f, &(0x7f0000147000-0x10)={r1, 0x50, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x2, 0x0, 0x6, &(0x7f0000bb3000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aef000-0x10)={r2, 0x50, &(0x7f0000360000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000596000-0x4)=r3, 0x4) 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000771000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000504000)={0x0, 0x0, &(0x7f0000aa0000-0x10)=[{&(0x7f0000f1e000)=""/212, 0xd4}], 0x1, &(0x7f0000a7b000)=""/87, 0x57, 0x8}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x1a)={0x1, 0x2000000000000190, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x5c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x6, 0x20000000000009, &(0x7f00006fb000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000f52000)={&(0x7f0000ada000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000-0x20)=[{&(0x7f00001a5000)=""/141, 0x8d}, {&(0x7f0000425000)=""/4096, 0x1000}], 0x2, &(0x7f0000968000-0x1000)=""/4096, 0x1000, 0xda0}, 0x10040) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000695000)={0x0, 0x7, 0x18}, 0xc) r2 = getpid() perf_event_open(&(0x7f0000508000)={0x0, 0x78, 0x200, 0x8000, 0x3, 0x0, 0x0, 0xfffffffffffffff7, 0x200, 0x4, 0x6, 0x0, 0x7, 0x4, 0x1000, 0x800, 0x1, 0xffffffff, 0x7ff, 0x6860a839, 0x5, 0x7fff, 0x7, 0xff, 0x17e, 0x7, 0xef0, 0x9, 0x7, 0x9, 0x8, 0x37, 0xfffffffffffffff7, 0x3, 0x40, 0x6, 0x7, 0x1, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000bbd000)=0x0, 0x0}, 0x20000, 0x0, 0x9, 0x3, 0x5e5d, 0x6, 0x7ff, 0x0}, r2, 0x1ff, r0, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ee9000-0x18)={r1, &(0x7f00007aa000-0xe0)="74655258b9ab889dac26a39a08698357e3955b5e79bb7c8bad6170b0cc2c37b787568d258194ec8a809f44d4bc137e4e4e4b544a305a739a251b00e46dee3e10ee1d99d103500db93810af3fd1331b6b1d9c5197a70f2ba31e74f97ec9c96849602df06f5d70c083812cd0eec06a78060d999e55c14261afa82749a2bfcc0df97c373d41e11746cf0a397591545ec2dabbe31a662994216c2e99c0dc09e7cb93e5d9444b1a706d0a0a5c59c987d1899dbafcf5442bb2ba5ecb6319c4b1bcbedbc87760ce670b81aaefb54c276d402fe9dbe4c93b320a4d5590868ad88c6c283a", &(0x7f00001af000-0x3)=""/3}, 0x18) mmap(&(0x7f0000d46000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cf9000)={r1, 0x28, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e49000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000980000-0x8)={0x0, 0x0}) r5 = bpf$PROG_LOAD(0x5, &(0x7f000044f000-0x48)={0xe, 0xf, &(0x7f0000800000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x29a}, @alu={0x7, 0x1b79, 0x6, 0xf, 0x4, 0x4, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3eff, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x36}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dcb000-0x4)='GPL\x00', 0xffffffff, 0x47, &(0x7f00003c2000-0x47)=""/71, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00003ff000)={r4, r5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000000000000fe) mount(&(0x7f00006b9000)='./file0\x00', &(0x7f0000362000)='./file0\x00', &(0x7f0000d66000-0xb)="65666976617fff7300", 0x2100000, &(0x7f0000571000)="65141c4d60b9f369010f1c9ea175f2952677de7114194600affef0306bb9c0adba98c54016518c2182747caa5186062a2472c4334286c20342090267567702f329de1f03d67d642e5651c1ee516cfd8114ce3b0a0664a469d0ed986278d7f34f51b3ba8fa49cb6e4c9da8785f19943d71cf98efd6f7e60f49b4a1a7b7268e7e766287a0629cc8e8f479aaae8217efb5891ee67bde4b4f1a3b81fd4d42df7e8e3f80360e6e03b771b0512f488f90e1aff7434e4310b9b4e7bcc34ce5f257ac6917bba17e638dcdf3e8bc8d673fd84004d0dfc36") socket$kcm(0x29, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005f2000)={r1, &(0x7f00008b0000-0x78)="fd37f261a6396088c0656216cbb5b381d21c8d1abff68bc9198c1408c34bf96a85c5abcd5a318d42ea4324e88226f251ad6bb6145a894fcd4d3958e81fdf4465bab49bacb744cbccd5971bb3038dcd3dd26725a03b58b186e961a3735f2abf48ee5ce17e03bd3b6acf81dcffbdc8848f4e49cb309a5f3a02ac0b7b812db799ca2344cc15630f8c92e1420957951b145ad81e3bd1b5e9b6f4030203c075071eb3be7d1fe03cd403da8095f3027d733882edd84ba59b360546610090b9956f9b114e8daa3b3b737f827c310af0d7b731355b6559f7ffa590666912d02360be740f999594dc73934129ed36593ba935a8645ac3", &(0x7f000004b000)=""/235}, 0x18) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000009000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="f7", 0x1}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8000) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x401, &(0x7f000014a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[], 0x0, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x99, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000c06000-0x8)={0x0, 0x0}) 2018/01/28 21:34:18 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00005d9000)={0x5, 0x78, 0xffff, 0x3ff, 0x4, 0x7fffffff, 0x0, 0x0, 0x840, 0x0, 0x2, 0x6, 0x9, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0x100000001, 0xfffffffffffeffff, 0xfff, 0x1, 0xfff, 0x9, 0xca, 0x0, 0x40, 0x1, 0xbf, 0xf262, 0x1a, 0x0, 0x4, 0x1, 0x8, 0x0, 0x1, 0x1000, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xe}, 0x400, 0x2fe, 0x3, 0x7, 0x101, 0x4, 0x8, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f00002e9000)={0x5, 0x78, 0x7, 0x10001, 0x3, 0x1f, 0x0, 0xbc, 0x0, 0xc, 0x180, 0x1, 0x7, 0xdf, 0xe8, 0xfffffffffffff001, 0x7, 0x9, 0x8, 0x1, 0x8, 0xffffffffffffff34, 0xffff, 0xffffffffffffff02, 0x7, 0x65, 0x7, 0xffffffffffffff7f, 0x5, 0x100000000, 0x1, 0x1, 0x70fa, 0x2, 0x6, 0x9, 0x7, 0x2aa, 0x0, 0x100000000, 0x7, @perf_config_ext={0x9, 0x8}, 0x20000, 0x6, 0x0, 0x5, 0x1, 0x3, 0x20, 0x0}, r0, 0xc19, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) close(r2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00006fb000-0x8)=0x15) 2018/01/28 21:34:18 executing program 5: 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) bpf$MAP_CREATE(0x0, &(0x7f00004dd000)={0x7, 0x68, 0x0, 0xc371, 0x10, 0x0, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x500000) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000c2f000-0x78)={0x1, 0x78, 0x5163, 0x4cb0, 0xd78, 0x2, 0x0, 0x238, 0x40000, 0x2, 0x100000000, 0x7, 0x6, 0x1, 0x78be, 0x200, 0x80000000, 0x1, 0x69, 0x0, 0x100000000, 0xc3, 0x81, 0x10001, 0x400, 0xfffffffffffffff7, 0x7, 0x73b9, 0x1, 0x1, 0x69e7, 0x3000000, 0xfff, 0x1, 0x38da5955, 0x7ff, 0x7, 0xb578bd2, 0x0, 0xc7d, 0x2, @perf_config_ext={0x81, 0x40}, 0x80, 0x0, 0x50, 0x5, 0x7, 0x6, 0x4, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000728000)={0x4, 0x78, 0x2, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x48, 0x8000, 0x0, 0x800, 0x312b84a6, 0xbb2a, 0x0, 0x20, 0x6, 0x9, 0x8, 0x8, 0xfffffffffffffd4e, 0x7, 0x2000, 0x9, 0x0, 0x3, 0x40, 0x9, 0x9, 0x100, 0x7ff, 0xaeee, 0xecb, 0x8, 0x3, 0x6, 0xd12d, 0x1f, 0x9, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000710000-0x1)=0x0, 0xd}, 0xc2, 0x1, 0x80000001, 0x5, 0x1, 0x1000, 0x0, 0x0}, r0, 0xfffffffffffff74e, r1, 0x9) r2 = gettid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) r4 = socket$kcm(0x29, 0x8000002085, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000fa4000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f00001ac000)={&(0x7f000092c000)=@ax25={0x3, {"b2673acf1c711d"}, 0xfd}, 0x10, &(0x7f0000d43000-0x50)=[{&(0x7f0000fea000)="22fe50bba11dc15159dfb611500826193a0ba4d980e10fd0f3e7c7e9db9bb0147f6df530ae97ee03da6af2d70f543cd6fb090cf7c875b24d907e04ad1edb", 0x3e}, {&(0x7f00004c7000)="3ee1154b856984132bc5202f03a37df6b558e4b32070c7eaaa8df96b44e79310965be5c7275282ea495302eec761bfaa5eb1e974059aef6673eaf7f9c5d63a6552efe904645a8a35e2161bd56dc6fa88c696b78f4494d5fa5d4d", 0x5a}, {&(0x7f0000fe4000-0xb1)="d4eadb6394afe8a25bce3ace20882dc6525dda94c75578055be66211171a7d7e592ddeabcf3bb4cde96134c3318cae240d95eeb9a24c70f56cf11d32e3b54518316f1c6b0181fba8485a03a0599980422e6d189448c54a157cd87e4ada4f2a32cf01d71db15d513257d8f7a16b2a6f7ac475faf4b1d85f7a5acd63d71615964788ce3b6c9fe8682a1ed79552a380268b3bc88764c10f0b7b3d7dc9a7085f78bd6acb5c0a2cf3fbc6192705644a2a048735", 0xb1}, {&(0x7f00003c1000-0xe)="a94a524dc2d9e8660daa6ef5617a", 0xe}, {&(0x7f0000856000)="df5a741a647de915f58489e3e395cb37c3abe995df12ef87e8683bacf9f24233fc325206ae96f1c64736e9feac069b395d32945d6e628535a33f6d9d7f964fc046855572297c552371841c2ed52c34eb7718b184b261c80cd7947533753861dfee5b16b7fe2bfbb4c7600c5b2b46546bd76a3f18216a0201b8ec9369f39eebe0d67ca547aef1af7e6943b5869c930617e498bde9334f4ccf7fcfa4e99fbba247cb7ab37add080d772474e662", 0xac}], 0x5, &(0x7f0000acd000-0xd8)=[{0x98, 0x10d, 0x7fffffff, "fe64af337c570847d9dc1ae665d5304cef7fea426b5b08d0e45bb368513030e1d77ce9daf4104ab73241b825e98088a36d285442d65467ce7f12c5bb9a5b74db14f40be72a4f04326e28573561175df3d9e10f952c8003f85ef4d5baa51f739aa6f3a1d6da643a36f9bab0a6101da2da562760ed770712cda06d12d7cbbb6961d6115423"}, {0x40, 0x114, 0xfff, "8b6ce882c0d73aea99d69e191e8037d93f79712e1012b181dd2f6499e92359d8b431501c501be4b82cba9690"}], 0xd8, 0x800}, 0x8800) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000043e000-0x8)={r5, r5}) perf_event_open(&(0x7f00004f9000-0x3e)={0x4, 0x78, 0x1, 0x8, 0x3ff, 0x7, 0x0, 0x7ff, 0x2021, 0x1, 0x100, 0x758, 0x1, 0x0, 0x8000, 0x7, 0x7, 0x7, 0x8, 0x8, 0xfffffffffffffff8, 0x4f12, 0x100, 0x7fffffff, 0x2, 0x2, 0xe2, 0x1, 0x5, 0x0, 0xa6, 0x1085, 0x8001, 0x4, 0x4, 0x6, 0x3ff, 0x6, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f000024c000)=0x0, 0x5}, 0x1000, 0x7fffffff, 0xbc42, 0x6, 0x4, 0x2413, 0x31, 0x0}, r2, 0x6, r3, 0x1) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000839000)='ecryptfs\x00', 0x868000, &(0x7f0000cb9000-0x76)="16126f12e556fedfeb1411804e46c209b176a8649803ef24ea3abd23e6c7d2be04ec5da57419c9295387ab87de69c99e901f121cd35214fe0a5a4a11d0fde42d0e084eee67a37c9d586d66c76b17aa99b34c3f76f1ac1fe300fd5228b184b072d4b557c556509f98cd7d3b9fb8f79f5e1bdfc8352dfb") mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000008000)={&(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/106, 0x6a}, {&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000009000-0x7b)=""/123, 0x7b}, {&(0x7f0000009000-0x89)=""/137, 0x89}], 0x5, &(0x7f0000004000)=""/155, 0x9b, 0x1}, 0x2040) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x20)={r0, 0x2, 0x0, 0x9, &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000674000-0x38)={&(0x7f0000fd4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000037d000)=[{&(0x7f0000fd4000)=""/169, 0xa9}, {&(0x7f0000fd4000)=""/68, 0x44}, {&(0x7f0000fd5000-0xa3)=""/163, 0xa3}, {&(0x7f0000c88000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd4000)=""/5, 0x5}, {&(0x7f000063b000)=""/114, 0x72}], 0x6, &(0x7f0000c32000-0x9f)=""/159, 0x9f, 0x8}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000097000-0x48)={0x6, 0x5, &(0x7f0000bd4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x56}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x103c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0xa)='syzkaller\x00', 0xffff, 0x30, &(0x7f0000fd5000-0x30)=""/48, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x890, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000484000-0x38)={&(0x7f0000d66000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df2000)=[{&(0x7f00003b5000)=""/151, 0x97}, {&(0x7f000076b000+0xc33)=""/134, 0x86}, {&(0x7f0000d21000+0x49)=""/51, 0x33}], 0x3, &(0x7f0000ad1000)=""/114, 0x72, 0xfffffffffffffffe}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f00006b7000-0x48)={0xe, 0xd, &(0x7f0000517000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xed}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x3, 0x2, 0x0, 0x7, 0xfffffffc, 0x0}, @alu={0x4, 0x1, 0x7, 0x9, 0x0, 0xfffffff4, 0x0}, @alu={0x7, 0xffffffffffffffc1, 0xf, 0x0, 0x4, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000092000)='syzkaller\x00', 0x0, 0x6f, &(0x7f00008d4000)=""/111, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000075d000)={0x1f, 0x1, 0x773, 0x1ff, 0x16, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b9c000-0x2c)={0x0, 0x1, 0x5, 0x0, 0x1, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee8000)={r2, &(0x7f0000c59000-0x8c)="3f28308e126e6704076414005ea7beaf87b33fcfaefd94e4df60a4c555d3942f26ee2238d4fded6652c3a244827561f5f7f00a156ec57dbfdb1cfd33dabdd553e852afabc2ef0e0ed8b045dde248b5665f44e1c50a5f19c1f2c012cd17394b8222300a127e0831d0224e51ca7d5abf25fd7ac3629b65bb045341d973c17ca37393b3b8d09d391a1d5059e4a8", &(0x7f0000fa5000-0xbe)="2f3aa6960e6c04eef4383d4a1b6fcf84ed4fefa0423a98b1168fa44444cc6423684d08f92073f8bf7944738ee908b5be8c35f6c08ae83a7b76603ffeec852a0c7e20554d271c8fac32a4e6e6f204a7351cdc764f62e34653376411c179dc3dad6be58a03a0511d7cfd0adee64ffff3d0c280860e8f77d0aba7b5cde3b9eb1813203e234ea8ae137bc4ae17871254b55cc4ebc4c7a5f7d0ae8c2c11f9bd7231d605033d95f089d9855982943fe698eba838a82bcbd96596ea9e4137845ce9", 0x2}, 0x20) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000401000)={0x0, 0xffffffffffffffff, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc4000-0xf)={r0, &(0x7f00004e1000-0x36)="a7181b524c79101e3b53269bd518849c0c13793ba9e165cecd9d3239c6db938c468338c7e47595646c3bdc67f0c7f2e106752ce726c8", &(0x7f000093d000)="3f3bb2aa7c38d68923d6ec2e3799f65341978358aa11df4bbfcb88a6e7b17f0d0a2a6203c9ced2e5430267ad667c93a5a9feab2f33823047dd285ac4156d5cbd344e48950031ddc55f6373af", 0x1}, 0x20) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r1, &(0x7f0000479000)="", &(0x7f000070a000-0x1)="85", 0x0}, 0x20) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000473000-0x2c)={0xa, 0x80, 0x3f, 0x2, 0x19, r0, 0xd94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f48000-0x18)={r0, &(0x7f0000048000)="", &(0x7f0000120000-0xfe)=""/254}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b55000)={r1, &(0x7f0000612000-0x70)="98c5f027dfc5dcb04a2567b85fbbdeecd1ff9b39c4faa27db84036ab9f1aacd8ea1ab961d7f394c83ea3a5c70beeb0b6dca4ef59d824cd0ee7c9be5396a2ac3882792cd1e0e5fdacf2788c8a0b6f06008e47802af66f1da4d93e2dbd6eeceafca2b9eeff781e6757164fe6470a1a5c9b", &(0x7f000062e000-0x15)="d883a8e837287a70573d9f3a9b13cb4c09901995b0", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = getpid() perf_event_open(&(0x7f0000f60000-0x78)={0x7, 0x78, 0x2, 0x7f, 0xffd, 0x4, 0x0, 0x7ff, 0x40000, 0x4, 0x84, 0x7, 0x7, 0x2, 0x5, 0xfff, 0x80000000, 0x0, 0x7, 0x400, 0x1, 0x60e3, 0x6, 0xcb, 0xc659, 0x5, 0x7fff, 0x5, 0x1, 0x4, 0x9a57, 0x3, 0x0, 0x6, 0x9f3e, 0x9, 0x200, 0x5, 0x0, 0x6505ccc4, 0x2, @perf_config_ext={0x1, 0x200}, 0x1000, 0x0, 0xc9, 0x0, 0x1, 0x303a, 0xfffffffffffffff8, 0x0}, r1, 0xffeffffffffffffb, r0, 0x8) 2018/01/28 21:34:18 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d80000)={0x2000000000000e, 0x4, 0x4, 0x100003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xb, 0x5, 0xfffffffffffffffb, &(0x7f000049e000-0x8)={0x0, 0x0}) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x6)='./file0\x00', 0x800000000000010) 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ad8000)='./file0\x00', 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000548000)='./file0\x00', &(0x7f0000bcd000)='./file0\x00', &(0x7f00007bf000)='iso9660\x00', 0x4, &(0x7f00004bc000)="760b08138688998dcae49a8fa23bdfa2c8f88e5c37442c179f20bc17b9bffdf2026296601de061198e77f9aba279aa29dfc39e2d00") r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a5f000)=0x1) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 127.043534] xprt_adjust_timeout: rq_timeout = 0! 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006fd000)={&(0x7f0000607000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000ab000-0x28)={r0, 0x0, 0x18, 0x5, &(0x7f0000665000)="e7a1488c59d44d578d2f3d3ccb7a5d9d3f67080e63f82108", &(0x7f000047f000-0x5)=""/5, 0x6, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:18 executing program 4: 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) socketpair(0xf, 0x2, 0x6, &(0x7f0000626000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) close(0xffffffffffffffff) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b19000)={0x0, 0x0}) socketpair(0x9, 0xa, 0x7, &(0x7f0000824000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000052000-0x8)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x80000001, &(0x7f0000b67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x5)='./file0\x00', r1}, 0x272) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000226000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ae6000-0x10)={r2, r1, 0x3, 0x3}, 0x10) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1a000)={&(0x7f0000f1a000)=@nl=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc, &(0x7f0000f1b000-0x20)=[{&(0x7f0000f1b000-0xb3)="9746aac634cefd50c1878240dfe08ab6224aee2a69b233c4cddb0c5c0288d6f37c2045422a208e353a0a9be7f1644025a729077b024946e82abee3fc5cfef13cf2a8c43423c43323db05c1acee7e010be9ec99dbfad1d61212e39e8d81242eedc8f89ca6fa252c9cf0ed14e3634314ff64d349127bdc608bd8bfaeb26153436e0d05c7a264f77c02e35da3badc75762fbca4ee250228a0de638d9739ff766b1c55290145764931f459c0de3d20f2d0da67ccc8", 0xb3}, {&(0x7f0000f1a000)="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0x1000}], 0x2, &(0x7f0000f1b000-0x1408)=[{0x38, 0x10c, 0x8, "4a175079e1581b2e10ee1353be48b24d4231fba24f02690877cc4046457dfe1d8c"}, {0x1010, 0x11, 0xff, 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{0x80, 0x119, 0x8, "9d47f921e7db98e11efb6d6e1d665c1e3b2b801f51b2d9a1dbb755604f9523979a2c52081e270775969ce9739af5b327f427f34176be5e57d3bdca44121c5dd93b16750df0b1155dd05a6dc724e7da0585ee91bd709fc99969cdd7eb14b01dd9d0d21e3834e52b22557a586456"}, {0xb8, 0x103, 0xb, "de9ccffc99327f8debed3d9744cd5a1b1f2e14dbe8cbabe2c57df7fecd1aedf702d55cd557358e75863a208201a53db2d8b8f95f38f0477db6be41d8d7d89819ae81f7557f4a5c0f17b4c01600feda5b148364c3702db8b0340697ce79405d31df8047c8c4920504e49844e525cc3c764e86c1b39e99eca40fb5bc89e9073535777f536d77a895e89c3c466275f90a85fa2be6fc9cce872775a06a9ee4057add697a1e65caae"}, {0xe0, 0x10f, 0x8000, "cdd45b8547937030d1d1ff089cee680e4f526e5c67146797bc7a731c44dd1bb3e71cae54c9b947ebbccff52f564d30851a51811f8df5405158279151826a347499c9e34e190741e50e343e096067fccae543ad1e47494ea827e0c9f60020b3b3f08c60922439d98e054576fad664c2a5f3c1a60ecb841618415c86a271ec2bbfa4ea25a6372ce3da0faf2039f2ec2b3af07c83525e4839923fe23e5eaa4cdf1cab8c78f58f5b956b056a351fa86dfefa38c546bd73b2ce655f8f924e3cc03571a6f13489fbd2eb5ebe"}, {0x38, 0x6, 0xec9, "950e07a253b6475be720b2079c4e5b1ca717955398c82282f346d81189e250ab5b7b2ff819"}, {0x60, 0x0, 0x6, "90cb131d59ce6df1b6ccffbbe8af270f6877bdc7439859e97505ed45cf5d34265528dd0bdfbcdccfe5fdb60aff7f45ea1cf111b268d29768d64e52bb9fa281ada05bb8765fa20a00332c39bf95c42eed"}, {0x110, 0x115, 0x80000001, "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"}], 0x1408, 0x4}, 0x4010) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000021c000)={&(0x7f00003e7000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000245000)={0x6, 0x1, 0x8, 0x8, 0x8, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1d000-0x40)=[{&(0x7f0000e55000)=""/142, 0x87}, {&(0x7f0000f19000)=""/6, 0x6}, {&(0x7f0000df5000)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47, 0x0}, 0x0) sendmsg(r2, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c42000)={&(0x7f0000f1e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000377000-0x18)={r5, &(0x7f0000f1d000)="b35de1b7a32206b8ef58514dfe3bab8b3629d33d563d94801d41d076e8471c79051b074c3a4be44eab4cc81f9785683c6980eeb42279957e6eb9a8e300ce9968f3", &(0x7f0000138000)=""/35}, 0x18) sendmsg$kcm(r4, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a5048301af29deea0595ca9893eb0def", 0x10}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x400000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000058f000)={0x1d, 0x7, 0x951, 0xa05, 0xa, 0xffffffffffffff9c, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000388000)={0x7, 0x8, 0x10000, 0x8, 0x1, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000-0x18)={r1, &(0x7f0000ac2000-0x3)="14", &(0x7f0000efb000-0xed)=""/237}, 0x18) 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005ec000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000591000-0x38)={&(0x7f00007fc000-0x6)=@hci={0x1f, 0xffffffff80000001, 0x2}, 0x6, &(0x7f0000e01000)=[{&(0x7f0000873000-0xe)="339e5bd70afc4c62c1cbcdf64c16", 0xe}, {&(0x7f00001da000-0xd5)="8febbca064b343dd1af74a544a2dcd5f0a0b5d69814b38763c304fa668cfec31b592cff5b438aae30781d04ffaae82e7ecbd4173ccbb53d8f1dca1c1898d82fcd968846c3031317a4c7ab52a41025364f423741e65d68fcfbee953966e9684037ce3d8879cc62a2b4eebe996dcd7c184743442b259d1b63f29fbb013b5b4fa56b677ca33a60815cf70f5c8dfddc89b4361424924f88d7dc33b08b3dd57def34e86b3be5be90c05d9f376032c54f6234d4a12f32318bacfa6b7837f1aaa64b7488c2069dbd86a8e5577b2ba10c3906fe8d05ef4baf5", 0xd5}, {&(0x7f00005b2000)="943126f025e470e57ed9a4ef64c9cb2b929ed55b7880fcfa6d96127fa46dae35d81278fe2e5d934ff4ba57638336c54970c2d73d557c6afb23906e5ae85bc908cf7300b3fa52012bfc3a134cdd0263a7263df1d140b2bb7f7a3ebfa92a958e8d4872ae5a09a6932400f461f956d5957e7edf5f420fd29bf2349f1a0c25", 0x7d}, {&(0x7f0000e3d000)="cf76d3f3b07e1b7d10cd0db71a9de51e57ecc19817074bc11856e399d1bb1137ca3c1e25fd5517d3d55ef37905735a39732232d7c79dd600f4c151952f2e7a3a44a9ecd55eb89e67b4fd7ba128", 0x4d}, {&(0x7f0000a4c000-0x44)="deadb82c963f3a18a69682ad016d72fc7497c585564ec3cf887bc601815a3ecf28452f878e3ea552369cddfec5e6a179eef8a7560ca044e3a28818acf1af7ad41f0a8097", 0x44}, {&(0x7f0000d7c000-0x4e)="976a9818c5d2fbf3eb2fc0a0b74c16685ff7bd6a8e90f5a046c32c41adb94dd4a9c5bc2af8ce67620b50db0c55384c64913baf384a3752fd932ea056a7205eb06c93e04c46e57105a07e5727f1c6", 0x4e}], 0x6, &(0x7f0000ada000-0x338)=[{0x80, 0x88, 0x8, "67c97a132134d2fa8f3c57e8e3f8261ce3dac2821a2f81de5119ff66b5870a3e06c105b40b88a253670cbc836cfb5e656a20b5c0bab228dc677022d327ae50cf1bc7fde7bb70fc9a5c34cd07316e0dcc4a596f7d8ea89e0f4a7d1e75f784bc65f5bf8bdffe2ec1c18640c85d"}, {0xc0, 0x11e, 0xffffffffffffffff, "d978df270402f8832bdab736549485a010622d975475c22b65bcdb8d81e4da3142cb4f991d071eab3bf604cfa2c85ad2c8db8087ab440ffc51c3be8e3b121d0ee60f477a705e0399e77aa22221d61c160a219b96cf0230008fba884d99e19ec657c5464fb6e8dff5e1256dd6286f1bc3e3110744460ce92adbfe32b5a7bf666dff0e1469a69633913cb9af3ae5fce3f755e7b03c30458e0ab5d88c525176b13df6b3ccc543cb53f024"}, {0xc8, 0x114, 0xfffffffffffffffb, "93896ee52dfff7864c3b5ed2e24b7b2d9691ecf3b293641ac358bc00686584cd7d83e54e99a65c2acb42988d90d3e81457089244a0a63ef3619c4e8e66fa2f42053cd602dadde3cbbfc6d8c9d101e0b34eff384c925054164c1d6efef14bb586f87cfef785132b59876c4d3de6622258a60af259dff71f376eba39e9e133049799a847c983702e14817613ff5e1bbb9f52db92a95330318ab0aae3943d5e0b4af8d9ca9b69d5e1f1491c4c9d986041e9059f0d"}, {0x78, 0x11d, 0x9, "8a325970f7a2d3d4e7ab477a9c5b5eb77261cc5a81957416f788a3b2519cbfafccb6bcfe9389f9233ecbdb9c29ba81285df57d1a38d072028520b9d9bc8dd1bf22fd8f30e42bd4eb97fa891214b1aaa4fb341244f501c57945dcf751dcdc2a093c420f9d72"}, {0x48, 0x2f, 0x4, "27dc13e9ebafc9acc890fcc6d2d5e479b6e03a73ec6c0623c06e7540ed678ecdb0b64d434398088fe86c6e122ee485556edc11b3"}, {0x38, 0x111, 0x81, "c47363d6c897c5f46dcf9b5622c8810aee94916572554bc95c85c8d57e05b60856"}, {0x38, 0x11f, 0x611, "06e35caa332d5f29fb59835b7364620d427c05a5539f297677e92caeca2fb5b7ac"}], 0x338, 0x4c885}, 0x4000000) [ 127.083726] xprt_adjust_timeout: rq_timeout = 0! 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0x3d6}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc704f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) close(r1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x0, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x0) perf_event_open(&(0x7f000048e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 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(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/118, 0x76}], 0x4, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x9f49}, 0x10063) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00009cd000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x1, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff}}}, 0x32, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0x96)="e42dac41ddac327ed317abeba5ee64214052098a82f64b6616833235007589644a1685fc2fa90203d41a9ab781aa94a06da8b68e595c8c33e8817adbe2c25216df082e9916b87ceeec0ba263880561f226c00a4690cf40f3b1c54e44e45ff4d1b1c795b3726cce3f170d9e2e6d07af5e3becbb90d60fa340f8873048109d79ce7e7832016e41eb9848f851163be5c2b1f0358d6d4c59", 0x96}, {&(0x7f0000002000)="4f14d314440197a3f405e3c12715176471cd23eeb6d0c272d3c29e922022fdd8f770c2b863816ed17adf3b3921710899a5eb0d356e3c70c25174c7b4a1dece9946cb19ec47fca269af3c2ef186f0e539c076564e2a643e7e1423cc8f0fc3052d6875be598ff1212fe0e1e9812cefc3045048bfc010b9f87238f87e6d440cf780e128368ecb74c0829eb8c8fdb957732e14de39ac307c6668d1763fc83d57fab570cf0547a1b4e7e3606fbf2b59d01aba40b7764f989917d0130eab1ce82ac872922a7be7676752a8310fca12ba8bba118d7f9709700a8851b8895e", 0xdb}], 0x2, 0x0, 0x0, 0x8001}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x40, 0x8251, 0x6, 0x9fa9, 0x0, 0x16, 0x4820, 0x8, 0x9, 0x1000000000000000, 0x10001, 0x800, 0xffffffffffffffff, 0xff, 0x4, 0x0, 0x2, 0x48000000000, 0x5, 0x8, 0x5, 0x0, 0x1000, 0x8, 0x5, 0x9, 0xa0, 0xfffffffffffff001, 0x2, 0x1000, 0x2, 0x3, 0x10000, 0x9, 0x3c9dc762, 0x5, 0x0, 0xf76e, 0x0, @perf_config_ext={0xe922, 0x3f}, 0x20, 0xb3b6, 0x4000000000, 0x0, 0xff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\x00') 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x9, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r0, &(0x7f0000023000)='?', &(0x7f0000006000-0x4a)=""/74}, 0x18) 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x1) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000051f000-0x78)={0x5, 0x78, 0xa05, 0x7fffffff, 0x7e00, 0xfffffffffffffff7, 0x0, 0x38e0000000000000, 0x341, 0x4, 0xaa, 0x5, 0x7fffffff, 0x8000, 0x1ff, 0x81, 0x7, 0x100000001, 0x2, 0x6, 0xd1, 0x5, 0x4, 0x3, 0x81, 0x5b, 0x7, 0x3, 0x9, 0x401, 0x7ff, 0x8, 0xfff, 0x1, 0x6, 0x0, 0x1, 0x7, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000e09000)=0x0, 0x2}, 0x100, 0x200, 0x100, 0x7, 0x5, 0x1, 0x7fffffff, 0x0}, 0xffffffffffffffff, 0x2d, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000030c000)={0x1, 0x78, 0x4, 0xffffffff, 0x80, 0x8, 0x0, 0x1, 0x10050, 0x2, 0x0, 0x7, 0x8, 0xd178, 0x8, 0x4ac, 0x80000000, 0x200, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3f, 0x60b, 0x4, 0x6, 0x9, 0x80, 0xffff, 0x3f, 0x40, 0x3, 0xc520, 0x2, 0x1, 0x2, 0x0, 0x6, 0x2, @perf_config_ext={0x9, 0x2}, 0x20000, 0x71, 0xfff, 0x0, 0x0, 0x20, 0x7, 0x0}, r0, 0x7, r1, 0xa) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e03000-0x10)={r0, &(0x7f000073f000)=""}, 0xfffffffffffffe60) 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000d46000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffefd, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0x213, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000237000)={&(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000cbd000-0x2c)={0xe, 0x0, 0x5, 0x200, 0x10, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8001) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000069e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000c09000-0x38)={&(0x7f00005e9000-0x9)=@rc={0x1f, {0x3ff, 0x67c7, 0x10000, 0x9, 0xfffffffffffffffc, 0x5}, 0x7fff}, 0x9, &(0x7f0000513000)=[{&(0x7f0000bd3000)="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", 0x1000}, {&(0x7f0000375000)="6094e967d96b3ef0d3bcfdcaa832cef52263bba8e377b9fc0501e375d2f804527fc02b7e63fa2bce729046e76be008823b00aa028c1a951de097fbd0dc92a8a31971ed7cbbba2e17d829ab35160b431aaf42b9ff63aa88f175b0d7aa573e4a886e6795551703cf3fd637dc9a76af90266496048b2141781b58737f406820bceceec17b70e813e075ddad9795e90380ac848d23376117aad2418805d41777e463484e2350f28514f3481c18148f6d0e4ad6985a822ef7721200c9606c8be0", 0xbe}, {&(0x7f00007be000)="af884fe4ae209f24b8d7c7fa6922c908ca2abd3cfef19f02d75c56f4fc66221ee9a444d93461eac18ad93bda47c122ca888f68ae5ac355992b8685157d3e52f19b6bf84c1a11d3535afa23f1a64fdd7c5beee37bbcef6fcebfc4930b847374cecebdede0a70cf69b9fb2f8f90c9f8dc8512c806313626b1ea1059d244c8c1c66e9bef3d18b0ac449152ab90275f037924032fea6", 0x94}, {&(0x7f0000285000)="9b29a098813cf6624a633e5ebda285927b281b187e4bd7ad82f9d9ae111a7d26445ac3d78316ae3f1d1b45ed74163697b73891b3a4369e02b29b533dfefee141c6b7fe57e66e8eb721147f2baafde156819913f169a7beefc89ef0a5b6bf851df96a0dfff123245646f1c0d1dc98fd53f50208fe811d45529f9cbca60a646cd87fa7535248e03753464d0f2966988f2c1a503e36694d9c6389311a1c545781082df98771e1019ca0a110381ff9286f7570796b5c2236df239e1888a77d", 0xbd}, {&(0x7f00001ed000)="e420c29df15e2ee72a2053030495e1ffa8704afc5f0e290102ef5f26fdf9eeaa929a849129b5f77c3712de92b1eb3c1e8b87ab456ffa6d0f651a6ca670e1e53d78630ada9e6cab71ef790f686821f0691fc3fb3de4dad904604360a117588b7f7a9bd9aac93ba7adc74b3f5802e9074dddfed82e193a5ab239268570e7122a60dbab2492b259bce1b22b66aa33f84d0ad2ad999f6ef262a906f5db82a73894cb228158fefcd6f298ddc7dc935afccc8a9071", 0xb2}, {&(0x7f0000626000)="bf0c18445bd86574b2eff6bffc8e2e657f119a53a1fa55dcff53d8e06c18986bf12051b26c6ca7a3ffb487848d9d8ee99d2562396d6c11763c445e0a3c84ca98142339e95995fb553ef3ceedb7e6687283c6a846a28ca12a461b06eaca671b1b6be61bbf56da61ebd5fc0f9369e60353033563d921b0d635c8f154bc4e1ab91da6d7fb6778be3770529cc9d99de0dbf2b92a76eec0006b", 0x97}], 0x6, &(0x7f0000645000-0x1478)=[{0x100, 0x88, 0x200, "9237c90ba1c7baab6c39fb41ca50848c1929a2fbf6bb0bc02ab65df907862b99691b3e17d82d2b3e43eace8611cb2dd6cbe2b7d2e55863341cc9df67cf22eea354e99002b855a008c39861142361b0e4a0cd2fac7ecfcb46efe25ab99f57906214884335cc61dcac812f7af3909d0665932d5efe41c9b8bd109835e3c00dda573a476e2339adeb1dcb4f93c2ee40b7f01d2e437c662dd943db22bf8a667b843b36822e92cbbc59e500d2e6ad8bfe5e3d74ec330985042f29d00db37a0c487e9864e7211eae692b944db34e82f5b12a0b655c2fcd6f346e208abb5b2aded0bd39d35659efbbca56c6d024d7ed2eb1"}, {0xb8, 0x10b, 0x2, "4ab8224c1de9f8a66531e563747a4782e2ed73082c5d6c398e96d835a3caa90b9237f52f75e31f10ab5257f372f31d9fbd6748362612b245ae8b3884e89246abe95baf6b4f4390e0a681247e5747dd44843200583841b19f91ce6adcbcb5e46865b0b99fa2dc4cbe4a966b542c97168547e444c1ec348f3a42a27e907f9a0232f1168c1ef178b18a26e0b8bb227ce323bbcc2e30cbe088f1dab56085e3b3e0f94df7cc57ba633949"}, {0xd0, 0x105, 0x8, "57f00cf5d12c3175298ac9722a5cab4c223ded55fd717a616f0516c97d720709560c9c5678d0ffba89a08a7c46b920f626f565b190f3fabeb60d59d15af7276ca01a151c4310db2487cfee8faf29b9d2436da4aa9b77e6213303ba23a84ad7594c9239efe270cd4d01cf5b9507d9bd4f5fde296c00a275992c38d92e832c430d2bf76737db5fc50c749949ee85177b9fb988c2db8be28f672b3e1208346beac6b442320bd168db0e74a68626c623ac5fb45427d4e9699d7032966822"}, {0x58, 0x10c, 0x101, "8c275fecc1cde340eccaec869eab78597aabbcbddeed007828584bc8449441f9c6101f5799ad03229b501e6f347282dc6eb626ec77795a621a2e079f030679c8aae93b45fa83"}, {0x18, 0x18d, 0xffffffff, "374aa1a5503c"}, {0x78, 0xf9094980fa12ebe5, 0x20, "b255c8163164d79de7f4396875bd55cbda7b0f37dde683e0d46f60eb905034f319828de824554b9e72a2a6e0e1b5ee6296d744d0a2ab1997cf816c25622d8b305bc5e4a1cb2b9dd6048f7bb72d64a849555cb30189ea8fc92f6fe4ce9b5963e9de"}, {0x1010, 0x117, 0x0, "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"}, {0x30, 0x118, 0x0, "c740d7f641d3e5cca4297225b4ed318e96f094f336156b37cbadb21ebcfd3a1a"}, {0xc8, 0x84, 0xcb, "38185359ded2cd48662b50786cc15281d352055aca58e771ffc74cbc908ef329c2f26d7a7ff8d59323c81ab0f756f2cc40b0bb37327dd339cd21b8f7e6bc64dea5191de2a4e436592a6d59747dcd5136b936b9f2933ea379b9f2b4df3695b321f139f2d3b9b45e6e92dbfdd5a170dee5808956f4afea0c2ea914bc853389fbbeeddeffde6dc85e3d7f187df3625334a4b6f89a39089f5c9f4b5e65d1b8fd0d5d616fb7b9982f432c71a86926f52f1057ffa4fbb94db8d4"}], 0x1478, 0x4008000}, 0x0) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000172000+0xee1)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f00006e5000-0x568)=[{0xc8, 0x0, 0x0, "114000ab63c8edfba3b70ce594581ad910c6232743e63737df5c7aa8f215b9946a1b426224e4965c920ff30834d2b40fa8af294b4e574a490dc0913288c676943754c4b9bfa6be4677ff22868bafd2f8d790b3eb963d0fa20cef0f92adceb777ecc83ec6f365b1d3f7770dee7c9670cb5b0fd55c0ace9f85d97952bf3ae863bd8db5432266c6d1b4f01a419b9c1adfa291201045e7a51412bc928cf8c5714445ce9a9960ab9b972ba8fb4365a82c1c4b43f805089639"}, {0x30, 0x107, 0x64a7, "c478346051ec7e6489a8ab68ab58a7cf19850299053a54c8596b"}, {0xb8, 0x10f, 0x3, "8d6487dd4e834f5919545332feebeaa0835fa0dcf5a71288f6487a2f740be2f8cf2261d20197ab0325b785dddf7ae1b7ad075439db7edfd5e67878600a0677e2df747820bc30b945a40d03b326614009a07f87766313a003cec730cc335a87f23679e1622ca4cf637eddd4e41312891525d346b65c5c87d05fec58da391012c06bb6c62ede7fee0efd7ba4e2d3d8de160a3b9f1dffc92031e7c86bdd6c3ea8491e41"}], 0x1b0, 0x0}, 0x0) 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000030d000)={&(0x7f0000b7d000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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)={r1, &(0x7f0000010000)="", &(0x7f0000011000)="", 0x0}, 0x20) 2018/01/28 21:34:18 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000076000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee5000)={&(0x7f0000ac2000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0xfffffffffffffe0c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/83, 0x53}], 0x1, &(0x7f0000000000)=""/119, 0x77, 0xfefe}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000513000-0x10)={&(0x7f0000e8d000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x40000000000000f, 0xc, &(0x7f0000004000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x80000000, 0x9, 0x8, 0x0, 0x0, 0x1}, @generic={0x5, 0x7c4e, 0x1ff, 0xffffffffffffffc9}, @ldst={0x2, 0x3, 0x2, 0x1, 0x3, 0xfffffffe, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x2, 0x0, 0x8, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f00002ff000)="05006500f44efff9", 0xffffffbfffff8342, 0x99, &(0x7f0000957000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x8, 0xb, 0x3, &(0x7f00001c5000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000789000)={r2, &(0x7f0000bd8000-0xe8)="3c0f95f42514889d6dd1cf4bae3878bbef61fbc02ac9b96ad6e394e8d1fb46b5e4871851024262b9c7ad0cee4c5d23981cdef8204a69eda3cf4969a0e8de408d5f6f76d74c912589f0d3f8d4790239a32ec41b2d0b2d91b7f6ee7e63028be6805049e4c6a99f270ce2f3dc1f921caf09059a6df30e1cbabf217ca69a891802418eac2b44382aa2b98b26945abd12ce853ac197776d28110bd8004269c742482e0678cafe67f6d4d52d2aba990f48573f06806684d50cfa964177b35d0b74dcbbee6c25cf0f2ab1b5580023efe7406b625eece7b11e18e0ca2be0b3f15883fc5d7eebb41faccdd6a5", &(0x7f00007da000)=""/100}, 0x18) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b9000)={r1}) recvmsg$kcm(r2, &(0x7f000069d000)={&(0x7f0000f94000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e95000)=[{&(0x7f00002b9000)=""/135, 0x87}, {&(0x7f0000a37000)=""/123, 0x7b}], 0x2, &(0x7f000025d000-0x12)=""/18, 0x12, 0x3}, 0x40010022) r3 = perf_event_open(&(0x7f0000c95000)={0x7, 0x78, 0x6, 0x1, 0x2a9b, 0x1a, 0x0, 0x400, 0x1014, 0xa, 0x0, 0x5, 0x7f, 0x4, 0xfffffffffffffff7, 0xffffffffffffff0f, 0x9, 0x81, 0x8, 0x4, 0x3, 0x9, 0x2, 0x8000, 0x5, 0x5, 0x80000000, 0xffffffffffffffc0, 0x1f, 0x3, 0x0, 0x7f, 0x1, 0x3, 0x0, 0x8, 0x2, 0x206, 0x0, 0xffffffffffffff22, 0x4, @perf_bp={&(0x7f0000dbc000-0x1)=0x0, 0xc}, 0x20, 0x2, 0x8, 0x5, 0x7, 0x6, 0x8, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ca000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d6000)={r0, 0x5, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000056e000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000cb0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008ae000)={r1, 0x5, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x8, 0x8000000000006, 0x80, 0x6, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000907000-0x10)={r2, 0x28, &(0x7f00005d2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000052c000-0xc)={r1, 0xa, 0x10}, 0x169) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x100000001, 0x4, &(0x7f0000368000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007fc000-0x4)='GPL\x00', 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 127.251344] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004b9000-0x18)={r0, &(0x7f00003a7000)="a45c00000003a110c5c845226813a2097a5214febc26c221da6c094cf499f8102dbe336e8e2713696b23af2988ac5befef690670da8118ff5bdc5289ae39b56c0002fdb9a012d2068e252e4f2b3b43b763c8", &(0x7f0000a51000-0x14)=""/33}, 0x85c655b42e3f2bcb) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009d6000-0x8)='./file0\x00', &(0x7f0000e53000)='./file0\x00', &(0x7f0000da4000)='fuseblk\x00', 0x1000, &(0x7f0000b2f000-0xe)="e33f1910c480b3880cfe0406e621") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cee000)={&(0x7f0000508000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000088e000)={r0, &(0x7f00003d8000-0xe2)="af691187a81ea9d331394c199dc66969668c4db65cdd1e39bdfb095edfdc63f841ec8941b9bf9be58e7fb61c8b59ea67743c6a4916b0313c3465bbe69dec71dc4d505fffa2148fa8c81c960ad22cd4bbc7fdfa9bca250c1b2ed1e08ac8b5271aec1da9e8e636b58a3a87f725d5e34dba007360c893cd3bed7fbb8f6262ad730a87209435a39f72aaa2c2970046764bee2e984499406eb5e42057be156cad9e2b08539b2801ea5d4b37ff2b9f6e9cb88a546f3231d8809d3d10f1281f3fbb76cf2180b49df2a8ece971a98d68b1a84a7b157749f1bde736860062cf38010860073758", &(0x7f000018c000)=""/8}, 0x18) mount(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000b50000)='./file0\x00', &(0x7f0000c31000)='jfs\x00', 0x8001, &(0x7f00002ea000-0x4b)="f4b40d951e319f42829249883320069bd3d24404b980fb136dfcedc80b8843c2c01294f58dc4892790a8860f55a3c0778fcff3307d8d8f0c08962a54a43a9cb64837df8425a9462af8cd7e") r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c25000)={&(0x7f0000059000+0x70c)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffd12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000070b000)={r1, &(0x7f0000309000-0x4c)="4702be1f9c26b42fe4e6f21d23963db7b48ae913c1e80f512b989180557a3eab8aa1315f5168d65859fc09f2c6402ddecb3982761810ed8fab75e748bc8f4cdaeb42031b48f3886c29dfcfbb", &(0x7f00000c6000)=""/222}, 0x18) mkdir(&(0x7f00007e9000-0x8)='./file0\x00', 0x1b0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000625000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) [ 127.315645] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x20000004, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efb000)={r0, &(0x7f0000c6c000)="ba4e9e72c96bb274cac84721e3d8607181752290ceef61daf95a97d31d836e9f9a4fca6c5bf87c2d02648e1809049af0992efca3", &(0x7f0000bd3000)="9b28d6849d3660b12a3aa610fd425b4295735d330c30d353f4c62effe16fffbe5502379e33fc0b39945c1dfe47c9d4d11017e66903f3fbccf1729cf70c130557a641a7fc7ddb1289eeea25cbb32dcfb6252d1a57c4af33cb1f47fec6d2bea787be866344c9e8274b55f2961b5ec2456cb249fa", 0x2}, 0x20) 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x23, &(0x7f00003b8000-0x8)={0x0, 0x0}) 2018/01/28 21:34:18 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x7, 0xbae7, 0x2df6c6f, 0xffffffff, 0x0, 0x0, 0x8000, 0x4, 0x9, 0x5, 0x7, 0x0, 0x9, 0xbd, 0x10000, 0xd4, 0x0, 0x401, 0x6, 0x1, 0x2, 0xd34, 0x80000001, 0x8, 0x5, 0x9, 0x7, 0x17, 0x3, 0x2, 0x3, 0x64e6748c, 0x8001, 0x1f, 0xff, 0x2, 0x0, 0xffffffffffffff63, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xf}, 0x1100, 0x7fffffff, 0x1, 0x7, 0x9, 0x7, 0x3, 0x0}, 0x0, 0x1694, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x8, 0x3, 0x2, 0x3, 0x0, 0x100000001, 0x104, 0x6, 0x10001, 0x0, 0x3a94, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x9, 0x7, 0x7, 0x2, 0x2, 0xdd, 0x0, 0x98, 0x9, 0xe, 0x8, 0x1ff, 0x2, 0x5, 0x3, 0x4, 0x7, 0xf6, 0x3, 0x83f7, 0x0, 0x3f69, 0x0, @perf_config_ext={0x8, 0x0}, 0x2, 0x4, 0xbb4, 0x7, 0xd85d, 0xa57f, 0x100000000, 0x0}, r1, 0x7fff, r2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) mkdir(&(0x7f0000a23000-0x8)='./file0\x00', 0x90) r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000992000-0x10)={r0, &(0x7f0000555000-0x1000)="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"}, 0x10) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000fbf000)='./file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000396000)="") mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b9000)={0xffffffffffffffff}) mkdir(&(0x7f0000801000)='./file0\x00', 0x150) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f00000c6000-0x78)={0x0, 0x78, 0x2, 0x5, 0xfffffffffffffc01, 0x6, 0x0, 0x1, 0x0, 0x0, 0x8, 0xf7b, 0x3, 0x5, 0x3, 0x6, 0x544, 0x5, 0x100000000, 0xffffffffffff6b14, 0x5, 0x6, 0x5, 0xffff, 0x3, 0x4ed1, 0x4, 0x3f, 0xfffffffffffffffd, 0x7, 0x7fffffff, 0x400, 0x5, 0x3, 0x10, 0x7, 0x1, 0x6, 0x0, 0x3, 0x2, @perf_config_ext={0x9, 0x726abb3a}, 0x1000, 0x3, 0x8, 0x7, 0x80000000, 0xfff, 0x3, 0x0}, 0xffffffffffffffff, 0x5faf, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000608000-0x8)=0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c78000-0x18)={r0, &(0x7f00007c2000-0xf)="", &(0x7f00002ae000)=""/76}, 0x18) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)="") mkdir(&(0x7f00007d8000-0x8)='./file0\x00', 0x1d1) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000034a000-0x2c)={0x8, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffff9c, 0x100000000, [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$OBJ_PIN_MAP(0x6, &(0x7f0000fd5000-0xc)={&(0x7f0000525000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fd4000-0x2c)={0x3, 0x2, 0x95, 0x1, 0x1c, 0xffffffffffffffff, 0xf72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd5000)={0xa, 0x1, 0x1f, 0xd9, 0x8, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006bd000)={r1, &(0x7f0000fd3000)="1f4a34", &(0x7f00004bb000-0x59)="6e88ec56e21834ae79fb4d5ee249d6778cce338b685f01f38e8d019e37fcfc9b04ca1269acd00f3c270f98b2050772cb29f186098693362a0323f462b63ac6335a8960b734ab51f69acf020c0c5d80c7bcfdf29a8ae018595d", 0x2}, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd6000-0x18)={r0, &(0x7f0000583000)="2f6be9fa4649126d6c97c87d0bddf436cefc357ab53fb2c4009897bad7d6eaa3a00f46ff88bfa27cf5bfbd7df12ee76719fd318ab8dd902c072f157b21dd48bf539b2fc7f5227e2aacfb3382b91371b53d7fe127a26883ea3fc96df9b6346d4bf9516a7f8e9b60c0135762bae4325c91a23ee2f8da56fbe6d64098410342e4de8b1cf6cc66a4a6439dbe6f", &(0x7f0000fd6000-0x1000)=""/4096}, 0x18) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000ef1000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000356000)=0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a44000)={0x0, 0x7, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c5a000-0xc)={&(0x7f0000cc9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1ff, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001d3000)={0xffffffff, 0x2, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085c000)={r1, &(0x7f0000b49000-0xfc)="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", &(0x7f0000d6e000)="662c7d8fcaffdd6764da555d68d1e5f29f5b1e4bdd1aaa09d6439a05a1b3ad84ae0cec66e59e02c61318a50a13f08de75e5964b33c82d9592067974be0ed0986590eca273fff8d8564245981b2109b1ebc8482808717a38a704192f0d59ebdd89eed8be090033053b9c9e2144f1b4a412395527e1cc4cc4a28aabb9a5caed2f55da07775a596f0b07cc0afaa281f2c55ac0333b358fb1691eb7a2eead539e717c1091fe87331c3cdc494f73789a67d95f4bcdc699db7970aeaf275b8923e3e946b00f1751a9973086b7bc7", 0x1}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x5c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a2e000-0xc)={0xffffffff, 0x4, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c9b000-0x18)={r2, &(0x7f00002b7000)="d63a3d35b49ed47021c4bc22690ca7429e798abe1424402ae2b62431dc5c52c0e1ef4dd5e527756ed67ee72a578c8f658a3b28ab004bed430483f696076b0e1f710f9b003b95cb1a9cba2bac8d05ee438e9030438ccd16402ef61128123ec31f2b459c97719e727584d44c6dab656b9f09c49a7726f833366908edd32047aa315a937b7b93c0e07244d4b4c81ee452fc6d9b02b2589fb9f2dda98bcf0cca13236a618e41551718a02d8aef69b33d74ddd24de9c043d94cc059dbe0fc352870bbc8d5b05f", &(0x7f00005c9000-0xf2)=""/242}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000a000-0x80)=@generic={0x4, "43258f4a95feeecbc0805b59a3ef7bab8794293c5dfee73acfff5270ebe831a1691eb3e7e0a8e64ecc9bdbf9081ee78f9bb421b4beb0fc41aa8627b79b404dc96efd4ed7960497319a6e55c18e32554ea3e9e6f85e9dba3eb218f004cb41e18622147503f8d04d194de088ca1034be1d081153fe050a86eeaebe08d0d40d"}, 0x80, &(0x7f0000008000)=[{&(0x7f0000009000)="ffddc4c05ae6303013", 0x9}], 0x1, &(0x7f000000a000-0xc0)=[{0xc0, 0x104, 0x10001, "7dfde65f2afa7f5ba66d3c127c23afd05cc8f9a343181df54cdcdab49d7d92ede84a38a2e2fae9e154bf4afdf12c632c98b248703de5a0506272d10e820a7dd0a355e71b4fff04fad753553895638667763c199fca4856d8b595f667d6a2e7d4e3a2798bd886e5dc9c40abcc25a38ed099ce59913ce9c1074267e88146b6ef277ad72702c5f5e852566d00d7d20e29f922c9895e6e5dafc967036a8d84e6f290901c0366caff3ac6738a9b"}], 0xc0, 0x0}, 0x40000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='autofs\x00', 0x0, 0x0) 2018/01/28 21:34:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0xa1) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000028000-0x10)={&(0x7f0000796000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0xa, 0x2, 0xcc, &(0x7f00002fe000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9c000)={r2, &(0x7f0000f09000)="", &(0x7f0000676000)="a0af749686c9f5eb70d6181f98e2783b59025f8b78374066e414b8982363af249f7745ba6910706df3c6106466939890f4f256885629babbafb94023f2a9d5e523b0ae06dafeb5b56d1b1cd616918e57397ae0f562ab0d192ebf56c694aeacb6e045d5e93b044cb519ee11809b847f98085029500f9e0726bc00d08c21b52541ac65cf8933f4cf67e37162935e4da0662950bc6fc72eddd382a624ebc487afb8801137d7dbc94bd342393c77926ab98f58a623f154febb", 0x0}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ebf000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000171000-0x4)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a72000-0x10)={r1, 0x50, &(0x7f0000074000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000e9000-0x8)={0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f00008a6000)={0x0, 0x78, 0x101, 0xfff, 0xdaf, 0x178caca4, 0x0, 0x10001, 0x1000, 0x8, 0x8, 0x7, 0x101, 0x252, 0x200, 0x2, 0x1ff, 0x9, 0x401, 0x3ff, 0xdcfc, 0x1e, 0x578f, 0x3, 0x852, 0x1, 0x2, 0x2, 0x9, 0x6, 0xdb, 0xfffffffffffffff7, 0x1, 0xffffffff, 0x7, 0xffff, 0x100000001, 0x3ff, 0x0, 0x3ff, 0x5, @perf_bp={&(0x7f0000efc000)=0x0, 0x2}, 0x10800, 0x12f, 0x8, 0x7, 0x7fffffff, 0x397, 0x8, 0x0}, r4, 0x101, r0, 0x4) 2018/01/28 21:34:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b44000)={0xd, 0x100000001, 0x4, 0x8001, 0xc, 0xffffffffffffffff, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003b8000)={r0, &(0x7f0000949000)="476e8f6ea357c3f97868842fc9705035e7f1fedc2faf82f24f2579b3e1f9d52bb8985557", &(0x7f00006c3000-0x27)=""/39}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000522000)={r1, &(0x7f0000ae7000)="", &(0x7f0000a77000-0x28)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008ef000-0x18)={r1, &(0x7f0000227000-0xcb)="667fe0db5e2892a64fbb2817d73b6982fa087d514b77d78abcda34fd4122eba94625e24a30694d2d37f5968d23261404975b076f5dc88ec5373f02350ab046453c02bdf8dbbbde54324cf783532389271e0b4505f786ecc7ce6648ca7f650a26e0dad28a64e8b82046ec95b520d5ffcd118674264050544c5f0c4de05898007c6bddde6ea00fb3acd1c5b0048060bf37113c1ef18ec59aca03262e7b73ea4fdf207db01fa1e2ba90ef91c6c0a5743ec993478fa98bdbb55f44895f7cdf1334b59571bc49a195c722eb0774", &(0x7f00008b2000)=""/201}, 0x18) 2018/01/28 21:34:18 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}, {&(0x7f0000f75000)=""/2, 0xeb}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0xfffffffffffffffd) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/01/28 21:34:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d8a000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00005fd000-0x38)={&(0x7f0000ca2000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000105000-0x20)=[{&(0x7f0000db1000)=""/4096, 0x1000}, {&(0x7f0000a2f000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0xfffffffffffffffd}, 0x40002020) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r3, 0x0) 2018/01/28 21:34:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00002e9000-0x38)={&(0x7f0000bc3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ed4000)=[{&(0x7f000095e000-0x57)=""/87, 0x57}, {&(0x7f0000450000-0xc0)=""/192, 0xc0}, {&(0x7f0000ba3000)=""/197, 0xc5}, {&(0x7f0000ea8000)=""/127, 0x7f}, {&(0x7f0000c1a000-0x3f)=""/63, 0x3f}], 0x5, 0x0, 0x0, 0x0}, 0x22) sendmsg$kcm(r0, &(0x7f00009f3000)={&(0x7f00001fe000-0x10)=@ipx={0x4, 0x0, 0x0, "88fcf3594416", 0x0, 0x0}, 0x10, &(0x7f0000444000)=[{&(0x7f0000aa0000-0x3f)="12375bc3a18eb6e8b102abcde993e55a1964b3c7ace09da452c0030487de2c20297c5d9429881da1885796d6794ce597a33799830b03de64c8b3c0fa005b5c", 0x3f}, {&(0x7f0000dfc000+0x368)="aca50ef5427d332c4f1027660ffc93f096ff47fa20456c1449e004c69e997d43741f04326e682821656615badd1ccc12390fe8bfdd96655dc5dff1d571230fc104bf2abea9cf31658434fc2d195b75b78b20866411141171b498cf42dd873a09b2545ca4908f32d69641f4c4f3bb0008acc385b6ab4c5680c3cd5c610f713f5773b732a5f978ac9fed69aacad19b47ef20b839d8f1d971df4003537b92f61f3a028b1c12f1e288331e3a194d87147357901217af1c858cdd506e72ef5a34ec7ff7e61f2cc43f95a3086c3eb85c162b0bacac7a81ee06834739cf", 0xda}, {&(0x7f0000f54000)="f21ebe8e29094623ff06bafe6f43fcfb05089cb30e87d71b", 0x18}, {&(0x7f0000f25000-0x4a)="b7fe8554083ca5985bb40f53913c1c9855a0f89238f54d380db3d95d506f0c9fa75565b6b2e2be39bf5612a4aa438e4d2180fcc6a9a264800f46e9e2a3d93cee0d965e9f162ecf234ee0", 0x4a}], 0x4, &(0x7f0000408000)=[{0x1010, 0x119, 0x22, "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{0x1010, 0x1, 0x1, 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0x3300, 0x40081}, 0x1) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000071e000)={0x0, 0x0, &(0x7f0000605000-0x70)=[{&(0x7f0000218000-0x6f)="47d68ffa5219473fc82a4a44bff5962a7befc93b6e5da5a442bcb137fc39214b105be4f9e9bd9bd0ff45534e8edbc50b276e37004f608cab89beee8d53edcae5d96e31e6b8f3cd416adbacc4d4e8c38cb1a645abe88ff8b02ce83fea744db400b4083e98b0ae3810da22fa977076dc", 0x6f}, {&(0x7f0000b08000)="184c2c8a0181ce260796d4dc6ed184ac599f20b10d2de01c9fddabd1aebdb129b410986dd3f772e0e4f944659ce627f1b5946e0b", 0x34}, 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0x1000}, {&(0x7f00001a3000-0x6a)="4be348be430b844de919134c78577f820c900d7e0a3f1de0d63cd65bea247914ad1eb8d9236d4b0f61ea7a3102ae1698e37088d6489d714bd1dde0522e2a8b5f0644c5b29b078571e5ed9eef4dce842d51f1c6777a299062218a3e32b10d4c3cc8909be9db9baacc8bae", 0x6a}, {&(0x7f0000480000)="e1bc8c9698ede2c251d829297c144d09938057b5c976607aeaa27a73ecc9037b5dbfcee4f33e2f2dee21f37f0556ea22ff395892929561d39428ea577af618e6", 0x40}, {&(0x7f0000a40000-0xfb)="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", 0xfb}, {&(0x7f00000e3000-0x43)="2827b4a0bbd1a3b6da88f28521013e4d318de26b919d4cd2b7944541ee618581e0d0585e9446c879517bb3f6e19c531a6283f68e90a71b3c478332b7e7b7f4b8e412e1", 0x43}], 0x7, &(0x7f0000ded000-0x48)=[{0x48, 0x107, 0x4, "a7923329413fe57d37a7d58ca8be7636042c00be5709e7c72796304877faa32d9b3f6c1f13918238020d8d49bb061d3cbcf941b4a762b337"}], 0x48, 0x20000000}, 0x0) sendmsg$kcm(r0, &(0x7f00001ed000)={&(0x7f0000112000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000d57000-0x60)=[{&(0x7f00002ef000-0x83)="193b6247de6c0a4d68a08c3846bfdfb024f84873018385612f586edc7df7f23f5e575334185ee52e5d28fc341ee78e0e15e7bc6afbced70cbdd0c9dcafbbef25c993b92bf297b041795c2f44453b58f9366d157894c2558596ac438197c71582afe610b4d66c6a6b9f00f6bb447f1cbaee200f82660b950db199db4a149df7b7d7e5fc", 0x83}, {&(0x7f000091c000-0x10)="ccf4af3a81dad5da834851a5ea0e95fd", 0x10}, {&(0x7f0000971000)="7a4c558c783bcbef35ee158623508d9bea322d58e2bd3b9d018695e8222a4fe6c38b7008488c34432dc83088ec9876a6af9a1d1be2692d3b7aed682106acaec8292d2ec23465ab0562", 