 0x38}], 0x5, &(0x7f0000f74000)=""/237, 0xed, 0x9}, 0x100) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0xffff, &(0x7f0000f77000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:12 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4, 0x2, &(0x7f0000006000-0x60)=@raw=[@generic={0x1, 0x0, 0x0, 0x0}], &(0x7f0000005000)='syzkaller\x00', 0x7fffffff, 0xf4, &(0x7f0000000000)=""/244, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000008000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r0, 0x28, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000-0xc)={r1, 0x400, 0x18}, 0xc) 2018/02/01 07:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000af0000)={0x6, 0xfb, 0xf9c1, 0xffffffff, 0x2, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000497000-0x2c)={0xc, 0x5, 0x6, 0xc7a2, 0x4, r0, 0x7ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:12 executing program 7: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f0000f27000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f26000)={r2}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f27000-0x4)={r1}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000758000)={&(0x7f00003c3000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x3}}, 0x26, &(0x7f0000e89000)=[{&(0x7f0000ab4000-0x1c)="c6d77f4de99b9f23a00bbe108624f7eac711530384e6c94d8653792c", 0x1c}, {&(0x7f0000f27000)="f8942d37e70868d775aed7161af04e871a08b524079a7a7e1be9a578740c730a155d0b0438b7b4ee404e", 0x2a}], 0x2, &(0x7f0000f27000)=[{0xa8, 0x11f, 0x6, "6e3e23ec1b030c7794f8cfa02f49bec63f7b06ab62de1ad6ededb58b753d87a471ec0ce8ce727ebf0ecca03c2f59e95e047401807874f3aee7ba2ae4735e0449d254bd9e2d0299a04dd8a91c4ce7175022f59ddda1a12b631306b2622352356d2a36713b8ef8256286423b3afb58edaafffb029941e61f16ce62815090ebb3cf71550aee6d984f80cfacea6baa943274016117e32877c8"}, {0x48, 0x3a, 0x216, "38e473d4289138e69f0e189b92b209f3ebea050ec767dbbf112492ff273823e8c2b0d3a77d140fc33c43c20b6c1aa0b7a53c4d9fcc25"}], 0xf0, 0x814}, 0x4804) 2018/02/01 07:44:12 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00006a4000-0x38)={&(0x7f00005c7000)=@generic={0x10, "4cc0971c8456498ede387401e2e1bae9f13cc9a0d4eb628bb21b94173b90b1f112fe8adba014297178abef5a5dda8d7b667382a4a27881c20ed5d1614be5b4791e2231c12fd2a4fd675540edac97b703544a5aa35abf521e5850d8509dd2a562b07f6f63d2ce59a666c2582d762a2a5333b34af121b948a2bbc39df33b58"}, 0x80, &(0x7f0000e4f000-0x90)=[{&(0x7f0000199000)="686c3c736124a3a1f58448f932b4c52993b8c494f762a97b6e1122b736cfb9d31f4a849e4ff3b5f74f3537e0e8decd54b234830a5013d9e3c1e9774587697edbd90f150c5a59abd496ac292876423a7dd1b78194", 0x54}, {&(0x7f0000f75000)="3289540223fff924ecba011bb677a31028d5e36ebeb3660ffeaac70b67d791a207c8e21782da5a", 0x27}, {&(0x7f0000f75000)="", 0x0}, {&(0x7f00002b3000-0xba)="f5e13e36ffa62f003e43e02b1366188f61d2141576c2ead78399cbd01abea4957b11943ffdd682c2ebdf90e83a111beeb9db38bc199f5bb098c549315561bdd6e02129ec3bde4c2ff34e9d983dfbc8a6278e24b16272f6aabafa2700cb4838c3a13e064ecf5ab92a2c7fa13717580c50fb15c3e858e273ea006be852b26c0c2188ff0576bb2e5200179eb2396dd4bffaa5d31fa20563549acb756246539f855f1fd47bf005f6835a13023d5795a6ac33c10bebb502fec639569a", 0xba}, {&(0x7f0000f75000)="e55ef8b5a4e0032fefb933cc6c7e288465d0684ddda0b6e70dbf0f9d15c8fac9efc06db63c42f53b166b026fa98b7073b404c2d5d16c0c3de837691f95272020170102a27348f6ce80e9111f16f1f40a0ec7e61f1867eb7bc8f346fcc95c18", 0x5f}, {&(0x7f000056f000)="117a627d4ea7f649baeb530ef4a06c6e676cd0010c2a35234eca63f1abd4bcd723dbc17b6596193ccd4fa24ac2d3b06ee9835762a379812cd50c3fdeaa601180607b0246e20d45ad4395e383c975925005d8abfbcd539df84c2671b5e6dd767c366afc84ec6bc37abe2313b8f2d6021e27a77c5d25a5140607795b8157b2a92769fda8be13ede9ceb31fa43d58058184fa6069c951b4ba69ffb0c31cd75e153f9efff4207f82f855c87ffb0c7f7a39fe42cef8496f6b621b58700d74adcd5f031d1306346faba1b7724690360beba6f73c6f0f6240bfb4bbf524a0dba6ab95eca1a2261f41c1f3887df979e909985d886b214f2206e48c436a", 0xf9}, {&(0x7f00006d1000)="373d29599538a2fc5d718920b9834aedb0a21c1173866909a91100328e6436c983da2d1bd2df00b6f2418b255b06f973b6d35afe", 0x34}, {&(0x7f0000f75000)="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", 0x1000}, {&(0x7f0000f76000-0x8d)="c3794fe354a5f774790c432557d555fca0e869af70f79518d9449477187b2d1564d4a662462e0e0522300523403f78236f7e94d7ba183d389e8726eded091b98d45527ad609f74e7e96f076be34af8cff72a07702b45b96283addb9a2409611b88d422d0cf466aada8fba87d657976eeab1a68bc17e5af0e4ffe7be1e0718a7504af460dccd115b7f78203b0c7", 0x8d}], 0x9, &(0x7f0000a5c000)=[{0x40, 0x10e, 0xbce, "a89cd4654b3137e84fcff501cd62ca2145a4b7892bfe1f024823eea962efa3bd8bdfec0be078eb7e940af883bb5085"}], 0x40, 0x4}, 0x4810) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/02/01 07:44:12 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x20}], 0x25c, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a15000-0xc)={0xffffffff, 0x3ff8000000000, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a32000)={0x9, 0xc, &(0x7f0000a36000-0x60)=@raw=[@ldst={0x2, 0x0, 0x6, 0x1, 0x4, 0xffffffff, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x1, 0x2, 0x8, 0x1c, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x1, 0x9, 0x9b586f93204927c9, 0x57, 0x8}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x5847, 0x5, 0x9, 0xa, 0x0, 0xffffffffffffffff}], &(0x7f0000c8c000)='syzkaller\x00', 0x7f, 0x25, &(0x7f0000039000-0x25)=""/37, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e62000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00005a1000-0x38)={&(0x7f00007f6000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000ff5000-0x70)=[{&(0x7f00001f4000)=""/86, 0x56}, {&(0x7f0000354000)=""/225, 0xe1}, {&(0x7f0000147000-0x70)=""/112, 0x70}, {&(0x7f00000dc000)=""/45, 0x2d}, {&(0x7f000066e000)=""/243, 0xf3}, {&(0x7f0000aa1000-0x4b)=""/75, 0x4b}, {&(0x7f0000696000-0x65)=""/101, 0x65}], 0x7, &(0x7f0000f2e000-0x1000)=""/4096, 0x1000, 0x3}, 0xb88a2c7c444ed113) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af3000)={0xd, 0xb, &(0x7f0000602000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xa6}, [@alu={0x0, 0x22, 0xf, 0x2, 0x8, 0xd58bd24ce1e2b342, 0x10}, @ldst={0x0, 0x2, 0x0, 0x3, 0x0, 0x18, 0x1}, @jmp={0x5, 0x4, 0x1, 0x8, 0x2, 0x140, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000036a000)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000d3b000-0xc3)=""/195, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a2f000)={r0, 0x0, 0x3e, 0xe0, &(0x7f0000326000-0x3e)="4c8243f9dab5ae1bd8bb17244bd5163c9e6c14d2180eac23dd2e87a0feca943fadd9d23be66648397c195b9494af20a5210cd5b49a0d425279d7a2aa2e99", &(0x7f0000ecf000-0xe0)=""/224, 0x1f2d, 0x5}, 0x28) 2018/02/01 07:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000efc000)={0x8, 0x6, 0x7, 0x8, 0x18, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000028f000)={r1, &(0x7f0000135000-0x1000)="f4fba174aabc6ce01425e99fc9148ca36eedaee44b251d1bd4ad647b1ce5e062c41dadfcbb23365f4a67fb2696c4ef62717823492a0c81018830bb76e4b43eb781f0fd909db506e285ea9770431a2acce207c9c73afee599bdd5aefda5a2c6d85da5a5d5a11e769c6f579e40a747e2513ad9b76687034955c9d9adcd99d9a2f4379348b676cd549b9ea2383d656b71753e9d0d9e2a26d5626bba723fd3e57642e652c3b81005e66af1f8fa69214712882dda1bb2950d9acdb50d9815c8cb01c091b2452f6ad8a2343f43668c3ac731a8deac03bb45a9da12d7a0c53e313e0858e81f7f5266454d852745a51c07d5b7298c25637fb99c5436c5a21d4b2cc17d590cd69bf0a327de685b9792ac7db5a185b4a98c3e7962da1ddb4e34122d053df473a2fb18dcf57b694072e93478d4033449fe82c30f8139c41578f644972672ceb149a4046fc42e1fc4be98953c842ea2fc7d0b7cf6bcfc836e0beb712750085e0a3cc16d5798d5976cd35cea0b1f488b362d0cd0537e37810de7c75baf2a790526dc35bb644640466582a22b48873486241fce341aa82da2e92d43dc08c722ef34ae593cbf3926fa3cd1612ccdbdefe11ee23dfb3c084d34f1b63e0ad76b009794522e87d001e82834d24d6a0f4328a7eb05e5ce2a490a1fd35ebb42ffbef0011777de2ee5b8b9477e198547cca8379e99d97e106f2663982df7933280094969274dc8dcc70e702c6c8ee0e81f50fef3b5476f0c3ef8c71ef8fa912a3fb12f616407dafdccf839a293288ba6f6c2f08b3505f6622d3ddb308061508a232979ec28e406004a86eea010bd9d271ec1bdf1a02349b36358efb3107377bfb4e362239e9df2b639639d10a957aab485b3f4774bb8210c9275b3aa45d14f79cfeb810ca9e329c8f489dd82e9090d5e209e8ceb7d49255fc7e647c87720f886e0863eb57622b06be9208bb38c809d87f7329304f6fd75943ba4d3e4cfeace06cf93954d87c4b8df19b3a5bc8c90f7e652b9bc3a704cb9b58b1956b201e19fe644b1385f3b34bc5b9c7fe4a8c20c9b21ad71342e9e25150954ba1a2502f159582c43eb1df05c918e15559154912860b57a9292764442ff5ee961dc253a05a4a9b3201190a5fa77dae5e02c07625e86ccf1715a0d0d68c21fa6a70a11425867bde5ff1bd9abb5575da77ac30375257d585fdb5306118b63c09d9ebdb4422d09c9e89b1bcac83c13eddb41c14a4ba21ff574556916cd2adb6c181480795fde6ad8bac3a8681947d0fd020edef41c2e05c74dd320cb0a2ba739492d4df3fbdf4da484936c3e34224e9524f6050c870fb5350b0f283a33829ea628e5a4f9be78f2c5d800919d41b86bcc2c113c3fb82bd5d926171fcb7b93950b5d5134b2a454eba710cbbee217a5071dfccb60bc34a30de86d78375c7e0969d704ca21ced606e9a3e9d06068dcf862d5437bb456f6631d26151c250a002e58cd97638a820bd03237207a2926c872cad05fd28911f88770b3ecdbc8fd968bc9a223efff00651ea1868ae1727184ec96a7d860ee892ac8a033661c9db4b329c5c7840a13f1fa0858fe62a8457a53da672bcf0dcb29422316281ae68ed012374851e5a260ba45dccd5fa6a3b7cd1ea728a86452b614a1eb84619baa4ede6d10a9fe3bdd3e5e556db829f1c6bf48b0112cf1bf38cd5eb199066b6641850d617ed6b1ed13aa167ffece6a196e32c6d82538d809c6f64e51682c7878cc77dd5662c4fe42e0bb811108a4a5c5a823c8afa55b89953bd41ebcb1b20c459db63c2c3c05cf044494d7dd2d2aed6eac2dae7f2e7552f78f7dad4f738de0d67dd45766528c9d7a16608341c46aedbaab6aacceb80e72813c20161303b684f1ddb59a73822856e9b6848bf2986db465243b033253e665210898c20d013f4ff7bf1011979af5eb61f285f07a8320cd77513a8e1144b8db1c155fa5195abdd390f41f89bd5338518dac32052fe7ccc9492c7734cb89112e3212a9c218cca9bed100b0c535e0c7cf4f6f63f96c08a86960b684f994c46e5078fee0b384d3c5170545ccd0d413d1c9907cec108cba62ee07820c4d49756bb1f3af5ef5b99ff342bf8285fff1b49251ec8a3f552cbb41e73b21359124265fc70d20d4d7b016d0f278e5742ef457dea4b6e32fd0fd0a56379fb2dbeb5e7ad22ac509501be6936236fc97e761311ed59e389c883c26413866e1681b160fd11fb9aeb65619af179e9004d976e53f63c46cc4b6efc46bfeaac650b0c0cc407a9f24224972b92f0080db2c9d81ba0d9b2aeb3043d66ec8f6a4291f5727ed09fa70396615497b5398aa35ea9c5b3abd69124f3ea7986b754c91de4eba1be8fc8823982317bd2a8da09ab9a511290dbf942c351d32120fe0ba5234a0437235b1cb889f2f3df88ec10d3c0f86fd6b3723598bf35b8cefdabcddd128c04ac01faa3c3fa1d65ba62f33a2e37dd595531e8491c750545469a3d286ff9ae5774fa3a7195cf6a3a39ee141b11ddc928a00a2a2cd249aa44c7f2a456840c1b9372d243f21499ddc8441e0690476bd7925bf3d69342cbf3d6f20d01ab4fd7ba42f5dbf876af6df642eead9a552b9b13359457178d4d061996a38672154bc633928a2268a9aec59a799d4ab761d0bf06407ecec094649a369b62150e659edee875a4b01e982ed227aaef125e256d77ba7f4ae8d3f9698ea4fc7998b40be8564e054492af3cbdc938c5ebeab6e2cd082bb03558e6a25de0c4ea8a2b0c2fb54ffdee0155b60a6fa4e3db6f42010200949f3b0540ad0a7b6ea92b42e7212e1dbb461c08c7c7cdb35a808ba3208347ab0621ce0d47d73e38dcc4d0961d516006b2da94cca1ea896bff963fe17826f7b44d09b963c84846fe8ac66069c0beaea1b7d9316839467101e9d9985ff04fe0b8045068508013711eada19c995cd9bccf27d40857208b3d5e6206e9b64d9700ef7bdfd292f4f7319bbe369a4841795e639f4d368eb6998d89bdd816e41e87ef1463449ad56977e683fa33cd669d1b5cc55aba23ff24b67db700fadb9d207e34890ea856ebb7d1fbf2026be03ea17661bbcb8e3c30abd5f5e4f47a0a6e049a2df4e8a3e573a888db837a0497b2329aa19f221327ccf95090a4a0056c162d2b042d6809c609b22f68a912b911324bc16b54a28a11a9d5e0540e01d00db30820abc17c550bcfb49e58f2b7350a125a854c658ff1d37c8d006967bb1e30b34ef76b1b9103ed25a8ab3d4cbdd2b760df83cc2afe4140ecbed500c0e18ea5e955e1826f9a17bfe4ea7edf303792a8860bce2cf334190c7a5b33e77b2c036bff9c9707e49c81393a3f79a7a253a74d73f375f6fa9dd344dcdd769d0105e860785c6c9b2c3cb7ed30a8d36bd723f2a01998751bfb3ff6c77d196b8c7061c287eb7d3d52b8aced0617d5c7f949bae7ecd8aedbce0c4341ae32e43e7159e8555a9dd8f6920ccef11283582912fbfe9b1d80d029d5e4387b3e17ec4237a11df391e269947b50956281f69d8dc52adb3b77811482c9e315edbe86184a5e4ad0cd982390613ed31f21c4fa7dcf59d2a30e5996671409021f71a99e7ef14c123b7d20e4d94d42549140272c532f6e4a3ca5986bbf6eacab097f1542eba31ae23089420961d18450ca29569199c9506f6a0cd18d0a73ff3db5a62077aca83239c0c345d90943693324f2164441896cb43ffca979510c9dbabf315ddb24c8d597489388b59afb2a440447371d25146517c766523126fb0e43057e20267729d555b0bc52a069792d105ba85747909a7a2a220e5bd4c529fc8a9ca534269303166b4094ae3a7fafbb39ec25e4932a25ca3f90729d9c07375a315a058fd92cd5a2d0d4158f3c08cf4e4938c350a79fc2d621e4eb6a2efdc669c61ab961b6ad0b44c625b6d8a7ff491bc89b7cd97668043c50b6b0fc3999f21cfa614b5260d073b45e4cad6c5e209508f1b604f542274a74b626d32f638f7adc7467b90d208cf3c40e5fa8bbb586c39c04b4df88c762545c2d9b51cb8ddacd3636eadbc32c71edc7524f67cfd9bdb6457b82b175d506059ae96ecae5905e55b8f924f87e9354baf127c270afe860cc183eceac66f67662158379fff46849671628854533f5f225e556a66d4fb812b96a986ab5530a95565a1ce869425e6e866c51295812b28b7805963d8e0df87bcd0e991bc5ef73a03aa57a029e1891a066aa491d20f2b209c726d017f0fafa08926396f9373638ac98bcd6c3743f17a114ba7e3ff0306a031c4337e47cd6d75c508f06a310c1478ea654ffbe029f8773bd555f0a39afbda4d96e24b6014ed5203c0eebfb83deaa99f37fa2e95a3e3c880689317ce42cd1845efb92a9b8b598f7fadb61e6f9af9aae421eaf39d729d04840a6b1f263659111b0af2cfb33755bff09a04558afd640fbdbb06a50990e36fdb6c864fd3c5fe4c65227c6569fbfbedd90aa4a394c24d1c2b2f52dcd6adc6f570d6721bde3ef42a98154461ccbf95649ddc7e041ebd6cdbf42955f5377fa5a2c11e7104e8b3d0fb2c7801ae03e325ba1d7b991534fac644bf82c4592e6f76ef50987cdca6991144c75d1ee0d9b53b39cdaaabe90443e17d67eeefe367a2221f506e56905196dbd5281ee7d9326149880ce3506169747c1047d4665464051abf158eb1bbbe747644a950195945c4d0f273ef73174eedcd9d36f08fe9743ad560c8a7d58f17b5d0b804cc453c86886470bc64fb204cd8bbca46a80d08e03e7a36f51b0e62b58a05c95f3184466127f19295409422ecbe9cd955e1155edf76d1f5e1c040190ab10b6b4a029fd17bcf73ecbf6b87e69e27e873f4b084e9985f33f29ba151203366ca1c596c154c689205322f3121bf136bb51a705beff97d849c4137004a2bc150858bb8694d4b72351b810718d79d1b46033155db0fee5c5ce80a15ac0de89c1d3011f3d1ffeb642cf682b0d48567a2160177652095bedf1f39d2aa2f33ff3d44a203dbbc5856b862244db5faf402e68240313bc9ed6d6d574831efd2f6e6e3959c3390a1383e34438cd790fe1f6d1ab6ae7aef01f1433bcfdfd65d188046277a0e6910a4f20ff924da5f86011669027b3f9943d2397c7f780376bb6348fb235378ed8f7a2655d54eb4403ee686406fc903ef2fae2d646f599f2d68eb3038bde898ea6f372c7573ccc9d5b5cf7ff856f45aaaa2443035755f97f354538256296c402e62addb1f75f2efb2a052bfc1bb2c11af3e4360b2be0697893d9a5048f56c7dd124622ba231d3448ddb3b56d429265f4247be0f57dc55a4f6ee8d67aa631a936953d24179e9574ac215ba50a2aaea395c4046aed6982b21675822f064a69740998daa81617e7483d6ae283451bdaa20972d30b28fd65e05e56b27feddb5b67e6daa3c78f050921165ad88e72ae1a9d95bb655fb66aeaa33dd700cdac5062bfa76d70ee1caf97608ad810801858a08f8755700875ab21b432acddd916800de5067b72aab6bdec8000f590bc5b16fa063c0c2f5ce8b5af00dc9ceefa244b5e50dad3f480772293f4c121ddb027f258a85cfdaff21a1af492d917c8b5e97ad26ac5f76e880b7bed9cf53575073ce2ee43786d670b6bc5ef028e4ceafb4744cc0f671e1c289c1dab0992cc9d1bd3d069246d2b33ac10a1803c8254d1c5461863492a945e6908a2650426361757406d14c8d8719d7bcdad81d4ae56367da8309750693c8569217689e5e51997ae203cf5bb1b1f57ca4ffe61bb6bad7f854f6a24335d8007a7c24c5f1df0cfe43c51923b9e7d348b92bd44d389d2712bb71844811bacd2d", &(0x7f00002f4000)="e3b1f5737ddc08a360966dcdc1e93248b3ddb5083eca2d0cd332b0563fbdd668f924c2df78eb400f8b31a597", 0x1}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000666000)=0x0, 0x4) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b29000-0x4)=0x6, 0x4) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f0000ace000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000a8c000)="9f", 0x1}], 0x1, &(0x7f0000335000-0x460)=[], 0x0, 0x0}, 0x0) close(r0) 2018/02/01 07:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x800000a00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0xa, 0x3fa, &(0x7f0000cdd000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f0000d2a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x141) close(r1) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair(0x0, 0x0, 0x4, &(0x7f0000b70000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000c48000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff9) recvmsg(r2, &(0x7f00004ab000)={&(0x7f0000fb5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a1b000-0x70)=[{&(0x7f000008c000-0x20)=""/32, 0x20}, {&(0x7f0000974000)=""/150, 0x96}, {&(0x7f0000365000)=""/77, 0x4d}, {&(0x7f00001dc000-0xcc)=""/204, 0xcc}, {&(0x7f00001b9000-0xca)=""/202, 0xca}, {&(0x7f0000b93000-0x8e)=""/142, 0x8e}, {&(0x7f00005b1000)=""/87, 0x57}], 0x7, 0x0, 0x0, 0x8}, 0x10040) 2018/02/01 07:44:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xb8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bf4000)={&(0x7f0000f29000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f4e000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000355000)={r0, 0x50, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c65000-0x4)=r1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2f000-0x10)={&(0x7f000067a000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cfb000-0x28)={r0, 0x0, 0xe81, 0x7a, &(0x7f0000da0000-0x1000)="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", &(0x7f00005b1000)=""/122, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000588000-0x10)={r2, 0x50, &(0x7f00005ac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c28000-0x4)=r1, 0x4) 2018/02/01 07:44:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000+0xd41)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}], 0x6, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0xfffffffffffffffa}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f09000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="5ebef5ed9d4ba8df329cabf96bde6fdf9880622c9f1cdc6e7c57c0f2ea3d31a8de3df72bac2c", 0x26}, {&(0x7f000039b000)="655b8439fa0eaf73e03ff0e27cee71901d4a0a4c00370c94469a79eed0d8f7e31f71afb5c2773d29bf9cd0955061b9407e97f87514c71620678ceeac0055caaa7923862e561eadebef677a181c8715b2fab1736e896e354d6ca845fca8475681c77f4463da8a6521cb33b0bf3a8216b9f1a0951eb8435012b72d7514cabb6362", 0x80}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x120)=[{0xe0, 0x116, 0x0, "971f9813e491be89171cfe8c86b96f435f533c2c8d30c5478bded2da83de055fe0ffdc8573abb79b4ba47c7520e3af3eb0678c97843ec4a57672f4c227aef1587a97e1d88c35f805b595d0101a84784c679ed5694bfbfea8bcf0b6c17034b97240603e214a79487fa8bd32057a5cd5be5a67d8df91e0f63c43d185f52fd37b46803d47b5b66abe76257b6ee7ee91d7788579dd85b61a3936a9f5230f089429a160a72bc76f38b3c14d9de26a60f68831cfbfcdf21e136ceceba47d8653939103ea8e44982a1519e761"}, {0x30, 0x109, 0x5378, "fc373dfcf308c5532879a69e7bdc92da28f12b1950c5d0f76dc495"}, {0x10, 0x0, 0xfff, ""}], 0x120, 0x20000000}, 0x0) 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x4, 0x8400000000002, 0x20, 0x100001008, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cc8000)={r0, &(0x7f0000d15000-0x1000)="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"}, 0x10) mkdir(&(0x7f0000a6a000)='./file0\x00', 0x1a9) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eff000-0x20)={r0, 0x1, 0x1, 0xc49, &(0x7f0000248000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/01 07:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x3a55, &(0x7f00008fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) recvmsg$kcm(r1, &(0x7f000055f000-0x38)={&(0x7f00006d4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001db000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000094a000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000193000)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000088a000-0x8)={0x0, 0x0}) socketpair(0x0, 0xfebaf03bbb0b12d8, 0x3, &(0x7f000052b000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b3c000)=r2, 0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ace000)={0x0, 0x0}) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000718000/0x1000)=nil, 0x1000, 0x2000004, 0x14050, r1, 0x0) 2018/02/01 07:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f00005fe000)='./file0\x00', &(0x7f000081d000)='./file0\x00', &(0x7f0000418000)='cgroup2\x00', 0x0, &(0x7f00004c6000)="") r0 = gettid() socketpair(0x1, 0x0, 0x9, &(0x7f00009c8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000048c000-0x78)={0x5, 0x78, 0x10001, 0x9, 0x8, 0x7, 0x0, 0x7f, 0x10a2, 0x9, 0x6, 0x8, 0x1, 0xcd, 0x9, 0x7cf0, 0x552, 0x7ff, 0x1, 0x4, 0x1, 0xff, 0x86, 0xe66, 0x9, 0x100, 0x1, 0x80000001, 0xc01, 0xffffffffffffaed5, 0x5, 0x8, 0x6, 0x5, 0x30000000000, 0x4c8e, 0x100000000, 0x9, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000c00000)=0x0, 0x4}, 0x20, 0x81, 0x2, 0x3, 0xffffffffffffff12, 0xe2, 0x3, 0x0}, r0, 0x1, r1, 0x2) 2018/02/01 07:44:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x7)='rootfs\x00', 0x80000, &(0x7f0000002000)="75b1dad3a17118e5660eac4ba8417d8982aa9585465ad419afd897dbab78293dfe160e1387341f5d657b1741fc7cda23343ff95b365df42badaf6b4805bc563a20f9c97ac108640feafa96f5463d8fea9d52ca301fe3867e64fca746ada406897472d9cfc833a5a024a76362be15a49b2e2aa6b0e0227ec3e9243fbf06d33dc903c8312eaea1d7748d6298518d5d02289b539728d8309e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x9)='gfs2meta\x00', 0x0, &(0x7f0000003000)="3d778453ca8114134a0264da483446dfdadc99284b14295fbd984253002c9403382664a780ac195563671322a40c") mkdir(&(0x7f0000001000)='./file1\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000003000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000)={&(0x7f0000005000)='./file1/file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0/file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000004000)='jffs2\x00', 0x1, 0x0) socketpair(0x1d, 0x80803, 0x40000, &(0x7f0000006000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r2}) mkdir(&(0x7f0000005000-0xe)='./file1/file1\x00', 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000-0xc)={&(0x7f0000007000)='./file2\x00', r1}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000)='./file2\x00', &(0x7f0000001000)='./file0/file0\x00', &(0x7f0000002000)='xfs\x00', 0xa0040, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000009000)='./file1\x00', &(0x7f0000009000)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)='./file1/file1\x00', &(0x7f0000005000-0x5)='vxfs\x00', 0x800, &(0x7f0000004000)="b47eb76acecaa89c2a078fa7c9c5d7955cc76ac061968efb3f90f74f1e9af100e4fe6150c8cbd26b5b62ad507231bfc6627114ecc72f35a2f989ed45745a76ea6488e0246aa206badaef83c92a693edca4a0d6fcbff66b8ecb9111422c5f78e55e437e086c58d98b4fc1ebd2bf9ec57501224e4e0b8dc3020780ee301f77f2d73d1142c82f6f2624d897a1b1ae170eb9695ee07fc637") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000+0x8d3)={&(0x7f0000002000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000006000)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 07:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000)="", &(0x7f00008c1000-0xd5)="be8d2be582d2b058138c0c22be9ce88eefda9d3dfb9d984e0322fdcb56932859582fd98cac929c357ff9ab7ddc30dad327c3ff3e132773b4ddca3185d0e512e3ddfb62af63e2b1998137c838e7c72c2ac66e70e8fe0d758011b36d7847a66dea63f342fb5e9ddcb459e66162f3cd6055414c6fd72a6e68edaf188bccb1c23a23c337e9363f086406199ffaf240ac00029d0545f41d0e1846aee5c64abb57f4def12eb9cedc1e83031fc2707f896d98b52e29d71a6772cf8a653367f386acfdf5acc125da2646092cfbeac9ed708a5c1a53404dafbc", 0x0}, 0x20) 2018/02/01 07:44:13 executing program 7: 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={0x0, 0x0}, 0xa00000400, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001e000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 1859.083871] cgroup: cgroup2: unknown option "" [ 1859.100141] rpcbind: RPC call returned error 22 [ 1859.137418] cgroup: cgroup2: unknown option "" 2018/02/01 07:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000de5000)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d53000-0x2c)={0x10, 0x6ad, 0xfff, 0x9, 0xe, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000077a000-0x48)={0x6, 0x2, &(0x7f000026b000-0x58)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001}], &(0x7f000062c000-0x4)='GPL\x00', 0x7f, 0x8, &(0x7f0000b58000)=""/8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000023e000-0x20)={r0, &(0x7f0000ba2000-0x1f)="0e27f81a79de0118fa097a259f7cb509e0af34d7e1d87ef4cd15ab55e1de35", &(0x7f0000b0c000)="4397b7e4cb9d730a7af035f5f731ccc7d0ea37232896b01b2544d62908511dff279bebe9c3d8704c2dd613201ed5d22aa892f62dcd7e1c02867c970fcb597a69e8cd9966ed2933b6223ba58a32142c97fab2e1625e1c6e826efb13dc8bd98bb50c8406a15a19141da1300a18cf4b366d09f6dc1207c5e9eac43904e43f2c9ec2bcd421229f952e69aeb9c8aa95e7acd48da878c97ad251206889495d62e3ad02c337aaa3b364e8f6da370b90fb85b94ab697b22c23ac32f2aa4c96fb28c0", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0x20000000a, 0x2, 0x1c, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000952000)={0x0, 0x1, 0x5, 0x52, 0x0, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000afa000-0x10)={r1, &(0x7f000030a000)=""}, 0xfffffffffffffeac) bpf$MAP_CREATE(0x0, &(0x7f0000108000-0x2c)={0x10, 0xfffffffffffffff8, 0xf3f1, 0x40, 0x1b, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000555000-0x18)={r0, &(0x7f0000f74000)="e94dc3e40ced963f89bef588d9e5752d1e208f6c8b5671a5d851e5b802fe934dba6bedd93fc6dcfcec3be5979e01d938709ce6354fef871db2f6dd6bc31fb3fa882598c80b79ca8ff0d2570643b5a4ecb42a950a6949aa20fb69c3594e10b699fe4574", &(0x7f00004b6000)=""/36}, 0x18) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a3000)={0x8, 0x0, 0x8, 0x7, 0x11, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001f8000-0x10)={r0, &(0x7f0000073000-0x84)="badc86a5eb7cb8b66534a1fbd3f80f5b62f5b7c5eb7b26dc97ddd3f958ba573a1678f564d40a115f4d4c300b7a08116ebff27807c72de8fff26597deae34f9593478f38c47763b14aa83de491956a76bcab7a13184ce4addb3e10a0f580c37b774983bb703a8bb8a261d0c46cc942ad6d3a5b4b25b3fa2ab9c77596b81e5744edc1109d7"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009d9000)={0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003a5000-0x18)={r1, &(0x7f00004b9000-0xb0)="240ac1804f9f7e92dab12903d4aa39b101dd9e766c872a56fa5cb0786a0553ec517e07a7d2cd35662081fb5c3c108b2b84a4aa3ad7583b69b3e7ec294d479da4cfbf381537a8c19501c24e4acc92eabd72912af5fc23345f80cb547b99f27b906652e5d007d52be141ac72eb06562b456eedb7fff55b7bc8e2d4349c6b4a724fd0350dc28a51d2be512592ca531f7c32f52e28421b664355aea44233ebfbef2170388cb8f6c8553d36d0f03539e6a724", &(0x7f0000f82000)=""/125}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0xf, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r2, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r2, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/02/01 07:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000ebd000)={0x5, 0x78, 0x7, 0x9, 0x3, 0x8a5, 0x0, 0x3, 0x40, 0x0, 0x101, 0x0, 0x3f, 0x32a1, 0x7fffffff, 0xfffffffffffffff7, 0x2, 0x21c, 0xffffffffffffffff, 0x7, 0x6, 0x0, 0x7, 0x9, 0x200, 0x81, 0x8, 0xffffffffffff8ff9, 0x3, 0xffff, 0x19a, 0x74, 0x8, 0x10001, 0x1000, 0x4b2, 0x8, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x1, 0x7, 0x412a, 0xbfa3, 0x4, 0x0}, r1, 0x4, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00009cb000-0x26)="6b657972696e676b657972696e67766d6e657431776c616e3123b87d212b6370757365742e00") 2018/02/01 07:44:13 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x2c)={0x1, 0x0, 0x0, 0xdb3, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x800, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001b000-0x14)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000-0x10)={r0, &(0x7f000001a000)="376474e94e481a6ab6acffcdb89e4c13a3d9046e5b849d478b49536aace13c508e3cf672f5452d657ad586f59805540445a7a960610171da5e6e18cb1a82025f5c0d6bce69"}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001c000-0x4)=0x4, 0x4) socketpair(0x10, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) 2018/02/01 07:44:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000062f000)={r0, &(0x7f0000000000)="0ec265145559df6dfda7ada6b5c33a661652276a214640648f407e15c4ec4a20696c5fbb06456f0a1ad787bc6a2fc91afe91ca0895d6c9fa2bf164cd28c252c849a786157b6b9b8ff9c9118e4a8143096146e6c4f67095d956037f47286f2d0a06eedf1753d6d744c5e018ee2a1a5b9fcf95223563502a66aac57f315534c3cd6b4323f0b49cf11216c03a57e5d23c13ae5c04e098c8b090154f5f45721a126ddba856afbb4cb556ff3a7c4ab058734c701f2319dc28725ec7f0ec394b887f3c5d5c9bc7bceba8272d774c0cf74c1fc0cdb3250c92c78ae74d38819f76676b630f393aa79562d12392fa99787722bc9349e28ac760795a146c865e32e0b1a105582a301cc4bd8076798031466354cd92f0a5af64efe7442034aae45175e5c5ca2c6264173d522b56850a4f74236dd0b944e1e241dc5556907e9ad01e9bdffc8c5819cfeae39634b3de2474589dfc5fedcb8cf0b6b38d29089df468da17d8233c778c2b6896a6c9a86662253de410fe1ce5a42bdab4ec24df67c2ab6e825273b3cfa921cfc80085a96056435c623008eb906a8136182851cedc48450a3df8b51a0e100c67c34a6232c8dd88470d9f44d8dc4c9055bc31cdc60a6cb3c3f01d42d73fb31b81b6b8dccc442853df06acdec188cd33c63625d9583fb944fdce3270e2f7b6ea6414f6cea387472bc14c45cf0969552e58b6aea87f08594554d06c01aec102b066e6e47d79d7dc05e7a07866cf2e2f44988e9347e5a9e073b8f3614a7a531680d630f914400bfd9854dbd1ff190b7a12217c94d9d3447d9b0bee5b0660a5ee814de7f411f66ae3ecad65e25426c3b0c48f51d30ffe9416860cf004526eaf31a1450f92fb26af4b9a1d9e523f3a8f9ef64cafd70b58e9e478ea2a2f306789445f312024f63fb7ee7f169e4b6d724599b1b6a591fab09ac4236b1eb5f95193167ffca1b4b74a98eed7908c80011660f5d502d75824b8354824b0b63aa94bc7bb63e42b947692a6235bddde4cbd116c62e87ed1e01f8792c45aa914ca794904abbee7622837f0187a1029d00a451e3efc97832dc487e3f3e68c9ddb5eb2abb1c005eaa56b04a8ba85a3f5ac44b871cde41c8c8f5842446ac316516f1fb4c32bcaf7018337bb745cf5ed6a051221172e7922129ebae061798c9d0fbb47350f524521a8834db76ccdddf6122eabee4f4230b5e1c741097d7dc816cc5e06e8ad51f3cc884cd14a897fc65dea61be9642145e96902d54b32fd1939d1002631c6b9cf4b6349fdb2e906239599b58fae974496c863c8776b475d9870c1af59bd7c68c1483954dda44d9d50e1dc1677ea2c4dd84cd328acabc553f00c8ee69b0bc79a38b5d6ca8a0018a1b5b8609c1b5568feff39617d04f73dd555292de3051008cbb8d31b07f57897fddd521bcd91cb509b385e2d610b4f713385e854d218524542f4b635ace8ff750c17b2d993d20378ff74215c11b72320e156d499412ef1bf824e966d2456c25876dbea31dfd4ee03c905f902d265d8ffb2da1f3bc9c75f419cd19dd36096c5e67a8a44dea548b509e64819ed8562cccc0c51332c67e2f59b052f2979bc544bbe15a82b0b644c4d617dc958c5b1c93b6f46af27f504bab38ea589435c6894195be2d6ae778e2027d27e5ae1532c878ae720efd4547f75e5a8e63caba6d30986d1f58c53571fd4ac29a7650a3d4695dd9d9f05c1b0dc5b9ed52f57ec9dcc586f16ca1da1e6640a8ea4c179ad70d43b4f8ea6e9346b038f11de0d44f24b63bc78e2acbd46830299ec445256d44d7427908244400404072d26e49203382838bc7fe8f0210ee11ce239c8549044d3bb3f2472d99e62ce4d4e76bfe4a5b2740569105d931704b27e1cf01885a0d6738b265f3b74cc867b8e77797e5e84e46f3565e4da8753ecac3c7e2943315649c0bfb9150514d354229480737025e696b44445ad486456808de0b37a127956e7f26f4088826a471d420d6f88801e1d4970f92d70813ea575d84636dc367637aa6d38069a20e4aca79a3c01711cf6d075699807fe57c50051073f3e6ad9dbf18ac81af3a16eae86e919378e5f8138e43d9efa6b4e659a04d467dcb5cfb01b18b0ff63178b5c3ff3eea21ca5d138640cece77e872455b24c72f9eab2166664c5b8bac2df03d67b2d8ee5ecc01645059a90392b28753de3361c2a7bf14964ccded650d4e471d3e90cbfe57c18a9c3f10a770f6dcb47c63881fefee992b765af1e073f890c96f5a2bc44f7c78e15cbc168cbde68f3ce5d08c6e8440d49d804b6bcb2556a74d718606fa8cec49ec36c37f79bf6b9af2e111cd7bcf7f4980962f45732b87b77769e9f48efd1bce272fc610fb40c5921990f6e4488ed16eb73519607102be6d22d235b4dd14f9fa5886918041b1b03fdfd04bb298b4ce2f11b675510ce0adc54c40aa8f82cc8ea34d96008f56b472c56b1b716c9825d6584efcd5a91a9ff5825da8504b209e922904475496e6529838c637e32de7b7cc234784f935550196ef96e45359690f26fc05b0ca3107c9bc449a10962de74aeca98e9cdba1fc7e6cef8c61433a4f6f8860ac678ccb96ca2b933fb4be18ae313f00acd7b4dae7b4b4abd59febf6cfd028e0b60b4ba91697aec01ef33a2f94f4791a3d2782295b640060986129d1ccaef71343e6a17eee4eb11ea6dd7496f50c5a0fe6717fc7ccb4735de21f7af7fa5fa366b47fe18a6cb38119bc509b5940b5deebcfaf8ad37833f32a85d1ddbe4c007649059c1e68a764581cbbca48747fa1dbdb8e8c9cf61d4cad418f311e80f4c1fdd5661314dfbd50240899d386139761d7c644752b6e0f7ca97b4e91c0e241b8fbcfe050dea9402a31cd8a7092a8a8a402ffed6babcf3db9d302dad482ada78b77e43417f2018cee8116d513345969dd030daaa36fe2dd8878f65b84f804bf7bc2d2a1a22b1e7aeb2421d5e5019181cd3ae45cae1918da8dfca44902b3fc02d0fc9c13321782a85e9c26f030c4b2256d7b49461d58a635c2c49ffd86a6131ef3c17a7f8d802b2ced1687b376958b93746d0caa8fb38fe4fc9df93ce46d3f954dcee5ac26812638c39128da45a89ae6e8f9cedc0f71c1fd64434b88177c5fa9bc2ec0478bc617915fc33010555d4b438dd513ca5108e98dfe0ca68e41d142006bebc812510b16b588e7a023a0fe9a50740b7e6c9558880b44079c7182c81510b22ffef50a8527afd40ec30c457608701226b204f9b150abfe98549fc02570bca29e5a867eecec80edf9b2d226871a6275ba899aaa69fee139b4ce567fa2b625f88050a4aa32c597504ee412ccf1912a95d311ce764b46be6f6e81c92631223013f73e2bb044ff6b72c6c2db2c309bb3cff344210d686d843e4e330b448a2ec24b6a81f9114e5f6ff1075fb093b48d5d0a9c4f175a2e7daa99dca2e8f7b0e5fa1bd41a73375b4a5a0f8fdcadfafc1c71d44d7abc600069daed6e66c8c53c776a0ec8afda28b98758ac24623ec346115422d76be7c9b5217b91bf5b913a2729fa3aa019fa6bcff6383f1db28302d8c64e5b7bd1399119d8ca28e6cabf9e98f8f9f3dac0fd4d20c53c8d5ec3ec0ddc08cbef9dfead80defe5aa3ff9494e903c209e75b2c4f236259b4041a531fe735a412987e2ce7237409392d2f88e3f1a77cdc604a209caf8a264f06414da1dc933a18fcbec5c5cf19424140cb9d75d2ae32492564b362ad208c71ef3cf9f25ccedac63213e4aad77f81b93e74a1975edad7262bb3285c140ef45b055423463f9df40bc558152469f32be7e8e863e3a898730820dc3ef24379a869cfbbb288ea8831b2350031c88c5035d856b4d9df60f7feec6d7161add3e3a8c877135e978c7861e5e5580fcc32ceee4a1d4c21e9e5d66404169d56f968f5e20e911973d227c5bb9d67464aa8aefbb3f2d5385996f1416d131d4027f7bbb8529b5c50c11068387ee1f3c1b7cf6e0e1d2980d8e6db696d85c5f9afe58a74976f5d1ed30feaf135464fdefb267e570df058c1aaa894f02a3610fd61917ef239299221ce5229e28bf7f0e8deb6b6f538956a56a2b3cf6af1a4ed47fab4cf4bf7c8165003d7e2ebdb1f4570d769ad13fdcb8a0944dcba18cc8b7d658d9a6296c4006eb2f047c71f783c4ce1b44ed2c513f02d0fd4aba3e8f6c2ec8c15fcc0572e8b7c36ccfa2fd539c208dc32abb43d893718d85184d8b90cb845a9732ce20d8cbba89e188f050ffcaacee0b2936e154067e717aa1fa321ba3bac506752201b913edf527cfcb59d72346fa166b4b127e6a07cea34016a820cc0d77282ba8204f955c382b2e554920db2426097fd87f825933f0ac219874ce0a28da9a39cdf88f667ca4de317aa217ac2a79c6597af409512011d7a6549111b2f81f0f7f5914d4e452f75732dab6db779918bcf9a2297cb045279ec8ef0c1db85ebcaa8db04d6bb7523c81a8fc1ac72bc938b46a834ad49516b16e597c1e5aee506a19d278c106db1d0a55c63c4efbcdf24fb9274bdd6a0fd2e9d3ad4396f9b559c970151fe5ceb62f66f5d768737220ebfab51dbccd99970cc47d342cdde0783e86d8f9458d4c9fb2754d144e1a793d3ea598d1d03628e45f91d3fb0eddfe723d682080ea77d099c6d3c3bf05e4015c60005658bbb14477927c7b560a54d107b554cdf58f82ad04f6f379dbdecf3b4bef5d7a44a46d239d1ab775b91464b91fa20b3c244d06aa0ed0a53695aa5ffadc688e6b96fceae774085166fccfc80867fd844f35effa422a3a41a904c8c0fccb897c83ba0a48c01411b67cf091eecdacb96d2b2c756dbea6760a33afdf62940bc78ad82784a12f3e4f5fbaff5f82f3138b64370d01ccb1da7703f25cf89f72cfec301c71b7e9900c5737a4ef153ee25cddd858d1167f600321ffcf063b6c5668c3d7a4eb84736f256b898232de079dc0f56b95f2126c3a2b0c1cf1fb52ea9fe4df3bfd73da755a054046b318c5cad33103877f3f0b3c762fdf7e96507d0661c33048ad0dbd3ba6d37ac41e7dfd955030252160226e2ea9fc3aff4c2e435df10195787f794968262e828c1bc7676f8abfa6869038657d38de270c40761a142f65fdbd247305911d28805b5720c7c603b5a16ef39d98b60ec56930112246a6fb5f6203ef9a586e5459e8ed91bfbcf99cfa32b1982bda59de1c5c3cd4c239c2c9f1d2c2dcf3abf7b6e297123bcc24ad7cbce661b496100407abe32d913591773f1d9d41cda1f10b2dd1ec4eaa46ee1a427aeeebbf75968ccdf2f3ae6a8f95e0b68b758ac20b0a832fa53ac0c8ae125914a5157e656528e02ab151ed327e4d952356f9a9c6294cf70150ec6a667e19bdc8e04ee91e6634d140771f960cef57b198d570ccbecb0c653c5919b32bd9e766bbcb9ca06dbce38be1c63a709b76e16fb64c2aea3f1cfff7c5b6c0b833690c33d62f887e71b50695f7d893dfa059d1e0acb9653f68607e8e6188600af75f5418865cce1e3e0eeae63ae3fc440a5d14d92263b607c7af5eed2da141e4861b8727bea0a420097f1d05635b4d52c9608ee8458c47bcf64c98fde6e8d3c1f5f926e2d27bfd1ee72a0a46069797ddb7d62c1f89d54b41f8b170f7881ffd4a2a60fda9ef3ca1dc87adac4335682385536317dad5dbe762a5c9be56a0dfa9609efc7e639d6fe890b74768b939a5bf6e70a810a654dc3fed95ea06582e6a111cec920140a8aecb30b6c7f5fec17864deb76f1d8c8db5206b6ac65fd4ed97aec485222e4a1e66adc99dc53a7c786e58e8b967464dcf8fa3418be22052b14d5fcca3697e8f20bba7c0dc41893a22c"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efd000-0x18)={r0, &(0x7f0000efc000)="", &(0x7f0000efd000-0x2b)=""/43}, 0x18) 2018/02/01 07:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f41000)=""/2, 0x2}], 0x100001bc, &(0x7f00007e5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dd30d2fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000767000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x90, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ebb000)={r0, 0x0, 0x0, 0x0, &(0x7f0000999000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) 2018/02/01 07:44:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e03000)={0xf, 0x7, 0x6, 0x1f, 0x0, 0x0, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x400, 0x8, 0x1, 0x1e, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000468000-0x53)="f70d7be5213c947b3d5570a35e3b6d9091670266be8276b05aa26b9a50eb7beb67ab67dd85348cb60800598702cd4396d883ff7f6222ec1a1ffa4e07b0d30fef0156f22b025e7c4451b776f72dffb2f72744d8", &(0x7f00006fa000)="7cdb9cf5f222a0a09dcf439fec9cf947db243cbd2edfb5b8f6e36123d37be3ee0219d0f6adad87c162db351a43903dc8c9c1fac7fef1ee534a3f9a1ee55b7f23464752517d2695d8a284a71922ea582e8c8a89e3f2f658de042b8fbac362dcb90be88e9b531005bed1d7c7e58dfbc27e92e2319eaf152a57867d2612525d00d928ddc18485ee015e16b42a14eb487615876974239bb601ea6886ca99c86ad1d1956574f3a761", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00007ea000-0x8)=0x8) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000050b000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/02/01 07:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000098000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000666000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x60f48b23, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005f7000-0xc)={0x0, 0x4, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000061c000)={r0, &(0x7f0000676000-0x10)="7065b6455c5ebb6957b2bfb3a81b9b5a", &(0x7f00009ed000)=""/80}, 0x18) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0xffffffffffff0000, &(0x7f0000965000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x785b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a40000)={r1, &(0x7f00006b0000-0x1000)="", &(0x7f00005eb000-0x36)="", 0x1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009fc000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d1a000)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00001ab000)=0x5, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00003d7000)={&(0x7f0000845000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x1}}, 0x2e, &(0x7f0000edb000)=[{&(0x7f0000b53000-0x1000)="f8cd0a83b8fb4db6efb2b76310c8f10c9f25cc48a417d1aa657fb4ef28faedb3386bd00ede4d92f9c50b849617c033f391d8b1e03008920a4420104b9605cc53ef811c9a013ab54230222833d98544a4ac38e33a216e9003e28d4ffd57df3c9b3d3543ede276a845cf30484cd0f25b998012ff4bd574734181bfec96e93aa706bfe202bfbb498634b9c59c6ac7bc374ffafa02c4a1a713f0c7d8a5fdf665aee88b3dbe5d7f70f09a13c11ab7ae43feffae28f9b219ad9428de46431f30d220b0770837c11275c7898471e934f9bfcdcb0ecafcd183febf2d79ed35f68f9f3b9d96583db100b0701781e7056566de0923e7c2487b117c2886272fe4c3a3e6bb2a8804cd2e27bf0446c804e8253cf0ce3f572be059e451fe28c89081d9cab47e7fd3e8fda1e634897ad5760db17f92268260a968313079a1651351e33c5f8c0955438a6aae29705f2174dc28c7d36b2c5f7b4a07d0f557082dd5f45d85232749d009cb26f2e60ad079aa88e8ca7b66309d332e4acf7681f39e48e657a62561a6c83ef014a03cbb54f4bc36a15318f5cf1b46ad7c912a153708a6b963a199b0d6f59cd305314b1afe85ac19f2b24f7045dc102d999b86429b605b4cd20f156d9b9920c3b215157319d33eb795a7f9e89b77a32de7e1b483fae38e7e4215337df1a7042507c5dbdac2c3eb62492a111e3eee9b942c5a2ab8ffb832470a507b4c1a9492dda83fbc6a437aab45a6c67d7eafdc5988192bb9724e41318af6cc08d9cd5ee0140657b80454304f4ca4f891b4c24a6ba4eeb8a2dc25fe3e8a45f7647f6491e91736760644f847c672ac815eebf1999ba59c2253aa5e2b3fb6d6ada008a6242d86cdbfcb420df7df8c586d4e1434e8f5d513ca0ab8b436f95e7711c569196808043c291d087ab8a9cd7c6f66595438a1efd144a8cec69815cd813858e548be9c63477dcce058682acfec3c27dd55832e800d27a0dc1ee012fc174a928c0c8312541a7c122f886a90a498a20271071bac1f0f878a88b59a932b4d7ee1a0ef5b59a6eda32a3bb8b3a82ae909d16acdeca106eaa96defca899c915f4090bf07ca2b5af2accb1b5213794cfeb8937a4cc9bc8b8fc1ec519221c0ef65d6999e2f27e4904a2ba081fbd3b21abef08bd5a5db29dde68a557731ce1e84433497cc5158a3a956ee6813f4a7e544f0abd56da34b54319348f32fca2076ab35506719167a9d69d4c3e158f1273027db129e6e48fe500ddfb110ca6bd68761652222cc9307d1f276faff94328aac0610f7a4ebeb791271356ca2be6d8d098d0adcfb70af98c30b9efab508f03a753d9454a48544c408a3343dd4d40d2d5c88550f6470ad5e4f5573f4317155c868fbc792b0c22940b15d2390fd05ced051e84abe04a839450cc0bf4c43de7d72d0347e6674b0bb3509d63818b962445f6c0bcc82baa85f6ac0a73836c46c7477a38f44afb1d59c17f8c5f578ef667bae5f4b5c13262e146c8c6fa1a5350524d1d856965ebf3515d354cc72ffaf9a648952f42ff26e7d7da90131a3c164173b1d3068af5453d6baededcf0481a768cb27eeef946cf8f0013528fc7050b236aa76651d72b3cf17f56f03b7948d35309922b127f4e4ec6ccd2812566497b665fbba222c59f7d7e417ffacbfab19d725937114f2fe7477087dd49149e83cb19b053400b60e68c8ed094b3e5f2ef1a414332ff04ceb355d4aaa724ad663ff80e2cbedbab5f5a4249859a33463207dade6a74f27e00c8cfcca2b3244ee86409977bd789ece57b11859e0da35dd05681b0977933f526cd74bbd6f5899515304f811cb6f2f5948f35f0f2b8deaceced912e24c8773bad9d63cbe58af6c124107a877d00c52f8ee5e852e4ac18c9cf62b2eeaa0b8fc26d578feae906f79426f9d3a684e0db43bfd015c3c691eb0ecda11b12ea1d7af90a93f145aa1e647df7ccf9cf97b4473eda827e644b9bec0b8be5da244576b65caf30b51fe3eda004de2350f31034c3d701880ba9148f706f8e0b90fe834193f6661f0c3293dbaa902ae142ccbcc78b5059dd4e21a54d1062491db6c7cbb7cdf35077581de67a7b412230f4a963b6357cc5f89a4a548fb7f298874caebb8534e20d71771b7a02a96ab5d1f12df70535538d7b077e7433ea37a5b29ff0705c705a8aa5321c7f1a3e6d3d7ba700b44edd0d3a7115c908178fbcd8e28d9063f28f78569ac640d6d7ae25dc2ff4a68abb5823a4d899966fe0a0c8fa33f0c764822f59db7f306be7457814ce83a0aac5d71ec7a8c4929bae49a45b15a28ff7ec7bb1880bdb8a9bba72ac5e8229e7d26a54466f33f5b15b07299ac3c576b3518a8db90cf01cf56fbb1462d625ef363c71530c1fc28b34167d193a6724d92cf73bb55416d6286fd373b4929a9ba45d14a056482efbbb4c77e162a8aad83557cf7f3bb68497196c4e44f7dce7674441116f2209951e9d68c774e6a5e49a0593fe3b8ec8a4bb14bf572ce5b51e3c13ed9c6a6db80a817affc88b64cea41c43445a551854654ad4eb8f5bcd4888bb60cc4053b057d131073402b122f0314c57ccea43a3439bb09045b0702cb4e5fcd0e0aa5f4f9dded298d44bdb1a2de03db6fe6f2b7d3958fc64953c59843f893d03cb7c9eee6f04d4ecf4ce799a93487b40343823f9cc35951d80698127deb99b6533acbedf71461741dc7d54992f893c23481c9ad19ff3fca7c196e60deacee43ffe30624fad47f2d86fea1bc3de2248e8cde037f125796742761d2d74bd5150f87fa1d8170913f6ebec36755eb3503ba6c737222b5f52b2fcf0e68645d09067c204ff83c66a8107158db7ea210368cd41689688158ea8d5d3bd5cb524eb8417eaf8b4330f65ca2cc6bdd3d69d454329dd0270de0e641e199dad839425f4f9855f100121e068be4298f680dc6c2f91966228880821a3b84899252a8d2c74227230f12090792019845aea9a30281f4d6d397fac2f8431ab4049a44e4e7474d3b22ee4f57460d0b6d3f3e3097033cbd53bcd043bc91f38f9ba070973e8b807d0c41250e876f0f706b6aae6887110e4b79c18f5979f3e57c7d0ed82b35502cf0bb930d9c2c7e30534cc963e218786c6e4f2d50762b281a988c72344572f83e8acb5e98383b756c8ce4df9de2466c1dfd303e0f06c2d899f04ef7187a6a911bd457a2379219b789a8358644808101119a6171b238f7d4cd36a9e0c7538cc4cf72948037dd9f99425413409ea2a75ef8c005d34d2346997163be29c9a21987927d0e786e1b2d7262d5fd956059ef63cd0dd3edd2e9f3cd864ffc7aee74b88a95396e5e77397ba01b6c255b150aa0123110e38063f3cbf692deb3e43a2078ff5464b515ad5da09e78eb31640122fb31d28812706894a0dc8c62b9bbf833ed6c8bc7746081d57fc20e07a00ee19baa6e8e94428910c949bca9cb796fc6b56a52606e1888cb344d73d0d2a50b5296dcd72e2fcc2b7aff54ff14bf1a961d297a5b71003e8ce41964121867e75cbe1cde1c2dc53ecfa21b77d839c5ddbce536f5c457b6b48378daf4b9edfb656cbeedc3fc8aaf968c24014033b7c973b1a0b2e05faeffdd6155b95df2a94c642fde6910caa7f301205f3b5db1f1d8c83ba2707af2330ed08dcd6ba4b62ab0d27dec31f804bd96387bebe13de2678d04cca4c8be4c6dd38af33dcb255a7697c055556c16c8c0220d84e7e0bad38ba8c96030e15ceecb728f930ba623c15335aa1ec2788a4c538702863cbb3d86e05a840c3c3a655b806ade03707ab2a767708b482405faaf65a52e97e9015799fe93903260896e71b1b5b8519b1ad1dcbe411028196ab8eb473641af828e2d918d85d73f4f377e23246a52ba7ad145610b81ff59c7b42db619c5bd0ed0a1ab58a2b40758f3fda75f993a0763de298a8648a4308c246d48030fd17743ddf2cdda366b093e97f43df0ec4543a429508070870392d793b82b4dcdfe2c2dd781e1788b35be987451614e54735199589bb1c93dd5b8661de8dd97f0634cdf9490443ea778a8eaf757c313d815396f0d0599c68b9c14484d25cacfe6ce453c2c349ff2901f7888a8e231e53b54a24562877afc279fe96703d73f54afd145ddb7523f9525115f74c1db001dca61ff71a16a2da05bddf0e5662b9e32695358b0ec644739f664eb79bcdd908fe8d304a6d064a2730623eea63d009c9f8294361c44671063bb71264b4891690c50fd4cee0d222ca57cbfe9d8624b6950ac37daba4f1badd1c3c43df78cb420b97e8d253ee44f63b95f42c2e8f49e6c36f4dbc3172d28e63351c213f6428fc0a871275943782b659dacdb765cd473cb6c1fb870bda47d509430a19aaf000e149d4d0c8a10473c94fadf72917db5536d8f149342f3b5cf73ea8e1b929e9d12ac344da4e7c5ba894a323a0de466d7ba544dc36fa15d714e39508ffe4db4fb2e8579cec4309af58a27493ff54f57f1b8add8d93c750280bf386bd5f0da8bd87dca73637f5e13485c096946f78f4ba6b9dfbdb402ddeb52de4c952d60aa94ae24780c06f347957c12bfbdd1b7b941e5d3a551b2f558ec878a382d1ccf831f879aef6712112742c368296399668fe8c3d3debc93538389a94ba90c0001cc2613c7a7e9ba8a3a4b3401c215424e0d61fd8763855eac240f403ce9624df0752372620f1decac2c5f31fe05a47562ea2d61fa7b07dfb3d7dbd1a5bcf322841bc6945297f0d67173eb8ee9de5b152ffa61642dc42d620a1a5bb2f29436aee7ca857b5cb206c91bf7211d3f56bb8ebfa8b70be516bb05c5e8c4b78763809d434b7c5a15aa40930613caaef1bec05422d5e16c277b5277faf2071bd702b27efd8ec4a85307024b2bd6cd9d318876418d56f774b514bad7af5ff3a48d9ab1e2eee286a369cdb8d2ed72eaf1eca5d83142a9f7ba79f35fda4c3073ca1c054fdd4a3f612416b8e1a6553bbb73018760cc053787f6c6ef9e3858eede9402fd4e75f8da50c4c4f0a81e93c424f3d7eb05eaf0e73252b2fa103d133b27b07b3bb9792dc8c93e8d174c596353f573e3afef853c96b2240e0292b122c971c64262c0169bad33beca06cb052ba2e4fefe4b39b30c5c7e12fda24327b02cc2073cbba2205227871584e643ba8849ffaa15acf47871d0be24e792a7e28d3324490373a87ea2b6ea46cb8d88e35f0860ef1d250f5c149f20ef2682caf903c3b748ff85ef61eed2d5ef81c4c95e010b3a43b0d2e225107b431815e21b968e1e8b9d111b1792d32bf30a21ea625fbe75197ceebfd4bec755ba41f7b79027744be3382a3d35d67ff6a5253ff2c1230ae725fef26544452da1301ad1ef921d1b57bb7bac6d5d50a7910f04c139521e976b373a9e6c44460444800aa482a4abfb7e1703406c196594849556cabe010384a8b7396f390d70336fad9de4dfc941b14fda80ac11cbbf095b1e4c137615a3d9648cd9f0a6fb26a68471069c869a1e89b54c30a80b4b3b7f327046b9e65dce62fc60c4c952fef12db4240e790a45f0df978a3b9478fae4ed94422134047e530eec65234ea8e90b68cf17e4c1d36c3bba3bda05ab10489478db33728616583c6dee52a1275b9b1f5c503603b4ae27d3795cbd2dd8e680c9ef96f69fcb1cab378daf3ccbf4ccaad73a8a37d821ddf02747822ca0df6e5d180a43afd0ec384a963b3ffad4f7ea9258ac6163cca19269bb161203fd00a4e342d3f1498422d43bbdf4e9f4ed0422aeeba79f06c5187b10017d8a0fc5d54f4f32288be7ead75c54921de66f03a9189e5b0f8b3f0e492a994d33f773d33ebf1657b09593c455c5851e", 