0x49}, {&(0x7f00006fa000)="bcfbd0c771d417d686d885e120ad071cbe02e271f329630b2f933436bd9fa9afafed2070f2e65888191dc7e6cd98d5c754c600e8ee7572ece6ee0c862aeb7f77517c8c6a696c1cbfff5a2749f36f7779965feb689011b86ac422e01911af95dfefc9a63a275712e9c8a8d04ca613e1a5eb1f3261d432c1a10bcd34dfc50b819ab3b821c68314f568021a7dcef0ae55720bf7922b873ffe07449fda778704d188", 0xa0}, {&(0x7f000076b000-0x1d)="ebf48b687eaa8203206990ba8eb788318dcc7379736d9bb60d8c72639f", 0x1d}, {&(0x7f0000129000)="f69c92ecc89d79a8728ed93863ba3b4e4ed9e9d33e292e64", 0x18}], 0x6, &(0x7f0000433000+0x34)=[{0x1010, 0x3a, 0x401, "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"}, {0x78, 0x102, 0x7f, "e33471ba844e229e0461ced5261d09f74bfd48ba60b75d4319d05fe43fb5d2cd539959596bb8f42c31b0626642e96ffefed78fc60c4a2c9cd457a72f57682b803d8e042c442fabb4042020315bfe307f257950c955e54d1d9890b8daf5faeb2fe006e4"}, {0x88, 0x113, 0x6, "b531043ec8e58cb8e90617f6d74a230b653dae6f514b915f7d71ca8b49139b48b53aa90b7822667cde7aaca4c3506cf3dced7d7fd8732710e343b7495932c8ffbd47c07b7b5fd44fd346828f5c1747164d6084bfd2e194b2dcef4ae7e24fc801a0838f3b9f5fbf1ee485b2fff5766c5809a940700e215eaa"}, {0xe0, 0x10e, 0x3, "dc5d473b9772802db5822db4f15dbf01e27ec460d0d53cbdfd799240a987a474af806aec20f0f0556b2f8173fa9a660b94353c32ee8f2ad9883686e9823f014c012257698b5dd8ba7821b2619674c152fdd8ca29c29c4b2cc82690c0f8384f941fd1824b6734a668a6769284a1ac39baaee92bc43d7c97be2adf0eb30108bcc17edf537caa2048928a9e40bff07c451c43766cc361e172df57d9fb50825b5e52c04c950439a2dbb98690b74ccc14560f8615aa63b0d19fe6afe560f6311731947c2b618941e32e746573a369"}], 0x11f0, 0x4000}, 0x10) 2018/01/28 21:34:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007b7000)={r0, &(0x7f0000ae3000)="", &(0x7f00005da000-0x77)="", 0x0}, 0x20) 2018/01/28 21:34:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10001) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c7e000)={&(0x7f000067c000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/28 21:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a35000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/28 21:34:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b3000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000af5000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000b36000)={&(0x7f0000521000-0x5)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002dc000-0x90)=[{&(0x7f00005fa000-0x71)="d30b56953e2a27b1146060bc120117b5986acd24df2e9274183efbab15277e19bb4ac37d2369404ce1e7c5028d27f03c248bd99d827abb9c0bb06059f9a8ea49f974cf38a8f4bdb34741b8530f1b35a7ad171e089ff8f39d4430de5c2da3dc6cc182c3fbbba6c93f311863468fb7f418fe", 0x71}, {&(0x7f00005ff000)="6f92503146b152c7118225150860c54f11379b6b814a0ad2a5c09300227cf49c6d671bc951a6d509d45f7fb6e9dfb5be66542948ed551091cc90f6901dc72f4cbb9020", 0x43}, {&(0x7f0000d35000)="bdc35c52d0d2ebece739fe9ce513d97d62de8a7b86dbee21c8ca", 0x1a}, {&(0x7f0000fe4000-0x1000)="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", 0x1000}, {&(0x7f0000cca000)="38559da4c4c2288a92858755a70da7f1b1925276adad11c85d72c77bc1789e03c3e9404915db5c84ae39f5e309ff46be4b9036f726d79ef45a7fbfc6768931af6682c74642d502004c4643d130e190e88c60a567696c6d74b9d09f3143ac422058d39703e06ab1fe5a3ce659", 0x6c}, {&(0x7f0000e90000-0xb4)="52664decc76e3ed3c49aff6b98202b4e2b874cc14794c4735eb5d818788692fefdd689af23c2a2d07a2b76ca98dc6037c11dfc81c2767b4e4c040dd2f4e77c41e940e12620a053b3f14f9c95995dc839662ed21f0b4c10c76893f2111d3b4cb4f5f01dbbfec018eab1310b451908d00cfbc718cae8ba7663740c88e025891481dac8d90fa88f7ce96595a51730dfb14f7f6b99a7204158a54a5abb105f8483b2678c00c61b9b8dbc039cf96cc9821f4164dec367", 0xb4}, {&(0x7f00002de000)="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", 0x1000}, {&(0x7f000010a000-0x3b)="2daf663ccb70a3a949629cfcb5fb74ce816249b3a7c62ceb3d146502469f1c59c606ff563c9513f551a907f4b235c37c014e064f7493d390569325", 0x3b}, {&(0x7f0000d78000)="9244e385f7ad88a5307d52c2652248b83198fd8c4eb93e809ce0c6e5e441a52c2fe0972f07e12420e843d33e92308bdbfd904bb05fdacf6c02fa3931132bb63565969c48adf3a79f5eaab7c2da11033fb54788f8fbed5a851eb9de778553a10ffdbce025283ce7d806c5768ae95f05a820276c429191bd15927ae2133ddbb31f0b7338771c1298d1eafd49d64a16cce8f4e2b49939a1e0fe9e", 0x99}], 0x9, &(0x7f000046b000)=[{0x98, 0x110, 0x0, "96c2eaf99bbf65c0eeefb0bc4186547d316d68ba24630c259a2400a7608e31ed8dc044a14bd95369c76c4a90c368d6c44ae236a946270d91b3f64b7979b17bb694d55d6f0276df9bcf5ea3b39e883cec261f5fb3770617d87ff47ae84a290b9fa14d90c79d9ea6f0acdc19e88e5591262b701547c5e8c0720ef6494d560abd6f5cf97967c0"}, {0x20, 0x1a9, 0x1, "8234bb20232ea1331dfa3cf5056450"}], 0xb8, 0x44091}, 0x1) 2018/01/28 21:34:18 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000638000)={0xffffffff, 0x7f, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000a11000)="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"}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000022000-0x2c)={0xf, 0x1c5e, 0x10000, 0x529, 0x1, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000001b000-0x2c)={0xb, 0x2, 0x2, 0x8, 0xa, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={r0, &(0x7f0000021000-0x6)="1999be39e7b4", &(0x7f0000010000)="", 0x1}, 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000022000-0x18)={r0, &(0x7f0000022000-0xb)="a6874af75843708ed0c205", &(0x7f000001d000)=""/52}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={r1, &(0x7f000001c000-0xfe)="", &(0x7f0000008000)=""/59}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) 2018/01/28 21:34:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000dde000)={0x0, 0x6, 0xd15, 0x45, 0x8, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f0000411000-0x38)={&(0x7f0000c57000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a0a000-0x70)=[{&(0x7f0000476000)=""/196, 0xc4}, {&(0x7f0000631000)=""/97, 0x61}, {&(0x7f0000b41000-0x8b)=""/139, 0x8b}, {&(0x7f00002e8000-0x9)=""/9, 0x9}, {&(0x7f0000337000-0x89)=""/137, 0x89}, {&(0x7f0000c1a000-0x4)=""/4, 0x4}, {&(0x7f0000bd8000-0x6c)=""/108, 0x6c}], 0x7, &(0x7f0000141000)=""/187, 0xbb, 0x1}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f0000e04000)={0xe, 0x0, &(0x7f00000d0000+0xaea)=@raw=[], &(0x7f00005f6000-0xa)='syzkaller\x00', 0x3, 0x0, &(0x7f0000588000)=""/0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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(&(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)=[{&(0x7f000033d000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x118, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000b000)={r0, 0x3, 0x1, 0x4, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000)=""/203, 0xfcf4}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffea8}], 0x1000000000000072, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x400000000000001, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7e000-0x38)={&(0x7f0000f7e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009a2000)=[{&(0x7f00008fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7d000)=""/100, 0x64}, {&(0x7f0000f7d000)=""/61, 0x3d}], 0x3, &(0x7f0000f7e000-0xe0)=""/224, 0xe0, 0x9}, 0x100) 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000072000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b7000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000c1c000)={0x0, 0x0, &(0x7f0000874000-0x10)=[], 0x0, &(0x7f0000bdf000-0x1290)=[], 0x0, 0x0}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000eb4000)={r0, r1}) close(r1) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d4a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b77000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000176000-0x8)=0xe2b2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/28 21:34:19 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000285000)={0xffffffff, 0x400, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000c8f000)="ba56812030eb9d33b60a23ac86ce152f8b494ecd6ba2e404a67635bd882b19cde90e6e826d1c2bfdc1d89fc183d108ccb9c986d8d34e5b90d7cb3a5e7dac421b95187d44dffe74f1f8fc17df59e7eae87709220b27adf87d00a420cecdd93953e691ac342ecec30cda27068de22dd05b802dd2eec13fe29b0b1aab21684caa", &(0x7f0000a0c000-0xd8)=""/216}, 0x18) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000d000-0x2c)={0xf, 0x6, 0xffffffffffffffff, 0x100000002, 0xa, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f000000c000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000e000)={r1, 0x28, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x1, 0x80000, 0x8001, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80007, 0x101, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r4, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r1, &(0x7f0000001000)="68442cb785e05b1d508b4b4f00802bf30cef7880f337e50eeab511eb8244dfe6c4edeff1e19bcea0ef29b0ad5827dfec1c0102c76461524a1b5d857c8a195b223ab424df162fc2caf8edc212b639d442e982c8d1e6615550b6d09215339b6491a0a41e", &(0x7f000000f000-0x15)=""/21}, 0x18) 2018/01/28 21:34:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ad3000-0x78)={0x7, 0x78, 0x400, 0x1000, 0x101, 0x145, 0x0, 0x80000001, 0x20008, 0x2, 0x790, 0x6, 0x7, 0xfb, 0x6, 0x0, 0x6, 0xe5, 0x9, 0x4, 0x6, 0xba5, 0x6, 0x1, 0x4, 0xfffffffffffffffb, 0x400, 0x6, 0x8, 0x9, 0x9, 0x2, 0x3ff, 0x6, 0xffff, 0xffffffff80000000, 0x8, 0x62d6a204, 0x0, 0xffffffff, 0x7, @perf_bp={&(0x7f00003e1000)=0x0, 0x1}, 0x10000, 0x2, 0x8, 0x4, 0x9, 0x1, 0x3, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r1 = gettid() r2 = perf_event_open(&(0x7f000069d000-0x78)={0x2, 0x78, 0x0, 0x3, 0x5, 0x80000001, 0x0, 0x3, 0x0, 0x2, 0x80, 0x80000001, 0x400, 0x400, 0x2, 0x2, 0x80, 0x8, 0x3, 0x1, 0x1, 0x1, 0xffff, 0x81, 0x8, 0x40, 0x80000000, 0xffffffffffffff7f, 0x7f, 0x1, 0x7, 0x80000000, 0x9, 0x401, 0x7c62e8ca, 0x6, 0xfffffffffffffffe, 0x7, 0x0, 0xffff, 0x5, @perf_config_ext={0x6, 0x6}, 0x20, 0x3, 0x9, 0x6, 0x2d, 0x7f, 0xcff, 0x0}, 0x0, 0x5, r0, 0x1) r3 = perf_event_open(&(0x7f0000524000-0x78)={0x0, 0x78, 0x4, 0x8, 0x100000001, 0x9, 0x0, 0x336, 0x1200, 0x1, 0x20, 0x1000, 0xffff, 0x0, 0x9, 0x3, 0x1000, 0x2, 0x68, 0xfffffffffffffffc, 0x6, 0x1000, 0x9, 0x80000000, 0x19b3, 0x5, 0x80, 0x80000000, 0x100, 0x6, 0xfff, 0x7fffffff, 0x6, 0x4b1, 0x9, 0x100000001, 0x7, 0xffffffffe8eecc98, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000279000-0x1)=0x0, 0xf}, 0x10, 0x7, 0x3, 0x0, 0x8, 0x49dee50c, 0x5, 0x0}, r1, 0x1, r2, 0xf) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) perf_event_open(&(0x7f0000700000-0x78)={0x3, 0x78, 0x0, 0x6, 0x5, 0xbf94, 0x0, 0x9, 0x40141, 0x3, 0x9, 0x9, 0x3373, 0x8, 0x77, 0x0, 0xfff, 0x6, 0x7, 0x100000000000000, 0x5, 0x6, 0x8, 0x2, 0x80000001, 0x5, 0x5, 0x1, 0x0, 0xfffffffffffffff8, 0xffffffff, 0x200, 0x89, 0x10000, 0x101, 0x1, 0x5, 0x6, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000cc3000-0x1)=0x0, 0xe}, 0x14, 0x1000, 0x3, 0x5, 0x1ff, 0x3, 0xff4, 0x0}, r1, 0x77, r0, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) r6 = gettid() perf_event_open(&(0x7f0000db6000-0x78)={0x5, 0x78, 0x785, 0x8, 0x5, 0x80000001, 0x0, 0x4e, 0x40000, 0x0, 0x4, 0x4800000, 0x7ff, 0x5, 0x4, 0x80, 0x6, 0x7, 0x6, 0x100, 0x71518d99, 0x7, 0x7ff, 0x0, 0x81, 0x0, 0x4, 0x7, 0x7, 0x9, 0xe42, 0x5, 0x2, 0x1, 0x7, 0x100000000, 0x4, 0x3ff, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f0000390000-0x1)=0x0, 0x2}, 0x2041, 0x4, 0x785, 0x3, 0x0, 0x4, 0x2, 0x0}, r6, 0xea, r5, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000010000)={&(0x7f0000f53000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000f28000-0x30)=""/48, 0x30, 0x0}, 0x2022) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x40) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000029000-0x2c)={0xe, 0x2202, 0x3, 0x9, 0xe, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x7, 0x7f, &(0x7f0000028000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000)={r0, &(0x7f0000025000)="6ec24a7d93", &(0x7f0000025000)=""/144}, 0x18) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ce8000-0x78)={0x4, 0x78, 0x3, 0x9, 0x8, 0x7, 0x0, 0x0, 0x24000, 0x5, 0x559, 0x2b499ab, 0xfff, 0x0, 0x5, 0x1, 0x1, 0xfffffffffffff4e9, 0x8, 0x8, 0x9, 0x10001, 0x0, 0x3, 0x7, 0x7ff, 0x0, 0x94c4, 0x1f, 0x7, 0x8000, 0x1, 0x7f, 0x1, 0xdc, 0x4, 0x1, 0xe3e, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000808000)=0x0, 0x0}, 0x0, 0x4, 0x80000000, 0x3, 0x6, 0x331, 0x8, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x4) socketpair(0x11, 0x8000f, 0x3, &(0x7f000016b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000d93000)={&(0x7f0000f1a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0xfffffd64, &(0x7f00005f6000)=[{&(0x7f0000f19000)=""/4096, 0x1000}, {&(0x7f0000f19000)=""/108, 0xfffffe49}, {&(0x7f000037e000)=""/45, 0x2d}, {&(0x7f0000ae4000)=""/44, 0x2c}, {&(0x7f0000f1b000-0x67)=""/103, 0x67}, {&(0x7f0000c68000)=""/160, 0xffffffffffffff0e}, {&(0x7f00008d3000-0x42)=""/66, 0x42}], 0x7, &(0x7f000061e000-0x98)=""/152, 0x98, 0x0}, 0x40010002) sendmsg(r2, &(0x7f000055d000)={&(0x7f0000f18000)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000-0xa0)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f6f000-0x38)={&(0x7f0000f6e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000a43000-0x50)=[{&(0x7f000038a000)=""/139, 0x8b}, {&(0x7f0000f6e000)=""/0, 0x0}, {&(0x7f0000f6e000)=""/46, 0x2e}, {&(0x7f0000f6f000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6e000)=""/148, 0x94}], 0x5, &(0x7f0000e59000-0x44)=""/68, 0x44, 0x15}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004e1000)={r2, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000607000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003e9000-0x38)={&(0x7f0000f73000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x1, {0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}}, 0x32, &(0x7f0000f72000)=[{&(0x7f0000f73000-0xf1)="265229482571788221d1d75d479f0763dc1b17f72956d2aae650c4db67c1b3679acb1158a0a85b87d1b0f926c560be60dec63e1a1605f572ec5d10627b6c82f8be6f118a68b0a7b634e5ae062261d088a9a7b4b6ec4f7b7fa7f3fb04c1e3f3ac3c94aa5766e7c97d55d9120da9e214e62a013b7d044592ea71debee5d2cb1bb3d682aa07984f4dd64e5d6d8577cb22834a5c2b99cd0753d95cbb3ad52def06858b0432758173dcbc3d7431a3cace36b57ef449432f1f500398749119118a61a075ede201298cb7d9f9764a873a495214ba8dc4e7eb5f320fdaa3919d434a34d73ad2c71162dbb0fd3aaf3f401bf2e4cd65", 0xf1}, {&(0x7f0000bb4000)="9ec62724defd773f7d26952f2b242f8ead02a6cb8702dd3fe94f8b6991dce58b221b5d6a0d5e0d5233eb9767653aee7504612518feea71137d53230194bc06ba4f448e3604103314f1e2abe5dbb648be8aa849e09750d7befadd944c7a04", 0x5e}], 0x2, &(0x7f0000f73000-0x2428)=[{0xc0, 0x0, 0x80000001, "c9565deee30bc7b35e3215a4138884c5a859ac67d435ca49e0e5b95b76b2468b058421a7e01d73392261adf47fb9c9c25fae42a0f199c3b03b8eb669b0408ac4b4b5d2ec6bfb20714086309279f9bf84638d723d8395499e00d5b652625da87d25308a1e5b79d91a2107b86c7bc2d04e1b70ac07764cb2c83dee73f20eaab4828a8112c3080e37528459b5239cecd2303c01d2ad4c245a45a7354944dbf12bf60f2f6a277ff2a6caa88e4e"}, {0x108, 0x117, 0x5c65a11, "237dc437a1d418556f4dad6a9d38d3846edd1e392d148fb69c7f2e83ec520930036e04ba31ac12e1803391c26f2ed1900cdfc204a3257a6e67492f55c4a9b02130be949f7541e1d747d3d6f77c58ca9454efa81e129456b0a621ca4bcc7a1af9fe27fcb430e04d7a0aa68d9a9589aabeabf7758cb73bfdf2e132095c8af532e0d1bf7ee76970799394f0a613fb9439e4366b209d8f06445ba9cef12ddf131e7d1adbe9dfe08901b967854a2d785d852bd6f2d066a23b68960e48042d45f4cef889637413111e256ace198dee17d54b874b9f8bdcb1085be73c4c9836fd3ed8105de8991d5fafed7a75035116f391fa252a92870b117bfa"}, {0x30, 0x10b, 0x4, "7b314c18674f4e3e0aeccdce912dac3385e865b097d4e4f2f800eaf1b4d2"}, {0x28, 0x0, 0x8, "ca66dcbf4976d11f6fa627c88419cf723a06"}, {0x108, 0x103, 0x59, "9251282139ee4b0d95aef83b8ac29a792b985d3f425531e34ab04361fcba29979317f67bc9a50b3b5e49ce3dfa92e4036f8024dbb10fb6c0ae876b55a486aebe4b42e446d37983e11a84d3c72d4bc347461fe6750c43cdf679b2cd11952a27e249595ca14a8dd9b9e03d4634212e636ea488e2ad203bba157758433e864ca516f2a8bf893def66776767567bec081c3dd671cd680abfb3509e536302f1fcdf16a066be2ed3a848b9a73dc409a3d6e158a1c33c5fb7f9989ab5f367b0788cef308836ab84c7ff751aab9e0f238af6f41d6682c0fa4581388096cf1c202593931a322255f6b6010e2244382cc531f321c2b1"}, {0x98, 0x3a, 0x3089, "19f37b28fedd618651d8d3a97ba4b1af129b66d7e5ca67cd3726a50da61cb94ef93b4e44edcc8cf0bfcf1c1d35b23f1af457ab23cd93fbf728f88e677ad2acfe4c16af8262a40f42d126ef7f187835678a51e3c5b04b9002cf478acaa50485c1eb398827f72e48e33b4a4e434622013d483a779f0903c314d8a634fb36445c1ee3"}, {0x38, 0x117, 0x200, "17ee36fcd95c51ef9aa1bc474bf06d9a48283b6af086ae4f046158b0d2aee4d737"}, {0x10, 0x10f, 0x0, ""}, {0x1010, 0x11f, 0x6e93, "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0x2428, 0x800}, 0xc0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000f72000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000440000-0x4)='GPL\x00', 0xffffffff, 0xfffffffffffffe6f, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0xba, 0x10001, 0x100, 0x12, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f0000002000)="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", &(0x7f0000003000-0xb1)=""/177}, 0x18) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x40, 0xeb, 0x0, 0x9, 0x0, 0x0, 0x4d028, 0x0, 0x7f, 0x6, 0x61, 0x0, 0x4, 0x4, 0xa, 0x7, 0x4, 0x2, 0x80, 0x3, 0xffffffffffffffc1, 0x4, 0x0, 0x6, 0x7, 0xcb, 0x10000, 0x1a5a, 0x9, 0x3, 0xe7, 0x8001, 0xffffffff, 0x1, 0x135, 0x3, 0x0, 0x8000, 0x5, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xb}, 0x808, 0x0, 0x1, 0x2, 0xffffffff, 0x8001, 0x100000001, 0x0}, r1, 0x1, r0, 0xb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000df4000)={0x0, 0x0}) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000177000-0x8)={0x0, 0x0}) mount(&(0x7f0000939000)='./file0/file0\x00', &(0x7f0000a60000)='./file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x6000, &(0x7f000032d000)="") 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a31000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000404000-0x38)={&(0x7f00007de000-0x10)=@nfc={0x27, 0x2, 0x4, 0x7}, 0x10, &(0x7f000021c000)=[{&(0x7f000007e000-0x1000)="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", 0x1000}, {&(0x7f00005b9000-0xc9)="ea0872a9b61651c4cf0c3a2a8a29d671cbfb86578b6054705743487d3675edbb452e966732c472a328f7069188a1dd9ecada2e543acb8c36f851c8aa2e5a9adc3446cc44887072b38cb9c1aa649fb4d0c886ed63729ea4dd9d810254b99f54e4214171895177ddfdda8350d495bede4094f9f0938fced446a156a9c4f337525591a1c2f9000045104a5cc11ef41b1f22894a55e2496c78cf657af4f6970d45d80539234a04dd811c1f5b4af3bf4c9aaa3e66669c1f06f7fe338fbb3369b8b718f6d0ebff07bff0b85a", 0xc9}, {&(0x7f00003d6000-0x21)="e41f482c1731b6f68aebfd0a45924390af08267d6e0620fd316369b00af89c29b6", 0x21}, {&(0x7f0000b94000)="f182afab0e5fc5b4453d912b3b3b65588c5d01b8b2739c0369d407d2a37184f480c09a6c2524e6822cd9666c9eb80bee3f277c88d7", 0x35}, {&(0x7f00003c2000)="e7df02465554dd7051abaa0f7b89edc5619d5987a95a1cfa8c7a1687cb2ecea69dca6cbca3223684ac4a5081decbaee9739264c54c573ed211f5bee947b8651995b8e791fa6d2fa8a9de4f69c41db3853eadcb95dc0eea892db265adedde84f5870d00d22a59603109c8bec5634ad7280ea4cbd6663ec4ba192bf04c1db3ee77929a90e2f1b197230a7f856272f3a1d2b16237987023f6718d31bbdf0907db7192bd496b7d7b70dc72c5c0208452fe85f37deaf89f4396ab7711b68b4fd6eb64563dd5ab75856584fbb964c1037340e14c", 0xd1}, {&(0x7f00001f6000-0x94)="077d6edad22998f8926323a25e3e319d1f5341c5193e929823b992d77973b45af334ce253c7f045665755abdec5aa1d0abb8f147276aefe2302bf167fba181f54edbbbdce46fc333afd6d05852b47282768ebb3861dee96af8b8ae107423d3f4e60691e674daaab53c79e5f9eaef26a1c796165a73f55f3573ab482c2019566d10589fb06fd70aa1bb7e606c0106606944e2dbf5", 0x94}], 0x6, 0x0, 0x0, 0x10}, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000974000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000753000)={&(0x7f0000ba2000)=@llc={0x1a, 0x17, 0x8, 0x2, 0x5, 0x8e, @random="d8ca6df2e9bc", [0x0, 0x0]}, 0x10, &(0x7f00002e2000-0x90)=[{&(0x7f000044d000-0xb1)="0302ffd7a7d6a5a3f973aa6ac07443830902bc9a1421b8e445a7832756d03322a105f38bad56223a74599a89e13262155bbe462544c74a2d79a947362ed5177e2e1b15e075bcbba8362c1544e35e7c70c2b66090172d61f580d98b638c5e30717a7606aac8dbd318c2edb88df1e75caf9a6e48d8bccf9fb4bf427cce688dd3e7613a26cc9c6bdec9a01a0138123bd5aea0cd66a5d6cad9ff4ba233e83a99c71f398a6d3a7d77efcd3e9baeceb9b3842874", 0xb1}, {&(0x7f0000293000)="36405c9f285a5edc5ba9d3f1fe71d11a5e61e175d9ed9d98688654a42fd2bb5cfbf9d94646cb45c46c7f642d7f8d2b11bb54db29499e7687653e0488a28bdb11841d0075ec87e0beaaec222b35b9e93dcd57cef69cb5912b3e6b121f179f08f1094135568115c4d5846f3ced0ecc8105", 0xffffffffffffff99}, {&(0x7f000086d000-0x93)="12682a2151b39ed453141f22f2d0a500be8ccfa2535c4b13da2fc375e2d4ae2d572be722e11e6471e0025d403b99fadf0481e9f3ce8a73703a4ff5318bf3ef6912c598cce387a6775e92763de2bea7baae25cf2fed455b1d431045719edb818517bb9cc1044a66c89def9b18d9befd4297eb9ae0686051bb2187e7508aab73c086d313f710bb61051703493ea3d175b0f565cb", 0x93}, {&(0x7f0000fa7000)="61af87500fda34a9700ea0caf0c632b9a37b3a979617396c798da5cacfa68c5f5e35e2455c2e4f5dc10a", 0x2a}, {&(0x7f000050d000-0xa)="bbf5ec169dffbb67c80b", 0xa}, {&(0x7f000029c000)="1e8f4c853ffb79299355fb9b66a2a263450c6b3cf2d66326865f8fc630653610ceb8e623b7e6597798a571268dfe392160b27e80b90ea20b14a681243c8ab42e65ff8686424f165949c718a55024341581cd187fad61dc99631bddeb24e1f60c4886a557b3e604ba534805f2f58a248892f2343ad90f1a453946e83ad1d61353cd80cdeb967c4889ec113a2bee346b9fe58e3ebe1be511af5a2e39cbdc1a2bdc855997d144ee03e1a1145b5c97c8f168e9837d6829150eff1eb7448e6e16662ae1eb1c0c2c5b5e669852146501e6b79e55ca156ecaccdd42c17c576fdbf0bc639d976c1c5498ce297541272e7330747d56385e8185784469e924e043803943e581aac22bb24cce741a4c3476cc03635cb58ec58de2de23d3876fb1a46e58a01435606acc1d67b051c41ec8161bd59408cc2bb4e0fdfd2d24bd5c11f08aba7dc74d716dd35be25740829c0bc029c52c400a7783a387b83c9e3a077105c87b59eefebe9b6f4da4fe912b8f5a49fe43f895153a8fe78c0968197f28cc742ee398f00997c6ed58cca22cad646839ee6fab6768eda3c0bc3c7d0716bcb38e87394746cfa8032093c91269db42501bea418b0bdee299d36b3fcd07638a0729e60b392bb8dfb4085b187e21c5b7832816148ec4bc5728fecad4150d8c688202aa5c04fbaf9b3bb4494b51f4fd5e3d5bba42b95a5238af46da52da66150f22908fc5ec95053d88e82cf939ca3cfd1cf1ffe13e5ae9cae965fc27fcc4d9e5ded255ae898ebd6416169cbc13cc4396107b95348a59b7b09b016234a11dcb52c492e5c161f366020ef93c2c4d8ae6c752ddf8f2c538bc39880bd316491f4c84c2519d20594acf56fdc39e01e1cff435a2d8a76bdf9ffa6afa8d46b1cb84f1ba558aae3454c74efc5d47cee58100bef04e5a726705f8a388177ffcfad7b7d22f89a4c3a29e1166ee74e50fd395c6cf2e6203b2bc4fc814e727b18270637684b92e74fce04ed391843a4dba6ff92050687cfdb40b93cb1dec1a8d17765eb868adf255ff29685c458a43bf7a135d021ec793703716fce989ed5a57995bfbac23372a1a75e61e3fb4ea0af434dd347c7b716bba59802dd51982a6b2fd3bf95781818b8a07650b1f4605d616c15b8e9516ee4adfb90c4ddf58d2d3e1e279ffd5499a05eb6c529728f124cdf09a315e165ff28038c35a3eb72cc4839372819537aec70bd2173bd746e37f653a57a18b636c80fa8f54007d0fd995e3dfa2c2d4693ea5da1131487f1400653618f5f6038fa3b9d0705f433d21f203dd5a45fb0a3f5cd0e0d915ef2f526a115b7361543b5954def0b26aefe3a888ea91fc9d4b71cfcd40332a7f0caa4e87af57755580028e05de022cb8f576630e216cc657228979491cdcabe04cfc9c62e4da725abaa20c1cd0e7e0c4aa90d049e84bfffbf81b73bed2551baa7f5dcb918d0eed20acc4d7ee7353145b01f1fd224ebd753302e59706839b52c592abe6b4cd8b01cb7b5cbe0f05aaa19f952ac8776f03a1ead7691afe98f1f53cbd08fc7a94861d2c346efd3486f6c02e25adea61a16aa8427597742581830ffdaff043f5b4acaf8cab4cd234cab80ab45596c011cce56262546665494b52503ede8e3a74f0ab7f9bb58f18ff4f206f45bca237c59b66994d9613cee1674cb631c137a32301fc19879285f106afaed9cbda28eb8bf31c2e8aab7487de172f8dd3c33ab2ff85ad30fd7f1b66057019db955eaba4b8813c9d272105f3485a69b0610dbcc45f6b683aacd822476997774e13e5459f247a63d66d3171753ba574ab8363bbf7bebece5ad391beeaa220d507d7f94871b3b93e905d832349901de850f4aad583825c9b78e52d2235ff82804f5d595ec9d2cf5ba2772933c46c015aa9cb07f16f53ba2e7eb548d987e19109290c39a691ead4eb207928e091345ea06ca64c6461d46b969f8577f112e5913cdc8f2b8509c69b67a9eb8603ce54bf55c070bf75ddc5e8e2a6bdf0ea7d54942a0b5d8bbee70d47d18ef99a8bd8b3053b8cc2dde5935b928b01cbabac73c1629f0f1070796368a6946f9b1cca34b91282c515a2210c6af12d73d0150ee007d9a6848e50d31447e36450f3d2e85a0bdf824b231573ab0aef9931942ab0a9ad19cbc9f39e2fafc73cc6ae36b7187f184a708c3e4238afb080edc52ba98bc5532b58df9b660b43e250ba6ba645618c2bd54b55148247cf200a2e941160122828924aa1456b0de3a5ee22f29a6ea66b52db2e619b59f5c1adad41b65c1a35509553e11f535cd73b589eba2a76d1bc985937acb3a86905371ef8c20ccd3effcf048773fc6e984986af92e1c9a16b0ef79580e3016e3b1139d7519d3225484412d3fe61f4559a88ec4cc98acd7d260be816458967c86588397b9465fec26798bf5eaac669b26fc84635c63ace76621fd2f444729dbe01b46f171556211ae7effeff711d361aac6333d850538fc8367b582b5a29e5621d8b4704f362000582eae7a92b4fc707c64c38477089e6c7a8f99211f9d0fd8b2a4252b0c4564d41bca81f2fc6243c66672dc4a2ccae78709f3069dc82b92ba3d5180ac89081b8ebc1ab66fd45b1e1b3bf26ff505ca856b517535a839143abaf022f6d4f0e29cfcbbdb61003c92a4147e1f81a3b1184afe8ce8f71f60afe64820e5396f926f98dbb35bb5eb92f3e84adf0dab8f15d882090f08890ecedd768a6431ccbe24b0ac6f7c3a10e7a16cf415acc04e40933f4155b590cb0142ea72cfc4709dba77a473f1557aeed79206e96a16ff7720e67b5df26a3f8cc1eff166cb516d09db2cb65c04568750463302002c8430a7b0b7ebe41a81db644be54318df69089291bbbf61080b2b4cfec566686702104988ed5815c9b915a9eede4b812a5ec5aa8cbd2725492741bbaf4b108e16d048eabf94534f26a0bf06131b18b39df887398b5d0407e8d7f8038428307487c76e960ee2de0748ad31bb6467f90d4f7276b31efea8e3c8166c001744e5b374adeb1f7aa16bc5f86e33dce5a745569837f90a99a29d6af587394e39d4ee999ca8d5135e6b492a0d21dc2e63405845206f4bffac320f29980a218b022368f1dd3b427c1ba053ea5349e2ff4e9a8776b9a508db1914ae9512f91a9a104f54dfb88d383627a61a5be11d2ef082426d316ffa6a7156ad073821d2672fd5491fc8405ff9d802f9395062c535f0b8547328f3dd97de2cca8b1e489ec3089421f4987277e7cd6f2a68974378b9aca1475be2eecf85a802cf4d444c33350b948b34e6a816d338f6e06a0e9b7b24610ff664ec7e22273a5c04f674ed95a09efd34ee7a6e642bb4ce8086008b508d7ac936c686a6507bdee54512de6f775bbc5e19647979b4360b3a178d155e47af8d1fa444be6628d3162bc0163fd1b2f036c947eb0bcd0b143337649a1474f89dd7165577a8c6fe3981ac5686c7d617d84c02be5e638122df40f576b76a7b0d4fd9b4266e23f1f032277cfe3d40962eaae33bd14eabf4c936bc9c216fad11fbf039fab02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0x1000}, {&(0x7f0000eea000-0x66)="593f74e26d4ee2429645e012007475940a431dbbafb8f666663f5ad9cfa8d8c35dbf09ed70825775081d0c63801369ed21594b5c8a01fa543b9232146b8efed9ddc1452289d091defc0e8d3c49fa1e83914d9e1a6d99a55ef3f8af258e37b4fa73d90ce1adac", 0x66}, {&(0x7f0000c58000-0x46)="0c891931e985e67aabcbd5dce88adee47273b06890cdcffc5250fd46f2188b13d0c604612a9f60e56d2d05ab1ad121edfc809735ec99f700b694f453d92448d7c03135dc0f2d", 0x46}, {&(0x7f0000bc6000)="f2e0e452032c761c351118854e1aceaeb9e9f745ba43181393cff9cbc6b7fc814550b96140333d9d12a06835266910350632d1e4190275f7935869427f1ab01fefed32d04eb111ec8abca57944b0d93a4936a046b7ffd709afce34143506426b2fca003997a30eb0ce78247df9d2fe8d927fa09062f2dddabbf44dec2722b885269e35f6c4dd283adc535bc7ce6346a7969c913ba85a3f7c80c8ca555377c98097a9a44fe2c307c661d59d4ec97994971546d21f331fb9611eac14bea9524d3b6c3fed77985dcd2ce7a82b1da6791c74251565833fe6d0c8807e77e57610b2915905ce89ecf4628187f8709d", 0xec}], 0x9, &(0x7f0000713000)=[{0x90, 0x114, 0x8, "466462d26e37d0012ff07acefb983141f51ee40e49170f7e3cd9becd376f6a986547fe9b79c2100f157d96dcf064a9b1364002617cc41e5dc986ee3dd988083b5c21b7ff611f73688bb25a3cf562c3672ed386855981c69de3da87c2ab6a1f49d75e86d882613bbbc2c650cff432a13767c151aa8f1533f56a2b8f"}, {0x110, 0x11a, 0x725, "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"}, {0x28, 0x114, 0x4, "c11479b68a7dd0c60aef3c8ebb7d6ea8987e25137efd788c"}, {0xa0, 0x10d, 0xffffffffffff2b52, "b6358f7067f008e03de7a1e92bc6b05348d20826892efc8b1f054d727a77008294a5e69e0c6f14c1a7fa86edf48f6f664bb33c2742e1fad319654863f49893d22c50b93f76531bf4787f888658443724db8cd1dac96b74db58cbe2927674f88ea248c0d88b2ecf69ee0ba024746d85b1d88e161ac0a27eee20807b43f20e4632a15b87674b1f733f9a72f9395d2d139b"}, {0x68, 0x119, 0xd8, "8586077bfa39b0f597950ff6660b6462f107b536a723809abf69db1def09e88d382ffd81e7dbea1677e5230fb292ea34f62cc03f2e4cbad2653286ad456c20dfbc0e8ecf2a2c13f781baa48023541d3530b5eb9c442f96"}], 0x2d0, 0x20000000}, 0x10) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b6000-0x4)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c06000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b5b000)={r1}) recvmsg$kcm(r2, &(0x7f0000e37000-0x38)={&(0x7f0000705000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000009000)=[{&(0x7f00006a9000)=""/56, 0x38}, {&(0x7f0000759000-0x4d)=""/77, 0x4d}, {&(0x7f0000b15000)=""/173, 0xad}, {&(0x7f0000bc1000)=""/40, 0x28}, {&(0x7f0000433000-0x6a)=""/106, 0x6a}, {&(0x7f000028e000)=""/12, 0xc}, {&(0x7f00006f3000)=""/208, 0xd0}], 0x7, &(0x7f0000aea000)=""/173, 0xad, 0x4}, 0x3) 2018/01/28 21:34:19 executing program 5: socketpair(0x9, 0x6, 0x7, &(0x7f00006aa000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$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) 2018/01/28 21:34:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ebe000)='./file0\x00', &(0x7f000081e000)='./file0\x00', &(0x7f000037f000)='afs\x00', 0x60002, &(0x7f00008b9000-0xac)="ba2a1d2de09d53e7677a37815cf81d39544e53838927ad4dafd00b65daeb4ad4a76bbb16c5f23d6249e4baa6e3cb871b13a6138a48ef2d0b6e786141295669c72283a9a246825e2634a28dd71ffb5c14a860200b7f642bdaeff48dc7aa0e7654b11eddc45db8be6af8b79d336062d974de2afd4b149bf66fc7d7a45c2c1a2cf8c6a8fecac9f942095ff91aa4c1c76d8853d6703a116556acb2204b9b342f2cac99e71bac0ece158d7418b09b") r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x7, &(0x7f0000602000)={0x0, 0x0}) socketpair(0x1f, 0x3, 0x0, &(0x7f00008d7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009f2000)={r2}) socketpair(0x3, 0x800, 0x2, &(0x7f0000df9000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000061e000-0x20)={r3, &(0x7f00004fb000-0x16)="84a5b40e89affb282b8d33e618668b0351168158c617", &(0x7f0000923000)="", 0x0}, 0x20) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000546000-0x8)={0x0, 0x0}) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x0, 0x5, 0x3ff, &(0x7f0000302000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000448000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a42000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000256000-0x4)={r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007d6000-0x18)={r0, &(0x7f0000c00000-0x2e)="2a52c2853b7595b83d42b82f28e1af2aaacef2198e768012eb87fbe285ad3db4f6a880cb27fb98afca040c3c8cf1", &(0x7f0000010000)=""/2}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000a5e000)={0x5, 0x1, 0x401, 0x80, 0x0, r1, 0x601e8dc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7fffffff, 0x6, 0x0, 0x8, 0x0, 0x8001, 0x8, 0x6, 0x6, 0x2, 0x0, 0x4, 0x59, 0x10000, 0x4, 0x7fffffff, 0xb7, 0xffffffff, 0x48000000000, 0x5, 0x79e, 0x7fffffff, 0x2, 0x8, 0xae, 0x100, 0x100000001, 0x8, 0x2, 0x9, 0x7f, 0xffff, 0xfffffffffffffffc, 0x6, 0x6, 0x8, 0x0, 0x57, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x3}, 0x0, 0x5fc, 0x6, 0x0, 0x81, 0x2, 0x3, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e3d000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000)=""/179, 0xb3}], 0x8, &(0x7f0000000000)=""/44, 0x2c, 0x6}, 0x2021) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000-0x84)="3ab8c5349ddec9f86861c3271e9f38259a9ddd4a0d8950e05a64bd1d142f29f6cd43abd1a36d46c572563d1b2a47ac37e77af0a94714fb1d0d1f89e7ffbb5eeecbdccd76970c971a64dd0ce85629c4641295eb1ca0af67288b5485105c2128c21ea4983e4101c281787acc0010b0a82553988eeeb68abeaa525e5c74085730f1cf678c25", &(0x7f0000002000-0xf9)=""/249}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x3d1, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd25}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f00005d4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000036d000-0x29)="73797a6b616c6c657200e92b410d7e61531b2a05bc1870c43dc083e42803ceadbae0b23814b4de4cef", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000e87000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000c8b000-0x38)={&(0x7f0000588000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000fea000)=[{&(0x7f000031d000)=""/4096, 0x1000}, {&(0x7f000075b000)=""/138, 0x8a}, {&(0x7f00002cf000-0x93)=""/147, 0x93}, {&(0x7f0000eb0000)=""/207, 0xcf}, {&(0x7f0000568000)=""/165, 0xa5}, {&(0x7f0000c31000)=""/163, 0xa3}, {&(0x7f0000ced000)=""/198, 0xc6}], 0x7, 0x0, 0x0, 0x5}, 0x100) 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f9000)={&(0x7f0000bb5000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x4}}, 0x26, &(0x7f0000cac000-0x20)=[{&(0x7f000070f000-0xed)="f5b37c4202bfeeaa2aaae5df32d96bcfc294066e9cd82cf37b9e020e22a252200619986b9c8ebe0cd77378fe86c93ca923097041010c93b70dffe078466dabfee2533f008a5181f91854b58072b60b5b5dd68fa3e584b1f5de66c9431eedfc5de728075b8a4a72766d33de61044ac0ea61f7671d1bb9f4ab607d63d15df27d28c2d52f5883a910f5ab7921b8373b4b51ee13028e3213c25495b3dd2d57fb06c862518a2dc99f951e4f8a775850f7c41838d4d672e39736d1d551ce964a2de3e38c9b52e47a1326e1a2cbf39483f6f847ff13cc832c9a1fc67129d22c2717b82501880b418b2f5c798b201aad05", 0xed}, {&(0x7f0000795000-0x70)="cee17f4be303d3bf206bc8091742bdc1a3467c7a1fe16efdc83e3322903ff33970c0ecb78deec0565cf1e965baa5aef95cac7283a179e123fdc88664569347fae5425d6414a1def0e6d858f2d4a1b66c94e4604ac4552c52213e60ab3e96050cd2d704c536540b8884a5ae3510b1c34c", 0x70}], 0x2, &(0x7f0000ef6000)=[{0x1010, 0x1ff, 0x3, "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"}, {0x40, 0x11f, 0x8, "79ba6fb03df4c8cafee77404b03107eb52020c0305e3b902befd51899ed5b05cc3be7089163cc59d8967e8"}, {0x60, 0x11f, 0x3, "d749ebec7c3430ce755595f2710179ab67dcd052cf12fc63ce182239376be042aada98d5ff5001bae0f1a7c96b598d54da9984b441c6982d6cb8b28b5b18cf158a140e15ebca55632e4caa155024"}], 0x10b0, 0x8000}, 0x10) recvmsg(r1, &(0x7f0000fc2000)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008a2000)=[{&(0x7f0000234000-0x1000)=""/4096, 0x1000}, {&(0x7f000086e000)=""/185, 0xb9}, {&(0x7f00004bb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f92000-0xb8)=""/184, 0xb8}], 0x4, &(0x7f0000ab9000-0x6d)=""/109, 0x6d, 0x80000000}, 0x800000000) 2018/01/28 21:34:19 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000007c000-0x10)={r0, &(0x7f0000623000)="0c860fc13b02e771043d05e061d601ceb266927086bc89a0263549c462d8498adc07b4b1260c852090d73425073a5bc432cd14b44440548289925652c0f1c00ff69bce9ad041773c602c54935c63c24952a8b58cf78553de36f65951fb89156324cb747fe5729dbf1e417761d3ae0e8b1943675733e1b11870fbc2de515a17c419f26cd45b4b7950d070a20746ccbaba4bd06e7d9e86d2154161a9bc0bd8818b71826f99bf942f5778cbc33b39217514b28f5b7dd868df00cd318de6eda6c2dbe26edec189cea5fb600ebef43f404b2f93c6bbe4045b8993805985f4161929dd593c1709ae7c3a9623"}, 0x10) close(r0) 2018/01/28 21:34:19 executing program 4: socketpair(0x11, 0x5, 0x923, &(0x7f000016b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aaf000)={r1, &(0x7f0000000000)="d8a96ece7a3997ce3bde6f1d66dddc859697962aef5535289713cd23a65fdd38b6846b34bb7deff31e7bf0eeb18df0ec0c5de593e961b26c1bb90cf1112bb3e363fb0de380937ecb5e4884de2ab489cba34bbb4be4e59feb876b73b87515867e7d60d4315ce99241792004bca0da317ba5401bd3165f499fbb7076a0692078624edf9dc239613702e5cbabccc4ad483d038743d1c4bfcec360cfb01ef7eee06d7123feb88f2513dc5d75c61e445a541894ba75b923e3014d9f3cbf41b359a360367a", &(0x7f0000001000-0x87)="c4837356670262c7e7f438ce364c27333109edf2f40f266b71414ede01eaa1a8721368a477af9fec2e8691ecb62994f6544d027f8493f948e951a7028ba246e05df230282f0c307d8837e82e0959937e01bcf3f30386dd7b23ef9591505ba5750d85c52a2979c9a5913dc681938800e1d8dcfb717e6124da30a197b08b5557961fa7a9691be566", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fee000)={&(0x7f000078a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fee000)=[{&(0x7f0000fee000)=""/115, 0x73}, {&(0x7f0000fee000)=""/86, 0x56}, {&(0x7f0000fef000-0x75)=""/117, 0x75}, {&(0x7f0000afe000)=""/30, 0x1e}, {&(0x7f000087b000)=""/133, 0x85}, {&(0x7f0000fee000)=""/180, 0xb4}, {&(0x7f0000fee000)=""/231, 0xe7}, {&(0x7f000019a000-0xdf)=""/223, 0xdf}], 0x8, 0x0, 0x0, 0x101}, 0x1) r3 = bpf$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) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff0000-0x10)={r0, 0x50, &(0x7f00000ce000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a8d000)=r4, 0x4) mount(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f0000e9c000)='./file0\x00', &(0x7f0000760000-0x7)='cpuset\x00', 0x4, &(0x7f000044c000+0xe46)="368a179f92e32e4459127d797a191438673fb30cb92264228f8f2e7762dc4eae23fcfba0bb7fe1d52ce795978df692d2d8cc58248f88a2346387b92af8535783550d598c") bpf$OBJ_PIN_MAP(0x6, &(0x7f000096f000-0xc)={&(0x7f000085e000-0x8)='./file0\x00', r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000017f000-0x10)={r2, r3, 0x1, 0x0}, 0x8c) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001ce000)={&(0x7f000093e000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bfa000-0xc)={&(0x7f00002ba000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f000053a000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="") 2018/01/28 21:34:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00006ca000-0x78)={0x0, 0x78, 0x7, 0x7fffffff, 0x32, 0x1, 0x0, 0x1, 0x4000, 0x8, 0x39d, 0x1, 0x0, 0xaceb, 0xffffffffffffff81, 0x52a, 0x7fff, 0xff, 0x9, 0x2c7, 0x7, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x0, 0x8000, 0x2, 0xfff, 0x10001, 0x40, 0x4, 0x7, 0x3, 0x6, 0x5, 0x8, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xe95, 0x3}, 0x440, 0x1, 0xb8, 0x1, 0x97, 0x1f, 0x3eb, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xa9e7) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7, 0x100000002, 0x7, 0xd3, 0x0, 0x3f, 0x2000, 0x1, 0xc9, 0x3, 0x582, 0x9, 0x3, 0x8001, 0x1, 0xfffffffffffff800, 0x81, 0x1000, 0xc0000000000000, 0x9, 0x0, 0x4, 0x5, 0x7ff, 0x10001, 0x7, 0x40, 0x1e, 0x8e, 0x8, 0x2, 0x0, 0x41, 0x0, 0x7, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x8, 0xffffffff80000000}, 0x8000, 0x9, 0x10000, 0x5, 0x5687, 0x400000000000000, 0xfffffffffffffffc, 0x0}, r0, 0x6, r1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xffffffffffffff64, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001000-0x22)='posix_acl_access.wlan0prockeyring\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r5, 0x0, 0x97, 0x8b, &(0x7f0000001000)="5de1a56c14255e16bb187fbf8b26addec8fe1cf99c912ce9d5fb229f7a4e3b70208bd7f00123d2909a0a0422d3cbd3aaf4eb4d215829a1ce542851c6276b56564caec2f81085d05543e55dc73468cbecf978e968a7733e7ce081640343680ad6be9f0dae3a64261a3cf3ca244c064192cc538d6cf252acf458b1f174c796a75c259f4678f0afb8bbc416f5509ac5a7bf038890c4ef88b2", &(0x7f0000001000)=""/139, 0x7fffffff, 0x6e9e}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r6 = 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) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x0) 2018/01/28 21:34:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x9, &(0x7f000044d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0xffffffffffff46b8, 0x3d, &(0x7f00004eb000)=""/61, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf3f) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bd5000-0x8)={0x0, 0x0}) r3 = gettid() perf_event_open(&(0x7f00007ef000)={0x1, 0x78, 0x3, 0x9, 0x7f, 0x4, 0x0, 0x6, 0x1, 0x2, 0x8389, 0x9, 0x4, 0x63, 0x1, 0x5ec48736, 0x9, 0x77b, 0x3, 0x5, 0xa173, 0x3, 0x1, 0x8, 0x9, 0x5, 0x10001, 0x7, 0x0, 0x4, 0x4, 0x7, 0x800, 0x3, 0x10000, 0x1, 0x8d, 0x3, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0xeb3}, 0x2000, 0x9, 0xca1c, 0x3, 0xffff, 0x77, 0x9, 0x0}, r3, 0x8001, r1, 0x1) recvmsg(r2, &(0x7f0000ae4000-0x38)={&(0x7f0000d8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000020b000-0x40)=[{&(0x7f000043a000)=""/252, 0xfc}, {&(0x7f0000c14000)=""/178, 0xb2}, {&(0x7f0000cdd000)=""/241, 0xf1}, {&(0x7f000087e000-0xe8)=""/232, 0xe8}], 0x4, &(0x7f000057f000-0x69)=""/105, 0x69, 0x7be}, 0x2000) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000079000-0x10)={&(0x7f0000ee5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae2000)={r4, 0x50, &(0x7f000078d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000034c000)=0x0) r2 = getpid() perf_event_open(&(0x7f000067f000-0x78)={0x3, 0x78, 0x7f, 0x3ff, 0x4, 0x101, 0x0, 0x8a1, 0x8, 0x4, 0xffffffff, 0x6, 0x7, 0x7, 0x7, 0x7, 0x80000001, 0x8, 0x8, 0x7, 0x18a, 0xfada, 0x800, 0x4, 0x2, 0x10000000000, 0x4, 0x8, 0x8252, 0x40, 0x9, 0x4, 0xfffffffffffffffe, 0x2, 0x3ff, 0x8, 0x7ff, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f46000-0x1)=0x0, 0x2}, 0x10104, 0x400, 0x2, 0x0, 0x9d95, 0x80000000, 0x7ff, 0x0}, r2, 0x80000001, r0, 0x2) 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f0000572000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000008f000-0x6)='ramfs\x00', 0x200000, &(0x7f000062f000)="f66553cc44cec0875682c4c9207a44996be85f6ef01ea5b4ed6e5efa246fcbd99ea1fa6b94ac0fccb62b125fb640643d44fa7064bb9931c5dc9f34f27da26a3066ddb63202a2c9e22f2a23dac037eb91ca476fdc3974849c0b3e06bb633d9098f862") ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008b1000)={r0, &(0x7f0000d92000-0x9a)="98a4c39caeba785615e36efef36a1d06b50c66bd3dee5e6a281279659cd5c2821ba684872f2c0dba7b91cb3924b3513ad04354921eb40f0b30e5cc6b135490cade057375f6a525b8944a9884964f4d1a76185e74918ee6e5dfe2ca2d1a08b92c367f4551d1fe9a5ecfbd3a96e92bbdfbb9bdcd3f6bc671b3273b4df4ad9d7adc49ad6e307bfba9e302e34a3709d0f24bd2ae3934d77cd7c5ad81", &(0x7f000029c000)=""/198}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b57000-0x10)={&(0x7f000068e000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f52000-0x10)={r0, &(0x7f0000b6c000-0x13)="614ed2de023f0a905a5a27ccccafbafeef10e3"}, 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) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xe, 0x4, 0x4, 0x16df, 0x0, 0x0, 0x3, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 128.090919] 9pnet_virtio: no channels available for device ./file0 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x800000000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000139000-0x10)={&(0x7f0000d7f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5f) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x5421, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f0000aaf000)={0x5, 0x78, 0x100000000, 0x80000000, 0x1, 0x8000, 0x0, 0x2, 0x41800, 0x3, 0x6, 0x1, 0x9, 0x200, 0x4, 0x0, 0x8, 0x4, 0x8a, 0x0, 0x8, 0x9, 0x3, 0x8001, 0x2, 0x2, 0xffffffffffffff00, 0x8, 0x3ff, 0x400, 0x81, 0x1, 0xfffffffffffffffc, 0xd9, 0x4, 0x81, 0x8, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000ac1000)=0x0, 0x8}, 0x1, 0x9, 0x45dc, 0x2, 0x600000000000000, 0x2, 0x9, 0x0}, r1, 0x105, r0, 0x0) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 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, 0x2, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000-0x10)={&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80b, 0x200, &(0x7f000000a000)={0x0, 0x0}) 2018/01/28 21:34:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00005d4000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) r3 = getpid() socketpair(0x5, 0x2, 0xe21, &(0x7f0000fa6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e77000)={0x7, 0x78, 0x9, 0x4, 0x1, 0x9, 0x0, 0x6, 0x1, 0x4, 0x7fffffff, 0x1, 0x3, 0x5, 0x100000001, 0x100000000000000, 0x7, 0x3, 0x80000001, 0x8, 0x1, 0xfffffffffffff000, 0xffffffff7fffffff, 0x3ff, 0xd11c, 0xfffffffffffffff8, 0x0, 0x5, 0x7, 0x4, 0x3, 0x6, 0xffffffffffffffe1, 0x5, 0x5, 0x41ce, 0xc1b, 0x7, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0xffffffffffff8000}, 0x4c0, 0x426, 0x8, 0x2, 0x2, 0x7f, 0x4, 0x0}, r3, 0x3f, r4, 0x0) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/28 21:34:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004e7000)={0x0, 0x1, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e60000)={r0, 0x28, &(0x7f0000c54000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f00000bf000)={&(0x7f0000e1f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000350000)=[{&(0x7f000078f000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000f14000-0xd8)=""/216, 0xd8, 0xffffffff}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000480000-0x48)={0x4, 0xd, &(0x7f0000d0f000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x2}, [@generic={0xfffffffffffffffa, 0x9, 0x8, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001a3000)='syzkaller\x00', 0x5, 0x4e, &(0x7f00004f4000-0x4e)=""/78, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(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$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e6000-0x18)={r2, &(0x7f00001bd000)="aa8d91c1e0e086957057f5e424290ae76a71c68e178444fe9a61c9da3c3224386440d185c58722284b7b4f5aca9038976fd7f01ab5e3215c4e35485d6d1f2c03dded21679aaa85db53936c82d7d74ff900180af53974ed826271e8dfda2bdea4246d6c54ae472ba1e34afc08fade1def37a2c2dc5559945843d01d574b5ded54d1a2994d04e1f32312ab6d113e4eab8b09b21d6becbcc827d8395410e368f90a9618cc298c76d17e3673e68df396904c36525569b3da87ce43a7f3d86736c35574819e6462a3e8db8856dfad73a92499cdecfa49269b10ad6eb982656db985f0992a818371535bab65336c408d934c2d28dded008dc20a18120e6058d5a885bf3a721514f0b65b7ab67d3abfac97b90676a0f26d1feecf213be62ff3b169ff26432107c150eba4cc2128f95935815704ea217eeb78901fc4c4b406dd47a4328be1222ad9cbc92b8f131542f114dceca57cf5241c2dfc03d91b900694fbf1a4a66a68bb0a977fe15a262477ba38cbc90a38357c5b2c6a90352dbb8d181cc66c1485aabecb1f4840eae8b2617493d24f9ed82ac72a8894118c356532b1325c55ea338a953433d73518948bcc2c1f38ddfbed0df0264161a48a61632007afffbe6e4339be2b232733d509624b73bd07aa02b6e34a27bb53cfdc16bb5545a71c4ed121931658ceb269d97147fc81ba61e38a4c901fb3ebc0faf49b0f8b0e8d47b73b6d547b86d1fb41e811e4e585ab242af294773a64300742a7ccb77a343967a32691540b18503cdf7594fe06d4c45123f0c2ca335043befea7de39719532d9e311ef29166ea003bda135259a0595bd6b096a482a21ea882873fc437e2d61b9fe96320db704fdb491733011752bbd05d80f1830f7d38edc7e7cbbeffeb3ec5d042e4b0aba41e34f93dcb17d1658a8555ddceb75c573ae41a48e1f3010ce94c0d62d8cf99162d40e70641fa1e70988815655033d80cfa82059978a7c6aa757fedc026959619f6e6c0288d55d6c1ae5cceff51105161485b87f77a526b996d0ab5c7ca550314f09ae77e18784cc939353a758843efe021596da4213c557e0e9b46c79a218b9ab29bd3e3068829d7fa51d93ee8ec3bd2e6158c9848f04bc4dbc6f799e7333db9d0718e3cbfeab65eede5d0170138c9d31b360ea4e2e1764738e4941bd1b444da4a39e6a63da4b79fe297e060beedd29a430aa1bcfaf967e6fad1b7ca67b805d1bd84502def036032bc41bc07537247bd7f2cdd5cd5a60052695bc2c1c3020f248be33a8a0a4b44934354461ef50caf532d202135790b75b5dfcdbe03ffe164e903cdad0b7a3622224ab80655323b116bf5ed7e78cf42635e2fb2d28c0bebe48184f8a7a80bb0136a37221081537e5b58d0affa23043637688e052e174a0d0d0355cc5a26829069b4d69204934a76c7ab9e31a3aac47ba35fff0e93edbe31a7331da4aaf6fcddff17718c7af5987933ffa0dcd479f9488894c7f648cd6284ceee156952dd2e6da777a5566713081bd5a97f0d7f4f98653f10c0a2d2f220329e56ce41c3a5b952b981ed571d48d4d3af739649e93067266590745e1b974606a63fb9f71932db3951b2994d70d101db6e48d231bedcf966b6b3c93674251c9423ccc14d2426acc6035c977b8adefe664703507bcda87da154a7c0d18555118673895358fa4497d2abcf11a68e44b8729383918654dccfb228f84dea9179760dab51373f04b189d6951f3e8d43c40f1b692d7f4cd063570bab423007650541ff12798dd9ddb53ad59bb1fde3d2ecdea65437f760053c19939d52f0d404ed62e39ce4fc8537e594e2fc3be80463e411963e91c5134e239ec37874975f5c918b3e833ae670f551dfd00a26f186e599edc3e607399d60cd2f9a0704826b1e31680b30d644568b97c7d53e78560b285b361022cfa02bf5f4e20ed0b82d242eb77a606e620f6a3cefb880fe5ff24d9cf48371d99c55369f6223270e2d7980e768144f953eca606e6eb7afb59499a94d855de6773ef2dfe20718130d4c313b976c833330814d47120b5d2531474fa1424442e410b6840515f53dffb9a6a0c960e60cbe445107e1b443e03ff4d549f9e1e4ebcdcb2a8e048bea578a390e6b015f06d61e3fe500a9d6eaaeabaeee9676166a01e1424f99bf0f46b0a09b6b8fbbe7c2de338f5805946b8f624bb5e80b07293718744f82d27b0e0737f8412beeba906fd00617c39a6ccb49d3b23dafa6b7e0a01fe68763dad093f9981738982c1f9e2fa6ead73bc393c3e36d994edd9696fe68a83fb6df07e7f140036b352d76e9e8e69cdd5330645b22e2c2d1265244a819c720be601f3ed3e426383115c6463b1b0f79426fef05a813cddfcaaeb373e093ef83f9f9044c39a006d3f6c086477c9b7db7fc3d3580c685ab69c1a4eaa34e846c3032a6d6db26777931b2c5b5a55b48984af923dabdad37e12e9fa242f421aa72c16b072682b6ceadaaa6e3be0bce1f0e891f8a9c67b22b28a06ad6c089f5d04d6d1d119050de42448c03536fb02bdb37e0757a959893f397196c7fad121df0a04561c720ee6a713b319b3403c29c70af44c3d586b1e73c87edcd177fa9328eaf7b392387007ad022458f046db70bbd229f2250153da885dedf23c9367bfefc6cc5fb22ceabd8cfdd870afc3fb1ab84615c3524a3544fdd9622ffa71d31eaddfa7cdb7f1853a27ec1a64b55cda19149a4f5b3e946903435c4063258174d3bd4f8d35f59a98c66654357d6df211e92120bfab4c03d6ac7c177ec127f16817fd7c18ddacbdd6176bb67ba4a79d21ec205fedcaea4b6311816200a3012b803425fcc1a248579115d0f5b183ccd2bd3db89ceb25699c186e125865d603b8d6749437ce4f05e8d6c49b9334bbda7180c11526370adae6ed772e99f79cd5a930102701e1c013c0eaabe893196d313207672f40d6e99b2cf02a2ae516b26608dfda4816c6d0fee639b3dd1941216db7271083954bdbb1e3420e7558ecde46daae3dd75cf13e161f9c44cff468f6a9f58e263c1caa055533863176832294ce2f736dad2acd5abb7f72e5247059e741b95c7d24aadf0849f09852efc5273e3eafc859241598b8d27b417242dcddb4eda7426eb6b7be3aa9b2d3d4059d2ec96b475c81d0aba3bb183d8155c17d4e3114ff5f06a5664aed11b202884598e48e09cbe7a388926ad3ccde38a254e4e511ff658e31e41c91e7a138b21251aef25b6e0411c77cb1db8ab6ad60b36f8097d2de682f9f2c70b691225df53e1e522f4e0a85a66808d82a6277489954efc2b523f730fee599abb074fdbf9abd2afb7c14926074220f5b57865b04585d14059084ee46c5c0cb30a7bf79c4615b66671fef8e7557851459671df4b7f12732be18221542dc6bf0556449e870a9db7e418b2ff17a166e304173c67764192e44299cd5d40b593b78a1760ab2269ee5aea34d2a5e3c4c84671c5d7240b9f84554141d17851a20842c4d08bdb92556cad030ce19475467323583167067947060d2dd0ddd8d666115c7e56ff5064d827e2f24ac48a2e71d0de64c3301df97ed2a7560fc99eae4e4fb3dd8eda86735e17cfe94480a9274394b817152878239ff1967862b604e80ed32e73b5c288d8c5addcaed41bfc3467f2c1c454e634ff97461f49af7d7eb2b71c6c7f5a315adda591ab7ef65b64e776424e15b4ef9cc8ed46bb3db7e48e64f9e2dbefa81c02374726bb57adb933dc5bb59f7997faca85089fdef9a23fa600e366cac4c634203e12e1fc1295aeecb4552036dd1157709d21b916f97aebc61f8e246ae072a0ff3688e44145bdc03deb3e5a1513f7175f0ebda7bfeefc4bae2864ccf1ab3f70f5583c76e9d41f263f13357f7e01d8c1edd556a26be3827780fd67aa44fdf886ca3eec5e6e4f472db0c01d40e3f943f2a757833a7ef890bee01ff6442b7c6557cf278e9ddef9c9e3b48b23d0911d591c024a9a72458db4935b2d5e2ef0240acfc39550e04b6955097a7aa01bdde8bf674650fe21b5a191e55be234d259366325f165181baf9d92800a2d3cefa5832c96ff3e67dadff9d01651cdca949417342ef327ea12519a636ed4cf8171ade9a85376e8327e2eb4c4cbafc6d64e8caae2aa2099d8ea84f1fe92d7f07773f45d7aeda8a9c361ee1764c511eca2aecaf1e461336a490468debab411dd61bf1a1058d85134cc6a349a4e0cb49a374b0d2f8feeb3a524741e31ddf522f390c612882d0ecc647aafa2cb66308a5ce9f474c4467748f8631e8684a6719f32644abe5c2a600d0bd1c0a1080ca46e6653c4dafb69ff251145de14a3cb36a2b4e84cc5e14389536ebbd3ef10cb423556836695719934ae57b74775527f5908a1907177219b01390aab5e0e2c473ddfe08bfc8a34d80fcc2e88e123f0761c03ddb303371c76812f7037bf61af57212e587cf0cd346db31a4d5627b4247a893d955272abb93fac429319808ac4506846d3a2bfe563ac213c4c861f2cf2c0c10017c9a812d1811799b7dfe834246f7d558f1cd3f34e9ec5cb5e4b7ee0d472c9ac982ee0c47fe1812a20a1044210c349290bc03daec23c6b1f986b77b1e25381d9005fd6b4a51a5a63bc44f37dc0618406166a6b9ad8cc4d4cef5666c2486a42f4df8d20c1962bc7146ab18a07f1706c912d56cf3b30fd29a695f013065ed84a9facc078d8c212b8fdd2c905bd10ef696f0781d9e7f56238e19fe595b80e470a657ad601787e33870a050a133af7c9f046704bd57f7fb85540156909ad5549f7fdfd317ff5de278f675f58f7d9b4af663c0a21ee8fac6445b8ae1e16b93b930bbc52290e0e26406ffda4cf9bb568b7d5a69bc44296a6790341a37364e9efcddae2f6ff8098a4daf2823a6e3bb0bed82ca334ea12de7607827cb1d38f85c6b4799a927ec2671fd58e0433291b68b0eac487772cb2f808aed4a9043302aea58f9818aa7d7e174715a35352168a3c86adf348af5edc71a75f4ae43ca6d9f56c5349747d8a5ec905c674f71041348e270d8c2f978e4822b5f76f215d7f1a58c2b58249f2dc60ef84195e5e72f034bd446b8ce4c6e7dd9868a0d66e2256d7379b16026d0fdd946215043ead5c4f98512e3ec1674f6f4ad5cef57c7f7d239097d1795932aabb0a2199efc56121d60a01aa09b86e51b20c7b5fcd4ca0ad2d7d9ba4eb421b1446e7dfc325c7a464820d27748dd8624fc8ce8fa75afec7a4fc44fe24b1c077471d3b7431b7a21dfd018181211dadbb6ef389c570b4a7110b1b822c36daebfa6648213f45072702b471453edcf7d2d217834bf6d4c2ffdb5a6add4fe33a2859d9e9c86c37b4e167c294cdc70f1dc67bcb5a62d1c37851efd961337cfd47ae0b024761ae02cef902c424eafe64d9b8c891417dad57db91c3328f2208f0e0ba145e8852b80437218fd261b12b1c1bde8e0a207b331bff28f6b9faa21700c6449d349dac72b2b30482b315c497a91f1c18d76b687d3e52411df3c301d0cb713390e47030e0f18609e730f73b92084e0a768979e63b2ec3865b6134ec68e9f499553eda8ace9e18cb2f69a2ea9e8b1e5a599cfe3eed420c176799fa4a0b6e8ee3533841414cb33e6503d1c8274cb824f830c31c8cbb2c8707c776f6aee6db291b9afceee957ed001bf67a02f536db9d16e61c44c7cd938abfd510db2a80c1e8a434fb2591623744c0949af61045f7c8d0b41e2c807ee54af694eb278ebd84d9f0cd7b5bf317bcb60a8c5e1521f25529eae2e52525e7b5854baad643aaa1a2ee744b4753b89d82e5dfc4fc5df7d2f3c578213101705b56d8d", &(0x7f0000217000)=""/6}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x805, 0x7fffffff, &(0x7f0000390000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e5000)={r0, &(0x7f0000f32000)="51941c73989e178fc542bd72e9b21d4baa0b15016e41c83eeab58775e2771543cfc7d46460eb3b34f7b4db1ddda4a287d9e82f91544d89bfbaa503c85aac21de578d73c75f9ebfc90453094f7ef8667b55feaa2ada4d73cee9f8527eea88de6d909a2ecf214190dca92897725b08f5b11f03fb1c5855fb9edb849ffd91727fddd63b816fc93ef1e8f65ae059efbd81", &(0x7f0000b4e000)="0e97d126b34ebb332ef71e54d62ff92c714567c7ebcae59569b439de5848f57b2317ece379d4690e", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000460000-0x2c)={0x5, 0x401, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdef) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r1, &(0x7f00003be000)="", &(0x7f0000726000-0x39)=""/57}, 0x18) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000051a000-0x8)='./file0\x00', &(0x7f0000966000)='./file0\x00', &(0x7f0000859000-0x7)='hostfs\x00', 0x2, &(0x7f0000220000-0xc)="162d24d0c8b05f5d63d0c3a1") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x7, 0x1, 0x0, 0x0, 0x3, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007b9000-0x10)={&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000953000-0x28)={r0, 0x0, 0x15, 0xf0, &(0x7f0000fac000)="1459967240b93d517d7d47564785a3a243b4125e34", &(0x7f0000787000)=""/240, 0x0, 0x9}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000588000-0x2c)={0xf, 0x7f, 0x1, 0x4, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005c000-0x18)={r1, &(0x7f0000c93000)="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", &(0x7f0000bdd000-0x2d)=""/45}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c98000+0xe31)={r1, &(0x7f0000375000-0x1d)="799818bb5d89a1171a94fbe46cb4cfa0dc425db7449b58de6c5bc80018", &(0x7f00009f1000-0x30)="5412ed83e9f1d2c310782bc4523f4a4128b292ab35b883b212ca22e73ddfb8a4e2b3617f30dab09da43de7bac9107a19", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x10001, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdaa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ce000)={r2, &(0x7f000042e000-0x1000)="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", &(0x7f0000231000)="dd7035ebd4b89c72f74c16870d9d7f5ba1404c48d75a4260459a7ced244dd53bae", 0x3}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r2, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f000029a000)={0x1b, 0x6, 0x6, 0x2, 0x9, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c0c000)={r0, 0x28, &(0x7f0000fee000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000834000-0x48)={0x3, 0x15, &(0x7f00008a6000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x2, 0x3, 0x3, 0xb, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x6, 0xf, 0x3, 0x18, 0x10}, @call={0x85, 0x0, 0x0, 0x2a}, @call={0x85, 0x0, 0x0, 0x16}, @alu={0x7, 0xff, 0x3, 0x6, 0x7, 0x50, 0x10}, @call={0x85, 0x0, 0x0, 0x29}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0xa)='syzkaller\x00', 0x2, 0x9b, &(0x7f0000ff0000-0x9b)=""/155, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000fee000+0x2d1)={0x1c, 0x1000000000000, 0xa0d, 0x40, 0x0, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fed000-0x10)={&(0x7f0000c94000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r0, &(0x7f0000feb000)="", &(0x7f0000fec000-0xa)="", 0x0}, 0x20) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xf18e, &(0x7f0000e20000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000294000)={0x0, 0x0}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xfe28}], 0x1, &(0x7f0000b50000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xff, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000015000-0x8)={r1, r2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x84053, r3, 0x0) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000217000)={0x0, 0x78, 0x6, 0x5, 0x8001, 0x6, 0x0, 0x800, 0x100, 0x4, 0x1, 0x3, 0x5, 0x31, 0x3, 0x6, 0xfff, 0x7, 0x2, 0x0, 0x8, 0x5, 0xffffffffffff8001, 0xffffffffffff4d55, 0x4, 0x0, 0x7, 0x8, 0xffffffffffffffff, 0xea4d, 0x401, 0x4, 0x2, 0x5, 0x100000001, 0x78, 0x6, 0xfffffffffffffff2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f70000)=0x0, 0xd}, 0x2000, 0x6, 0x6, 0x5, 0x67, 0x1, 0x6, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f70000)={&(0x7f0000f70000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003c3000-0xc)={0x0, 0x2, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001c3000)={&(0x7f0000876000-0x8)='./file0\x00', r1}, 0xc) 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000067a000)={0x10, 0x401, 0x401, 0x7ff, 0x18, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r1, 0xf000000000000000, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x1, 0x401, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x7fff, 0x4, 0x7fffffff, 0x5, 0x0, 0x3f, 0x4002, 0x0, 0x7ff, 0xff, 0x3, 0x69f3, 0x4, 0x5658, 0x8, 0x4, 0x2, 0x74, 0x2, 0x4, 0x100000000, 0x4, 0x4, 0x3, 0xfffffffffffffffe, 0x5e74, 0xffff, 0x3, 0xc038, 0x4, 0x0, 0x1ff, 0x9, 0x7, 0x8000, 0x11ae800, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x1, 0xfffffffffffffff7, 0x3, 0x0, 0x9, 0x3, 0x1000, 0x0}, r0, 0x0, r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000196000)={0x5, 0x6, 0x9, 0x3, 0x4, r3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r3, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000003, 0x800, 0x81, &(0x7f00004d2000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b1000-0x20)={r1, &(0x7f0000b8a000)="236a5f443a49cc841eded9c50eb0cf93930d8821e99d93b381ad9e41d194f6e560f5da16ff441f959243f98117bdec81c62c515aa6d5fed60c2f338ff3b1845b5e3919e22f68a74249283e528553c243f8d7c73c62d58f8a3161c5d254b3de1de150883434d4c80fa8ca959fc46d91945f9231115b117f3a912d385b0f499700690c913b700f25d39a92dc5ad7b04c95fd2241b36f92ea7204885e027b8a3f2656346c74793087fcc1a093693ccef3a1e9a8200408d44879d2e776783e9d69814d0d81cad42706b63348cd83d7e4db54f09c9ce4380093e8dc9da83653cf1d46a5b81fd0456deaeec6edbe3ac64e6b57", &(0x7f000021a000)="0dca59ee90ca3404c1d5bb07eae3680f7d36e6c38544c5e5142456f88bbca523d82129687de787eaab5d920be19b7345bc1f6e90687e06929960c4590052f9f63876868d4d523d8d676b0a96b12520f683144fb0f3953e261a54d526c83cffafaf8986395beff66f42a803c09cb39a7481f338069f316a29f0c7395f538b2fa510efb5f347735398db16b830aed149d143bf45450fa6844495e44efea5b872b4854b92955b4cf6f86757ea8cf530842346b44008f210a6cd43dbc4d086f5cb45e3b399fd16cc7c6581e06a5be2a5bdf3b4808fd24b2c91f5364e49db0a383f1da9273b", 0xabf5fe2457678fb5}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000341000-0x10)={r0, &(0x7f00003e1000-0xdb)="ac74696cc31fdc4585a77f4cde55249745c9a52a2a7c67e008eb21e686900efddd1b1022a83f093336896ee8d991bcf71719cfe8273b841536df015f0947b3a09bcfc8c586b8933fc742bff72df41da924bb0de9105e5b3fc286434838e13aec40eb912abeb8624f73c448807f2910070a783f860d77497c34a7641221fea73ed53c1048bd9d37073575e5a5e002fe1fd6282e3a698b74c5a682f9ecc98a10855cdce58109781ed01acc74789e9936c9f043881787e8db5bc794bad3add249bbaa50c15331935ab2d0e5a2cec56459ab61bc1458ba2a9f0ef35c64"}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b24000-0x10)={&(0x7f00000ce000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea1000-0x20)={r2, &(0x7f0000f2f000)="27a350cb6a03e6cd7f20def712c7b81dbd55407da3dcd2371e1da87c6dd0a4569c145b42713ba770db1aede39ea8bef916a8269b4e3f17c0e8aec50a7d794ce8869bb7fd3babe178153b6dc2c0b9199d8fa79df6f80d4370d6215695ed8747cac85185a92fc05fd16a831201542be9fb451277baf8fc9ceeacab475978441b7df7b0e05abc2abd53d5ff340d9d9c1a6369402787f5a153", &(0x7f0000ce9000)="c72d959288dc5722c70b000c0017bc9186f196e9d0f75d4d56cea070fdfb21c8f7f5c6daf81b46551bbe5ba024b8538825534cf71103f4", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007bc000)={r3, &(0x7f0000675000)="", &(0x7f0000e6e000)=""/5}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000cb4000)={0xf, 0x7ffffffb, 0xffffffffffff158f, 0x82, 0x8, r3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000cd4000)='./file0\x00', &(0x7f0000d60000)='./file1\x00', &(0x7f0000f20000)='sysfs\x00', 0x0, &(0x7f00005e5000-0x2)='|"') r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000042f000)={0xffffffff, 0x7fff, 0x18}, 0xc) mount(&(0x7f000011e000-0x8)='./file1\x00', &(0x7f000034d000-0x8)='./file0\x00', &(0x7f00007eb000-0x5)='ntfs\x00', 0x8005, &(0x7f0000944000)="4cb1b4") bpf$MAP_CREATE(0x0, &(0x7f0000341000-0x2c)={0x7, 0x8, 0x0, 0xc0, 0x14, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ca7000-0x10)={&(0x7f00007a3000)='./file1\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000050000-0x8)='./file0\x00', 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000782000-0xc)={&(0x7f00000ad000-0x8)='./file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c9b000-0x10)={&(0x7f0000f47000)='./file0\x00', 0x0, 0x10}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x7, &(0x7f0000f58000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x4, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000387000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000062f000)={&(0x7f000020b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009e2000-0x50)=[{&(0x7f0000f51000)=""/7, 0x7}, {&(0x7f0000ba5000-0xe6)=""/230, 0xe6}, {&(0x7f00001f2000)=""/214, 0xd6}, {&(0x7f0000fd8000)=""/238, 0xee}, {&(0x7f0000043000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0xc5)=""/197, 0xc5, 0x1}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b42000)={0x0, 0x0, &(0x7f0000efd000)=[{&(0x7f0000b1d000-0x1000)="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", 0xca1}, {&(0x7f0000bb8000)="a6a02d1439fae1d1a40e397ade91af1035c6df4e3beb83797299a6f33feaf99b8f60d6a03fc5c00c255ee0a5a5494f483d60791f0f3ac6348b18fa0390a0c518293047c8edb1ae5f9d4dd91a83765d1546628ca1aff434b5f6382253353213a8a3f6121f24acf743eaade87ebcb7283df9dae7a96fa71f3e945ebd94c5f05a404695660f4dfc3827bb3abdf472a22c29e2666d3faf459b3f011caf53ec9513f65ca64d91e26d87ad19a541bb81ce81c894e298bfeb85a9bd889a44cdb95e1f773f33b64e1e5456f3f3", 0xc9}, {&(0x7f000093f000)="0ca42d04e50582b9365f86fe886ea3dff82c0cf765572b9295f719c870d7b67a6412bd7d4ce9ec6c88dd81012c519ff96ed81290fa6982421b6fb931e341953961860dbf12c0916c73b660fb60dcb11dafdec8b685e3deb9b258105381de8d30ff5e09717c3b1827cdb8f1c79f278a02f2a637dd6328fc57bd92ec7f47db1724e21342630432081cdb90ce3c157af53af481e14dbe0cf18ad729ed15627ea49fe61ea5b385eb9fa9f6cbe3ac61d49ccbff7401f5e63eaab6baf372f930", 0xbd}, {&(0x7f0000442000)="3ab09a97703de2d45472b8526debdf544186aa0cd002f533c1c2c88fd1e28835c2af18b25460c07ae20b095d4d225aa55c1b2a18d6ba842e3dbb08c4e86ec694878b31e9a86728b012aa505121ae8a95d5d9a16894a2b66da342773843410c5f19eecf560edbaed1c4dad248e29b9df39bf5209a8344ca1ead382c00c49d5e792e5c82343fab37cee4cdb38d5aa52b81fa3aef1f425d8a485772", 0x9a}], 0x4, &(0x7f00005c0000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000996000-0x10)={&(0x7f000056c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mkdir(&(0x7f0000be0000)='./file0\x00', 0x1) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000364000-0x18)={r0, &(0x7f0000569000)="56958ea23bbcf32f51b415e19d928cc04f9d4aecb4aec8502503411a07e5e49f2540e22d63efb508d4dd605c0ebf5ffeaae4e32c1e2ee003c854f00db20a8ec90011f162e2fa43e6dadaed09c1a4be759b21e3ac77b6bfe643be5b7fe65e376549529e360bca17950ee0dbf0079e84bb9b97c90f35a4d4776207832faad4c5d7fb4c0a738e3b9ffe45599141a1b27972447f236777c8c8cff71a2d2ca10760171ad04aaef8e18c43db9cc6d030fd9a435aa7532cd8485f1fb11929f2faa87c73b99b8499f804d8c8a55a4465c91c92a3c944dd069f", &(0x7f0000d7e000)=""/74}, 0x18) r1 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f000071f000-0x8)='./file0\x00', &(0x7f000085b000-0xe)='./file0/file0\x00', &(0x7f00005a4000-0x4)='xfs\x00', 0x40, &(0x7f0000b90000-0x1000)="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") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0/file0\x00', &(0x7f0000e0b000)='cgroup\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") bpf$MAP_CREATE(0x0, &(0x7f000016b000-0x2c)={0xf, 0x6956, 0x401, 0x1, 0x10, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)="") 2018/01/28 21:34:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={0xffffffffffffffff, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x4, 0x5, 0xff, &(0x7f0000a62000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001f0000)={r0, r2, 0x2, 0x2}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8e000-0x4)=r1, 0x4) 2018/01/28 21:34:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000095b000)={0x5, 0x78, 0xffff, 0x0, 0x81, 0x8, 0x0, 0x6, 0x20000, 0x4, 0x3, 0xfffffffffffffc01, 0x9, 0x3, 0x200, 0x3, 0x1, 0x58000, 0x2, 0x9, 0x9, 0x8, 0x7fff, 0x80000000, 0x1, 0x80000000, 0x10000, 0x1, 0x3, 0x4, 0x10001, 0x1ef, 0x1, 0xffffffffffffff3e, 0xff, 0x7fff, 0x5, 0x8, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000ee7000)=0x0, 0x8}, 0x4000, 0x963, 0x8, 0x6, 0x10000, 0x2, 0x4f, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000dde000-0x78)={0x7, 0x78, 0x0, 0x80000001, 0xfffffffffffffffd, 0x8000, 0x0, 0x6, 0x8, 0x2, 0x9, 0x4, 0x1000, 0x20, 0x9, 0x81, 0x467, 0x4, 0x49e, 0x3ff, 0xfffffffffffffbff, 0xffffffffffffffff, 0xffffffffffff2c41, 0x5, 0x5, 0xffffffff, 0xacd3, 0x800, 0xfffffffffffffff9, 0x800, 0x6ff1, 0x800, 0x2, 0x100010000, 0x7, 0x8, 0x3, 0x3ff, 0x0, 0xb8, 0x0, @perf_bp={&(0x7f0000c68000)=0x0, 0x2}, 0x4, 0x1, 0x0, 0x6, 0x3, 0xd2, 0x59b7, 0x0}, r0, 0xe820, r1, 0x7) r2 = bpf$MAP_CREATE(0x0, &(0x7f000002a000-0x2c)={0x3, 0x0, 0x7d, 0x4, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006c7000-0xb)={r2, &(0x7f00007c4000)="", &(0x7f00002c0000)=""/85}, 0x18) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r5 = getpid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e7a000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000315000-0x78)={0x0, 0x78, 0x8, 0x4a9, 0x890, 0xffff, 0x0, 0xbd, 0x41, 0x0, 0x4, 0x0, 0x10000, 0x7, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x4, 0x8, 0x7, 0x7fff, 0x4, 0x0, 0x7ff, 0x0, 0x9, 0x8, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004c1000-0x1)=0x0, 0x0}, 0x4000, 0x1, 0xffffffffffff8001, 0x5, 0xffffffffffff798d, 0x7fff, 0x6212, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) 2018/01/28 21:34:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x5, &(0x7f0000c8a000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000268000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0xfffffffffffffe01, &(0x7f0000a24000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001c9000)={r1, r2}) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d86000)={0xf, 0xd, &(0x7f0000c47000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, [@call={0x85, 0x0, 0x0, 0x28}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xb, 0x7, 0x9, 0x40, 0xfffffffffffffff8}, @ldst={0x0, 0x2, 0x7, 0xf, 0xf, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0x9, 0xb, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eb7000)='syzkaller\x00', 0xffffffffffffffa2, 0xf0, &(0x7f00002db000)=""/240, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r3, &(0x7f0000cf2000-0x38)={&(0x7f0000ad8000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, &(0x7f0000ff5000)=[], 0x0, 0x0, 0xfffffffffffffc50, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:19 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xf, 0x7, 0x6, 0x10001, 0xc, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0xf, 0x1, 0x3f, 0x1, 0x7, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xa, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044f000)={0x0, 0x0}) r0 = getpid() r1 = perf_event_open(&(0x7f0000bbb000-0x78)={0x2, 0x78, 0x5, 0x0, 0x1, 0x80000000, 0x0, 0x80000000, 0x200, 0x8, 0x7ff, 0xaae, 0x1ff, 0x100, 0x7, 0x8000, 0xc022, 0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0xffffffff, 0x47a, 0x3, 0x7fffffff, 0x60, 0x5, 0x9, 0x9, 0x6, 0x9, 0x0, 0x6, 0x7ff, 0x0, 0x7f, 0x0, 0xa00, 0x1, @perf_bp={&(0x7f00008b1000-0x1)=0x0, 0x2}, 0x2, 0x7f, 0xfffffffffffffff7, 0x2, 0xff, 0xb28, 0x7, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x2) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ac2000)={0x0, 0x9, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000517000)={0x8, 0x5, 0x8, 0x1f, 0x3, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f00009ba000-0x78)={0x7, 0x78, 0xf345, 0x1f, 0x0, 0x1f, 0x0, 0x8, 0x2000, 0x0, 0x5, 0x4, 0x6, 0x81, 0x6, 0x7, 0x9, 0x0, 0x6, 0x1, 0x20, 0xa14, 0x8, 0x1, 0x20, 0x5, 0x0, 0x6, 0x81, 0x3, 0x1, 0x4, 0x3, 0x1, 0x2, 0x9, 0x8, 0x5, 0x0, 0xffffffff, 0x3, @perf_bp={&(0x7f00003a0000)=0x0, 0x4}, 0x1, 0x8, 0x100, 0x7, 0x1a, 0x400, 0x9, 0x0}, r0, 0x8001, r1, 0xc) r3 = perf_event_open(&(0x7f000001d000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xb2bc) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00006f0000-0x2)='>\x00') 2018/01/28 21:34:19 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000008000)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0xd9)=""/217, 0xd9}, {&(0x7f0000008000-0xe7)=""/231, 0xe7}], 0x2, &(0x7f0000007000)=""/135, 0x87, 0x2}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f000000a000-0xca)=""/202, 0xca}], 0x1, &(0x7f000000a000-0x4a)=""/145, 0x91, 0x7f}, 0x61) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x0, 0x100, 0x1, 0x3, 0xa, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xe, 0x9, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}, @alu={0x80000007, 0x3f543465, 0xb, 0x7, 0x5, 0x71, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL', 0xfffffffffffffffc, 0xb, &(0x7f0000003000-0xb)=""/11, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x7, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0xfe96, &(0x7f0000003000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff79) 2018/01/28 21:34:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fbf000)={r0, 0x0, 0xe, 0x11, &(0x7f0000c95000)="34411b0c125626412b345d9cea8f", &(0x7f0000cdb000-0x11)=""/17, 0xe29, 0x0}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000eb0000-0x38)={&(0x7f0000dc8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e46000-0x60)=[{&(0x7f00008f2000)=""/74, 0x4a}, {&(0x7f00004c4000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c7000)=""/203, 0xcb}, {&(0x7f0000323000)=""/213, 0xd5}, {&(0x7f0000ccf000-0xe0)=""/224, 0xe0}, {&(0x7f0000660000)=""/163, 0xa3}], 0x6, &(0x7f0000d28000-0x3d)=""/61, 0x3d, 0x5}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000044e000)={0x5, 0x8, &(0x7f0000751000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0x0, 0xf, 0x7, 0x100, 0xfffffffffffffffc}, @alu={0x0, 0x5, 0xf, 0xa, 0x0, 0x80, 0xfffffffffffffff0}, @jmp={0x5, 0xfffffffffffffffc, 0xb, 0xa, 0xa, 0x4, 0x0}], &(0x7f00008e7000-0x4)='GPL\x00', 0x39, 0xd2, &(0x7f0000718000-0xd2)=""/210, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b80000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00008a1000-0x38)={&(0x7f0000689000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffff81, &(0x7f0000509000-0x30)=[{&(0x7f0000920000)=""/254, 0xfe}, {&(0x7f0000e89000)=""/206, 0xce}, {&(0x7f0000f13000-0xfd)=""/253, 0xfd}], 0x3, &(0x7f000007c000)=""/116, 0x74, 0x5}, 0x10001) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a9c000-0x2c)={0x7, 0x6, 0x2, 0x3, 0x4, 0xffffffffffffff9c, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9e000)={r0, &(0x7f0000c81000)="94e14f753c99cb1ea64f716cc2a3d7d872535d26fa97f6ec31e1d3100afb369430fdb905dc52844950ab40a7721ce856a3b0bd4fd1210c21884181ff07e13bff8ffb0852041d22a47f96d0b8fe01b2d049ec257c3aaf21fce73a69b78bcb7ad4ff3fbbc51fff2709afad1935beef8e18c215ea70256bdb7263685a889b35f008f27383e48e73842f05cbe772e434c7585c689d08eddfc82822ccf6a8fa70686a332ee051c8de4f1ba5145e35b26a473ffa5ece4b8b88f6bdfe13645638c612b8b60fbc3653a0906972f4fdb65af3fa4197fa3a0feee19368eb622260cb44ba9d04220f7aa21b", &(0x7f00002b3000)="1f7af7d890854ba7c3c48dffbfb42d65daa60cac4a6cb7e926", 0x0}, 0xffffffffffffff38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000492000)={r1, &(0x7f0000ba6000-0x53)="9ef4f85c4279fba09d00a1be64069c81afc46d06239ebb9b5639b6feccaac740468f16cf09b2e7899bacc28ff98ddbbe744139594536f9520a5ad847f945262bcabe2e85b0755a3663807303ca1cb134d36144", &(0x7f0000a4a000-0x1b)="7276fdd1c8e4a2ca471059fbfea464cac5cc5b329c081318cb0b55", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000)="", &(0x7f0000ec4000)="", 0x0}, 0x20) 2018/01/28 21:34:20 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x6, &(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000828000)={r0, r1}) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000004d000)=r0, 0x98a28564a3ecb6) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x8, &(0x7f000053d000)={0x0, 0x0}) socketpair(0x1a, 0x6, 0xb23, &(0x7f00006b5000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000596000-0x10)={r0, r1, 0x3, 0x0}, 0x10) r2 = 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) 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, r2, 0x0) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d62000-0x78)={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={&(0x7f0000a48000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) perf_event_open(&(0x7f0000c0e000-0x78)={0x6, 0x78, 0x0, 0x1123, 0x8, 0x0, 0x0, 0x6ad7, 0x0, 0x4, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x5, 0x0}, 0x0, 0x4bc0, 0x0, 0x7, 0x0, 0x100000000, 0x0, 0x0}, r1, 0xff, r0, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)="") 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={r0, &(0x7f000001c000-0xfe)="", &(0x7f0000008000)=""/59}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x4, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000014000-0x4)={r2}) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cde000)={&(0x7f0000f35000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000429000)=[{&(0x7f000033f000)=""/38, 0x26}], 0x1, 0x0, 0x0, 0x3}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f00005c4000)={0xb, 0xb, &(0x7f00003a5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x101}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, @ldst={0x913a91f9a45b92cf, 0x0, 0x2, 0x7, 0x7, 0x20, 0x8}, @generic={0x7, 0x5, 0x20000000000, 0x7fff}, @call={0x85, 0x0, 0x0, 0x25}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002f7000)='syzkaller\x00', 0x7, 0x40, &(0x7f0000650000)=""/64, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={r1, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8e000-0x4)=r3, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000528000)=0x7, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000231000-0x4)=r1, 0x4) 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e15000)="6370753c35000000000000040025d9a8854ee052bc4ce756e9ab5e281e0824a10e8246cb660dee") socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) close(r2) r3 = gettid() perf_event_open(&(0x7f0000864000)={0x0, 0x78, 0x3ff, 0x400, 0x1, 0x9, 0x0, 0xb2, 0x2200, 0x4, 0x4000000000, 0x7, 0x80, 0x1, 0x0, 0x7, 0xccf, 0x0, 0x9, 0x395281a1, 0x42a855f, 0xc0e1, 0x200, 0x7fff, 0x9, 0x7fff, 0x7fffffff, 0x0, 0x8, 0x6, 0x8000, 0x2, 0x4, 0x2, 0xffffffff, 0x80, 0x3, 0x400, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000b7000-0x1)=0x0, 0x5}, 0x8000, 0x4, 0x1, 0x2, 0x100000001, 0xfffffffffffffffd, 0x0, 0x0}, r3, 0x6, r0, 0x1) [ 128.771516] overlayfs: missing 'lowerdir' 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0xfffffffffffffe44, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c1000-0x8)={0x0, 0x0}) [ 128.792200] overlayfs: missing 'lowerdir' 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e86000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x7fff, &(0x7f0000778000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:20 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000688000-0x1c)={&(0x7f0000814000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00007df000-0x20)=[], 0x20000000000001eb, &(0x7f0000814000-0x9b)=""/155, 0x9b, 0x0}, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00003bb000-0x8)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065f000-0x8)='./file0\x00', 0x44) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00002be000)={0x0, 0x78, 0x90000000, 0x2, 0x5, 0x80000001, 0x0, 0xed95, 0x22, 0x0, 0xfffffffffffffffa, 0x2c, 0x8, 0x5, 0x8, 0x81, 0x2, 0xfd, 0x100000000, 0x53, 0x6, 0x2, 0x400, 0xfffffffffffffff9, 0x8, 0x3, 0x7, 0x9, 0xac, 0x4, 0x5, 0xff, 0x0, 0x5, 0x7, 0x2, 0x1, 0x428, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000f5d000-0x1)=0x0, 0x8}, 0x2200, 0x10000, 0x7, 0x7, 0x100, 0xffff, 0x7, 0x0}, r1, 0x7, r0, 0x4) mount(&(0x7f0000611000-0x8)='./file0\x00', &(0x7f0000557000)='./file0\x00', &(0x7f00007e0000)='reiserfs\x00', 0x2, &(0x7f0000b81000)="c4dfe8191af617d153d60fb215954fefd63670a60111c8f49ba577590986133939f8b90d1632b6bd55da76cc9c303cd132565cb8471cfb781000c5ef9b309df3206708210b08e5c0045d970858f70e949701428b3aaf175f8f28db96328d8b8566") perf_event_open(&(0x7f00003d4000-0x78)={0x0, 0x78, 0x4da6, 0x3ff, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x40, 0x1, 0x8, 0x9, 0x2, 0x3f3c, 0x5, 0x8, 0x81, 0x0, 0x8001, 0x8, 0x6ad, 0x6, 0x0, 0x80000001, 0x9998, 0x401, 0x8, 0x0, 0xac, 0x25c00000000000, 0x200, 0x66812b7f, 0x100000001, 0x2, 0x1ff, 0x1, 0x7, 0x3de, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x3}, 0x0, 0x100000000, 0xfffffffffffffab5, 0x7, 0xab3c, 0x100, 0x3, 0x0}, r1, 0xddc, r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f57000-0x2c)={0xc, 0xa09, 0x1f, 0x57f, 0x5, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000063e000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000047e000-0x10)={r3, &(0x7f00001e3000)="6c59df8865a791e54e63dc0b695a97e659ea522e14e761687ce735eec032da2b7afb7b96b32992874947995556035310bc0b7483d054b46306d62acd3356c09c239cea0e9545d7d7828dd3a30baf618d9e2910d225a67ea7834b967d1cc77998394a3e4e01a5dab77498158031db26017833dd0b69f248e8ba47e7396fccadaeb376b910e7aa9d804270963cb46368b4dd2f30c1c5f671d2031d181675b133e8c0117419d450a568e0f8f59fd8ab37fd80bab6f81611c7a76630f1edbd3705310149304f70335f446beae6e30ec3208f13e7e7b4cc1110e218ca70d3dddd87f5908dc5a581c7b84ac7988759995aba92a94987"}, 0x10) gettid() 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x3ffd) socketpair(0x1, 0x805, 0x3ff, &(0x7f00002af000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004fe000)='$trusted^bdevsystem@\x00') 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000cf2000-0x38)={&(0x7f0000ad8000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x12, 0x8080b, 0x100, &(0x7f0000e4d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c89000)={r0, r1}) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a0000)='./file0\x00', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d09000)={&(0x7f00001a5000)='./file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000171000)='./file0\x00', &(0x7f0000156000-0x8)='overlay\x00', 0x0, &(0x7f00003b7000-0x2b)="5b7aad8bbc505e4f6394cba89bdb19c75cd8") mount(&(0x7f0000e88000)='./file0\x00', &(0x7f0000b6e000-0x8)='./file0\x00', &(0x7f0000fe3000)='ufs\x00', 0x200000, &(0x7f000039c000)="01f1cf212b4021514951aef5957eca1e9fa2cc3cd726918a6934b777bc7b907ac153dbae5272abedabd2368c188441605bca50df4cbdc98562542a4844e7e309a5c2edf5d02aad2f57d0f4908203053a6f19b038b89d654d0aea7a53de2590a36148d331d742e3ccd9d4e685ee0fbf10386fd2d56581dc84af51f6c6a037891d33de83ec7ffc2e61774faac5e6d49aefba0bdf43c11dcc422e06b25dc035fb2f7305fffcdafa49f7a1872d979064b02fcd5414c33202d4c062d50b7d0f0401d631c27be8774c4bbeec5cb3ead450abbb24186086251dd2e3d8b68db0b337186af48998a935046c") 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 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) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x2000008, 0x80010, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x0, 0x6, &(0x7f000001c000)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x100}, @generic={0x6, 0x7d75, 0x400, 0x3bbc}], &(0x7f0000006000)='GPL\x00', 0x3, 0x22, &(0x7f000001d000-0x22)=""/34, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000007000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x10000, &(0x7f0000ec9000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f96000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bbc000)={r1, r2}) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x7, &(0x7f0000eb0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000439000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) [ 128.926063] overlayfs: unrecognized mount option "[z­‹¼P^Oc”˨›ÛÇ\Ø" or missing value 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ce2000-0xc)={0xffffffff, 0x2, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e01000)={&(0x7f0000033000)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000341000-0x48)={0xf, 0x2, &(0x7f0000674000-0x10)=@raw=[@ldst={0x3, 0x3, 0x7, 0x6, 0x6, 0xffffffff, 0xffffffffffffffff}], &(0x7f000087a000-0xa)='syzkaller\x00', 0xa3b6, 0x27, &(0x7f0000820000-0x27)=""/39, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007de000-0x20)={r0, &(0x7f0000d60000)="3f6b5afb7215abc26f0982d95f02823bb35c953238c60f01dd76393ca378b3cabdec5710a90a34459e7931ea6f62f17f8253dc7a4d7d0745253ad9a26c09b9e03bff1d19c9074a483fe1a7ae88b7f2a3417e20b89a003ea4b2feac8148aeb8e9405a1203773d2ddb94213a00a31fdf2ab58124e090", &(0x7f0000a17000-0xeb)="0dbdac552d0d69ce81e2822a99435514f473f0461d7c18b69968b2a0db25a74719e27e7872bb6a58fcaf55810874cabbf291b56b74cc3090672dc6f2653f7e58319b88cdcbba4c3e862f7103e7c53de8f167dc83b07ba12958bb6eca229edbb1429fced26020e05dab39cacb45b3d81725fa335e290f87ebd41915b787945d38470440368b72dfcaab6ad0df9c3668cc795be955e5a48d9da3c54d7ec1bddffc49df64c44ca431698a3b308de46bf6bf72a28f8ab041c33ca6a61922e0325ab90079724cfabbebbbfa32aaaeffec5d4b8a438767993dfac80c4b2596d2a49c7d4e85566b9e2b1f34d746ca", 0x2}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000af0000-0xc)={&(0x7f0000cbf000)='./file0\x00', r1}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b58000)={0x0, 0x0, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f00001a8000)={&(0x7f000012c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a9a000-0x20)=[{&(0x7f000079a000)=""/244, 0xf4}, {&(0x7f0000498000-0x5e)=""/94, 0x5e}], 0x2, &(0x7f0000238000)=""/18, 0x12, 0x800}, 0x40000123) bpf$PROG_LOAD(0x5, &(0x7f00001a7000)={0x3, 0xd, &(0x7f0000f48000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x139d}, [@generic={0x2, 0x6, 0x2, 0x14}, @jmp={0x5, 0x6, 0xd, 0x9, 0x8, 0xc, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0xdb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d71000)='syzkaller\x00', 0x100000001, 0x43, &(0x7f00006cd000)=""/67, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xffff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4b) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000023000-0x4)=0x0, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000-0x10)={r0, 0x50, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xffffff7b, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:20 executing program 6: 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) bpf$OBJ_GET_PROG(0x7, &(0x7f0000776000)={&(0x7f0000449000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mount(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000f6c000)='./file0/file0\x00', &(0x7f0000597000-0x5)='nfsd\x00', 0x0, &(0x7f000035f000)="") 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f58000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x7, &(0x7f00008ba000-0x20)=[{&(0x7f0000a71000)=""/237, 0xed}, {&(0x7f0000005000)=""/37, 0xfffffffffffffd6a}], 0x10000000000000cd, 0x0, 0x0, 0x0}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xc, 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) [ 129.011113] overlayfs: unrecognized mount option "[z­‹¼P^Oc”˨›ÛÇ\Ø" or missing value 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x2, &(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000be2000-0x8)=0x7ff) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000767000-0x10)={&(0x7f0000a29000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c58000)="6370752663340000000000000400") 2018/01/28 21:34:20 executing program 7: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e40000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000ee000-0x8)={r0, r0}) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$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) r2 = perf_event_open(&(0x7f0000291000)={0x0, 0x78, 0x0, 0x3, 0xf95e, 0x3, 0x0, 0x61, 0x200, 0x1, 0xeae, 0x8, 0x8, 0x5, 0x401, 0x101, 0x8, 0x800, 0x0, 0x8, 0xffff, 0x7f, 0x3f, 0xdcd, 0x43c1, 0x1, 0xecf6, 0x4, 0x1000, 0x2, 0x0, 0x381, 0x10000, 0xfffffffffffffe00, 0x8001, 0x0, 0x18a9, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000e49000-0x1)=0x0, 0x3}, 0x900ab12f9c866e24, 0x2, 0x4508, 0x5, 0x10000, 0xffffffffffffffff, 0x2, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fb9000-0x10)={r1, 0x50, &(0x7f0000c05000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d86000)=r3, 0x4) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f00005d0000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000272000)=r1, 0xd0bcaa199b8f22d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000099000-0x4)=r1, 0x4) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000acd000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a45000)={0x0, 0x0}) recvmsg(r0, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) mount(&(0x7f00006a1000-0x8)='./file0\x00', &(0x7f0000b0d000-0x8)='./file0\x00', &(0x7f0000d34000-0x6)='logfs\x00', 0x800000, &(0x7f0000f6f000-0xfa)="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") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d85000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006b9000)={r0}) socketpair(0x17, 0x7, 0x0, &(0x7f00008b9000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004aa000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f17000-0x10)={&(0x7f0000800000)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffe4c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff2000)={r0, r1, 0x7, 0x3}, 0x10) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x8, &(0x7f00003ce000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000041000-0x28)={r1, 0x0, 0x43, 0xde, &(0x7f00004a6000-0x43)="8c6dd090932b2add48f7dacb9f3536393bb8abf61fb9c4cdc47f5453229b44ed852f3777cc2b3ea87a85fcf941c4b166593deb436243ac6dcc73ef4143e441ed79fcce", &(0x7f000033e000-0xde)=""/222, 0x10000, 0xffffffffffffffff}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000d09000-0x48)={0xf, 0xd, &(0x7f000031d000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001}, @alu={0x4, 0x0, 0xb, 0x2, 0xb, 0xa2, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x5, 0x7, 0x4, 0xffffffc1, 0xfffffffffffffff0}, @alu={0x7, 0xe66, 0x6, 0x3, 0x2, 0x0, 0xfffffffffffffffd}, @generic={0x6, 0x4, 0x7, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0xa)='syzkaller\x00', 0x5, 0x6c, &(0x7f0000935000)=""/108, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) perf_event_open(&(0x7f0000940000)={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, r3, 0x0) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000578000-0xe)='./file0\x00', &(0x7f00001cf000-0x8)='./file0\x00', &(0x7f00002d8000-0x5a)="6274726673002ecc055cd021f5bd442d603661c0922abfac15216349d94322078be91746df9d5e96ff2778c228e0bea5ee4cddd7a19dc785b07fd300000005002bc6e85b75a10f01eef8390875c9606ff04a749128ef44a32196", 0x2004, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000e9c000-0x8)='./file0\x00', 0x102) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)="") 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00003d4000-0x78)={0x4, 0x78, 0x79c, 0x0, 0xe80a, 0x776, 0x0, 0x7, 0x200, 0x1, 0xefd, 0x8, 0x9, 0x9, 0x1, 0xadd, 0x6, 0x8, 0x0, 0x0, 0x1, 0x9d, 0x8000000000, 0x8, 0xfd, 0x40, 0x8, 0xa6, 0x3, 0x959, 0x7, 0xde, 0x8, 0x200, 0x40, 0x5, 0x7, 0x8, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f000073c000)=0x0, 0x8}, 0x10000, 0x7fff, 0x3, 0x7, 0x4, 0x40, 0x8844, 0x0}, 0x0, 0x80000000, 0xffffffffffffff9c, 0xa) close(r0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000eec000)='bpf\x00') r1 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000365000-0x14)='./file0/file0/file0\x00', &(0x7f0000e4c000-0xe)='./file0/file0\x00', &(0x7f0000b68000-0x6)='minix\x00', 0xa1, &(0x7f00005de000-0x4f)="6caf001de1dac53d2f164d581e394815d2d8ff3967e52fcdddcc5788e2af2752b69eaf287c054a951ed51ed37a10a1d77ea40a582618544c185f8e18aa8effc450486cdc241a64010b58effa02682d") mount(&(0x7f0000575000)='./file0/file0/file0\x00', &(0x7f0000b38000)='./file0\x00', &(0x7f0000849000-0xb)='securityfs\x00', 0x120000, &(0x7f00004cf000)="18999cbf0ff1e2a4d729fd2631b5dfaae4eaa7c7d4785f528e25bee6983c31cd38068f11e496b9a64b77fec966b925121a2922cc9117a0ac81361fa138a171ddd8a854c47f60d15842ae1e57ad87d8a75187b567100cda5b62f57152354c25bc956f920c24689ab9bcced9e0e1f491b82dc83fc3e7968f1fab1e42fe0684ae40bf2b1323e79cc4c6ae6e5934c147ed3294c489a1bc882cf31eadad9f2a897e266f715f5c967676f066f93a390b040ff7924e7c6872") 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 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) r2 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000665000)={0x0, 0x0, &(0x7f0000388000-0x20)=[{&(0x7f0000f77000)=""/76, 0x4c}, {&(0x7f0000f78000-0x2f)=""/47, 0x2f}], 0x2, 0x0, 0x0, 0x9}, 0x40002002) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c8b000-0x48)={0x4, 0xd, &(0x7f0000f79000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2}, [@generic={0x200, 0x0, 0x4, 0x1}, @jmp={0x5, 0x7, 0xb, 0x0, 0xb, 0x98, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @ldst={0x1, 0x3, 0x6, 0x0, 0x7, 0xffffffff, 0x8}, @generic={0x8, 0xfffffffffffffffb, 0x1ac, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0xa)='syzkaller\x00', 0x1b5, 0x94, &(0x7f000065b000)=""/148, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f79000)={r2}) sendmsg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f78000-0x70)=[{&(0x7f0000f77000)="343a0fb01c02b3c0bd6998e3fd72a99571bf7917e0cd913ec54e1514c4faa4f3fe06d727424de4621d61f22a9ab5daf55db7575ddfb9d1ebead53f64e833be747efffcad170ac1cda6da0da4bce3556e54888f9285af3c4c7ee1250748cf977a0046c681bd70bdf6351e65325ece1552d644d219a0b2279991f1ebfeb9b038d044b8e7002107f0462e4041b8fed504e658ec9c30b3d5bcd03ea6ce82992b8bccbd9f4e8797c3fe86555eccb109b0976531fae07a2572c136937a07b671924f6aa10f8180ad4fcadb0f395d5baf8db3be5a8f0046c54fb7273e2a2721f42a706d9f8d4781e8eed3e255e644f8d4", 0xed}, {&(0x7f000078e000)="041585bf74f7adc968df039ebf2459d7ab7dde4eec34f103888a61782ec1c72157775f5c165bf14d7f4d8194c6172d11c64da9ccb5ddced46158d408d35acbd713061ac89a2207aff9cb21b383467dddbbc18a3b11f56f5d08bb29097d01fb439971bef86b2adac44be6aa2fa8dc058d93fbe68ca911c4bfa7af927ba055d8e8effc0e5668b9dbeeb426f6db8adc78d448e3a05997894d42c8a0fe7c6a7def5cf6f4434c3a523f34c2363bfce621000e734d84c0f7a7b4fae23388356b2efcfe1640c1f9786436d5a727950781618c", 0xcf}, {&(0x7f0000eda000-0x58)="0074a0dbe5cc92b1cbe5f5119598cffb0dd408731658fe5af7e35a2d30a094c6a8c8ae6be2e0811142a022e5a7e4ffa237c271dcd4cbecf344ad7c79d848ca23ec30e96f3294563ab2fcd9fc1f6664082e60706eec8a20a6", 0x58}, {&(0x7f0000a7b000-0x85)="1c0b350e84a4a612ce7010da3cdc0e3fe67305c5e2df892899613219134b3c1236aebb29fa6d4e66de92e5037a127a4f6714defd14ed9a836e35e56b3536534a8dc0ac2be8435c2ee41cd83d4ec506aadcb31ee8d713d5bc748c209454dec0173f5b3bcad63de1dec1abb57f39302ba5c35a2a837322822d88323bdffcee58a30b4e0e08f8", 0x85}, {&(0x7f0000f78000-0x51)="5475899d06d334fd43269620e97b58cce52e42c497fe32b66e9a553ad985631cd438d10124739e809a0692c7e48642e99b2aaef995b9d6eb540349b5cf56d35fde3c46ca60546982790754396479ac9c0e", 0x51}, {&(0x7f00008d1000)="c3a0be18cfa985d49d8ba9df775a536e3ce523c36477e906e98a1c9de97ea014b4d30a6fa9cc483aae597b1deee2384a6cc25d4daeccc706f8e07e7ac9248f28d546e71bc82382fd3a4defe81761c1d2aba668f3634d51049eb73fda2690599d5348d0009d77fbfc9df6ac8c8dadb2a6a31c9d796891dec3aa34064e", 0x7c}, {&(0x7f0000f77000)="90edbc386ca9c548e7eb6b67e5dae0d97e427acf08029145f2335df5f1b6e0d44f9ae07bddab3605333623965f179c7679e8cc4300ec969bfb57e1098583927d46c203ce46b2651cada5cd1e3fd2ee66ec925d4e7b30b50f3f95a880b5a17d0b27cddccf33c660f1c0d9f820a33de2f3292b88c57ff0cb3cf55fecb0944e204b103674e988c299e5db990c7302f629f428", 0x91}], 0x7, &(0x7f0000f77000)=[{0x40, 0x0, 0x3201, "099ad1ce802e33814d9b2188dc7e8601cba33191b4a84d8f76fef23570c82f8e4dd84998026322ae24315f97b7c4f094"}], 0x40, 0x1}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f76000)={&(0x7f0000f77000-0x19)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="7441d57eb9e9210ed338c43f9eb425e8"}}, 0x1e, &(0x7f000070d000)=[{&(0x7f0000f77000-0x7)="e4566882b33292", 0x7}, {&(0x7f00001a0000)="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", 0x1000}, {&(0x7f00003e0000-0xae)="0a4cceecf55eb5e527eacc30877def209be07f9551390373b662ac30277ef71f7e6b778d072e9bfdd1e390037bf044fde9242d912fd2998a214618e9309d0b685c2dffcf76cbcf9c05cb4c802a80250b99833bf5d21d2b37cd3536575a82e92f52513802445191a942a895a3f2b6369c55c6bbe3dfcc5ccd23385967fe4095aa3f686c9d50a23ef2d51ea9790e5ad86d77971a62c6a2ebf68d309c77c46a388c050fb6d442f9ab922430c95054d5", 0xae}], 0x3, &(0x7f0000a59000-0x220)=[{0x30, 0x10b, 0x101, "10c6e91186078c677724c7ac09ace9fa63bc14e3a8fdd594281cfe4b1594e5"}, {0xd8, 0x198, 0x5, "a64abe8f1347ab67263d76f212400c98ba76e7a902a9b0df34049e02452d5aa2413cedc5af8adee3d19b7e47edd67f400bdd3781bfd13223089cf6246a2571e1be230ad789454d451b18576459de38f269a0fc9bfce071adf66d7ac6f0e57597aa0b4e450173c862a981f08a6798846e5408a945e134440d605f948a4c941fc04463ba3a90786530acb2285877e840ba46aa4e16690c23fd7bb4ea33223c4fabf9593d8dc2e4e9b1c8a4847c548e30b5d50f3d969c09bef30e6026e3140042a157d5224ddc6a2f"}, {0xf0, 0x119, 0x5, "313b9e711ee6e9a494cd3ccf1a71c24b541f18f6a50b9d8aebf8b01e3f7256fa2362887229cd6c745786416defb647d5ab481ef87e0890a92b0d6381719ecd3ff7d625a837ae127db1cdb78cb13c5c4c194a4eed94f6f943e84cfc271b61e79043d2f82aa48cbab3d103703258a17271e0a0384e51c8c85678b1f4c8d9d80bdddb02dea452518afa5952a6a6f4884d7a5f853e97071fa0ff4755a66fd511937fe378f743a3b659f04d75b1780857b8204fd49efa7fe5a8fb6f0c90bb0944b49e2cbbf1c2692c7636133db5a348bbe62adf733c7de902964543949e1ad0"}, {0x28, 0x0, 0xb7bb, "25affc7999ca38100510b4c7408c2945b88065fe"}], 0x220, 0x10}, 0x40) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f76000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000038b000-0x10)={&(0x7f0000722000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x5, 0x6, 0xffff, &(0x7f0000e2a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eed000)={&(0x7f000050f000)='./file0\x00', r1}, 0xc) close(r0) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a32000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a6f000-0xc)={0x0, 0x2, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000775000)={r1, 0x28, &(0x7f0000cad000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000070f000-0x2c)={0x6, 0x1000, 0x24, 0x6, 0x8, 0xffffffffffffff9c, 0x194e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d44000-0xc)={&(0x7f0000e5e000)='./file0\x00', r5}, 0xc) r6 = getpid() perf_event_open(&(0x7f0000c54000)={0x7, 0x78, 0x9, 0x8, 0x2, 0x352c, 0x0, 0x80, 0x8, 0x4, 0x7f, 0x7, 0xff, 0x54f, 0x1, 0x5, 0x5, 0x0, 0x5, 0x80000001, 0x0, 0x43, 0x1, 0x7, 0xf75, 0x6, 0xfc5, 0x5, 0x9, 0x20, 0x2, 0xc1c6, 0x5, 0xfffffffffffffffd, 0x3, 0x9, 0x1, 0x20, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000b03000-0x1)=0x0, 0xf}, 0x20, 0x5, 0x8c7, 0x7, 0x4, 0x1, 0x3, 0x0}, r6, 0xffffffffffff9a38, r0, 0xc) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000e2e000)="4484", &(0x7f0000a39000)="", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c80000)={r0, 0x28, &(0x7f0000f44000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00003d2000)={0xd, 0x1, 0x7, 0x8, 0x2, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f0000c19000)={0x3, 0x78, 0xfbc, 0xffffffffffffffc1, 0x2a33, 0x3, 0x0, 0x7, 0x80, 0x0, 0x7, 0x3ff, 0xffff, 0x8001, 0x401, 0xffffffffffffff48, 0xffff, 0xa00000, 0x4, 0x8, 0x8000, 0x6, 0xa653, 0x8001, 0x6000, 0xff, 0xd72, 0x0, 0x8, 0x7ff, 0x4c3, 0x401, 0x7f, 0x10001, 0x162d, 0x8, 0x8, 0x349e, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000f72000)=0x0, 0xc97837ae4427585d}, 0x83, 0x800, 0x0, 0x1, 0x3, 0x20, 0x1, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0xcc8, &(0x7f000086a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 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) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000884000)={&(0x7f0000e46000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038d000-0x40)=[{&(0x7f0000689000)=""/40, 0x28}, {&(0x7f0000fec000)=""/160, 0xa0}, {&(0x7f00009fa000-0x99)=""/153, 0x99}, {&(0x7f00000b5000-0xb2)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x1ff}, 0x40) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fed000-0x48)={0xe, 0x7, &(0x7f0000b67000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x101}, [@alu={0x7, 0xd5d, 0xf, 0x7, 0xa, 0x18, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000-0x4)='GPL\x00', 0x10000, 0x1000, &(0x7f000075a000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0x10, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000-0x20)={r1, &(0x7f0000fed000)="b60072d982cc39a306ac86d1a0919f5d425cb9f317e8dc2c03ce89663d1277d43f6e2c1dd448bf1e86f22993f2a7b3c4be2f48b06f575724067fd293fb5d42635ec35f82915e70e1a6163380ba798bef92759c85", &(0x7f0000fed000)="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", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000107000-0x18)={r1, &(0x7f00003e0000-0x1000)="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", &(0x7f0000012000-0xb)=""/11}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000db3000-0x8)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000080c000)={&(0x7f0000366000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077e000)={r0, &(0x7f0000001000-0x36)="f21e89d785458a23a3c3db733f45ffc1c7f1ce2639847f4f9fa2e4b94b4e1b67be29c565129401c64b58ad33137991111401656026fa", &(0x7f0000001000-0x71)="f0e0beef8e1659cbab8cf2f533b1e376ab75be7875580091e935620687da85d7b7626d46b11f1c755a6a2d54725432752866c4d15b2a7d092ee32142eb026cecd668cb9c470e2b1806da9e4de8e917a6e9aeb0c9e4e1b6ce6f9cb036d85956bf2b95ec62bc3b79b8c75e8b70cbc524b577", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000258000-0x38)={0x0, 0x0, &(0x7f00005ad000-0x60)=[{&(0x7f000049d000)=""/107, 0x6b}], 0x1, &(0x7f0000999000)=""/164, 0xa4, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) close(r2) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e4", 0x1}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a9c000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000afd000)={&(0x7f000058c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007fa000)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000861000)=0x1f) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b97000)={&(0x7f000026a000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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, 0xfffffffffffffff3}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x9, 0x5, 0x1000000000000b, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000013b000)={0x14, 0x169, 0x7, 0x3f, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000087b000-0x2c)={0x7, 0x9, 0x7, 0xfffffffffffff51e, 0x1, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r0, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x59d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005d8000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f0000ed2000)="", &(0x7f000089b000)="", 0x0}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000677000)={0x6, 0xfffffffffffffffe, 0x7, 0x5, 0x4, 0x0, 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000369000-0x20)={r0, &(0x7f0000443000-0x3)="70f0fc013ff9a191fd82840a4017d6", &(0x7f0000d25000-0xfd)="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", 0x1}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b6b000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d20000-0x48)={0x4, 0x3, &(0x7f000034b000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f00002b2000)='./file0\x00', 0x10b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d53000-0x48)={0xf, 0x5, &(0x7f0000430000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x10000}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)='GPL\x00', 0x8, 0x2e, &(0x7f0000af8000)=""/46, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009ee000-0x28)={r0, 0x0, 0xd4, 0x96, &(0x7f0000749000-0xd4)="99d0636fa9b9feaa98ed58ff35510dc331e087d3285fdf18ff7bb34fdc672f2de7f63e2c11ac42c489058839faf3ec3bb367fb063eb30a503aa530a92550f065bf8641d6a9d954f8ecd2185d1da745ae5f6b8b603edf0cbaaa274413ebe4bd72d8c174b0ace19c8a2e05d6f101171b88d15d0aca57611107ffdb2a7f345c0d3f73f28f2bc45c10b74a34976eb64ee85c82d548c056ae6041e04d3540455cacd6c39e983af9c1bfcd33f2249a93c4f52822d81417e656b01d4e11dcc4a3d34e1994ac80012303ef4a1d209b05a219da8909fd2e0e", &(0x7f0000903000)=""/150, 0x40, 0x7}, 0x28) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair(0x18, 0xfffffffffffefffc, 0x3, &(0x7f0000282000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f000001a000)=""/4096, 0x0, 0x0}, 0x28) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x7, 0x5, &(0x7f0000016000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@generic={0x3, 0x8000, 0x8, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x292e, 0x3d, &(0x7f000000f000-0x3d)=""/61, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001b000)={0xd, 0xe3a, 0xff, 0x796f, 0x8, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001b000)={0xe, 0xc, &(0x7f000001c000-0x60)=@raw=[@generic={0xffffffffffffffff, 0x0, 0x200, 0xa017}, @map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0xc, 0xe, 0x7, 0xfffffff4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000001b000)='syzkaller\x00', 0x1, 