0x1000}, {&(0x7f00005b2000)="ded1f69052e43bb2af6d92b8f9", 0xd}, {&(0x7f000004e000-0xf4)="01f74835f745a42ee3aea9231cadf53b22b2842240c923700a89acdc0083cc2cb9f7f3b226c563a843d50b6deb84fe367a9fb85024c6b6a11d80b3a7850ebf84b89b8de1eb8dd897dd9f3ad851e5c354f0f6ed3015ca3e09682ff58f5dc97bee46e466bbe9f769af1d7807d3dacc5ef299aebade3272fe386ab2f8403f9d4a4c8e24d10266a9c04f30a77249c5efcb72b72a33d652b6314e5af387fa5ae74c802a8251e4916af16bc75056b3cfe2caf4bd160a5f663e6ac9dc808706091cb581169baa28b07bdbcf779607fe84aa0e1787e2ccdfa26884c9de001f9940deef1e52b4b17f010a4da33459f66539830443f8e1b064", 0xf4}, {&(0x7f00009b9000-0x38)="e76f49655d85630695131e8dd046d9caf397fb1b8520388101ecb79cf09facfab1e990361389c0b8084fe042cca719c2c21b150df3ff9b67", 0x38}, {&(0x7f0000fd4000-0x15)="f81d55b77fb743079298ecccc7396a8f06a959a34e", 0x15}], 0x5, &(0x7f00006f6000)=[{0x28, 0x11f, 0x0, "7299a006c8f4bfe25bbaa8a36bf2dfc52ee84847a7b49c"}], 0x28, 0x80}, 0x4004804) recvmsg(r2, &(0x7f00003a4000)={&(0x7f00002dd000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000315000-0x40)=[{&(0x7f0000cab000)=""/4, 0x4}, {&(0x7f00005f2000-0x83)=""/131, 0x83}, {&(0x7f0000066000-0xc9)=""/201, 0xc9}, {&(0x7f0000410000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000031d000)=""/120, 0x78, 0x7}, 0x10000) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000308000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006e6000-0x10)={&(0x7f000065a000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000356000-0x10)={r4, &(0x7f000089d000)="1c1a3ee6d1d17d7576930d713d17e175807265d6c7d0b76fc94789c1b99c8770939e6091c471bfa5f0f60e7f627c4fefaecaf46dbef38a858110eb64d9137767214d45253ddf6f9aceb5d11bc817d6f7df7596f56d335fb107a1ed91a626b4ea47c15b45d6ffd8f01d08f8a031736cdec5059b2d8b7b56ee0ae6026cf5ad3ca4b172a0e6a613772f4a7547cb97bd59d8f935b008654f48334ce08e167cd358fdb374ed5e5592818790dc9fd5be3588dc25e7b81aff5b719b969fa76411be6a2e4b7173a8958269155e09bce32c5860021b8bbe5cb471673fd20a1b1073f2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f67000)={0xb, 0x9, 0x1, 0x3, 0x14, 0xffffffffffffffff, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000d9b000-0x2c)={0x1, 0x17a, 0x7, 0x0, 0x10, r4, 0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000107000)={r5, &(0x7f00000df000-0xc3)="34a99870f68f38cbc820caad65de099a03d4e7149a709459ec8ac060ab5377e20009fff08bf8e919729d8abc33b653cf17f41e02b8f066d5ade609c1fe183d3ef435fe7208dbea2d313a5c14a8875f0d76bb0e737a2883b3888c51e1faf56f21907241b097f300000000000000005371a98983654848999e237587cb150760c5e939c9e3416bf40a1d33124e619803db12a0ce2267a4b68ec748d7d49e9072a82a108dfd8f6a2b94ac71fd61229b53d21a8bd8b8c974492250f992fd4840568e699808", &(0x7f0000970000)=""/39}, 0xffffff8e) mkdir(&(0x7f0000bea000-0x8)='./file0\x00', 0x2b) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000000000001d0, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000018000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001d000-0x38)={&(0x7f0000008000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f000001d000-0xfe)=""/254, 0xfe}, {&(0x7f000001d000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f000001c000)=""/147, 0x93}, {&(0x7f000001d000-0xa2)=""/162, 0xa2}, {&(0x7f0000012000)=""/4096, 0x1000}], 0x6, &(0x7f000001d000-0x4b)=""/75, 0x4b, 0x1}, 0x122) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001d000)={&(0x7f000000a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001d000)=[{&(0x7f000001d000)=""/37, 0x25}, {&(0x7f0000004000)=""/177, 0xb1}, {&(0x7f000001d000)=""/52, 0x34}, {&(0x7f000001d000)=""/191, 0xbf}], 0x4, 0x0, 0x0, 0x6}, 0x40000101) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000d5c000)='./file0\x00', 0x1) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") 2018/02/01 07:44:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x101, 0x5, 0x1, 0x47d36931, 0x0, 0x3, 0x0, 0x2, 0xffff, 0xfffffffffffffffc, 0x9866, 0xe79, 0x3, 0x8, 0x8, 0x8000, 0x5, 0x5, 0x80, 0xffffffff, 0x42, 0xa0, 0x3, 0xd13, 0x4, 0x2, 0x0, 0x4, 0x100000000, 0x81, 0x1, 0x0, 0x80000000, 0x1, 0x5, 0x100000000, 0x0, 0x6, 0x5, @perf_config_ext={0x7, 0x1ff}, 0x1000, 0xffffffffffffffba, 0x8d, 0x5, 0x5, 0x80000001, 0x4bccf9b7, 0x0}, r0, 0x6, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005ef000-0x18)="") perf_event_open(&(0x7f0000be0000-0x78)={0x4, 0x78, 0x7e, 0x0, 0xc895, 0x1, 0x0, 0xaf4, 0x48159, 0x8, 0x0, 0x8, 0x4, 0x8, 0x9, 0x2, 0x39d2e35c, 0x7f, 0xffffffffffffffc1, 0x7, 0x0, 0x5, 0x4, 0x4, 0x4eb5, 0x0, 0x2, 0x1f92b9f2, 0x2c6, 0xffffffffde6940ea, 0x8b, 0x3, 0x8, 0x8001, 0x2, 0x78d0, 0x1, 0x7, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000551000)=0x0, 0xb}, 0x28010, 0x7f, 0x1, 0x2, 0x1, 0xd2e0, 0x6, 0x0}, r0, 0xd, r2, 0x2) mkdir(&(0x7f0000f23000)='./file0\x00', 0x100) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) mount(&(0x7f00009c3000-0xc)='./file0/file0\x00', &(0x7f0000cf9000)='./file0\x00', &(0x7f0000a38000-0x9)='squashfs\x00', 0x100010, &(0x7f0000351000-0xb8)="2b562fb69ddc925942e0ba521553fc1de64a88fda282212ff8aa7edef1d96e8c7572acc0931a0b4e82beda5be8af2967449f48bfe3dde89b96fb6bf0bc8516b2ea32dd7f22ae1f23bfa433b95f67e9c64081313e1c4217671197ae6813daa64906bdd012427b3d67e9350a49b15866145dd9505e6d11b56a276d627fcc750f5734de22b6ca0f39a7488e696d36bc81b514c5e20ee5fbcd4e5a11888a47eaa913c00cee7a2a6ab9d9bafc0bdabb31fef8cf7160a84ef801b5") 2018/02/01 07:44:13 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000adf000)={0x7, 0x78, 0x96b7, 0xbc7, 0x100, 0xfff00000000000, 0x0, 0x0, 0x400, 0x2, 0x6, 0xc746, 0x101, 0x401, 0x8, 0x10001, 0x3, 0x4, 0x9, 0x90000000, 0x3, 0x7, 0x7, 0x1, 0x3e, 0x8, 0x100000000, 0x101, 0x8, 0x2, 0x10001, 0x1, 0x2, 0x0, 0x6, 0x9, 0xfffffffffffffff7, 0x4afa, 0x0, 0x696, 0x1, @perf_config_ext={0x3, 0xffffffff}, 0x800, 0x8, 0x6, 0x5, 0x9, 0x5, 0x0, 0x0}, 0x0, 0xfffffffffffffff8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f7a000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffe2e}, {&(0x7f0000f79000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1185, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:13 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000013d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) 2018/02/01 07:44:13 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000018000)=[{&(0x7f000000a000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x15}], 0x100000000000002e, 0x0, 0xfffffffffffffe20, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x1, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x5, 0xab, &(0x7f0000026000-0xab)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x8, 0x9, 0x7fffffff, 0x8001, 0x0, 0x9, 0x208c0, 0xc, 0xffff, 0x3ff, 0x553b, 0xc4, 0xfff00000, 0xffffffff, 0x6, 0x8001, 0x6, 0xffffffffffffffec, 0x0, 0x49, 0x70, 0x5, 0xfffffffffffffc00, 0x5, 0x3, 0x1, 0xd924, 0x10000, 0x2, 0x4, 0x80, 0x3, 0x77, 0xfff, 0x0, 0x7, 0x0, 0x2191b49e, 0x0, @perf_bp={&(0x7f0000531000)=0x0, 0x8}, 0x100, 0x9832, 0x44, 0x4, 0x101, 0x181, 0x80000001, 0x0}, 0xffffffffffffffff, 0x129, 0xffffffffffffffff, 0xc) r1 = gettid() r2 = perf_event_open(&(0x7f0000df6000)={0x0, 0x78, 0xffff, 0x7fff, 0x200, 0x2, 0x0, 0x9, 0x20006, 0xb, 0x8, 0x1f, 0xd, 0x307, 0xffff, 0x9, 0x2, 0x4, 0x2000006, 0x8000, 0x1, 0x10001, 0x4a6, 0x1, 0x9, 0x7f, 0x3, 0x70, 0x8, 0x2, 0x8, 0x358, 0x7, 0x2, 0xfffffffffffffffc, 0x8, 0x6, 0x5, 0x0, 0x7, 0x6, @perf_config_ext={0x81, 0xd5}, 0x14, 0x1f, 0x4, 0x5, 0x0, 0x8b, 0x5, 0x0}, r1, 0x7ff, 0xffffffffffffffff, 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) 2018/02/01 07:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004a0000-0x8)='./file0\x00', &(0x7f0000d0a000)='./file0\x00', &(0x7f00001d9000-0xb)='rpc_pipefs\x00', 0x1, &(0x7f000099b000-0x59)="0d009a7ec02d7f56bc9c1dc1de51448100d5658c0200000000000000002eeffac2fd53b343edf91678fc0002000000000000941409176e01c009d1e45b545006ca4c5189d8e2e70138c72fd1c8e32c8bf38656022c584533f1") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='ramfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb4000-0x8)={0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000215000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fb1000-0x18)={r0, &(0x7f0000413000-0x91)="636188599a3c2caac06b48617185a97d1ace9cc00128050ea729cd76ffde20c6a2f06d7a2a3a0e4332b4fdc42c287db73654c0416435cbd75b3517ea7da25ec2806c82c313afc054289da68e6e2a2b87831744b62fe6deea55157e3bb1eb2d0db3edfca95adbb1bb29e73551378583172ee931506d3214d688d1eb098a5707e50d165e508bd998c1537088ec1bc4609a52", &(0x7f0000f53000)=""/161}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x2c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x4, 0x80, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00001d3000)=0x0) 2018/02/01 07:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000626000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b47000)={r0, 0x3, 0x1, 0xffff, &(0x7f0000329000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ad9000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80f, 0x0, &(0x7f000069f000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000fc5000-0x38)={&(0x7f00007ed000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000975000-0x40)=[{&(0x7f00000df000-0xc7)=""/199, 0xc7}, {&(0x7f0000a81000)=""/229, 0xe5}, {&(0x7f0000635000-0x4)=""/4, 0x4}, {&(0x7f0000eb9000-0x71)=""/113, 0x71}], 0x4, &(0x7f0000f03000)=""/51, 0x33, 0x5}, 0x0) sendmsg(r1, &(0x7f00003bb000-0x38)={&(0x7f0000940000)=@ll={0x11, 0xff, r3, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000125000-0x90)=[{&(0x7f0000213000)="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0x1000}, {&(0x7f00001ee000-0xa1)="190f9b8e2cfe28cb146800130aecbf81a320a7348bea54dad2422d2fae6a90732e35293849a19992d16128980677236ec364ce24f86c8ba5f12fb438d83d97c8b7440da0823cdc4c0deee45c3de47113665ffabe744408678471494df197dc5a26051711771d18e7d55aa64878e3986260ce78cddd7dff6aceaa57307286dcebb897490a45e33db3918f240137ed7b01bc7f0262f576651ad17a17b92261001ce8", 0xa1}, {&(0x7f0000d61000)="8a971945316d9e17828f7d86ceda00da44243a9e42040cf334af9a47df0d4d2c7e2f18bb15a001edc660c414103f99f16930a07aa4b40086be", 0x39}, 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", 0x1000}, {&(0x7f0000b7f000)="05bbb3569a7809c8c3f8bd75e13d61f5ef7029d279d10ad5f185d13cc540e2ea05f4fde1f218eb1971c43ab333a267ed68ef930205549b5dbe8b739ee8fd1e03470efa087015f9c052fe5f7ef8f2c3c5a43fffa997006440565dc04218c02a6475bfc41f32970b0dd5fe55c3", 0x6c}, {&(0x7f0000f7e000-0x2d)="8ee4ffc0c6cd94232de0f77aabf58d866e0803652a90484d32ea9eee2cca3c9aac5827dfd347e029e91a7d151e", 0x2d}, {&(0x7f0000299000)="e5f6374c5bea9f1ceca97242bd58af353e204b2d3989e02469a583616a8a80092310fbd2ad448f10edbe7b35f5ec9388b3aa8bb83415890d74041141f5795a1ebb4e04d50ba0981a866bc1d8ce150977236c78027ece3cf29f1a79a82e2cc20efffcec1d46b8af41e6e9cf6ea0c5d156c839168205c7d45bdbbd057ecf0ab18f932540ad9cb7fc70a742f18a84ed08265dd9957f9542f2eeb639b55178c55024642dfe280ee2235b5e7bd73d8a989a5f3b56fa2c5af8027233fea76308374b3765bf1f5e4e263edfe977552e26f69c0cd2f863a95d49d24b84c65426930b74c992e8857e2ccf0fe2d57e1849294b", 0xee}, {&(0x7f0000cdd000)="", 0x0}, {&(0x7f0000367000)="a529fdf613da2924234623bd96842164ecc9ef20986627fcc4ada0623425ea2e9c7d81190f114e139d79aedd87c7ba56c858d068cd4d0cd8618800c58d08619428bcfc97cb", 0x45}], 0x9, &(0x7f0000a6c000-0x120)=[{0x20, 0x1, 0x0, "d174a6aa0e41a9bd12"}, {0x60, 0x19f, 0x3ff, "50c6ac4e50c1ff115b93d6fb7dbc81a9832ea2294a910d4a53011c915a468744d012c23bfadfa4e218c27be8b6edd6dc4e8699288775a01da2f8ad96f75e29274dffc48b582d64e360769d8db288"}, {0x38, 0x13b, 0x6, "176de4b094f397d4310ac508709511e42062041fcb625b2324d88f24be11d56d97fd06ee"}, {0x58, 0x11b, 0x7, "099f6ef7dff48260572353c50052f240e717446db2096ace3cf6bd722a89649d817ed89de18e503eaee5b898bf07d1839eb8f7817dedf5aa10fd0fd215e1319ddcbd7e"}, {0x10, 0x1ff, 0x0, ""}], 0x120, 0x55}, 0x800) 2018/02/01 07:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/02/01 07:44:13 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000406000)={r0, &(0x7f00000c2000)="bed541143f36f011399d25024fb41ca801750d77a533a88dec8e3255bb559fd9ca7799b340d6ef7c084e022681ba1eb8d81ce54e9f5e8863422c150013e064975737c15182e4dc8acd9f06f2f88687151d845c4374c01648507b177faa461676a7e5cc2e6d7015d65ec137c56a81ff6784b070e1e2524c15c4565a699a0d03c0907569ed3135f384738df9bdcfdbc2d37000a9d6afe0832d2c1c1dc0859a3a87"}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000487000-0x20)={r1, &(0x7f0000744000-0xdd)="89e343aa8ecb0400f9949bee45f14d7aa3be80cac34616391f2aa76abd18063587b03faa1293f4a83c00e0598db18744a0c33e75d7d2f6b491bb3ee41753cff305422d62669b92bdfe720601028847c978df9937848a72bd398414fa85a2d2d97d1aadd42353feb0ad641862d2f91061f4128c2699691821ae0dd07628ec14bcf559098b575c2c00b5495b14ff676ca21e0699ed1512001ce4f73696e608b52db494f5e50eee76806551aaadcc30a12413bb1068c17054eb30a9a799535adeaa1640f0e3c880ebc1ea5bc84cf1fe92f22be9109012e43dcdefac891f38ea961ad356243f46", &(0x7f0000fed000-0x71)="5ee40268ab28b5a0baf1b9a28fca8019b545d6c8886a0563b6a515492830802953fe0e7b854e346613e2b7eb2b721a11f310703947f23a2a2a2fdc7aa05be587002f6e471e5fa7bdec393daef9d1f39b09eeee2ed5cd87272f390b126a0c9c512909391a73a4ac2fdcaaeaf2dc94bdcc11", 0x3}, 0x20) 2018/02/01 07:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f000088e000)={&(0x7f00000e2000-0x80)=@generic={0x2, "3104112f80de9d575a3bc47bfc820e72230f09e3f266cee8a8c43ae5ad29c3da098e687a63909970a33a9bdf86f5af761dee70e298f667d1257b598a4bbb9b94341e039e774653499eddb07cf91aec24814c1bcfb545001caa97fc419fc755bf3e754fcd62c783b1e4696e6c1b5f23cc0df55175c02ae8794f05cfff74a2"}, 0x80, &(0x7f000072c000-0x20)=[{&(0x7f0000db7000)="f9155a00a5d8bc3ed18ab2e919478773ea80d964c21e24c3e53d89af8d3200c9158637a0f3a3b28c8d7f38658f7f5b278df7a8acbdba8c7f7fbc3a435ad690d26260aa75101de144770e4cdb71be2ffa70cb77d36da4ccc5257be473c408e677689ed71936430d5337437b695c0963745b94175a37e66e805a9805be2452111a7170aea6655b8ca4b8d8caf702ef9d7b7886721e512a352b4a478a9cfae3f9c82152d131bcf73b94ab7d1f609d2e0f", 0xaf}, {&(0x7f0000389000)="9bf381d786fa202c628454ecb80f03cb1182c971e9d46c7d4d49353bffb8fa005e4232f9bd8c05d55ce490f30f30cd6e593b367dff4da2cdd944f8c876857126bf68667308207d4c4c050ceecc5db7966ca4fe1294f99d0b360e7d8e997df854b77bb11480c21d0c767faf134c1c2b10023d17301d456f56a0e983609b48c782abd4f5d918fd0f69d89ce3f56834ab25ab1addda2f715b9c29ad96878450d0ee10b17e0833926c5b117896b6f825517e09eec27d60f1f5051f64f293f15c26e959ab6a76bcb7e635837e73c2918a3ed9634c3fb2c6", 0xd5}], 0x2, &(0x7f00008ab000)=[{0xd0, 0x100, 0x6, "0b9ae500a5381fdf8d28001cdab09560c6ed29b1a7621c05c02323734ceb488fb8b96473c9a0506a2346dfe25fbd9237e9f2012ec005a6c23db16b1e9a54f606718e7dc913d8561335c4d93eb40730af14de40d7f7c2f7d991a83fe85f40da56303553a78861e729abc19fef5b227e3d6cbd2f9d03559d8233eff7efb9ae292ebc0ed586c4e2e31bd5043374cc01a44369284635f51368c6c30c44ddde86dc84e4a56d4c4ae34d2d31f118f055fce40a05ba4d5c0edde184b0f5ab8f806fc022"}, {0xb0, 0x11f, 0x7fff, "eb8137d189149d2eb2a8bae9a182371f2e081a28fc198d0b38f7f5f41c75b4dea600b93a37fb93efccbf6e0078064637b7646bdc9fe086b9bda6da1e1c31c9cadf7071aff24c32f4c54256950925cfd3a01a453a353b033076aa8f67b1ebc11cd9cf5db8aba109b55f3df8c3505c3b031c9f31b34d28983e0fd6721fed08612cf841994a75645ffa0588fb92ccaaf7d808f84994299689e4d3"}], 0x180, 0x4000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000d2000)=r0, 0x4) close(r1) 2018/02/01 07:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000193000)='./file0\x00', 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005c6000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000d33000)={&(0x7f0000e60000)=@ax25={0x3, {"631331431958b3"}, 0x7fff}, 0x10, &(0x7f0000011000-0x40)=[{&(0x7f0000b4e000-0x3c)="d535bd89ff7517562ca15c5accfbee48b55bd012c43349b1c6b8638c44d39058ba0964345b6203abc80dd4cf15464d2c077d92e6c10850f1862e81e4", 0x3c}, {&(0x7f0000831000)="26dd57b6627c35963bdbb969ff618736dcb8c7422d96bfd0db7e7e0d4d6f585652242d64a76c8540018e5b7e53ae9d45dd227d3047eedbd9be456f97b2f758dfa56c81b734e3a79bee61d7b2e108d65e04e5b14d627d72f03316806a82e3f209d7006c78a9cc4052c155039083632b2d83994e46fdecfdc512d8af302e6bdc593c6de4e0093972d53c42663626bbf6735cc9ceb2fbe7abbb4c4ed94e30c28c7abb7cd5a4a4991767fbd666", 0xab}, {&(0x7f000021d000-0xcf)="620524e2a273cce21ba3cc2fbf358c3e718e91734cdb2045d6a46fc43efd282eed6461e61aa5addfc57d9f76ef647ee694b10b68477146644a5d44503a2f5c93da4046ffcf6f842055e4775566d4862c3524e4f41fa012652a7f364d5aff2f2c8b674581e35b77b074af3b13fbb9fc15bffce558a68f1e196b18aa29cdb9b8b9c7d8cdaa7e7609464229936a257c7b1344bb4243d2385c5503f954b2c967f51c0cceea39ed89a3e8ff242dae0e171fc1dca64374cdcf003604e2d7d5921f898077012cf3fcc110f681a733ede699e2", 0xcf}, {&(0x7f000007b000-0xfa)="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", 0xfa}], 0x4, &(0x7f0000a88000)=[{0x70, 0x105, 0x8, "9e0e4ad6c4a6ec8f843c62b2f5469a137925e0b68e5925192139459556abe5b001323132027911c790697f95aa227902f9863c3853bc0e3e93fb32027b436dfcb276282762dc39e6a6ddf0457da6a31b0e4a3c672586033750d029dc"}, {0x1010, 0x112, 0x9, "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{0x100, 0x11f, 0x2, "4e46f988746163b9be28b20f481635ef4f352d3668d82caa60c60d06c30dee71781bd412e255021bbff3a2321ae742461cae8fd43651de29430a7c4b2573522e6a8f4c18db636aa3c33099261eb89caf7d2aa1d288ee35b0bd1f4ba5b363f3544774fdb601bcfdf8a733b14bacec693c55f2f8190f659359e9eccb35ada06a77d85e33553c155b23869af9d6f37452f2e1ed5f3052aca22833689175ba237b0daeda870d55783bbd94d6cb7a5046dbbf6e37c103bf754c8f0f4feb560f5d420f7eb1656edd773cb61839ee19e25d82dd8550fa9f57714f7380271e0178caba044f76ddbc001272c28a73"}, {0xa0, 0x104, 0xb6aa, "13918a49267ef76f162ae2ee15617360e5612c35abfbf950edc42cb62ce7bf51969ba37b1d7801ebd8288559f377665ce85a1e8e57c707883c5ff7aff11e7bcc3aec2d8ec8a23e64417f5109dcb7a0488f91b89490160baf4d0a443e33e84196a56b7181533bb0e70c19960ba157890ad2bbbc0ce48ceac6bde98ddb06bb283e46be7653f2676ad374236e5ad0490f"}, {0xf0, 0x1bf, 0xffffffff, "e7519e2f1d8305fcbd9694f9bc061e26fdadec9674cdb9a4ab71ebe30990c4cb04872ef3bce42b99c54b19c188d4f333e4b2586fedccddf8bdc313ea0c8cd764759c50d352d69d2d4374b65e05f0a811c8fc55aaaafb7121ec3948430adce8bca1942bdb93d1304c58570aaa3e3ba42cbdac213b0b2c4c208e1381bbacac58acdf686050f43d8b400bfff5b1c8ab55c20001476e3dee843616f442a13c1f3cd3aa816af3f7491bbf3e21e0d38a27febb06d059a193496d036250db5f8bf5fe9304ccb3954bfa55cd1d81c96970a0364246cc747983346b98c9c2cff1"}, {0x110, 0x11f, 0x8, "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"}, {0x48, 0x113, 0x99b, "88afbf3828f8312bc7294bad3feb31402c8ff9306ab7cb50e20d94f9d91235d0eb947f9e4b899baa4d93c5bd46e4b676811e11639737"}, {0x80, 0x10a, 0x101, "d7e7d92aeb41485d88abc16954109468a6e8ca1700e01b6ef5db48132ad3b8b27be367b7b56797cea5ea88db551662d50c817b77c69c54b2ece1f9399b30856cc59b9e0c3bb9d84a9220e3954fa7ac99108453bba5cb5070ee3ce0819d08ea9b776555ba02492292026b15eea745"}], 0x14e8, 0x4010}, 0x40) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x5, &(0x7f00008c7000-0x8)={0x0, 0x0}) mkdir(&(0x7f00000f1000-0x8)='./file0\x00', 0x0) [ 1860.655509] IPVS: ftp: loaded support on port[0] = 21 2018/02/01 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/01 07:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x34, 0x776, 0x8, 0x4, 0x0, 0x8, 0x2, 0x4, 0xfffffffffffffbd1, 0x4, 0x3ff, 0x3ff, 0x3, 0x7, 0x1ff, 0x3, 0x8, 0x0, 0xffff, 0xf9, 0x9, 0x1, 0x0, 0x5, 0x200, 0x0, 0x80000001, 0xfb, 0x5a, 0x0, 0x5, 0x7, 0x1994, 0xfff, 0x7, 0x8000, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000aa2000-0x1)=0x0, 0x2}, 0x1000, 0xc5, 0x0, 0x7, 0x2, 0x1, 0x7e1e, 0x0}, r2, 0x7, r0, 0x2) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/02/01 07:44:14 executing program 1: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10)="ab", &(0x7f0000efd000+0x60c)=""/83}, 0x18) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e27000-0x10)={r0, 0x28, &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b93000-0x8)=0xe83f) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a12000-0x1)='\x00') r1 = gettid() r2 = perf_event_open(&(0x7f00001a0000-0x78)={0x5, 0x78, 0x3ff, 0x9, 0xbf9, 0x2, 0x0, 0x81b, 0x20000, 0x4, 0xdfbf, 0x5, 0x4, 0xe, 0x9, 0x3ff, 0x4, 0xfffffffffffffff8, 0x4, 0xfffffffffffffff7, 0x80000000, 0x3, 0x8, 0x1, 0x6, 0x8, 0x6, 0x7, 0x10001, 0x0, 0x7f800000000000, 0x5139, 0x4, 0x400, 0x6, 0x7fff, 0x3f, 0xffff, 0x0, 0x4, 0x5, @perf_bp={&(0x7f00003ab000)=0x0, 0x8}, 0x8, 0x9, 0x25882988, 0x0, 0x1, 0xa72d, 0x7fff, 0x0}, r1, 0x2, r0, 0x6) perf_event_open(&(0x7f0000ed7000-0x78)={0x7, 0x78, 0x7, 0x100, 0xd96e, 0xbc0, 0x0, 0x7, 0x84028, 0x1, 0x9, 0x530, 0x3, 0x0, 0x0, 0x8, 0x80000001, 0x4, 0x155, 0x81, 0x0, 0x100, 0x2, 0x4, 0x3, 0xfffffffffffffffd, 0x4ab8, 0x280, 0x7, 0x3, 0xc6, 0xfff, 0x7, 0x3, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x7, 0x4, @perf_config_ext={0x97, 0x9}, 0x20, 0x3, 0x100000000, 0x0, 0x2, 0x5, 0x7fffffff, 0x0}, r1, 0x7f, r2, 0x2) 2018/02/01 07:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000004f000-0x8)='./file0\x00', &(0x7f00009e4000)='./file0\x00', &(0x7f000038d000)='gfs2meta\x00', 0x2000, &(0x7f0000c85000)="") r1 = getpid() socketpair(0x3, 0xa, 0x80000000, &(0x7f0000506000-0x8)={0x0, 0x0}) gettid() perf_event_open(&(0x7f000013e000-0x58)={0x7, 0x78, 0x9, 