0xc0, &(0x7f0000008000-0xc0)=""/192, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000014000-0x38)={&(0x7f000001b000)=@generic={0x2, "261aa4fe5e6a2d73c32561ea8efff7c28391e1fd7bb7274a4accd4afc8952d49dfd5422d58207e6949bcba276627c09fa4686cd8f621beaca00dc2c8e3ee9f47565ccf7926c2a4347c58f23efee3594c72873991ef9e02de9b4f0b456c37db5a4aa62309497de3353ce3b8f4a58da318eee783b592f6835db0b74e4c40c5"}, 0x80, &(0x7f0000010000-0x40)=[{&(0x7f000001b000)="68a789479194c20773a9f65e4d24eec7796dae4d57f3c0a937e17fffb3c25ba11c9c48497294ec3e017206212a4ac7b0d070d2cba695e976ba7b4a4a9cb52904e621c5ae1607405421bba057f9ededb359d6cf5593ea9ade0fc873d5bfc82bb5e6cee26636d8013e6ae991e84f1d375e77f03f300a54438af3e9a9f87df60a42c5d15883e0c12ed8f40860da1dbabc02344ecbb0caa0b0fce17a2920788cc0a6bfaa40776a16876a35f87c40345d239e68a6112c44f21e1107e52079dbef66", 0xbf}, {&(0x7f000000d000-0xa1)="a03f2685ece5abb26fe034df22252668a9a395edb4142a5775a245b5bb087eca1c210396a1e763cd6c131b358dae4bff64363b851baff37e3b9ab2c2c18c5dc8e55d37b888c8d2b4cb87af48428c6e04596887510735d4df581fdf4fae748e8e12963037e2b0c3cb9746925fba381cc3c10b9a75aae4efbee3f8cbe78f3681f0a6fbff529b76e54232a512573805d51affb68cd1a0c3120615e922dd32567a6c65", 0xa1}, {&(0x7f000001b000)="2fed2762d9d9131d01a86beeab58d34dfb4e2cd7d7cc42e1", 0x18}, {&(0x7f000001c000-0x8f)="cb24d9238ee87aca7699d2c94cf99052e78fb2528a4c7b9c2a9c325ff48df9bbde5bded58e9496adb90392c724398d6e7ee8a58151c5311248eaf461c3d5e76a0991906475007074e7ab0d28ee68e63938a21547dc8395fad8de818f53dc6cc8f6d842132119f93327b337c0a51466edd7456a7c91174be85e63e5cfca69aef3f6ac81d6b41ee0021e9ab8ae1c7486", 0x8f}], 0x4, &(0x7f000000a000-0x1268)=[{0x40, 0x10b, 0x80, "2ccba618e09e13906cade63b7c4fe79e25e2ecb66804b5fff9fdef53694f7192d7d1e04f9c212c054d57b24d9f"}, {0xa8, 0x112, 0xb7b1, "7993454aba71533ad7e9569f05c7c35906f74d922118e2af8304f6765c67743c572daccada6e2698f488a73d15accc28aa0585a0246e2b9ea3cf5cba98776301d1a6094b53aa843a694f847302b487789499ed2351aa4d5cc163a0d1752e5b118eade9d1366aa0e26970c0db3392ce2a2af5fd7a395cf2f77bb7ad7c66abcf2a14112daa7621fa3e52fd0d2c4c3f1d7d1dc4d7"}, {0x70, 0x109, 0x4, "7737102bed580d3ee6bcc5746f86c609f7fb0e5bcc05fd91a2508f0e46979d3f5a4f5b9b0b58de2c1f2652300106a4e8d1f8b5cec3758fb95d8fcf728162215e682fb26f448722df1d54b241177a64b403193635830a025ccead2c8a94"}, {0x1010, 0x100, 0x100000000, "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"}, {0x100, 0x88, 0x6, "43a02d283bc000e56fa51fc0a9081b4be7a404b39818da598325a092639e6d0ad9e8c6b55157ac0b686bc19a9fc6ea6c6db103419f3c3f9c97f55ad2b07a0bad7a6cea61b8d0cba4c9ff09aa3c372c929ea8f5877e670f95a846a1e38dc537a4b24b2c05c0088cd8b23fb9efd7b2acba67cd200108699195d3efe5c50e9d63f179a3f372bd6c4126cb5131b79b70c193d390dfdb948e053a4fb47ddc6c18478a69858c8b1170837e6c3b21094b0a40f42113072f64c1ef6d2b2a964b4598e2702a1886b54d3d9dfc9d84ba04c2a28aad8978c919e2f75516b0ba0ced6ff7284bdc01c81d7b29142efa"}], 0x1268, 0x800}, 0x20000000) 2018/01/28 21:34:20 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000efb000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b83000)={&(0x7f0000026000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xc, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0x2, 0x99, &(0x7f00001cf000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000-0x4)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) socketpair(0x18, 0x3, 0x80, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x0, 0xd, &(0x7f000000d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdce4, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x1, 0x1, 0x0, 0x9, 0xa, 0xfffffff8, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffffffff, 0x0, 0x2, 0x7, 0x10, 0xfffffffffffffff0}, @ldst={0x0, 0x0, 0x2, 0xb, 0x0, 0x84, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2b5d, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000011000)='GPL\x00', 0x0, 0xcb, &(0x7f0000012000-0xcb)=""/203, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000010000)={&(0x7f0000011000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000-0x38)=""/56, 0x38}, {&(0x7f0000010000)=""/135, 0x87}, {&(0x7f000000c000)=""/186, 0xba}, {&(0x7f0000005000-0x20)=""/32, 0x20}, {&(0x7f0000009000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000011000-0x81)=""/129, 0x81, 0xffff}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x4, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f000000d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)=[{&(0x7f000000c000-0x32)=""/50, 0x32}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000012000)={&(0x7f0000013000-0x60)=@nfc_llcp={0x27, 0x2, 0x3, 0x0, 0x0, 0x80000001, "ef78ee6ef1dde6c0a26633e1e2a5ac2cd8cf43de39a2a5dbcfbb5662647af38521236dc07f9b51707dd7dc685aec3886418242ccbe3003b0d396684ba4a017", 0x101}, 0x60, &(0x7f0000013000-0x60)=[{&(0x7f0000004000-0xdd)="b034c60638937d0beb8de6098bb08551016b8b77cfdcb0e0ff2a14b16d5ed40abf266b127ddaf51d177b624d6614292fe6a9fd5283e22052a202a1325a66289f2f2336511910bf2237340a70337cc5d88635711a46232d6dbe636a55c43df3e5c373acfd566ba294d8abb452d423579c653081072a4a416e5d7b2936492648f3b9d4b8860f030feba8ba6022f56dd3f2b3f6ae1ae93996965b25cba8f2809889caea5d313c224a170f7a893510aab272888c9f4eeb0b6d7acc278f304b143535238d76e27eba701f587abd55a37405ee4a9c22cf5259c8c70710d72c61", 0xdd}, {&(0x7f000000a000)="2f0e2c779b85a18412c72a3c3e0a813550aae84b", 0x14}, {&(0x7f0000008000)="f316532fe5511b9c9f647ccfd36756ab2c9c78b215bbcb08a9c0f78db4a580829233d0d5d61bdee4736a24763de4c7e14e82e082f4763305205f559f533acdf158618e3d3cd1f309073cbf88f0e11cac477e6b66457b98fc0aa5a6f9e5a47ccd705546b996d2c7a550a0275f40aa1f62d09111d6ee924419260194dcb241d0db03063c787c6523c6490a5a9e6eb4edeb625987727ced91b3034be0aedb2eb2cb3a2eb35905", 0xa5}, {&(0x7f0000012000)="8f4e8d543c884ee399fa95e8849a9a41943219e5f4a311938e8d853dece00a814f5c390339001955bbb8056af01e6025a34921ce1ab2bb6fd847f72992bbd3e9f22b1dd3c3721462912ec75e52b5ab568c217018212744686c1e272f23cb4ce162fab633b9e26a4b833dcb7881f58c1853ebc1b14d174d93d05994bb67f7e17903d5c6574b5b524e893339500f630696d8e5f6d936375f265f48dce0aeb947a2a1215e833e7ec5eec9dae1dde868f304ed77bc2d556cf0975b1c9a0c82d09088b19287cbae087df6a74725214997810180278a555b8dc1a59bd0fd5aa5c2f41b1eab57158f36ef", 0xe7}, {&(0x7f000000d000-0x21)="7ab7a6a9695dfda010e647528bf9b696b23faac4c26d18e3e69ee5480006398e77", 0x21}, {&(0x7f0000013000-0x4d)="b2f7aa01c541c95c6d41e6db063cd56cddcd38c8c7692ff3bd0744172b4bf0add8633a83276248748cbdf000216f114c0482f010208e618b3ea6447cf56a804d50e97bb5f3adeb5c19248f8fd7", 0x4d}], 0x6, &(0x7f0000013000-0x18)=[{0x18, 0x11b, 0xff, "f79f81a7"}], 0x18, 0xc800}, 0x4000) 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000038d000-0x78)={0x0, 0x78, 0xc1, 0x0, 0x9, 0x9, 0x0, 0x1, 0x802c, 0x2, 0x100000001, 0x0, 0x9, 0x0, 0xe3, 0x85, 0x40, 0x8000, 0xe8a, 0x40, 0xfffffffffffff800, 0x100000001, 0xc000000000000000, 0x7, 0x0, 0x3a, 0x93, 0x4, 0x135, 0x1b5, 0x8, 0x0, 0x3, 0x1, 0x6, 0x8, 0x8, 0x3085, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7}, 0x8020, 0x8, 0x5, 0x0, 0x6, 0x5, 0x2, 0x0}, 0x0, 0x8a8, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xf4d) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) close(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000459000)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f2000-0x10)={0x1, 0x28, &(0x7f0000e9c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000248000-0xc)={r0, 0xb, 0x10}, 0xfffffffffffffe94) bpf$PROG_LOAD(0x5, &(0x7f0000a55000-0x48)={0x7, 0x9, &(0x7f0000515000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffc76cf533, 0x0, 0x0, 0x0, 0x80000000}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x6, 0x7, 0x8, 0xfffffff5, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fd000)='syzkaller\x00', 0x200, 0x1000, &(0x7f000018c000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f0000955000-0x78)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:20 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$PERF_EVENT_IOC_PERIOD(r1, 0x2403, &(0x7f000070a000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000316000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f000085c000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d2000)={r3, &(0x7f000027d000-0x39)="a52da6245cedf4b9b7ac9fb6f42ede7c2da10684fc3659a57ff472464bac840d475c33b8f67828f8f59cfab9a856368930f8a51407f982eaa1", &(0x7f0000627000-0xfa)=""/250}, 0x18) perf_event_open(&(0x7f00009fe000-0x78)={0x0, 0x78, 0xfffffffffffff842, 0x9, 0x8, 0x8, 0x0, 0x6, 0x20000, 0x2, 0x40, 0x0, 0x4, 0x3, 0x9, 0x6, 0x3, 0x6, 0xb7a, 0x2, 0x0, 0x7, 0x0, 0x5, 0x7, 0x5, 0x2, 0x6, 0x3ff, 0x2, 0x2, 0x8, 0x6, 0x3ff, 0x81, 0x8, 0x2, 0x3, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00001be000)=0x0, 0x0}, 0x10000, 0xffffffffffffffbc, 0xc197, 0x0, 0x9e9c, 0x0, 0x20, 0x0}, r0, 0x7, r1, 0xc) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x2000000000000004, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)=""}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efe000)={0x4, 0x9, 0x20, 0x1, 0x11, r0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000858000)={0xffffffffffffff9c}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000db9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000442000)={r2}) 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x2, &(0x7f000010d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000146000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x0, &(0x7f0000bd0000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file1\x00', &(0x7f00006f8000)='./file0\x00', &(0x7f0000a26000)='overlay\x00', 0x0, &(0x7f0000b66000-0x7)=',') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000107000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000b29000-0x38)={0x0, 0x0, &(0x7f00006c8000-0x10)=[{&(0x7f0000719000-0x19)=""/25, 0x19}], 0x1, &(0x7f00008f5000-0x44)=""/68, 0x44, 0x81}, 0x40) [ 129.540803] overlayfs: missing 'lowerdir' [ 129.582155] overlayfs: missing 'lowerdir' 2018/01/28 21:34:20 executing program 4: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000df2000)={0x0, 0x0}) mmap(&(0x7f0000ebd000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebe000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e95000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007fc000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000929000)={0x0, 0x0}) 2018/01/28 21:34:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000655000-0x78)={0x5, 0x78, 0x7fff, 0x5, 0x40, 0x8, 0x0, 0x5, 0x202, 0x5, 0x10001, 0x0, 0xffffffff, 0x6, 0x73, 0x3f, 0x7ff, 0x101, 0x1f4, 0x0, 0x4, 0x80, 0x100, 0x514, 0x5, 0x3, 0x7, 0x2, 0x5c, 0x9, 0x3, 0x100000001, 0x40, 0x3, 0x8, 0x6, 0xffffffff, 0x5e, 0x0, 0x8, 0x4, @perf_config_ext={0xffffffffffffff56, 0x6}, 0x2000, 0x10001, 0xe95, 0x3, 0x3, 0x7930, 0x5, 0x0}, 0x0, 0xfffffffffffffffa, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00009e8000-0x78)={0x1, 0x78, 0x3, 0x7fffffff, 0x4, 0x8000, 0x0, 0x3, 0x40000, 0x4, 0x80, 0x4, 0x8, 0x1ff, 0x80, 0x4, 0x6, 0x5, 0x6, 0x7, 0xa2e, 0x7, 0x0, 0x5, 0x5, 0x2, 0x7, 0x7, 0x4, 0x4, 0x81, 0x2, 0x100, 0x7, 0x1, 0x8, 0x6, 0x5, 0x0, 0x6, 0x3, @perf_config_ext={0x5, 0x3}, 0x1080, 0x0, 0x3, 0x0, 0x2f3, 0x7, 0xd362, 0x0}, r0, 0x400, r1, 0x8) r2 = perf_event_open(&(0x7f0000ec1000)={0x200000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f0000c4f000)={0x1, 0x78, 0x7, 0x4, 0x2, 0x6, 0x0, 0x5, 0xd00, 0x4, 0x8, 0x6, 0x0, 0x1, 0x1, 0x8, 0x390f2a7c, 0x2, 0x7, 0x0, 0x14ae05cd, 0x7ff, 0x4323, 0x2, 0x4, 0x9, 0xff, 0x3, 0x7, 0xa2a, 0xea3a, 0x1f, 0x787, 0x200, 0x2, 0x100, 0x1c524f89, 0x2, 0x0, 0x8000, 0x1, @perf_config_ext={0x5, 0x9}, 0x20, 0x65, 0xfffffffffffffff9, 0x5, 0x10000, 0x5, 0x8, 0x0}, r3, 0xfffffffffffffc00, r2, 0x2) 2018/01/28 21:34:20 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x3, 0x1, 0x3, &(0x7f000084f000)={0x0, 0x0}) perf_event_open(&(0x7f0000f79000-0x78)={0x4, 0x78, 0x1ff, 0x22, 0x100000000, 0x1b, 0x0, 0x3, 0x40, 0x1, 0xffffffffffffffc7, 0x1, 0x8, 0x0, 0x7, 0x2, 0xee7c, 0x9ddb, 0x9, 0x6, 0x4b8cd75e, 0x5, 0xc91c, 0x1, 0x2, 0x10000, 0x1, 0x5, 0x0, 0x8, 0xffffffffffffffe0, 0x0, 0x5e, 0x2, 0x7, 0xff, 0x0, 0xe16, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x9}, 0x14000, 0x3, 0x401, 0x6, 0x100, 0x80000001, 0xffffffff80000000, 0x0}, r0, 0x4, r1, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f7a000-0x78)={0x1, 0x78, 0x1, 0x8, 0x200, 0x1000, 0x0, 0xfff, 0x6102, 0x1, 0x0, 0x0, 0x1f3, 0x9, 0x7f, 0x976f, 0x80, 0x13, 0x4, 0x8, 0x80000001, 0xfffffffffffffff8, 0x3, 0xff, 0x80000000, 0x80c8, 0x10000, 0xfffffffffffffff7, 0x4, 0x7f, 0xbc, 0xffffffffffffff00, 0x5, 0x66, 0xdb7f, 0x8, 0x6f80, 0x7fffffff, 0x0, 0x10001, 0x6, @perf_config_ext={0xffffffffffffff5e, 0x33f334eb}, 0x28100, 0x2, 0x40, 0x7, 0x1, 0x7, 0x6, 0x0}, r0, 0x6, r1, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="4a022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:20 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000044000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="", 0x3}, 0x20) 2018/01/28 21:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000783000)={&(0x7f0000318000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = 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) close(r2) 2018/01/28 21:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e31000)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x14) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008bf000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bc5000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) r1 = perf_event_open(&(0x7f00005ed000)={0x0, 0x78, 0x6, 0xfffffffffffffffd, 0xff, 0x2, 0x0, 0x3, 0x2200, 0x7, 0x0, 0x6, 0x4, 0x4, 0x4, 0x1, 0x400000004000, 0x0, 0x49, 0x3, 0x4, 0xe2, 0x200, 0xe0, 0x4, 0x1, 0x0, 0x4, 0x1000, 0xfffe000000000000, 0x9, 0x10000, 0xbe5, 0x5, 0x7, 0x7fffffff, 0xffffffffffffffff, 0x80, 0x0, 0x4, 0x0, @perf_config_ext={0x33, 0x3ff}, 0xd, 0x200, 0x7, 0x7, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00009d6000-0x3)='/#\x00') 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$BPF_PROG_ATTACH(0x8, &(0x7f00002ff000)={r0, r0, 0x5, 0x0}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000912000-0x38)={&(0x7f0000d71000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000035f000-0x60)=[{&(0x7f0000ae4000)=""/122, 0x7a}, {&(0x7f0000243000)=""/151, 0x97}, {&(0x7f0000b25000-0x6c)=""/108, 0x6c}, {&(0x7f0000cf8000)=""/144, 0x90}, {&(0x7f00000dd000)=""/51, 0x33}, {&(0x7f0000a08000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0x40010001) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x5c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/28 21:34:20 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f7e000)={0x7, 0x8, &(0x7f0000f7f000-0x40)=@raw=[@map={0x18, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f7e000)='syzkaller\x00', 0x101, 0x72, &(0x7f000055e000)=""/114, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f7e000)={&(0x7f0000f80000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000032b0534}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e3a000)="020000000000000000", 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfe07) 2018/01/28 21:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000907000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000627000-0x48)={0x7, 0x3, &(0x7f0000fb4000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000960000)='syzkaller\x00', 0x1, 0xd8, &(0x7f0000112000)=""/216, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000024a000-0x8)={r1, r2}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000bb2000)={r3, r2}) recvmsg$kcm(r3, &(0x7f0000777000-0x38)={&(0x7f0000f7e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000102000-0x40)=[{&(0x7f0000ae5000-0x81)=""/129, 0x81}, {&(0x7f0000e89000-0xe8)=""/232, 0xe8}, {&(0x7f0000b76000+0x504)=""/166, 0xa6}, {&(0x7f00006c3000)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x7}, 0x40002161) r4 = socket$kcm(0x29, 0x400080200007, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r4, &(0x7f00009f3000)={&(0x7f00001fe000-0x10)=@ipx={0x4, 0x0, 0x0, "88fcf3594416", 0x0, 0x0}, 0x10, &(0x7f0000444000)=[{&(0x7f0000aa0000-0x3f)="12375bc3a18eb6e8b102abcde993e55a1964b3c7ace09da452c0030487de2c20297c5d9429881da1885796d6794ce597a33799830b03de64c8b3c0fa005b5c", 0x3f}, {&(0x7f0000dfc000+0x368)="aca50ef5427d332c4f1027660ffc93f096ff47fa20456c1449e004c69e997d43741f04326e682821656615badd1ccc12390fe8bfdd96655dc5dff1d571230fc104bf2abea9cf31658434fc2d195b75b78b20866411141171b498cf42dd873a09b2545ca4908f32d69641f4c4f3bb0008acc385b6ab4c5680c3cd5c610f713f5773b732a5f978ac9fed69aacad19b47ef20b839d8f1d971df4003537b92f61f3a028b1c12f1e288331e3a194d87147357901217af1c858cdd506e72ef5a34ec7ff7e61f2cc43f95a3086c3eb85c162b0bacac7a81ee06834739cf", 0xda}, {&(0x7f0000f54000)="f21ebe8e29094623ff06bafe6f43fcfb05089cb30e87d71b", 0x18}, {&(0x7f0000f25000-0x4a)="b7fe8554083ca5985bb40f53913c1c9855a0f89238f54d380db3d95d506f0c9fa75565b6b2e2be39bf5612a4aa438e4d2180fcc6a9a264800f46e9e2a3d93cee0d965e9f162ecf234ee0", 0x4a}], 0x4, &(0x7f0000563000)=[], 0x0, 0x40080}, 0x1) 2018/01/28 21:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000966000-0x4)=0x2, 0x4) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004b5000-0x10)={&(0x7f0000259000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000004e000)={r0, &(0x7f0000eb6000-0x3)="2c741c", &(0x7f00009d7000-0x1000)="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", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x9, 0x5, 0x5, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b37000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 21:34:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000386000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008f7000-0x4)=r0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007c1000-0x10)={r1, 0x50, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bd5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfbc1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80) socketpair(0x5, 0x0, 0x4b, &(0x7f00007cb000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000323000-0x20)={r3, &(0x7f00005d2000)="c571293cccd91007f123768e6407e3a71d6688f7347ca59bce33ba90569530563ef04e7708c901c4aa0035ed37a901aa5870cc5c40ed9f88123e53bb4f96a39309bdca6e36980da2e924e9f0df2fe9efa050e2d5b9ca4260ae8b1e90932aac3db0b43e79264926afcf8edffe1f40dc1c485f802647a2add9f926feedb23e1c2cc02480af5855a7fb7e33e344c9c6120222f3b67e604b28696f3b5a7f890b6a88841ec002860e20af943dd7da68d0c4f8a9b793aade64eb06f6041ff31d27bde72ba3ccac2ed1da1b2ede9af137e277c975657c0bf8de685a4cbaed977571ab1bdc66f86424", &(0x7f0000b44000)="4216fb4b6f44ee4a0b815fcbf178f58c302737a5efa1298b2889bd68e04ef45afad901fae6ef3942a4e1e544e7c220c0e2395ab791ff27781d212af74fdbc43d5ec0bd7cbfe571599630003408aad853a0a357284d1ebf77da4a046a5a17bc19d6a7d581d84f9ad68034916ada7977233c95bcc9ea47263c704f15dddf962a34a9e12d7000db029037a170a1dd348cfaf95842909dfdf9baf594a5cb91fccd3a2cc294153be0e2c95e22dbacfc6b227541065da879acee9c454bcd05a0811deabce98c3913059dd9498bf9613d2d8e775676f0", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x587) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000041f000)={r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ce000-0x8)={0x0, 0x0}) 2018/01/28 21:34:21 executing program 5: mmap(&(0x7f0000000000/0xcfd000)=nil, 0xcfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004ce000-0x78)={0x4, 0x78, 0x9, 0x5, 0xfff, 0x28, 0x0, 0x1, 0x20, 0x0, 0x0, 0x4, 0x27b, 0x5ae2, 0x30, 0x3, 0x8000, 0x8, 0x2, 0x20, 0x6, 0x9, 0x3, 0x100000000, 0x8, 0x5, 0xe4, 0x7, 0x7, 0x0, 0xa956, 0x9a, 0x4, 0x40, 0x7, 0x7, 0x0, 0x6, 0x0, 0x3, 0x1, @perf_config_ext={0x8000, 0x3}, 0x4800, 0x5, 0x7fffffff, 0x2, 0x8, 0x5c, 0xee6b, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x2) r1 = perf_event_open(&(0x7f00006df000)={0x7, 0x78, 0xa5, 0x6, 0x1, 0x3, 0x0, 0xcd, 0x1000, 0x8, 0x8001, 0x4000000, 0x4, 0xfffffffffffeffff, 0x400, 0x4, 0xeb, 0x52, 0x3efc5d7a, 0x4, 0x4, 0x5, 0x1, 0x5, 0x6, 0x0, 0x8c9b, 0x9, 0x8, 0x3, 0x4, 0xcf37, 0x8b6, 0xf3b, 0x0, 0x6, 0x2, 0x80000000, 0x0, 0xfffffffffffffffb, 0x1, @perf_config_ext={0xffffffff, 0x7}, 0x400, 0x7ff, 0xfffffffffffffffd, 0x1, 0x8b3, 0xfffffffffffffffc, 0x7, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f0000cf7000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:21 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f75000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000229000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000c1f000)={0x9, 0x10, &(0x7f0000696000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1e1, 0x0, 0x0, 0x0, 0x5000000}, @generic={0x8, 0x6, 0x2eb, 0xcde}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x9e}, @call={0x85, 0x0, 0x0, 0xc}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x7, 0x6, 0x1, 0x6, 0x100, 0x5}, @jmp={0x5, 0xfffffffffffff34e, 0x0, 0x8, 0x9, 0xffffffc0, 0x0}], &(0x7f0000f76000)='GPL\x00', 0x10001, 0xd1, &(0x7f0000f76000)=""/209, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000792000-0xc)={&(0x7f0000f76000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000a77000-0x48)={0xf, 0x2, &(0x7f0000f75000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f76000-0xa)='syzkaller\x00', 0x100000001, 0x3, &(0x7f0000f75000)=""/3, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d23000)={r2, r4}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000047f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000aa5000-0x4)={0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000078a000)={&(0x7f00001a6000)=@un=@file={0x0, ""/65}, 0x43, &(0x7f0000a3c000-0x60)=[{&(0x7f0000f1a000)=""/83, 0x53}, {&(0x7f0000e6b000)=""/166, 0xa6}, {&(0x7f00007e2000-0xf6)=""/246, 0xf6}, {&(0x7f0000a5e000)=""/144, 0x90}, {&(0x7f00006f6000)=""/130, 0x82}, {&(0x7f0000d5f000)=""/166, 0xa6}], 0x6, &(0x7f0000413000)=""/211, 0xd3, 0xffff}, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x5421, r0) 2018/01/28 21:34:21 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000001d000-0x5c)=""/92, 0x3f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r1, 0x28, &(0x7f0000023000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdfff, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc6000)={&(0x7f0000fe0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f00003a4000-0x8)='./file0\x00', &(0x7f00004a7000-0x8)='./file0\x00', &(0x7f000048a000-0x5)='qnx4\x00', 0x10000, &(0x7f00004ab000-0x61)="99112bb4ad808ee145447116f4ab2ed2c389a9a042db2040bda944bc1dcf40694a0705238e49172cb6634b042da1681c5ac3e0000baac75843b83cb4f24da67b15dd72a7ededbcb6edfd910bc7ee5a7fc9fffaa341655f688ade0396596a1e47fd") mount(&(0x7f0000d44000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000d3b000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 21:34:21 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a17000+0x125)={0xe, 0x5, &(0x7f000068a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc63e}, [@jmp={0x5, 0x100, 0xf, 0x9, 0x3, 0x87, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001cc000)='GPL\x00', 0x4, 0xc1, &(0x7f0000f1b000-0xc1)=""/193, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000e55000)=""/142, 0x8e}, {&(0x7f0000f19000)=""/6, 0x6}, {&(0x7f0000f1a000-0x7)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47, 0x0}, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) socketpair(0x9, 0x1, 0x4, &(0x7f00009aa000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000019d000-0x4)={r0}) 2018/01/28 21:34:21 executing program 6: 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}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026d000-0x8)={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) socketpair(0x2, 0x0, 0x1, &(0x7f000039b000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000)={0xe, 0x4, &(0x7f0000f77000-0x20)=@raw=[@ldst={0x2, 0x3, 0x2, 0x5, 0x6, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f0000e9b000-0x4)='GPL\x00', 0x980, 0x4a, &(0x7f0000bca000-0x4a)=""/74, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f0000f75000)=[{&(0x7f0000f75000)="6972c014dfc376b20772a460d84bf78aba698959923e3ea00e2e6626e09f68eb0d51d635849f2a6a1d90197028aba1aa292646a033cb6cda0d33c660334ff3f27240a6fc75a63de841486751e795faed5297cbe14ee45fed5507cb7baae7344846df883f118d5236c5980c709dd18d399ac07f88db6866539619c6b99a25e4a6502c382e136ed4608abe11f09e5f8483a29f0e38cb95394acccd62c2f33d63de63d853bb166bb18a5dba7251cb6cdd455435747ebdb159289bb87996", 0xbc}, {&(0x7f0000f76000-0x83)="81bd33714e3161bc6058076430e5aae2e031ed3194e986a5473cd5c712f85353f636cfa6fe86946d0bb80e2171d3992ba4e2520ec002b83898504338d2686a9f9f2e777b582b012e7be932a27cd4fa62aea7c8b481f4e8479b9e9da9fc37c5ff2b110310e312701a3d8e4f851a1dcf4cc4d13bd78e9b582847686f1dd3c658dbcc3fdc", 0x83}, {&(0x7f0000f75000)="93bc7cea9517cfd208e65d2e12b35e15b68d4b1b4c78dbfca67198c2b8b93e07c03e8cecbcccdc26e33d1fc709189bcbb53c42bd3c3c4510b977fb78a90b9b55388f1e1af8bf892eafac68bd982271647c8a827af09da4afe0391bd48faf7145f12282ff4ffb2c5484ab09bfa504156420ca48f4ee0363c94bb61d2194", 0x7d}], 0x3, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e2e000)={&(0x7f0000f75000-0x10)=@can={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f0000070000)=[{&(0x7f0000f75000-0xf9)="d07f9faa652323681509ba90136b3041fbba5000e8b5be32fbcf211f54f856a314a8011402164e04c5f7cd88412582ad40b91954c349cb52e96f7345902e8889e20ca7e134b54feeea7367cb9a8bb7e1b1bb0eab8ac51bd1579d793bc769681fb165156012ad7675f4c50ed50442cdb6842a496625ea75039604f40d4968ab6e1808ca1193888c983b9ec96e89fb1b2da94b59a0515bd326ec0f3759c33ac88e25917d3a677ef93c779d9ea3d807f9073f906b1e4bc94c53a4142b1f745674a64f40f9ff70c181c0d2e6f2f7449f10069b2349549db98f19d152d23d39e4107d9f3ac334efa3443bfb3429f77b2296118a85e30f354187112c", 0xf9}, {&(0x7f0000f75000-0x7d)="86514ca7092aa03d6d87578b8686d19941b58b3485450e7d3ce183545da385f234f3ae8173d0133e2a7af75d452e6da63afbe8db711d2414461b06d4a4628b74b73a0b9eac97477bc15a72f7b489b0ea3f9b7b88b1f1c241fc6c68fa0f8ce038bf3e8bd843bf9ef35d87afbbf8b198f2a9497fb69da17ab8e47f204c6f", 0x7d}, {&(0x7f0000f74000)="d8e992aaa1c23b6075509ad514d597fbf97566d03a91476735b486933d5b7e27c9185f3b3d446060630f179afa7efad40cb5a3c6c2f8d34baa", 0x39}, {&(0x7f000043e000-0x28)="2efbb4cd0df79da03921d4d93eb84b50222cfaee0d6c6e4ad21e090979fc2525f44ba64057eee2f6e02168481ce676030f4ef102a3d37a27f3bb5047542c4d441d24b89d3cf0bb1cba5d7bf0e050138a57f4ea62960b04d4230924b45e70fd7c0253cc5cf493b2", 0x67}, {&(0x7f0000f75000-0x9d)="8bba56b1422cf908d1d046b9507e01dd95f788b6990223cfd25e7c62d79ddaec13cfbfeb0039074da70e17d1debf205055cce30f1b1b331615e5aa1276238b23f71079baf8dcd92b755d255957d1db4caaee96bdf281cba0b8c8bca976edd5b107a79c8bf3f13d56f36c1525d0e8962a049c5e7907a0569a86898032db9d80201ff43d30e3d8c4e9015916b8fddc4bdf03639eac3a2115b673386dc711", 0x9d}, {&(0x7f0000f75000-0x35)="e47fdf16731c88163db7d8ce4c02b4fb914502b81f00f7d76a59a7d2e885204022f4f29af7403ec9070e787f76a9b1cc9e74827fdd", 0x35}, {&(0x7f0000cbb000-0x33)="eee5f804543e246449095b3c85690e028f1c00c469fffe442b5c967bc656e4dc0ba655b59c8d08eef0a648316ce9eea9b2956c", 0x33}], 0x7, &(0x7f0000286000)=[{0x10, 0x0, 0x6, ""}, {0x70, 0x0, 0x4, "70a96efd65476a99210c930964a88b15966e5c6546f1e996816e44a061419352c72d66d4c611152b03283c6cacec6aa0d81db79c0049f3e4ea7e99649fefb4fee4c37e1a506026bee2a7299f8985d1b5c6881c857246154437"}], 0x80, 0x40}, 0x0) 2018/01/28 21:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024e000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009af000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a50000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ca8000-0x4)={r1}) socketpair(0x5, 0x7, 0x4, &(0x7f00009aa000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9c) socketpair$inet(0x2, 0x80807, 0xffffffff80000001, &(0x7f0000013000-0x8)={0x0, 0x0}) mount(&(0x7f000060b000)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000d83000-0x7)='devpts\x00', 0x0, &(0x7f0000582000)="11") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d36000-0xc)={&(0x7f0000dc7000)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f0000205000)='./file0\x00', &(0x7f000008f000)='./file0/file0\x00', &(0x7f00000c4000)='afs\x00', 0x0, &(0x7f00005de000-0x89)="cb53f84515dcd51d409bb73eb3827253f91556a50840dafcd548d3f6f0b89fe29868600dfe5137c8973078096417ca0415e4c7a63aeea7c2871ec8daf54fc9bd2825046f6302fc67b0045a55f90b268a33214cdfbb6f42da1dea4e3e0a7c49ad6f8b3eca5fd118e2cc505cd77ca8e28209bc3a8104c2161037b2ccf3eea03a7888c297c72f32f37d5d") mount(&(0x7f0000269000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0/file0\x00', &(0x7f0000692000)='ceph\x00', 0x800000, &(0x7f0000e4b000)="9fe8f626c8481be5dbb37ec250fe128e3a81bfb33edb31015f3b5d3d4c44fae2073889a5044372c800db05ee6503df9a966c85e7265aa7f14b710b46f7870122523353b52d5c7cd9d579ca33f836cdbeb3eb116e5436") 2018/01/28 21:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb1000-0x4)={0xffffffffffffff9c}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000925000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x7fff, &(0x7f0000856000)={0x0, 0x0}) socketpair$inet(0x2, 0x8080f, 0x7, &(0x7f00006fd000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000388000-0x10)={&(0x7f0000f09000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000247000)={r1, r2}) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000563000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000062d000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="1495fd", 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe5e) 2018/01/28 21:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000052a000-0x8)=0x0) 2018/01/28 21:34:21 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) 2018/01/28 21:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x100000000, &(0x7f0000f07000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005fd000)={&(0x7f000074f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000001d000-0x4)=r0, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000071000)={&(0x7f0000c9f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000212000)=[{&(0x7f00001c4000-0xd5)=""/213, 0xd5}, {&(0x7f0000cb2000)=""/108, 0x6c}, {&(0x7f000079f000-0x1e)=""/35, 0x23}, {&(0x7f00002a7000)=""/172, 0xac}, {&(0x7f0000ee6000)=""/12, 0xc}, {&(0x7f0000b55000-0xa8)=""/168, 0xa8}], 0x6, &(0x7f00008cf000)=""/0, 0x0, 0x7f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000496000-0x48)={0xf, 0x17, &(0x7f0000e80000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fff}, [@ldst={0x3, 0x2, 0x7, 0xa, 0x9, 0x20, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6a58, 0x0, 0x0, 0x0, 0xfc9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x8, 0x8, 0xd, 0x4, 0x0, 0xfffffff0, 0xfffffffffffffff0}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xe442, 0x7, 0x1, 0x8, 0xfffffffe, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0xffffffff, 0xaa76, 0xffffffff, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b41000)='syzkaller\x00', 0x879, 0x10, &(0x7f00003e8000)=""/16, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000eb0000)={0x3, 0x400, 0x0, 0x80000000, 0x4, r1, 0x16d00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000621000-0xc)={&(0x7f0000391000)='./file0/file0\x00', r4}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000436000-0x10)={&(0x7f000041c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d8d000)={&(0x7f00005a9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c34000)=[{&(0x7f0000899000-0x34)=""/52, 0x34}, {&(0x7f000071b000-0x5)=""/5, 0x5}, {&(0x7f0000752000-0xe7)=""/231, 0xe7}, {&(0x7f0000bbd000)=""/68, 0x44}, {&(0x7f0000fc6000-0x6a)=""/106, 0x6a}, {&(0x7f000083c000-0xad)=""/202, 0xca}, {&(0x7f0000c86000)=""/216, 0xd8}, {&(0x7f0000011000)=""/218, 0xda}, {&(0x7f00006f3000)=""/167, 0xa7}, {&(0x7f00007da000)=""/87, 0x57}], 0xa, &(0x7f00006f9000)=""/202, 0xca, 0x6}, 0x10100) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:34:21 executing program 5: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f2e000)={0x0, 0x0, &(0x7f0000ccd000-0x30)=[{&(0x7f0000f2f000-0xcc)="068023ecec3d71e8c1b5e5401335c3f2099dd4ff227b3e1d330f1a4748c0a11a7645c7efe85b78a487c8cee425c342ad531a0d1ffe613ce1ef41b5720a2b283a3f5e989c926622b8d1aab8c3f316d2c6355227a718f42c86565e5583cedbbcf2f115f8e23894a6aa78fa21a44cbb51c06a320ae2d9c60b0e6006f7ca3904d5d20081b3a63fb72d977ae895c5090e65f618889cc54700117ab70edf4fcfa8f047b7278c6981d7e01a3f0bf78d149ee4686ef020e4b2102f162f4b3dea655807a715f5451e54b153de4aab9bef", 0xcc}, {&(0x7f0000f2f000-0x9c)="0c01c6c373b74f2d33ceea00f39ad50d1d544145c01c25076848ef8568dbd28e1aeda229f1fd53a1f0f916bb38eb617fc1dba45e460c59b2113cbcf26aa5be3051e22437f9aebfbdeee5205fba1139f673c67d4655486c45c13720e776daaf742818f9f6e57cc7b126b643515e2789dc119202b753c30d55f307c29c699da754a85630aad57b7e60590cb573fe7125d41e2873a47da84e18e0e653a7", 0x9c}, {&(0x7f0000f2e000)="", 0x0}], 0x3, &(0x7f0000f2f000-0x290)=[{0x90, 0x117, 0x80, "d8768027d4b5e6adcbe38ec6a6c07edc71923e8aecef01062eb0319785e76c9dc7457e16b613f9c179aec5888b8afc537050bba91d7538f694229ea072935673874640e918371b9050b537203f946efd2206c86a2f7937e75fbf9b4adef02a1a9a31616f531c4d5eb50d28fe099e04d562bc5a9596017db9443607da5f"}, {0x100, 0x102, 0x40, "5c23034003c6d1ea5c486aa7da3a6784de8e99961044a1960b8b005afcad2b9478c463c5b8d076372b579a84e0efa0cb91ab3558dcfa2b9729a04261dc3d18b573e4086dc4946147125ab622ec9736a3277894436e1cbd3d3346991fea37f07ac2a91e4aefe39adc5e33272e14492874850a89c7177dd159740e22edfb271a2775888e0941c510f4be8de88b53fdef250c647f202cc8784f862a5531a1bfb6365856574a8bb26ec3fc1cc94df27206ebd77290fd1d3234744e92f507656e35a3289f0577667ea2b77a7f107aedee0a1c11045c77d86c2be9e6b8ccd179956f5070fc85e24aef6be1297a81"}, {0x100, 0x10f, 0x8, "b943e05a4a6f347a6aeba9641bbaeb8ef50e4622971c4078e217e1a14258f257a41c95f8377a93bb940491df555c0ac893cecad976004d968238b2cd06a886d5f67d9f73461fecbcc12fe57e4e5f4ad94ecc8722b6fe9ac89e97774e8866b4d0ee14584f17a98d925567f40a9ccc3d1ddc7b2c1866f9dafc70e6ed882664a03750df9d96530fa5eff89c9c9e047fac934582802a51744c23b0f738078b455c04d365e7c65084f5f0a443cd63942af5a847d9a893dfc93012e48b5581c9fcc8340086a3e36f715aefb34884b62d9629efdd74b216cada7539c9b112347f8ea66cfb7a2dfaa7e42fd49c"}], 0x290, 0x10}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 129.941877] devpts: called with bogus options 2018/01/28 21:34:21 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xa, 0x4, 0x2000000004, 0x3, 0x2, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000085a000)={0x7, 0x78, 0x86, 0x64, 0x7, 0x81, 0x0, 0xa6, 0x46020, 0xc, 0x1, 0xcb, 0x1, 0x0, 0xff, 0x6, 0x10000, 0x7, 0x4, 0x20, 0x0, 0x0, 0x2d, 0x2, 0x7fffffff, 0x800, 0x9, 0x3, 0x100000000, 0xe9, 0x95, 0x4, 0x0, 0x2, 0xffffffff7fffffff, 0x5, 0x7f, 0x8, 0x0, 0x59, 0x5, @perf_bp={&(0x7f0000901000)=0x0, 0x4}, 0x8030, 0xfff, 0x4, 0x0, 0x401, 0x7fffffff, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffff9c, 0x0) socketpair(0x2, 0x8000b, 0x1, &(0x7f0000e81000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f00001c2000)={0x1, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = getpid() perf_event_open(&(0x7f0000c94000)={0x2, 0x78, 0x9, 0x2, 0x8a31, 0x7, 0x0, 0xff, 0x840, 0x9, 0x8, 0x1000, 0x4, 0x0, 0x0, 0x87, 0xfffffffffffffffe, 0x10001, 0xffffffff, 0x1ff, 0x0, 0x9, 0xc7d, 0x1ff, 0x3ff, 0x200, 0x1, 0x2, 0x4, 0x2, 0xf47, 0xffffffff, 0x2, 0x4, 0x40, 0x642, 0x7, 0xffff, 0x0, 0x100, 0x5, @perf_bp={&(0x7f0000f97000)=0x0, 0x1}, 0x5508, 0x800, 0x76, 0x7, 0x9, 0x1, 0xffff, 0x0}, r3, 0x6, r0, 0xa) [ 129.996222] devpts: called with bogus options 2018/01/28 21:34:21 executing program 0: socketpair(0x10, 0x5, 0x2, &(0x7f0000615000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000314000-0x78)={0x7, 0x78, 0x37, 0x9, 0xffff, 0x2, 0x0, 0x6, 0x10000, 0x4, 0x8, 0x1, 0x1f, 0x100000001, 0x2d8, 0x3, 0xac0b, 0x3, 0x8fd, 0x0, 0x75e, 0x8, 0x4, 0xf5ff, 0x100000001, 0x1, 0x2, 0x0, 0xfff, 0xffffffffffff8000, 0x1, 0x69, 0x4d, 0x6e, 0x8, 0x5, 0x1, 0x5, 0x0, 0x80000000, 0x7, @perf_bp={&(0x7f0000688000)=0x0, 0x4}, 0x2030, 0x6, 0x3, 0x5, 0xaaa, 0x9, 0x4, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000fe1000)=':%+\tselinux^:\x00') r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000436000)={&(0x7f0000d7e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000db6000-0x20)=[{&(0x7f00006b4000)=""/9, 0x9}, {&(0x7f0000110000-0x47)=""/71, 0x47}], 0x2, 0x0, 0x0, 0x3}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00006a6000-0x48)={0x3, 0xa, &(0x7f0000c82000)=@raw=[@ldst={0x1, 0x1, 0x0, 0x9, 0xb, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x8a7, 0x5, 0x2, 0xd, 0x100, 0x10}, @alu={0x7, 0x1, 0xf, 0xd, 0x9, 0x40, 0x0}], &(0x7f0000feb000)='syzkaller\x00', 0x0, 0x0, &(0x7f0000e15000)=""/0, 0x0, 0x9e53fe86523fece3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) close(r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3f) getpid() 2018/01/28 21:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002c2000-0x20)={r0, &(0x7f0000ea8000)="dfeb3575c7b65b82d1d67f07f94fadeae3059dbf49f0ec48d26ba8d5dba52d3d55c62a35362dbb39bd358800bc75daa4a6aa4f79b8c737bba8b505c3e6573521e7f64d751312f0fb15a995d939ac408af0641421422d1bee41b02c2dd030bdc55a58aeb6c172c785842edaf58cde16e8c771c934651a679d43e33922c475865c14e75f6f2ff72509bd7659301588e52ead31412f314d1eb553001c8e054623ecedceb8f695bb6756f1b2ca611203c0192f8b5793baa63490e4", &(0x7f0000147000-0xbb)="fca80eb2c0f252c30c986c3cf8ece1d0aa2eed35fa8e74f37d90456b1b40fa67a85608cbbb32e565c276c6bfb84eb8c9b25a6b1e4c1f3da7f676f2d5407f43263eb39874ba947ddb0dcd522e97bc3071a8a0510807d86f2fcbce43e17e7d548632edbe9aa4184c12fde62f5ab735c383b28aa36e988ee1657c6e3810dbac2151093ca125391147e8b8ee9cce02cbf1d42d448651bddbf1332299ad832742ddf9585a4ea1ef1fe181476ccf89d585d7a08c55c8c754b7eb85a4d8da", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a42000-0x18)={r0, &(0x7f0000c62000-0x8e)="67b81237d08a8d0b5d48312046596eb4b0087fb9a5067f3cf0dc9271d3bf35f76801df0aee8289431c3325b0dc627bc74ded71ac943b7a1eeac8ba2074e15017d0a9009165e9aef90d4702d5f240792834c9d7b219817f254fa2aeb935dc173032e43acd7eca87ab837341b1d6d23807fb4797d552625fe7705c7ce4ae6c3f760d9244f29c8ad97725f483bcbe65", &(0x7f0000732000)=""/120}, 0x18) 2018/01/28 21:34:21 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x3, 0x0, 0x3ff, &(0x7f0000549000+0xbb6)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/01/28 21:34:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mount(&(0x7f0000795000-0x8)='./file0\x00', &(0x7f00001d7000)='./file0\x00', &(0x7f000084b000)='sysfs\x00', 0x0, &(0x7f000030a000-0x1d)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/28 21:34:21 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:21 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e24000-0x8)={0x0, 0x0}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={r0, &(0x7f0000bdd000)="", &(0x7f00003c2000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006c5000)='wlan1\x00') r1 = getpid() socket$kcm(0x29, 0x5, 0x0) socketpair(0x4, 0x800, 0x1, &(0x7f0000f64000)={0x0, 0x0}) perf_event_open(&(0x7f000065a000-0x78)={0x5, 0x78, 0x1000, 0x9, 0x7, 0x1000, 0x0, 0x5, 0x48, 0x2, 0x1, 0x3, 0x4, 0x4, 0x2, 0x9, 0x2, 0x8, 0x2, 0x8, 0x1ff, 0x378, 0x6, 0xfff, 0x8, 0xb4, 0x2, 0x100, 0x2, 0x1, 0xf7, 0xdb9, 0xad5b, 0x101, 0x6, 0x701a, 0x9, 0x5, 0x0, 0x8001, 0x2, @perf_config_ext={0x1, 0x100000001}, 0x4000, 0x10000, 0x101, 0x6, 0x100000001, 0x3, 0xa, 0x0}, r1, 0x7, r2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000951000-0x10)={r0, &(0x7f00006b2000-0xf9)="1d620d1eaa352085e92a0b277513c0ab9031d10d89546783df0d7e7c31dbd001042604ea5a2c432ea76941ae3c711197dc84ac7f8b5b717cbbb290023fbf5cca21caec8031c1b9b3ae12b9f1d1d693796605ea856939bdbae1cc85ba91c2ebc13ff8ff28e1ebe73167df6dd322f8f65d05d9a959f9c3aa28b052d4f433e8c3f1173ee977220b8bf6758543e804255155198083c38e28d5a08c6af65a4c24049bef0f45a7dc7532b6cef8cf0d557fc56646336da11d2816f6767906b893e40e70dbffa81198f4f40606282d6455614f64cc5ec9f025428d41fbd87a7b2b38aab31578c32fcc2f492ea12f68afebdcd3f7537061338b13d97c5f"}, 0x10) 2018/01/28 21:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f00004ca000-0x8)='./file0\x00', &(0x7f000053f000)='./file0\x00', &(0x7f0000d3b000-0x6)='tmpfs\x00', 0x1000c, &(0x7f000098d000-0xae)="7620bcca7ff8cc1f1fb95fc575a239bc80a3ed15d854166bdb8ad43afbbbf7c28095f5457667b626832fb4cd6050d82fbda88d4cc6f90e80091bcc6ee75b38305354b8a198f047fc0f646d76924edc153da8d582d1df647fc4d47ac2fe92f0ef5a4c3b8ff67884a18676c1c39e60f0274083711153fbf485512508a343465fe2f70185ec6f98b7010f116261935096f550b3595b76d378306b09b282322c") r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f000042f000)={&(0x7f0000c3e000)=@ipx={0x4, 0xfffffffffffffffc, 0x5, "9b2ecea8c037", 0x100, 0x0}, 0x10, &(0x7f0000601000)=[{&(0x7f0000d2f000-0x73)="03d8a666e908d0e959d9a6b2062a7d8c4ab03f2ae2e528173df32690331bb3ceb92b2156ac42d2df72cfdeb9b7449eb71277d3d2b7d4db27043f8209fdaea2c473851b37fd6f4284b9f93ceec9d75a08669bd0ddaa05f72b80218b730bbc01222806c1b30db44a405519e11a6400b5b8f57765", 0x73}, {&(0x7f00005d7000-0x5b)="77993884150aae56161a2a4c971adb3faa86aedbf8629ca00ca74e0a8a0781e2a8096dda2c6d73a1049a20f8b772bf09ca16bfb0cc5813b49ac4f6d286bd0564b4164963b11695133e2f24624dc20c458b32039853aec54ba56375", 0x5b}, {&(0x7f0000dd4000-0x85)="44259c6c9bb199355ad6f78f31ef9d9c41dd9fe141011b19b831cd8c25c209c819e635ff3804ed0aed561709c07c973730e69926fd527b4c7b6bc6f3cbd63a163d71f2158d677e76aa9b3c5ebfce3c0fd2f48f6ffcb6c61a79128ceca4df2f8d949e76e020539671c2b890f4c2ff72ec2ad84aea6d8609bece34dd0e3929385b9f07e99116", 0x85}, {&(0x7f000048e000)="df1059fa80a1263679314d60b768bea45ed9105cfcced75f25f6fce9c680ef8772b947cfb6ad1f7877acd2cf61a20f004794a4764732dc9d70c3cff0968f40e7033fccaca1f2e404304924dcc6d235fd68ab8ae5b6b354ac0f151758d0066e720be6be4d80247b4556412ef6443df03df201a49deb742a345b675dd45d1f39696108e8a24f2f655053fa90a8a284b3c064cf13b19c12cb5ceb77f0dadb3b617c7225", 0xa2}, {&(0x7f00005b2000-0xf7)="f5630aec35202c0cd20c9d1ac34e305c0e0706742f6168c1cf6048d4ae0912c29784b68ce4764cc105fad0c4dd02129d0c09140b54693fd0ee3a218bc539185c72110eeefb56a8f6bc10bcd6d7f7426676505e715fb024b73daef79302df0da632661d61ce9bf24184cbf64d4d2110d542ea48ea79810e1501763e4cdf3bb5861cfddc0974bc9937c4629abd8651bfabcd1a3b1f58ea999f7e42cc4d9db236fcb3f879296bc1743a45df2ec0ed3815fea00552712a9e79e0ea47a801a3c7d0175561c70b8ebe2718b136de4135e7b8a99150049845106f8a8757cd414e24994f2397f807697cac29c470e3eb91acbd0991bdc69c9443c3", 0xf7}, {&(0x7f00002d2000-0xdd)="c75cc397b4fe2c8a9fd20ee73a778a500ccf72a80bf81e2a65448f599419e3a5f552c9b0bccd521993d7dab95e39a45af32fae2e333550c23f4c435037ea6e601edfb27f4e0b2f250c9b0d5d13fc2a53de1f4e5cab16fcf9e9adbf007c8c540d07dedb8c73a3dabddb1cebaa088432a93f5000bbc0ce9cd778372f9f4399325c1f15a0443fa00e04f3939a01a5556dda74d92b663c50737a37752a2c87610caab02a0a953ba145dd261f76aeb76b05a83dba1f8dc916d6f1ca601719563829408f5e4b77d253b329935c1e3ec35805fd719f2f3d4c5eb0d10eaeae8b6a", 0xdd}, {&(0x7f000046c000)="203d23d3fae71f6fd21cfb4488810037c0e766e89ef9bc942c043c8f8c8390c13adae2a3636679c0e516bc098f911c08", 0x30}, {&(0x7f00001c6000-0xfc)="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", 0xfc}, {&(0x7f0000eef000-0x46)="63088d1760d05fa9726a9ab85b1523a9bf7bf80f2eabc21d1965cd837fffd1f3ddda4f9c87da676a441d1d1f831e5c6391b11fadd887b193e93dc8c65721b6c45d40cbf92864", 0x46}], 0x9, &(0x7f0000c45000)=[{0xe8, 0x3a, 0x5, "7e20a984c2b161b64f14e5803c45f40715a9b0e501651301564a849837276b6b301bbac30ff160678b7414de689514213d70b487700113512096d24e83fac7402df65371253577e32daec73c6a40e3c8a315fece6bdc12ed8865aad8f5ad35b79fad5347025ea913ab287c4100a661f1a8e0d5cfc1bfc8d2aa02ebebeaac1ade5ef87d8dcf09e39572f97232d3b42ac12310eda13aa2de0a35561da312d6b1de0a7d4610029c0a2a4c58ad8405b826edf9041a4074a09dfc8527609315d26f8fe6bec84b8a69c4d13529f9a60711b2f33d5689a17d"}, {0xb0, 0x1, 0xa6, "2a2b8406bd7ddaf19095edae3a5c1873cdc31f6c2abe9a77a974fcd588b98170082ebcf31f5a912288234bbb177486949e695a97e72b07e338aa4d9c4e57657b2c2cc351963b32543c1891608cc080eb6d5ade98b657e46d0fabbfb0e9da7f4fbf34af9992d06f2bd0a346c4fee6d0dcf1948ea08e4b2af7afcb4517dfa9a5d0ab37fcd00a9278fd387c42de14b1b01d3c12fa055a2798e63e1b30f3767064"}, {0x60, 0x0, 0x2, "a7cd330692dc7d661bd423c957f33715d05b56ab37bfcbcb1d18bdee973c7f3b2fdaa18b88c8ba9e63b6a82b82e7a7ef0d5cfc33d0571cc822bac0e774ac48fb91023799d4c7c92bbc01"}, {0xb8, 0x13b, 0x7, "bf9f873f99b3056011edbdf264636f8ae4868fce653b56b0d0b1dc65eb5a1776dcde4a3a5a0f2cae0704fe7f378c5da5e762f3daa3e617094204509e80337967da929ffa6cecd996b81fe5bd8746d577b6c1a999494b476ff39ec4065cc569e83e536a28362136ba6c1b42addba4e7145110013f5b57781e703fc47dc7b046c37dbc4efc9a195151f001790c954b825dd3b0ba7a5b1dfe361e93cf47bd147905801ce039f6d5"}, {0xa0, 0x0, 0x1f, "91a1f34f889bcb5a56a3e0791bb701591daa5d6f4648fecfd665c39898c1ec1a886fe01be729caa92a08a0dab39639be7f594bb6fdab892bfb52178a9dfdd93148c5a9f88982a73d7ef2fe7ded2245efa52823398fe3a49c8b2330558d25b2d181c3982c3aeea73f1c22130f0775463cc2900c15753ef3bbfafd34127060d09cc9d74f559b84cd4c0389"}], 0x350, 0x20004810}, 0x0) 2018/01/28 21:34:21 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)='"', &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/28 21:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000c35000)={0x0, 0x0, &(0x7f0000617000)=[{&(0x7f00004a9000-0xe5)="c06672c42c477fbef2a4cb995b0284951d6116a3d390315d456055ce045a5906ca3828f530b4365903cc34beea32aedb6ad18a88a6a9f130b9401b28f22b409721908ebc65be65028a02f5b36eab01d4d9de8ee7740c8e33202f389bc0f46aa5ed6298b0840bd8bbbea39f77500e1c7c45e6a59f59e06e5a3de46768f88a19299ff54123da92d89a70c4815c382f1b86fce926bb135dcad8bcfcf759d2d4c5f64d8b89064bd1931dd9dd6e427941305d4dd30136c3672d1a40d0939aebff9c8efc30bfcb725a1b8e29c174bc7138984cf3bcbdd7f25ac8b2326a55dc5d858e5b96518568d9", 0xe5}, {&(0x7f0000ec6000-0xe)="ee34f9dcd48151ad334edc08fd66", 0xe}, {&(0x7f00006f9000-0xaf)="11e2c315dba89b45f590ade111eee9d9801427848225248a5c4d5ed91df02260e05ca4097716b7b7eb0b86c58cb0dbdcacf5486093784a0d1cc1c5fd7478e39c86decdddbbc2de056ece1f4b9da7e350cc9181a410947efddacc4245be505cdc030ede728cce728379cf4a527b69be8b6a523b0727ec874544d37cb882b9badbf7a5ce084e86cb3bfd7a9a3f0ddabccd9c57d05a1cebab7fdd5d8cb067110534e1734a0c6dea90fbda558b16410589", 0xaf}, {&(0x7f00000b7000-0x31)="6f54620520babf7d35075eaa2c711ab0dd978549c38991bdd4177a3ad210dbdf6a9d0647734361dc268ae630022e1dd91e", 0x31}], 0x4, &(0x7f0000716000)=[{0x78, 0x11e, 0x0, "9c704f1f6950ff0b6db5248fa13ebba3a1a701c219fc0c5d71de7bd6b8043574417177a584ffd18fd48c0d10b6ad8e97e32c6ac584d72c7fab3a4935be7d3ee1a969f98c9de4ea258cf42c85e1803a8923e7ba9dc45625c598e04e05fc63f7b4f8c810330445"}, {0xe8, 0x111, 0x200, "f2f9642582451d00cfc8da251957d5c3c456a27b3038dc23e04911073ba3b5689545c82f57aef777fcf43e95c331381b54ee2ce58dbfdb51ae0adf533f1f1213d90ebf0231817978c41c0a8e26d636702f8eecbe0de73c471021a9bf32108c5184a490d21174914bf1c22e2bf28a48ee40192f1334b6714237760bf4a09a0c4110e31928e93037e996f18d16cda3487f37f2b05f14f5c9dd2c493faa2a59a296f9bd22219f13663988f5f4233b29bb3f2fa43182e56e677800073c4b74756e0c8d6534625cf22b5887be7766920a14253ec2bb4a"}], 0x160, 0x80}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cb6000)={0xffffffffffffffff}) 2018/01/28 21:34:21 executing program 3: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000-0x18)={r0, &(0x7f0000ad5000)="ab860c2fbbc685924db6f3702c8a21918be43b60eb61390fceca1ad7785fb02b05dde11bf2fc8be5a7bf610e63305026a8c45e71140cfe7822702f0da637a8ee18b04ea260ace49d7d0672f1c6fa7f05ae3fa16c94dae7339a2b328dbf9ea4ef", &(0x7f0000efd000-0xed)=""/237}, 0x799e4ff42528cedc) 2018/01/28 21:34:21 executing program 5: 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, &(0x7f00004c7000-0x20)={r0, &(0x7f0000da0000)="027d55860cb0535c0833cd19c181ec6154c7235d6366f4cba2f3c42c2a334d34e32e002b49c91d9af53846dbcc0f468baa5939fa09dc216a760566ed59ad3e29d4", &(0x7f000023d000+0x438)="399cb3fabb7a8f8c2d85bb4b5cc3f6f1e3f51733f58da1ad10deb4e7072d7362a70691e9ab504ede", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 130.145201] tmpfs: Bad mount option v ¼Êø̹_Åu¢9¼€£íØTkÛŠÔ:û»÷€•õEvg¶&ƒ/´Í`PØ/½¨LÆù€ Ìnç[80ST¸¡˜ðGüdmv’NÜ 2018/01/28 21:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000074a000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f00003a4000-0x38)={&(0x7f000018f000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad3000)=[{&(0x7f0000160000)="3ea7efbfb7fbe06944086a99af4c055e2210cb5545e7c7caba2cd386ba4377f2c9a2ec23be6292b5623dc8d666717e7136eb51c7484524546ca58af139ed62fb1bd6513286850f85be09a6cd6937a09cc46e76d46f15919d1ee28d0dfbb6aec98dd4bff02c72d6aa3652960380eaf390ee3dc4e352bde3225859576fcbb23b56", 0x80}], 0x1, &(0x7f000012f000+0x356)=[{0x90, 0x11, 0x27, "c76c06a702ba9ac6059855a7a2eb172ae2fdf4a9e6ddf1d9522c25cd9a18fc3ddd49d74bbbcc08fb0f9ba0592f3dd485172ade384831608784bd3df4c7c0714ba0d11624fd92e9065b3bd3070e703c69728fe054889194c792876007ea15b6a300f696e00c5a13a3a4c519d972836d7154bb25197cfc9914b652f87480"}, {0x80, 0x19f, 0xfffffffffffffff8, "2b651e045dca9e9474f9d7fd76a64f2702dc1fa6f48d8b025dbd0ef6fcbbf0716f4c8043148d50473c613681e3fda429dc7da2f8c1b211e9bc70c2ee98f6060a237a61cd27292c2fa7c00b4ee396798e489a413e00ea78fa797772913f92efa06912ab4ef06ce77846"}], 0x110, 0x44}, 0x800) 2018/01/28 21:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c8000)={r2}) sendmsg$kcm(r3, &(0x7f0000d92000)={&(0x7f00000a6000)=@sco={0x1f, {0x1, 0xc11, 0x1f, 0x9, 0x5, 0xffffffff80000000}}, 0x8, &(0x7f0000d0c000-0x60)=[{&(0x7f00007e5000-0x69)="8f2674d34349c6949acc1a297ad8154ff76c9001cafccfe39c895abf29f681112ddafeeb1e1eb4b178161c02af198f7ebceaea332ead7f26062bb3f73de9a7b79b768b62b6e4da91e0a25d6cde87f7685d7cb0f6b4cd19c3219324640ad42f6b32c7cafdc2e55ed91a", 0x69}, {&(0x7f0000af0000-0xd2)="33fda6d4f4190f98ea8c1c58e56789b945897fcc83c1df24406434662562049815ac15ac763fc32bfefc25d70f426dc70d1859baaa3e448d3b8b3171be11f308bd47dd194397d4ce54770d60d9f2c8c89271931ef134c246467cfd4ed223696aa37f98b11acf3f805c97e1c3a5cea1d39dfd945b36e8d7a8cf9af49dac8e069faab8676141f8cef7a674074a23d90bbe67e0483f9aa34fa10110f5a7f9a14a56b69120c10234d033edf89a186e34f29661901b37caf9543b1b4fbced40e314f55fe5adf752316a9ecaa2151dc026e73fdaab", 0xd2}, {&(0x7f0000a09000)="", 0x0}, {&(0x7f0000d22000-0xae)="c6dfba9f2f7f1e549bacb7d5d77bf1001f53cf8b24715a89999e75f5a95d6d3312d2ac16b32aea70086a1fd8cc1db3be210a3d4794badfb1ddbe44252cac12040a810bea831c3c7955ddcae05a12befce54ea38e62dfbd8b766635b38efdf595f910e357856f83a926ab21b17cc09f9e3bbeb15184485cf5edfc499b005910096d4dfab8bcea257344939f51328d0dba1458c1676cd3f489f7663c57fb89789ed05893d9565bc36d79d01c2c5ba9", 0xae}, {&(0x7f0000dbf000)="cbb2cccf88c07b6c2eb63f8638209cb9c9f4f21ea54542847785cdde30a00edfa5a55f14984f34be700ea028c9cb97b5c2daeb7afd8c3622c31272e51bc682dc7278e95b6278df58736ba583697c449e9f8b9aed4f69430c0d4cac195e2f6ee013", 0x61}, {&(0x7f00009a7000)="4683f000f6c9156e4a3b1b253c56597d3bfe50698664b524ff87149e480824b9e335f4cfcdcc4d9fc72732c8e88c30", 0x2f}], 0x6, &(0x7f0000a30000-0x1540)=[{0x50, 0x0, 0xffff, "c7f045f44dab203e59948aa43a88c8d7f208cac56543aa2283316808ffc6d12a6fcd22706ebb572579626b8ed88965f3e6c199c3b3d779843fac049785f7"}, {0xf8, 0x0, 0x7f, "12b7b5f663622e0acbe665de71ed93009a07fab45b4e9e19ba096f4cd4977a0f4aa09edd3788cd08a9074fca9130d8bb28b464ebc240d249a93649d420a791bf749e94f5e6158115dd42fb66c92c11f9c3c223cd272bbf70a07985c57fe93db370b75308ece7a39644b142d05c8cdd392eea8f517939b406eef77014c18fa11537949c0728e19c5e34e95f77ff6572e51f909274ccf7eb904c9b591409ad7e67d0b3a7ee5cf852b4f5b40c274a60f462e4daae9f536a4784d2b1db66604d02953a6ecc0abc95e92fc71098c3d8d09298e32e291a2f312645261a9c727bf6d40cf43ad2"}, {0x1010, 