0x1200000000000, 0x7fffffff, 0xfd83, 0x0, 0xcc, 0x10440, 0xc, 0x40, 0x0, 0x0, 0x101, 0x80000001, 0x100, 0x8, 0x1c0, 0x8, 0x1, 0x6, 0x3f, 0x1, 0x2, 0x20, 0x4, 0xfffffffffffff245, 0x4, 0x6, 0x3, 0x9, 0x1, 0x0, 0x3, 0x4, 0x4, 0x7fffffff, 0x7, 0x0, 0x9, 0x4, @perf_config_ext={0x40, 0x6}, 0x101, 0x100, 0x5, 0x1, 0x9, 0x1, 0x6, 0x0}, r1, 0x8001, r0, 0x9) 2018/02/01 07:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000080a000)={&(0x7f0000311000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x60)=[{&(0x7f0000bd3000)="21edcab1801fdb1793620a7f045c6aabbc23794db13b8a8553e609c72179e35786c78a6fc8d42cd5202813a567a15fca753217318b6043114e5de21d8664fc382c245644ca81c6d2458839c311dc836ba9d7aed87a886e1876266ae3f0c06983cf42cedc24d8081bd1568ea84cd00843867c685fab1fe8cbe90b6dd0213a11968f5c2aa2f7f6db1b3914674d0f93b17f91d7ae7e5d67a0807cd8381154c6801ed18486d92679272dae9ebcd6376f37a85a7030171dce3f2bea19565b6e7f6c2d224fb97ed8", 0xc5}, {&(0x7f00008f3000-0x34)="c2f3d3b081b2c40e921c5e1e327834dca37f8dcadaae198c65ae92d10c4d857a2b52796a243be6b6f7d27439b4cb11b638125112", 0x34}, {&(0x7f0000128000-0xac)="5a65f53ad87ef8cc2f0385cc9414f30cdee38576aa50617d86065ef3f3869c59e7e9bf15f811208ddc1bfe862a6044a51c9df77fd3d0d577beca7358dad72629beb2f9ac2a700bf0eefd8de84de91aaf4e56d822ff453e831e25dcead84cf5b571679e8019920b621a86a67239fdf663d10ae6f79252bbe052fa9d39e4aa90236f14e05920d43b1777ba8d6b743a736b92dabf5b06fbffc2155c84b0118403988eed7985be49c7e59b73fe6a", 0xac}, {&(0x7f0000b2f000)="bfb01c50f99458f3e1968d5dd8db40d36ffa1da4bbe525ee992173f81841e8ddb38ca8eb7eeb2354dad5b1d289176b9284465bebc7cff1a8dccebf89c5aca0cdfb377d61f5ccad5ff1246b54fd16321bf6a1044e6532e445aee93303af297ae28d2473e491", 0x65}, {&(0x7f0000d8b000-0xae)="d5ce2f67b08b12622095433e1143d270b5e297a2a2ee5700211fe31ff4fffb7ff64b94d34754ba067ce5418fca5158af0bc3f417472594c4143b602b5d66c2aed6179a9ace296e6b850ac543df89d1990e519aa7f0fbedf267225a2cdbfdde2d39c36cbf37fedf061fa5f72381b1c5136bfcdc1b84b3262fb703f2c17c74f2ba8fca7f3eed59ad04e440be109e99c82e87c05c7d21fd05efab282db8a505f7ceac83c87cb507819006abf8456460", 0xae}, {&(0x7f0000693000-0x84)="fb299e58058a75dc1f3685297d9e9b0f37c4f9eca00f388e7ed5d36cad6051e67e0c13001e94fd1c9571c7ad524663ec25c8faa9d63a382c3ce5074c959b6c1be57147e1bb5baad4b25073d038ec8187784fe5635936d764145a7e19bc67ea8d85e203463fc314d109ebf2ebfd1a902a74ae3cdc7b4d725c8a193ae236ee1e080cfc1fcb", 0x84}], 0x6, &(0x7f0000ef3000)=[{0xd8, 0x117, 0x4, "ca23797d549f19bce7874b493e7dc51faaaa8190b011e50487b03648da83088d7e69885d2f7db3d7f51db6eef40a9fea92259acd7e60509fc2f3e0be095d40a3aa7acd94c67bad4a22c3dd367b84a07b7d75cde5bf7e1e82b78a473e4c7830cba3e69a869bfe13e2c28b4a4001991b12a2192c99db82bf2d40a1ed96aca1f964f1092eeaf61f00e8a0d14eeb0286e5f0b0f8e0d4f891d14ae679988f93db7c9aaa236152e57917facfce90201d7b94aa6e77acee546c64867740cfc34c71e6c9502e6a"}], 0xd8, 0x40000}, 0x0) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) close(r3) r4 = bpf$PROG_LOAD(0x5, &(0x7f000029a000-0x48)={0xd, 0x6, &(0x7f0000515000-0x30)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x3, 0x8000, 0x9, 0x9}], &(0x7f0000214000)='syzkaller\x00', 0x6, 0xd4, &(0x7f0000c26000-0xd4)=""/212, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f10000+0x5d1)={r4, 0x0, 0xdd, 0x0, &(0x7f0000eb8000)="1735fa991984e70746a41563dfa96dbf6142748b00ee514781b833583e4448f6023201b70f65a367081493f1152566c9d2b2e541dde466451c79b1f437631e9866a21db9dae60cfc05150517efbd9de0bf0b3ac220021d61896631c4e32ff78798fb0440a6b070e8b3310ea64d2e19ddd9e83dfa789e1f9e876288006226d868d3767fc2f21533f057858d8a66f273d58cad71effc5460064875ef846560652e5f187c9d87679fd18c5bdc8f3d2dfe62330b47f32f23287741930cf9d9afedfaf219bcf3779d5605c3c8d242a34eeac26ce5597fc4f69a2d4c20ccb5f0", &(0x7f0000a8d000)=""/0, 0x9b5, 0x9}, 0x28) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000329000-0x38)={&(0x7f000014e000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000-0x40)=[{&(0x7f0000c39000-0x67)=""/103, 0x67}, {&(0x7f0000f63000)=""/226, 0xe2}, {&(0x7f00007cf000-0x26)=""/38, 0x26}, {&(0x7f00009ab000)=""/212, 0xd4}], 0x4, &(0x7f0000483000)=""/28, 0x1c, 0x7}, 0x100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000002000)={r5}) 2018/02/01 07:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e32000)={&(0x7f0000baf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ec0000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000659000)={0x0, 0x0, &(0x7f000060f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000289000)={&(0x7f0000932000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000002d000)=[{&(0x7f0000f4f000)=""/87, 0x57}, {&(0x7f0000e35000)=""/222, 0xde}, {&(0x7f0000d4b000-0x8d)=""/141, 0x8d}, {&(0x7f00005fa000-0x99)=""/153, 0x99}, {&(0x7f00005f2000-0x81)=""/129, 0x81}, {&(0x7f00000af000)=""/128, 0x80}, {&(0x7f000063d000-0xa2)=""/162, 0xa2}], 0x7, &(0x7f0000763000-0xe3)=""/227, 0xe3, 0x10001}, 0x40000000) 2018/02/01 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000063f000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000535000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009e2000-0x4)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000100000-0x2c)={0xf, 0x8, 0xffff, 0x6, 0x12, 0x1, 0x2982, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f0000bce000)={&(0x7f0000a21000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000724000-0x60)=[{&(0x7f000094f000)=""/22, 0x16}, {&(0x7f0000d94000)=""/0, 0x0}, {&(0x7f000072e000-0x1000)=""/4096, 0x1000}, {&(0x7f000065f000)=""/233, 0xe9}, {&(0x7f00001c3000-0x8a)=""/138, 0x8a}, {&(0x7f0000e4f000-0x38)=""/56, 0x38}], 0x6, &(0x7f0000c42000-0x61)=""/97, 0x61, 0xffffffffdfcdd660}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000)={0x0, 0xc, &(0x7f0000e44000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x2e}, @call={0x85, 0x0, 0x0, 0x1f}, @jmp={0x5, 0xfffffffffffff801, 0x0, 0xa, 0x4, 0x50, 0x9}, @map={0x18, 0xa, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x6d}, @call={0x85, 0x0, 0x0, 0x33}], &(0x7f0000d7f000)='syzkaller\x00', 0x4, 0x48, &(0x7f0000b1e000)=""/72, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000be4000)=r2, 0x4) 2018/02/01 07:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b3000)={r0}) socketpair(0x8, 0x2, 0x8, &(0x7f00006be000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003e0000)={r0, r3}) 2018/02/01 07:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000003d) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c0c000)={&(0x7f00004a9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005fb000-0x28)={r2, 0x0, 0xc4, 0xa7, &(0x7f000097c000)="62fca54860cbbe6bcad3920653ab9901dfe8e48528ef4474ddd7eed4fe6f78a873460fc72af57c9fb4b1d7d6ab8ebaf634ea5f4e6a5d261e2e00c238fe250e150ea3e3090d05eebbb597779e7606713cb0535a1b6a4a20d40dc261f51692d053112f36a32406a5d893f39729931ab14e3d9a1821a9baa31824ab966d3908041331be49747dc3b6c6e93fe68b959c39ced762fe441e4de0b74449e84daf2b31e27a815eaa982deed5edba68f561ffa6315893b5b5c17e29d3d2c79233d6ef96262493bd5d", &(0x7f00003e8000-0xa7)=""/167, 0x6, 0x1f}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d61000)=0x0, 0x4) 2018/02/01 07:44:14 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x100000000, &(0x7f0000030000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x42c, 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, 0x4, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) 2018/02/01 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003fe000)='./file0\x00', 0x0) mount(&(0x7f0000713000)='./file0\x00', &(0x7f00006f1000-0xe)='./file0/file0\x00', &(0x7f0000ca5000)='selinuxfs\x00', 0x40050, &(0x7f0000290000)="2b28aa5d299d36c2cf5573ed9a588bf8767a31560ac73b296b9577f055f4bd247a0dcb59aa787ff70d943307f178e17012b0f2f20552ac379e63e18c52b45fd0ed293f426cba80ca51e1aba8ee82e551f4055ef51298d30e356460e21671cafc30c99ca2b4ddbf3cb43bcbb09204c1f039477a2ea96081d896c22efc3bf47225344b9a288ac26792776b238ee76da73362769c346a34de6a5a9c910eee49672572a433f8413d0f4eca021c25a1c70ae217332a88ee61d2316078d89d657cd4b61e5c59bad4a97f6b154e544cb9fc30bfdc6b18f459d20e9c21763803a3") bpf$OBJ_GET_MAP(0x7, &(0x7f0000f2f000)={&(0x7f000060d000)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 07:44:14 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000002000)='./file0\x00', r0}, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000e000-0x10)={&(0x7f0000017000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 07:44:15 executing program 6: socketpair(0x5, 0x4, 0x374c224e, &(0x7f0000b5b000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed1000)={&(0x7f000057b000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d73000-0x28)={r2, 0x0, 0x2d, 0xb0, &(0x7f0000001000-0x2d)="a1bd6d20eed7a5399d9e2acb98a057b82c17fd355e7d26fd42f698959702d053bf011d6990fe84b87d2c862c1b", &(0x7f0000879000)=""/176, 0xf8, 0x4}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00003af000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:15 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000-0x28)={r1, 0x0, 0x14, 0xc0, &(0x7f000000b000+0xb13)="561a1a383a47bfa06426eed12f93e5ac720ee5b0", &(0x7f0000019000-0xc0)=""/192, 0xfffffffffffffffa, 0x7}, 0x28) recvmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000019000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000019000)=[{&(0x7f0000015000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000003000)=""/169, 0xa9, 0x224}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008ef000)={0x1, 0xa2d, 0x209e1a, 0x1, 0x1, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r0, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="", 0x0}, 0x20) 2018/02/01 07:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0x40, 0x83, &(0x7f000008c000)="73ea4b0000963f2c42c03a6e07ca89b26e9f05185a73279d94cf4a5de38920c0dad42c00e8b8429d72a45b301e3baefe45eebe7d326bf9216d049d7300002930", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x7, 0x10000000000002, &(0x7f0000238000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x1000000000005, 0x83, 0x83, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r0, &(0x7f0000feb000)="", &(0x7f0000fec000-0xa)="", 0x0}, 0x20) 2018/02/01 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r0, &(0x7f0000232000)="01", &(0x7f0000b38000)=""/0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000f8e000-0x2c)={0x2, 0x9, 0x7, 0x2f, 0x4, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)='!') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d12000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000438000)={&(0x7f0000ec7000-0x80)=@un=@abs={0x0, 0x0, 0x0}, 0x80, &(0x7f0000c3d000)=[{&(0x7f0000699000-0xa2)="12c81f455537e00841ceb82046c6818b05323c89fa4080772154867265bfd1ea17190b4af70bfb89bcb715d85dfccda98e5f5a59425baaeed6e527eb3d534b3c0ebbe5e4011304a089733ace406c354464a69657dd2ff114224076430478dfa86d42d040cae9c9fc05df5deb212153e6174dfefb8a08218dd2c1c0cb469200df5351b7ddad6a4549d78fc825bb411ecb74a6051c725af7c56a66245da4704b961cee", 0xa2}], 0x0, &(0x7f0000d9e000)=[{0xa0, 0x119, 0x5, "d07cdd962bf53adb1992e7d4e5cb93264235ab1aab814c829f5e20ad04e71526be42969beaf9c283d0d190dfe0e859fd8aeff7a7e00899c9a4cb0a603711cf4eabb2edff0cf4e7f2dcbc5d82b2b4319f99a2ec96dd1e4bf802d973b70f32b7f6ea8ed47f320d665978fff399883b90bab0f7837610b6ec8942b87fd20880a90aceaf89270fe9d2fbebe9917dcc96"}], 0xa0, 0x81}, 0x800) 2018/02/01 07:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000917000-0x48)={0x0, 0x5, &(0x7f0000e61000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xad30, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x60, &(0x7f0000001000-0x60)=""/96, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000d90000)={&(0x7f0000333000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002cc000)=[{&(0x7f0000d18000)=""/186, 0xba}, {&(0x7f0000dc4000)=""/251, 0xfb}, {&(0x7f0000831000-0xb4)=""/180, 0xb4}, {&(0x7f00000e4000)=""/173, 0xad}], 0x4, &(0x7f0000df0000)=""/208, 0xd0, 0x7}, 0x2020) sendmsg$kcm(r0, &(0x7f0000c03000-0x38)={&(0x7f0000d75000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000071d000-0x60)=[{&(0x7f00004e2000)="", 0x0}, {&(0x7f0000279000-0xf2)="8ef1e4d90ff4402277d56181aaa5e1862044e42cfc61e2c623399875ca129e110095d99e74cf9a69d326a3c14f0531fac6c6c899e93a358f8d259ea5fc77c6e55f8f924bb05f60994c765546d8589103d151641ab2a0646df374436970cb231cf3bb94947786ef04e04185a62583f3d2c617e8e3b8d6171c2c6b5ba0c1003328a5ca24949aa4b04f31fcfff12636ac5c806eb7d3cf07ec1e81b40c107a7e93f28d74329aec6b21131eb240a13856153fc39f39d92a65e4ae09c2bee7109c975f94cb90b6f2c3a016b72d48c80bcdadd49627e12545dec682f0a0e1fa3af75b156eb5a42c38ad1bfb92820f06f2bd4f6394fb", 0xf2}, {&(0x7f0000155000-0x10)="85c9d5af2d68622e3584a2a5eefc3f21", 0x10}, {&(0x7f0000f91000+0x1e)="3387a935267207e5b6fd63b8f6f07e0d718025f505a804431a22698481f957a361b21dae86a9b10580b1f9e19855a3c3bc9d2caac04a2b94de66e6f1514f2260e0a56b058989d8ce26552977e91b30c1e205d2e8dd3c244e7afe4663e0930934fb135c", 0x63}, {&(0x7f0000edd000)="6967fec2221c6949cefee0d12afbce53357a34cc59c094a45bafa10924b8a5ae0182c35e07129ead75", 0x29}, {&(0x7f00006fe000)="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0x1000}], 0x6, &(0x7f000075b000)=[], 0x0, 0x4004840}, 0x4) sendmsg$kcm(r0, &(0x7f00007bd000-0x38)={&(0x7f0000e39000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075e000)=[{&(0x7f0000e32000)="bf268e57d91032a26c54cc1742b802bf9bf758ea68a1bdbe03d34afd2e5a10aac6ddbe9dec62f210f03451f571a359dfe6c72fb31330e91ff8906694fb64337a7e63f376b725ada232ac67bda07803ff0af12254d700a1fedee930827f20501e3c86f424cf1d40b6ba3dbea3826e68979de98ff768d2727f6da077852430930dbf0e57d03782e67ad4ba8b6baef54cd74f5c675615e07f98114767aa6b4a4cc96c4787ab1010", 0xa6}, {&(0x7f000017e000-0x4f)="0da20b5ef36705c8a8d27074cd801b8bad298089be8a564e173a8cc9821b63661c74337f7159a28574fee9e71f6bfc0574ad96c9b639a0c38d5e57ef3556b6f61a75a8a04fa72c7b620e54d3a66806", 0x4f}], 0x2, &(0x7f0000187000)=[{0x78, 0x117, 0x2, "0836c3c3c20eee9dfc09e5db058c202831402a512ca5b00c8906f06f9ff565f2c2f907468c4d342370690cee5aed770ffd4320e987bdb0553447e5b24ef794f257ea7be7cf893449c3a8e46a60221b3707981ebff5f5d2c1fbb47f4c8253730eefd1"}, {0x70, 0x10b, 0x2b, "9efaa605e7d88f826fbc6c12f7e50bd295c54167388208a97d24cdbcc0f837a9fa4e034256dcbdab105fff10cf92b0f8b817151061da414d74e2a25a8748084f4108bd1fe3e10db7346de541797e59136f6bfd6533c8f2912e"}, {0x1010, 0x19f, 0x3ff, "538803738b065b2170c34a515c678897f8fcf5265cf9982aa3378c5088dedb79ee9d315fc844b698c5b576c2afb67873922ac28a872214d6d34485428da00ad9bf95f64f1deaa58125472a37f4e9934efe634af3f65dfb995a207804c32e188185aca35a24c54977fc8174fa7fd13d307e9e5419e54155f7012ca19e90c0272363e2b72e60838661b3b4d69545b1ada692fe3aecad6ffe8c0fae655ee340c00951b740652a591818c2ae7a0022010d5b188650f9b9b71e5e2fabdc2a8b8a5c39fc37b3ec71571a567dbc8af98f818fefe3cf353e0b39e07f1af707b2a146dcf6b1a0ed2b97b488b6548d25d4e56a66aa1166d37dc2cd9db6ae6c66e9260525f82a2a5bbd0fafc27f3706a2df77cf7da54f1df54afa37166b34783d3aa0690993f5eb64fbee05cc089e71b7a8db36075c02ac2788ade07e436248d1da28cc2aabf204846510fc20febdf2af8147024ea1a376ce9612ab49fc705b9de02d0e5e3bee4d0a776e596c506d00887f14122e1886d59f193f74d2346c03bca5c257430255e1a68adca80463e59e28aa846bc5b3438b14f759b1af2c11bf3ddc85b551a30b84c133f3f3fb4cc1331ecf6ad29bae8161b5838613e0d5c817e3c1e5d54f05ef0bdd3b74a087a892796e840ff6eb7f54333f4c0a314d0f283fb83e79dc03e363f2be075035577ef444895202073eb5504f9a94307f8d1738c44992e7dd4f717ca72c14e4fa4fa55f2c9133a5e6fe5da124795e00658b802b4766a2f046612e9e07340b5b5c1257b9a95bdf9528b212e336f3211bd2e7d9c0d2df9ce955b46070711724eee0a870d490e26b512ba97db754acdd13afb48e8e5501d493a305a22aa6e95a9c6eccbac0bbadf948b6a65738e473677007830f87f950115df08b1db5b834685ef60d97eae3c56b5b3bcbd62d186b2eacf17fd7a76be1b64b8e45854839db31e2fe32d5733cf631c518034f075578b890ef8d566c3938e1fd8354205a24bcda49d08bdd563d1162932306cda34424c37dc99788d43417ff4536194e610c629fd0919200c4fed4feef268296e29dde6c764fc1672c59a26d93c2118f6c90b5c4ed48974fc6b3c46b93f53968f7cda0e5cc03587f503c561dbe021ffa945511eab51abb093cb540f6237f3645fdd3453f443bdb2c4ec15bfc25711e63b2d1618ad6a3883b66e6a7c40750ffc6c743efdaf28b9757dd3a7908707624d3a81211bb8dd52eeb95313578a3104854bf20f0e491b3d90032fdf54e62524a9c439cdf626d3c1021813ea12c47654d8ec9dd40e149dc396fdfbbbded3786e6bddab27e7c2bcdef3cc957ed29b89930e9fc16d0eddc2cfba330101d24402454f29d11cde711fc3ffa56f5b94df32c9bdaf5fa3efb4e1b05f8e012e3d4bad6255cae4ace016c812d7d27fdde9c6b0ae95cda7504bb517fbda4bf02da5ab341ca8d1ba3d0d260729b829b4b280d402e7093f122143cd8ce1e6066a975aa41e3fa2973d508158553abebf9bfc16614a981742dd3a21c1c032ae449f4f3b9d227639a37bcda95759cb9d070d8145d0464266fb34d65920964bbc1ffaf788ea256c27b6df358d3d44231f7836f6e1eef6fd3c6f82170122119555932fbd325be053ee65bf42b4c40a30a93a98edd8a7615642ed336befa355416d1f460db8b81fcc6bdffe1022fc2f24d0e00c2260f19e1049e128690912bdf5c7e92cb2b80ccbe3b5a8fe5706c5ca8e6bb5ede0a65dbe77b8dd611793eef940cc6f3a707173e7f4950922a629cf25cb3efdba67e3f0f85ac53741a797af2eb58d5e908b32a2ab1903196b5a7e6ba835431e0b6349f73b690d1e3935b61c1edc808bcd32d2690944ecbb8adfc5e0c64ab759e780b08cd47b19e6d989885de1ddc801f10bf069c2df7e381907372adae03eee21ef2e3e054be4537162851e43604e62a1346a72016f393ff681253dba1b38175c31b0c83dbbfb9490ed824d72dc18233da8d2c210e69671b0a0c262cdd23920e73f1f6a5f54a3cbaa03370871cd05954058b03fc9578170035c1959ebe8f7db79b24e2db80c28d01efbbf4ba59492b487acb97853eb5acb123421d6659cbf1afc843ce911512fb7b80ca022035a919b8542c6db82683bf29b674e77bffb68d0595d34e7d8b0d132ed30cac792ccb92aa9994b6c5f6438705f296a448e228222cd6316cc45b9a8c4866a38313b5278541fddb75c3c7a82de3b07b6c5e00e71ffd762021532b6f44c5f6a94b79115c8c88824dc5dff3a35fe93b9a05070c9a047dfeac2a10868ad159854cc4f26b53c3f1bd78a624abe2d9e808e888c380b99f31532087d690a9e4b514a4ea22f9021a2bea6e5cef7e04328f51235d788218ba41f440a1d6a283973bbe26292a57c16c86022dc31e098f82f99436a90c40ec413268638f6722042b6466c7cbf95a808f2d2f2ac6399dfc308059c39036eb51cc9bb799ba065804aece22356337bcb3feed82ed02d3d0fc6defa6cc0ba62ac852a896dea2821c5456f5e8b1a93b91d0aaede120544b43490df43002ce9ec73acc55d1a8ad97ca95550d9584c184a460bbee5757fe2a00b62972b9d3ff2cfa7185634c63b65c3f547f3f5dee6a016bc7dbc6048d5ea09c7c026e28939ba72d00383206c15c4b8c46177a62b68df060e1840d3129d7dba0b82087006c0648469c337a255dec5db47cc56d446aa9768c8875725e79b01b245b6191b272b04ecd6fa19337f33ba4a01c71cb27d7027b540338cb00fadccece860427ae30d3d82d46a48a79e50e18dc4ec79821e51bdf10261654791083a65ab6049476b9a26dacdcf553483baea1f857453f597d9abdf76d84a628e4bac970c01fb8db4962405a4ec272df7993f81e0db60e2316532876841d573399db38fb34548cb77d4f67cb0e874612c4fcd50dd14afcb024bd28e7f2824620692eeb4d76467950b3ea1b50960f833226e9133cfb31aa3cbbf335d51329d990b91cdce0fe7e35b3446969b7f9cd7199530aeaadb0abd57ad40cc773bfabd2c6bd87538e134c0a1007fe6f19820d5a3f9ded33752d00872a847fbc6fccde31559a20b305e25f76e8b0c9aa5dab86ec9380ccdc8b6921583afdecc2ab5af723e0fdd22e470005ad652dde0e16588037782b0a6358a0df897373223f2bf13761031f09b9fab637cf81aaa99c99af58697400e6144f3f6c193861db9c6fc707dfc1a52b2ca62be69762b7f61dd6b2af78e6c9ba5d4c07fcdede0473b901c6d5c4a0a3989c87a0064a45cc239415b7b785bbc300fe3d2798ba538376aae75a3bb770d9fd9ad23d51a3bf405aa879b38d3adfda7086f0fb4568afb3eaa7cf4f84927135faba0faaebd77748621efe28bcc0b8323c393137f466e65c7ffb3a62e7ae91ee9e4e33baa5dbd84972d3023f157d7a745551e9e421e28ed28ca3cfd47165b13dc8ede99fa0ba5b2ab0792df4302a950cf760088521bd6552b1347139718b79f22069598dd849ebd6a419c3e38cfee43d485e745f7b6863f21d3eef9a66b1605006ab1b7927e0f57abb69db5e6b5dbeef7cbe35bf237b3a2a2035240f22b7e3251c0b70b1d11e8ce9b0a90b115a3ed2fc49cc4917f60e6e65324a200f7eb072c39788e3512eaa0eb2dca000a5514fa9aebb75eb4e39273061ac33bb2c0c30963e695bb441bb0f74f6f02386ddae84f31e7bf6f2177cab2159fd5216fe59b51e9aa3e04710b421b111f345f692c1630b042d18c7c5b90eeeca70d8a31b80ef59936b376d86c3ace436c44a09c1a8f9728ec4ac1f7db755ff957259c6858635e6a860a2c82f5d719579eedc39df57a38b9a5005e91a4add754e5f868d57cec0e4b1e8d85f87bad401cfbc692d3eaa0bdf84dcce190463531ef89e18d96eb553bb6b91d771c06a8c70626137c1fdf4a54f4e837cd91c01526475362a36ba90c1f7dfa382a095360c2c03d57ee0abfbb537b002a774910a0c1b78ac5b0403343b3ba42b91cd4fc45b3b4c7448a3a046f6db7d26f029c2dba21d31f208923707556fb368b52b221ebad2d9fd45e3139580307c53b99b205af470509260ea8ebc6f2a1f4b2121d9aedf621776d405c676407ed8f7f0e743ee932525cbf50ccc566106a3a1b4b9cd10ffdb115f85905aa13bb35a91a85e0541162f5ae0aca5457919d3702996ea712176955a3eec0d53bf660f562f509e0d980c248021bd2cbd71c8d885545fb0d4f2c125d86d5dae491786f320ea1a0f54eea13181caf6cb14ed3cf97ed20f89bfdf3c9c90cca057eeec30c710bd7abb92a3f95efc06310b3262a6e2173b6d1c79d65c7c15ee641f66e425cdef40ac08c2529b5fde3746b7523775a858195b344ddbf5e3c0926f3f900119788403a0f048b7284e598b64e30952a747e229426a50a3d11cd99bcd67fe94c544ec719e754f9e58e5f20e225405cb79a64c87c36a6d3ee7de21fa9e7145cc8f6c73eb943918e81d45956296e38376e9031661da4216eefd4502c6cb9b5d1b0010c2188c03f2f5406087451ab19d8b377a1db545ea1a15b50d1f7e678953c96c384e661bae671c43d093ad55ea6609dd00b3367660532e4a1e18c61850ed217ccd059d1c2569e2e08c95b110782e3970195e5757a0d200d2d8f5ccd4b8740e5fcbbd2af18d4014dfd10fea9225de24d2d928b385a9180438734dd93f1063d5ed41321c248867564cabdb9c7cbbed27c8d7b6c79f34c296546b1c476585625d16f98426336098a0f9ee81d86cdef5e4bd84095b74615ad4278bb0914c61d7aea1f5ca5f035e6ba208465304d188f7bf8ca5e76f1233ac5cca5bba70eecd50bb0329a8f4fc5474795a5f8a7dfea1a58008349805b9e3fe742469bade06372a7a52672a078a9d1db80b2e370a5803a3b28bb4787844af21adc7195dcd282e471ebcb3cdd65066450e85069f8069f546c3f48b836f88f55c477f5b4767b21b60a788b6f7a41eb94ee6546fea0ed2e4a74f28206eba56ea3568bdf2eb1b416b1a69eccbab07b55de1e92f2db9a1711a318de1cff4541462afb7aa3910fbf7e6e544332808785292422529b9940b05fd812bae739692ccf97b287c2418384ac5d3741ae8c1d0d7f32264c8d53612137a729f5794cc94b0f240d43d8aba22305bca26abce428416070453332491e19c7ec47e91b831387c7c35c81e1d35b723386c1d8d7ce59477d48648bba99301284105c5645b43042949306a5c1af2f9bc8fa3bef98d3738f5029a26c27ef41ec11089d2c135906d72db40efd5e5ca0571569768f7772616ed944e7993ba277f222ef9c1c4093b9041bda42ceda6003ef1aec2d530677717a8a1dd798c14bede4b36914aab9e17d1e634a74c2b5735b6a93000a760ea38fbbd49e075c9453705cddff751e30980f1f1d07297f64fac202bc5e49ec52f3610027b7ff2883de765e55eefc244e75f7fd9a5c18d43417fac5bf31ffef9b310b2b836dc5bb412d529b178fe448d79401971a9f4f53dbda10bcb8788d26a15bfbd21f0071fa64c744d480e7f9cffd481c72d2f0b3dc680fdd1f1ff54b2bfc4d556c0e3d38173fab9b173116035f4434384c83a6bdab3d7f0f8868a9e1bbee8827764c1ea2959def35fd8b273604302e8ac9950d7c2b2720f418099bf2bc78c9494cbdd7d483528e99c8d6916240edfe6384a9af019d54d2b164d72eafceb6dfd37e4b537ff8c7724ffe0962fcb0ac86c31fba71501e346f3c41575b0e4b1d5a6a26f04edb37b63628eb94ce38b5cd9627dabdff7a88f26125f3414fdb305b0e0d15737def89d96cf15157188d82a499fbf055fc2fe"}, {0xa0, 0x11b, 0x3, "15fc2d4f51910243471e686e679ded9f994e9f2d1795cbe2eb0f3981f67752932423f65f1225fd1469a25f69d320d1a8b159b6476b332d53b3c5084dd45a705434f65b8c03ce732b03255557a2503b0b4fa58c33047746857b1eb6141a78ea9e33b0eaea0472f929f5b08a7d326aa49527b3130124bba2d81f2f8586ffb39ea40ae74354abc0451750e4f9"}], 0x1198, 0x0}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e04000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000019e000)={&(0x7f0000106000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000178000-0x10)=[{&(0x7f000076e000)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x8}, 0x40002100) 2018/02/01 07:44:15 executing program 3: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x10, 0x80007, 0x9, &(0x7f0000a20000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x100000001, 0xb02, 0x9, 0x7ff, 0x0, 0x6, 0x10001, 0xc, 0x4, 0xf06, 0x81, 0x4b60, 0x200, 0x1, 0x1, 0xa3, 0x3, 0x4, 0x5, 0x8000000000, 0x4c, 0x6, 0x4, 0x9, 0xffffffff, 0x6, 0xe6, 0x5, 0x10001, 0x7, 0x0, 0x3, 0x1, 0x4, 0x20, 0x6, 0x0, 0xd075, 0x5, @perf_config_ext={0x6, 0x10000}, 0x20, 0x3, 0x9, 0x6, 0x3761, 0x7f, 0x20, 0x0}, r0, 0xffffffffffffa9d7, r1, 0x4) 2018/02/01 07:44:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='configfs\x00', 0x18, &(0x7f0000001000-0x8b)="1b4010aafdb500c127beca0adb3eb0c4bd034545260484e7ec6c53ac8c1c1b13d95cf86bf485c0dd6b16b72d2be7fcad7467e759414e3d55358a729830a3938c4f584cdbb290e9ea0da842dae08e934a5c4e5f001c6fd652a257724c8d871d01f6f305552d6cc8b3bc53be2db61c3b01d27309148bc107be7480587341ba503c3f2ed06bd1c094b9e79e32") bpf$PROG_LOAD(0xa, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000bc4000-0x70)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:15 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000060a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c0a000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004e9000)=r2, 0x4) r3 = getpid() r4 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x2, 0x3, 0x9, 0x81, 0x0, 0x0, 0x2000, 0xa, 0x0, 0x0, 0x4f50, 0x3, 0x7, 0x3, 0x3, 0x1, 0x2b, 0x2789d4f4, 0x20, 0x5e, 0x93e, 0x101, 0xfffffffffffffffc, 0x7, 0x1, 0x5, 0x1, 0x5ed, 0x7f, 0x5, 0x2, 0x9, 0x27e, 0x8000000, 0x8001, 0x3, 0x0, 0xbe6, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xf}, 0x0, 0x5, 0x5, 0x0, 0x400, 0x393deb7, 0x7, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x7) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x20f6, 0x8720, 0x8, 0x24000000000, 0x0, 0x6, 0x8, 0x2, 0x8, 0x0, 0x4, 0x977, 0xffffffffffffff01, 0x9, 0x1, 0x0, 0x706d, 0x2, 0x1, 0xba, 0xfffffffffffffffd, 0x1, 0x7ff, 0x3, 0x3, 0x4, 0x4, 0x890, 0xd3b, 0x8, 0xbfc, 0x2, 0x3ff, 0x1ff, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x180, 0x7fffffff, 0x100, 0x0, 0x6, 0xd2f, 0x7f, 0x0}, r3, 0x3, r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r5, r2, 0x5, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0xffffffff, 0x2, 0x100000000, 0x1f, 0x0, 0x2, 0x40000, 0x2, 0x10000, 0x1ff, 0xf3a, 0x7fffffff, 0x7, 0x1, 0xdba, 0xf2f, 0x10000, 0x22, 0x100000000, 0x40, 0x1ff, 0x1, 0x1, 0x6, 0x81, 0x5, 0x8, 0xf33, 0x20, 0x6, 0x8001, 0x8, 0x2, 0x5, 0x3f, 0x7fff, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x80, 0x0, 0x8, 0x1, 0x7, 0x6, 0x8, 0x0}, r6, 0x7fffffff, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x377, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x45}], 0x30d, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x6, 0xa, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x40, 0x9, 0xdd, 0xffffffffffffff80}, @jmp={0x5, 0x10001, 0xd, 0x0, 0x1, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000004000-0xa)='syzkaller\x00', 0xfff, 0x50, &(0x7f0000015000)=""/80, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cd7000)={0x5, 0x4, 0x8, 0x7, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000429000-0xc)={&(0x7f000056e000-0x2)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/02/01 07:44:15 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f70000-0x10)={&(0x7f0000f6f000-0x8)='./file0\x00', 0x0, 0x10}, 0xef) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffc46) 2018/02/01 07:44:15 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000237000)={0xffffffffffffff9c}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f72000-0x38)={&(0x7f0000431000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f0000f71000)=[{&(0x7f0000845000-0xc5)="0e6b493b0a76f88badf2febf0f426db00cb0a1ec7146de4a6589a36978d63a3d1cbfa48d1b37f8e0c46f00aabd54439e59a20bcfce6b0c1a6475c9ac61a7acd9c68e05cd170f1e6ceb7a317e546ddc56ad443f132b1de9daa9b8f030298970aecd443dd03745fe0dab52e89e54d004b476b0270f33721836ae93d50a4335adb59a37d4eb6c970294c83cfa1d6402461f63e0db34819f8b69e6233d5a5766b4286a19423cf9feae77cf235ee7d2f12937bc77d7c63f2eaf5e335a5af26f1a930b1ea5f181e2", 0xc5}, {&(0x7f0000919000)="e65fb2ef3ce5a7d392b5882ee3f640656af95aa72348f08633c092286f23178584b655dd4bcbd46a37108c76599a042810a5a0a92cc462840c4014688da54c443054ef7fe54dbcccd6737e8717a8a2b8df4cc5fb752699731bc2351ffc9451d05e151c5d1e073b6f3190b55f0eb699", 0x6f}, {&(0x7f000070b000)="b15264307b2693d6fe26a9b3e71fd19c9a22cf278cc2ebbffb99ebfc581d1b730d9e53c6976e02a6aeb180d7f354ff145424a657c0eca045ec1fa2b1e9f55eff241ceeaf0554109e12dc748179fcb68e49c74f462adc5186bb49fa72a234fd97e2cd479cffb322f9c01fcafa2de3a920ea735f1a1b119fae3783b7a9caf6651d2563828bc0", 0x85}, {&(0x7f0000f72000-0x1000)="47f8dc859e89f8bbd616bde0a8e2c6cfd36e26e89fe88edf6cd93ee9639c2e05102256540631845242c33a162b39bd1b95aea93966c3b466c6bab8fafa608baf8a82660faba3320c9bde9e72b8d9ab2b0ffb13caa76aa96708143ece5531805bd844c32933bf363c5cad8e96952ddec65b6eae080be42416f61cd1b7f6977ce07fde1a85457632aad88ae81cb6beffada807cb497b96aa066b0a3202bb766ced98aa0c9b8bcc80bd3f4037de4d4c0b3755e94fc98f3c3114c83373f7e5800a5b1f4d6e3d39fc59c627be7e70602b0287a621e321a89054d8cc1d5e39fabe71357b78c710115345270c5ac71d9dfda3790ffa23b75457ed2eb12f51600fad59896b56fd9afb1a93d58a91bf3313c9bd3579513b113353243090c28255e33daa03c9f0d2282fbe4b6fbba05add75cd8351436a79bd092f9c9d957fbc39c5a309e07a7d819a629d7f2b3e8df9e7a95993e6097cf181a2b7c2d8fe1cc1733c8c94f69af65ac5b9e44f503a9bc9c7fc3827c1c1423d1dd0570726c3906d21be0450f54bdf2403e656b0f9812d2d5d2e4f3180088f83ba2f723a952ee5cbfc8443644bf1d85bbbc961e467d2417eb08ad21f0fa678f7d19700f219315b026dfd49e15c07b3ff6c27ae446d84fac42857f336a30e9fc0f0c2eb4fbef7a2e411475f51ac3b8d41b5bd43b223ff59e049f9f6585d32d496e2841ef299eea3c9cac34bae2350034f22cca97b9486711bf1a6fbcdfc3a554c5b9a1f37828590e5d0d125a531b7f24df29f7d1b7476ba9ed3db9e87a4766b25cfc0128b920cbb547dd735ec4d4c704e22ddf3a2fbb7b0905ce8fd27c18a4473e7b7870101b7ff878cf54cfddbdee5028f0a9a7398eebcfd6955035b6764c1def9ad47c3bb2a78842d642a3d38e31797444f54a949e9fda7995b7c20e5a4f4188ac79abd76b43a2828bebafebb026e9e2e5d627ed674cd5883d5306e734604a2032572c8ed7b110fd3e10b2df75469a12a90cd3c4fc7c0f1989bdc0f3ccbb5bc0a504bc53a8955b2babfd3d3b58128250667f5962849dfbf9bd0460cf9b307d6bc4c684a1d2e315b9bc066e3f0073e6f21ae04dc32d926821616cf83030d9fccdf5ffdbd44c8f9690072b057ed49a9928658f4e65e40030145fcd3ad4b539b14f682f455e891d4f499924dd4021d3d7c3622053a98edd3d8f17a7baefc487027a27acb21532a0911a00a4286921888df6f024b5d8b9276329b55b382762c1af736e32fcb035a7111e0a70006245837ea0eb7f9b77f5c8456f9fae77c80a25dd4a074ebf23fc9a6376c3c655c9a63268f7b2846c6fb03ae21d18252a00838f3ef41e6203b7cf2354095106a270969a0ca5be774c3028845d90c0b09ccee3a9186728298f400e034e2b09cebd15b1cf0b9a26100444668b7b3e00af053db4504e25478a18ac40d14dc43de3492fed20fc2a01d30d01d5fade1e66de0768a68ff100721a11e0d8ddc938060f82c8ab60d0bf38da46b423e8d22c1f4a854658c09995571a8b3de01251549a44d80e8d99450d23a35175441711eed90eaaa06d7b3200055159e283bb79d9b3d299efeff9893f34cf660a8c546fab89bd73ec1e764e47a8e39cde21c784704c1fbe53a697a0d97b3fea341bef944ec7e2ea57c907e06aa21438cc33ab0022d2ee735c8f0f080b29316e7aaef59021f6a6326e7ded70d470329487dfa8b3a171e7f2d7fee3b83fadc59b82a39f09f96986bd28ccb489978a3ab30ed7b0c723e364841b006d1d6d5c62be1ddfd87ce3d2cbcd17550347a813d1e77f98190e0719a08ac5649e43340b6f677ff926597b2744da8d8037412e812e61d4c2e6f80c3f19ad8caf30a29a1d45ef1e5ce7f742e5c7034f74072175c3f52dff597f047e294c75ed58eb10f004a07d0fcbdc0c0e690b14733f0b0519c3b845346869d0cdf5473dbb24547d5ce053147784ebeceb46ac12cac9ecc77f3f10a3b28a22f476c68f3c5876b7aea3d6e75970de61dbd43d86e4738d57d71908b08e63416b293d7395231c2ba0db529b05bdb7a9712a27da8dde47e391893fa7eb56a12b301f90d61f0f63f6fbe460f9260b5dbf42d2690cba0f5599ae5716629a75d139b4ad046969e902ac3b55751725b2a8c72d1056d26b2c8e40ddb714ac1b96aaa8435f40ba28957349cdfb0a3c7031a7aa7a36262c33b11e54a39251a60f1736a34d2faa81c9b571278cdd0fa5dd5e8a591087b8cccbe89125c797cab39c85ed11ab02f111a2dcb50e7fa15795d849947ac4ad151d2e8a2a3da710687a2d5ccdd109a049e1a22af1943b3506fcd0ba1b2f3688379bfcafd44b1564ef770243fd454e23e2eac964be3b9aabf04975c4c79b5c4f03b15bc59519104cf5ce521539932fc666291585720cd264fabc5a35d27a635a023c1e4590876da0d0a3e4e83173234aee0a647dbe316cc0bdff1de5d3058aeb995e49fb2dea35338d5486043d1533c31e78bb0db5ed4a77d2465cce91c0de0374e753c1b21a9c9607894fe1f643c74ff33545b7bb9d48d8d0461a8645a0487545e6fc970360ba926b3cd10811506e1ba80e1f0bbff20cd330274191cac5ad4699313ee27225b124574a58dc364b10346b1d50e6e90e3324f43d71ba65c59e9ed5cceeca31b85627b5297d47d1ad88cbb6b5a7f3fec870eb2bd7e1ad45e43a84c78ecc3fab28e559b6355ea57d021742b74149895f14edbf7235661090d54c9119a9ee18e8c55d106fe567651e36afda685037492e703a1051a64b51e1159f2e2f613d88c47d11ec38a2f18eae3c4b214f4979d969e504ca9133b86c7d2d500e819a1d2f47aaf8dbffde92c07ff5fa01b2289a9271d598e90a64ae06d2aef117f0956d2e9b1db4537082d4c01ffcea0b771a1a6ffd52e5ef310d46f79b677dff2a81038d9b4d168880cbaccba175bfe94b64f6608e0f452b9b91482ec75422c718621d64a55e592345daad12cb7f62b1b0032a419ead8b263b7cfcf1a3536b6716c649ef27b6b557d10fd42c62b914df490e625203ffa35064356b24f24bd3aee7fa76b658926ad2813aff18509313e50691443d573805f50f9393e90e9d99d01f8329eaaf16acb8730ecb43324bd84da2cc8693175876b4a6482f0befe2e3b4f796ea6176d590a29a8f031932eab5e91fd18c3f2cffa218e9096d1cbdd4b482cd4be95e147f49e4319377b5b1bb4132e95b0edb5ae246f91565936a5bdc44fdc30dfe2fbb82229eb76c89d79a02755731162adf3b6d72bf1fdac8a74a7346ec47955faae75b03c68325f5887abeb25bf98f0ec1cef80dd4779ea17fc13c6159479550145ac332c27021958543fb17314fd36fd341efd62b69a2993ed3a972e7a903c4dc6c2b4392bf8b6ef3457a935eac5c8df57c708f95adfb8619dcab2e6ac645a575b2ce921e9d354d7c7550578bbd06f626b855759af9c2ccb9ee0de9ad164583b663085c6d3f587fca242ed1f4ed607a12e8e24b90f5f4b92118c0dabe0a9186b85b7d802bde239ff0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0x1000}, {&(0x7f0000e3c000-0xfd)="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", 0xfd}, {&(0x7f0000f71000)="2da9ae92fa127f16cbc8ebb1c3fb4abcb861d13d7f62c2e4ab2c9eb3", 0x1c}, {&(0x7f0000c60000)="9d785f37fac908fd488eb79bae9e693dbf85807a22db7195a2fb4a1dddda1bc88334c5e3ce980b3b99bac4596d1cd6f981f853393a1b021abe96b5217a400ac57f5365fa6b208643665a1205231e714e4d3dd26ec6b23d6f56f9f25dec75d21177a9c31caadfc965b27d7037c2d1e390a6029230c6207d0b4b1bb7c1701ebc716c48192860855d7a1cf14118cbe08f2a80702ddf63dbd22deb", 0x99}], 0x7, &(0x7f0000c06000-0x1380)=[{0xb8, 0x19e, 0x3, "efc0d253f72aea524e541b8a8f4390f351a3f27196e68524a5d0b8868a72f8bd2121923ca85c44d7b96a43e4010c677dd6ebc5e254a28a2c0d1baedfcbce553362acf48c11debbca8b4a557daf06680dc170deb2e9be1e6fc9aac3a58824a2b5cf2ab1541321935cfeb0825abb1eba2fbe5af4bfb66bc9202f8b8715fc939b6b1f00174ba6417cd2174f8531b926c23bf89a4fe47b5680349de05d4b8adc43a7a5fe"}, {0xc0, 0x3a, 0x5, "19050da6138ed4e79860d5776ae547487c8952064a307bbc664651c29a076813bf4a0fd8c82dd3815c444f5a419b3bb0d56af4cd6457a5b30e9afb8fa4036e6bd65deeb84327d2da1d3d0c296f3266ab4b259e424d38559fd6146fccecbe10fbf36cc59c4a8078b6a534e0bb0f04a34b15dffad26d3bd403013ed94e15eec4d1bb518b1b6cc3225a25b41a66155757f60acdf3aecd34562f492125479110658dfe1f1dd0fcf7cf1d38728ffa36cf"}, {0x40, 0x13b, 0x2, "ea2dbd0e328f9d6cda2b25aeeb2bd4de323604ddefec332ca5a48a2090396712537c7e1f522b674c9526"}, {0x30, 0x11d, 0x3, "6ae9bd85b553b1b6b8d5e2f7828b8aea3e362f643e9c5bddc8b522de"}, {0x28, 0x118, 0xfffffffffffffff7, "dbf752db7be944c7a730e065f9fef02b291f5aa54302cd84"}, {0x88, 0x198, 0x0, "43b6f9478b8b6e0e6e1d2406749467b02a47d4c5e86312d7b4752017efacd3dbada2bda43d828ab7204acd4999301aabb524c37863a4876d2d111fb93864a7dc8c10ee66cca06af029ac404b1b6739d37369e1c3fc6957fcfbeea2ca53937d42e8844376b785b3942cbc915459ce50bfcc8004b3c8ac"}, {0x1010, 0x113, 0x400, "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{0xb8, 0x0, 0x2, "49bddb14fea023f9858e33d58717f31aac753f9caf36d785fd46509ba7785089b00ea6171a60e84e00109eea7d8f3c9aabcb2203209c8412c5f13b3eba0c7298c7a6b62bb9d9b62300370bbe1189d823258ba955263577e498588db1b5f710d936f4176be0d7e87c6a776388f4ca35352fc9269e73b5e88906a678e93006ae8c6822efdd19bdf10ce41afb254dcead8e78e5b83652a51ad55a095e62633886ffe86b"}, {0x20, 0x10f, 0x5, "0470de619c942784076371"}], 0x1380, 0x10}, 0x44001) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007bf000+0x1fd)={&(0x7f0000a2a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f73000-0xc)={&(0x7f0000558000-0x8)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f70000)={&(0x7f0000f71000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x0, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}}}, 0x3a, &(0x7f0000f71000-0x10)=[{&(0x7f0000f71000-0xdf)="6c5cfb10a42215032dd88a46c235dd9912b78082946062f6f4ca9e09b33a1c633871dd91a80a154b5e5729491d98ca5d25ec05652bbcce717b41c514cdb91527580a4e6b2f0ac00b3fe3a0df13ec04249a4431bd44b8c92e4c5960585e2983a8cb7f966462ef24f0be98c96e688ecd87709ed9ae96d3281cb365cd51c279f50f9ae729853f3b9ec69d7ecfa3c37873a798e8960ddcf7d6ab5dcbeb2d56d1ab5d7ce9ce99c1424d35874999017996a810ef7064a861e52465be4fdbf67f929b1ab569d45afb69dba61a660abd21960956e54cf8a5a22ffd647c6f57fdf9d581", 0xdf}], 0x1, &(0x7f0000f70000+0xbc7)=[{0x18, 0x13b, 0x7, "8f"}, {0xb8, 0x116, 0x5, "b403cc58035ffb28ad0bf4e10934003d241faba0f9730f4067e0420ee0cf5f236c79f7906ff39954f0131b509f3800b4013497c41267d938defed99f3393e28c0401201b66f9b00fcc279e398c8643218fd5ea9ad70e82ed1a4ab4cd628dd45f4f9073395e0fc1901466de801ee00ccc00f5df2bce0dc4f88bfdf034e29aa792ddcaf7afa502bfaa52a8406b8b8dd9c62b678e599d8799c7d784f1fc1ac6048f413293"}, {0xf8, 0x116, 0xffff, "fcbea216c2f74e13fbcda4828a893b31bde92314e678f5a911584a57ceb67aead05125fffa11b3d349dc436b2f62c3c4917f64bcffbff7b998575e87a477732b68fa0006cfb3587e913d92d1aa9c53bab45e54989d201ce58690524ab91bb4197f51fdc920d699cfafb4887ff2ac1df4e5bf30e80f463e68f717f6a3c3f6d7da7abaa825633896e7b7a5cbe68507c68fdf5b677ba0f08b39ea5ca20bf933a9126aa940e82511ab44685a4481bec0875801fc32e5ab7c3197f048233e1324c2b1f86248f4bcf370248709307c8ad21a28303867bcbc7617d944e9551a7d003372f002b7"}, {0x68, 0x0, 0xfff, "46eeee8372ddc4cc9259d3166791db2eb308b4db77c481eeb35e53ec942a82a357cf8cc73d387a24e67203ba656ef1f31709b92d87fcc27c4c1ec5c5bd18a8912f6ff96b394f843a4c529ae75b130ef3db366c2a67fbcadc"}, {0xf8, 0x13f, 0x3f, "ce9f91f6a5b319862bd32433fccba4ceb940ff06404a44df2d4139ad4f3435bad2231b407576c91b923c1342264acb0c288eb2753bcd74874ea1bdcc59e0ec745f450301f1dc93051a1c11aa66b9635cf607d17bb0e355e96b7d51d65d1636014347213a584f5d3c4eb5bffdab77ac9c2b58bbbd98773356030e73482f2bf0f3b7e756476038a35acfb58b861b5dc7fd792395aef6d71e8888ae608d3773101e1df5c6e18cb5b908768dc37ad6c4d81e4aeb46baaca487e4c91eb08d03992815d5d4437fc8c4316db30b8e7057c46bf20b453e1d7270f4ee48089886f5d4b0dc2cff81"}, {0xd8, 0x8321ef06022c45d8, 0xffff, "d6d61e0224d68be376d913821c6900ee11f75e0157092f1f6778ffde45dd2bfaa5c6eea4f273589c11b50e56f0e5eeb8b53236a81798959bade3bb237ea15a34b5e3d7ef8952b9354af400d8d4a6af880be7866b0e922bfb2cc614e83453e0f344139d82932e6e64b0b770cc5ec50efcfa1723b70240359fa286326a56ae14ff2219e1f0ea0dd7dc2efad2b4e36ba795ac729724b4b06dd61afae54dc2e9d31556f07e3dff060389e0d67b1a6677c4439e6aafce99537a2981bb5772f7e1b3f9442fa10a"}], 0x400, 0x11}, 0x24000000) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f6f000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ddb000-0x8)={r1, r4}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x4, 0x1, 0x7c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000014000-0x48)={0x0, 0x4, &(0x7f0000006000)=@raw=[@ldst={0x0, 0x1, 0x6, 0x9, 0x0, 0xfffffffe, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000013000-0xa)='syzkaller\x00', 0x5, 0x84, &(0x7f0000013000)=""/132, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000013000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f79000-0x10)={&(0x7f0000b23000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f78000)={r0, &(0x7f0000f78000)=""}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x5, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00006e0000)={0xc, 0x200, 0xffffffffffffffff, 0x1, 0x4, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)=""}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d7f000)={r0, &(0x7f00004fd000)="", &(0x7f0000487000)=""/148}, 0x18) 2018/02/01 07:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x8000000000, &(0x7f0000cac000-0x8)={0x0, 0x0}) 2018/02/01 07:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x1000, 0x200, 0x3, 0x74de, 0x0, 0xffff, 0x10, 0x4, 0x8, 0x7, 0x0, 0x40, 0x42, 0x5, 0xad26, 0x4, 0xa1e, 0x1, 0x80000001, 0x6, 0x8, 0x6, 0x90, 0xffffffffffff9ff4, 0x3, 0x9, 0x5, 0x3, 0xffffffffffffffde, 0x6, 0x2, 0x100000001, 0x946, 0x7, 0x81, 0x9, 0x0, 0xfffffffffffffa92, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x2000, 0x7, 0xff, 0x7, 0x7, 0x6, 0x3, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0xfffffffffffff801, &(0x7f0000f90000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000262000-0x13)='bdev($nodevkeyring\x00') r3 = gettid() r4 = perf_event_open(&(0x7f0000fd5000-0x78)={0x1, 0x78, 0x3, 0x400, 0x80, 0x9, 0x0, 0x0, 0x4000, 0x1, 0x5, 0x8, 0x7, 0x5, 0x2, 0x10000, 0x6, 0x4, 0x0, 0x1, 0x1, 0x5, 0x3ff, 0x6, 0x523, 0x0, 0x1000, 0x0, 0x400, 0x400, 0xfffffffffffffbcf, 0x9, 0x9, 0x9c, 0x1ff, 0x7fffffff, 0x4, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000721000)=0x0, 0xb}, 0x40, 0xb27, 0x100000000, 0x3, 0x9, 0x6, 0x0, 0x0}, r3, 0x0, r2, 0x2) sendmsg(r1, &(0x7f0000a00000)={&(0x7f0000d2c000-0x8)=@sco={0x1f, {0x6, 0x2, 0x1000, 0x900000000000000, 0xe3, 0x0}}, 0x8, &(0x7f0000291000)=[{&(0x7f000063a000)="ddb611842775c5037c870ffd86cf6da90c688b693ce9d2063d5926004abf86d58e26f2ac172ecd00bcab303aaa1c73943aa8ee4d3ab4cd6ac5927e45d988db1560d5fad875decd0afb510ac2ada1127e5ecd84b47d0bbf613a7ab36a017c1ce789f6a3e2bf3f5fd3b77dbce0a4fae58c9c07bde53d26c643edbad815a4f60a82347ec5fa210b42b933971902766f48c5f755b7c65d2bb9382c35476182accea4f3f4a6511de16ba5eb2ed81f87b428b090473a5c6f5394", 0xb7}, {&(0x7f00009ba000)="f2ab8c0ef8d735c1fe9258b17da090e1e4b93700c471f01995f8d96c259b2889504c550f43834886f27fd629676b9d00278fbd077610117dc4a96baa0223c47b6c6dc74a771b78fd1421117018bd4ddb23d9f2bfae9f4399bbe036c0a641ce3b33b27f42ef18d2625a34e5b7983c49fd", 0x70}, {&(0x7f0000f7e000-0x45)="68e4808346b0417e60a7518ee05a1c4daed1162f7a319c35087043d74021ce2421e7ee0a217fa2d27a2b43a5301fe0bfe11b1c9c360da33c7114f6a2464efb944fdea98e28", 0x45}, {&(0x7f0000333000-0x5c)="3d418ba8f7accc4d7984b1855287ac99a11560db08b4c920ba18f7ce2477b9fa0440d5fb56d25e4ed1387fa8d15c406c49cb73d8eaf8dce93005e26611d602c49621c09f474b623d2c49663016faeb32d217d87f75c9f48a97f1ee07", 0x5c}, {&(0x7f0000670000-0x89)="3875627d8eeffe0cb0d6bb8db0468e41336feb31a71f87af0f5d9082e1711bc353e61a7ac72b4db2d253a783165cf5098815cf3a50154ebdd450d3326249c98a30e4fa71819e28f131c9a2eed5f0f7b3f91bc1e5fa2b9731d89b345548765ec770a9895a8a99a9eebcdc8515b4977390dc5ca17a706bf3e05e4ae4d91ec40cfef7fe8536a50f64cf24", 0x89}], 0x5, &(0x7f0000ad7000-0x408)=[{0xc8, 0x11f, 0x9, "281cdd2187fbf6d75b297eb07ab2c879b1d5c651e6f9070246ef7717d0cc86227c2ac0b0038c3ffe8822f2202e3a679b17bf33c9da87db5a9099b92384c642e965b3fccf8eda9c2990d999e4ceb6a7be7bad5ca704309f64f28d53ebef109029dc9a0cfe3ac31695d9ab219e6b0bdcd2e84e2fcb1944ec1ab845dd0b03ef32f25de626639283c401f254fb8b68a169254474e32d55d7377fe2a27b6c08f40808811880ec05fb4fa8a76f52f163144703008bf456eb"}, {0x50, 0x0, 0x80, "4cc23c9e0a6cedaa6d5b4007d1566f051bcfe7b99ad74e421598be00499020053ada53771978858c0451760732b5429efebea69ec9cf61ef9a8fcb3df8"}, {0xc0, 0x84, 0x2, "a68cea26d4864561b4a1ea9d614505077f3d889ca7de57cb41a9d4cd237422fc298233e2247f8713a4c6434b4fe298f197607e2af56c4b72df98baf87f14e4f624126733d62b377b68893761474cad3868c4ea952311022bf3e84a24a5097452aa241578dfdb9788b1a589b8a2c0c85b7e2f8ca7cf995865101da7e3a40229681525996017394c6f38fe6636d01f3f7bb4cae35966d18e2c388ae6e4bb2f90920380e512b976583ac620e0018d"}, {0xe0, 0x12f, 0x7f, "3b76ee71e4da892347d719e51511066770bcae6e462af39cbacaebc2e84371335902e96281c525011568404216a685298d4fa98ec82fc743615424a96a7c7ecdcee3b8181f68f852216432ba13e8145e5ead17ae3e4645d864865b2acfbcbf7c129426bcd09eb06df96521bc93ef3ed185306f9ee58eef0ae07ec7fd9e4c1fa3bd41d08587a85666857b54d7e5fe85f371e641cb603cfc934eb2303a9d963091a51582ce47a310c4ed68459dc4cba4a5be10758b027b54f0138d90afa81daa2ed04a68a54d085a06527fc8fed3c00028"}, {0x98, 0x0, 0x10001, "9b008e589eb262055ffadca445a37d3d348736ebb438438cc06030f6f60d39fda886e863a3baedffc80df7256cebb74d2c6733999c1f6b4107b6d1f5416925e31cd44804644d971f40f20a2be5f1b55654645268b6a73d2f3f3ab84407a490d549371fae07420e3cae8917d76eb3b44688bdb17f7f59c339a4a336fff9b179c9fd323926"}, {0xb8, 0x102, 0x8000, "8d2d803fc2db4bfa4ec0931ee1c606b8666b4db3f479abd9a888166a1bf35b5685f9b2e1eb1e6163e09a55e997f1f651b94df5906318493b295d7806c9e7ba2339769c52381b2e075a88d5c7e0996095479d6906747872e28598872bfd88d3370d18c34de3ee791f2c0197e468d93147ec1370b358bb215cf09275ad172ad9967ebb17691790fff9aeb39763a08fdac68f405f7b1f35d8dd4c00130a540c6fed14953138"}], 0x408, 0x4008001}, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) perf_event_open(&(0x7f00005d3000-0x78)={0x1, 0x78, 0xbe, 0x2, 0x5, 0x8, 0x0, 0x50d, 0x2, 0x2, 0x15529ef2, 0x35, 0x6, 0x7, 0x80000000, 0x2660, 0x5, 0x3af3a939, 0x9, 0x0, 0xc870, 0x70, 0x8fa2, 0x3ff, 0x1f, 0x20, 0x4, 0x7f, 0x3ff, 0x100000000, 0x93, 0x2, 0xfffffffffffffff8, 0x5, 0x0, 0x9, 0x6, 0xffffffff, 0x0, 0x9, 0x6, @perf_bp={&(0x7f00008cd000)=0x0, 0x7}, 0x8, 0x401, 0x9, 0x2, 0x4, 0x7, 0x8000, 0x0}, r3, 0x6, r0, 0x4) 2018/02/01 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d63000-0x38)={&(0x7f0000e0f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000a7000-0x80)=[{&(0x7f00004fd000-0x6b)=""/107, 0x6b}, {&(0x7f0000fe8000)=""/229, 0xe5}, {&(0x7f000068d000-0xa4)=""/164, 0xa4}, {&(0x7f0000b40000-0x9c)=""/156, 0x9c}, {&(0x7f0000df3000-0x2b)=""/43, 0x2b}, {&(0x7f0000910000-0x55)=""/85, 0x55}, {&(0x7f0000023000)=""/74, 0x4a}, {&(0x7f0000872000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f00003cd000)=""/107, 0x6b, 0x0}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f00009c8000-0x48)={0xf, 0x6, &(0x7f0000bf0000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x80000001}, @call={0x85, 0x0, 0x0, 0x10}, @jmp={0x5, 0x7f, 0x8, 0x9, 0x5, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000f51000-0x4)='GPL\x00', 