0x10d, 0x1, "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{0x60, 0x10f, 0xcce, "70f88f4a8e91c2e97eded30a68531505562a3bdca27335bb169c1729d806f7461b5055a658885cf4118916b344076caf26c3c39d01447e13652ec922c334a2301f610465087645ce1d4414b6d2"}, {0xf0, 0xff, 0x2, "e444fedaebb62da0b2644852fbef173495311231eed8fdf24fb2872591dfd6c76232d9e3b423dff1e81a598f00e8b507e6ba74e685819f8497c57d7374f7c9843b7916db4e5f9edad3f5789a7c097d6a57dcdee6e9a6a8031ad462b060dca0463ccfbd7a31843f338a4909eea2208bf5fc28f649d24f6499bdb81dc1e8bbfd321ad8d779102e6087c23c81d944ba8c236686dd2658bb7440c52936d8d482705fd9b617634f3d7e3a9f8cef7fc0930af5687a93d7441a86a771d103dd42a30e740e99d5d6aa54d93381144a2bf0b51838cee04353b62fd5a9b9"}, {0x58, 0x10b, 0x1ff, "3fd6a721cda677b8086d50dddcb60b8e455454f08dfa6b37068305e3ba944256decc7f31586eb4b1ad6ebaeee15b3351428830d7648f504d8bf9f476653eaf72fc75"}, {0x100, 0x118, 0xffff, "385705f953580213b1d96c389806ce3d4681967cc2e8efe9375b9c22d5ff4d98321676d5c2558626e0c8979ff6519a8a02a2ed35d6ab02602e1e5c96e67b25c21f4896bf5e395b235f8bb098161b78bff16a85c2885c8ac72be707d7e35b636987cf76063edeaed592ab75267f4cf940a4e8642926bbe7696d34c36ee237fd35704c469ddb1fc56d76536f6fb98ff954a8636d772341ffbf1076345515386a85d6287f8ad77a3d6a125cab098b31c05149fba4e8505f6bcd7de558c2f92179ef6d61768825daf4db0e4788b5601913bec8037b87d59fe3824fe3e916d98e6d36cf99998019a821a48d2acb"}, {0x40, 0xff, 0x100000001, "8960c08461d6a1ac397ed1eed636bf12e698de9de34e318bc4ee8d687766fdb861795980f6b14c4ed871d07f8aa0ac"}, {0x100, 0x114, 0xfffffffffffffffb, "04c5d3c9da1d1551753e145ec9b2283f7388f4f2a0bdfc3ce136f5818f6fca2f49a21130b018ee3943d867716a0cfda1f95e75014b3ffcd18291b02381eebeaac30761a26b7fd85ab753fc0352056536a0e8a703398cd71cc30ab370932c5d688274a4d68fa6c9c1e6f86b509766026249b941212594e529babd42900d2d8f4898e55debbc0bb0bef7f735c231e6b18a7bc68ac0cd1e2833ee3ddcbe0eda5c70b66da8000378a59b87e504b00248375d2e4570754d8bb2e28791c4f282ecb038c20f031aadca4598d6bdc5f8ab91184ec3ca825ba00b69e2204328fec869e467f0aa142dacdde1e08d0f"}], 0x1540, 0x10}, 0x4000840) recvmsg(r1, &(0x7f0000c41000)={&(0x7f0000462000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000935000)=[{&(0x7f0000981000)=""/176, 0xb0}, {&(0x7f0000c50000)=""/137, 0x89}, {&(0x7f0000a3f000-0xd5)=""/213, 0xd5}, {&(0x7f0000291000)=""/205, 0xcd}, {&(0x7f00007ee000-0x51)=""/81, 0x51}, {&(0x7f0000862000)=""/189, 0x1b0}, {&(0x7f0000eaa000-0x4d)=""/77, 0x4d}, {&(0x7f00006c2000-0x4c)=""/76, 0x4c}, {&(0x7f0000f96000)=""/153, 0x99}], 0x9, &(0x7f0000f09000)=""/8, 0x8, 0x2}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f1000)={r0, &(0x7f0000773000)="496c15c8ffe7679475f18e2ddf29caa9933d6b43b255277a46894caf", &(0x7f0000903000)="4b57068110d1590bb58fbfe8f1ef57c3ec3b426e2826bcfa63a8b5f902b6c03b58c6673790f8", 0x3}, 0x20) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000099d000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r4, &(0x7f0000a45000-0x38)={&(0x7f000068f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003c4000-0x10)=[{&(0x7f00007b4000)=""/107, 0x6b}], 0x1, &(0x7f0000ff3000-0xa0)=""/160, 0xa0, 0xb350}, 0x40010101) socketpair(0xb, 0x80000, 0xd97, &(0x7f0000f4f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00006fd000-0x8)={r4, r5}) recvmsg(r3, &(0x7f000099e000-0x38)={&(0x7f00007a4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a56000)=[{&(0x7f00003a2000)=""/175, 0xaf}, {&(0x7f000082c000)=""/55, 0x37}, {&(0x7f0000d19000-0xf5)=""/245, 0xf5}], 0x3, &(0x7f0000b6a000-0x7e)=""/126, 0x7e, 0x8}, 0xae83e76822bafcb2) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x100000001, 0x4, &(0x7f0000368000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007fc000-0x4)='GPL\x00', 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003ef000)={r6, 0x0, 0x50, 0xd4, &(0x7f00005f3000+0xce3)="a36d5b427ee0f12e642bb4e7890692a022014ba146d791e103b345db223d1211db54736991428c0692b2e7988e8a72f2fdc51907bb56350fea8f8df22708b0aa3369cf84dd526a98be6f6aac0076375f", &(0x7f000015e000-0xd4)=""/212, 0x6, 0x6}, 0x28) socketpair(0x1b, 0x0, 0xe3, &(0x7f000027d000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000380000-0x38)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000214000-0x96)=""/150, 0x96}, {&(0x7f000016f000)=""/0, 0x181}, {&(0x7f00004b3000)=""/220, 0xdc}, {&(0x7f0000e8d000)=""/82, 0x8f}], 0x4, &(0x7f0000249000)=""/129, 0xfffffffffffffecf, 0x1000}, 0x10022) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000027d000-0x8)={r1, r6}) 2018/01/28 21:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 130.236708] tmpfs: Bad mount option v ¼Êø̹_Åu¢9¼€£íØTkÛŠÔ:û»÷€•õEvg¶&ƒ/´Í`PØ/½¨LÆù€ Ìnç[80ST¸¡˜ðGüdmv’NÜ 2018/01/28 21:34:23 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={0xffffffffffffffff, 0x5, 0x0, 0x0, &(0x7f0000009000)=[], 0x40000000000002aa}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/28 21:34:23 executing program 6: socketpair(0x2, 0xe, 0x100, &(0x7f00006f3000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c09000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) 2018/01/28 21:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x11, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x4, 0xffffffffffff7413, 0xff, 0x8, 0x0, 0x40, 0x2000, 0x1, 0x200, 0x3, 0x4, 0x9, 0x0, 0x40, 0x1, 0x9, 0x9, 0x100000000, 0x20000, 0x493ee40b, 0x5, 0x0, 0x80000000, 0x5, 0x0, 0x800, 0x966, 0x4, 0x4, 0x0, 0x40, 0x2, 0x800, 0x20, 0x9, 0x1, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x10e4, 0x7fffffff, 0x100, 0x1, 0x6, 0x6, 0x80, 0x0}, r0, 0xd382, r1, 0x1) mount(&(0x7f00002c7000)='./file0\x00', &(0x7f0000584000)='./file0\x00', &(0x7f0000000000)='cpuset\x00', 0x0, &(0x7f0000000000)="9371b90cff5857909af3a78a2ee648097240575c6afb9f96421853264de99958e07fc7b5b8855a283555a316bb87b4abcd8e3fa0f8e35eba35961f4b708655b5e366d25507735dbbd73ab329af79a8599a6970ef590300a8f577663fd052d2c4aa37697465abebe121f4208df5a65c6cb211294e430f2879ba77785598192c869801f685e1166f5cfe") mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a8000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f75000)={&(0x7f000099c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000191000-0x10)=[{&(0x7f0000360000)="9dee699210f13dc0e0798f2cefa06e2b2dbb563049b3f3f98d4b65f8ee44325c670c4017ddfdbed90cc60d2366f6513904d5b81cfdd6f9b824d17157bb952504b24dbfe5779350b98b9a5f4e59ab3f767c7fcbc5a6f57e47f1a59767da", 0x5d}], 0x1, &(0x7f0000f75000)=[{0xe0, 0x107, 0x71d, "d92a18b336926862c9b1cc5f33c912d3fc24c89b34e21057ad3e73223f9e0f8c77e93814acf5ef9476dde367ffb52b1769b062901e0a06d1bba40b969a209cad7b8099cde12083a387462d016e5eec4aad263aadcb0a58648095ed5def286a61870ab8b58ac93d3b9e3b2411acede9c5e42df56921f384ac93f684d38282ab0c8985818137e11c8f05ba846dd1858b1461c4774b935156d8e44154f57f5aaf4f7ed913fe299bdbb8a5177c8b12ac750523ea105605ac0eeca42d3d9f34947f58cdbb7fb56f7e296a2a4ba8f229fb"}, {0xd0, 0x13b, 0x8000, "df43e137f837e9ca01be542290ac8e52bd1a1f281cf6f1db215d68e57e1b77d08fffe443f31fc623f3fbb3dd879520c6fa80c917ec8147f2fbc2082f7ac78d03ba994a37adca3c3dfb35a7ae5954b34f65f2e6546808c51732605c06395df9c01bf02b6c6dcc9892c7b957123149163bfcac32b9bedc4a24d3db901eb736d9f69667c87300d0705df07fbce3c7a09bd188a4da144b96a001edcdba66600746e1c82fe76f2e91bda5801dd38476e637261ee0856b1633bbc01e01a3"}, {0x20, 0x117, 0x1, "f2bea90d1243d90454c35bfc"}, {0x1010, 0x10b, 0x4, "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{0x98, 0x101, 0x5, "3693ab0bd23dce59ea8826822120ff74e21fe4fcac8cbdec5617059e71272865228534f4dfea2cce297b3212ce3dd7432249f1e130717c70d25f3b6c26f9d1cd918c7fac2c0446e144a071d0914a27821254a487f90044d0b72861d2de5f686334ddf2602ab93a86d357778636f6a3b6c8a674614e585bec0db580a08c7cf8d45ed4d6a7ebec"}, {0xe8, 0x10d, 0xa34d, "3648dbb74579d5063c2e6e78bfdf6e179e129ff2894c586a79f616d635c87b915c05ed87b0f342558e7a09b2780c5c2c43f557fb27555802023390817b26e8afbc74bf90a824ce5f3c8c61c56ba13e02d9e35f3b039a9478dd58ce93347400d00b587500c52cb6729ab00519a4a381ef56fdde3ff02ff9f61d7b01aa9c4806e3bd9152e3c840e40a489e94c11d9a3909c255e8c94fae99f80f82411da79707882091210188ce51cdeb75420c6bef8c67d91517c7a76c2cb8f7a4b016737971d2b0102efde364bd4f3c80046d0e2bbcf88be2bae73043c8"}, {0x68, 0x115, 0x8, "1674e1cc2b7a78c6161ab010e1cb14c91c73d30738e202c56659743f29f21da02d1b590439aeee42e53d52e7b846706218f66236d93e5dde4f2c724303622c7b3d5414e2ae3420d35eb6950caa2ee54389"}], 0x13c8, 0x8840}, 0x4008800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)="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) mkdir(&(0x7f00007f9000)='./file0\x00', 0x100) socketpair$inet6(0xa, 0x3, 0x528, &(0x7f0000420000)={0x0, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00003c5000)={0xe, 0x101, 0x0, 0x3, 0x2, 0xffffffffffffff9c, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f78000-0x10)={r5, &(0x7f0000b4e000-0x1000)="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"}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000f76000-0x38)={&(0x7f0000a58000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x3}}, 0x2e, &(0x7f0000f76000-0x10)=[{&(0x7f0000483000-0xd0)="c8d155e47878b0f4f458ec1fbd387a8a4ff0f583aa4afcdd4f4348e83469478bbc89a36ad51a0f999e13c06c0cf0f97cfd6500fa9f5e7919372a909aee184a3a7ff02fdcfc631c13f0490f7422b8160ca9815c620d819f7b7bbd84a3f8ffce8ab383693d578b55206a81a8443b34381a56125a4aa01cb4959bfdd282e3d1a25143943e8aad77f9a8134aeaab75a4ad7ec17d2dc0f92a3e43b6b1f9d4b42b940eef7d5808f1c0759f09953141bac8a4b291dac026f750fb4f7265a82921c8d2a535d74776cf719288d6582fe31f232e12", 0xd0}], 0x1, &(0x7f00008ec000-0x2f0)=[{0x20, 0x10f, 0x4, "dab772b41f01d8568c2ad8597d"}, {0xa8, 0x100, 0x9, "45c6e59ac5271c4881589b7aeb8662c80ccdaab69f13894f63a89a86f65d030676be55b454bdbf1d6dbe624f735d9281937dd972d812ddfaa2866318a39ecc21cd1da266d8086b2776a54a30ce3c3379b9022dc9f137b6c55ec2a9f05798021db58454d92cb0ea3db43bb9a073125e52c746bfb97635296226b8eb4eaac88a64686f10f6863db18da062c2aea6a84f81ae5d7ebfe33799c5"}, {0xe8, 0x0, 0x7, "3d7e37e059d3adaa0a464b5bee63841e83c03f605f85ce08f859797267c6db8d6242706b8efb1ef09b02fac2ab4bb6ca02f1d5afdd132f682bc92a6be7a58816780640c2d40a353f07e8e493585ab3cb7d390d8360ac79e71141d8fd2c3e66d4cf37070203c8a18c0802fbb4c1d764daba16c059110ddde76b95b7a67f531e2bb3d0f269868ea99216729ba78304377942773517651d78e87f421dd1d896e58e11c2ed6d216460cfa64b65a803dd06c20bdef61d39c3733dfca02c4fc8e56cf979faf97998077e96b4a62268088cf676a2a31112a6"}, {0xa8, 0x109, 0x9, "0f2ef422bdc0e5ecc922c169ba62287828dc1de67fb9aff2a15c620c1fc287ac3ff86cd82d7218b5de82f79672635c07e5b2a0f0f6667d2e076c53ccfb6ade42a326b93f2fe939527236b104c887315d35a77ea4a3a851304ae6a2167740e7b49c84d4a7512e57c3a6b576a26590b8d301247ce56f52cbb26dc8e20ed29c1165c452ee39176e9bf63f19339973cc48fc0611f1cfa6b5"}, {0x98, 0x1ff, 0x5, "e338882cb742b42ee2652839082a775a96f0159899222fcfa33a0daefe339251af68665a141386c336b5d1f0d96f3c1b3c9a46ebebe03519f73418309c22cca7a5a31e3a8245ccd9778bb3b290f13aa4309a0d03e86a26313a9d7f6b0e03b5cb57f8cfd1c4a7f890f932c17ef2832b7082060600b7636c4fe2c56035dc30461a8eb4"}], 0x2f0, 0x48810}, 0x80c0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f7a000-0xc)={&(0x7f0000f79000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f78000)={r5, 0x28, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f78000)={r7, 0x9, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000c42000)={&(0x7f00004a8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000720000-0x40)=[{&(0x7f00000b2000-0xbc)=""/188, 0xbc}, {&(0x7f0000eb9000)=""/176, 0xb0}, {&(0x7f0000b62000)=""/0, 0x0}, {&(0x7f00000e7000)=""/143, 0x8f}], 0x4, &(0x7f0000a24000-0x2a)=""/42, 0x2a, 0x3}, 0x0) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eff000)={0x7, 0x200, 0x5, 0x100001005, 0x0, 0xffffffffffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:23 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80003, 0xfffffffffffff673, &(0x7f0000e29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fed000-0xc)={&(0x7f0000fec000)='./file0\x00', r0}, 0xc) r1 = bpf$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$PROG_LOAD(0x5, &(0x7f00001ff000-0x48)={0xe, 0x3, &(0x7f0000fec000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)='GPL\x00', 0x72, 0xd2, &(0x7f0000efd000-0xd2)=""/210, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r1, r2, 0x5, 0x0}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80005, 0x2, &(0x7f0000fed000-0x8)={0x0, 0x0}) 2018/01/28 21:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x68, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x100, 0x1ff, 0x279, 0x2, r0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x200, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x2000000000000004, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r1, &(0x7f0000b94000)=""}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000071f000)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/28 21:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c08000-0xc)={0xffffffff, 0x55, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c9000-0x20)={r0, &(0x7f0000664000-0xc8)="949d1f7eb70b3f719cd99a8fe892315f72a588d0288e8226dcf3776e25598bc3255800f79442a56f1345d885aa67e14a4c7078e8b7ce0be02170d4e72f2240094c64e520a978333363265c96fd9316d42e02ff78d2642d1aeb61bd3f1a2bda85d4e047445d5d6ce3a0bfdf3616c9026c0a56dabffa0922cead0e2a678ea49fed5f9f2cc14f04aa1ca15064810222fd2654af5705eb46d1cba3a0cd9ce3e72c127ef59f25d1228141ec5140ba5ec4a1f9a2863203ee5cd8fd6f79ff762e2f39bdcc0a24008efd257e", &(0x7f000067c000)="cb9c3e315f8fe18938c2a16fc63f9fde49d60620df93fe8c69e06327a824f5d0d12cb446e4324f8b1d5cb80004b7992ef747225cd4504f870127c2b8f994783467b91ce10e64d61b0a85e8e5e3f3", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000014a000)={r0, &(0x7f0000cfd000)="", &(0x7f0000e0d000)="ff0c8f7ac40db3257d6ae708551c601a6d239d180ac6c3c28e6b4ba0a933f8f7fc35cad12bcd6f0c271095fad1916d647d06d309a0eca7daabf34f035932eeafbcb0808ad4b84f6d54843e1a902bbcbf0995917378ebf24c79cf528ef3d661e5eb3de999f7568c61aa0f4873331629696c77a141993551bd860c187f9e83ec9e96ba0611d56906d08ed2ae8a1955c0d6208d491c7851ca7ee2d0cc3d5af3a21b56f2270a723b9e55291befcfa6b4eef3e75c7a47c6915a88433034bdffa092a0da37414dd802be04268cbadaf39315c0531dd0f15115e93e71169291d1bef63d060cc21af38938b057f1207016", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000904000)={0xe, 0x6, 0x0, 0xed8, 0x1b, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000014c000-0x2c)={0xe, 0x5, 0x0, 0xfff, 0x10, r0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:23 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2000000005, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 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) mount(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000fd5000+0xeb5)='./file0\x00', &(0x7f0000fd5000)='adfs\x00', 0x45400, 0x0) 2018/01/28 21:34:23 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) socketpair(0x15, 0x4, 0x9, &(0x7f000029d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f0000127000-0x2c)={0xf, 0x4, 0x800000004, 0x8000c28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000471000)={0x4, 0x1, 0x8000, 0x5, 0x1, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e34000-0xc)={&(0x7f0000545000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a1000)={r1, &(0x7f0000007000)="94665d099094c2da82caf3e5fa6f828ce49d6142ecca67492a7299209740cc496b5c6d38cd46158a97ea8a302061f11f9503bc5bb1a04122842d2696d3c132c3eb7ca357d22de9095d4f1490834a2ce34c04ff285f610041262e3dd27cabeb834b7f86e01041357902b50d61500b6dc0744b9e289aff543c9093513c7bb060e9a53249da4c4bb84a14d0644336bec7e795f58ba4134ea80e9e559a39dca07d5219fb716c64100b3af7e37abffe709f866529001c829353061d613888174081ef8141fbe64cb0ee8b7ad3759b1c43381e219accdd93739dabfc5782ed34357716c5838e4906d76e0c8c3869cbb0b26d4beb", &(0x7f00009d6000)="dd991aebb6a14d367bc9ab1229c5d2646ee87b0d6f78ac00c3c5ccb97fb4df5359187dfdfb2cc21e50cb9decd804f85460ad1159c947180f3cc18701209f71e89b04b77d774a0c7110fbffe942db6ec5794fe2865ea80f4b854ece7aa3798e435c78f6", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r1, &(0x7f000012f000)="", &(0x7f0000ff8000-0x68)=""/0}, 0x18) 2018/01/28 21:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000553000)='./file1\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006ce000)={&(0x7f00007d2000)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000305000)={&(0x7f0000ce3000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f20000-0x20)={r0, &(0x7f00004a5000-0xcb)="c772a18b7ba06d0cb601167c6c437d5ccb83007d92a8f7ba448a3e710283dc097744f728731c2d1b666de5814d61320a6eca7c452c846947357eb1ad21e123f73b27b6a11ec0c4a953540a7ac2f68db587feeaced95409d2edae402445f734485a3057d6b17fcb785692676c7961e86188fcf2461224e4605425629a4903619454b1cebf0b9d16e56e8dd5f17ed14621b66072ecb0cc972e68981622907abd032e1b4a9d377eccb795b1a1c4272920d4762f60008465a4925df5fddd49c37304ba07402cda3cfbb4c8ff91", &(0x7f0000073000-0xf0)="2151f689cec0924ce11cf8fc597574b5605db26b5ba955c73eaf61ce5825cc2cd8b073233fe4e08432a774f3844ffcb0fdcf3d642a872ca80d46fceea944e6e6b61b9aa9deae8bb6ec219c66974fa5d2df43ac0ec379054498f1c1501002583a5214f82c9a20187693b11329b7a2e146dfdc1321b130e8d290ef2e68d4722637fa8381c2e8ad45db140ebd29d4b07f865e916434df3e8e3b276bfa05117cefd91c1b1816a97ff45a427998d359cfbb8480f34f4bebcd3d5918cf8b4b9cd855c73c74bfd749878d087a19cb6703152e25dcb1c705314f5abd916eb7aefb701750521fe68d47c373930ae3589320f82d29", 0x3}, 0x20) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/28 21:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a9c000-0x38)={&(0x7f0000b8a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000072e000)=[{&(0x7f00006d6000-0x85)=""/133, 0x85}, {&(0x7f0000434000)=""/15, 0xf}, {&(0x7f00007b0000)=""/140, 0x8c}, {&(0x7f00003c6000)=""/225, 0xe1}], 0x4, &(0x7f0000af4000-0xb1)=""/177, 0xb1, 0x7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000d0c000-0x48)={0xf, 0x5, &(0x7f0000590000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000da0000-0xa)='syzkaller\x00', 0x0, 0x5b, &(0x7f0000984000)=""/91, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x84, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000740000)={0x8, 0x2, 0xfffffffffffffffd, 0x8, 0x8, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000191000-0x10)={r1, &(0x7f0000adc000-0xf)="90aa062eb13d58f0273b4fc3bb354d"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe4000)={r1, &(0x7f000034a000)="53a13f05c5460932135400310ac6e303f571da4da6bf60a7b481dad6686440bea6ca9c53929577feaf5a0685da43eca5e4240b7d2becd96cf38b4547b3d77c7eb84430358ed3479603ef1b6cd64b99a3e600a7e0f59ab53568cd30227f3c89d53365743cc4abc5545b99417c512315f92259a2f28499953ec7e113a1f3c22e374e2600593151931141e576dc21fa71be9717411a8bb2589c96f3ceee4327c41863b5996264", &(0x7f0000738000)="51729aa60f915af8b8d30994449eddcf115e7fe4c9f582c77aecf28eac1b60b60032c65bb57dfa94f023d8ceac023cb07834c5f56349f5f341c9f0357277ae6236741d9dfbac34e6d1c39e4d85e2d6a73b6aa47ec59726ed620b28eb83eb9e3c5314bb79be728b5c7f6dd8bec6468af02e7e687087e90231f0c5e9a0630098edc4b0b44248d0f5f1ac029de9a4c91f372511e8100bed920695b381929fb82e473f844b5c599b2b0de7f54f013cd88ed35677d000e6532937a3143c3719962797325bd666c68f67d387768766f19de63c9cf4c22d46520c3335f766ee2bd7cace73c5888c51b8aa", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b3000-0x20)={r1, &(0x7f00009d9000-0x1000)="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", &(0x7f0000d96000)="65d499877fe3947007ac8a05c32abfbaf5081a72921eb478f54f2866ea8dca8411724541710e79d576cf2c8f45e64b0721800a439b7e8004e0e7f4001b16474b8afcaa9843d8e679774f4b31a01bb2ade51b54f223b29971905cbc12d5fb00daacd33fd4ebb492f6594ab2a0417596d5dae273196adcc1c536e291ae6d5f0d8675ddeba5e5b97bfdfa21034a0109bea944f0", 0x2}, 0x20) 2018/01/28 21:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e80000-0x10)={&(0x7f00001b2000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000acc000-0x10)={r0, 0x28, &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/28 21:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6f000)={0xffffffffffffffff, 0x50, &(0x7f00007bb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000731000-0x4)=r0, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/01/28 21:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xd, 0x807, 0x2b1d, &(0x7f0000232000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8c8f) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fa0000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc4000-0x20)={r1, &(0x7f0000cfe000)="41affe59b11c8f8405807407d5c1393eebc8e94afda43ebe1523c398246badaf810be4cab87d46254366c3ed2abf8d46403c69eba6e876e4ab74d81513f7bd6cb4bf7858c14898b8ce6af5099ae423d4956a50fb8b967d0beb4bf79f2399d5366f12eb8f28f0fc4dbb1d228e5c4434db0d115b82e12e58699c5ad500d90acd3d1dcaf46a7cf548be696bd0d8c5c386693cd3ecfeff32575970cb48b39127f47ca2d619", &(0x7f00001e7000)="835858a5c7ab47a78f0db66e2fab4e4000bc30521ed91f8ad25e2d5fa89ef4d25042d4245093098fa261c6a49751735adf6b00a2e65b61f2e8105c568a031628e32b5a49c66c24c7a53243058e9af1675b00cb63307f64155652473a4024b5f843938fc7d302bf10b68787840419fdd9d075f95cbfa3cc19605c9cd1791fe4480a7a08e3419d9fe013a8687ac84b941a5446653bbf8feda831a1faa805d2c2fbb98bbb1c737063a10c739eae6f8a4b05c22445b504a406f181a495b78a2f356b6b8b77b9ef2743f1d7c0766c914aee23a26b752779a215007eaedef866c85a", 0x0}, 0x20) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d30000)={&(0x7f000029a000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000254000)={r0, &(0x7f0000e9d000)="827364465276bbffed22cb82abfb74e4590d14ea1126401fe447aa476631bff4aea0162873463c379b27a43fb06b7ac9e9267770a7c3b19e758a8e20b83a80bd2ab470c84067e7d405fb72efb146c5c025f2a19c46c865467e1552f189f53729b5b561bfd24a7545fead3f0c388a3fd9678cbb40de47d2d5ca6377dcb9", &(0x7f00000f2000)=""/150}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0xf, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096a000)={r1, &(0x7f0000cd1000-0x7e)="", &(0x7f0000ec0000)=""/95}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f000030d000)={&(0x7f0000a33000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/28 21:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000553000)={&(0x7f0000fc3000+0x617)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0x40000000000b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000052d000)={r0, &(0x7f000007f000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d60000-0x20)={r0, &(0x7f0000c31000)="e339e5d38fc21d827001716fc47c473b94bb18959a9a3d1de203a026b50ec2f5e50b16716a377cb10852876644352c3c15dae22ab806bf71a31a1a6ef32d933c2bae30ff0263ec977b7a44698fed2a1cec40a2ef84307371478397f42dcdea33454eec2d2400de8edc2dbddb288048ffdc58e01e241b1671d1fb34d7dd8a4eacde772508910858e1c5fdc4f474c44197669581e4420aa9cff794da90b0eaed9c1cbd06f72c0a5fbfcfe032258c985643865602e773e519c04d714d633c9630998b7e", &(0x7f0000976000)="f03e974052fe7faf91e4575c10673bd6b775cd09d205e89bcce5e86c340fb1f8b65981d761d0b9c93064aa7341e7f2da93d9aa074726348f8a8e37e49592c7d081c2", 0x0}, 0x20) 2018/01/28 21:34:23 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x5, 0x80007, 0x1, &(0x7f0000aec000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000bb4000)={0x3, 0xd48, 0x2, 0x5, 0x10, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005eb000-0x8)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10)="", &(0x7f0000efd000+0x60c)=""/83}, 0x18) 2018/01/28 21:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00003b5000)={&(0x7f0000568000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000029c000-0x10)=[{&(0x7f0000388000-0x35)=""/53, 0x35}], 0x1, &(0x7f00001a1000-0xc8)=""/200, 0xc8, 0x0}, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000f27000)={&(0x7f000061b000)=@nfc={0x27, 0x0, 0x1, 0x0}, 0x10, &(0x7f0000792000-0x20)=[{&(0x7f0000821000-0x4b)="fdb49a903d01da2546b541f7259aaa0859314540b7ed64ec92103c0f301647958c5d799f69f941324ac53ea7663104f794cd96cdfa2aa20d6aa9886e7c2e73ec494203a65064e124511075", 0x4b}, {&(0x7f000008f000)="b50b80dca34cec7c3d755053f85362fd4307561403899cbc1613", 0x1a}], 0x2, &(0x7f000061d000)=[{0x40, 0x10f, 0x3f, "a8519a6ce82533851da6d82e792cad4206e08df094c05d4d4af77d1ed67a73021835840a19ab2d1b078bacff04ed"}], 0x40, 0x1}, 0x2404c810) recvmsg(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000a4d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d4b000)=[{&(0x7f00008fe000-0x47)=""/71, 0x47}, {&(0x7f00006b2000)=""/36, 0x24}, {&(0x7f0000d70000)=""/48, 0x30}, {&(0x7f000031b000-0xef)=""/239, 0xef}, {&(0x7f0000bc3000-0xe2)=""/226, 0xe2}, {&(0x7f0000ab3000)=""/98, 0x62}, {&(0x7f0000d55000)=""/233, 0xe9}, {&(0x7f0000bfd000)=""/144, 0x90}, {&(0x7f0000dd5000-0x42)=""/66, 0x42}, {&(0x7f00007ca000)=""/66, 0x42}], 0xa, &(0x7f000063f000-0xac)=""/172, 0xac, 0x866}, 0x102) bpf$PROG_LOAD(0x5, &(0x7f00007d3000-0x48)={0x6, 0x5, &(0x7f0000ae2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x3, 0x1, 0x9, 0xa, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000455000)='GPL\x00', 0x10001, 0x7a, &(0x7f000056f000)=""/122, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000eb4000)={r0, r3}) recvmsg(r0, &(0x7f00003df000-0x38)={&(0x7f0000db1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000705000)=[{&(0x7f00002b8000)=""/191, 0xbf}], 0x1, &(0x7f0000375000)=""/4096, 0x1000, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a7f000-0x48)={0xd, 0x8, &(0x7f0000750000)=@raw=[@alu={0x4, 0x8, 0xb, 0x9, 0x7, 0x8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x110}, @call={0x85, 0x0, 0x0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000e24000-0xa)='syzkaller\x00', 0x0, 0x65, &(0x7f00005dc000-0x65)=""/101, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000759000)={0x0, 0x78, 0x0, 0x90, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4276b118, 0x0, 0x0, 0x9, 0xe20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d06000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000489000-0x78)={0x0, 0x78, 0x5, 0x9, 0xadc, 0x7, 0x0, 0x9, 0x2000, 0xa, 0x9, 0x3, 0x8001, 0x6, 0x6, 0x2, 0x3, 0xffffffff, 0x2, 0xeaf9, 0x4, 0xff, 0xd7, 0x2e, 0x800, 0x20, 0x1, 0x90d, 0x3, 0x7fff, 0x4dfb, 0x6, 0xab, 0x80000001, 0x1, 0xfff, 0x4, 0xffffffffffffffff, 0x0, 0x9, 0x2, @perf_config_ext={0x400, 0x80000001}, 0x80, 0x5, 0x1, 0x7, 0xef, 0x8, 0x200, 0x0}, 0xffffffffffffffff, 0xc6, r0, 0x8) perf_event_open(&(0x7f00004b0000-0x78)={0x2, 0x78, 0x8, 0x1, 0x3, 0x80000000, 0x0, 0x4, 0x200, 0x1, 0x1ff, 0x100, 0x4000000080000000, 0x100, 0x56, 0xf881, 0x5, 0x2, 0x9, 0x1, 0x1, 0x5, 0x6, 0x28, 0xe85, 0x7, 0x64c, 0xfffffffffffffffd, 0x80000000, 0x9, 0xffffffffffffffff, 0x3, 0x5, 0x9, 0x10000, 0x5, 0x200, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f000050d000)=0x0, 0x3}, 0x480, 0x1f, 0x4, 0x7, 0x5a03f8a8, 0x8, 0x5, 0x0}, r1, 0x7, r2, 0xb) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db8000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000de3000-0x6)={&(0x7f0000ecc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e36000-0x60)=[{&(0x7f00008f3000)=""/103, 0x67}, {&(0x7f0000927000)=""/4096, 0x1000}, {&(0x7f00000c7000-0x18)=""/24, 0x18}, {&(0x7f0000883000-0x40)=""/64, 0x40}, {&(0x7f0000de2000)=""/4096, 0x1000}, {&(0x7f00009ee000-0xe0)=""/224, 0xe0}], 0x6, 0x0, 0x0, 0xb9}, 0x40012020) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000096a000-0x2)='*\x00') 2018/01/28 21:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e69000-0x10)={r0, &(0x7f000009d000)="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"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r0, &(0x7f000089f000)="", &(0x7f0000ae7000-0x78)=""/120}, 0x18) r1 = perf_event_open(&(0x7f00002ce000-0x78)={0x0, 0x78, 0x9, 0x554, 0x7, 0x401, 0x0, 0x7fffffff, 0x10000, 0xa, 0x33b, 0xffff, 0x4, 0x3, 0x5, 0x10000, 0x6, 0xffffffff, 0x401, 0x4, 0x80, 0x0, 0x651f, 0x115f, 0xfffffffffffffffe, 0x10000, 0x1, 0x401, 0x9, 0xe1c9, 0x5, 0x80000000, 0x3, 0x20, 0x7e58056, 0x39, 0x1, 0xd0, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0x10}, 0x10000, 0x401, 0x80, 0x2, 0x4, 0x9, 0x5, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000737000)=0x0) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000120000)={&(0x7f0000e58000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000e02000-0x30)=[{&(0x7f00001ac000-0x33)='\a', 0x1}], 0x1, &(0x7f00000e9000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003be000)={&(0x7f0000460000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000eeb000)=[{&(0x7f00003b8000)=""/145, 0x91}, {&(0x7f00009cb000)=""/12, 0xc}, {&(0x7f00001d9000-0xf2)=""/242, 0xf2}, {&(0x7f0000009000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000345000)=""/0, 0x0, 0x9}, 0x0) 2018/01/28 21:34:23 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000840000/0x2000)=nil, 0x2000, 0xa, 0x13, r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80804, 0x7fffffff, &(0x7f0000fc8000)={0x0, 0x0}) perf_event_open(&(0x7f0000fc8000)={0x4, 0x78, 0xcc6, 0xf9, 0x1, 0x8, 0x0, 0x4, 0x11010, 0x1, 0x4, 0xc89a, 0xad, 0x5, 0x0, 0x8a4, 0x7f, 0x2, 0x7, 0xffffffffffffffff, 0xffffffff, 0x10000000000, 0xff, 0x7, 0x8, 0x3bc2854d, 0x4, 0x0, 0x4, 0x5, 0x4, 0x80000000, 0x3ff, 0x401, 0x4, 0x8, 0x5a0, 0x26, 0x0, 0xffffffffffff5917, 0x2, @perf_config_ext={0x4, 0x0}, 0x4000, 0x1, 0x7, 0x7, 0x8, 0x6, 0x7, 0x0}, r1, 0xf69, r2, 0xf) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f00008ab000)="", &(0x7f0000fc7000)=""/55}, 0xfffffffffffffeb4) 2018/01/28 21:34:23 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x84, 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) r0 = perf_event_open(&(0x7f00002e3000)={0x7, 0x78, 0xe000000000000000, 0x40, 0x3, 0xffff, 0x0, 0x24, 0x1000, 0x8, 0xea, 0x5, 0x81, 0x5, 0x2, 0xffffffffffffff75, 0x2, 0x574000000, 0x81, 0x3f, 0x1, 0xfffffffffffffff8, 0x2, 0x0, 0x1000, 0x1, 0x1, 0x31, 0x8001, 0x80, 0x1ff, 0x80000000, 0x1f, 0xffffffffffff0001, 0x8001, 0x0, 0x4b40, 0xffffffffffff7fff, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000b8e000-0x1)=0x0, 0x2}, 0x10000, 0x8, 0x27, 0x2, 0x4, 0x2, 0x6, 0x0}, 0xffffffffffffffff, 0x100, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/28 21:34:23 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x2, &(0x7f0000016000)={0x0, 0x0}) socketpair(0x11, 0x0, 0x8, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000)={&(0x7f0000017000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/28 21:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0x7, &(0x7f0000f4c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/28 21:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000bd000)={r0, 0xffffffffffffffff, 0x5, 0x3}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000bf5000)={&(0x7f0000dea000-0x10)=@nfc={0x27, 0x5, 0x800, 0x3}, 0x10, &(0x7f0000c17000-0x60)=[{&(0x7f0000264000)='w', 0x1}, {&(0x7f0000680000-0x1000)="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", 0x1000}, {&(0x7f000096f000)="c740517a973fa5bcedfeee7efef5a8c96d0022d8a7afa14a41e9ee1fefcf42b931f2aa5b8a1123603518abe8e908c3f3d77423eaebdecd2538f0d313fc7bd3d4b404e8c3f11eacfd3afb5a5fe4311de88c242ac6f0c94c35a128cc6dc5ef54", 0x5f}, {&(0x7f0000cff000-0x1d)="3ad0dfe2e03a0245c3f09db65d450ed52513fcbdb391c4fe2e1e198c31", 0x1d}, {&(0x7f0000ab6000-0x1000)="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0x1000}, {&(0x7f00004b7000)="95543e57648263a69ca8c3f11e3d18b79a00474b07ae7f60bf439ea3af6d2bbb4fea9a86c13233e38d760e1d6034dc2af510ee759258b1405189df825de02dfc70357f3cdf5691ad58887896c6aee22055e3a0637ff31c6effafd149cd79c34ef474be4f4874f068499897319fdc135706330c0d0f407c03074698612c631885a00113d766434904529ef6c11cb1805227ac076a1728c5a7e629f8b39c2f4b504f8a51b694dedc7fd45cb459ed9030b73174401e6173a8a0deefe572", 0xbc}], 0x6, &(0x7f0000176000-0x128)=[{0x70, 0x0, 0x5, "c38ad012df10afd3bf0c26046cf1abeba2d4583b899b4f1526395951ec0524384024f0a709b7da76b37d57879319432dc4444fd23de958867548550492929fb6b8440f0dedf3d26991e7978579777f86c5ef9d85b3bb94fccc549be2dedd83"}, {0x40, 0x101, 0x0, "3b892efc22859f2a0cc992ea059ba6430bc30444e6c761846fc2b48d834f3a33a2bac169da615cfa74c750986d4fba"}, {0x78, 0x101, 0x3, "61e3561a0087d676737ca9e22e48beb3e1340a06940ea06af7fda4a88e846f5327002e6977232f2abdcf8be1729d0704671768f63e2de45e9c454de5b52c500ff507d8298dd6c9c7612e85d47050c583fe0b9652ca3ccc0c427503b361e4095501"}], 0x128, 0x800}, 0x4000000) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/28 21:34:23 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a5f19, 0x0, 0x6, 0x0, 0x5, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xfff7ffff, 0xfb, &(0x7f0000b7e000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:23 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004e5000)={0xf, 0x4, &(0x7f0000fe6000)=@raw=[@alu={0x0, 0x5, 0xb, 0x7, 0xa, 0x40, 0x10}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000fe7000-0x4)='GPL\x00', 0x301, 0x1000, &(0x7f0000fe6000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={0xffffffffffffffff, &(0x7f00006f4000)=""}, 0x10) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e1000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000228000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000c1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000026f000)=r0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000085f000)={&(0x7f0000b42000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000077e000-0x20)=[], 0x0, &(0x7f0000ead000-0x148)=[{0x10, 0x11, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 21:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@l2={0x1f, 0x5, {0x3f, 0x8, 0x4, 0x100, 0x100, 0x8001}, 0xff, 0x0}, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="b55aac2131f1d71c1bf2b5332ebffb74ebc5ae58c5ab4b0df661916821b7b1020dd4b49bd0512b991e07a04e6189762f378f23f0d9672ff57e4de0f4a846b5604cc2fe66c9933d6bd3022da69b75f0316427dfefe0ed3bbc589c33ce3c5db47b20a7d2e62f12f1432220ed11480e07c4f5903524c62570b16d454d5d45ee107eb8725a9e6be5a51b2c1c8abceb6e906fc87d072d1930bf0efeea52b4c0992df729", 0xa1}, {&(0x7f0000001000+0x274)="9d8e75f535e13fa191257ae86c17699e5011652b89a2866cd7b318610af67f704706f9759bb62016dbfb112de85037f9c10a5035b386dabdcbd5767317358f7c241687ac5a6f285bed92b9237701d1c2bba45f7b689b9b30aa74c99014f2fab3004b093a63b3be442ed490a77a3af3334beadb52d9ab183741", 0x79}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000)=[{0x18, 0x111, 0x73, "cdd4e7fa"}, {0xe0, 0x108, 0x7, "6040ab298290a89934bfd3a6ae11edd55f710155923e7241884b8992457ab959b3182eb9a886850e76bbdd67a078e02979f09b2029c901ded5e8cdc8c583558e3ce5e76e07cead0b272e3088adfd379a79c1ad0538020c6768928387067da481151237e9a569cbb3e6c93dbb14ff7f521c95dd89a4b3711fabf2551cb6d06cbac95bfd9089a0ec44775f19b32623db917a998e8f703cbdba94fbbfdfb120a333aac216500c09e50974eab80515078c834ebb4c297ec21cbeb1714bd90318fe330c72ee559377b65d8976"}, {0xb8, 0x100, 0x7, "abca5d5625a6552758917272bab341c15e40db2d879f5d511ef32165f928b1f56b398a21ff9b6bb6595ea8830c10ca741dd0f583184afb483fdcf015fd9cd4a8a24c1a675042a8304889bb601203f226ace3a903f88e84d63c33f30075494b124365a2c1ccd49b438fa440842d7b2914cd1ae366db8c0f157fde25855f630061824500a68367b3405f401689b2ccd180f8cbb8ca85341f4603378719c666732e9cb212"}, {0x40, 0x102, 0x1, "84541032c73179fca3d1bca007b55446ca654c03a50e2733502e1e24f2dd0564654e2302c6af88b1e437"}, {0x108, 0x0, 0x2, "7f94d3d7fd6330ea2c4b94ed00cc60ef0f8836bb609dbc47cc8a43dabe316decd271407b8ee460edb8e0516f3b6273329f03e15b0608c5b4b2df186299d161088e8b4c63229a0ef955a38389e40d05ed7042458a76e0e827ef60ed804612038965f30ead607b8968cb2c7537e9d53d199536e5b3f2388f5c876bb2687b22e83939adc163a8fe70282cc0573f35e1e2e13a937271080103ee7e33d8180716ad7ff7e8b414d0cc087de2794799f0e5a00f2ae312ee9adb433b5aee712eece924ce2712373efa53d0beb18b7ef1e1cdde952cd6233720bdd05f1027fa6e7aa474ef315b913257d28c9f85668a0be382b04cba0a74bb325b7e5e"}], 0x2f8, 0x20000080}, 0x10) socketpair(0x5, 0x5, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x28, &(0x7f0000e9d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r2, r1, 0x3, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/28 21:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f0000a9a000-0x78)={0x2, 0x78, 0x4cd, 0xea9, 0xb613, 0x1f, 0x0, 0x200, 0x200, 0x8, 0xd538, 0x3, 0xe19, 0xc6a, 0x7, 0xe4, 0x6, 0x6, 0x10000, 0x1, 0x985, 0x1f, 0x7, 0x3, 0x3, 0x5, 0xe80, 0x0, 0x7, 0x3, 0x7, 0x100000000, 0x5, 0x2, 0x7ff, 0xffffffff, 0x10001, 0x3, 0x0, 0x0, 0x1, @perf_config_ext={0xf06, 0x200}, 0x240, 0xa4, 0x1ff, 0x3, 0x0, 0x7, 0x6, 0x0}, 0xffffffffffffffff, 0x200, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a2b000-0x20)={r0, &(0x7f0000cfa000)="6fef96d6a8f22a1c97b77e0802fd133cdf78defabc889fa900cd40a0026728dcd64adbd2f4033c856467b761a0e10cdec560d1e8c2d4fc448b025bdb6945bd39db3f803f773cdd6ce0c4daf1d9023fd3cdbc40be0c249a05e9395785fedf164684aa6a151fb460bf979613909e0c89843f73666df26835a5a3bd696b1cb9c85efcede6126ca47c2f8c4545a3dfee51602c6088e276a7524ef79c4ddd1d4cf4f74db5185833a5373eaafa8824a82ef9fdd3854792d8709757a65cd5795c6f6bd7b75aa5fa0b885905ed0116d7d169708b6d309ee5", &(0x7f0000a52000-0xb2)="0b0bdf071dc12b9d0b008b6a79bd4bc5271cb6ac615afeb85fb0928036ecad319c285b0d981860bdf639deff3241e89bf80b7853fe8a9f182cc5562b94a776b14b4fdbf98f7cdf74a215cac3eadc57318c34e5eae849d1ea0be67e99b6c10f119139ec08eff804f2f32920eebaf9f435234a530806d11048c5a1f41f2ca074d55f8166d78ebfa3c90c97972ba98d35dcde7794cc883738be0453632716caa56d319c8491915d358b4c7a6253a51af8536ec1", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mount(&(0x7f0000d3e000)='./file0\x00', &(0x7f00002a1000)='./file0\x00', &(0x7f0000085000-0x7)='rootfs\x00', 0x100000, &(0x7f00008b7000-0x4b)="92ac9b814e1cbfd48e1ae0e746d29031e6091378986710baa23ad58b5823c9a0e9e418cdcba8036b51f3575e48c2e3709e98902df6d9f823c20c703533a763cdbb7f4bee84d69114eb3c76") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) 2018/01/28 21:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000258000-0x38)={0x0, 0x0, &(0x7f00005ad000-0x60)=[{&(0x7f000049d000)=""/107, 0x6b}], 0x1, &(0x7f0000999000)=""/164, 0xa4, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) close(r1) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e4", 0x1}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000)='./file0\x00', 0x0) mount(&(0x7f0000b96000-0xe)='./file0/file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000aed000)='configfs\x00', 0x21104a, 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40003}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000598000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 21:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000031e000)={0xffffffffffffffff, &(0x7f0000b2a000)="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"}, 0x10) 2018/01/28 21:34:23 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80a, 0x200, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000062c000)={&(0x7f00009ec000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f79000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x7, 0xd, &(0x7f0000a4f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1c000000000}, [@ldst={0x3, 0x3, 0x1, 0x2, 0xd, 0x80, 0x0}, @jmp={0x5, 0xff, 0xf, 0xe, 0x8, 0xfffffff0, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x7, 0x7, 0xd, 0x7, 0xe, 0x100, 0x14}, @generic={0xec, 0x100, 0x1000, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d29000)='syzkaller\x00', 0x7, 0x59, &(0x7f0000f78000-0x59)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000201a7f1b, 0x0, 0x6, 0xa, 0x1, 0xffdffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009fb000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:23 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xfffffffffffffffd, 0x0, &(0x7f000055b000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffff05, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x64}, {&(0x7f0000f70000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f72000)={&(0x7f0000f73000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f73000-0x40)=[{&(0x7f00008c6000-0x72)=""/150, 0x96}, {&(0x7f0000df7000)=""/133, 0x85}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000662000)=""/4096, 0x1000}], 0x4, &(0x7f0000f72000)=""/185, 0xb9, 0x8}, 0x42) bpf$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) 2018/01/28 21:34:23 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bbf000)={0x0, 0x1, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x74)="e970863a14f4898aaaae80de8c2defc6dadf3946be1056d23dcfe85c944e817378ae5ebbddf1479f7abcd8de12e3882e7fb9e8309cb2f84804c9ca10e63b556133601c32f639602b71508ff71478bf447cf353474a82d33dbd65f93a61826d8427662d09adf4b9061db3494b54350cfe9567ca01", &(0x7f000048a000-0x53)=""/83}, 0x18) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$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)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/01/28 21:34:23 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ef000)={0x0, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000b19000)="ebbfe60a5cbd787ca166b9780959c418ca5411b015743c341d679bab0d5dce2fc05ca47e0ee060f1d6e1a5"}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000004000)="b47534f3a451e868e0a8fba32739080b93b9f6ea710d909b60dd58d2343ab8730353c5f055675d38ed4a00ab46cdaafec047636113c7488c9587759697527dd8f9bf108d64aafb3b05c54c72d4bd65ade74a", &(0x7f000000a000)="464bfbebf650f44c3952396ee5233a348dac754c5fa59cb392e34e53d15c044474e1347fccada7cf5fa1fab45ac387edd3513241adfa559d26f0b69889b01e9a8c5858732f0d26297dfed2da70bb45d9b36fc13242d57fce92196cefcd99595c6b5a13eda147a747f94b32bca1ad7bdbe208615b89d3ce6a68b28140f25664d11d2829ace0fd4a9783d39d29e7ccb4195c6f32324118650b6942004db446274b4e0999027579969c6aee6c80031b4e56520b897cc7a4dc1547d399af13b3437de619586d029b4817b9a6afe3d3c3fe1a624033273febc8a072259712f0", 0x2}, 0x20) 2018/01/28 21:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000735000)={&(0x7f0000095000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f29000)={0x9, 0x7, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) [ 132.472790] 9pnet_virtio: no channels available for device ./file0 [ 132.501659] 9pnet_virtio: no channels available for device ./file0 2018/01/28 21:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(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$MAP_UPDATE_ELEM(0x2, &(0x7f0000c4b000-0x20)={r0, &(0x7f0000e7b000-0xad)="87e81adba7a77f8591759f9aa501fdbfbcf30ef6b72ca18a6fcd88913918ae3af332b7cfb04ed685155b08fbca24a3f7704e1698052f2b1ec511a60ef4e62e0c72faadf2c9576f9437ad755d3f63c376fadddf8fd049868f0819f863b402238ab57279dd5f27fcb88de09285db9d77e7c36fd086260770770fea4af0d3024236e9f219dfeaa87c213246d990d972db1f85b044774bdcd28ca2da2b499388c72e9c2275666e14cbcd186d67696d", &(0x7f000061b000+0x18)="51b2cb3aa79a12b196e2f658327fd5fb7c94cf4b19e6b75fbfeda3fd84bb47486206ded94eb28dfae75cd60deaad144abf6009720d79cd3315ee11693a0afe8001e0b9e2b29d64d58648a28cde51b284c0407cbfa463b9bedf32dc1f1ba120c61a", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/28 21:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000df2000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/28 21:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004a4000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r1, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) 2018/01/28 21:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80006, 0x5, &(0x7f0000de6000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ff6000-0x8)={&(0x7f000034c000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000fa1000+0xa15)='./file0\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f000079e000)={&(0x7f000041e000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg(r2, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r3) 2018/01/28 21:34:24 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2000000005, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fd6000+0xe3)={0x0, 0x78, 0x4, 0x3, 0x5, 0xffffffffb396fc29, 0x0, 0x3, 0x10300, 0x0, 0xba, 0x5, 0x100000000, 0x1000, 0x800, 0x9, 0xdfa3, 0x4, 0xe0000, 0x40, 0x8, 0x100, 0x0, 0x1000, 0x1, 0x83, 0x1, 0x9b, 0x7f, 0x9, 0x3, 0x2, 0x0, 0x4d, 0x1ff, 0x3ff, 0x3, 0x4d0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000fd6000)=0x0, 0x1}, 0x1, 0x4, 0x5, 0x3, 0x4158, 0xcd7, 0x8, 0x0}, 0x0, 0xf8000, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg(r0, &(0x7f0000980000-0x38)={&(0x7f00004f4000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58, &(0x7f0000fd6000-0x10)=[{&(0x7f0000fd6000-0x53)="d24403670cb6d757f1f59388fd153e9eb9886470c14994216a7116af8d6c4a8c70d45f0425b9fde08a1b7b9a803364d433c1b17554695814d3641cd3c922726fe408f7b4047c1f504dbf36d98df664c4c20d0e", 0x53}], 0x1, 0x0, 0x0, 0x80}, 0x200000d1) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000067f000)={0xffffffffffffff9c, 0x50, &(0x7f00000be000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b2000)={0x0, 0x50c, 0x10}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b33000)={r3, 0x28, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd7000)=r2, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x4, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd7000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a47000)={r0, r5}) 2018/01/28 21:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003be000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='ext4\x00', 0x3, &(0x7f0000be3000-0x1d)='v2') r2 = bpf$PROG_LOAD(0x5, &(0x7f00003fd000-0x48)={0xa, 0x9, &(0x7f0000e3f000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x0, 0x4, 0x8, 0x80, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b0c000)='GPL\x00', 0xfffffffffffffffb, 0x40, &(0x7f0000ae7000-0x40)=""/64, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001d4000-0xc)={&(0x7f00004d5000)='./file0\x00', r2}, 0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e3d000-0xc)={0x0, 0x2, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a23000)={&(0x7f0000da7000)='./file0\x00', r3}, 0xc) recvmsg$kcm(r0, &(0x7f000021c000)={&(0x7f0000ef9000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000926000)=[{&(0x7f000028e000)=""/8, 0x8}, {&(0x7f00002b9000-0x8f)=""/143, 0x8f}, {&(0x7f0000669000)=""/35, 0x23}, {&(0x7f0000153000)=""/170, 0xaa}], 0x4, &(0x7f000077b000)=""/181, 0xb5, 0xedea}, 0x60) r4 = getpid() perf_event_open(&(0x7f000006b000)={0x0, 0x78, 0x9, 0x40, 0x1, 0x200, 0x0, 0x1ff, 0x800, 0x3, 0x3, 0x100, 0x80000001, 0x146, 0x1ff, 0xffffffffffffff42, 0x3, 0x4c, 0x81, 0x7fffffff, 0x3153, 0x25, 0x200, 0xffffffff00000000, 0x2, 0x34, 0xe5aa, 0xffffffff, 0xffff, 0x5, 0x9, 0x0, 0x1, 0x0, 0x80, 0xbed, 0x1000, 0x81, 0x0, 0x7, 0x2, @perf_config_ext={0xfff, 0x27b16bf7}, 0xa6, 0x0, 0xfffffffffffffffc, 0x7, 0x6, 0x1f0, 0x3f, 0x0}, r4, 0x8001, r1, 0x8) 2018/01/28 21:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d0000)={r0, &(0x7f000072d000-0xeb)="6e72204449592a117c600f73390e50157c075160471eab9f7e57ac134ffe8432dfabb90b866cccdc97f778396d360c632ac22717a8dc5c82a06d06593689cee963127f61057d289936ab8ca02fe515f9ddee4a0b7dffc88a944fa8d5da6e5992920f64415c89e723e5bb6615aafb27902b02105198c6428db4342b9c29815ad86e5be836507d75b56b0b18c40ca7d2bd229ad16929e867835b51d77671408bfbee91fcfb3bbec5ea55d98e2357300832ecbe1f92db611f1fa76114615699da584bc20b429e0403dbfb01f94fe6ebcebd058ae2463a268fe72013675032738bd8c709a4b9a2719c884b6989", &(0x7f0000c49000)=""/2}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c4d000-0x10)={r0, &(0x7f0000d46000-0xc9)=""}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b69000)={r0, &(0x7f0000f39000)="8fc30ed91e27c238f7cbe3966aad260995cbffcee20ef7be5d6d13b75a4e9d5b3314fc94cb91ff4dbde3a86c14386680d3cc71794a8a5b87c00769676e36094c27a8092970cca754eae4927050e6d193462b23eed4d27c57c76fc518777ba364f12fd5b1becda7a8b5df14d76cc3d3028fccbda3b34e80829ac8c1e9876d6a6585688a35fb2d76cfe52307544a3df197ab064883d674cb464c9a2821f4b8f992d5c965cdf3d4ab149b2757b007ed6b2e6d00dd4f6042d123a4e54f5a380c282cddd699b643cc02ced79df5a6a11516cc1bcba7b81148cde995fe81018271fb9fa8282a2f37"}, 0x10) 2018/01/28 21:34:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d78000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fb000)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000dd3000)=""/184, 0xb8}], 0x4, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x8}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x8, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x7b2, 0x3ff, 0xce}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f000024f000)='syzkaller\x00', 0x7, 0xa8, &(0x7f0000001000-0xa8)=""/168, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x38, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fb000-0x8)={0x0, 0x0}) 2018/01/28 21:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cdc000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f76000-0x8)={r2, r0}) socket$kcm(0x29, 0x5, 0x0) 2018/01/28 21:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00001f7000)=0x8, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff9000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00005cd000-0x78)={0x7, 0x78, 0x6, 0xe781, 0xffffffff7fffffff, 0x9, 0x0, 0x2, 0x40000, 0x8, 0x5, 0x300, 0x80000001, 0x3, 0x5, 0x0, 0x8, 0x100000001, 0x5987, 0x8, 0x101, 0x1, 0x7, 0x1, 0x40, 0x6, 0x7fff, 0x9, 0xbf9, 0x7fffffff, 0x2, 0x9, 0x5, 0x7, 0x1, 0x2, 0x2, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x3}, 0x20000, 0x6, 0xfcf3, 0x7, 0xb9db, 0x35d, 0x912, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0x1) socketpair(0xf, 0x80005, 0x0, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f000044b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000067c000-0x10)=[{&(0x7f00006f0000)=""/225, 0xe1}], 0x1, &(0x7f0000086000)=""/107, 0x6b, 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b3000-0x20)={r1, &(0x7f00001b4000-0xeb)="3defcb3178c3e2a94ee4303fd600a53e8999e33311c68cce6b1f215eef920f64272830111b811c7063f98205252ae84bd8c2d23498e636f787950b1e98bfd4ef2a57f9a086fb58b0dba73004558e7f70109b89540d279c1ba10fe47415d5cc7f70ac6cf97750b2c2da76e2c13cce3e0b15a38f0466a4b132d7c4672f0e67b51a358475908d355a111f0a0a7e11dfe73a813b97c901de7cad0bc9eb0f336a3be2e028cbe0d4b7d2dca34574d4c05ba6b78b898b8a7c09499039a9c6dfb71447d0b63a9ac4cb656133d3f4722500c13073e6d38d86fcf7605172561e1568ba8ac96741cc19b3e51d8e2c80df", &(0x7f000047d000)="3a9a1e2e808479d33317891eb5611dd49457c03d59baaadee31b48912e0950aeec3923236277c77d243734d16b30d0fde141673259d11876480befc9c755d074b7d65d6eed9ec29d4bb742969d73281a4425875085a2ec8684888f2f37d51bb0325ff0dcdb5f584ea92e4ad800d1ee3055d87d6484ca4d77e887fbe0150bc5d9d00a206f40ffcc30083049d585183421a78927badc917d7d0cd4b999980ca489a10f42726d2bde39cf155b0de9447b7c52724b9ad633f1695deb08e120041fe90cad47e882f52167b47a54a79e034969408fed698b3c28a80e80206ca56bf5ac9184041d", 0x2}, 0x20) 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) recvmsg(r0, &(0x7f0000d08000-0x38)={&(0x7f0000588000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00006ad000-0x30)=[], 0x0, 0x0, 0x0, 0x9e9e}, 0x2) 2018/01/28 21:34:24 executing program 0: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0xffffffbffffffffc, 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) 2018/01/28 21:34:25 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c62000)={&(0x7f0000f23000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f23000-0x19)=[{&(0x7f0000e20000-0x5a)=""/90, 