0x8, 0xe2, &(0x7f00005cf000-0xe2)=""/226, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e55000)={&(0x7f000084f000-0x8)='./file0\x00', 0x0, 0x400000010}, 0xfffffffffffffeec) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0xed4, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a9) 2018/02/01 07:44:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000229000)={&(0x7f0000392000-0x8)='./file0\x00', r0}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x7, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac9000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001a5000)={r3, 0x0, 0xa1, 0x80, &(0x7f0000b79000-0xa1)="c10b339cd297f11b131bfefb76a0c7fb489278b1c43d14f30befe807c42a4bd88dc03c5c6dd23f65afcd4de5b263f48d33e24454bb982baaeb55e0bb9bbb75c04640be5035ce7991dd0d695568bbe337303a083bc21a5cf09e00e2253ce3dfed3cb13b8ad0bd353de2586799bf9c41ae2a5d052ccd1fecf809254f53ab2e909878c4fc5c40014a27c811795cb45c0590c4fc76d60a3e7eb6456ed4431d299d78a4", &(0x7f0000c15000-0x80)=""/128, 0xfff, 0x2}, 0x28) 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x1000002cb}, {&(0x7f0000002000)=""/37, 0x12d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000021000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000001d000)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000022000)={&(0x7f000001b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000022000)=[{&(0x7f0000022000+0xad8)=""/4096, 0x1000}, {&(0x7f0000023000-0xf4)=""/244, 0xf4}, {&(0x7f0000022000)=""/140, 0x8c}, {&(0x7f000001d000-0xdb)=""/219, 0xdb}, {&(0x7f000001a000-0xd4)=""/212, 0xd4}, {&(0x7f0000022000)=""/237, 0xed}, {&(0x7f0000022000)=""/155, 0x9b}, {&(0x7f000001d000)=""/213, 0xd5}], 0x8, &(0x7f0000016000+0x67a)=""/35, 0x23, 0x1}, 0x21) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000151000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003a3000-0x10)={r0, &(0x7f00007fd000)="2f209dc7452e50367686d72804476a2423dc1a0773e9c24b30d7da4b9e405c55a3800117d0f69f5c8fc3fe6e60be384353708631e0ddf5919eeecd815eedc9691d60fe3edce44cded06156152db6e2213a6ebcf85099bd89ba0f3afffb0ed39759ffee83317f2bf561e9c5d8e1a1359775a9139fd1b393020083786ee168fd6d532f587158c934995626a94802610b503547f91239e7d0cb5704b3dba20d3b79b6d314c420c75c215f1e9378e22840d2b06c3d3ca3205bc8ffc4d9dbf0013569d3859c0868ce7f4142469eca49b21dc05bbd0ac9e2ec4d356977cd66a74927"}, 0x10) mount(&(0x7f0000939000)='./file0/file0\x00', &(0x7f0000a60000)='./file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x6000, &(0x7f000032d000)="") 2018/02/01 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000025c000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000606000-0x10)={&(0x7f0000c66000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a03000)={r0, r1, 0x6, 0x3}, 0x10) 2018/02/01 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x362, &(0x7f00003a7000-0x40)=[{&(0x7f0000841000)="bb", 0x1}], 0x1, &(0x7f00007f2000+0x3ae)=[], 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f73000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0x10}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f74000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f73000)={&(0x7f0000f74000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000dab000)=[{&(0x7f0000865000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/112, 0x70}, {&(0x7f0000f73000)=""/115, 0x73}], 0x3, &(0x7f0000f73000)=""/253, 0xfd, 0x9}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00001e5000)={0xa, 0xd, &(0x7f0000f74000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb7f, 0x0, 0x0, 0x0, 0x7}, [@generic={0x9, 0x4, 0x7, 0x20}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x7fffffff}, @call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)='GPL\x00', 0x8c, 0xef, &(0x7f0000f73000)=""/239, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/02/01 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000be4000-0x8)={0x0, 0x0}) mount(&(0x7f00009ab000)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00', &(0x7f00005bf000-0x8)='overlay\x00', 0x0, &(0x7f0000c9f000-0x1000)="29e4") [ 1861.182413] can: request_module (can-proto-0) failed. 2018/02/01 07:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x20, &(0x7f0000bf9000)={0x0, 0x0}) gettid() perf_event_open(&(0x7f000046c000-0x78)={0x7, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x127, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x80000000, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ab2000)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a62000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00005d3000-0x38)={&(0x7f00005ac000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f000050e000-0x30)=[{&(0x7f0000f67000-0x94)=""/148, 0x94}, {&(0x7f0000902000-0x41)=""/65, 0x41}, {&(0x7f00007cd000)=""/56, 0x38}], 0x3, 0x0, 0x0, 0x7}, 0x2000) r1 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000ea000-0x8)='./file0\x00', &(0x7f0000191000-0x8)='./file0\x00', &(0x7f0000604000-0x6)='ncpfs\x00', 0x100000, &(0x7f0000388000)="ba229d0005da3922e86e27646f68d6f815f6ebe15b82fff1940ec32056fc207a9c689d3859edfa84b24a930c21965cb42571f1522b5aac56b18ba289428eb16c86e0bef5b2c58cd80768bbb429") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000816000)='ncpfs\x00') 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000af9000-0x10)={&(0x7f0000d9b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001b7000)={&(0x7f000020f000)='./file0\x00', r0}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d75000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003d8000-0x4)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bd7000)={&(0x7f000044a000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r2, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="", 0x0}, 0x20) close(r2) socketpair(0xf, 0x2, 0x1, &(0x7f0000395000-0x8)={0x0, 0x0}) 2018/02/01 07:44:15 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f84000)=[{&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e37000)=""/204, 0xcc}, {&(0x7f0000f7f000-0xed)=""/237, 0xed}, {&(0x7f0000f82000-0x6a)=""/106, 0x6a}, {&(0x7f0000707000-0xac)=""/172, 0xac}, {&(0x7f0000532000-0x15)=""/21, 0x15}, {&(0x7f0000f80000)=""/110, 0x27b}], 0x7, &(0x7f0000f7b000-0xed)=""/237, 0xed, 0x8000000000000000}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000255000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f88000-0x38)={0x0, 0x0, &(0x7f0000f84000-0x40)=[{&(0x7f0000c47000-0xd7)="40acb28855b9a71b84e4bdc9f90f0bb928d4dc896d250e0f47687149f52b336ca2fbda18ae16aefde7728237245bde8d015d37ef08cc0088dadc9a5ce1147e1ba67132806871d4e40052a3de111275f2899ece8c85e21aef10a736e6a82c10376bcd2eb909ed611e9858fac49cb1bcd88c761b30d35a5436f45c4b8c4d87e3195086a117f028366d82466426a328e92139db89f91c77a507f0db736f6eb631b3f04261ac0f9d78f878168d1749bd40c90eb6d33ae305a0412bfe6aeb1ea19409c6f1f049a8a86a20d4608a9b489a0dc0349bbc3706713e", 0xd7}, {&(0x7f000044a000)="1fffe316a9618c2e91508328d5d4aa78c5", 0x11}, {&(0x7f0000a1e000-0xa6)="c6074db6d0faae9e18e0d8e5d4c510918f6f7c79886eb6f79c2f100ee46fb555c528266c3a1d85683538db7808277c0334fac6ef43a89d8e1a92f78c3ebcd742d32be7fe7fc93f773613c7691907b8314cb328935ca93afb2dd4c43cbfed56dd6fbd0b912fadff167dba0213ab5b5d246b94edb19a3053eed5b1f1df2df8c78a3983ecd9ae5301cfc72b44fae3bdd66411d652d5ce6d18b76022fd68024bc32d6ed76cadc505", 0xa6}, {&(0x7f0000e50000-0x1d)="616bbdfdfaf5b5302329894931afb28671459ae390e4d896a3c80b66fc", 0x1d}], 0x4, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f86000)={0x0, 0x0, &(0x7f00001d9000-0x20)=[{&(0x7f0000c23000-0x91)=""/145, 0x91}, {&(0x7f0000e90000)=""/16, 0x10}], 0x2, &(0x7f00002ac000)=""/215, 0xd7, 0x5ace}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f85000)={&(0x7f0000ef6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x3, 0x3, 0xa, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000369000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000019a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000f88000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ec3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004b1000)={0x0, 0x0}) 2018/02/01 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005f1000)={0x9, 0xa, 0x7, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x396) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000920000-0xc)={&(0x7f0000421000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={r0, &(0x7f0000bdd000)="", &(0x7f00003c2000)="", 0x0}, 0x20) [ 1861.254162] overlayfs: unrecognized mount option ")ä" or missing value [ 1861.279783] [ 1861.281447] ====================================================== [ 1861.287751] WARNING: possible circular locking dependency detected [ 1861.294061] 4.15.0-rc9+ #9 Not tainted [ 1861.297938] ------------------------------------------------------ 2018/02/01 07:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000291000)={r1, &(0x7f00001c7000)="98c151d3de4f3d8288fbeca9e667db4251081f0dc71630c08c42d0cff1df9dea8342008a6ad31c7059c5195d2f50c06b08e98a44fc305b1fae3bd538a1736558f459f3516e09c1f46ec7b735cdd5a71a1ed698bb0a7410630118388ced37d82f09502ce80eecf2164827db0feb602320c5af1390d4171d5c", &(0x7f000078f000-0x67)="6dcdb6dc8293cc2566bcb6ab433ab5fa0951065cde11d4293256516d6a89357cb9ccf6e1cb8c5e98296647a3f22ea761e47d4c6406ef0f5e0b9e58149819958d4bb1524b1a49a05f379a406dbb13ba0b65d2aa9e3469d69309b2dfdfe8d667d1fdcca4e541b627", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000008d000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000709000-0x8)={r4, r2}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000099000-0x4)=r2, 0x4) [ 1861.304247] syz-executor7/5524 is trying to acquire lock: [ 1861.309776] (event_mutex){+.+.}, at: [<000000003cb6c6fd>] ftrace_profile_set_filter+0x7a/0x270 [ 1861.318629] [ 1861.318629] but task is already holding lock: [ 1861.324578] (&cpuctx_mutex){+.+.}, at: [<00000000917cd0c6>] perf_event_ctx_lock_nested+0x21b/0x450 [ 1861.333751] [ 1861.333751] which lock already depends on the new lock. [ 1861.333751] [ 1861.342037] [ 1861.342037] the existing dependency chain (in reverse order) is: [ 1861.349628] [ 1861.349628] -> #4 (&cpuctx_mutex){+.+.}: [ 1861.355145] __mutex_lock+0x16f/0x1a80 [ 1861.359522] mutex_lock_nested+0x16/0x20 [ 1861.364075] perf_event_init_cpu+0xb6/0x160 [ 1861.368888] perf_event_init+0x4e9/0x549 [ 1861.373441] start_kernel+0x4cc/0x819 [ 1861.377733] x86_64_start_reservations+0x2a/0x2c [ 1861.382981] x86_64_start_kernel+0x77/0x7a [ 1861.387710] secondary_startup_64+0xa5/0xb0 [ 1861.392519] [ 1861.392519] -> #3 (pmus_lock){+.+.}: [ 1861.397686] __mutex_lock+0x16f/0x1a80 [ 1861.402063] mutex_lock_nested+0x16/0x20 [ 1861.406613] perf_event_init_cpu+0x2f/0x160 [ 1861.411425] cpuhp_invoke_callback+0x2ea/0x1d20 [ 1861.416583] _cpu_up+0x216/0x510 [ 1861.420443] do_cpu_up+0x73/0xa0 [ 1861.424300] cpu_up+0x18/0x20 [ 1861.427897] smp_init+0x13a/0x152 [ 1861.431841] kernel_init_freeable+0x2fe/0x521 [ 1861.436825] kernel_init+0x13/0x180 [ 1861.440942] ret_from_fork+0x3a/0x50 [ 1861.445143] [ 1861.445143] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 1861.451527] cpus_read_lock+0x42/0x90 [ 1861.455818] static_key_slow_inc+0x9d/0x3c0 [ 1861.460633] tracepoint_probe_register_prio+0x80d/0x9a0 [ 1861.466488] tracepoint_probe_register+0x2a/0x40 [ 1861.471737] trace_event_reg+0x167/0x320 [ 1861.476287] perf_trace_init+0x4ef/0xab0 [ 1861.480841] perf_tp_event_init+0x7d/0xf0 [ 1861.485481] perf_try_init_event+0xc9/0x1f0 [ 1861.490293] perf_event_alloc+0x1cc6/0x2b00 [ 1861.495103] SYSC_perf_event_open+0x84e/0x2e00 [ 1861.500174] SyS_perf_event_open+0x39/0x50 [ 1861.504901] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1861.510143] [ 1861.510143] -> #1 (tracepoints_mutex){+.+.}: [ 1861.516006] __mutex_lock+0x16f/0x1a80 [ 1861.520386] mutex_lock_nested+0x16/0x20 [ 1861.524939] tracepoint_probe_register_prio+0xa0/0x9a0 [ 1861.530706] tracepoint_probe_register+0x2a/0x40 [ 1861.535952] trace_event_reg+0x167/0x320 [ 1861.540506] perf_trace_init+0x4ef/0xab0 [ 1861.545060] perf_tp_event_init+0x7d/0xf0 [ 1861.549701] perf_try_init_event+0xc9/0x1f0 [ 1861.554517] perf_event_alloc+0x1cc6/0x2b00 [ 1861.559328] SYSC_perf_event_open+0x84e/0x2e00 [ 1861.564401] SyS_perf_event_open+0x39/0x50 [ 1861.569127] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1861.574370] [ 1861.574370] -> #0 (event_mutex){+.+.}: [ 1861.579712] lock_acquire+0x1d5/0x580 [ 1861.584008] __mutex_lock+0x16f/0x1a80 [ 1861.588388] mutex_lock_nested+0x16/0x20 [ 1861.592940] ftrace_profile_set_filter+0x7a/0x270 [ 1861.598273] perf_ioctl+0x1092/0x1430 [ 1861.602563] do_vfs_ioctl+0x1b1/0x1520 [ 1861.606946] SyS_ioctl+0x8f/0xc0 [ 1861.610804] do_syscall_64+0x273/0x920 [ 1861.615184] return_from_SYSCALL_64+0x0/0x75 [ 1861.620080] [ 1861.620080] other info that might help us debug this: [ 1861.620080] [ 1861.628189] Chain exists of: [ 1861.628189] event_mutex --> pmus_lock --> &cpuctx_mutex [ 1861.628189] [ 1861.638044] Possible unsafe locking scenario: [ 1861.638044] [ 1861.644071] CPU0 CPU1 [ 1861.648708] ---- ---- [ 1861.653343] lock(&cpuctx_mutex); [ 1861.656855] lock(pmus_lock); [ 1861.662535] lock(&cpuctx_mutex); [ 1861.668580] lock(event_mutex); [ 1861.671917] [ 1861.671917] *** DEADLOCK *** [ 1861.671917] [ 1861.677948] 1 lock held by syz-executor7/5524: [ 1861.682495] #0: (&cpuctx_mutex){+.+.}, at: [<00000000917cd0c6>] perf_event_ctx_lock_nested+0x21b/0x450 [ 1861.692091] [ 1861.692091] stack backtrace: [ 1861.696558] CPU: 0 PID: 5524 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #9 [ 1861.703632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1861.712958] Call Trace: [ 1861.715517] dump_stack+0x194/0x257 [ 1861.719116] ? arch_local_irq_restore+0x53/0x53 [ 1861.723760] print_circular_bug.isra.37+0x2cd/0x2dc [ 1861.728748] ? save_trace+0xe0/0x2b0 [ 1861.732435] __lock_acquire+0x30a8/0x3e00 [ 1861.736565] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1861.741729] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1861.746890] ? __schedule+0x8f3/0x2060 [ 1861.750751] ? check_usage+0x22f/0xb60 [ 1861.754610] ? check_noncircular+0x20/0x20 [ 1861.758818] ? __bfs+0x2e0/0x750 [ 1861.762160] ? check_noncircular+0x20/0x20 [ 1861.766365] ? check_noncircular+0x20/0x20 [ 1861.770573] ? print_irqtrace_events+0x270/0x270 [ 1861.775302] ? lock_downgrade+0x980/0x980 [ 1861.779423] lock_acquire+0x1d5/0x580 [ 1861.783198] ? lock_acquire+0x1d5/0x580 [ 1861.787146] ? ftrace_profile_set_filter+0x7a/0x270 [ 1861.792136] ? lock_release+0xa40/0xa40 [ 1861.796081] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1861.801934] ? lock_downgrade+0x980/0x980 [ 1861.806054] ? rcu_note_context_switch+0x710/0x710 [ 1861.810957] ? __might_sleep+0x95/0x190 [ 1861.814904] ? ftrace_profile_set_filter+0x7a/0x270 [ 1861.819894] __mutex_lock+0x16f/0x1a80 [ 1861.823754] ? ftrace_profile_set_filter+0x7a/0x270 [ 1861.828744] ? ftrace_profile_set_filter+0x7a/0x270 [ 1861.833731] ? is_bpf_text_address+0xa4/0x120 [ 1861.838200] ? mutex_lock_io_nested+0x1900/0x1900 [ 1861.843017] ? __kernel_text_address+0xd/0x40 [ 1861.847486] ? unwind_get_return_address+0x61/0xa0 [ 1861.852387] ? __save_stack_trace+0x7e/0xd0 [ 1861.856685] ? depot_save_stack+0x12c/0x490 [ 1861.860979] ? save_stack+0xa3/0xd0 [ 1861.864578] ? check_noncircular+0x20/0x20 [ 1861.868784] ? kasan_kmalloc+0xad/0xe0 [ 1861.872641] ? __kmalloc_track_caller+0x15e/0x760 [ 1861.877458] ? memdup_user+0x2c/0x90 [ 1861.881144] ? check_noncircular+0x20/0x20 [ 1861.885348] ? SyS_ioctl+0x8f/0xc0 [ 1861.888861] ? do_syscall_64+0x273/0x920 [ 1861.892893] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 1861.897794] ? futex_wake+0x2ca/0x680 [ 1861.901569] ? check_noncircular+0x20/0x20 [ 1861.905779] ? find_held_lock+0x35/0x1d0 [ 1861.909814] ? __might_fault+0x110/0x1d0 [ 1861.913848] ? lock_downgrade+0x980/0x980 [ 1861.917969] ? lock_release+0xa40/0xa40 [ 1861.921915] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1861.927769] ? __check_object_size+0x25d/0x4f0 [ 1861.932327] mutex_lock_nested+0x16/0x20 [ 1861.936361] ? mutex_lock_nested+0x16/0x20 [ 1861.940568] ftrace_profile_set_filter+0x7a/0x270 [ 1861.945384] ? ftrace_profile_free_filter+0x70/0x70 [ 1861.950376] ? memdup_user+0x5e/0x90 [ 1861.954063] perf_ioctl+0x1092/0x1430 [ 1861.957835] ? lock_release+0xa40/0xa40 [ 1861.961784] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 1861.966598] ? __lock_is_held+0xb6/0x140 [ 1861.971284] ? __fget+0x35c/0x570 [ 1861.974716] ? iterate_fd+0x3f0/0x3f0 [ 1861.978490] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 1861.983569] ? rcu_pm_notify+0xc0/0xc0 [ 1861.987432] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 1861.992247] do_vfs_ioctl+0x1b1/0x1520 [ 1861.996105] ? rcu_read_lock_sched_held+0x108/0x120 [ 1862.001094] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1862.006025] ? ioctl_preallocate+0x2b0/0x2b0 [ 1862.010408] ? selinux_capable+0x40/0x40 [ 1862.014447] ? syscall_slow_exit_work+0xf2/0x400 [ 1862.019175] ? lockdep_sys_exit_thunk+0x35/0x35 [ 1862.023818] ? security_file_ioctl+0x7d/0xb0 [ 1862.028198] ? security_file_ioctl+0x89/0xb0 [ 1862.032578] SyS_ioctl+0x8f/0xc0 [ 1862.035918] ? do_vfs_ioctl+0x1520/0x1520 [ 1862.040041] do_syscall_64+0x273/0x920 [ 1862.043905] ? syscall_return_slowpath+0x550/0x550 [ 1862.048806] ? syscall_return_slowpath+0x2ad/0x550 [ 1862.053708] ? prepare_exit_to_usermode+0x340/0x340 [ 1862.058698] ? return_from_SYSCALL_64+0x10/0x75 [ 1862.063340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1862.068157] entry_SYSCALL64_slow_path+0x25/0x25 [ 1862.072885] RIP: 0033:0x453299 [ 1862.076045] RSP: 002b:00007f48ebd4dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 1862.083724] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 1862.090967] RDX: 0000000020816000 RSI: 0000000040082406 RDI: 0000000000000012 [ 1862.098212] RBP: 000000000000027a R08: 0000000000000000 R09: 0000000000000000 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x5f}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000001c000-0x4)=r0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/02/01 07:44:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000363000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f85000-0x38)={&(0x7f00008e9000)=@generic={0xb, "882b27ac49e0f002217e88f024b15c8e2be5ee3a541c7d357bc2941c2ebb72a9bd3b6be7e6a46fc8f1aa19e8785b2da29ed1ab6fa3d13560142c050cc25a259f3a84b54879b79b78c4915044bda78b13f1289be538602aa459ec684ad78b96d82b8eea12b09df6d561b8b9ba6ba191bc0f0b0959f2281c4afbd3d7cbea87"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="d575b8fd3e3fc5d8df9d9e4bb2bc53b5ce9fc32746139622c6ee6042460713a3c1a6053a", 0x24}], 0x1, &(0x7f00007f1000-0x180)=[{0xd0, 0x115, 0x1, "4c8a94eedc2b49b3c2e4f1431af31e00cb4287402aa045e98fc62d549088e0668a6292e7d3f4c5f9ce4899c356a668a8ff571a1193e0753b722da4a4f815a9cc98b54c78e0d80b51d3428c82fcbcdfcc454c3c0a0f1fb4b1676d66ba1df552772f6e8dbbe451b32685e27751d589ebc0deeb591d385a30e1ffc38f28a572c9476e3ed9b35f4ca81c8e9f4a17ba323ff6de0b857088f505d7914876666ae273361353da517d5f2f9b4e73e7461b93f37bcf975ac629a1aab51b55292e6e8a8010"}, {0xb0, 0x13b, 0x1, "60e1f1d1d12ff5b9424274bc33209be7a8a81f67cf2a6c815c5531b5cd9781b4130396c34ba40763b903b4cd3b248b7b9c6ddfb5af532eed0a10195dab5017b424f05b102e797e101e3929b12cba336f702342b17391399b68edd533a87ebe53c5fe88591341f78ca207203abc7ad3360a6822b813a7bce02ff0df3ceeae3186f88814d0828d873a034d8f118754c1fe07d61bd549b9be19f6678eac9cd8b194"}], 0x180, 0x800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000075a000-0xc)={0x0, 0x800, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000b8000-0x20)={r1, &(0x7f0000d09000)="08cf581d3e1c576e1d740f9d4e7282bbf647351e7f2d5947d1ca5edf0e39a1961dce09924c0ec7ac7d1f677670f2721bdd355dd086b920f72e46fa7d11d2dd82c8556770b8deae7d488000f07631aeb9021a7cff024d3cb955280bcc3609efc1c560ea67a3bdde2d6e164e08325bce4aaf54c32a278634dafe8252da8da8d7f9a9e1806a277736de069a35ab64e3f0", &(0x7f000075c000)="a9ee4bee54861fd112f6a6c9a1622750ce724166dd0ad01c5247fabda682c8f656a8278ef82064530b0420de464e694e7b67fa679aff9dbdb2dc665f37c402fbcf7e927931dcb9246692a12d1c2d42f6703271b5e2261c5fbfe5abf9cd9f7db13b60ec788c7d8c0e1c6c5014922724ccefc834476318068d17e8a2fa7c07986615638842266ba077d1e70fa126374eebf0746fc36cb5e73228129def2e3d0ffb9d77f4b961d374cbc8d9a91a580c749788cbc0", 0x1}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000553000)={r1, &(0x7f0000f9b000)="105b12820592957012d2fb43ce48f5361a45fe155749094c3a9264ed9f8e812183d3516a97d5426b91348c94e88c4f0151050fe4fa9d41df423f0dd31462750eef05cbbfa056985afc8916806c6e8a6328c4000a9ebd3741882440bece597f7d93c0cbe7f07a79f0cd9fa7", &(0x7f00003f8000-0xca)=""/202}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d92000)={r1, &(0x7f0000929000-0x8a)="0cbfb8a4885c4a4b60e233c8d776abf27c521514dcefc63f1bbdec8a3ba229f2de2737d644d5a43478ad37c5a6d5fd572acfbbf23c169dfe771132f022288f6494a2beb7e6031143cbe573406f7c370de59ccba272863310e8b9f568a528447dc5cc46d6c2f5da228e331331dd4fe2eee922420ddffe6ad5412c563024b1a74eb25b3d4c8f4919b790ff"}, 0x10) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r4, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) 2018/02/01 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) 2018/02/01 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x8000000000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000567000-0x8)={0x0, 0x0}) 2018/02/01 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000053000)={&(0x7f0000691000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000071a000)=[{&(0x7f0000ad1000-0x7a)=""/122, 0x7a}, {&(0x7f0000198000)=""/121, 0x79}, {&(0x7f00005aa000)=""/250, 0xfa}, {&(0x7f0000fce000-0xcf)=""/207, 0xcf}, {&(0x7f0000ec4000-0x8)=""/8, 0x8}, {&(0x7f000090c000-0x78)=""/120, 0x78}, {&(0x7f00002b6000-0x89)=""/137, 0x89}, {&(0x7f00004d9000)=""/118, 0x4b}, {&(0x7f0000eee000-0x6a)=""/106, 0x6a}], 0x9, &(0x7f000006f000)=""/148, 0x94, 0x9}, 0x40000122) bpf$PROG_LOAD(0x5, &(0x7f0000a3b000-0x48)={0xf, 0x9, &(0x7f0000fab000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x405}, [@call={0x85, 0x0, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)='syzkaller\x00', 0x7a81, 0xc6, &(0x7f0000956000-0xc6)=""/198, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000275000-0x4)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001b000-0x4)={r1}) socketpair(0xd, 0x2, 0x2, &(0x7f00003b1000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000069c000-0x18)={r2, &(0x7f0000f4c000)="7eea14eecc07591e0e1c42c4d3845075c552836f2d35d51e566f7c933f8b707c40dd6cd5e7744e7cfa389b25703d55b25bad78331aabb7cd8ad6bb2739373d9541bb2c6d4c6fe14672936e100a28a48f73db7bf7c6801cf5b604876209e5e5a8334fa3e7e54696c97cc746747baf3355a9aaada924f6da50f6380b30c64047c3be9966cc97bc57d4b3", &(0x7f0000212000-0x8e)=""/142}, 