0x5a}, {&(0x7f0000f22000)=""/198, 0xc6}, {&(0x7f0000f23000-0x86)=""/134, 0x86}, {&(0x7f0000f23000-0xed)=""/237, 0xed}], 0x4, &(0x7f0000d34000)=""/67, 0x43, 0x7fffffff}, 0x10000) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/28 21:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(0x7f0000253000-0x38)={&(0x7f0000ea1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c11000-0x50)=[{&(0x7f00005aa000-0x23)=""/35, 0x23}, {&(0x7f00004f3000-0x9f)=""/159, 0x9f}, {&(0x7f0000617000)=""/231, 0xe7}, {&(0x7f000053d000-0x74)=""/116, 0x74}, {&(0x7f000075f000)=""/107, 0x6b}], 0x5, &(0x7f0000a55000)=""/27, 0x1b, 0x45b8}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000702000-0x48)={0x0, 0x4, &(0x7f0000f97000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x81}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000574000-0xa)='syzkaller\x00', 0x401, 0xf1, &(0x7f0000493000-0xf1)=""/241, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/28 21:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d36000-0x78)={0x3, 0x78, 0x6, 0x1, 0xe9, 0x2, 0x0, 0xfffffffffffffff7, 0x10000, 0x2, 0xbc, 0x8001, 0x7f, 0x0, 0x1000, 0x2cc, 0xfffffffffffffffc, 0x200, 0x7, 0x6, 0xffffffffffff0001, 0x8, 0x5, 0x4, 0x5c7, 0x200000000000000, 0xffffffff, 0x6, 0x100000001, 0xfffffffffffffffa, 0x9, 0x1ff, 0x5, 0x9, 0x2, 0x2, 0xcb0f, 0x4, 0x0, 0x800, 0x2, @perf_config_ext={0x371f, 0x2}, 0x20000, 0x2, 0xfffffffffffff5e7, 0x3, 0x6, 0x60d22530, 0x1, 0x0}, 0x0, 0x80, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5b7686b0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sendmsg$kcm(r1, &(0x7f0000a7e000)={&(0x7f0000f8b000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000067000-0x60)=[{&(0x7f00007ff000-0x7e)="ca4d37ad8a153eb6150d18dfe8498074a1a4d88421783691f4e6890af6c7ba08cbf928603a1131dc510bd1fb4ba681dd4f1bcb0c784b719f8a3b8d9490355b28d3c5c8fa1eab7de9ea484923130a7b63d8b4be84ae3d7ee9054b7e3f5a881488ea43f152356d9847768eef7932ee0ae126a28cb063c6b30d5674bed1f1f7", 0x7e}, {&(0x7f000040a000)="1913892a6d786e8836fb8341953eca1e06866ad46be98d5a551605a7807237f2d5014dd100ddae9f74cc550524989a45d0974a75b723e6a918edf844f6911bbe13ed103e8f8822c0a17a212211397820cdd9512a761cddaaa8dbfbc0c401b26e78f5a8903a81918ed2b336f9b26eaf6d156227ff1f2a3e26b1e500a746d2024051ed6a2546c4cd0467364c1a4a30ae6b817f8763b7d63e8cc6bcd6077199042af778974bf9ae7152723893d4bcb117b78dbbf00981b58f41e085419f0cd09f44e0ab63fbbe3f9dab69258d1b662d7f72d901c6c5", 0xd4}, {&(0x7f00005d3000)="00439f873b2c8602d374b3ba707b4e3c3cc97bbb441409c97e7887103ee3c0edeac4675013404e4daf7ef5a4f3e7e7eb351c7b2da7b0dd5b9e9b1859a44e8938695b741d709e236cb0b4b4ac6cba7c8baaef820c043d8469bd8849b215e8747944d6767465986776d8c8944b3d3b1acbc07620fed322993c20c2c9d72894c74a428964947f64575a9deead3860615926fb4e465a9a35a4d7d6e0b0715b86b077de607ee13563d0d5cadd7ca6bd2d888ff175ed11d10e2be9606d8b92eb30c2b0f8ba503759dd7db32de4c45926fddef0be", 0xd1}, {&(0x7f00003a8000)="2fe6787fafa1", 0x6}, {&(0x7f0000538000)="164ab14d24346bb71abfa2f1dbebb6fd4f0959bce8e3e8253a1380f2f0985cbea458699edb098817b8dbd392f83be35274e5435fbf4dff38646899437b7215f7459575e3a54f1afa5bca93e13a2f666fc714831b20b999bf4f08313188781d465ef041f5a2cf88d8878561a3c86294b4cc3429dcf54c60eb99b9002aab15049f33dac5fe5773f10204ff", 0x8a}, {&(0x7f00003f8000-0x62)="8326fc180016fb2d29e61f08090e2c12c09c982eeea83cacc54a2f4146b0cbc3cd831fa25f9d6bddc4715a96c6bab6702ba3ceb9918d0aa525a8e08d20fafa7dcde485177b7b34681f3f959f8d67467687366c7e2c902218f99efd13b4abd13cd11a", 0x62}], 0x6, &(0x7f000048d000-0x90)=[{0x90, 0x1, 0x400, "258e08b931333373aff483c8b860ba3a9692b63ae9e1178dd0b6a595dc5cfd39d0534a81d84ef657cea8d9ef8818095c89107a70b2111fbef7ba59e67e488ab7c697845e160a96edaaa9cb01468d9a320b0b03dd7f22231ab4a70ed4e523600064fcba0d48cfdcf19eaa62c41ec0687bd14e9e029db33d9962d85453705563"}], 0x90, 0x8000}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) 2018/01/28 21:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000030a000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00009af000)={&(0x7f0000b27000-0xe)=@l2={0x1f, 0x200, {0x4, 0x10001, 0x5, 0x28, 0x3, 0x38}, 0x9, 0x7}, 0xe, &(0x7f0000813000-0x80)=[{&(0x7f0000f72000-0x1000)="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", 0x1000}, {&(0x7f00004b5000-0x7f)="9cb574a83d72566491f7c9d4dbcc527c05f32415d4b90ee0873b66b2ec1a7bae30b51d3fe3770ed9d2ac231a5b712cd17b35dd8030bda6bb1bbd96137595cf5a041fb311166fb008c90f29d7f4536acc6809c8f8f4ef1f891c160a06978768c6c5a8cdb183ee7e809e6d5c3bf85e9a33084caebaeb832f9c33773e37971d61", 0x7f}, {&(0x7f0000f13000)="ce98d31ce4e2bf2f3bfcc2a6dc86a71fbcf8118b02b9d71691198224f8b233b08f5a6f6031e7abd8a736637b24711849bd41c08b853123c67737d5a46bb13fa3b6baf9db028390778d868026080106056d02fe930def2ef5323fd7f83ab61e95cca788c289faf1da32ba4ad7a3a65db9031afbc79eac852ccaba50dd048887e96dfa6e64a00a2dffa4a38ab5845940523bb3ebd94b2b9c", 0x97}, {&(0x7f00004f2000+0xe8d)="402edabc051fef2f92a38800a004ac7729dcbcd98ea7dd2a7e0f9eea917849e7e081f65e2bdc150ec630b949d93b8b6f814044a36e59835a35adf50f48fbda2f9944774798b6d1cbfcc8ca99f4e2de20799b6de4f7dc", 0x56}, {&(0x7f0000236000)="80b45abe14921f40d53f0ba36978293d8e2d0071fc112561eb6f7120450a1b648245179aa2bd6151c8040797af30afe0119417e44e0eebde77ebea4231d143badb40e2d5fd6e1bf9428072ce7837b7425a02c373e0ca5e837489a424548e96f83632143c1f00453c12c13ae69d73f6a8c96e6d25eaf0ef8567b92753556d514534b5c358799d43c007380e6e33c1f8b4cadb0045dd3523e06437c95daaca676a19f0d141c511db7de1b2a213cc20644228bc9e5c", 0xb4}, {&(0x7f00002fa000)="40a3a139a443ef47e427de5cd8455ae5e4", 0x11}, {&(0x7f00007d6000)="c303e1d6e0e80c587878b49e326cd76658d840e32a7db7fad2ea7b230989c261c501ce54ae183055783e0d32afb5e415a213943eb97ee4f2d0ae16d21235", 0x3e}, {&(0x7f0000dd2000-0xb6)="92daefd238da5b93d61e18fe478441ade112886cc22e2bfb9949149875e8cd8c0e0f8e92ddeb6edf0f0e2f379975a6b962c9683d8c6c7ce447253b906c77c228ef9cc1809db72db9beaa669698882bdbc3910bae63329f586b6453908a599f12b9bc5cdcf856c8157a12fc2e8c78ccc220a1d5794a5ee599a0d32bfda4b5c15826dba236df044b8d693134abf9ce59368c3fe993f01dbb66ba59d53851e89121f1d8463214d910efa1d109ff5f3b3b6273bcf1717271", 0xb6}], 0x8, &(0x7f0000ee3000-0x300)=[{0xc8, 0x102, 0x80000001, "fff28fa0086a5ec95507c7dd18bfcc32117af00e5d99247cb96be5ac35a6c087cb4c331b41fd2e6a1d5045a7d1b0bab056e9c11a3d71fb930d8ccffb2d2671fdc654023a0f3888391aae4ee921c49068f23ad2f3c2ed25b6f6c5468860a88f585d94501866d085572649aeb66ba8d9a7231977961f55cfad5f19f61c74bfb2b3bd44ed2c1de7042fe0c173f6385d28228fd327b52b4dc0a331104fa11079b06e6ff40d9fb6ac5c79bd2ec15bcfad2a42ab0f9e0ce4a7"}, {0x90, 0x10f, 0x4c, "f5a32e2449bd302184be5be269ecee54d01caa6c0a471664a6608b0ee86b30871ba55e11d98b6e279a4bd53e45ffa829aaa8885dace0f7da2a07ee9103ceb193428a430422db20fa7930f3c4d8afb4bc6aa04d4793ed366bfea6756997997b93e0e09e5e3657374c974f4973e0ec0d74f0b99ea3fa533b62854b73ea5ef34631"}, {0x68, 0x11f, 0x0, "e411f021959293260388543167ce4b1312d7ed6bddb0c9b0c1ab693252b922951f6c14e8b6ac9f87bce81a5ebebcc62d0cd5d9d4b4a030c70cef86f58f6c1174a3bef8d6d668bb1c06cd577626691314d4973ed52d665f"}, {0xc0, 0x1ff, 0x0, "c63bee57a89ca06adedc61db21b5576fad0fab3b2dd4a691f6176211e57aa8e440efa4e7755ddb4368c2780175192f94aeb51b6e7ab5bd12c4df9e72c5d09ad561baedd1e1373c155dd26dd27875ecca495ed7f73fdd74cadb198ea78372eb6965e63a01df6b87e3622870d27d0df2f6e036db840bf2d2b9004aa1e8820cb5d2b8e4914a31483c39205272402848d763758f156dc41cfdc1e0ef55bc810d1c30c6b42cc61a89f645a36c5a9bcb"}, {0x80, 0x113, 0x4, "3ec2548742e1be5970acfc6925489575e5676cf1fd9eed3ed71c9b7f0606f146586da3cab5a77ee06a7dd06de140702bf5336083bce46f4b83db4732f084b6a43eca5dbf68613c07d7c2bdf4cbf2ace89cf3cab2ebdd3471296b321d6138065f07494486ff7b53b8d5ad3e5b6fc43249"}], 0x300, 0x10}, 0x20000080) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000028f000-0x8)={r1, r0}) sendmsg(r1, &(0x7f0000fd0000)={0x0, 0x0, &(0x7f0000720000-0x10)=[{&(0x7f0000741000-0x2)="c485", 0x2}], 0x1, &(0x7f0000485000)=[], 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/28 21:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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}) r2 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000ec8000)={0x0, 0x0, &(0x7f00009b1000-0x70)=[{&(0x7f000089e000-0xdc)="fd2c70ee8b0705ad0c90c799f5df96f911bc3d11097a28eefbe9874f28ca460813237aca24b6555ef417bdc383391fc8ade450178dc1bf9f42803596342d92a3694082bc8d9f844d7ca780ba8d4f758c7421ea128d242731db258c13b8fd853ab55d0beb95028d93d2f97bfb9d568cb4dbc4cce60c9448756989e404f915579b736a53edfed4526aec2956770b3185a382a691c957b6584fab2bcb4f5cfa70087620df3e49cf73f7ac4894a1de128e63abac18b7b03380380166a826f175631a54ea66e132e80e87cbb4ef04f66065fe8bf36dc536c7dd8fc0fa837a", 0xdc}, {&(0x7f00004cd000-0x3f)="413172ca3efc21841b38026a6244c54f18691870fe2873adbf46119b2d5fa16217be7e23f831441fc945025232baec45f111e3ab33a621e2f04900cd6d569c", 0x3f}, {&(0x7f00008b5000)="b524d7c8fee4f4537e40d127cd2e4bcc20046248594814ca7cfe3930cb7ae066d99796ef", 0x24}, {&(0x7f0000552000)="d3d78c12855d3e35503bab854d468d640d466c5715e21a287fd4c8597baaca230a166ca28c94370dba82ec160edc7f31908ce49c3d763126ed9652f4ddd31f9b2f49e686cecf206ea46012c6fe46467a2d0c513f493643853f7205ab88a2b8815e485dae27a563c27820c1430099f07faa4a27d48f8e4563c030e6610f211216129cee2fab42cf4adc2ce8502028579f5eb665bd542ddc564f047676cd78ac96b408fca62bac2cc06aa6ac81650b1757fecc6dccb363c5343472432711138f5ace49b5ff9bc30612283d9dd5ac763e0dfbec258d5acaf47cde4c3658cd64b838f5b882", 0xe3}, {&(0x7f0000b6d000)="4327f54778e0e9b88bc46bfe1595af684e1187dc97aeb13aa094966508b230507f93453922232eed0f43c618198b0a4bc618d5a164e4409e214a5875d23dd015110624f023c1b2dd4784e09059e2f22b24774670502da52c15e1a4715dfc1574a7222c8722707789dbb2067425531c9c15241a9f1674d2", 0x77}, {&(0x7f00001b3000)="6471671faacc86bda80edd6edf6a33f3b1b43835bbf41b5e998c4dcb4477313469d703afeda434df7766bc8681668aec03feacbb7333a4f381a6ccd946ef80bd74ac7c88811a53d2713e8023b6934746769ea3d809ff488a94f36ec30416831dff339bc69bdd99349d742de344342be7e8aa4bd1c7174193361275c90168b15b543759b47662c667bae145837737e9f59a67c521fb5e5ff7b2db24af08a42d836f13bd23150d579977c50e539db753148900e3757048d9478c54de1b330155a9c34d312b2db661d56fd13adc79ea2001aaf6f3f5edd90408e5763ff3af6e52", 0xdf}, {&(0x7f0000916000)="8d6dd08f841aaaa46546ac1e52c4d6ad0a961966d912544a6068c58cd164886cd7c1aa68e6a4d8df02086f35c17f99e6f3722501677331e7844b0dc087e8c2f2b8a80a2a3b19bede5728136eab9afdf046409912b39701ecd067ec58bc236c511c86faa339c820f9e6972fc9f3b832bcfa87c6dc752abfdf6b14426eebd9601cf8ca4248248572190e2beb12ab45975cf7813fa856af8b40803364d72ab7f428fdaf6761bb8db2d48067260689308ea8b8edd994df6777f98c74de15a1c6282fc8a7e0c403c932237b7570e0e73447f195583568ac0620dc9d52b7eed88f120bb20d1e85becb62da07588eaf73b7c91078630f2f3928", 0xf6}], 0x7, &(0x7f0000be9000)=[{0xe0, 0x108, 0x1, "b71b6d67a48c8e51081449683e36554b38fcacb4d1831555404fd03b8a0800648e2680de17dcaf4f85ad630e4c2743fa2a5a7e41739294aaed176348c21a51786c65dc66a37a13e769fe185a58e145d4c0fc9a716bc10ea41373c7bb822a20dd9fd6db11acd8c08275372511170c84bc100677943b5bd7dc8880446fea52999e4a9e07f323230e1c101429dcd57250b7913f6054e9aff585012b61b60e13360ca60a1f67d5d673675ba2a3e9078866f8c300249bb205b80fc30cc04ad2608a2d8dd3ba54b3459f312e1032"}, {0x1010, 0x1, 0x5, "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"}, {0x98, 0x13f, 0xc0f, "46e9c49918bf52a0c5f64c39fcb37a35bb9983b015150e8348f0acd841a0dc3866217eac2b35567cc282353303ba8358fc6f7ede9afd47479fe7206e7fc5021dc8c3ebfa3e5634dbc032410e264409044c4f0401bde0926c6394d7102e036ff1e5406da4eaff8c68f3c3130ac1dcd0fd07588fa1285099f6586315c5b8ce891facca54ea57"}, {0xb0, 0x11a, 0x200, "ba4d43a5d98216df7cdedd4e8498b9f1f4f9277fbbecec43d02b21a878eea2f7aefb5b54eeb00fb166ac6c15487d8746449b759f4a8f1d21c94a3b150cea5890ad721645abfa9ed314fdc463827ddbcf2a49085d3e404d97f8efe3cb83c6241a570c9131f3465b61344090d318ceb78971ac7fc9be5f783e58fc1722e5d441b9a44388cc4b4a3f1736a9085d08af493035109c811abdd2f7ceec1410"}, {0xd8, 0x11b, 0x31, "74543ccb756e9bb939b153cf9c7c2c876f5b042968c9ffdb7094afc8efc2fe0e9dd622c8dffde73f06856761880b652d4da611bbb35eef44e4877caa82e065c8e0d9864156edab1f12b4bbb6b743cafd7e28e0b5c0722a31b1bafd7d23a7a42e50d93601343c293f87928faa5591e6f9ffaaf30b8d67ce6d34a00e8aadb4f09f8f0abaf9226fd4639318f9b8ac02e071efba0973afde3074e4ec0bfefcb918c0583da37ada9913970cd812ad80c10251e57f1fd8ddcaa367380827185a4d1453c8b2"}], 0x1310, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b4c000)={r1, r0}) 2018/01/28 21:34:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x7, 0x4, 0x6, 0x200, 0x0, 0x1f2, 0x2000, 0x5, 0x8, 0x8, 0x7, 0x8000, 0x80000000, 0xffff, 0x2, 0x1, 0x3ff, 0xfff, 0x2, 0x7, 0x0, 0x1, 0x1f, 0x0, 0x8, 0x80, 0x6, 0x2, 0x1, 0x3, 0x100000000, 0x7fff, 0x4, 0x401, 0x0, 0xc9, 0x0, 0x80, 0x7, @perf_config_ext={0xffffffffffff5dd4, 0x1}, 0x91, 0x8001, 0x3f, 0x7, 0x0, 0x7fffffff, 0xfff, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xe, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x8e, &(0x7f0000002000-0x8e)=""/142, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f00006cb000)=@ipx={0x4, 0x4, 0x1, "07d4eaac817a", 0x7, 0x0}, 0x10, &(0x7f0000330000)=[{&(0x7f0000b1e000-0x89)="30b731fef4e58250444cee019a9304d500035a689c4a0a4923afae150e4e55c890cd1006d6036bd12591b8a79f86d9e48c6a5f5b0e029af21ee0067d908be9ef68239e9f0344f13bfacef2ef11e28423040b3cb8d8156b4997600fd3e956c89b6f7148412fe8b21136321737b5d0b788eb15704d8cfcffec54da71b24161e53690d63d39c5eac610cb", 0x89}, {&(0x7f0000655000-0x4c)="1bdb89525b3d4eda1ce86da8f6c937920638333654f1a44854494dc481e0c90226c77baf32161a961cc0d5caafcb7277b56655efaa0a15a38fd022e0e5cdfe426daeb69274ecf20ef0dfa789", 0x4c}, {&(0x7f0000ac3000)="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", 0x1000}, {&(0x7f0000fb6000)="21b0adcbc923a15c1a24f4382538ed3cb96633f381f55743c6c1e2a863e6399e314c1fe1cb6defd37f1bd47754f24bf891df18d49b7455fd1bd6b602cce1", 0x3e}, {&(0x7f0000000000)="e283b14108f5263e46df7432b0a22d8b645641328284b3c015718fec3876c04021c9e8c1f369492ccbb5095812787be3a19ccd411366fcdc102060c13c9476f7555fda67528e5c9ba8e53fc866f73b17037b4e0380c5ba815dda88bc439ec9", 0x5f}, {&(0x7f000058b000)="5137d5472665f7894b2737df3c070f8ba6a9143c0fc8b9d548400d195b6acd64a740b16029822b455addf93dae568dc49fa91e3516e71441d4c7bd", 0x3b}, {&(0x7f0000d72000-0x58)="b81c272df6d87e5096c8e7ea9d2665fb82f4b540fc7103fb99aa8f2cff0d6afdc485b0166547b36585a44bb5cb4b823f81e63fbcc313467edf35c571ada247515ac392e50f3f490d85dae4ee0ffa2ce5541f11507e48235c", 0x58}], 0x7, 0x0, 0x0, 0x40}, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000191000)=""/92, 0x5c}], 0x100000dd, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c3f000-0x28)={r3, 0x0, 0xf, 0x1000, &(0x7f0000e04000-0xc2)="c2ffc7423f65f97fd4b7349cf368b1", &(0x7f000051a000-0x7d9)=""/4096, 0x0, 0x0}, 0xfffffffffffffe95) 2018/01/28 21:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x5, 0x7, &(0x7f000089b000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000d0b000)={&(0x7f0000ad8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000220000-0x10)=[{&(0x7f00006c8000)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x80000001}, 0x2000) 2018/01/28 21:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000013a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000491000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f0000ba4000)={&(0x7f0000584000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xe, &(0x7f000019a000)=[{&(0x7f0000803000-0xb6)=""/182, 0xb6}, {&(0x7f00007cc000-0xd0)=""/208, 0xda}], 0x2, &(0x7f00009d7000-0x7d)=""/125, 0x7d, 0x3}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000523000-0x48)={0xf, 0x5, &(0x7f00007fe000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfc7, 0x0, 0x0, 0x0, 0x10001}, [@generic={0x20, 0xfffffffffffffff7, 0x3, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fde000-0x4)='GPL\x00', 0x20000, 0x7, &(0x7f0000d98000)=""/7, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/28 21:34:25 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000430000)={0x0, 0x6, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x0, 0x4, 0x800000004, 0xffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f00000-0x10)={r1, &(0x7f0000a38000)=""}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xbeea, &(0x7f0000f01000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eff000)={&(0x7f0000f00000-0x8)='./file0\x00', r0}, 0xc) 2018/01/28 21:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000651000)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000c42000)={&(0x7f00006c8000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041d000-0x80)=[{&(0x7f0000d8d000-0xa8)="33818d492752cb51986c89c838e030760b578c93466dff4a9c58fcd83af54341d6a96bbbab83e5c81394495213c175deed25126d0d9505966df5e3fb8065e0343c2fa0659a8d63b0661661e3eae4b2c49a03f1c8cfd7af9715d1f0c971b6c1ef1d4eb57882bd4aa9341476dff20a41d12fef7e7cbd212325dd59c9f7aed1f3f51cc88bf1381cb6788cb43d9f409e87a77f77aed3fb2041a0d83fe11ddca5ae50b953c08db6bab588", 0xa8}, {&(0x7f0000b6f000-0x2)="d7a8", 0x2}, {&(0x7f0000da0000-0x9)="6d44f55d6da2f590e8", 0x9}, {&(0x7f0000143000-0xd1)="e38b5e833f839206d8f9f677ee214cd54f8dcaf49c6f13f1ef580889d044e19880929298cf0086371255fcd1627006485f870ea050672bd7f0c7b5677632bf5d0779e7b9bc298534b9ccf4edabcc691cb3f4a67de2001190667d53eb72c5a15e13856cb105c51f5ca679caa3285b37f5531df87aaa763faa46404bd969b9e1b8267cbdf62de386f80421277c9e367e3ee83ff1aa4d7237f1d491c70e5964fa3bdd517dcb2bbf0232acc1bf6f1e2f6f5b355aaf7fbb5c186cd15cf456ef30fb3b6185dce4bd8ca517ca7313bc37e865bcdb", 0xd1}, {&(0x7f0000bd1000)="28c2dda72417baf00a582812ed23ddc88d6f6d9d63f6152b41a20dd0a948cee630f4c37903188367f4d7cff36c52e4", 0x2f}, {&(0x7f0000a97000-0xd5)="2354baa807d3d0a4f62183615dba497aed1e48b71fa79e3b71f8cadacd10f0dc18c9b07981c6a6c72a51410bed9108ccd6d0d55baf7badd6875c17eca11c4dd6fef3d781140d155b2ce8008b854d512a44f0fa8cefccaf2d608db064b426777038a60e8da61018cf919ac5f0b1e9a85614a20042af19a97d8da33e301d6e94d793f14aa0285a05a80d09867dcd3cad54a90ae85dd00a39d85e3316ab18214b9c1e9bedaa683a27edd6c704f9f876ed9869dadadbf241fd6e43c80d6fdae2b04919685d3d9041f8f3d2c7b80d0bf8feaf435c9c82f2", 0xd5}, {&(0x7f000019f000)="d413da8678ab16e08ac8b9f03ee3deed4f7f4e5e8aec196f97e88c4b42e42028c1f172c5f3688195418818fdad4c3549926301f8af9eae46f3c4bd4c5d5933c1c4ffe461c9f19cf144d86047767b5215a67f7b61a930d9576634374fd5f88c2f560dc53a15dcb50072651cbfa234f4fe0d7d8a5b57d70fd6a8659f6c989aaf7b07647f44c819653dd0db7c96a4", 0x8d}, {&(0x7f0000d7b000-0x54)="0d2f01417d88a60d38a2b19f9221fd0206e579b985a948a137274acdf4cf1620e424fb4dc6b1a7a8a142bf65368fba379a319a0076740510c4b0b6ba5e44a6119574360ee43d4bbeeda7d9f29be660a0714091c0", 0x54}], 0x8, &(0x7f00001f5000-0x28)=[{0x28, 0x0, 0x8, "630cfeee20b54eb1122c207b4e79dbda6a321135e958"}], 0x28, 0x40}, 0x10) close(r0) 2018/01/28 21:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xa, 0x3, &(0x7f00003b5000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000763000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000da000)={r1, r1}) socketpair$inet(0x2, 0xe, 0x0, &(0x7f000016a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000bdc000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005b1000)={r0, r0}) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d2225a0, 0x0, 0xfffffffffffffdd3, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x252, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/28 21:34:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000835000)={r0, &(0x7f0000179000)="9205ffec202bc97c18743f39e76badc026fd596a9059a634ec3120a3d3e81f2574bb902e23d7d7219d90164cfde2035eb54f506803cdf8cbf677ce80fabf40a4fe7c6bf22690fbbe8c7457e13b59c81753c4ffdc8bb29964fa694ad665a2abf26528de87126fbe003e2989b941a74c2aab16a257ccbf781de73a35e12b1eb1775478140e06cb8e125fa1e1779638b7792dd56be732a53347fcb36450686f2c541a8c57dcd1d6d6ba3b377e6582bdd6224d229ba7d48e47fd8a15d51d28bbc3b5cb31a789350bbc", &(0x7f00009d4000)=""/104}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006e2000-0x10)={&(0x7f0000ed7000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xf, 0x0, 0x16c, 0x100000000000cc, 0x1, r1, 0xfffffffffffffffe, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd7e) 2018/01/28 21:34:25 executing program 0: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x10000000805, 0x7, &(0x7f0000f19000-0x8)={0x0, 0x0}) 2018/01/28 21:34:25 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x9, &(0x7f0000011000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000037000)={&(0x7f0000018000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000018000)=[{&(0x7f0000038000-0x65)=""/101, 0x65}, {&(0x7f0000032000-0x19)=""/25, 0x19}, {&(0x7f0000038000-0xee)=""/238, 0xee}, {&(0x7f0000038000-0xfc)=""/252, 0xfc}, {&(0x7f0000004000)=""/45, 0x2d}], 0x5, &(0x7f0000038000-0x1000)=""/4096, 0x1000, 0x5}, 0x10000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000)=@ll={0x11, 0x1d, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000-0x30)=[{&(0x7f0000013000)="421ca6870681bc3704c41d8fdb8d5a7caa679181e7a143861111717a0cadea", 0x1f}, {&(0x7f0000016000)="bd72f61933006b599438cb2d0506a32ea6d283b97482e81930812c996469bc8072d75a45c781033ea0c664d93c8522db1b84e16ab47a62eae7497f5148e73d0cf1b4efef1547f78465d1c9a9159a91797d242226d7edf117d22446413cbe28d539c8338758c7a8ac1ad16fe8091dc046604590c84a4e0177b8572ae405dac78b3003078753685e0c5beb9f963786034203d97abddd34fcd9147cf34168226bd15a85061fb149590943608d", 0xab}, {&(0x7f000002b000)="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0x1000}], 0x3, &(0x7f0000008000-0x3108)=[{0x1010, 0x10f, 0x5, 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{0xd8, 0x10f, 0x1, "838a40b1da30dfd7e3f634bdf1118eef7d6360f3b01f97d82f745c3984a6eb0b590dd2571e658cb720411d0aef6bc96b63344e7942791a90eccb820b59d7a6d0e664c7ef71a2890abed938d8f18ab9826d57b3c4e4ed1fac33f2f9f02801aab7e2ee2a3f2b1e441f13a5f8c3bd56be206d28dfed3efdc9fef3a1c96ffbbccec7ff246fb639bd13b5f408b3f7acb8d22afde87a1c64265cb2ccb9e13086c0fa1ff68ba2c37cecd42ae1d594dfe03081630d25c77c82cb030088a280d8ea1670360ca4f582a0704576"}], 0x3108, 0x80}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f0000029000)=[{&(0x7f0000032000-0x32)="5e874f3182f1c9320d98bd6aeada0e46b583f6be81eb3caa71afd7a9fb033645a27452ba1a34b99d9963d36a2029a9dd7496c75b8453023a00671c24a60846ec2e244abc67362b7d539b8c29ea9ea126cfcba0de7ddc655b8c89e7e2be92c31b28d616478396754f7a", 0x69}], 0x1, &(0x7f0000036000)=[{0xa8, 0x103, 0x4, "9c5810e416fde985a7b8daa441829934fa9aa733c4f74a37c96e93b57b432c3764eeec294c5d18c26fdf24dfa74b6330640cadf6139c2bd47405abed93aeb750b887061a004824548d980d10c17282e09085220c07e7975859b23476cf57136f96ae4cc7a5f11ac144970affbdda8ed55a33df14b6532aba05ffab3fba3e41af851dd18513c77ebc666c4ce6a0593e1583b1"}, {0xa8, 0x10c, 0x7f, "00318aed1ea1ce63028334baebc7c5d21a57d043c88214e9350cd4c162d066ac35d55408d55e466f93066a7ccb6b4b894d3edd450a7584447f0e90c0c673a5f59e7c9a0aee299999974b1eb64a19998bf5be1af6ca3aa95d41359cd87b739e402f8857140b6ab8831c47597c9834de7959c6afdc832b01ddeb4e06c3b146e1f347322b609d81f3f23082304a339a0f63f9ee11"}, {0xb8, 0x0, 0xe2, "e42b443eea7e9efae1f734f8b471fcd9fdd10f57be66fa0c79a92a8db30e1c711163e8ab02a7f5b10d8bffbf2e61aca75e9e2ca8a0152ea508c50b2a02080586f0befee83100912d15dd2d863a8941c8531e81189985437758ce6fdaaf540e3efbaaf9a66135d2b5d9ad1d55eb336c063eeb419f85e7f871c0fdba964cb9bca628277393f053f55a328b70a72816e9bb2c8b9d0014eb460ed74e14ad7b8f5c561631da"}, {0x70, 0x129, 0x0, "f2d40b635f8957a851a3ad905719365a61bbc97034f1c1503b6daefb185c6a567615d671ab4fb201f1800180dea09b5bb7989bfa9effcef5c9b1504b9a5285324105e16e1d31d0cc866c4d94d0ae5f96a6bf23f645b880d44575"}, {0x68, 0x10f, 0x5, "fef1abd1921289d6ff1287512ce7a1f41676df237693b0346be9c0b294fd1da69d4e297604d536899cf46123a1ca630c8f0157f266decd9ae22de52d3c222e4c3dad8740b20901fa40352f5c01d6d2d0208b5d78a1f3c4"}], 0x2e0, 0x0}, 0x474ecdde78fb04ba) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000038000)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000039000-0x70)=[{&(0x7f0000038000)=""/212, 0xd4}, {&(0x7f0000038000)=""/142, 0x8e}, {&(0x7f0000027000-0xc1)=""/193, 0xc1}, {&(0x7f0000038000)=""/10, 0xa}, {&(0x7f0000038000)=""/207, 0xcf}, {&(0x7f0000004000-0x4d)=""/77, 0x4d}, {&(0x7f000002d000)=""/52, 0x34}], 0x7, &(0x7f0000038000)=""/0, 0x0, 0x1}, 0x140) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/28 21:34:25 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da6000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000147000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000060b000)={&(0x7f0000444000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000b98000-0x38)={&(0x7f0000c6d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000322000-0x30)=[{&(0x7f0000bd5000)=""/4096, 0x1000}, {&(0x7f00002b4000-0xb)=""/11, 0xb}, {&(0x7f0000fee000)=""/41, 0x29}], 0x3, &(0x7f0000de2000)=""/15, 0xf, 0x0}, 0x2) socketpair(0x0, 0x800, 0x1, &(0x7f0000bde000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000e02000)=0x3ff) bpf$MAP_CREATE(0x0, &(0x7f0000021000)={0x3, 0x401, 0x8, 0x9, 0x4, r3, 0x9f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f28000)=0x6) close(r1) r4 = getpid() bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f40000-0x10)={r2, r2, 0x4, 0x3}, 0x10) socket$kcm(0x29, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x47b5}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000045d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0) 2018/01/28 21:34:25 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0xe, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f000084e000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f57000)={r2, r0}) 2018/01/28 21:34:25 executing program 4: r0 = perf_event_open(&(0x7f0000069000)={0x3, 0x78, 0x401, 0x6, 0x4800000000000000, 0xd6, 0x0, 0x6, 0x0, 0x8, 0x6, 0x3, 0x1, 0x4, 0x5, 0x100, 0xffffffffffffff00, 0x0, 0xffffffffffffffff, 0x8, 0x7fff, 0x100000000, 0x3, 0x20, 0x0, 0x6, 0xffffffff, 0xff, 0x5, 0x3, 0x354c, 0x6, 0xffffffffffffffff, 0x4, 0x6, 0x8000, 0x5b, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x8a, 0x0}, 0x1001, 0x1aa27dd1, 0x2, 0x7, 0x1f, 0x0, 0xffffffffffffff7a, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee1000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000002000)=""/37, 0x17d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000019000-0x38)={&(0x7f0000015000-0xe)=@l2={0x1f, 0x8001, {0x9, 0x10000, 0x3f, 0x7, 0x6, 0x7fffffff}, 0x8, 0x1}, 0xe, &(0x7f0000022000-0x10)=[{&(0x7f0000022000-0xbf)="463b535d73fcddc484abb92c93fbc48db3744edfc42e9aa495a26e9406251c6c0e7353de3e54e8c901bfc24822a70242c5a85f8daf81f3fc9f8c3f39cf5cd316e61aa1d08f65bfd78b826139edae92f5645ffdc2835282b84767085721c50c17a8561b114c82203221b834a7e5c5a17c9f33c8f407a3e4354c03601aa468fe916ec0d05e5509329719c8fea893a53dcd897856e2d8527e59f8a8a6c4163e665b7ba20b7213ced2635136aee1f1e3e638ca90569c3bbd9819afe9bcb9ff04e1", 0xbf}], 0x1, 0x0, 0x0, 0x4000000}, 0x4) 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(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000014000)={&(0x7f0000022000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000010000)=[{&(0x7f0000022000)="", 0x0}], 0x1, &(0x7f0000008000-0x75)=[{0x68, 0x3a, 0xf0, "82e5c898270264aae791842d00a3115ff3da8f127af586daef485c54285a3ac967804bfbef1a1cb318d4c30a213f3fbf5c9ff8bdda2d33e518fac8e225eead8ac52fe5b9f6265fb235a6cf1b22326524bf3150e8c6069d65"}, {0x88, 0x0, 0x1ff, "4125b9e381121e6c90a293603650f7f176d5c42167a72b36235cc20e01977043f18db96a29cb33533b755310fbe88418e55fec4504a20c7d76d17bb4b052cbc91e3b0fef5c0c172808783f5b324451b2900b28e8b6d39da02bc6c6849ef94e7582079aa925ca053f81556de3b92c49319e9bf9bb3a7d74"}, {0x70, 0x103, 0x0, "87c05f87239d7743dec5445d38e9a38ce35748cfb639fedbdc84b878b2c4061128fbbd6c4d9f33abea61773ab0d39f6dc57d90fbe046e9499bcf8f7c5d3fee6fa4cfd8c4de6f660086d64c7b272a43fc56bea0aac40245fa98"}], 0x160, 0x0}, 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000024000-0x10)={&(0x7f0000014000)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f000000b000-0x38)={&(0x7f0000023000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000020000)=[{&(0x7f0000020000)=""/112, 0x70}, {&(0x7f0000020000)=""/148, 0x93}, {&(0x7f0000021000-0x52)=""/82, 0x52}, {&(0x7f0000003000-0x5f)=""/95, 0x9}, {&(0x7f000000b000)=""/238, 0xee}], 0x2, &(0x7f0000020000)=""/196, 0xc4, 0x800000800}, 0x100) r3 = bpf$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}}, &(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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/28 21:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x9, &(0x7f0000410000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f00009c9000)={0x0, 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}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = perf_event_open(&(0x7f0000fc3000-0x78)={0x5, 0x78, 0x3, 0x20, 0xedb1, 0x1999, 0x0, 0x5, 0x90002, 0x4, 0x6, 0xe37, 0xfff, 0x9, 0x9, 0x1, 0xfb, 0x1, 0x4ae, 0x9, 0x1, 0x9, 0x800, 0x7ff, 0x0, 0x2, 0xd1, 0xffffffffffff876d, 0xfffffffffffffff7, 0x2, 0x7, 0x4, 0x8, 0x9, 0xffff, 0xf6eb, 0x51, 0x1, 0x0, 0x3f, 0x0, @perf_config_ext={0x9c78, 0x5}, 0x20, 0x8, 0x70, 0x1, 0x1, 0x9, 0x401, 0x0}, r2, 0x40, r1, 0x4) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f000092e000-0x8)=0x0) 2018/01/28 21:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b3000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) socketpair(0x44d3e6f99a6d4448, 0x80000, 0x8, &(0x7f00008af000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000852000-0x38)={&(0x7f000033d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000860000)=[{&(0x7f00005c0000)=""/122, 0x7a}, {&(0x7f000029a000)=""/21, 0x15}, {&(0x7f00006e9000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f000064f000-0xf5)=""/245, 0xf5, 0x4f}, 0x0) 2018/01/28 21:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f3000-0x4)={0xffffffffffffff9c}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e6b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000090c000-0x4)={r1}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002ff000)="05006500f44efff9", 0xffffffbfffff8342, 0x99, &(0x7f0000957000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:25 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) socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d52000)={0x0, 0x0}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000667000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ecd000)={&(0x7f0000002000)='./file0\x00', r0}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000-0x10)={&(0x7f0000233000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000113000)={0xffffffffffffffff, r1}) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) mount(&(0x7f0000212000)='./file0/file0\x00', &(0x7f0000e01000)='./file0/file0\x00', &(0x7f0000807000-0x5)='qnx4\x00', 0x100000, &(0x7f00002c0000)="") 2018/01/28 21:34:25 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e55000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d4f000)={r1, 0x1, 0x1, 0x1, &(0x7f000010a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000)={0x0, 0x0}) close(r3) close(r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009b5000)={r2, 0x7, 0x1, 0x0, &(0x7f0000a7c000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/28 21:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x10000000000001c5, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='KPL\x00', 0x0, 0x59, &(0x7f00005c1000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) socketpair(0x1a, 0xe, 0x40, &(0x7f0000ac5000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00006a8000)={&(0x7f000048b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000363000)=[{&(0x7f0000e01000-0xb9)=""/185, 0xb9}, {&(0x7f000095d000)=""/6, 0x6}, {&(0x7f0000c00000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f0000393000)=""/133, 0x85, 0x2}, 0x2023) 2018/01/28 21:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000458000)={0xd, 0x3, 0x6, 0x2, 0x1, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d4e000)={r1, &(0x7f0000782000-0x61)="1a721c4182351af574bf8f585b11d974c8cf516641800cd174220815b0a17adb1a54f97034473a03415d01e4190d7f9addc6e66f295d31f73973f130a8b133c601c5131ca411d6f7461c75223bcea312da4b488d5763149f3554b04ace103caca4", &(0x7f00000ab000)=""/180}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8f4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000239000-0x20)={r1, &(0x7f0000339000)="696e3beaeb565daf68aa1c4a2b94db8056f8fd9945c820b4f7", &(0x7f0000a12000)="171a8f63537dac50cf7d36e0ba1d5ae767a9218e21dfdd59a1e57655a061d1bf17fab28ab3f89f7b40e460aa3984378a01449195c904aa66109f004875b905717bf4af51063a37126da4567f5217df451134c1bd282a2ceee3384ab7e4617c5e61129500e2959674bc9feb4c85d3c90f61a0a991ccc99cb45a317d7c910ecaebb29a60235318891e4182b4bd4d3f7ba2912baf020d67d2b5ca027a413ae75bae7d0ef8a517e6baee02ccc5819e6499ba0a", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0xc) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x2000000, &(0x7f0000319000-0x25)="") mount(&(0x7f000066c000)='./file0\x00', &(0x7f0000997000-0x8)='./file0\x00', &(0x7f0000243000-0x5)='f2fs\x00', 0x2031, &(0x7f0000f55000)="520e51cbce472493357b937c45ee763fb2cb64a92bcfd4e7294a") r0 = bpf$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) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f00001b4000)={&(0x7f0000dfb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10009800}, 0xc, &(0x7f0000706000)=[{&(0x7f0000432000)="", 0x0}], 0x1, &(0x7f0000688000)=[{0x68, 0x116, 0x8, "491f889627d2985486acf5f596c7b6b3322d66d8ad3eb9b633419e2a953a523e5fcea5f9e935abe4b51c7e82382d3ee170bdf2eafc8146316c7d2074c01a45afbbeb20c9c8cb0adc5376b20871ba85bec7374d"}, {0x1010, 0x186, 0x800, "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"}, {0x90, 0x1ff, 0x0, "b985d8c1837b970b3e66ef0723f7b93bef84146ed815e778ceae9584907a331098375bed3514871c196b5cf8fc6653aca869371469ce28bb0a7b4c6528bbf60947e86851a75fdf247d62fa265c81d61d855c3fa04d43b4d79b91c290ef50420fd07a470a7b81003cb8cecc20f24db93dbfe9c95138bdc1b9a6e72b14d3"}, {0xd8, 0x118, 0x8000, "75339e1dd8c7f7bee486afaff2d10b5c68db20a0e762ec8e4206941d62c47565d0274f939fcd6e4c24c9ac58e19a0defc2d52629b9ac81624e1656bb0264a11f6066be2721a36aa2c3ba59f26ecb0f05ed9fc2eebf400de00464ea1a7aaf79a9ec5dcd1c4724461187453b5b82246ccdc7af005e1436772496bdf97512608f93080374aa545d66bc947f523bedc9c15e4b0f2cb5d6b263db7ca02399d21118a74c55fa648706de12df09d87bcf3097282275354a59e7a23422ca3d54459c2cf2c069c9b5"}], 0x11e0, 0x20000080}, 0x8000) recvmsg$kcm(r1, &(0x7f000054c000-0x38)={0x0, 0x0, &(0x7f0000259000)=[{&(0x7f0000b85000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000574000)=""/0, 0x0, 0x1f}, 0x2020) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) recvmsg(r0, &(0x7f0000094000)={&(0x7f000007f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ff7000)=[{&(0x7f0000470000-0x35)=""/53, 0x35}, {&(0x7f0000d0e000-0x89)=""/137, 0x89}, {&(0x7f000023f000-0x3b)=""/59, 0x3b}, {&(0x7f00007d4000)=""/84, 0x54}, {&(0x7f0000b68000)=""/179, 0xb3}], 0x5, &(0x7f00002fc000)=""/66, 0x42, 0xffffffff}, 0x40000020) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e4b000)={r0, &(0x7f0000503000-0x49)="b44394f7184315b4dec7e93a597a6386aace71dbb4e10ed37754e3e7532ba80e5f2ac0d72d258db17c2b8ec610fa5d1461968599e21af026b844d5ffee863fd5f4e232c13260a861e9"}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/28 21:34:25 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80006, 0x40, &(0x7f00000dd000)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eff000-0x10)={r0, &(0x7f00007ae000-0x65)="f07f93de274e0311a4b752f12657458c06547f7f44d2dfafeb776930ca01f827d85cc2ad5fae7599372d536e03e5dadb071b8cdeefdeb0d0799b3b463542a9e076160ecc06f21f45ac30f523b784b43f3379b4e4fa7654d0d1de4a408acb9fd5a2fae91fae"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r1, &(0x7f0000eff000)="d508", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) 2018/01/28 21:34:25 executing program 0: socketpair(0x10, 0x80006, 0x200, &(0x7f0000c01000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b10000-0xc)={&(0x7f00009b6000)='./file0\x00', r0}, 0xc) 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) bpf$MAP_CREATE(0x0, &(0x7f0000b2c000)={0x0, 0x6c8, 0x0, 0x3, 0x0, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r1, &(0x7f0000cbe000)=""}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b8e000-0x8)={0x0, 0x0}) 2018/01/28 21:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000033000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d9f000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000575000)='./file0\x00', &(0x7f0000c3c000)='./file0/file0\x00', &(0x7f00000af000)='afs\x00', 0x110440, &(0x7f000002a000-0x76)="86ac60212b4d0914ea5fb261eefe646688d1130420a168be3dd8e10e26b3c960e149f59148f20760879cd053a2fe14e48f88265fcf552a26c2fe4cbd8e45915aecb5f98047032b479234cc328e56b4e44d653d928faa44d3b5ff81d259e22b03561b6a6d4243af18ccd5c71237cf9f0eb1b99d4e403a") bpf$OBJ_GET_MAP(0x7, &(0x7f000040e000)={&(0x7f00002f1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = perf_event_open(&(0x7f000075a000)={0x3, 0x78, 0x4, 0x9, 0xbf3, 0x1, 0x0, 0x6, 0x40000, 0x1, 0x400, 0x5, 0x2e50d5ff, 0x1f, 0x0, 0x6, 0x2, 0x8, 0x20080000000, 0x80000001, 0xf19, 0xfffffffffffffffd, 0x3, 0x9, 0x0, 0x29, 0x800, 0x1, 0x8, 0x10001, 0x0, 0x1, 0xffffffffffff751a, 0x7, 0x5, 0x9, 0x5, 0x2, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000a9f000-0x1)=0x0, 0x6}, 0x1000, 0x7ff, 0x1000, 0x7, 0x0, 0xa, 0x0, 0x0}, 0xffffffffffffffff, 0x100, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dc3000)={&(0x7f00009f6000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00006e1000)={&(0x7f0000098000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f0000921000-0xe)='./file0/file0\x00', &(0x7f0000082000)='./file0/file0\x00', &(0x7f00006e5000)="636f64f7ff", 0x1204409, &(0x7f0000567000)="") mkdir(&(0x7f0000943000-0x8)='./file0\x00', 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026a000-0x8)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f62000-0x2c)={0xa, 0x1, 0x8, 0x9, 0x2, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x48, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c92000)={r0, &(0x7f0000c75000-0xef)="", &(0x7f0000323000-0x78)=""/120}, 0x18) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x9, 0x5, 0x1000000000000b, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r0, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000cc6000-0x48)={0xf, 0x5, &(0x7f0000834000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000292000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b72000-0x10)={r0, r1, 0x7, 0x1}, 0x10) 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000804000)={0xffffffffffffff9c, 0x28, &(0x7f00004cf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f3c000-0xc)={r0, 0x200000000000, 0x8000000000010}, 0xffffffffffffff87) bpf$PROG_LOAD(0x5, &(0x7f0000caa000-0x48)={0x4, 0x2, &(0x7f0000001000-0x18)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0x1, 0xe2, &(0x7f0000ff1000)=""/226, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d2e000)={r0, 0x2, 0x8}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000028000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000028a000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000f65000-0x38)={0x0, 0x0, &(0x7f00004d2000-0x30)=[{&(0x7f0000469000-0x1000)="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", 0x1000}, {&(0x7f0000884000-0xc)="e07d9a01a2f8e000ca4c25a2", 0xc}, {&(0x7f0000679000)="434dbdfae7bfa2bc5e958abe395c4b896785c7ebc32419ce1e1ff9a087f99166fcc2ae474ca08c209e6d4a079bf1d81d2571c741f3e8f93c2b47d0ee5671114c0c2ee56b1de57b4fbf8edece7b1c8d9a99fe10e3d598146e5b4dcfd791b0875af31a55affd0df6e7b0603ac57436979bd954d61ed5859d9973a184a9ee371c7d6fba3f1dbfe64259bb1e4022b96eb0cadc053073487eeec9542ccc73e3eaef82f339735abad96ed07f274b889b2df8de89b63a4c7892971bb455ee623ad2cdcf7da25e26c4db848e79577d3c82b67d9c4808ac0a7d9d7b32d46141528fd1655dcc05a86e6faedbbc6a60bf4f0767e1352ca2", 0xf2}], 0x3, &(0x7f0000e3d000)=[{0x38, 0x10c, 0x3, "0b2aa12f7026dce9f69d54739f153017c342c5e6e99cbdd7a62ff38f9b8c4f08012e248e2ee933"}, {0x48, 0x11, 0x40, "b6d29ba6c4b0e00909e572a236197878d0171ad83c8851d366d06074148849a8e3a9e7d7206663915eb358b91e6ea60388e469"}, {0x60, 0x13b, 0x9, "b25786444ac9e741e97517c673c4e12f65659980f7db562d9c834c8eb7aa698774ccc9caa8d045d529a066aedcb95dd75e2b39c6c225aaefe8fd561873dfeb9c11d799d022e8ed8145f2d7d005"}, {0xe8, 0x0, 0x3, "c4e596955dd4cb032a384ea52fdf4a560339b551d906930d4fa7544a665eb288c9ab526937656bacabc3892e54232b92ce53f13ac31cd09637b25acdf22fdf44516d12d2061e485bd174f51d29aa1e4fec97c5456f1d41dae5dcb127eb633b7524122bf479b827181f47329eee95c18875631f77744c853ed5d50ce50f8dee21bcc086a4e6159b161a43c5f5b9a37a108041c5aa1d1d6efc47eb64413e71965ac3af1ac53920a5e293bfd2a7046324f1cc8ef1e030855684aef36e51c5d04be6bbc05e0fe6df0866addb6c90ac696e4e4d6779a9"}, {0x100, 0x117, 0xb513, "d36fc29f7792b2527146b978089e53d6314adb18abc771ece183c137d496971e851c1f47adefda30a1f05d11473e040ce06305509cf18ae96d9109c3700203c4b4039157097adc8b3e71a87632d19572b92e46a2aabf258519940855a0abc6bfc6317bf0fe684929cfce0f22e09119171f3d8f7465450c3656026e74a6e6a1056a340d4d1b28bf78600f85892db5ca468a6ff7fa212697c7fa049dfeaee5c9ef57994c1adc5aa15e22a4ce9c57cb2087524ddc8a403ca641bc72351c968d70add4b465bf4e34313f0dd14ddefb493c89b73fb6528828a610b84e009037139d3d7ab29d97743fb1b865c50af789"}, {0x78, 0x11f, 0x7ff, "e9f2c021b338d91dc6bb437d738ebe0b7b0efcb54b86c87cbee639b5db55af3ee3dc9bdfbaa021eb4fba2ebf9f390906829e7ed808fa34e6ba72d00a960689de09239431a864af9308475b125e395ad46c4047d8ee546a4034c3d7b3e969ab6f39577c855bb7845e"}, {0xc0, 0x19f, 0x9d4, "6d9f143f91a438b556ffadb59b6340686f4485fb324ebefceadabbbc0d14e1287767cdaa75e43bb57f7599f3a75c65ced15b502859c02940b31ce1925c68eb739254b8ef96fd7c9b1d8e9a2554fbd29c0e1b36d99be03be679087219238200291a0ef034bdb119716d4fb4abb96e79a047ee43563d9652c089015df227e91db21587c44bd597e6aa3cec76698be64d3313c4a473ac2ae2f97201e75e55f78bc3032ee2b5cd30a1d5d1"}], 0x400, 0x4000}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a000+0xe2)="") mkdir(&(0x7f0000a05000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x7fffd, &(0x7f0000751000)="") 2018/01/28 21:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e7f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ad000-0xc)={r0, 0x7, 0x8}, 0xc) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f50000-0x8)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000560000)='./file0/bus/file1\x00', 0x0) 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000605000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000052f000-0x38)={0x0, 0x0, &(0x7f0000d0a000)=[{&(0x7f0000a74000-0x6d)="2ec0ea5be40ef41b5abdfe6f8121b98535aafdfe2c82b402378d9cc6aaccc42a1a1daee37254704f85a9a895ea05d24e54afe2b019ad87387d22e86940518f113015b00dff802d85955be90145123877f18739565a9669de6ae833169341ab58ec61792654accc11007c62c23d", 0x6d}], 0x1, &(0x7f000007d000)=[{0x110, 0x119, 0x0, "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"}, {0x80, 0x10f, 0x4, "74a8be9059a3f143e021b7e7ec437789d21e47e27cf2124350c2067eeda10836281075f622b8e81d31378fdb09b42dc75b195d23eeb175afba2b0795a19b50095d1c149377f239a949f40c3ddc024314b1137b7932d442c4ec0ce6ce92c71cf628fbd3baa06efb370013"}, {0xa0, 0x199, 0x48000000000, "02c72eaeb579aef3e17e604783931f037686fd56086bd406d0911a301880e3205074d9d41b14add862c221890cd698c6ab12d9cca83d95ef4b3f2a2c7f889d19fadfcb946f875372e7bd06f756adf6ba1ae77f70320f064a8d17a5e32d873880861eaef4c7e884386fa6da33df3c1c005c630c326e71bd98b810a49b16e279b1b2c37b05a1731c7bb32f303f6df5ff"}, {0xe8, 0x195, 0x8a, "f251cc98f943f7b658b3a3cc7e37247cc7b38db743fb9ea0077a5d2a394b29c88a23f1542f08d9936d19d986b1ee996d31aae347316ee59e2a5586913db44ba646752ea85da28e2b5fb04b6cc4247e55bef2d5cd889d29a16e8abbf31df6996e87ea3cef77465057180ae83ba551da155689f8549b05153058596b4da065ecdee05735c5a16878dadfb27f5f66193e1a9a1cf4d48aeaf9030aaa5b0d8b2d4e74e5d0708dff58f99b8fa86096723e637219e96a176e42a6acd3a347e6a66330bca298de5d486474a57a0c00a8bbcae0dea461b8"}], 0x318, 0x1}, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003e7000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000006b000)=0x0, 0x0}, 0x0, 0x0, 0xc00000003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001fc000-0x1)='\x00') 2018/01/28 21:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x10000000000000a, 0x6, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 21:34:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = perf_event_open(&(0x7f0000df2000-0x78)={0x3, 0x78, 0x4, 0xffffffffffffff23, 0x401, 0x0, 0x0, 0x100000000, 0x40, 0x8, 0x1, 0x1, 0xd000000000000000, 0x4, 0x7, 0x6, 0x5, 0x67, 0x0, 0xfffffffffffeffff, 0x0, 0x100000000, 0x100, 0x0, 0x13, 0x401, 0x104, 0x1, 0x0, 0x3, 0x8, 0x7, 0x9, 0x3, 0xfffffffffffffe28, 0x53a, 0x9, 0x9, 0x0, 0x2, 0x2, @perf_config_ext={0x20, 0x4}, 0x90a, 0x6, 0x7, 0x5, 0x5, 0x4, 0xff, 0x0}, 0xffffffffffffffff, 0x7ff, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000148000-0x3)={0x0, r0, 0x7, 0x0, 0x0}, 0x14) socketpair(0x3, 0x800, 0x1000, &(0x7f0000b73000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8000000000040) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) close(r3) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) 2018/01/28 21:34:26 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001d000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r0, 0x50, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=r1, 0x4) 2018/01/28 21:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d97000-0x8)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$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, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000f59000)='./file0\x00', 0x9) 2018/01/28 21:34:26 executing program 0: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eff000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10)="", &(0x7f0000efd000+0x60c)=""/83}, 0x18) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eff000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c3a000)=0xffffffff, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000717000)={r0, 0x28, &(0x7f0000da4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f00000-0x4)=r2, 0x4) 2018/01/28 21:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f000000d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)='GPL\x00', 0x0, 0x72, &(0x7f000000d000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000acd000-0x78)={0x4, 0x78, 0x2, 0x41, 0x4, 0x401, 0x0, 0x6, 0x800, 0x2, 0x4, 0x3, 0x800, 0x5, 0xc8f5, 0xfffffffffffffff7, 0x3, 0x4, 0x7, 0x1, 0xffffffff, 0x2, 0x4, 0x450, 0x9, 0x100000001, 0x5, 0x7, 0x6, 0x7, 0x8000000000000000, 0x940, 0x200, 0x2, 0x2, 0x2, 0x6, 0x4, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000804000-0x1)=0x0, 0x1}, 0x10, 0x0, 0x0, 0x7, 0x7ff, 0x9, 0x9, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/28 21:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1c000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000667000)={&(0x7f0000b23000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00004e4000)=[{&(0x7f0000e95000)=""/4096, 0x1000}, {&(0x7f0000483000-0xfd)=""/253, 0xfd}, {&(0x7f0000fa3000)=""/102, 0x66}, {&(0x7f00005f2000)=""/101, 0x65}, {&(0x7f0000b3c000)=""/83, 0x53}, {&(0x7f0000f1d000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x2}, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xdc99f945085130a5, 0x806, 0x8001, &(0x7f00000bc000)={0x0, 0x0}) close(r2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000443000)={0x0, 0x0}) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) socketpair(0x0, 0xe, 0x0, &(0x7f0000691000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000)={&(0x7f000081e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000632000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000194000)={0x0, 0x3, &(0x7f000059f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000-0x4)='GPL\x00', 0x0, 0x2, &(0x7f0000d2f000)=""/2, 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000017000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000012000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f000000b000-0xd5)="", 0xfee7}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000006000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x5, 0x6, 0x1f, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000006000-0x84)="859e2a46507cc1d1046c1aeec3e2a9050632fe80a85839fe33d2e25a8ca4ae55166672020c7d974df0bc57b31e051b80a3673e1514bd71fa1378a0b31f8b26f91d5b05f91402df42e16c8ceea9a68296059503ec1ffa619a0a90b56ce6ba846c358eb325c6658586066c13287c7863039ed041c687d39f6a2ca909d56be3f6682f484c33", &(0x7f000000c000)="1b5440d73534687a2a2b4732e8239218c3003b019bf04781429d058377b69e146c95f6fd7520a84de28952e759bde404d7544d9d119d84ba3f3217a6d56881a8ae84613f0218b831490d52d0c6be6548c6023b08b6a03ad154e8bd0bdd3ccc8c713e1d8a52da2e51b923217c4a3e516ff4c6cd7e2be2bd39c53f76aa22c6b18b29277b06ec14ee48142a9ad7e41e3d7eaa5478cba636c0853329436af6e3d50e90517d76d8fabd887d2d6b5095b825a76149a91fc78b4f41d764d2404ef7", 0x0}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000012000-0xffc)='"', &(0x7f0000001000-0xa1)=""/161}, 0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000e000)={&(0x7f000000f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000000d000-0x60)=[{&(0x7f000000f000-0xc2)=""/194, 0xc2}, {&(0x7f000000f000-0xaf)=""/175, 0xaf}, {&(0x7f000000a000)=""/232, 0xe8}, {&(0x7f0000009000-0x6b)=""/107, 0x6b}, {&(0x7f0000004000)=""/247, 0xf7}, {&(0x7f000000e000)=""/86, 0x56}], 0x6, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x2, &(0x7f000000e000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000)='syzkaller\x00', 0x9, 0x97, &(0x7f0000008000)=""/151, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/28 21:34:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d49000-0x2c)={0x0, 0x7fffffff, 0x0, 0x6, 0x5, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000719000-0x2c)={0xe, 0x2, 0x80000000, 0x1, 0x10, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f000000c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007000-0xc)={&(0x7f000000c000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)="000000000000007f", 0x0, &(0x7f0000001000)="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") 2018/01/28 21:34:26 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 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) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000efe000)={&(0x7f0000f00000-0x8)='./file0\x00', 0x0, 0x1e}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0x9, 0x2000000000000004, 0x800000004, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdfc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r1, &(0x7f0000af6000)=""}, 0x10) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x28, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x5) r1 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000c000-0x78)={0x7, 0x78, 0x8000, 0x5, 0x2, 0xfffffffffffffffc, 0x0, 0xfb, 0x4000, 0x1, 0x82e, 0x8001, 0x1, 0xfffffffffffff000, 0x4000000000, 0xffffffffffffff01, 0x0, 0x9, 0x7fffffff, 0xfffffffffffff000, 0x20, 0x9, 0x7, 0x4, 0x9, 0x0, 0x7, 0xdc, 0x1, 0x926f, 0x5, 0x4, 0x2b6d, 0x8, 0x4, 0x400, 0xa8ee, 0x1, 0x0, 0xfffffffffffffff9, 0x1, @perf_config_ext={0x1, 0x500000000000000}, 0x10, 