0x18) [ 1862.105453] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2c10 [ 1862.112695] R13: 00000000ffffffff R14: 00007f48ebd4e6d4 R15: 0000000000000000 2018/02/01 07:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='nsfs\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f000049d000-0x10)={&(0x7f0000876000)='./file0/bus/file0\x00', 0x0, 0x0}, 0x10) 2018/02/01 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) mount(&(0x7f0000756000)='./file0\x00', &(0x7f00009ce000-0x8)='./file0\x00', &(0x7f0000636000-0xb)='openpromfs\x00', 0x10000, &(0x7f00005a6000)="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") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000)={0x0, 0x0}) 2018/02/01 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000240000-0x8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ab5000)={&(0x7f0000e6d000-0x8)='./file0\x00', 0x0, 0x5}, 0x10) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") sendmsg$kcm(r0, &(0x7f0000bc5000)={&(0x7f0000402000)=@nfc_llcp={0x27, 0x9, 0x1ff, 0x4, 0xa4, 0x9, "7f07c461fb9f9d6a2b3e33e2eec6917f74bb8d56b85c85761c9fe8ce12bc5e87c8a267f57c29051f8d856395be6aacb228a322fb9ba905fa710839480acc2f", 0x3}, 0x60, &(0x7f00003a9000-0x50)=[{&(0x7f0000e6f000)="7d1b39ba5e21ab9fb2b0fb816fb6612b3bb7616882da3f962f33", 0x1a}, {&(0x7f0000131000)="06191852904a1d43c842c473fc79fd1b93f39ea7f32b75a84f733be11cb6002032d5ada49345079c3781974259f05e9eaedb24e147b8d52b0f20aa51f768f128244e33eced53fdb8c358fca37caa96ba9d4aaba646886687a592a9919def31d5cd0419ae73f2d61a1096c3eb4b", 0x6d}, {&(0x7f0000636000-0x2e)="0de01742d624b975295902821da3a850be96e44e0a420cfa02b2870f526c312d416c9684ce48109c353a8f12ee8d", 0x2e}, {&(0x7f00000f2000-0x80)="43d724ea7057551bb7c2d96e8cb03ccc477f47aa6bcfcf0aaf6d0d844522f2129d286c2aadbca66a7d1bcfa62222fb62afd27e772b2a0ab93f22e44ff2136c7d6149f3963143ca1d93ed7083be8fb6bc5d167d8417b986d41c821c794b4dd5b46d5ade8c02a49f16dbcbe4acbb5b45a85a34f4c283b0428f43b1679757ad85e9", 0x80}, {&(0x7f00002c6000-0xd4)="535eb57fad8884d9e55de4e3e0a6ee634dd5d95d9da9045d48372f4e90f3bf243c66a16df470810e03f098be0816cd03cf9f019bd95c6d37b2f1510b72ad22fa9dc6131dc9ccf71daba15cf04cc1d7a7636f04c3df8211ccbd12f25406571836e60a833cff8dc1154c4e4beef2ab27a3150f8abc70f818707836d8ed4de8a423d3ef8256dee3d49a7fd65d796f8c34461166d83d9c289fc38349ffbbc3e5169679ea65de586085b88580d9aec3650a31c9b85f6bc54ad4311dd567f5e4c53f8cb6c51a0a7fcd3ad910e99de051b8f82de36787bf", 0xd4}], 0x5, &(0x7f000005f000)=[{0x58, 0x0, 0x8, "5e0a343b36fd45827fcda5356850484179c6f15a82d717be1f5a488ab5b9a1df6279b5c416ac8e53d458c48ecffcc9c23f380709849691a170d304370499550a6de02276c57dc4"}, {0xd8, 0x119, 0x9, "115821346001cd8ac97cccbb948f77036162279aa07eae8f3eb19de746f276718b62b33d9371e3033097c20eb29e03645984933d0175b0a9109fd732a88b3279af6949060e46ef4ea44eabca28061b9e5ff9debd7e80f679411205c44f5bf892488d56f16d0f32787f1bb9f9e16baa09b606596eb930ed3e1819968d0e2f17f6690790c3e6a8c61891411b24909806b66bb5ec1d77911900cf9fa453cc8074b2565953c1c1cac10f4d499a2a612db854a2789dc7827c3ddaaad9c57a58bc68273a70a7"}, {0x88, 0x112, 0x797, "6a3cdb75c3d9fa0241c8d8996a6e04acb44ce0daffb8acded21df1ecb1fe53ba5878fb961d8608ad4b2844ef87537de4a2e0214e7d555280689482545ab854416708bab3552923857dcc59c07e222ce724894ac90b8f207c83e29d661d94ce774f57e947971e3a5f475005701fac5ca361ac90"}, {0x58, 0x84, 0x8, "4426190d417d9f01080e2414f21d444f47a384735251514aea302ca2f0170826228d1c53153ee9e9463d2ee6d9dcef207cd8647d77c6c8f8ae7411492324239cd3"}, {0xc8, 0x1, 0x6, "91d0692da0ccd79488b1772fa18dda6b60353dd3bf21fb31af550f312db6cd314dfe0720b322d8c789cc7cd7ec78588b6892d454943fa4d2b94220adbb4a55200d6bdccbe148b6854fe3a58811436ba79e3a8ff78ef3a4ea3c3e86c5367dbb5070a40cb68579abdea2b967aec13768f092e47d61348f28a959c543ac145c857b9bd5ff3539b8bcab0096bb2df915352c40e1a4d715e47537c30b499e3e0edfb71e7351dba72b361a5d90b7885ef2cb2eafdbd01a553c"}, {0xa8, 0x10f, 0x5, "eaa04d744ae9cb33dc1f9a9ed36209dbaede6feaffe4d71a88d4b579eceb68debbe1a2b5ef6c15048edf78f1277db8203116719efdd31bdcc8d6fb5906fa2424ba59c2fc55445fbf159f958cbd61c5a6df74b8d96af4ddb02711700d5f0c5a61da7750d88371572a419d9d881e24dc63c67d23daac034472938382315a328978a7abeeea224dd3e9afab283d7f30fee625fc"}, {0xb0, 0x10d, 0x5c03, "092e9ce1bf255fee95df18f73f85127ff15550afdad996f75ce04b88bae52e6c8e5726aee8e4118000b3537104e6269dfee980fabdcb1f6bd297a3bcee302f81a97d717f527ae4775829793dc68b95f09143c7592a8ad5b609b31e7c79d3dcfb031409dc90f39da34731904d5cccdffa7f23a1ce033e0d9be4d94df3fc858e597b382f682110be3e111e7e847c0be5619e7e08d2833a8c54e5c8bf8946b7"}, {0xd0, 0x100, 0x4, "3e7567af3ad4f059f9a0cf03417b5d6c01923f9694cc86da98fdb808200d7951037963baf78f38fc52f17f76fa118eaa3f808686ce5c52c23ca26d43578567c2e9594c7ae0cf44d29bcbcf8abdafe9c416f2627abb35c2ce50539deabf9961000435f0e84e9b1b32ff71c95097136f7a6f20c396e6298c8319a0a577297664a612ce4859a413227802c12397ca81a227322ebbfea99112510369df3136800cafc4f3e4da0e648c6abf793771166a8fb86a3c8ea7348d3730a1a616bc7337"}], 0x500, 0x10}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 2018/02/01 07:44:16 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x1, &(0x7f0000ae2000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae1000-0xc)={&(0x7f0000ae1000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 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) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000)={0xa, 0xd, &(0x7f0000ae3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x4c9}, [@jmp={0x5, 0x4afc0d72, 0x7, 0x6, 0x0, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xdfbf, 0x3, 0x8, 0x5, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ff000-0xa)='syzkaller\x00', 0x0, 0x4f, &(0x7f0000ae2000)=""/79, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000422000)='\x00') r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000954000-0x10)={&(0x7f00004be000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000008f000)={r1, 0x28, &(0x7f0000e73000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000b97000-0x48)={0xe, 0x9, &(0x7f0000791000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0xfff, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)='GPL\x00', 0x0, 0xe5, &(0x7f0000b84000-0xe5)=""/229, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000062d000-0x8)=0x3ff) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000cb4000)='./file0\x00', 0x40) 2018/02/01 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f000091e000-0x33)={&(0x7f00008d9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000419000)=[{&(0x7f00006fb000-0x1000)=""/4096, 0x1000}, {&(0x7f00009aa000)=""/176, 0xb0}, {&(0x7f0000b8e000)=""/96, 0x60}, {&(0x7f00001eb000)=""/79, 0x4f}], 0x4, &(0x7f00000af000)=""/0, 0x0, 0x4}, 0x10002) 2018/02/01 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c34000-0x48)={0x2, 0x3, &(0x7f00003d3000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001de000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000092d000)={0x0, 0x0}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4f000)={&(0x7f0000521000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000092d000-0x10)={r0, &(0x7f0000d88000)="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"}, 0x10) socketpair(0xa, 0x4, 0x7bbb47eb, &(0x7f0000003000+0x525)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000533000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000019e000)={&(0x7f0000010000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000640000-0x20)=[{&(0x7f0000275000)=""/192, 0xc0}, {&(0x7f00004a0000-0x63)=""/99, 0x63}], 0x2, &(0x7f0000809000)=""/42, 0x2a, 0x401}, 0x10000) socket$kcm(0x29, 0x7, 0x0) 2018/02/01 07:44:16 executing program 7: mkdir(&(0x7f0000429000)='./file0\x00', 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) 2018/02/01 07:44:16 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bdc000)={&(0x7f0000f24000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007f8000-0x18)={r0, &(0x7f0000001000-0xe9)="d90eb5e2bf82ef2e1540266c209916c85d35e2693200a56bd42c9c69a0867bd1f7e124ee09ed18339314fa0147b0a088aae438bf848a954d756134d101a7c4111a6c4ded5f990547fb5e94ae0db99355e2a3f7593e3b2fde7080a3d1811af79c26a460ae849f7deae1e32fbbe1d65a60946dd8c7612932f659a8bdd2c6cf1147a577b6ba3ffc644b9db0b769e9c389d08076c1a51adc22e8f404aafc75b5bc39af707a01daf2cb9d03ce222513dc0e6cfd7126aba37da422a8229b03ccd48e22cde6682047bd498b6e9b4db89709d19ca7da9f6e8d2959df07a0af2d24a89e4417211c085a651f969c", &(0x7f0000001000-0x3)=""/3}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000086d000-0x2c)={0x5, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000cf000)={0x0, 0x0}) mkdir(&(0x7f000070b000)='./file0\x00', 0x0) r0 = gettid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xb564, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f0000da3000)={0x5, 0x78, 0x8, 0x2, 0x7, 0x0, 0x0, 0x10001, 0x200, 0x2, 0x8, 0x6, 0x0, 0x100, 0x80000000, 0x100000000, 0xa9fc, 0x9, 0x5, 0x8, 0x9, 0x81, 0x3, 0xff, 0x1, 0x3, 0x44e, 0x1, 0x8, 0x6, 0x6624f51c, 0x5, 0x400, 0x8, 0x400, 0xa3, 0x7, 0x7, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000fd6000)=0x0, 0x2}, 0x8008, 0x2, 0x6, 0x0, 0x0, 0x5, 0x7fffffff, 0x0}, 0x0, 0xfffffffffffffff9, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7fffffff) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000a5c000-0x48)={0x0, 0x9, &(0x7f0000fd8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x141}, [@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0x5, 0x1, 0x6, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000)='syzkaller\x00', 0x100000001, 0x3, &(0x7f0000f91000-0x3)=""/3, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) perf_event_open(&(0x7f00007b1000-0x78)={0x4, 0x78, 0x4, 0x9, 0x6, 0xeda, 0x0, 0x401, 0x1, 0x5, 0x5, 0x2, 0x7ad3, 0x7ff, 0x1, 0x5, 0x10001, 0x2, 0x0, 0x1076f72d, 0xbcc5, 0x101, 0x4, 0x80, 0x7, 0x0, 0x75, 0x7, 0x3, 0xfffffffffffffffe, 0x2b, 0x7fff, 0x100, 0x3000, 0x5, 0x9, 0x7, 0x200, 0x0, 0x8, 0x2, @perf_config_ext={0x3, 0x3}, 0x0, 0xc8f6, 0xae9, 0x2, 0x1, 0x4, 0x7fffffff, 0x0}, r0, 0x9, r3, 0x2) 2018/02/01 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0xed, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x0, 0x4, 0xa, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00008a2000-0x4)={r0}) socketpair(0xd, 0x4, 0x5, &(0x7f000093d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000016d000-0x8)={r1, r4}) 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x0, &(0x7f0000fa1000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = perf_event_open(&(0x7f0000a57000-0x78)={0x2, 0x78, 0x7986, 0x7, 0x0, 0x2, 0x0, 0x80000001, 0x41, 0x8, 0x58, 0x2, 0xe0, 0x200, 0x88, 0x2, 0x2, 0x3, 0x6, 0x400, 0x10000, 0x0, 0x3, 0x93, 0x7, 0x7fff, 0x4, 0x20, 0x6, 0xac7, 0x0, 0xc4a, 0xe9, 0x80000001, 0x9, 0x4, 0x5, 0x0, 0x0, 0x2, 0x6, @perf_config_ext={0x3, 0x4}, 0x19000, 0x0, 0x5, 0x6, 0x3, 0x1, 0x7ff, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x9, 0x1, 0x5, &(0x7f0000bdc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd9000-0x10)={&(0x7f00003d0000)='./file0/bus\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000e1000-0x10)={&(0x7f00005c1000+0x27c)='./file0/bus\x00', 0x0, 0x0}, 0x10) sendmsg(0xffffffffffffff9c, &(0x7f000033d000-0x38)={&(0x7f000033b000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x1ff, &(0x7f0000e66000)=[{&(0x7f0000ea7000-0xee)="560b509ba24faf7b1aa77fc817679227cae3f24fd3f7f017aea64208bcb88a58b5c634769af12e8e9d6c9b615adb3d2aa526a8004516cc21eebc357991aecefb149c051de83320c9cb5e0561cc59dfc2c0a777c70f98177a17c327d6bbe2232f365d18015c0a2969735a65ba6af8b07bcb44b9b6fd61c7d6cd159c342226f3044c18a4ce2ba042a3b799b405990d93fe7093a3dd459eb096ac229e80905ed65c767d527412121b2cc7e10cd61124c408ff9d84a21d4af57ecbfdabfe292aee7e93da543fb209b791c1df9fc4ecd9f121536910186f0a65df4036f51fcba266cb0f7b0f602b00c34340771a83534d", 0xee}, {&(0x7f0000eac000-0xc6)="77c8bcd18b47f81471a75ea156ee6003be65658d6bd13966770e856d6b2c9697f8e7d0a6ce7e7f73cb676fe2ce1867a7681e2cf8036e336389ae5e79958b5199cc68b5044a8c99e23b285523d0a357eae6143822bb09f5815fc5693c8e38710ad85c4ee2ed17b1106856598cc107146310f2ba836c5ad35ee24b7c2863ed8792e67bede836d3c8c3219da129ea830606d313edffc8b9f25180130f63a53fd6e9610369829a0b505951474837f0049c60c2ca3da8d6e5ffcdcc1128d69b59d2bd53be3ada2ca6", 0xc6}, {&(0x7f0000031000-0xe8)="c07ed5a7c321d39063530f1ad49ca2ce1a336006aec0a43e6d603b37720e125e7fca4be6036476b1f26aaa41b2c100bdaac139fd97f36a873104bcf5304ca69e6dacb0330aaf3601b353edcfa0b85811bca35aadf4dc3b85712fb6f54099634c70412629e3cde91a38ee5458492c928a65c77e84c5522e404a5305e7f13d25bfcf59a68c9e4e77b47333b8acfe98837a8e559174b8adbd1c934cb3dcac930e579299880cac280bcafc94977928cfe88157a4f9643607e2d132139ddb1b9ad5d5dd2a22fe2dd7aa7b86a26e291dfcdbcccf102c074beadf0fee85ee6ce32ee10a774145f4d1942333", 0xe8}, {&(0x7f0000b3f000-0xaa)="260af8987b63705ae1b7c0990dd688ae34580df871d41a5ee7a44d870bde00628b1cb404388ca424e9aa5d78f0433dfa8fa61b32d72e314e0248f6071541d07fa210ce126d282ba2140c5e14082ad210975d342814ad10aa0f974f121093065410ae9e0a31535155a4b5ccb1ffecf9caa6d7a597f8995ffe94cd4651ce7ae21a8a849fd9513f98ee32c85b6ee37423eb925d99e0d7dfb0c5157281c16d893b3e58c242bf201d545a1f03", 0xaa}], 0x4, 0x0, 0x0, 0x0}, 0x90) 2018/02/01 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000eda000)="944edafd94067193c23c999c2e00000000c11a9ecb88b1f6059444d2e5726d0ad7e123f8e5049edd53253886c64ec46445b31588cbe279b167ae16bc2ce80d091511ccbda6378a02915f2624feaf27d68634760e3241620e3ab4ba9cc6421603e8dbcc9e02740bdaa516c801", &(0x7f000033f000-0x2b)="d13d0bc506f4fcfcaa71a24214fc2c05ce956907fe02337238e764cd3a45893242bfb565ade7ae424251c8", 0x4001}, 0x156) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000049c000)=0x6, 0x4) 2018/02/01 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f79000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) gettid() 2018/02/01 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x801, &(0x7f0000151000-0x15b)="") r0 = bpf$PROG_LOAD(0x5, &(0x7f00008e7000)={0x5, 0x7, &(0x7f0000320000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x3, 0x3, 0xb, 0x8, 0x6, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc209, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000ff7000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007bc000-0x8)='./file0\x00', 0xb4) socketpair(0x11, 0x3, 0xfffffffffffffff9, &(0x7f0000d18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c59000)={&(0x7f0000bc1000-0x8)='./file0\x00', r1}, 0xc) recvmsg(r1, &(0x7f0000724000-0x38)={&(0x7f0000e77000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000024e000-0x60)=[{&(0x7f0000bbb000)=""/4096, 0x1000}, {&(0x7f0000c26000-0x40)=""/64, 0x40}, {&(0x7f00004b8000)=""/246, 0xf6}, {&(0x7f0000873000-0xb6)=""/182, 0xb6}, {&(0x7f0000fa0000)=""/21, 0x15}, {&(0x7f00009e0000)=""/3, 0x3}], 0x6, &(0x7f000010a000-0x1000)=""/4096, 0x1000, 0x0}, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) r3 = getpid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000abc000-0x18)={r1, &(0x7f0000872000-0x6c)="c25f450257bc1be3954a2166156a4b050948f920e4cae527a42c3614965a7a1d7e9c8d65b0a43ac92c6519e2743aea44c78fe7bf552ee642be07ba9bf6cd229d37652ea9c75dd5213dbf225030d4491dd4fbfd44608698e78f29db54f527458ea522fe43ef4cd90c77f993bf", &(0x7f00007fa000)=""/244}, 0x18) perf_event_open(&(0x7f0000523000)={0x1, 0x78, 0xffffffffffffa368, 0x6, 0xfffffffffffffffe, 0x7f, 0x0, 0x5, 0x10000, 0x2, 0x3ff, 0x30, 0x5a7409eb, 0x7f, 0x4f8f, 0x7, 0x40, 0x4, 0x1400000000000, 0x3, 0x0, 0x1, 0xffffffff, 0x7fffffff, 0x1, 0x3f, 0x81, 0x2, 0x80000001, 0x3, 0x1, 0x1, 0x5, 0x2450, 0x40, 0xf7d7, 0x1, 0x9, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000bf5000)=0x0, 0x1}, 0x4508, 0x8, 0x100, 0x7, 0x5, 0x4, 0x5, 0x0}, r3, 0xff, r1, 0x8) 2018/02/01 07:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000443000)={&(0x7f0000c8d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000630000-0x60)=[{&(0x7f000049c000)=""/151, 0x97}, {&(0x7f0000aac000)=""/250, 0xfa}, {&(0x7f0000b7e000-0xfa)=""/250, 0xfa}, {&(0x7f000061d000-0x7f)=""/127, 0x7f}, {&(0x7f0000e99000)=""/207, 0xcf}, {&(0x7f0000bbc000-0x1e)=""/30, 0x1e}], 0x6, &(0x7f0000029000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x2000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ab5000-0x48)={0xf, 0xf, &(0x7f00003c6000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fff}, [@call={0x85, 0x0, 0x0, 0x11}, @ldst={0x3, 0x1, 0x6, 0x9, 0x4, 0x0, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x49f27841, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d58000)='syzkaller\x00', 0x200, 0x97, &(0x7f0000382000)=""/151, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c0e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009a2000-0x4)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000021e000)='\x00') 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ee9000-0x2c)={0x0, 0xfffffffffffffe00, 0x7, 0x3, 0x1, r0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:16 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xa, 0x33, 0x5, 0x677, 0xffffe00000000003, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000025000)={0x7, 0x3f, 0x3, 0x9, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001c000)={r1, &(0x7f0000026000)="417d3186114af5d9315081b004fcc2bea7f25098e4c61cecbc82af0e0d93f3f6bf889cff0704dc4a03bc876be245c93ca9e69f65f8ae4ca9e433614dbf5cdc613310f701d99d8caf10eea16a09fe7069b55ea9b02be140667eea6904a0ba536e5206d9f76b0d4245f6531a7c4e1c7f21300e0fa06a17baab96808d49fd0a3127309bf0b5e1218b9ed43c8759d34cd048f100e8c90d5a4c026101094508aecd28abfeca5f873ed915f0f19463d1d14311bc80026b", &(0x7f0000026000)=""/148}, 0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000027000-0x2c)={0xb, 0x7, 0xc068, 0x81, 0x10, r1, 0x7e6da867, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000028000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000023000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r0, &(0x7f0000023000)="", &(0x7f0000020000-0x28)=""/40}, 0x3) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000e000-0x18)={r0, &(0x7f0000028000-0x85)="10d05dc2833ce95c83b64b5969f9bd47504e834b4f21760750f56d5fdc23e3e160c80218e28288ecad673c2e363adfd85fb916ef96254c4c3413a0d298432e38fde6b14838773579d57b3aac5947555dfbea63286de42cb29ee4e0fec96abea4008c053d9547974085d110f0c1060cb365d8054029fc3c31ca568278178cd5604e933720ca", &(0x7f0000027000)=""/4096}, 0x18) 2018/02/01 07:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000939000-0x2c)={0xd, 0x7ff, 0x3f, 0x3, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:16 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004fc000)={0x7, 0xe, &(0x7f0000fec000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0x2, 0x6, 0x3, 0x8, 0xfffffff4, 0xffffffffffffffff}, @generic={0x2, 0x0, 0x4439a9e000000000, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7af}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100, 0x0, 0x9, 0x7, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000422000)='syzkaller\x00', 0x7, 0x85, &(0x7f0000a33000)=""/133, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000421000)={&(0x7f00006b7000-0x8)='./file0\x00', r2}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000ea000-0x20)={r3, 0x3, 0x1, 0xfffffffffffffbff, &(0x7f000080c000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file1\x00', &(0x7f00006f8000)='./file0\x00', &(0x7f0000a26000)='overlay\x00', 0x0, &(0x7f0000b66000-0x7)=',') bpf$OBJ_GET_PROG(0x7, &(0x7f0000c55000-0x10)={&(0x7f000023d000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db9000)={&(0x7f0000dfe000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1f000)={&(0x7f0000676000-0x8)='./file1\x00', r0}, 0xc) 2018/02/01 07:44:16 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d46000-0xc)={0xffffffff, 0x7fff, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002de000-0x18)={r0, &(0x7f0000cd6000)="848c1b9b76878d5b956bd913222413e62d4e28e71258af42dafbafe647edd5a4ea3d7aa94a73fe4621a658cdea546e8215f756a37b7e8c277f103a6ebd713d43a26353da29ee96999d1663a44927ded0ed51eec3e7173739f8480b6e8d42478cff8a7078fc23d9c319775e3d9ffdd6b0599508c0fc84356f266eb4b88f02cd8ecbfdaf878c07639159cc63fd05a27e433dc79d8145807855d22ceccab22f61cf21a3a4bbad4d245bc76525ffee42e3ad5bfb5e91d34bf219ac58a7cb63", &(0x7f00009e3000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d25000)=0x2, 0x4) r2 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000cd4000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000c51000-0x8)='./file0\x00', &(0x7f0000952000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c3000-0x4)={r3}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c16000-0x38)={&(0x7f00005ba000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fb7000)=[{&(0x7f000006c000)=""/54, 0x36}, {&(0x7f0000f80000-0xd0)=""/208, 0xd0}], 0x2, &(0x7f000038f000-0x52)=""/82, 0x52, 0xd21}, 0x10120) sendmsg$kcm(r4, &(0x7f0000625000)={&(0x7f00004e1000-0x10)=@can={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000caa000-0x40)=[{&(0x7f000006b000-0xa3)="4213ec625b749ffc104d1559ee4d02742f3adf2ca650e629c5445e4f997c319e93773e0d85c9f56e81d2d7e22fd251760fe072d0002795f37b68f6ce62814435d52770f176c88bea0c107e6c851148ef08b6b0b13d259c3d3dad2ca0b7399f11e03baf733cb958c76f203cfbf4e093e8765467c8e59d396a484d682f3dc99874924d5ea64df2ff7efae733a4d95d638c3b7bfe691d0e384722ba7bffd9ee9902d88a1b", 0xa3}, {&(0x7f0000a97000-0x36)="78d5a10cfefc9fe2822e3e15ed4dcfa2be39d303f39f3990265ac396599212f8475c2201e213fc536b454de45f33410eddefbe1abe43", 0x36}, {&(0x7f0000b70000)="7c0dd6073c66d3e9e145470c00b3ea4f8768de4fe775c0dc0120ea6fbe878f405734b3164f164f67140bc2b63ab094", 0x2f}, {&(0x7f0000c35000)="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", 0x1000}], 0x4, &(0x7f0000128000)=[{0x70, 0x103, 0x0, "9a9684259a41f2e63e3dc9009f5fd5bf99d759f2c97188daa268a698412f67f1769ae434830d715030b8f0c7796682e982f9c3c5c9f1288ea1fa970d2741f3acbfd73a31cfeabff2dc0a8dbdc08821945db7f9fcbbd2667ac655870ac12d2d"}], 0x70, 0x44040}, 0x0) sendmsg(r3, &(0x7f0000c01000)={&(0x7f0000062000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x20}}, 0x2e, &(0x7f00002aa000)=[{&(0x7f0000d34000)="9d6922426a38eaa470eea9f1f5130ee305ba17cf61a04fd31c43fb4922fc949b5bbfc3a9aa446218e24a1597ec0b6c11195d71115f341da2430042097f4b32b6214a306512338c", 0x47}], 0x1, &(0x7f0000135000-0xf8)=[{0xf8, 0x103, 