0x4, 0x0, 0x1, 0x5, 0x7, 0xce7, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f000000b000-0x78)={0x5, 0x78, 0xe8, 0x8, 0x401, 0x0, 0x0, 0x846, 0x80a00, 0x6, 0x28000, 0x1c, 0x8, 0x7f, 0xffffffffffff0001, 0x3, 0x1, 0x1f, 0x5, 0x2, 0xf08, 0x20000000000000, 0x1, 0x9, 0x9, 0x3, 0x0, 0x2, 0xd1, 0xfffffffffffffff8, 0x8, 0x0, 0x100, 0x1, 0x0, 0x401, 0x4, 0x8fa, 0x0, 0x3, 0x0, @perf_config_ext={0x7f, 0x5}, 0x480, 0x1f, 0x3f, 0x7, 0x9, 0xe3a, 0x19, 0x0}, r1, 0x2f, r2, 0x1) 2018/01/28 21:34:26 executing program 3: mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000525000-0x7)='devpts\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000fd2000)='./file1\x00', &(0x7f0000b66000)='./file0\x00', &(0x7f0000e0d000-0x6)='ramfs\x00', 0x3f, &(0x7f000000a000)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009cc000-0x8)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f1000-0x4)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005c9000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c2b000-0x10)={&(0x7f0000271000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000030a000)={r2, r3}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000cc6000)=0x66) r4 = gettid() perf_event_open(&(0x7f0000c99000)={0x3, 0x78, 0x7f, 0x7, 0x20, 0x3, 0x0, 0x4, 0x40000, 0x0, 0x2, 0x9, 0xfb, 0x1, 0x3ff, 0x401, 0x9, 0x80000001, 0x80, 0x8000, 0x1, 0x8000, 0x7, 0x3ff, 0x287, 0x9, 0x4, 0x1, 0x9, 0x350, 0x7f, 0x8001, 0x7f, 0x5, 0x5, 0x5, 0xffffffff80000001, 0x9d, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00003d9000)=0x0, 0x5}, 0x200, 0x2, 0x20, 0x7, 0xffff, 0x3ec592ce, 0x10001, 0x0}, r4, 0x6, r0, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/28 21:34:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000266000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="4bb49e178fe4423fd6ec3129000259c8d85e99654db67a9b70abc782ac241182", 0x20}, {&(0x7f0000ee7000)="7c08dbd9e73d8c5d5212018f2641d804694b07a071b47ffef16d609fd6f55abe74428205a52e41b1696d7a1455523f74ac5832b798", 0x35}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000d37000)="01397e0cbd66bfb981960724bbfa7d1fd3fad39bcb20bd0296436bd8d71fbc3ac09a612e041fcf036f4bf7ae1cbcd8f18703e359a2e9", 0x36}, {&(0x7f0000c1c000-0xb)="bedd4088ccfd899013a945", 0xb}, {&(0x7f0000001000-0x4b)="78451a5461374467372fdbeafec24391e71d6a3aec2d1a07bce8baf98b25033152db983f1d66e310fec409e068d34a53612f972d91d6054fe1d84f49209be817ef24b9399cf2bb2b97da44", 0x4b}, {&(0x7f0000564000)="0d67c45f25b47f51d323e6da755e42c3c7bc52c6d6f1a4bdcede1cfdff4fac0a0277d933b7ecc4e71ca9a606b323c49252e05bf9c266f9fd5b141246f90a75140cc2f969e4c32b20de77a45b54ff7621c14e0ef7145f33119ee41d06c409bbbf5a5050f662119e343c9518179c8b9c035ce384f1eb04e4017d801a85aeb359831b33ce4e95ff1120187bc28803d680c7697623534ba2cb06b0f450cad49f45afdf9265ffb84921433c0f32220cf51cc4ef355e464b8bf85c382b71791f0d89d7c1433c498e14e6b7c17c", 0xca}], 0x7, 0x0, 0x0, 0x4}, 0x4040000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000000e000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a86000-0x78)={0x7, 0x78, 0x1000, 0x6, 0x4, 0x1ff, 0x0, 0x0, 0x280, 0x9, 0x3, 0x9, 0x1f, 0x851, 0x7f, 0x3, 0x40, 0x5, 0x1, 0x41a26694, 0x1ff, 0x3b0, 0x3c6, 0x9, 0x3ff, 0x0, 0x5, 0x800, 0x3f, 0xffffffffffffffff, 0x8, 0x3471, 0x3000000000000000, 0x5, 0x14000000000000, 0x0, 0x101, 0x7, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000c68000)=0x0, 0x3}, 0x422, 0xfff, 0x7, 0x5, 0x6, 0x401, 0x1f, 0x0}, r0, 0xfffffffffffffff7, 0xffffffffffffff9c, 0x4) gettid() perf_event_open(&(0x7f0000d7b000-0x78)={0x1, 0x78, 0xfffffffffffffc01, 0x7, 0xa45, 0xbb, 0x0, 0x1d5dabd2, 0x2000, 0x8, 0x2, 0x4, 0x80000001, 0x0, 0x0, 0x10001, 0x5, 0xfffffffffffffff8, 0x8, 0x800000000000, 0x3ff, 0xd8d, 0x2, 0x2, 0x100000000, 0x0, 0x5a8, 0xffffffffffffffb3, 0x1, 0x0, 0x9, 0x8, 0xbe, 0x50, 0x8, 0x2, 0x8, 0x81, 0x0, 0x80, 0x2, @perf_bp={&(0x7f00005fc000)=0x0, 0xd}, 0x20000, 0x3, 0x7, 0x6, 0xe5, 0x100000000, 0x8, 0x0}, r0, 0xb515, r1, 0x4) socketpair(0x9, 0x6, 0x2, &(0x7f000026c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f00009ef000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011a000)={0xf, 0x7, 0x9, 0x0, 0x10, r0, 0x8817, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008d6000)={&(0x7f0000f76000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d80000)={0x2000000000000e, 0x4, 0x4, 0x100003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = gettid() perf_event_open(&(0x7f00002d4000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x111, 0x40, 0x9, 0x0, 0x4, 0x182, 0xa, 0x7fff80000, 0x12, 0xcf09, 0xffffffff80000001, 0x9, 0x7ff, 0xfff, 0x8, 0x2, 0x7fff, 0x6, 0x1, 0x72d8, 0x80000001, 0x1, 0x9, 0x8, 0x81, 0x2000, 0x26, 0x1ff, 0x8, 0x8, 0x76, 0xffffffffffffffe7, 0x7, 0xd8a3, 0x9, 0x0, 0x1, 0x1, @perf_config_ext={0x100000001, 0x100000000}, 0x10040, 0x3, 0x1f, 0x6, 0x6, 0xb, 0x20, 0x0}, r1, 0x81, r0, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cbf000)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004a4000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x10003) 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r3, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000ea8000-0x2c)={0x400000010, 0xffffffffffffffff, 0x9, 0x1, 0x1c, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ac000-0x10)={r1, 0x50, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f000000b000-0xa)='hugetlbfs\x00', 0x4800, &(0x7f000000b000-0xc1)="") mkdir(&(0x7f0000001000-0xe)='./file0\x00', 0x65) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f000000d000-0x50)=[{&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f000000d000-0x3f)=""/63, 0x3f}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000000d000-0xb)=""/11, 0xb, 0x7}, 0x2000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000d000-0x38)={&(0x7f0000003000)=@nl=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f0000007000-0x60)=[{&(0x7f000000b000)="31997a87023732d73df35f2605fddf18615372b610239cc4702aff25fa5b9282c8d932f3774b9dd25ec51bb13853d93ef647b646147daf2ec9160b8905646818caff7f35e8f8f128e7da2f075a0cc78fbb1826714c1b047c933af95339f144dfa4c00a4d5d906c9dd3b23d3e1d44a38dd2bb2e90b0231e85ef70377f18d1ec647a54ea6565dec7484566fd6708b7b97d55d82494b7350c3cce617dcab5c6bc715a96d2976c938589af8cd0c79781298cbd5f4bc2085518730262f1de76669953a88a51acf08336458f83d25c094915", 0xcf}, {&(0x7f0000005000)="e42a2dd0b2c5d60343b1fbb11659b4a5565c7c2b6201a94af52fb8a7b551bb2cfa11eaf17b3c92c1aa57ddbd799a496cd61d8359a5649222923067", 0x3b}, {&(0x7f000000c000)="0617f0dd73aeb935b976172700cc2dee6c768dbb2f5ca14334e2840cee0d68bd8b8fe3138263a31485c7d8f77ec05cc42b3379f09f2f54bc8756ec5132dcecf9763c8477ee1fe9ee37a0994c5fcf7061b0a8f19eb6c9260836f3dcc790273819c2943c1c72738b105675eb4db5c09814e76b106e1f272e1c66e4dff35d1431f1337726fb4859390bcb71655d3de86ba20f42a59b49a4a103a4250c6eb36b749de4b6b3a21c8ba88c6a4664df380e398a3c95a58ad1707aa7fd076adfd169dd67029266988eb3", 0xc6}, {&(0x7f000000d000-0xe2)="acfb81ed614a5c515618fffddd340280663dad93bcca3734cd81aeaca92ea88b07461bb97c6d107463fa7c9385d06ab533d4f3a4131fbd19708e21d96e6d68a02e8e8595d2d1705b2819f457ed75053ca6b1e17de5f3c01467c61f3454eefb5bc90b0ceba6732175e17e50355e416e16e0b662c91398b549a5f1638ca752f0cb261deaad64ef30a914c26b4d45eeec16b8fa9fd18580844d6d61c9b5ee2063c975a5a0c31baf6560679ae28d25c4632fb3e2956c06ad919799da852bb13381cffca9f3dd4919ea24a00ed677619418920121756359b8be14bf38d642f8dbf4e805b1", 0xe2}, {&(0x7f000000c000)="505487545acac5d10dd4379b679ee9ad5b1b94fb08ef9278e96be434bccf4345cadaacfe8b1bcad6526002d3a582", 0x2e}, {&(0x7f000000d000-0x8e)="25797dc792fabef2c1d3802a295dbdbe7c0e7e7341b0d217c4a5667c85c329e7655d6e71fb360309db5f455103a3f45fff12f43677b77d1521d946d1b6fb9d2cdbdecb5a312600eebd0b95223c503d3fc9c8c87f491db4037e5dc718a0840b665dbae2f708994bd35950ac36eab639a34b55f5ae39825836a46d19736b06218687702583fe65033eb8c6cdc0f2f6", 0x8e}], 0x6, &(0x7f000000c000)=[{0xb8, 0x10f, 0xffff, "ab8b3c2732a2f13032e00b87390ad9e8398a6d202f86e0d6c0556e9c8e2dbf669934b1df60f0e5c40a60afb27602fc4b2fced1af95d967d77b666a6dc6fbe06b213bbc5b8af7337b8655bec93abc2925567758ddc9f965ad02bb6cc523063797e63c3cb09dea3f48925c2504d8ca1b806bb7072da52d481d0fdf115fdb08b60bde8714b250d2def0b91b68b4b9d6d7156e03a0e2da453cac53950a8cedb3d413d05a"}], 0xb8, 0x4}, 0x4000055) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x2a2a04481615dbfb, 0x6, &(0x7f000000c000-0x30)=@raw=[@jmp={0x5, 0x0, 0x0, 0x2, 0x8, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x2, 0xb, 0x1, 0x40, 0xfffffffffffffff0}], &(0x7f000000b000+0x10e)='GPL\x00', 0x10001, 0x47, &(0x7f000000b000)=""/71, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000-0xc)={&(0x7f000000b000-0x8)='./file0\x00', r1}, 0xc) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000777000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005a1000-0x38)={&(0x7f0000aef000)=@l2={0x1f, 0x6, {0x1, 0x4, 0x7, 0x2, 0x3, 0xf}, 0x0, 0x80000000}, 0xe, &(0x7f0000061000)=[{&(0x7f0000bc7000-0xc1)="3763b3053755cb52ddd68fbfa350c2c09ede4c13178ebdb4b5d87621a8b5d12839a4df96511c8b53ebef597ef96cf000794e5c825bd1349c6122c811778f95b33ccb2a9ab940dfd3651da54e41c6dcebe43c80673eabbfa17a1d76bdeb66e4b8f8beaca6db95116841f3e054eb7b1cafe09aa90c0344bf10372b93e82c6306328f3a52f4cc23f474cf36da9042b853a746b64c1da42cbd0310002f94c979de5f88eb87624710c8b0324788139125001222db6e3245e6f38ccfe738e8875b7d581f", 0xc1}, {&(0x7f0000310000)="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", 0x1000}, {&(0x7f0000f70000-0xfc)="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", 0xfc}, {&(0x7f0000088000)="c2ef15b871c2a059f219664d4780920e2e5f366b4dac3468ee7f459cc148c2d1b1f8492ed489b527509171d32480eaecef601a673df48fbe3ccea34fc8fe668c4b8df1370f14532b6f6c05e5c8d5596754c403f49a7fdc662276e941fc601e40a223a3ac059b5f0096302103955727b2950979379859ead33319967bd53030d47dd9b84bac1922d05f6e226e7d999889082dc2534b9518", 0x97}, {&(0x7f00004c7000-0x31)="38e23bb152b18782eea1a7290f09631037d6bf75a700e400c00e294af2f218111bbd0e59e081e8304e6831541df4d83775", 0x31}, {&(0x7f00005a1000)="d762c6db6d8968cd24abc105990b27978252723dfa61ee56c2c235e6b38db8283224114f61d515ed09e3668c2e9926076222b6ccfb7e2ce8d73b13a08789ba6b7538aa4eca7f469c46aa5b7078be04819e3267e4bbed03cfb77f35545b969d9167d6133fb8dc8fe805e75fb7faeae864f0ffdbddc8", 0x75}], 0x6, &(0x7f00005af000-0xf8)=[{0xf8, 0x11f, 0x93f, "7e2b82f3bcd36e55f924d7a6370b64fc8c6bac21a29bca5ef97214733eb0fc94f6f1610cc13f03ff5833f2d6300dbf19fc2cb7a3fa93c8ddc50e3a1feabef6ae086eb951664c53e9af2248d7409b3271d9bd60eb43f0e0ce3777b67caabc841a05eb3d3c0faa17f455fbe7d402a98a9fbc154667b912c0161eae8a9594a63b9099d79d3ae1e3a7d2ac7b38b936ffbab3568c3367084c72e760b30881388458ea52f0e49c7f89bc1f271e2c1e72761225a800a2edf585c2c8778076fc839f5f295bb5c927be2fceb172d970c4f02e477ebdc4d55c5ae8e7c0b62c4ec34e3fca941726e660890c7708"}], 0xf8, 0x800}, 0x40010) mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)="") mount(&(0x7f00002da000)='./file0\x00', &(0x7f000044e000-0x14)='./file0/file0/file0\x00', &(0x7f0000e87000)='ramfs\x00', 0x0, &(0x7f0000945000)="") mkdir(&(0x7f0000d8f000)='./file0\x00', 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000952000-0x10)={&(0x7f0000fae000)='./file0/file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f39000)={&(0x7f00002c5000)='./file0\x00', r1}, 0xc) mount(&(0x7f0000174000)='./file0\x00', &(0x7f00001da000-0xe)='./file0/file0\x00', &(0x7f0000be6000-0xa)='hugetlbfs\x00', 0x0, 0x0) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") 2018/01/28 21:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bba000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000676000)={r0, 0x7, 0x10}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c7c000-0x10)={&(0x7f00002a6000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006a1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c60000)={0xffffffffffffff9c}) recvmsg$kcm(r3, &(0x7f00004ef000)={&(0x7f0000902000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000672000-0x20)=[{&(0x7f00007f1000)=""/135, 0x87}, {&(0x7f0000a6d000+0xff7)=""/63, 0x3f}], 0x2, &(0x7f00006b8000-0xde)=""/222, 0xde, 0xd62b}, 0x40000061) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r1, 0x0) socketpair(0x0, 0xe, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000194000)={0x0, 0x3, &(0x7f000059f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000-0x4)='GPL\x00', 0x0, 0x2, &(0x7f0000d2f000)=""/2, 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000edf000-0x10)={r2, 0x28, &(0x7f0000ecd000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d1e000)={r4, 0x3ff, 0x18}, 0xc) 2018/01/28 21:34:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:26 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000021000)=0xffffffff, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000022000-0x8)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0xffffff28}], 0x10000000000000ee, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={0xffffffffffffffff}) socketpair(0x11, 0x2, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) r7 = gettid() perf_event_open(&(0x7f0000020000)={0x7, 0x78, 0x362, 0x0, 0x2, 0x1000, 0x0, 0x5, 0x80082, 0x1, 0x7, 0xb8, 0x8, 0x28a8, 0x100000000, 0x20, 0x4, 0x5, 0x40, 0x9, 0x3, 0x8, 0xfffffffffffffff8, 0x7, 0x1, 0x4, 0x0, 0x6, 0x101, 0x4, 0x1, 0x7, 0x6, 0x6, 0x7, 0xeb, 0xfff, 0x81, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x8}, 0x30008, 0x9, 0x2, 0x5, 0x7fffffff, 0x6, 0x1, 0x0}, r7, 0x80000000, r5, 0xf) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000023000-0x8)={r4, r6}) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000022000-0xc)={0x0, 0x8, 0x18}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000019000)={r8, &(0x7f0000021000)="fa2a55e546605a60e8279fc9ce64aa4efd64a1176218e6c6bd78b2507b23073127c993e16097785ee3a69bdac4427aa62fbb972fb9000b168d0acd1eacccb4e1d0341e5fdf0f09f142ce8537e374df65d48c8594"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001b000)={&(0x7f0000005000-0x8)='./file0\x00', r8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x271) 2018/01/28 21:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000ff9000-0x78)={0x0, 0x78, 0x7, 0x200000, 0x289a, 0x1, 0x0, 0x3, 0x24, 0x0, 0x80000000, 0x80000000000, 0x401, 0x100000000, 0x7, 0x101, 0x1f, 0xffffffff, 0x3, 0x1, 0x0, 0x5, 0x6, 0x5, 0x100000000, 0x8, 0x101, 0xeda, 0x7, 0x8, 0x1, 0xfb, 0x200, 0x401, 0x8, 0x81, 0x6, 0x7, 0x0, 0xffffffffffffffff, 0x4, @perf_config_ext={0x1a13, 0x9}, 0x8000, 0x7, 0x5, 0x0, 0x7f, 0xadc, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x0) socketpair(0xf, 0x4, 0x7, &(0x7f00005bf000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000a6b000)={&(0x7f0000b12000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000899000)=[{&(0x7f000099a000-0xb3)=""/179, 0xb3}, {&(0x7f000002b000-0x8d)=""/141, 0x8d}, {&(0x7f0000a5a000-0xa1)=""/161, 0xa1}, {&(0x7f00003a6000-0xd2)=""/210, 0xd2}], 0x4, &(0x7f0000cea000-0x9d)=""/157, 0x9d, 0x3}, 0x123) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") 2018/01/28 21:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002ba000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d4a000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000430000-0x5)={0x0, 0x0}) 2018/01/28 21:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) socketpair(0x2, 0x7, 0x8, &(0x7f0000bd8000-0x8)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002e2000)={0x0, 0x6, 0x0}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f000071f000-0x38)={&(0x7f0000f84000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x20)=[{&(0x7f00005a8000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ac000)=""/196, 0xc4}], 0x2, &(0x7f0000d80000)=""/20, 0x14, 0x49e}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009c6000)={0x9, 0xe, &(0x7f0000bd4000-0x70)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x81, 0x10001, 0x4, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x401}, @alu={0x7, 0x4, 0x5, 0x3, 0x7, 0x180, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @generic={0x0, 0x101, 0xffff, 0x20}], &(0x7f0000371000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001d7000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f00000be000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f0000e28000-0x8)='./file1\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='9p\x00', 0x0, &(0x7f00002e8000)="") 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f0000dde000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x20000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r0, &(0x7f00004a5000-0x38)={&(0x7f0000454000)=@sco={0x1f, {0x0, 0x3, 0x10001, 0x5, 0x8, 0x4}}, 0x8, &(0x7f00004e5000-0x80)=[{&(0x7f000026c000)="a81b09347a3f05b3944f", 0xa}, {&(0x7f00004fd000-0x46)="00cc3050d29932193dfc50b27ce10497488b3fcecda7d8803f13accc9af5b674a70302c889157d50d8dabb7339eefeb2662ce3e67d1dad04113fd31aa1055f8d2c79c0f8df0e", 0x46}, {&(0x7f000031d000)="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", 0x1000}, {&(0x7f0000b79000-0x77)="e7aed3863abe6e5913e7403cca4267fc33df90955c6097d1dac2e9a98f7fd7e8dbf3415f4cae54f7575c218cfb524d06439aa4869714a20c9f93258b27ea3d6470f7e0ea8f4ddd3c51dad55bb09a078be3caffe3e24f7649b5f7543f092604d0006ca4b7739d21ccd5198ed34f1ec1f7a0f7eea0e00871", 0x77}, {&(0x7f00004dc000)="2e6e523c4f72168c208f0b08260c489f84c936992c1b5494725a740d7fc4f820066f7363397fd41a273f8603c3a6e9a25db2d7f8b6ff3b2fc43fedd2df72a73320f79f647078e4ef4a4dac29ed50900dcd72b81b9a7481c720a3b076b30fdd6daa43ceb7a8ae25921e5ab1a4a3faaac816062c904c0d115ed455be2ce601fef32e45dcf0cf862e3428b5a9c59672", 0x8e}, {&(0x7f0000f62000-0x90)="ed879b43798b0f4e7e6bd129f169c585d6fb1200e4da1ccf9cbaea0d58a1bbb8d72adf52323e65f1b814c9785b6daaa6ac09f72d977a3cb3afe62d7e46b9e8dafd05da65ea6989dfb64fec24563597eb607e72f56c864ad9972fdbc8b9dac82946411325df53c7e23480567e0374e1d01d5c1e9121adc32ba2ad457ce187856a2881bcadea806aa618e737afc4c95d32", 0x90}, {&(0x7f00008c8000)="567ccf18cd96ee4934685d9e44083f3076a416579b3f7875019b34456219309cb564eb4d09d1028565e119a0a0ec8cf200df1b4999d118a040b4", 0x3a}, {&(0x7f0000cb6000)="8130c5a6657f7a21e4db816dd3ac93258ca81c3fb42f663f3ff23fbfacd696835931d384dc630a58e3070caa31b21bcbe80b3ef04e7f7ff889cfcba93f3c0ec38a058da353f4999a7a8357286f37afb1b560d1c1049f694e3bbd9627d513a416148061e8b59b1ec45688f4e9178c8cdf1e1cfef7f90b64516b31cf88d08b142359c39cc6f68cb667bd31cacbf014ce560458249c81d86b4890c3a31d88a060d3344a1e3f560d52d1517a256bc1e2b5a6c3ba63bfc8", 0xb5}], 0x8, 0x0, 0x0, 0x20000000}, 0x4000800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/01/28 21:34:26 executing program 3: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x8, 0x9d, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x7, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b40000)={r0, &(0x7f0000b40000)="40fc89f3b74681139d2df67925a4ad580cbb340ec26cd57e44715fa8776573f3bdaf6f25be6539dac2f11d3e58c2eb2ae8b257bb456ed4ba37700ac358f20096debd971c5dca8afa1726d68894e9bde7b52bfa1bdfdd1b38813f5894558b9c3d58cd56b6bdce9939cfa113b42733f1c06b5b72757d61bad8ddf9347cb3d8f1fede0af2cd81e58c16e71fa158609613ec32b28f383c24db040d3833ff45153d15048a8e249d0c2599dbfe61c364d08bda645a0eaab4514d0721c7cd2a132f07c71d3b84444dbb86"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b40000-0x20)={r0, &(0x7f0000b3f000)="d607b39d778f63993ad4efb8ac2dde3a45751fbf378ca391b57c3d0ec17f5fad4de5b509bfec72641cbcb96c001b10b4d4febbf906ee431ae5040b212a47dfdf86071ed52a3017b53d566bb728b90675ccb528e07b5c1f50db83d2c28894de4cd408dc9a38f308e36d8fdebe944a5acc2561c48fec9475186b79c6130f3ac69112c723bf7bd1c58ea8895d3e5b3d27aa8f68751b4e506e49217cf71eef9753c3ad8c44bc2b5a31416acc0083346edf8dedae75341eeed3a7311b", &(0x7f0000294000)="b2a77ddf559c2a67988b8ed75964c3f7631d3297ef977ebe", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3c000)={r0, &(0x7f000031a000)="", &(0x7f00000f1000-0xcd)="", 0x0}, 0x20) 2018/01/28 21:34:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000a12000-0x38)={&(0x7f0000c55000-0x6)=@hci={0x1f, 0x7fffffff, 0x3}, 0x6, &(0x7f000031b000-0x20)=[{&(0x7f00001ec000-0x4d)="1d1f91120e432cd20abb591cbfa3d8fb1790503bf87b6eaa2eae72ff1f4bae0b83ebd63f6ef6703d69de0cca33ba6f4e6d0ae0b6d6c34782c29d3681006413326ac6df12f31994550190167047", 0x4d}, {&(0x7f0000be8000)="5bd93fb4bc6c2770fdc8ccae777b8dce5b4260cb762330420ab32ca31023021c29b090e87afcce09172665875211362978393dd53b949a60bcb20e589025383b37c67914", 0x44}], 0x2, &(0x7f0000e58000-0x278)=[{0x68, 0x11f, 0x2, "91ee9acbb1e1d7345d454ee8e9d745ebf7ca8101dd6145bd72075925a456fb53efadca24ffc9c3b3221190cab3281caad4b8d1ab3d95a3ffa56cb032d79c799b5a05c3c273a8d70d5a7b3376feeb292fec1a"}, {0xb8, 0x0, 0x2, "57320830ecb7a2807ee81c315ded6e0fa06eba4637457c3ae66120a11fd952b1891a87d95e78667832d1186bf0ba969646ac3e3371dd4df5f9ea86b2ac4f9a1af1dd9ad2e2d59bee980b23b206bd947726ec0d06eda1627d431612b1c89cc25246989a89e52432756cf3b1e0378151d99aeeebbea9fc6eec0da323bb2b13bd518252921eef5e21678d80acec46ce2e296ad9cc70199042b2788df9f8f6107857a1f0"}, {0x108, 0x104, 0x6, "eef42bcf819df5c0141bf74e6c37c199fdf7c8d5563a36635e14cc70f65693d87d3ca59caaf8f6fd0b05242c59698ae176e0e621d02fa5b025b54e2c605f98b608d2d0d7be4119fc1a2fcd5a0cd56bd7ace9737bd9d7c59f86533138bb2879b914d02b03defc2a097e174f1da65fe8e9c83c7ee5d743f4204b606a3f1664101561393094c09755d7495d1baf11953ac845f8c9a39c08daeb5eee35fc71f79029dbe75066f5b31a9d08c86dd30f3cb52ab4c41501c14930a86723ac443b785ba662ecc01730fc75460c88046fe081efdf8720a678c21704cdf789dcb7de3a7bad047101d704d345f0c9a0f0c23499f7478bff"}, {0x50, 0x11f, 0x2, "273fd83e54d04f2c130e17e17197143e13f81ec04a378c9bf8c025031fcf23f27c5ac3b627a859bed036056d763a31f84967c901f575e372e58c905ec8b83384"}], 0x278, 0x40000}, 0x8000) sendmsg$kcm(r0, &(0x7f0000c7e000-0x38)={&(0x7f0000e00000)=@ax25={0x3, {"4f2511ca0cc335"}, 0x6f}, 0x10, &(0x7f0000662000-0x60)=[{&(0x7f00009b5000-0x1000)="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", 0x1000}, {&(0x7f00000fc000)="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0x1000}, {&(0x7f0000eeb000-0x38)="23101e2905ddbaa0ebb2fcd2580ccdcb86b5e30abcbeb9f5925e02a4ff68424e34050f1236e6fa554023953df9edae678eccc604f763c0a6", 0xfee7}], 0x3, 0x0, 0x0, 0x880}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000535000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000023d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r0, &(0x7f0000c1a000)={0x0, 0x0, &(0x7f00007d4000)=[{&(0x7f00005b4000)=""/40, 0x28}], 0x1, &(0x7f00004c0000)=""/17, 0x11, 0x80000001}, 0x10002) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e60000-0xc)={r1, 0xe3e, 0x10}, 0xc) 2018/01/28 21:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(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) close(r0) 2018/01/28 21:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x88, 0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a25000-0x20)={r0, &(0x7f0000397000-0xc7)="92da97e17a3ca2c6a9782080c43dd63637581b22817f91b868c0a131b54d311543381c747d89f55d3c8067be24ef329b3325a74d8de197818a3066a447fe7865904f42f74bf7b6f4a33268b9854d4653c0bd2c2d8ad0fe888687cf5ac77af3d3f717901464aacc0caa1aad1a8f54b115ba28da1e788719b1218b733894e5bd4fd5ef34a7ff4cccb6cd6b314560e5098f6c2c7c75d17638580e1f99543197cb431376f9dd0a76e31cad3de8b7093c0c4d04b4614d7ba286e0c9960c7777c09025a5f047b2f7be27", &(0x7f0000446000-0x16)="827cfbd69a4c5d715c8475d66f84f5623917bbe74a24", 0x2}, 0x20) 2018/01/28 21:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f0000cef000-0x5b)="ef5d0ae407c45e51c266b567e70e2a2b8b23aa22bf632de57309b6b128f5a81e145db48e1151d3a320c562e70627c7d62bb1943ad999db2346630908347531f040ed6a07bc2f83b15deef6c6afda36260d2ae40e987573c2af78fc", &(0x7f0000718000-0x42)="b59125afff3029e4ad751eb3c2919f14763b91a857cc993779ed21512a7e9a5f97d98290fc87373fce471891b1214811eeaed8a90e3c1df464d84b2af543d6f3fdd71deefb661b4831a60513d26cc29f572d1834e9742b37c374", 0x2}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d1b000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f01000)={r0, &(0x7f0000efb000)=""}, 0x10) [ 135.636770] 9pnet_virtio: no channels available for device ./file1 2018/01/28 21:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x803, 0x2, &(0x7f0000e28000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aaa000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dea000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000004000-0x8)=0x1) 2018/01/28 21:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000e05000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a5d000-0x38)={&(0x7f00002e0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e83000-0x50)=[{&(0x7f0000bfd000+0x262)=""/154, 0x9a}, {&(0x7f0000877000-0xde)=""/222, 0xde}, {&(0x7f0000bdb000-0xcb)=""/203, 0xcb}, {&(0x7f0000a66000-0x35)=""/53, 0x35}, {&(0x7f00007d2000)=""/223, 0xdf}], 0x5, &(0x7f0000743000-0x68)=""/104, 0x68, 0x10001}, 0x40) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000523000)='./file0/bus\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000b58000)="") socketpair(0x18, 0x807, 0x5, &(0x7f00008ee000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000a99000)={0x0, 0x0, &(0x7f00008cf000-0x50)=[{&(0x7f0000fad000)="64c7c0749ac0c12e6a507c7390907ccc39557b6b5ccdb654f716727bb399be28977f35ae408aee05f1d10031fde67cfb680d0745d6179646ad660393176f171bdb064f1272771e5a899a955b1aef69d778feabc4c7c81f9b116d30c39b0b4936b362c8a40e59bba828eb4fde491b4d25a775c58abbf3cc28ab73e79981cf75589f37ac1258e6dd240b50316d1779ea4b5bb1ac4a810fb4", 0x97}, {&(0x7f000090d000-0x1000)="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", 0x1000}, {&(0x7f0000d62000-0xc8)="b203a8c0c889f7cc4c9c95c73dee67cfd6eadb46cfc2e9ab27bcb843bd31065777440205edb28d688140741ba13f49cc742c0a5e68b6c11cfe1ce3f5e2042e54ba7ca57ef6796f217a57d433df6fcd9e977cc021eccbf87de8be95a3028bb767448e0c14e722fbcec5041277fa35e744babdec236e1b6bbaab3d6a1b85608e98e64491720a9c230ec699aff2b74c655b516ecdba0f6c025fecae5d1beb3231b386c2136bb503923945839161d31fc962906f14afc089a28f15730e4a3ff982c1c58c3ad2f5a13484", 0xc8}, {&(0x7f0000313000)="3d811eea56f6ba253077809cc0c9172756fccfabf2d32d71fd00bfcce73eb1219a1f05e9b444927e9a2144664dd5af4022af24d0820bcbbcb4fed445afa874b7e537ba6da0e81fe26b526fdb505f9f4535688c98825c5ba91a0d0f9cee40144c63ce24faec5b20b44157278a4b7ccc21276b8e2cdafe8998efffec23c98dfcdb8a8d652d3d88d4d549101f5465321fc639d257491a09e5f29623b055ef327793a6cf64861a71193c8e61cada0e4692ea0729f9678f16b725b923e38a14f30420f7", 0xc1}, {&(0x7f0000a66000-0x8a)="e8e7ff36dd383b9d343ca1c24139f71fc2abcf50059fc155d75cdf7620001136ee5c69f8129b749cbd2b8eb00393eaf54c041b66758826e653e70217678fc40e0eb1072f97d8bf7360ca7e1a72b0b09fcfff3e28ddf6750c854a2aea934970d13565d5186847b8fb9e8e139c926ab643a897212f4d0f15ba511c820f30b0feb25682e485d1fce14fc21c", 0x8a}], 0x5, &(0x7f0000c05000-0x148)=[{0x68, 0x119, 0x1000, "e0eefaccf956d121a637612a965a953fea43a4756caf2bc753cb1cb5758fffcee58220f54b7f0b55a935d3a33d910eee0611cca196acb51ba321869610bd338fe9cccf9dbee06899ac647eea1d13668c0824a7"}, {0x18, 0x103, 0xd3b, "c5f7cd"}, {0xc8, 0x110, 0x10000, "d235c18b0357097a8db16c1b0d01db383e015be4eaba28b80e9a43c4e18fc324042c14f859ea2a2efd25136ed1a56f486ef0b65811b7bfc6a4dfa3ab47e280e85cf801cfab32c0cdc846ca76c0c525d0893f6bc00bd15e2bd73b11603eb6feb0ada6b426d4c79e1b9bfaa88c1a68f1a30ba61a77cc4b2636a25c5a54b4d4dd489b6a83f3548b06db1f4defe210009d4667d83f456582f3fe1ef3a06e74f7a745b8bdfb8151ecfa8cc63d10d3c8d28030800f"}], 0x148, 0x0}, 0x840) 2018/01/28 21:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007f1000-0x10)={&(0x7f0000f7b000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000595000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000060e000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000164000)={r1}) recvmsg$kcm(r3, &(0x7f0000d1b000)={&(0x7f0000743000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe10, &(0x7f000022c000-0x10)=[], 0x275, &(0x7f00008e6000-0x9e)=""/158, 0x9e, 0x7fff}, 0x40000000010004) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000289000-0x20)={r0, &(0x7f000076c000)="268ec02d1983f95893858dcbcb95758a04419d5fc2baa5ac627385eb04672a40760155b59509faf42c471482b15e", &(0x7f0000c5f000-0xf5)="29ad0f5e37013badc16d31ffcaa84db54e50e35bc2754ca5cf95b067c6832240b2e59ed9e19578d3ca8bca4aa288c390741f854327388bd6e30b3615b7d1fe42dcead4f96b140d720e078ec19b51505e20b334d6f99b2ef6b60e107ab30a8f8770d7e7cbc334081e30b6e4d2778e3fb7c21536dc58617ed42938f5cdb8ecc6fb6223623f395098ac2dca196571623e0458e7ef9775d1c857aa5f30d9f6268c1aa9a1937f24c32cd069059298bce16513abb9b2e8ac852030fd8c04bff245816a7abec97a1a03722257bb35975626ce1fa387f870b859c6cfe3008180d92f288e2186b7d1051ee2de44245cf54df0f606e463144c68", 0x3}, 0x20) r4 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x800000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cd6000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/28 21:34:27 executing program 2: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000034a000)={&(0x7f0000f2d000)=@ipx={0x4, 0x8, 0x0, "ed037eca1ee0", 0x9, 0x0}, 0x10, &(0x7f00003d4000-0xa0)=[{&(0x7f0000f2d000)="cf51b07641a0a808ffbaa37ed04077a084bea7a0569439bff1c22194534ed2d221fa574593e093", 0x27}, {&(0x7f0000f2e000-0x52)="e9a55c924967120e02255c7997f1baa7ed7327917e34b89ddc7a926d8922ba770c5d532ec16e1223ab6c85454c89b8a9da28fb5e8b0effeba55ffd08f472ead205723fb867b48fd5d218836f42acff7fd5ee", 0x52}, {&(0x7f0000f2d000)="7d63fc93e537af0aef5ec9cbce7c4aece4935df2ee95d7f692ac53db0911fa96e47431cd257d05623b9416252659220aa20a049cbb3af5bf6fd6088bf75609357d60d493c3314c86ffc73b1f58419b576364cb1536dd7d94a669aa4e78a08ef70f5583c82e9a07821b237a59ba248793751e009f7110f33808e9", 0x7a}, {&(0x7f000045f000-0xe7)="f6bd3724c1072d1379107c4925f6c6da6d1bdca8d37acc19821fc82d559283b3ea13d28e581810e81f38d98c76ca5be58ab9bbcfe6ec418c3521e790aec36ff84902838af9f28a6fa746035a29122ae5a41ae7943f22d01e3a2b403f3ee4828b32ca0180b5508c0aabdb7a108f90e36cb53a8b0e5082bc6b21585edbbc2367ae10d3a43386a695c116501f4437d5b615bfbda52ef8366c7e13d2515368d20043ad3b2dd2fe65af1d18885381a3198ae34720a40e583f669bf1c711b3902b14e03d4f64589b2a4bbb6b1fa31c4c263fb9e7a849f49c653c1afde5be78b55c7182bf36b7fb3e4ea5", 0xe7}, {&(0x7f0000f2e000-0xb0)="c2df2ac1d609fe045b713cd725777ffcc684b0675d8673f51d8e6d760e81398f159abe53b85d8e52da3c1787a5483fbde2a1333aede5745e9671b10d9246fb7127d2e5c32e75824130978f2cc1ebc9d077fea3b8deb3aa4da515a6f5d9828fea30ba74e54c814da9da498ef7d3a80aeba539f93654912835e72acfd8dea9117fb685074ada6a5815ef107ecdcc6fce5e626204670c801eeee360755a734203384e6dcfc01fd5c98f003d877cbd3e926c", 0xb0}, {&(0x7f0000f2e000-0x5d)="9a1fc165c08e398bdeaea696946f55d1e69a5744b139d6c2637b7c02a499e332c5030c6034d985c3cd84f34993c96f12217cdc0b6cf8baeaf492cc3a1e2633640c4687819dec25ed44874484d9bc6fa4ca15ed2ce37d28f7612751bad4", 0x5d}, {&(0x7f0000f2e000-0x3a)="cb29d8769f13ba8da52320a6ba0a688b0fb158832de5e589c5876ba4f3d1193122150c899d876c835f15233d8b9e52b0899473ef46b4fbf149ea", 0x3a}, {&(0x7f000034c000)="f84a6fcb9f1247e466238b9b85372efdb34abeb608dffdc29117d618b1321c714355d6edc39e741ccd01b280a71413fc65a20100acefa10bffa3036a6f1a1d69c27026d72fb7a659e698ba47edbe22dc660b307095974104f1c7a846b7d244a9cfbc1970e5cd7f1867a496aef805b5f2d9429184fab979ca1d932922c73a57529cebe44e", 0x84}, {&(0x7f0000f2d000)="0b5f6f5ad36e411585c8cc5531e39f89a75af7a39c1445a82371cc8348d92e2c68824fdee4d992047cf300b0bf7640ac5a45c887f79c76c87b9c4afb067b790541db9e1bfa64b5a37a32c5c93eb1c74bb9b9035df51f6204b55a6cc3a2d00232b00440524d3dc5b5965f30096f5c0021e0d098e373429990fe2fc6d9a4192aacb328148937e6d28854bcaba2c589c7e02ca73b03e3bda1f3d1d82c2c17613652a7b2956c698fabc31d91ed7568e6b4d9afa2e5ba94f9885bfb14b30e3e359c7d2676e82d9e8f9faaf307b604f1a270295d965d00cb71cd290c21d6656f19d1ee21821d2c03539153a905a867b8758a030dde", 0xf2}, {&(0x7f0000425000)="de27c06c615dd8638a4ad318306da1a4af678bfb621b29831f32556e64d666538d2ff9e53e26c974e7d7d71529b8c272ded4a861f84940866c9af6bb6d1d3c7ef953693c823a3c9e25e743eeb51d58dd36ce0d2cd520be69f7f607e675814ebf68c104ae0b4a8d0b35ba944c82736f169c3f0f225226ad9763ce6ccf2b74b659834d37334b56f7b3e445a5b98c07873d5887bde1aceed0", 0x97}], 0xa, &(0x7f0000f2d000)=[{0x60, 0x100, 0xca92, "f60e4b49b0a4295c5912fdebfbd91256883d83c0cdd9291a8bfdd56a13efd3e07059e6aa11ef6f04f9c23a26e567eed6c6012388ea19bea7c84cd60894b5f91b942ec82417e8c22ab66332abe8"}], 0x60, 0x80}, 0x8004) 2018/01/28 21:34:27 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000+0xa34)={0xe, 0x4, 0x75, 0x1, 0x2, 0xffffffffffffff9c, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fec000)={r0, &(0x7f0000fec000)="50a6d4fd824437", &(0x7f0000fec000)=""/146}, 0x18) 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, &(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$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fee000-0x2c)={0xf, 0x1, 0xee, 0x200, 0x1, r2, 0x53e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:27 executing program 5: 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) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2a34) 2018/01/28 21:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = getpid() perf_event_open(&(0x7f0000107000-0x78)={0x4, 0x78, 0x2, 0x1ff, 0x7, 0x7fff, 0x0, 0x80000001, 0x20900, 0xa, 0x80, 0x3, 0x3ff, 0x446, 0x1, 0xfffffffffffffffc, 0x2, 0x8ac, 0xc000000, 0xffffffffffffffff, 0x2, 0x7, 0x20, 0x3, 0x1, 0x0, 0x1000, 0x5dced4a7, 0x2, 0x1, 0x5, 0x9, 0x7, 0x1, 0x2, 0x3ff, 0xfffffffffffffe00, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0xff}, 0x2, 0x3, 0x4, 0x7, 0x101, 0x9, 0x1d, 0x0}, r2, 0x9, r1, 0x5) getpid() 2018/01/28 21:34:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x19, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x73a0, 0x1f, 0x5, 0x1, 0x0, 0x0, 0x8018, 0x1, 0xffffffffffffffff, 0x80000001, 0x667, 0xc8b1, 0x5000000000000000, 0x6e060e82, 0x74, 0x6, 0xffffffff7fffffff, 0x80000000, 0x7, 0x8, 0x8, 0x3a, 0xff, 0x81, 0x7, 0x1, 0x2, 0x0, 0x1c00, 0xff, 0x7fffffff, 0x6, 0x2, 0x8, 0x2, 0x5, 0x0, 0xc364, 0x1, @perf_config_ext={0x4ac, 0x6}, 0x2, 0x3, 0x4, 0x2, 0x100000001, 0x9, 0x9, 0x0}, r0, 0x7, r1, 0x1) socketpair(0x0, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000312000-0x78)={0x2, 0x78, 0x1, 0x100000001, 0x2, 0x8, 0x0, 0x7f, 0x20000, 0x5, 0x7, 0xbac8, 0x7, 0x4, 0xffb4, 0x800, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x1f, 0x3, 0x2, 0x0, 0x7fff, 0x233, 0xa9, 0x5, 0x10000, 0x1000, 0x8e61, 0x7, 0x2, 0x100000000, 0x9, 0x10000, 0x5, 0x0, 0x0, 0xee2, 0x1, @perf_config_ext={0x6, 0x6}, 0x30288, 0x6, 0x81, 0x5, 0x5b, 0xd01b, 0x80, 0x0}, r3, 0x101, r2, 0x0) [ 135.725489] 9pnet_virtio: no channels available for device ./file1 2018/01/28 21:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00001bf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffca, &(0x7f000025f000)=[], 0x4, &(0x7f0000b42000)=""/237, 0x8b, 0xffffffffffffffff}, 0x0) 2018/01/28 21:34:27 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ea4000-0x10)={&(0x7f0000fd2000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x7ff, 0x80, 0x6, 0x14, r0, 0xffffffffffffffa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffedc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000-0x55)="88a5366b26da29b45a2744671dbc33acc74e4a9d2694c76cc6bb37cfeaf039bc86319d4bcf4f8ebfeaa09680fe3c525cfbefc18b000ab15617a7464b109f3e518fd140d357942412051d1578b26d90c4b071ba4da69c7ebfcfd3c9f7cdb116046d", &(0x7f0000000000)=""/103}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r2, 0xffffffffffff0001, 0x8}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x69)="7bd668cd65af801eccfcfc6c419aee1846c6c858ee1131a5b473d32e573be4ee373bb306bbb81065b5ef75aa7921b25c89e971915b0355764048f08fd5ed8ad0043c2e2c95dd148cef1f87b5bfbfb1dca59b00dcc4cb50bcae0f4d495e004138e40acd385f3e8b6d40", &(0x7f0000000000)=""/211}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032d000)={r0, &(0x7f000041d000-0xa9)="7a1959b2b05f205e379b968de29c6b2b8f1bfe4a51708b78602b3dcb439d0371903e900c7a3589eda419af54684c621150a790ce725e09d91017ec6981bb818ae70a4a9b80601f4d6d023f02955e65f1e3e4209fc112de93a30a0897a49ec60e0ca201489394689ad69291ad80c8767cfc6d496214ce19ce0cb4f3c5c861c06adecbefb8df5489e6ed321c9b2281c164ec9444e675e9816add5cd37fde12897565844a07327fd8c096", &(0x7f0000c73000-0xcc)=""/204}, 0x18) close(r0) socketpair(0x0, 0x4, 0x2, &(0x7f00004ea000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ba4000)={r1}) socketpair(0x1f, 0x2, 0x20, &(0x7f0000c1e000)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000006, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r4, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) 2018/01/28 21:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r0, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$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$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$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$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x0}, 0x102) 2018/01/28 21:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d1e000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x0, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efa000)={0x10, 0x4, 0xc00000004, 0x7b2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000caf000-0x38)={&(0x7f0000ea9000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000760000-0xa0)=[{&(0x7f0000cf3000)="6eda101bc63fd987da9279b1f508d4de488f6533b06e466ace4da4db0a96ce38b3b9eefc024441d021044e1bc79149b6324fec46e5a0147b0f218542fc9953e81254d6edd1a7d75e6249ac72e32be7f21a7b34d4a419f15b79de948ae5df6c566297df1bdcc297ada1194c7092d9f40043d8788f8ad98c4bfc4980aebf6655b453fe0788f3807659451e461e", 0x8c}, {&(0x7f000058a000)="56694c1be5a876877e04d0c857c96a9049877201b46b115248201d8810ba34f0aa4c69a9fe97098f7371765f81b8e4166dcb7a57460c1583303857d24ec1a04fc24fe1be437c8876ccde7cab04c4e42fff77eb1540ff171ea4", 0x59}, {&(0x7f0000e58000)="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", 0x1000}, {&(0x7f0000188000-0x5e)="824bdb55c90d36a256ae82a26519e9264c6455d100830bd35cd620214958df3ac00611e6670dcc594bfbcb502341150334df652abd7090f2d5ed1bc279ab7fd7078cb2e21d33821a608045f8e8b6326c75adc4f995660c168598c4c454b1", 0x5e}, {&(0x7f00007fd000-0x6a)="bc7b5b75a2a76e1c49f11b92412a1e904a766985a96d821f1f9d3466365ab73c340610cf37bcc7ef326da198f4ffbb64cc2347a2d20d236be67af71b97277469e150c3b8a1456333b38f31f90589a5e87c5dff9f4f029522b9059682030a801da2b470f890d29cadf22d", 0x6a}], 0xa, &(0x7f0000e63000-0xe8)=[{0xd8, 0x11f, 0x91, "687f6c5f9622a45c4b3ac436117c8d109e5491f12214f7dfae6d6af95d14598c7c15dcb6a93e22773e8fce8e2ebef6696a6c3b0389cafaa7fc963450a833bd8febe789ccf919a12211b9daf94149054a51e5af743c1fffb005b9e1a42a3eae9355bb64bf0a746784dfceeb4f58a84529d59326419f2675e84b603657bb928b238b2bdcc8a4a0abc37f7ce2e031e6bc0b76154f2722316d533d97e578fa4975843225c2158d62cb3c89eb4965870226f7962869b8660e15a729a5eed51748e3772b20853596433d42"}, {0x10, 0x119, 0x1, ""}], 0xe8, 0x800}, 0x44000) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x0}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0x47}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f0000fd4000)=""/161, 0xa1}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00007f0000-0x2c)={0xe, 0xffffffff, 0x10400, 0xc978, 0xb, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:27 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000838000)={0x0, 0xffffffff, 0x10}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000edb000)={&(0x7f0000be2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000d5000-0x30)=[{&(0x7f0000f78000)=""/88, 0x58}, {&(0x7f0000d40000)=""/166, 0xa6}, {&(0x7f0000c6a000-0xdd)=""/221, 0xdd}], 0x3, &(0x7f00009ac000-0xf9)=""/249, 0xf9, 0x6}, 0x40000000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f78000)={0x0, 0x12, &(0x7f00004da000)=@raw=[@alu={0x7, 0x10001, 0x6, 0x8, 0x3, 0xfffffffc, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x800, 0xfffffffffffffffa, 0x7, 0x254}, @call={0x85, 0x0, 0x0, 0x2c}, @alu={0x0, 0x9, 0xf, 0x9, 0x5, 0xffffffce, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2fc5}, @ldst={0x3, 0x3, 0x3, 0x6, 0x9, 0xc, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x713, 0x7, 0xd, 0x4, 0x18c, 0x1}], &(0x7f0000868000)='GPL\x00', 0x4, 0x27, &(0x7f0000ba5000)=""/39, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0xffffffffffffffc7}, {&(0x7f0000f72000)=""/4096, 0x0}, {&(0x7f0000f75000)=""/104, 0x0}, {&(0x7f0000f75000-0xd)=""/13, 0x0}], 0x1000000000000020, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000084f000-0x38)={&(0x7f0000a15000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000120000-0x20)=[{&(0x7f0000a60000-0xc2)=""/194, 0xc2}, {&(0x7f0000bad000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000c87000-0xac)=""/172, 0xac, 0x0}, 0x40002000) bpf$PROG_LOAD(0x5, &(0x7f0000599000)={0xb, 0x5, &(0x7f00004d6000+0x33c)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000140000)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000715000-0x1000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f000084e000)="e2dbf7247b09a0eb363c0b2c33") mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f3000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000950000-0x48)={0xf, 0xe, &(0x7f0000431000-0x70)=@raw=[@jmp={0x5, 0x139, 0xa, 0x6, 0x0, 0xfffffffd, 0xfffffffffffffff0}, @alu={0x7, 0x4, 0xf, 0x7, 0x5, 0x0, 0xfffffffffffffffd}, @generic={0x2, 0xfffffffffffeffff, 0x8, 0x6}, @call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x7f}], &(0x7f0000fef000)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000bdf000)=""/154, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004cb000)=r2, 0x4) [ 135.951960] overlayfs: missing 'lowerdir' 2018/01/28 21:34:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e91000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x401, 0xe7d, 0x29b, 0x0, 0x80}}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x79)="58b3d9c7e34559c494c94fefb67cb799e35f8cfd1239dc0061df6c183d29c679a6f855426176abac0d78cdeb230f582be6299fa36a818ac70063eac840fc3fe88427feaa8022ffcf32ccaf9bf43069207e573f89f4ed24bb4beec16b88052ad4cbf4f2f55d80fea73d9c3f5aa51aa6c8e7900d5c89c6b82b14", 0x79}], 0x1, &(0x7f0000002000-0x1268)=[{0x1010, 0x113, 0x0, "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"}, {0xf0, 0x10f, 0x10d6, "0ab457ae8847ed5cc7f36d64d05375332076ebaa2439aa89d5e00ddee6d8e1697b4aac9376c3c75bb59e96a9d5833ca49ffed4806de35b751ed7ad2391fab8e620e1cbf662124cd370f4830b1beddb8c4dff7875145590d6b115cfb4af40e8a257ef88acd0ecc42820587b7f356a971461e44f0c21369cdc47b7761848dc887b6e7b1c17b89161f3d971e59517c5df494ce2c00e4f65c260e4b4db95b67319556f0fa92739338809b0fc65add5ab4b605930430b2eb0f8957a22f10882040d114a57ead76cce9ca2439480f26bb370035b3fce75842c6a50feed374496"}, {0xc0, 0x117, 0x4, "096dd0e19ee3b115a8327acd8146c5a2c735005b05fe2fdc4bcf52989999590a2a9b69c2052b70a3a86297cb2ee234d32e9b78fe696d5b9317cbf1bf84d6deb409dc118586bbf7d4b0eefff29bf02e6246adfa922725fa107751c446b2a39558016a7d5c8908e0dcc86ae6c5fdc96fef4da758d6ff7e3b5028c557deb1a968fc0d3145566e69e3c93e614922b9a0931186f46bc6e8015bb946c76b9efc686ea75324c98add98eae377"}, {0xa8, 0x19f, 0x5, "829f88eadb8e3ad354bcc6da89c975a82211160c6be46ca4858e41441077313be501312ff0068d71115dcd61e28327d211885ab499e2d51408e1529f0def88a6bb2a96b1f03fbc4748fa851298de9feaea0191efe9bfac34e633349b658f1bba654a1d511faff3887f4b894370c43e0371d145a0a3ceb76f8f74f5620356967a392131a86304835fb9cde39cf412add431b862"}], 0x1268, 0xc800}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0xe5, 0x7, 0x7f, 0x811, 0x0, 0x9, 0x80, 0x0, 0x3179, 0x7f, 0x100000001, 0x1, 0x3f, 0x7, 0x1, 0x0, 0xffff, 0x1, 0x1, 0x814, 0x400, 0x200, 0x401, 0x2, 0xe091, 0x1f, 0x7b6c, 0x4, 0x2, 0x80000000, 0x4, 0x5, 0x2, 0x100000000, 0x7, 0xd735, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000004000)=0x0, 0x4}, 0x404, 0x1, 0x43c0, 0x2, 0xdd0, 0x8, 0x3, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0xc)='ocfs2_dlmfs\x00', 0x8800, &(0x7f0000000000+0xfa)="5bb874978508ca26b8d3f452f5113c19eea095e62724834c13de8fb014e343f6a9afc56644351d4b7c61fa7b17afdef8fc5dd16365724874ab08d8f25a22b5fe51b386cf33f76b9bead9c646a868721d2e7ae0dffe3cab2de1cc76888d41928167c6f6790961d35a8bd409bbd43436f9f31253ae284e767a150585a82cfd2f2bbaf84420ee7fbc74116614755187f35dc1fe1a05fb5a561f10a093b08e164eeb7290f18179ecd6761cd84652908955cb78d1368e6f50e711b6104294445379dd57af734f9f1a151c50ba86f590169e7dd203") r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0xf1d1, 0x1ff, 0xffff, 0x0, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x5, 0x7, 0xe1, 0x80000001, 0x4, r4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000-0x10)={r0, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={0xffffffffffffff9c, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x1)=r6, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x6c42, 0xf84, 0x40, 0x1, r5, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000009000-0x4)=0x200, 0x4) [ 135.965470] tmpfs: No value for mount option 'âÛ÷${  ë6< ,3' 2018/01/28 21:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mount(&(0x7f0000af7000-0x8)='./file0\x00', &(0x7f0000211000)='./file0\x00', &(0x7f00001d1000)='hugetlbfs\x00', 0x1010020, &(0x7f0000b8b000)="6bf55c8fe34e83ea0a4c86f2f25ca2224a4d223af05e464a43601f8ba36761a607e0c357ee89df8421ba380426015e835ed7763dca1c9502bdd995d5e074fbdf08fecc74cf834af5c4ac25d4f04e1b848d9d13a559d07710e2a257") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00006eb000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ac6000)=[], 0x0, &(0x7f00000e6000-0x198)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ef000-0x10)={&(0x7f0000acc000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000add000)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a6000)={&(0x7f00001c0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = 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$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000035b000-0x10)={r1, 0x50, &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000080e000-0x8)={r0, r1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c88000)=r4, 0x4) 2018/01/28 21:34:27 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bbd000-0xc)={0x0, 0xfffffffffffffe00, 0x18}, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0x4, 0x7, &(0x7f0000f73000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x2e}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)='GPL\x00', 0x0, 0x7d, &(0x7f000068c000-0x7d)=""/125, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$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) 2018/01/28 21:34:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x9, 0x5, 0x1000000000000b, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00003ab000)='./file0\x00', &(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000d50000-0x4)='udf\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r0, &(0x7f0000479000)="", &(0x7f0000239000)="06ce9e128eb2ec026de0593e4ec808f2e51eaf78e8c80d26c86cdcacffcc0d9369d77e48d5d4922393b05cb585bc00b247ded219790c0b620d6d944d77ffdbd3169611ac2341e5dd9f25d18b443a7ce5362913f924e7df587dc91102e18b95cd63c4c3ad9262d28b5910fc20fca84bd15d818e2aa16e0ec94c4eaa0a6fd136e95bd3f06055eb32", 0x0}, 0x20) 2018/01/28 21:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffe62}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0x87, 0x8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) [ 136.004127] tmpfs: No value for mount option 'âÛ÷${  ë6< ,3' [ 136.042332] overlayfs: missing 'lowerdir' 2018/01/28 21:34:27 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0xfffffffffffffffe) socketpair(0x1b, 0x80800, 0x9, &(0x7f000069a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a9e000)={&(0x7f00007f1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/194, 0xc2}], 0x1, &(0x7f0000000000)=""/177, 0xb1, 0x100}, 0x20) 2018/01/28 21:34:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x10000, 0x8, 0x8, 0x8, 0x0, 0x7ff, 0x4, 0x3, 0x1, 0x5, 0x2, 0x5, 0x8, 0xdb, 0x100000000, 0x4, 0x6, 0x81, 0x0, 0xa3, 0x9, 0x8, 0x65b, 0xffff, 0x1, 0x51, 0x1, 0x5, 0x1, 0x5, 0x98, 0x8517c2b, 0x4a266dd6, 0x100000001, 0xcc, 0x63ce80, 0x0, 0x9, 0x4, @perf_config_ext={0x5, 0x2}, 0x0, 0x15d9, 0x3, 0x7, 0x3, 0x3c0b, 0x9, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000001000-0x19)=@un=@file={0x0, ""/23}, 0x19, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000001000)=""/99, 0x63}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000-0xcd)=""/205, 0xcd, 0x6}, 0x122) r2 = perf_event_open(&(0x7f0000070000)={0x7, 0x78, 0x400, 0xfff, 0x4, 0x10000, 0x0, 0x7, 0x800, 0x4, 0x10000000, 0x0, 0x3, 0x5, 0x69b6, 0x9, 0x3, 0x8, 0xdc50, 0xffffffffffffffff, 0x7, 0x1, 0xb781, 0x3ff, 0x7, 0x35, 0x5, 0x1, 0x50aa, 0x2776787e, 0xb, 0x5, 0x7, 0x8, 0x100000001, 0x9, 0xc6, 0x0, 0x0, 0x10001, 0x6, @perf_config_ext={0x8, 0x9}, 0x40, 0x7f, 0x0, 0x0, 0x514, 0x1, 0x2, 0x0}, 0x0, 0xf1a, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000994000-0x10)={&(0x7f0000f52000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000b9000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d5a000-0x38)={&(0x7f0000ac9000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000698000-0x80)=[{&(0x7f0000437000-0x6a)=""/106, 0x6a}, {&(0x7f0000b9b000)=""/148, 0x94}, {&(0x7f00007fc000)=""/42, 0x2a}, {&(0x7f00002f5000)=""/154, 0x9a}, {&(0x7f000048d000-0x98)=""/152, 0x98}, {&(0x7f0000960000-0xca)=""/202, 0xca}, {&(0x7f0000184000+0xaff)=""/237, 0xed}, {&(0x7f0000506000-0x89)=""/137, 0x89}], 0x8, &(0x7f0000d81000-0x44)=""/68, 0x44, 0x7ff}, 0x100) mount(&(0x7f00000c6000-0x8)='./file0\x00', &(0x7f000085b000)='./file0\x00', &(0x7f0000040000-0x7)='cgroup\x00', 0x2000000, 0x0) 2018/01/28 21:34:27 executing program 0: socketpair(0x7, 0x80a, 0x6, &(0x7f000057e000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000666000)=r0, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) [ 136.081371] [ 136.081374] ====================================================== [ 136.081376] WARNING: possible circular locking dependency detected [ 136.081381] 4.15.0-rc8+ #8 Not tainted [ 136.081383] ------------------------------------------------------ [ 136.081387] syz-executor1/12960 is trying to acquire lock: [ 136.081389] (&event->child_mutex){+.+.}, at: [<00000000c6bc1d3e>] perf_event_for_each_child+0x8a/0x150 [ 136.081410] [ 136.081410] but task is already holding lock: [ 136.081411] (&cpuctx_mutex){+.+.}, at: [<00000000bb901eb4>] perf_event_ctx_lock_nested+0x21b/0x450 [ 136.081427] [ 136.081427] which lock already depends on the new lock. [ 136.081427] [ 136.081429] [ 136.081429] the existing dependency chain (in reverse order) is: [ 136.081431] [ 136.081431] -> #5 (&cpuctx_mutex){+.+.}: [ 136.081444] __mutex_lock+0x16f/0x1a80 [ 136.081450] mutex_lock_nested+0x16/0x20 [ 136.081460] perf_event_init_cpu+0xb6/0x160 [ 136.081468] perf_event_init+0x4e9/0x549 [ 136.081476] start_kernel+0x4cc/0x819 [ 136.081485] x86_64_start_reservations+0x2a/0x2c [ 136.081494] x86_64_start_kernel+0x77/0x7a [ 136.081504] secondary_startup_64+0xa5/0xb0 [ 136.081506] [ 136.081506] -> #4 (pmus_lock){+.+.