0xffff, "de81f7211f08d30775cbe1da7232ac559232568bc0d0d9cfb465729914b5dfc561784c938cbfe5d7e163d10ae3fef442c638ceedfa1b3b49b1d2ff93094d15a31150ce6d414a9296744a8263553cd0891c7d48f84264f4492985a8d2397cc357bcc1d9c9249a4b500af7ec2e21c0943bb3dbd585e5a4c800c96e2fd9edca3fec808658970c54a84a8316c54af9d6ccc611bb81a4eeaa052f2e3ed24296497a3becf500b4786bd9bcb653ecdbf3340a72c504f26771c55437129d592532b7e8fda27f14f58e30b3fd47a3758c46d728d85d64e41c484d0b93602bfa754b684f1fff8aad01e7"}], 0xf8, 0x4}, 0x4000000) bpf$OBJ_GET_MAP(0x7, &(0x7f00001b2000)={&(0x7f0000c0b000)='./file1\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffc6) mkdir(&(0x7f000034c000)='./file1\x00', 0x64) perf_event_open(&(0x7f00001ab000-0x78)={0x3, 0x78, 0x400, 0x1c93, 0x3f, 0x7f, 0x0, 0xffff, 0x40, 0x4, 0x0, 0x4, 0x80000001, 0x10001, 0x1f, 0x1, 0x400, 0x81d, 0xbd7b, 0x1, 0x8, 0xffffffff, 0x6, 0x9, 0xde37acaa00000, 0x586, 0x5, 0x801, 0x8, 0x8, 0x1, 0x9, 0x1, 0x401, 0x9, 0x2f7, 0x4, 0x0, 0x0, 0xf347, 0x2, @perf_config_ext={0x3, 0x4}, 0xd93ef74014d3d7b1, 0x5, 0x7, 0x5, 0xfff, 0x2, 0xcbe1, 0x0}, 0x0, 0x5, r2, 0xf) 2018/02/01 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000079c000)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x41, &(0x7f0000689000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) 2018/02/01 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x400006, 0x4, 0x5, 0x0, 0x1, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 1862.689458] overlayfs: missing 'lowerdir' 2018/02/01 07:44:16 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x20)={r0, &(0x7f0000281000)="6fe152c870b8845e19ff764172b05a8e0713b9a78130f6e7e227b4e3dc40bd7afbb53b31792078e0a938439b5a48f2807f37258e356e613cd9eac5387459ed535800a5da7749bc56bba7f2e78603d4629107e09136b39ed670fa1f6f63545fcd0f4b6d5a336bb0b36e1df36405ddd47df5aa6ea95d0ac5080cb4869b2154744f1d1d1361d3ced72b16d8146d2df891148a5c529ab4bf1e86050686e432d1f7b6b6e406452880a954f96383bbc17da77671024ff0a724a88e7254cccb00c50e19c6227b125abd7cd73f8147fc22a48f8c95d7e6893c7d3ccaf7116cad34c5ff1f6b5f5d6c8a5c6b2872a1893e1c9a1bd883027b41fc72", &(0x7f00002fd000)="f5479e74fe6863c4fcb123089b3836234be6a171ddc03d08e7ef27", 0x0}, 0x20) [ 1862.712194] overlayfs: missing 'lowerdir' 2018/02/01 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000fc2000)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf6, &(0x7f000083b000)=[], 0x0, &(0x7f0000d2a000)=""/109, 0x6d, 0x0}, 0x40) recvmsg(r1, &(0x7f0000457000-0x38)={&(0x7f000028b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a98000-0x8)=[{&(0x7f0000396000)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x101) 2018/02/01 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 07:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ba000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7c000-0x4)=0x9, 0x4) 2018/02/01 07:44:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x101, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000246000)={r0, &(0x7f0000001000-0xcb)="86d93d3312f026d123989e451c8aa068f400e8e7c4732046fb327e4098ae9f3e7ff6722770051baee0a917c0e82ac2553a4f3bbd208f784d93675c45bf8bdb881679a7de3f4eed0ab37fc4db3da934b2b2bc30a99ec3f1548a51fbeaca9c17cbd985b2b67579da67c9e45e7887a6c28ae7c23729dc033168158dfc7adcee2e89c6cec093092e9ee12c1cee0c21d66d2a2f5023bb59ebb7172551cd153968f2b533abfc08f3512fad421ef4d1796960117ceb6bdf166a848d450a4ac76cbc03c741d8d26fa44ff2880b8377"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00003af000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x497, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000090d000)={0x1, 0x78, 0x401, 0x8a, 0x24, 0xffffffffffffff06, 0x0, 0x0, 0x8, 0x0, 0x1fb, 0x9, 0x4, 0x5, 0x7, 0x2, 0x4, 0x4, 0x100000000, 0x8, 0x0, 0x7fffffff, 0xfffffffffffffff7, 0x7, 0x9, 0x4, 0x3, 0x62f1, 0x7, 0x32ae, 0x7, 0x8000, 0x0, 0x2, 0x9, 0x9, 0xfffffffffffffffc, 0x2, 0x0, 0x8, 0x4, @perf_config_ext={0x100000000010000, 0x4}, 0x2000, 0x400000000230b, 0xfd76, 0x3, 0xfff, 0x8, 0x80000000, 0x0}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffff9c, 0xa) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000820000-0x10)={r0, r1, 0x3, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/02/01 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x1, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r0, &(0x7f0000feb000)="", &(0x7f0000fec000-0xa)="", 0x0}, 0x20) 2018/02/01 07:44:16 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f0000017000)="", &(0x7f0000026000-0x1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x5, &(0x7f0000026000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000001a000-0x8)=0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f000000b000)='*'}, 0x7) 2018/02/01 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000566000)={r0, 0x28, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000072c000-0xc)={r1, 0xfffffffffffffff7, 0x8}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f1a000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccc000)={r0, &(0x7f00008c2000+0x90b)=""}, 0x10) 2018/02/01 07:44:16 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c19000)={0xffffffff, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000023000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000-0x10)={&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f000000c000)="4efe23ad845cac6f56f2e8a8e4ed205aa23b4f78cbafa2adb54ea8168b8287f1765c1f5050c23700e6073f909a5518ab8223bc0fc21eeed354a33071baddbdcf353c86eac5e06d", &(0x7f000000d000-0xcf)=""/207}, 0x52) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000b000-0x10)={0x1, 0x28, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r3, 0x1, 0x14}, 0xfffffe83) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={r4, &(0x7f000000b000-0xfd)="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", &(0x7f0000002000)=""/250}, 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000e000-0x33)=""/51, 0x33}, {&(0x7f0000008000-0x7a)=""/122, 0x7a}], 0x2, &(0x7f0000000000)=""/239, 0xef, 0xc000000000000000}, 0x1) sendmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/02/01 07:44:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x9, &(0x7f0000f55000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, [@map={0x18, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d99000-0x4)='GPL\x00', 0xfffffffffffeffff, 0xcc, &(0x7f0000497000-0xcc)=""/204, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000148000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="a9", 0x0}, 0x20) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008fe000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000bbc000-0x38)={&(0x7f0000be3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a0a000-0x20)=[{&(0x7f00007bf000)=""/184, 0xb8}, {&(0x7f0000d98000)=""/48, 0x30}], 0x2, &(0x7f0000a72000-0x1000)=""/4096, 0x1000, 0x1}, 0x40010020) 2018/02/01 07:44:17 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000-0x48)={0x9, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffff487, 0xf, 0x4, 0x7, 0x4, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = perf_event_open(&(0x7f0000cdc000-0x78)={0x2, 0x78, 0xffffffffffffff94, 0xc91, 0x3, 0x8, 0x0, 0xc000, 0x40000, 0x2, 0x10001, 0x6, 0x7, 0xb0, 0x2, 0x10001, 0x9, 0x2, 0x7, 0xb7, 0x4, 0x8, 0x5, 0x9, 0x7, 0x8, 0x20, 0x2, 0x298d, 0x80, 0x8b2, 0x7, 0x6, 0x5, 0x7ff, 0x1ff, 0x3, 0xf05b, 0x0, 0x5, 0x5, @perf_config_ext={0x0, 0x200}, 0x1, 0x7c, 0xfffffffffffff851, 0x0, 0xf8b, 0x745, 0x5bd, 0x0}, 0xffffffffffffffff, 0x6f, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) 2018/02/01 07:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00001b1000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c3f000)={&(0x7f0000674000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000702000-0xe)='./file0/file0\x00', &(0x7f000084a000)='./file0\x00', &(0x7f0000477000-0x7)='sockfs\x00', 0x0, &(0x7f00005e4000)="4b1f9693c05c8e6482fa1916fd31a9d10a9c375d5466fa2c924057eb03d9becd24a50d2a85d00bf83d6a7e3c6bf68200ddc4a8324ff926122898aaf189a0ed12f1c805ee0ebed5338ebe4d11fd89d309e86dfb8cc08d8afec787d35be67ed19055203d7ab4e7e8696b3a28dfc39d51a0545d79ac3a74e915221f50a9373218892722f06111e8fb259082d1fb5c3db6154817cd5447f470b1bae200775441b4738cbc772205faac210e6370eadc76d26ef0c3fb47005e131be87b42e4d42417dff39a6409") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c77000)={&(0x7f0000854000)='./file0\x00', r0}, 0xc) 2018/02/01 07:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xa, 0x200, 0x9bc1, 0x41, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a17000)={r0, &(0x7f0000b88000-0x2e)="c54496c60a73e5b2752d7f2e7889a70efcf501c6cfe16c3be1c2918ec2b5b343745db947dcf8bca57faf44f28cdd"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000849000-0x10)={r0, 0x28, &(0x7f00007a2000-0x23)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 07:44:17 executing program 1: socketpair(0x11, 0x80000, 0x2, &(0x7f0000a80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xa, 0xf16, 0x2, 0xc77c, 0x6, r0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000746000-0xc)={0x0, 0x1, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077a000-0xe)={r1, &(0x7f0000026000-0x92)="25037c9093b0b04cd85d0bb19f8a00be2c40be3a2168ac16f5ae85baf5929bf5175c424a8f044f3fac2038fd2270abb88d98d5d29d86c3a565cfc09cb382742d0df77033ace321b0629dd079c4f87389c3bdd86ccde0d12a99b968331f016c696555e6d202e0cf0454e27dc823b21237b4bc06fead4b62bfc2f66a1a166f20acf6fd51b434bddec2d35eae956e6d40449ccf", &(0x7f0000fb5000-0x7)="1575e9135bd8c7", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0xeae0, 0xffffffff, 0x8, 0x0, 0xffffffff, 0x100, 0x8, 0xfff, 0xa9fc, 0x9, 0x9, 0x80, 0x1000, 0x5, 0x40, 0xc, 0x5, 0xffffffff80000000, 0x1, 0x0, 0x5, 0x1ffb, 0x8, 0x5, 0x10001, 0x1, 0x1, 0x80000000, 0x7, 0x100000000, 0x3, 0x0, 0x525, 0x101, 0x1fc1, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x8, 0x0, 0x8, 0x1, 0x0, 0x4, 0x401, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f00008b3000-0x5c)="03", 0x2000000000000000}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000278000)={r0, 0x7, 0x0, 0x200, &(0x7f0000c6c000-0x4)=[0x0], 0x1}, 0x20) recvmsg(0xffffffffffffff9c, &(0x7f0000e1a000-0x38)={&(0x7f0000130000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00008f2000-0x50)=[{&(0x7f000034d000-0x1000)=""/4096, 0x1000}, {&(0x7f00004df000)=""/2, 0x2}, {&(0x7f00002bf000)=""/194, 0xc2}, {&(0x7f00001d3000-0x29)=""/41, 0x29}, {&(0x7f0000094000-0x7f)=""/127, 0x7f}], 0x5, &(0x7f0000a64000)=""/50, 0x32, 0x2}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000089b000)={0x9, 0xf, &(0x7f0000ec9000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xe1d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000086f000)='GPL\x00', 0x200, 0xaa, &(0x7f000055e000-0xaa)=""/170, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair(0x5, 0x6, 0x7, &(0x7f0000248000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000411000)={&(0x7f0000d09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000018d000+0xf53)=[{&(0x7f00000fe000)=""/14, 0xe}, {&(0x7f0000ba5000-0xe1)=""/225, 0xe1}, {&(0x7f0000c88000-0xce)=""/206, 0xce}, {&(0x7f0000da9000)=""/0, 0x0}, {&(0x7f0000443000)=""/129, 0x81}, {&(0x7f0000bca000-0x2)=""/2, 0x2}, {&(0x7f0000546000-0xd0)=""/208, 0xd0}, {&(0x7f0000ad8000)=""/72, 0x48}, {&(0x7f0000bbe000-0x81)=""/129, 0x81}, {&(0x7f0000357000)=""/183, 0xb7}], 0xa, &(0x7f0000a50000-0x1000)=""/4096, 0x1000, 0x0}, 0x100) sendmsg$kcm(r2, &(0x7f0000c01000)={&(0x7f0000f92000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x1, 0x4, {0xa, 0x1, 0xa202, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1400000}}}, 0x32, &(0x7f00002c2000-0x50)=[{&(0x7f0000af5000)="50a4ef916297dbfa7a", 0x9}, {&(0x7f000086c000-0x8d)="99cf9988ee5604123fb76128ffb4df1783bb7f1cb0ff29acc4c57798b1bcbfed2256ea998ce719a93afb06629371771ddcf5242053f48a27c36a5817dfca619dcc3eba006ddbf41a18d45edf6fd28800e6992d67e89dd2c5298beae5b804ec0d644c3b30511ef143460fbaeeb2e89f05deb293a44c73b0385e0e6d869210f8cf6845d6fba0feda9ed3b1d0bf35", 0x8d}, {&(0x7f00000b6000)="945824d55890cb181057cc4658d496721858d29b7a28fd3a3c3d2bcfc6079bb65bb57ec5c3701a7df1d63ec5f837045ae03b10e0b277b232f5ec9f4e9ea651cc5759d8a1f8943edf871dd36ba0666db83282ba4d5fbf34c948eb01f3eb08efac7ef259745c7f2f5212c6fb3cd7f57cc96af46248b568412bec1dc6ec6c2b22f7d43720ab4a927b0a735d839422153ecafaea3da361f3fe97638548487c0ccbd0ca45a05277301b2b2fcc76ca02006ba9b55a52c306674d8536b6e165e80a", 0xbe}, {&(0x7f0000aa9000)="781dad8fff7034ef024448a1a03f3fe006dcf7987464f29db949c77bd2edf360e95a3ab40d8dfc8b36e774fe2aa1215b116f1cade4b157af79d036e02ba9d4ebc1dae77d1b0ef48bade2e226a9a6a97feb9a5fc7548e129d6d393bee30782b4734efefbb445b7592e0bb11bbb195b5c442278447fbecbcf32f52c73367178d8b41d0c387b3b441a9afcfa0ef18473b4ba9bc07ab6834cf6a12ee0de808b8e913f2047e26b7151ee7d10c3fa72f673737ac0473f270d7431fa99eb9ce7bf64099dfdca5e199b9ea935ec71ab7f2e7c4c2dbd2a237ada1402716881763a4b0431551e2cea43ffe", 0xe6}, {&(0x7f0000e34000)="65b5d747822625938ef27b3bf928430c50109846bdea9f01e1ab7827c06fffb7a499eee78cf9b8d50fb8ff2414068600c7bd513e688ccaa16e302520b28adba0b2145ed40c0924564117a0ff73a812dc981f7e95ab82d4da75c4c37bb84c450ef1e09884c805daae465c8be07d8b937c0f8e92447b4414264aad0d92feabd185761e82971c8b7bffa9aaf6441598be6da4", 0x91}], 0x5, 0x0, 0x0, 0x20004010}, 0x1) 2018/02/01 07:44:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xb)='openpromfs\x00', 0x1c08, &(0x7f0000001000-0x18)="18253e52c10bd19e06a3c06c84fcf9b2c6ac9ad96bb1d12f") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x5, 0x3, 0x216, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0xa0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x100) 2018/02/01 07:44:17 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffeaa, &(0x7f0000ca3000)=[], 0xbd, &(0x7f0000544000-0xed)=""/237, 0x234, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000602000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000f80000-0x10)=[{&(0x7f0000f80000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000f80000-0x11)=""/17, 0x11, 0x81}, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cf7000)={r1, 0x3, 0x0, 0x7000000000, &(0x7f0000f82000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000083f000-0x38)={&(0x7f0000ef8000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f81000-0x40)=[{&(0x7f0000f80000)=""/151, 0x97}, {&(0x7f0000881000-0x93)=""/147, 0x93}, {&(0x7f0000f81000-0xb9)=""/185, 0xb9}, {&(0x7f0000f81000-0x40)=""/64, 0x40}], 0x4, &(0x7f000059a000)=""/57, 0x39, 0x22e}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000032a000-0x38)={&(0x7f00003cc000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x2, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000036b000-0x40)=[{&(0x7f0000f7f000)="446b68f0fea34262b20c4acc35bcfe5645548288f64f314be076d58ed7c32f06d7100fb298908e1e9f3d374c3c4fbe2ab1d435a13d631d446d0e5acfe787efc6fe54dfc55b46c0ca351699749b9a4c", 0x4f}, {&(0x7f000043b000-0x59)="d9fc68b1ccc3696acfd6eba39268eeaabd772fc74d0d38778eecd2334ab22512f53af776ec5bc286cdbe64af2837b635a66f9a3a3da99b23376e1d6643219fcf0ba9dfe6c762edc9d5d463c3b28a7a093bb33e5bb90b6b6cb8", 0x59}, {&(0x7f0000f80000-0x9c)="d03f7bb7d4f8303579b58d280b163f4f83cd6cb2ccb471d59030c9f2c7b710890049af9e0c9be9b43761442800b68ca320419282c3c934c1b0f5c3db0aecfc785b1bb14ee3d5485305b9a054879af2a684207a47ba0bd120dd14666aacd125a5b9fb281f6df0063e576a2a210d497c242d2869019c84b5d1037e2b4f7a9ed801714e32b5af1847a605fdd71d65936e69545acd8d89f3596b628a1c88", 0x9c}, {&(0x7f0000f3e000)="3549611c6be1f25354995453f111dc093f0249d8beecf3977cd3fb824e23311c36abdb7b9632539bcfe10941c1890048f9c563e563171c9a6d526da859717c8531682f9e29a6824509a2ebd47cc8bf15dee829d1074031dbec6b0b7faefb45e8f3fa527f6b859b8ede64eee49595a64265e496d085c27ef171f3cc872ebece8cea11d5d03abfd8ccee2ce1e2e2754bd41cac3a169de2083d41bbfdf5336e7ad3144d2a1627e5f7365d9f1399c55c73f0fa0c28f62ca196a3ff8f7bb4febd06fc4756096c4366ee49fd44da4cfdd487a40fcf4cd2a952ec48d3119959536dd453867e4e09aa96c7b4e0bfad8c4ef966ad829c", 0xf2}], 0x4, 0x0, 0x0, 0x4004}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 07:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a8000-0x78)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0x8, 0x8001, 0x0, 0x7, 0x7, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e0000-0x20)={0xffffffffffffffff, &(0x7f0000097000)="08abd78feb035f", &(0x7f00006e1000)="", 0x0}, 0x20) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000794000)={r0, 0x3, 0x1, 0x0, &(0x7f0000e4b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mount(&(0x7f0000984000)='./file0\x00', &(0x7f0000439000)='./file0\x00', &(0x7f00008f3000)='tmpfs\x00', 0x4004, &(0x7f0000389000)="b11ec422473e6c6bc01c2834804a8eb94c0ced2f6cf17f9cdde2e8e07705e1b5a899753c863ed2f2795e02b37b069aff2cf81e5a20b073b78750e891f695be8e3bbdcb81fb0bb01cc7297981c48ddfe030eac0aee1ccd88708c5c511e7adc4359dbeb5d42419be6e16feb45afda1bdd913af11dcf6955499") 2018/02/01 07:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f00009b8000)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f00009df000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a2000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003f1000-0x8)={0x0, 0x0}) getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000077f000-0x8)={0x0, 0x0}) socketpair(0x2, 0x80000, 0xcd, &(0x7f0000584000-0x8)={0x0, 0x0}) 2018/02/01 07:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x10, 0x80803, 0x5, &(0x7f0000612000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000635000-0x78)={0x1, 0x78, 0x2, 0xba, 0x80000001, 0x1, 0x0, 0x6, 0x2000, 0x2, 0x52d604d8, 0x57, 0x6, 0x100000001, 0x0, 0xffffffffffffe729, 0x9, 0xfffffffffffffff8, 0x1, 0x20, 0x4, 0x1, 0xf77e, 0x8, 0x10001, 0x0, 0x9, 0x5f606e8a, 0x413, 0x7, 0x8, 0x10000, 0x0, 0x7, 0x7, 0x400, 0xfffffffffffffff9, 0x4, 0x0, 0xd7, 0x6, @perf_bp={&(0x7f0000fe4000-0x1)=0x0, 0x8}, 0x2, 0x8, 0xc23c, 0x0, 0x20, 0x36, 0x7, 0x0}, r0, 0x9, r1, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000214000)={r1, &(0x7f00000d6000)="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", &(0x7f0000040000-0x75)="1527831812c59e48f44f04912414d65cf44a7b1edb116f0b1da31cb293eb6deac945abb4c8363612316efe908d378ac11236dc7b3d1616002b3ab3d790af8321af652b7321530b4c817c62f3dfc4ffaa0a559b64f74c0c4f2028b4f6c2f6d2f672db79042a035383732c5c4ef00543d186e1c06727", 0x3}, 0x20) socketpair(0x9, 0x8000b, 0x8454, &(0x7f00008f2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000977000)={r3, &(0x7f0000485000-0x1)="f0", &(0x7f0000863000-0xe6)="7eef9bfdcad9ff67dd70f58b71b363b9cff6dff9ef0f90509b49171dec6a6cbc183af284957b458a1ff65df5f4248b9fff21c92668cffa82c6d83d3c080b7e96e493140c2ee202fdf3dbe14b9b3f4c8a6e2ab8a4239a842671dbe0e6997b07b2a1a697e77d5576111e7e18c423391d0d8dd0e8414a4e35ea4cec86689e7fe528cc58e83768d8d2a982a2c9e668605082387e8d66e622ab7dd1d41a6fd2b8de8bc8652ba27b8e3ca9de5dfc24d2c07e8490ca71e2b9ae63d22fe71182f3fd09e80d1bb69ad61defe5e81e4007fb6296c6ee0e0d09497c9555ec6bc84fba32150b4fe93cd2e1b4", 0x0}, 0x20) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00003a1000)={0x0, 0x0, &(0x7f0000336000-0x80)=[{&(0x7f000066e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000757000-0xb8)=""/184, 0xb8}, {&(0x7f0000246000)=""/41, 0x29}, {&(0x7f00001ee000)=""/127, 0x7f}, {&(0x7f00007ed000)=""/178, 0xb2}, {&(0x7f00005f3000)=""/144, 0x90}, {&(0x7f0000088000-0x63)=""/99, 0x63}, {&(0x7f00002a5000)=""/56, 0x38}], 0x8, &(0x7f0000684000-0xb7)=""/183, 0xb7, 0x7}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000e47000-0x3)='lo\x00') [ 1862.950657] tmpfs: No value for mount option '±Ä"G>lkÀ(4€JŽ¹L í/lñœÝâèàwᵨ™u<†>Òòy^³{šÿ' 2018/02/01 07:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x100, &(0x7f0000b3a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000-0x10)={r0, 0x50, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000049a000)={0x4, 0x10, &(0x7f0000909000-0x80)=@raw=[@alu={0x7, 0x7, 0x5, 0x8, 0x3, 0xfffffff8, 0xfffffffffffffff0}, @jmp={0x5, 0x401, 0xd, 0x3, 0xb, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x6, 0xa, 0x3, 0x1, 0x32, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffa, 0x3, 0x101, 0x0}], &(0x7f0000147000-0xa)='syzkaller\x00', 0xfffffffffffff000, 0x35, &(0x7f0000c64000+0x956)=""/53, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00003ec000)={0x3, 0x7, &(0x7f0000083000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x1, 0x6, 0x6, 0x0, 0x92, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x3165}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000061c000-0x4)='GPL\x00', 0x400000000000, 0x15, &(0x7f0000e21000-0x15)=""/21, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/02/01 07:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000768000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x80000, 0x3, &(0x7f0000322000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000043f000-0x18)={r1, &(0x7f000000c000-0x6a)="24863b612db26bb2e12027611a4b31279a92f34e41d469f922bddd18f71e12ef0c915c87d4d153addce7bc5e8a4d8cfb114fe5f68d15e60941173d6b46bd78bcca9a88c654815fd07f96af159ee9d7be4a05f5ff37d658a3a6e7f599e42bb6bfcc33fd69d7aed410467c", &(0x7f0000a6e000-0xab)=""/171}, 0x18) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, ""}], 0x10, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f75000)=0xffffffffffffffff, 0x4) 2018/02/01 07:44:17 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e1c000-0x4)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0xcb66, &(0x7f0000a29000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f77000)={&(0x7f0000f77000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x2, 0x3, {0xa, 0x1, 0xe65, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}}}, 0x3a, &(0x7f0000946000-0x10)=[{&(0x7f00009e9000)="9410d9948a6394d40a386a836a7f4bc1a21f3ae207e7c4579e9fa3c55e1f9fe432bcdb008830b8b716519db381c0b8b85493839e5844205f7ace8437b16f63900660f93b1356a2d059106b3dbc537ddfcef61cf8598a8af6c9bfbfe85b7dffe8ae0cb683d4d636c29c221847e82ba802c83241ae5eaeedd242d25a5fb210f00eec58c4c0dcf26029a324fe4b9aaa40c892f6c33637bf6b92f68e12cd820e6ca7aa95031a6a6a35baef1a6c1a52597d7392d06018236c1810f81f981cf780c5f9", 0xc0}], 0x1, &(0x7f00009f1000)=[{0x20, 0x189, 0x5, "c356c1ea4d16090e14a2"}, {0xf8, 0x118, 0xcc5, "f1803ccfc47a62902c5d0952fca1ddbcc3f374f555837422c7bcce576c385c3c8fc11fb0ddcd54ffee8828b85d3a77e7333417e740192b3f04dbec49cfe9e1aa3f043aa8c201b68601245e60b9d436e2b8b994a7377316e071b747d694821edb0c5deb09f0ce2029e09af4802bca0337ff32c7cf92380f0b7f1a92a9846c3646007960cb64b6c202911c30548d337a515c0339b9b54313d904a74c5291ed36498a62552a344417c98d4d4f341602ff4db7f434001f8b27ae7a5093283e62b8de5b534fd3034e3f7469a18c9be15456a670e712074953a98f9084053782a9ac1cb04060f0776f394b"}], 0x118, 0x20000001}, 0x40000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002c1000-0xc)={0x0, 0x23, 0x18}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xfffff