}: [ 136.081518] __mutex_lock+0x16f/0x1a80 [ 136.081524] mutex_lock_nested+0x16/0x20 [ 136.081531] perf_event_init_cpu+0x2f/0x160 [ 136.081540] cpuhp_invoke_callback+0x2ea/0x1d20 [ 136.081546] _cpu_up+0x216/0x510 [ 136.081553] do_cpu_up+0x73/0xa0 [ 136.081560] cpu_up+0x18/0x20 [ 136.081567] smp_init+0x13a/0x152 [ 136.081576] kernel_init_freeable+0x2fe/0x521 [ 136.081584] kernel_init+0x13/0x180 [ 136.081592] ret_from_fork+0x3a/0x50 [ 136.081593] [ 136.081593] -> #3 (cpu_hotplug_lock.rw_sem){++++}: [ 136.081605] cpus_read_lock+0x42/0x90 [ 136.081613] static_key_slow_inc+0x9d/0x3c0 [ 136.081621] tracepoint_probe_register_prio+0x80d/0x9a0 [ 136.081628] tracepoint_probe_register+0x2a/0x40 [ 136.081635] trace_event_reg+0x167/0x320 [ 136.081640] perf_trace_init+0x4ef/0xab0 [ 136.081646] perf_tp_event_init+0x7d/0xf0 [ 136.081657] perf_try_init_event+0xc9/0x1f0 [ 136.081665] perf_event_alloc+0x1cc6/0x2b00 [ 136.081672] SYSC_perf_event_open+0x84e/0x2e00 [ 136.081678] SyS_perf_event_open+0x39/0x50 [ 136.081693] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 136.081695] [ 136.081695] -> #2 (tracepoints_mutex){+.+.}: [ 136.081708] __mutex_lock+0x16f/0x1a80 [ 136.081715] mutex_lock_nested+0x16/0x20 [ 136.081721] tracepoint_probe_register_prio+0xa0/0x9a0 [ 136.081727] tracepoint_probe_register+0x2a/0x40 [ 136.081734] trace_event_reg+0x167/0x320 [ 136.081741] perf_trace_init+0x4ef/0xab0 [ 136.081747] perf_tp_event_init+0x7d/0xf0 [ 136.081754] perf_try_init_event+0xc9/0x1f0 [ 136.081760] perf_event_alloc+0x1cc6/0x2b00 [ 136.081764] SYSC_perf_event_open+0x84e/0x2e00 [ 136.081770] SyS_perf_event_open+0x39/0x50 [ 136.081776] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 136.081777] [ 136.081777] -> #1 (event_mutex){+.+.}: [ 136.081788] __mutex_lock+0x16f/0x1a80 [ 136.081793] mutex_lock_nested+0x16/0x20 [ 136.081798] perf_trace_destroy+0x28/0x100 [ 136.081804] tp_perf_event_destroy+0x15/0x20 [ 136.081808] _free_event+0x3bd/0x10f0 [ 136.081813] free_event+0x84/0x150 [ 136.081818] perf_event_release_kernel+0x54e/0xc10 [ 136.081823] perf_release+0x37/0x50 [ 136.081829] __fput+0x327/0x7e0 [ 136.081834] ____fput+0x15/0x20 [ 136.081841] task_work_run+0x199/0x270 [ 136.081847] do_exit+0x9bb/0x1ad0 [ 136.081853] do_group_exit+0x149/0x400 [ 136.081859] get_signal+0x73f/0x16c0 [ 136.081866] do_signal+0x90/0x1eb0 [ 136.081873] exit_to_usermode_loop+0x214/0x310 [ 136.081879] syscall_return_slowpath+0x490/0x550 [ 136.081886] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 136.081887] [ 136.081887] -> #0 (&event->child_mutex){+.+.}: [ 136.081900] lock_acquire+0x1d5/0x580 [ 136.081905] __mutex_lock+0x16f/0x1a80 [ 136.081910] mutex_lock_nested+0x16/0x20 [ 136.081915] perf_event_for_each_child+0x8a/0x150 [ 136.081919] perf_ioctl+0x35a/0x1430 [ 136.081924] do_vfs_ioctl+0x1b1/0x1520 [ 136.081929] SyS_ioctl+0x8f/0xc0 [ 136.081934] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 136.081936] [ 136.081936] other info that might help us debug this: [ 136.081936] [ 136.081938] Chain exists of: [ 136.081938] &event->child_mutex --> pmus_lock --> &cpuctx_mutex [ 136.081938] [ 136.081948] Possible unsafe locking scenario: [ 136.081948] [ 136.081949] CPU0 CPU1 [ 136.081950] ---- ---- [ 136.081951] lock(&cpuctx_mutex); [ 136.081956] lock(pmus_lock); [ 136.081960] lock(&cpuctx_mutex); [ 136.081964] lock(&event->child_mutex); [ 136.081968] [ 136.081968] *** DEADLOCK *** [ 136.081968] [ 136.081972] 1 lock held by syz-executor1/12960: [ 136.081974] #0: (&cpuctx_mutex){+.+.}, at: [<00000000bb901eb4>] perf_event_ctx_lock_nested+0x21b/0x450 [ 136.081988] [ 136.081988] stack backtrace: [ 136.081995] CPU: 1 PID: 12960 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #8 [ 136.081999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.082001] Call Trace: [ 136.082010] dump_stack+0x194/0x257 [ 136.082018] ? arch_local_irq_restore+0x53/0x53 [ 136.082029] print_circular_bug.isra.37+0x2cd/0x2dc [ 136.082034] ? save_trace+0xe0/0x2b0 [ 136.082043] __lock_acquire+0x30a8/0x3e00 [ 136.082057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 136.082067] ? __sched_text_start+0x8/0x8 [ 136.082073] ? check_noncircular+0x20/0x20 [ 136.082082] ? plist_check_head+0xe2/0x130 [ 136.082089] ? plist_check_list+0xa0/0xa0 [ 136.082097] ? __is_insn_slot_addr+0x1fc/0x330 [ 136.082104] ? lock_downgrade+0x980/0x980 [ 136.082113] ? plist_add+0x5cb/0x760 [ 136.082124] ? print_irqtrace_events+0x270/0x270 [ 136.082134] ? check_noncircular+0x20/0x20 [ 136.082143] ? lock_acquire+0x1d5/0x580 [ 136.082150] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 136.082160] ? lock_release+0xa40/0xa40 [ 136.082168] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 136.082177] lock_acquire+0x1d5/0x580 [ 136.082183] ? lock_acquire+0x1d5/0x580 [ 136.082189] ? perf_event_for_each_child+0x8a/0x150 [ 136.082197] ? lock_release+0xa40/0xa40 [ 136.082203] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 136.082209] ? get_futex_value_locked+0xc3/0xf0 [ 136.082217] ? rcu_note_context_switch+0x710/0x710 [ 136.082226] ? __might_sleep+0x95/0x190 [ 136.082233] ? perf_event_for_each_child+0x8a/0x150 [ 136.082238] __mutex_lock+0x16f/0x1a80 [ 136.082244] ? perf_event_for_each_child+0x8a/0x150 [ 136.082251] ? perf_trace_lock+0xd6/0x900 [ 136.082256] ? __lock_acquire+0x664/0x3e00 [ 136.082262] ? perf_event_for_each_child+0x8a/0x150 [ 136.082268] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 136.082275] ? mutex_lock_io_nested+0x1900/0x1900 [ 136.082282] ? check_noncircular+0x20/0x20 [ 136.082289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 136.082294] ? SYSC_perf_event_open+0x235e/0x2e00 [ 136.082298] ? hash_futex+0x15/0x210 [ 136.082303] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 136.082307] ? futex_wake+0x2ca/0x680 [ 136.082311] ? SYSC_perf_event_open+0x235e/0x2e00 [ 136.082317] ? find_held_lock+0x35/0x1d0 [ 136.082324] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 136.082329] ? lock_downgrade+0x980/0x980 [ 136.082335] ? lock_release+0xa40/0xa40 [ 136.082343] ? mutex_lock_nested+0x16/0x20 [ 136.082347] ? mutex_lock_nested+0x16/0x20 [ 136.082353] ? perf_event_ctx_lock_nested+0x328/0x450 [ 136.082362] ? perf_iterate_ctx+0x770/0x770 [ 136.082370] ? event_function_call+0x5a0/0x5a0 [ 136.082377] mutex_lock_nested+0x16/0x20 [ 136.082382] ? mutex_lock_nested+0x16/0x20 [ 136.082388] perf_event_for_each_child+0x8a/0x150 [ 136.082394] perf_ioctl+0x35a/0x1430 [ 136.082400] ? lock_release+0xa40/0xa40 [ 136.082421] ? event_function_call+0x5a0/0x5a0 [ 136.082427] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 136.082434] ? __lock_is_held+0xb6/0x140 [ 136.082445] ? __fget+0x35c/0x570 [ 136.082450] ? fd_install+0x4d/0x60 [ 136.082459] ? iterate_fd+0x3f0/0x3f0 [ 136.082467] ? perf_event_set_output+0x5a0/0x5a0 [ 136.082475] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 136.082481] do_vfs_ioctl+0x1b1/0x1520 [ 136.082490] ? sockfd_lookup_light+0x104/0x150 [ 136.082499] ? ioctl_preallocate+0x2b0/0x2b0 [ 136.082506] ? selinux_capable+0x40/0x40 [ 136.082513] ? SyS_futex+0x269/0x390 [ 136.082524] ? security_file_ioctl+0x89/0xb0 [ 136.082532] SyS_ioctl+0x8f/0xc0 [ 136.082541] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 136.082546] RIP: 0033:0x453299 [ 136.082550] RSP: 002b:00007f259bb1dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 136.082557] RAX: ffffffffffffffda RBX: 00007f259bb1e700 RCX: 0000000000453299 [ 136.082561] RDX: 0000000000000000 RSI: 0000000000002401 RDI: 0000000000000013 2018/01/28 21:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf5000-0x20)={0xffffffffffffffff, &(0x7f0000360000)="451fd55b784c4152e6f3f795ed31758e6060d00ad6c48748d02ac1cebe665a34116d2cf87257b9e44ef1a03ae5e7b9889e1385acdd4dc5ae47dc3848e98efe3663b1f2f63a8aab5001d42cf3128bd1af967feb248af52e14aac2cc6c6b52149586c12163c00d3ee3817a8cbdd3ea230184d2ea1739bceb22bd4d51a2382e556a6743c0d5434d1c64cb1161e70f6370569d04656756559fb8aac69fd3b9264bbc8c6e60582cb470418c7dc57c4cde410274c55ea6d66567c37b5a06d77e96dbe6670061085224b1af61ead9924077801dcb51b2b0f31ab3786199be0a99399581", &(0x7f0000f49000-0x2c)="5d4d33441df4f2bda1e4275c78edc293ca27c6a32b78d8c72fd6526549d0693bd7942d2d35440a280f181965", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cd000-0x10)={0xffffffffffffffff, &(0x7f0000bbe000)=""}, 0x10) 2018/01/28 21:34:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b4b000)={0xb, 0x0, 0x862d, 0xff, 0x3, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000482000)={r0, &(0x7f00001cf000)="de1591bff2a9774674af469d94059a20c767ecfab5ab3484ad0e725c8bbc3343e04b5af6dacb5f2e0457c5d636ef6fcceaf12b913ab05bd64ce55de2b7ecee8f2e1d793abfbe154ce099386b038f139ef61624d870ba1c22c9", &(0x7f0000001000-0x22)="00ffdf2dec2cf4a1eb422340c14be5444222652308130d25eef964fff50f0a9596b3", 0x1}, 0x20) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0xf, 0x8, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008e3000)='./file0\x00', &(0x7f00001c4000-0x8)='./file0\x00', &(0x7f0000eff000)='bpf\x00', 0x41040, &(0x7f0000cc9000-0x4f)="82308c0197292ee1390543ab0698eadfe630a36be5fb90257fd7b61188e2d9f2f36dc8cf179e95b002d584aeb9f1a97965bde42253b853816eb701d54145d6bb954f611f705a65f21eb7bc40c15650") bpf$MAP_CREATE(0x0, &(0x7f0000206000-0x2c)={0xb, 0x1, 0x2, 0x9, 0x4, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000906000)={r1, &(0x7f000085d000)="06"}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000350000)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 3: socketpair(0xb, 0x5, 0x10001, &(0x7f000032c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000320000-0x18)={r1, &(0x7f0000c8c000)="e94c5a9f93b01617ca1ef6d2cd548127044e9d7a15ef6248fbe06797df8e2c12086b5fa5f1943d37ef047eb31a3772833a9a1e935e98e203df45e8b4f66aac23c1898fd4c0281385b6e4a27d31b6", &(0x7f0000001000-0x47)=""/71}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x1f, 0x3, 0x5, 0x1a, r0, 0x0, [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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001f0000)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mount(&(0x7f0000af7000-0x8)='./file0\x00', &(0x7f0000211000)='./file0\x00', &(0x7f00001d1000)='hugetlbfs\x00', 0x1010020, &(0x7f0000b8b000)="6bf55c8fe34e83ea0a4c86f2f25ca2224a4d223af05e464a43601f8ba36761a607e0c357ee89df8421ba380426015e835ed7763dca1c9502bdd995d5e074fbdf08fecc74cf834af5c4ac25d4f04e1b848d9d13a559d07710e2a257") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00006eb000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ac6000)=[], 0x0, &(0x7f00000e6000-0x198)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ef000-0x10)={&(0x7f0000acc000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000add000)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a6000)={&(0x7f00001c0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = 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$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000035b000-0x10)={r1, 0x50, &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000080e000-0x8)={r0, r1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c88000)=r4, 0x4) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a52000-0x38)={&(0x7f0000f7d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f7b000)=[{&(0x7f0000f6a000)=""/15, 0xfdf5}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f79000-0xcb)=""/203, 0xcb}, {&(0x7f0000f7d000-0x2)=""/2, 0x177}], 0x4, &(0x7f0000892000)=""/237, 0xed, 0x0}, 0x21) bpf$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) 2018/01/28 21:34:28 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$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000494000)={&(0x7f0000664000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000faa000)=0x9, 0x6e29) 2018/01/28 21:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a63000)='./file0\x00', &(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000312000)='ufs\x00', 0x4, &(0x7f000052e000)="bd65ffcc9aeebcc2d1ad4745a830024f8fbc782ddb09547cd182c1dadf10bd96614d6729cef2e48be246d43381590b41d681ded90dfecdba57875e28aa1f9e2e35e74cf5090b6ba659d8ce68b0fd076d7dcbdba351b9d2a8cc3f390f2cf182e9b6ab689e0604e4ffb36188660a815f2d6bdb2264ca9891e9bc1e2d1fb1bfdda3823ec0b1b60f9666b7a818f537f59c667ce8b19cbfc943ae3cb6eb45d7607992a55cbb9db3dec150ad8f1b0f") perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000a52000-0xe)='./file0/file0\x00', 0x42) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b4000-0x10)={&(0x7f000075e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000b5b000)='./file0\x00', &(0x7f0000160000-0x8)='./file0\x00', &(0x7f000009a000)='bdev\x00', 0x0, &(0x7f0000f04000)="") 2018/01/28 21:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000994000)={0x1, 0x78, 0x0, 0x2, 0x0, 0x1e28, 0x0, 0x5, 0x8400, 0xc, 0x100000000, 0x5, 0x3, 0x77, 0x9, 0x513, 0x5ad, 0x8, 0x4b19e8e9, 0x10000000000, 0x7, 0x3dc, 0x7fffffff, 0x9, 0x0, 0xd9, 0x2, 0x1ff, 0x0, 0x5, 0x100, 0x1, 0x1, 0x2, 0x6, 0x0, 0x8000, 0x9, 0x0, 0x60f7, 0x0, @perf_bp={&(0x7f00004ed000)=0x0, 0x7}, 0xb0e, 0x8, 0x9, 0x5, 0x4, 0x400, 0x9, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x8) r1 = perf_event_open(&(0x7f0000ac8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x1, 0x0, 0x0, 0x1ff00000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cca000-0x8)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") 2018/01/28 21:34:28 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000cf000)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000347000-0x18)={r0, &(0x7f0000ef9000)="5618c048c694d74980da0288bd8871954cbaaf9e253c82f9baeb3fc698be8658f3d1a16a742048eac817589811ec5921a855598c7127bc17f7fe63c1bb93aa88ca93b5405d74ed4b746917a99a3ea4c732edde0282e54ff068d436afde0772cf92b9d7d5c3a5547c872099901d40588a59e5245c89d84858813986c21c48375bb81f5d68f460740bc416c0b9fe2661c6aca9d7892c400d378f4f19eb3fbd9c15a441c3", &(0x7f0000efa000-0x99)=""/153}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004b5000)={0x0, 0x0}) [ 136.082565] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 136.082568] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 136.082572] R13: 00007fff994afe0f R14: 00007f259bb1e9c0 R15: 0000000000000000 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a65000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) sendmsg(r3, &(0x7f000030b000-0x38)={&(0x7f00001c3000)=@llc={0x1a, 0xf8, 0x1, 0x3, 0x5, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000e4c000-0x90)=[{&(0x7f00005e1000-0xe0)="8ce3c26d7306aaee3427e5a984075aef40de5ed54349aed107f57bd074ba032fbd142bf89dd0d124a978678d74003b474cabf37981e2f912a2fef4b516bc9b5961d0f38284b3a2ff4fcc66552abc433440c2cd416dde42ad7cb4d4f8ef72b75bcd283fe2805d76ee1a32bdedfb4e5c9fbc26a739536de80db74283ee00f44b6a12a602b39b04c94a89a399f4dc54da302dbb7f339b1acf5289d7d97ceed57e403ca9f091ee98851c74312464925ea33edaa1b4852b8d9dd6d0962731aedea43bd6cbe105914680e2472720cb72647a11569e7c06d9aa0b68fc72d096550580ea", 0xe0}, {&(0x7f00004ca000-0xab)="d361617a6bcf6717489b50bb8892add724c3a84f7e6cf31935811bf012015530f30776da348bce18ed5c5e3d3da08205c69c98ac6d5959cba5eef4daff253c2f43637c3c7928dee6178eebf0570b43f8c6acef09a76ce43ad77236bb77dd6aac7434c3fdd5419b739f5345506021a0fded62be651946ee632847c35461c45792b7b26798d69d5c0b26e87dce271f106c8a6b900674e12ebd9a41e3ff490d5d5c81f532a63be7edf60356ff", 0xab}, {&(0x7f000070f000)="965dc07a4cdd69db7b9d141830de251c9afdbfb7869d0bd83ef2654ca7f2ba5d2174c3b455f194f5cd6cbcdab9c9d79335c0af7c57d519c39fcbfb4bb9bba3cf63bb3a1b8d94427b18a607a0528a8764fc1275d88d7a7858393dd11713ee4eec19381d0fbb308687a20142d93f4eee987b145b419a0083f741f1e9c4bd04a287e90c6ce4fed843be4cf99d8c6fb33a5b8ede9a425ff6b01eab015e52278e8388", 0xa0}, {&(0x7f000097e000)="5ae7c4970418e7f8f244c3b97ce8d026be8c6c66c2", 0x15}, {&(0x7f0000dc3000)="0536d06283e3d144532b3608bdd4284aeb2289a30f9e4d49526825222aa40d0663bfa8e3684a585f3ae4fda9c7c5efe29133e4f893e9e26a04e6ecd778caef576e23f4275c51a4894f6526f22bddf752a2f063c315a409219d1c3e6b55850e20d3994ed1b8a7f95466a6663148cd0468a9775432b1b0a34d33b2f414f52e27b1e44a77449e7d4b2083d546ceaee7bd85ed5907542ff7e16e72a9d3263a3c6c5ad9edd4ebf1c763f8b995", 0xaa}, {&(0x7f0000fc2000)="746a614b5d82a21ad3c46243b6c805cdebc468113b8cef78a5bfce0dd2ef56038584cf102c385762525515ea76a3661abea25700ae309864779b6e545c4bcbd262e4eaeef1dd902ca28215538cab95cf17086c08fb54c33ff30e8857d49b9c327fb27b1105ed51fcbea1b16974a840d9eee783cef7fc6869f3384742244767d35169e0fb220c47316fee25d454b50bbdb68e803d8b647823badc3ba263b5e376648b3121c969f7c444dc95", 0xab}, {&(0x7f0000bce000)="e4b560557c0a0408316860719f2fad17c6d33a31256f15b2203de4758e5058398ed33a7dc814df6d3e8e17b13d21538aa8a617f1b32b8c734f76837e9f115e895e1b4b1981a10c61bdea10bdeb56196189f4d7ac8b728ed23b36abfa2fd654c10896df2400b273360fa1311e1e7091dd602185188e9262093c448bc9598baaf9d3e840092cbacd99de6bfb1d8bc82eed7ebbb4ccd83baa10bdb1d93f6c6f3a19bf7c1c08fdad0d16b44484582cccf98367921cc74a9655473735ff711c91a03fba69bee8f503c695ba0a9b4ef6e35c7b357dc51d1156f319889e39", 0xdb}, {&(0x7f0000517000)="5cc5efee2437662ef607f23ebc4da74f806f0a680db1220490209ed4e966428d7c9a5c94a4ad3a3c186f129d745b3c16c7063f03641a584d5b9a8e829b433db37b857b1e9a70c775ed043a8e3c53403acbc2b73211b1f74972257bee2a0810aaf9cc9a3f4d04d015c3b49d76a97d09b12b4e7f0e2e25ab2efeda287b13716439352242a865326ce339e19ddd42fcdbbd6a80ea12d6b056c069c29545144d9843c1ab98c9b60cdd838d128a597840492fe72cef9538249c3b0b883e2158c73588c76b8fa0be9f9fa2c9529307a1721baf8420c77a8aa0c7e1db17883a213299e548d0a457543a0efa0705", 0xea}, {&(0x7f0000d3b000-0x95)="25c48a7aea204c6618ead0f511f25cfe1b1e8c7d744ea9bb6ab4f7f395f1601e38cf47b3e1ccb56408b10b5a7fe9511cbe58ed7806bdd0f11512187873708699c13ff7ac6182f5a9f8ddc9d98746b4342bfe4ad53600cd844b85a2ddb3ca02178e1d5b819e2ae1a1366313d98f444710f6c84bff439689d5b126adc7dea40d7f74362bed64a844c914f1586b248a7558ed678ca4fb", 0x95}], 0x9, &(0x7f00002e1000)=[{0x38, 0x109, 0x1, "1e562b2e9a366a90a4feb327b61e944f8174d36667d841e9d99c4bf5427f2df911"}, {0x70, 0x11f, 0xd7d, "261b462a777128bf7c9e181a134d72dad9744dc3ddf63324466445c82cfed6d7830c36a6aab20ffa06cde833eab6434b3f92cf9c5c0b6c680e0493a6a5ede64583e6ed80da204a7dd6d25956b0f8ba791c8d3660052c7adeb4"}, {0x10, 0x109, 0xbd42, ""}, {0xa0, 0x89, 0x1f, "940410c5532bfddfa164488b64037818cf6ba23069a8c468e68df3e70deabf4872ffa1ed74530c4aa6d59110973e565195dceb979065d3b40cf4b88d65d2c582b045e69afb0f92bf9112e280e18404f5df80c68c1ff4a68f08167080897724e2e60be87303b0898eefd8dff0d2905bac937e6ed4012c48d70f651eff90b9ca709edb7712d10d8418e950"}], 0x158, 0x804}, 0x1) 2018/01/28 21:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000491000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000124000)={&(0x7f000043c000+0x8f3)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000688000)=[{&(0x7f0000b9e000-0x55)=""/85, 0x55}, {&(0x7f0000777000-0x8f)=""/143, 0x8f}, {&(0x7f0000bb2000-0xd6)=""/214, 0xd6}, {&(0x7f0000e62000-0xa1)=""/161, 0xa1}, {&(0x7f0000f13000)=""/154, 0x9a}, {&(0x7f00001b4000-0x3c)=""/60, 0x3c}, {&(0x7f0000355000)=""/199, 0xc7}], 0x7, &(0x7f000085a000-0xdb)=""/219, 0xdb, 0x2}, 0x40010060) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x5c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000018c000)='cpuset\'$(procwlan1,lowlan1nodeveth0#nodev\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f000044f000)={r0, 0x0, 0x0, 0x0, &(0x7f0000b75000)=[], 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007ef000-0x4)={0xffffffffffffff9c}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000073000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000ca000)={r2}) 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000525000-0x7)='devpts\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f000045d000)={0xf, 0x10001, 0xb8, 0x1000, 0x1, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000df2000-0xc)={&(0x7f0000f4b000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000fd2000)='./file1\x00', &(0x7f0000b66000)='./file0\x00', &(0x7f0000e0d000-0x6)='ramfs\x00', 0x3f, &(0x7f000000a000)="") 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f0000397000)='./file0\x00', &(0x7f0000067000-0x8)='hfsplus\x00', 0x0, &(0x7f0000bff000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000872000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000689000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000075a000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000771000)=r1, 0x4) 2018/01/28 21:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000703000)={&(0x7f00007af000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c21000-0x10)=[{&(0x7f00001c0000)=""/104, 0x68}], 0x1, &(0x7f00004ff000)=""/38, 0x26, 0x1}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f0000d26000-0x48)={0x4, 0xb, &(0x7f000079b000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x3ff, 0x6, 0x4, 0x6, 0x18, 0x4}, @jmp={0x5, 0x0, 0x0, 0x9, 0x0, 0x130, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)='GPL\x00', 0x9, 0x54, &(0x7f00008a8000-0x54)=""/84, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/28 21:34:28 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f000000a000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x4040010) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000001000)=""/164, 0xa4}, {&(0x7f0000005000-0x77)=""/119, 0x77}, {&(0x7f0000002000-0xf4)=""/244, 0xf4}], 0x3, 0x0, 0x0, 0x1f}, 0x10000) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x4, &(0x7f0000eb0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b44000)='!ppp0ppp0vboxnet1cgroup:\x00') perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000056c000)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() perf_event_open(&(0x7f0000313000)={0x3, 0x78, 0x80000000, 0x100000000, 0x6, 0x7f, 0x0, 0xfffffffffffffffb, 0x10000, 0x8, 0x6, 0x2d50d72c, 0x3, 0x1, 0x2, 0xfff, 0xfffffffffffffffd, 0x3, 0x400, 0x2, 0x3ff, 0x6, 0x5, 0x0, 0xff, 0xe3e, 0x6, 0x6, 0x9, 0x1, 0x7, 0x3, 0x9, 0x5, 0x0, 0x1, 0xff, 0x3, 0x0, 0xec7, 0x6, @perf_bp={&(0x7f0000fd1000)=0x0, 0x1}, 0x404, 0x7, 0xc7, 0x7, 0x7, 0xdf8, 0x2, 0x0}, r1, 0x5, r0, 0x6) 2018/01/28 21:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000093b000-0x78)={0x5, 0x78, 0x3, 0x7, 0x8, 0x100, 0x0, 0x800, 0x40000, 0x8, 0x0, 0xffffffffffffff80, 0x1f, 0x2d3f, 0x40, 0x10000, 0x1, 0x0, 0x7fffffff, 0x2, 0xe, 0x7, 0x71, 0x707, 0xe3, 0x2, 0xf96, 0x1, 0x80, 0x95, 0x3a, 0x2, 0x10001, 0x20, 0x6, 0x7, 0x10000, 0xb0e1, 0x0, 0xfffffffffffffffe, 0x5, @perf_config_ext={0x40, 0xeec6}, 0x2400, 0x476, 0x8, 0x3, 0x2, 0x3, 0x9, 0x0}, 0xffffffffffffffff, 0xff, 0xffffffffffffff9c, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001db000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e2a000)=0xfffffffffffffffb) socketpair(0xa, 0x3, 0xff, &(0x7f0000a97000-0x8)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fec000)={0xf, 0x3, &(0x7f0000fec000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000090000-0xa)='syzkaller\x00', 0x6, 0xe0, &(0x7f0000fed000-0xe0)=""/224, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004cc000-0x8)='./file0\x00', &(0x7f0000640000-0x8)='./file0\x00', &(0x7f0000fed000)='sysfs\x00', 0x0, &(0x7f000060a000)="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") mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fed000-0x28)={r2, 0x0, 0x51, 0x8f, &(0x7f0000fed000-0x51)="3d4327af2cf9bbe9a9a8e325fa0c0ac108e693f43aca82667d3d5a564c9ce6fab7bbf2cd0fae7ac1eecbf43ee7c4eaa095951a77b3534894a39227c849657b9039c8b4cd1b0bce1dd67b680662ff53aebf", &(0x7f0000fec000)=""/143, 0x5, 0x7}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007fa000-0x20)={r0, &(0x7f000032f000)="0ebc27d0a181a9f51ceb24f92b92bec3efd0b09b2055a76c92dc868277b72c2b57c9702a5fa606ae4f530ff051fba10b", &(0x7f00009a8000)="71eab922376ef372370df35bbfa175729b3c355d5b33f7f4f5885191ca86c71d480bc25a171bc5a5b3e2ac7dd8f1182cc46b636225d4f4f971995cbf92ccb47288e9c25bd3331705823678afae9a0567a4719ee0c6ad79e01144bef8fe6d291ed2530f09b99e3fafa9860d2ce9f957d7adc801a0920b386c8ed2fae1991f0bca7cc3fc1cc51547af31063d627f734a6a9b1bef3927b24b3927a6be59d5f2ade44eff4ee4cf5452ed3967ab2d691f18b20cec0e8fdd852328e9a0d7ad3419e9e3ea9ee22412a4424c651020aa873159fe24cfd11776f2dcc85a5fcb1b7e509fec943c3eda4255bdcd", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 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) mmap(&(0x7f0000625000/0x3000)=nil, 0x3000, 0x0, 0x10051, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000101000-0x18)='&vboxnet1/cgroup)vmnet0\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/28 21:34:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x805, 0x3, &(0x7f0000bff000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e17000)={&(0x7f0000912000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000051d000)=r1, 0x2f5) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea2000)={r0}) recvmsg$kcm(r3, &(0x7f0000015000-0x38)={&(0x7f0000acd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e87000)=[{&(0x7f0000a1c000)=""/158, 0x9e}, {&(0x7f00005a1000)=""/219, 0xdb}, {&(0x7f0000448000)=""/52, 0x34}, {&(0x7f0000514000-0x62)=""/98, 0x62}, {&(0x7f00000c0000)=""/240, 0xf0}], 0x5, &(0x7f0000a31000-0xdd)=""/221, 0xdd, 0x6}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xf6c, &(0x7f0000001000+0x304)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x8, 0xb, 0xfffffffffffff000, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r4, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000f7c000)=[{&(0x7f0000e2a000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000791000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000041000-0x6b)=""/107, 0x6b}, {&(0x7f0000623000-0x9c)=""/156, 0x9c}], 0x6, &(0x7f0000000000)=""/176, 0xb0, 0x6}, 0x40002000) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000935000-0x38)={&(0x7f0000cee000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000485000)=[{&(0x7f0000204000-0x85)=""/133, 0x85}, {&(0x7f000035b000-0x5d)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x5}, 0x10101) bpf$PROG_LOAD(0x5, &(0x7f00004f7000)={0xf, 0x9, &(0x7f0000d22000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@alu={0x0, 0x4, 0xd, 0x6, 0xf9a9f150a8824b0c, 0x5c, 0x10}, @call={0x85, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000030e000-0xa)='syzkaller\x00', 0x800, 0x69, &(0x7f00004d2000-0x69)=""/105, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000) close(r0) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x4, &(0x7f0000fa2000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000cce000-0x38)={&(0x7f00009f0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b11000)=[{&(0x7f00001df000)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0x2}, 0x2000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fa1000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fa0000)={&(0x7f0000fa0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000fa1000-0x70)=[{&(0x7f0000fa1000-0xae)=""/174, 0xae}, {&(0x7f0000845000-0x4d)=""/77, 0x4d}, {&(0x7f0000e81000)=""/72, 0x48}, {&(0x7f0000fa1000-0x54)=""/84, 0x54}, {&(0x7f0000fa0000)=""/2, 0x2}, {&(0x7f0000fa0000)=""/163, 0xa3}, {&(0x7f0000fa1000-0x69)=""/105, 0x69}], 0x7, &(0x7f0000297000-0x6f)=""/111, 0x6f, 0x1}, 0x10000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r2, 0x0) 2018/01/28 21:34:28 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c01000-0x78)={0x7, 0x78, 0x1, 0x2, 0x3, 0x4, 0x0, 0x3, 0x80040, 0x9, 0x0, 0x1, 0x10001, 0x9, 0x3, 0x34, 0x9, 0xfffffffffffffffd, 0x6, 0x2b, 0x3, 0x7, 0x3, 0x8, 0x3, 0x1000, 0x3, 0x101, 0x4, 0x5d628d8b, 0x299ff39f, 0x9, 0xfffffffffffffffe, 0x6, 0x1, 0x6, 0x20, 0x6, 0x0, 0x4, 0x3, @perf_config_ext={0xfffffffffffff26a, 0x3}, 0x20080, 0x9, 0x8, 0x0, 0xfff, 0x100000000, 0x100, 0x0}, 0x0, 0x50ee, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x6696, &(0x7f0000627000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000feb000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x806, 0x8, &(0x7f0000b45000-0x8)={0x0, 0x0}) 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x7, 0x1, 0x0, &(0x7f00001d0000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000630000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='fusectl\x00', 0x1ff6dcc8d136429b, &(0x7f0000000000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x7, 0x4, 0x0, 0x5, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x80000001, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000004000)={&(0x7f0000000000)=@ipx={0x4, 0xfff, 0x7fffffff, "a5248d96700e", 0xf68, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)="b00a5ed3bd9bcab0d4c7d58b89c0181f2cec7fcb2763eb3f03513e31135cf5a575aa73d5d02632a5a8742959e3235754b4c14a4de8a787afdd240e5a63391bb9a4ab510f9b329565acf60f4b18e7b3336ef97931da68d4c79b060fdda6819d90ba2e6b671ee6ed6063d20c8a77ff63c2abaada42adad5da8cf6134e6b592e213facf7ac4d426ef72c1c7d68ed7164e81f15c8b2d1a0b8401f93e1dca69d99060d0bfa6f410b723b637b22b800835bfd2e1e3aa81dac9616ffbfb50315cd46f55147d8d0f658e65b28b0af56ec612dd813a14234dde07dd593066691475", 0xdd}, {&(0x7f0000005000-0x45)="c64488e077bf50a77881d668e76bf3eee4a05d959f74696a93b77815eea6c0b0449f218db7c58ea230c96876929fa7f5c54293376bb64b4c44f9cd045444d1d8467cb619d6", 0x45}, {&(0x7f0000005000-0x80)="a854d665a002116b5f4ccd62c3180d1ed7897b3076d1c5d36429dd7c6277e7f7dca18c07799b9f77d4ad879bf9d712abdb6ac67a43f2a75428aa908162a9f8e653cdc9c0d054e2648d33201dc3a8f508b600ba6f6614f92557ab8a3772ad71262e52c5b07f38207154838c0be4e17ad486d47bb24d188817e73765e38df411cf", 0x80}], 0x3, &(0x7f0000003000-0xd0)=[{0x50, 0x10d, 0x9, "aa524e9eabfa359975bf125b9027366693a270339b4cca631df93c5ce7955d62625e331545edf5623852e72b00587185f67db3a6a2ad71e0a0"}, {0x80, 0x111, 0x10001, "cad3715d30df5a99cd1a96906620c1c37ecf612b51909b5c7c3143ecd68e63a2eaf2fbc0d97b370739b5ce1c6a96936e2ac251f775ebba471f07e9d17b3db96ccec13465db88e9ccfc7dad08c6e7e09f6c46221a5dff9907e5708c6ab884fa723470773870c1ac9e349c83e5a630"}], 0xd0, 0x24004010}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r4, &(0x7f0000005000)="285e470eff323a1596bbcc89676e7f552a892f0d8618f2b8daf1c5ec6e87ae214691b9f1", &(0x7f0000005000)=""/126}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r2, &(0x7f0000002000-0xd8)="9424efe00e66e5552c914b5857dd69d6f4f81022094960621d3508c13b3d24e4d0ca34fde3de53bee961305071f75b7670b194dae8d256b623a7b759d12717528f31970e8cb24b672c72499335e1582b308bf6a28aeca5e4add1280d3413b75c850a238e0ec427ebb2b081f1cf55f13fe44b7dfe0d4f6130db1c4ea282a19fee6c91b00673dcc060de17026e359ed06f3f62e2ea246eb90b87012d240bb1bd8dc9027e770f345f7dc68daa9f26c384b4ba7aa289e155beedac298c5283a5bc0f34907ed015637146e62705011629ddd355aad8680acedfe9"}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r2, &(0x7f0000000000)="b2e8cba1c89bba6382d16ed7777958bb3f9824ad2b136355aa4728de58e04a24a950757adf7a843cd690c98bdafd22", &(0x7f0000004000-0x82)="81d471b895cc1f1e9eb8569fb0b031f7dcd5d1999634ffec6c45c7695c68693c0f22661f8c59d7b0b1c970dc3b4837049905d76d7e2caaa06b87c0b22c081d8f1518491ef370520df4b96d9f81f171235b01f79e775407a8d86ae4a4ee8304cd15d77dcac0822205507d465e9070f65fb1cfa8ea73cc667d2a090d7c787b8a8f7ace", 0x2}, 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) recvmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)=""/81, 0x51}, {&(0x7f0000007000)=""/73, 0x49}, {&(0x7f0000004000)=""/86, 0x56}], 0x3, &(0x7f0000002000)=""/232, 0xe8, 0x101}, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000)={r1, 0x3, 0x1, 0x1, &(0x7f0000009000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/28 21:34:28 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d92000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000a1b000-0xa2)="317b5abd9daa1fa7dba5013dce6a37b3a585d9e211c17e022355ca4b8b79650b7874681327ee8dc159ebd4d3bbd1340f22f180a3447bb3d4f7f27e90ef032330de9af632613d41caebc3b31405942bf7122db6bef59e2b12ba1c349c10a3f89b203715d174dc8ba23acec749f81ac30ce17cf1fa67925911333249451d64b35b55eec9e231cf97bbcafd36141b86d4354c04ce302101f92b783c43e2742a7f943a31", 0xa2}, {&(0x7f0000001000-0x99)="7ddbf20270a8cfa2d367b337ce6862ccc796dda0e4d6f4b40394feefe016c95b2b80e9d43222964a39c452673a3e996f1dacfbdd75023c7df52dbafe58088cd22887286b455a9935132cbc7779a9b90303755daccfb152ae18aa8d9165a7a7548e4ef75b8e0128a2d35c50377e1c41280593ed57c358288ad09fd239c0459a55f36c31aa83183d0240d5280a6193500f35c82102ac42cb72f0", 0x99}, {&(0x7f0000001000-0x5d)="ee3420fdf0748eac26493a60e70b016c3978bab1386eb8a588b3757d97b97bca9036023e246543e241482065ff07cee63f288dc12ff9eb57259dc266ca9adfe709258b7584d2525edf0456a7e96e446c8e486573a3244e7e5bcafb067b", 0x5d}, {&(0x7f0000001000-0x92)="257b2e537c7768b4cac5bd0b8503c29da03e4438055477c6dde92bc95f29175ea04f6db040dfe7f5e4900e7e13c56d8655e4792ac3424228cc6ebbd61ea71fd77bcc73a93e353b57dde3159918255a3091ea2210ce08a4bf41b4c24b84d059d62b85cde512ffa9ae5e7e356c4d782087cc885e9763541b0e38b5a6b14dc546f89af2ac6aef494e346bd471bcc6f14ddf8565", 0x92}, {&(0x7f0000000000)="1201797e912302fd6a77dcef5665b38b068226ea861b8427b37c47cdbb05ea4f58c4941d85", 0x25}, {&(0x7f0000000000)="1ebbee06d9ef592d384e60a87af9ccb38bcc8aaf", 0x14}], 0x6, &(0x7f0000958000-0x1488)=[{0x100, 0x6, 0x1, "ca1f67488e420a0f1593bc00170a0574d6758ebd9e4cd94bac85377a0b1888a8b979766df7b1c471586c0f03ae5a183ff6741389ece09631e711a6fd6b68883c52c8605843cfe4925cb93b4b90ea948b15f43a3de4ae723f4eaa8138838cf894b097788e2c9b9edcd717d29714bfaee8d3beca7589c2d4e0ce0bbed80c83ed93b99dab7726f5ec90b4e69c216d0825b2bc06b4ad425c6e168217d44b08b65c91b9fa9e55d28b1de0f0e63464a595d0226d2cc7446125d3cac552c37667add168cc8519393fbef1f83bdd0601e0d588be08b862a3b10fb84f2dc2d9b50273a35cbc2e8c23b515cb9ca2f7"}, {0xe0, 0x112, 0x200, "0a8720ee144fc020bd770dc81caa2e8fe493daba466bdd613564412c95915733f5dd636c04c7dcfe077f9321fcbfc91d8658dbb7e5fdf12b4387404e412debeb8e6b3f3be8a21142d2c05b2138bd34efece76517273934be9a617394786522bf0e69c47a65dec6c115bce7e9f4f891e5cd1cb6acdcf2e6ab27b146120c617394a754dfd820a9f81342122b603c72943b46cd5ae491a85f1750bcf2e73064886052be4bbacc443d70dab96691a3fc983d51db82dcf09d2a2f81e01fd4fb226bc38e613b880fbeb030193e0f57"}, {0x68, 0x119, 0x0, "6189be9f7070445bee020975c995b43186aeba9bbeb166c122e77b06c84d49a63d610b07b0d83cc5d95bc71961e8f0e20c547502fbad36e5fe3ec74d113bf4d425432f62f1ee2faca80e76b7ddb8b1e3b9518cca"}, {0xa8, 0x104, 0xfffffffffffffffe, "b84323cbc2847d7055845d3b0c0efbccfa1bac194a6030a76e66394b37e539079b2eddcd81a0040ff17abc6814ddc1c0c04d9553852c92fbc1f464c91d7f573665f5d1c68a925d78b297debf18c93ce357feff34d06abf897959255818ad4be72458532c8208a074c55f74d177b46b8b8e13c79f8d0fba4789a75844e41a04f518d5270565ce5acbe1e046af90292d5d2821b628"}, {0x1010, 0x11a, 0xb82, "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{0xa0, 0xff, 0x1, "fa970c681ea20b3a8ced242efefb35c9ff471809d6ae7c73533e45235d0b5625c0bd5436228005406e30038acbee5f1becf91832c19721859bb22c49f34cd66e893e009cf5a94cb096a71867f2ea4ce5d9f9a8a1ed8945a0196e75d7cb635d55d0c1aee5b33f30a90219fb4391f1d9ed42a804a1886a0b08e0404e26263b9b393717039ecb4b1792f9313587937ff9"}, {0xe8, 0x117, 0xffffffffffffffc9, "99732cded8048aea5b4e8df5bce22a6bd84b7e88473975357ce72ac5c3198f66d8244cb2328a549a308975845de77eddff146d9b7f0283015687126f94df0f877c82a5cef6b9cbef34b7567c61ec155487bff5d3a9971603a14ba266b89c63f07ff8cb572f7018808a3a30312e4506c6c457707bcab1063ec4abea92c2598658e075025c7ce47eb726e7442c5417d1a8f7df584266234c91892427392065538a1ec3ef4529487808832cbcecb85f67ee7057c0d3290ceec9d077651296615d4a7d5496c9675fae5b33099095142721ff0f233cb0"}], 0x1488, 0x890}, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f000000a000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x4040010) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f000000d000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:34:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r2, 0x0, 0x13, 0x3, &(0x7f0000001000-0x13)="8ea4e10e63a68b542ef8a32cb708d4f882c0b4", &(0x7f0000001000-0x3)=""/3, 0x7, 0x101}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0xffffffff, 0x2, 0x18}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r3, &(0x7f0000001000-0xcd)="243939eca4917c4891e6ad01512f2b3ab25bcf340e938794885ce797e6e62bda773896ab9cedc36c00ab38d6d7606713f3271aac4626cbc6fe7c8ae77cb96a6929be595c8a391e40519591cb3f3ad5de2458b1f1faf69c609e198059c9b326fb629f9402a38fc783d993b7e1143163291f5266a2ddcb2e53e1ddca138f033b7aa0718b4fa9f8540949e84723807119c6a26a23809b13b23d49230b6b3745f1e41d344b0ffd080ac8b173d6c2bdfdc9b114f7bae72520d70ca4475d4e8f452a44f8f5017051d21093a4eefa75fd", &(0x7f0000000000)="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", 0x3}, 0x20) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r3}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x27, 0x7, 0x6, 0x2, r3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x4)='efs\x00', 0x2001000, &(0x7f0000005000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000006000)='\x00') socketpair(0xa, 0xe, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000008000-0x78)={0x1, 0x78, 0x2, 0x624, 0x80, 0x4, 0x0, 0x2, 0x80001, 0x4, 0x1, 0x3, 0x10000, 0x4, 0x1000, 0x1a, 0x75d1, 0xcc, 0x7, 0x1, 0x4, 0x80000000, 0x5ac, 0x1, 0x5, 0x5, 0x5, 0x8, 0x1ff, 0x7ff, 0xfffffffffffffff9, 0x5, 0x1, 0x7, 0x3f, 0x7ff, 0x0, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x200, 0xc2a}, 0x8, 0x7, 0x5, 0x0, 0xffff, 0x2, 0x9, 0x0}, r5, 0x3, r4, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000009000-0x4)={r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000006000)='./file0/file0\x00', &(0x7f000000a000-0x8)='debugfs\x00', 0x0, &(0x7f0000006000)="21a9cd706682682c541fd6e7a441accad40bc0b2e3beca4be25fa7d812c7a9c7caab4aa8787bb3c571b301b91b0b3144d2a54f9e4641a6c80c3dba6436ffcf5746e219113038da9669525c0d5ca2b500a5d0d4b2299c172b40b6e1c28942345ff40725fc032dd1ca28641a3d3d1ade977ce8e545ee97680d7a8a7c1837e0477d145b1de426ef02214c") 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x401, &(0x7f000047f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002f8000-0x14)={0x0, r0, 0x0, 0x706f876214ecbd33, 0x0}, 0x14) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003ff000-0xc)={&(0x7f0000773000)='./file0\x00', r1}, 0xc) 2018/01/28 21:34:28 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffff7, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x10ec}, {&(0x7f0000013000)=""/92, 0xcd}], 0x2, &(0x7f0000013000)=""/161, 0xffffffffffffffb5, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f000001d000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0xd, 0x9, &(0x7f000001d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0xc}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='GPL\x00', 0x5, 0x3d, &(0x7f0000018000)=""/61, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0x391000)=nil, 0x391000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = getpid() mmap(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000392000-0x78)={0x5, 0x78, 0x0, 0xffff, 0x1, 0xffffffffffffff00, 0x0, 0x101, 0x8, 0x5, 0x1f, 0x1f, 0x51, 0x5, 0x1, 0x9, 0x0, 0x2, 0x2, 0x20, 0x100000001, 0x101, 0x5, 0x5, 0x3, 0x2, 0x4, 0xfffffffffffffffb, 0x4, 0x40, 0x7992, 0x1, 0x83a, 0x8, 0x8000, 0x9, 0x0, 0xaa, 0x0, 0x6, 0x0, @perf_config_ext={0x100000001, 0x100000000}, 0x10316, 0x1000, 0x1a37, 0x7, 0x1, 0x8000, 0xcbb0000000, 0x0}, 0x0, 0xbfd5, 0xffffffffffffff9c, 0xc) perf_event_open(&(0x7f00002be000-0x78)={0x7, 0x78, 0x91, 0x8001, 0x3, 0x1, 0x0, 0x0, 0x400, 0x5, 0x2, 0x1ded, 0x400, 0x1, 0x3f, 0x5, 0x6, 0x8, 0xffffffffffff2cbf, 0x100000001, 0x52, 0x4, 0x1, 0x577, 0xee0, 0xda, 0x1, 0x4509, 0x4, 0x3ae, 0x93, 0x1, 0x7fff, 0x9, 0x80000001, 0x7, 0x7fff, 0xabb4, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f00000a0000)=0x0, 0x1}, 0x10, 0x2, 0x3, 0x1, 0x7, 0x5, 0x5, 0x0}, r1, 0xfffffffffffffffd, r2, 0x8) mmap(&(0x7f0000392000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000081000)={r0, 0x1d5, &(0x7f0000392000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfffffffffffffffd, 0x0, 0x9, 0x0, 0x86d6, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(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) socket$kcm(0x29, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000916000-0x48)={0xb, 0xa, &(0x7f0000da0000-0x50)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x3, 0x0, 0x6, 0x10c, 0xfffffffffffffff0}, @jmp={0x5, 0x81, 0x7, 0xb, 0xa, 0xffffffff, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xb9a}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000384000)='GPL\x00', 0x8001, 0xb6, &(0x7f00004a4000-0xb6)=""/182, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/28 21:34:28 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a2e000)={r0, &(0x7f0000fee000-0xf5)="b054715988a655106c4089133857835a268b466494e8c6ae6bbd348f7935aec9366d9d988bc5f3fe8c90fab36b41cae13120600a6bfc7b6d468aec76883d2bd39e5edd977bdd95597b5f1668c0fc01c9fec6992ededf190df1ff629a59fcd0fe1133e848ef5400cff5fc98f1182118525b1b4ebc016c42d4c490f19f5240f9539213601485f8d8bbfc08d3eb9d1e6324d991ec5876a378ddf2de8124eb23e3e9236118d99492ca6b5a230bc2b450b82e201df0314cbcc79eb6cca7e20563e5b46dad9ea213037bcb2bbe5048da1c12bca74b32703b2ada0359fbb102aa92378f87caad5b688e7ce9860a34674ec3ce91aca389d34b", &(0x7f000042c000)="db89a87b82c2ab8ce03589fc937e1f4e244cba905d0458c355abc8d66c7bf1b278206b0d506b999f16eef4", 0x1}, 0x20) r1 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fec000)={r1, &(0x7f0000fed000-0xd6)='K', &(0x7f0000fed000-0x18)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e1d000-0x7)={&(0x7f000052a000)='./file0\x00', r1}, 0xc) 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000056f000-0x2c)={0xf, 0x9, 0x9, 0x3f000000000000, 0x10, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000226000-0x2c)={0x1f, 0x9, 0x49, 0x0, 0x1, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfd0e, &(0x7f0000b17000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair(0x3, 0x80f, 0x1800000, &(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000e75000-0x8)='./file0\x00', &(0x7f00006a5000)='./file0\x00', &(0x7f00000f7000)='binfmt_misc\x00', 0x20000, &(0x7f0000b2b000)="") mkdir(&(0x7f000010b000)='./file0\x00', 0x1) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file1\x00', &(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000c2e000)='proc\x00', 0x0, &(0x7f0000bd2000-0x74)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") mkdir(&(0x7f00007d4000-0x8)='./file0\x00', 0x44) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ba5000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001ec000)={&(0x7f0000cac000)='./file1\x00', r0}, 0xc) mkdir(&(0x7f00003a2000-0x8)='./file1\x00', 0x91) 2018/01/28 21:34:28 executing program 7: 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, 0x6, 0x400010, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000094d000)='./file0\x00', &(0x7f000087b000-0x8)='./file0\x00', &(0x7f0000426000)='nfsd\x00', 0x12014, 0x0) mkdir(&(0x7f0000cfa000-0x8)='./file0\x00', 0x9) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000fde000)='./file0\x00', &(0x7f000021c000)='hostfs\x00', 0x0, &(0x7f0000efb000-0x1)="de") socketpair(0x1f, 0x3, 0xb9, &(0x7f00003fb000-0x8)={0x0, 0x0}) 2018/01/28 21:34:28 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, 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) mount(&(0x7f0000faa000)='./file0\x00', &(0x7f0000baf000)='./file0\x00', &(0x7f0000805000-0x6)='tmpfs\x00', 0xc0000, 0x0) mkdir(&(0x7f0000129000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000cec000-0x8)='./file0\x00', 0x8a) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 21:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000030a000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) recvmsg$kcm(r2, &(0x7f0000145000)={0x0, 0x0, &(0x7f0000cf2000-0x50)=[{&(0x7f0000cc2000+0x959)=""/17, 0x11}, {&(0x7f0000192000-0xeb)=""/235, 0xeb}, {&(0x7f00002bc000)=""/254, 0xfe}, {&(0x7f0000bd7000+0x498)=""/106, 0x6a}, {&(0x7f00008c8000)=""/208, 0xd0}], 0x5, &(0x7f000047b000)=""/59, 0x3b, 0x3}, 0x2000) sendmsg(r1, &(0x7f0000fd0000)={0x0, 0x0, &(0x7f0000720000-0x10)=[{&(0x7f0000741000-0x2)="c485", 0x2}], 0x1, &(0x7f0000485000)=[], 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/28 21:34:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1000000000000007, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = getpid() perf_event_open(&(0x7f0000c40000)={0x0, 0x78, 0x2, 0xd9, 0x7fffffff, 0x31035153, 0x0, 0x0, 0x40000, 0xb, 0xd87, 0x800, 0x2, 0x8000, 0x0, 0x5f71b4a5, 0x7, 0x401, 0x5, 0x8, 0xc520, 0xf4b, 0x9, 0x7fff, 0xf2, 0x8, 0xac4, 0x2, 0x979, 0x7f, 0x9, 0x0, 0x97, 0x22, 0x100, 0x100000001, 0xda7, 0x7fff, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000af000)=0x0, 0x6}, 0x800, 0x100000000, 0x0, 0x2, 0x6, 0x1f, 0x7, 0x0}, r2, 0xff, r1, 0x3) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d39000)={0xf, 0x80000000, 0x100, 0x100, 0x12, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006e1000-0x10)={r3, &(0x7f0000881000)="75e0f0b6b036c7bfb40308b0c5a16ade4b73626daf183bd4a4f44ffa17ee6410fdca017f6f6590c7933e3ab07634ec62ef53657d6aeecd3b47affa035d658940945c93147c9cafd33e0e2acf8648d5b972327825cfe090e7e336b257103c3bb85fcc0d381f7ee895ac4edf9991896608adee6a652505915d908e28bb43f03aa08c3e82ab5992a6d48b18f3db40ff32e17ba46006"}, 0x10) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00009f0000-0x1a)='+selinuxcgroupwlan0vmnet1\x00') r4 = 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) close(r4) 2018/01/28 21:34:28 executing program 5: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000502000-0x5)='[ppp1\x00') 2018/01/28 21:34:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000af000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x0, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) socketpair(0x11, 0x3, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r6 = gettid() r7 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x2, 0x7e0acea7, 0x1, 0xd898, 0x0, 0x7, 0x204, 0xf, 0x6f6437d2, 0x400, 0x50, 0x3, 0x3ff, 0x3, 0x584d2b27, 0x9, 0x173, 0xbf4, 0x1, 0x8acb, 0x81, 0x5ffa, 0x56, 0x7, 0x80000000, 0x35e, 0x3ff, 0xfff, 0x7, 0x1, 0x5, 0xb34, 0x7, 0x2, 0x9, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0x3, 0xfffffffffffffab2}, 0x8, 0x7f, 0x0, 0x7, 0x5, 0x8, 0xa40, 0x0}, r6, 0x8, r4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x10000, 0xb12, 0x1, 0x0, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x9, 0x4) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x5, 0xbfd5, 0x9, 0x921, 0x0, 0x10000, 0x0, 0x4, 0x100, 0x5, 0x8001, 0x5, 0xf77d, 0x8001, 0x1c0, 0x100000000, 0x7, 0x6, 0x10000, 0x6, 0x7c0000000000000, 0x134f, 0x9, 0x4, 0xffffffffffffff00, 0x2, 0xe43a, 0x9, 0x5, 0x3ff, 0x3, 0x7, 0x9, 0x7f, 0x4, 0x3b91, 0x0, 0x21, 0x1, @perf_config_ext={0x5, 0xd1}, 0x28000, 0x80000000, 0x197f, 0x6, 0x80000001, 0x10000, 0x544, 0x0}, r6, 0x3, r7, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x5)='ext4\x00', 0x204002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x22)=""/34, 0x22}], 0x1, &(0x7f0000003000)=""/4096, 0x1000, 0x4}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xb, 0x17, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x8, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x33}, @alu={0x4, 0x45bb, 0x3, 0x2, 0x2, 0x20, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x46, 0x7, 0x0, 0x7, 0xfffffff8, 0x9}, @call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0xed6d, 0x7, 0x9, 0x0, 0xfffffffc, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x44e)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f0000002000+0xe49)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)=""/4, 0x4}, {&(0x7f0000004000-0x66)=""/102, 0x66}, {&(0x7f0000004000)=""/155, 0x9b}, {&(0x7f0000003000)=""/66, 0x42}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/47, 0x2f}, {&(0x7f0000004000)=""/38, 0x26}, {&(0x7f0000005000-0x24)=""/36, 0x24}], 0x9, &(0x7f0000005000-0x6f)=""/111, 0x6f, 0x94a}, 0x10000) 2018/01/28 21:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d62000-0x78)={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={&(0x7f0000a48000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e34000)={0x0, 0x0}) sendmsg(r0, &(0x7f000029e000-0x38)={&(0x7f00006e8000)=@l2={0x1f, 0x1a8, {0x401, 0x1080, 0x100000000, 0x1fffc00, 0x7, 0x3}, 0x1, 0x3ff}, 0xe, &(0x7f00008e1000)=[{&(0x7f000025b000-0xf)="29ef179f23405e3057ddc703556c8b", 0xf}], 0x1, &(0x7f00009d0000-0x1208)=[{0xb8, 0x13b, 0x10000, "52c14f9880579a43958c588201f74d43dd44a19460ed1f5016af20b507019cb06fc496e0c2d663ff737eb871f52c611a2178fc8a5887c899ea62558813209eaf611c43f030259305230169d366a83b972ef7022f1aa290dea2678fbada2b39e97fa84c3c9720f2fee86902b2b6dabb2ded6b9329043ec5e81676607bb5288ab99eac14c7be82b4ba97380df3656d7c4e2dd4e4e8f8540abb34f3dd0bc853a01c5bc1"}, {0x50, 0x111, 0x4, "4379c330254d29f43e2882745df94e21038e43b10312f2d9332c2375521ebeff61505e08d7a93898fabafe15cc5ae4b3a11532b57986bbaf90dd"}, {0xf0, 0x113, 0x401, "61cac103a97fcb7e6fbca3fbfcc3f22aff7677831f54f3f90d38d96f6fdba2335a6a24d67df0508debcf96b848eb051d67807a8280ff36f6231a2c2473a53833a14a5b60f56d57d5d2131513cbf34ed10e5cb004a24bd6aa9435abc6b2c74a7406350cb1d9d6f74d18ea6a34197d7c1bb5ce021cf55986091f23668aa1958a9c88c2a77d2cc6117b823d410192484f57b1f40693a5a462281181cec4e503fbba6a70debab2771a3c403c8e88159b8a2d19798edc318d95738a734dd63cd50805e4d9a5a403fa998b5343af6873eeb3d1651d369a1446277010f26206"}, {0x1010, 0x104, 0x1, "fc7221d7854ab4d548368832b2853ed7ccba2c1a29ed2fd5d1303547407739b730b4c227a53361c8bbdb024a087572bf1fad9a2afdc0e217c93d41a292e0e1e000e8cd20bd15bfc3574a37bc13c6aef068aa590a2c0793c2df3e69c0df3d8f29250dc33d6d82a4fd15faa49fc7ec5bf1cdc8da7b141c7512d5fcb236db1e8cc4a5eb11d8fd870260cacca078a13d3159f944662e4778ba12dd08d51e19cc150f8e0abbd3d54e37764c73ecc11afce43707a8e458627a8fd3a8de7a8ef1f6fb2d7548af312fe029f42ce0fe7601bb1c4a80e47cd3bc8017cba5d0aa583044c0486f9fc35dcd7e8812a026d6d78d0e05ad50660f709dd30718b7102a064d1074c1dc999aac01b2d5ab958d5c3989548a5d2b69ee6f04592e9dce9c404467a5634aa0205b4975ebac7e42219dbf34d925baf2732d8657ca808bbdfa0384be656fc0e1223cdedc00d2d4f0fc6a6418e4fea0df62392b2995bef75c520536d1e02192a409bf8bbfa58d4e72701bf1e704d92cc6e91e90a8cdeb805edfbca74847b7d960896bd578d70fa0114c733655301186d1dec48148d92936bb35f076f6928dbf45c9db1f77337ed87a5d83579f18020b33a937df477b876b1897ce4cb78854ba0a1abdf72356c860e2048f7e313ccda6c1abf475e3f72a9efa61edaf4fd8b369636b4eb0ed3afd328073d2c64d8acaca6793064dfe6309259b62cd5404541f802f8ea71102e5225ecaac16beacf2739cd25e675f9204ae8f16056c17eb006fc69d67f87784a0e35cb7472b1d75f53ad6d4146e31854bf3b2621bc741c22f73b00e352396fa457d52f0da309e98048de0d1d385439fc0d7dd7c6fed86e182aafa120039bf76de6a072ee584b7bb10b7ee4cd124e979ee7a5f7fa7b85b6921bc09e08910c4c30a96a75b6129c51dbb06d687fbb469955befd8dd52ee06163710126f9efe8296079d8180f2f1043da483f6699ed307260af65d16e31e62952e422819f6e6a462ec789c65bc379638137a2183e496d11499689e5c943a6b9dbe017291d383f1fde658f56a9bda8fed8132adaeca999629a84cda3b5591eb92639959d52366dc9c36da55988724e851e98c262813e60a8b92b8ca3c443b07b5a71fe8e5828f9740bcf8db70147b6ed2074befab193bb4f79b6b892c619f5b61363daa7698713cb00e5e93d839f35550c7dcc4171da6c069015e35621be17eaf0dc569796b7f86f5746b6c6bd9a876db6cdfd564006f3e18a57c38a46e29eb5c1f5a580ea71a9ad4266dbd801d67ec358edbae7c0e10678f449553a15fe5e72a8c7ce7f9c4da906a682fe0d547b707eb15d7ef75a8ca281755fef9d48629c3e45e3627ff292993adb35969ce31d505666e5b091138868f724d6cd77c22647fddf0ecdaaaefba0ea9233979ead0ca909baf44d2505654cbcb271c132a5b11d0217b40777689e910caa780c637bead3004956fcd020c03ae5724a1f2ed67d4db71a5a49641e60b0a6054f29acfcbc26c44824de193daf8728f6a5af23d5dc4cb478671af5bf9c928eef4ceecfcff28ede62c00a53d7ce6709fb933f9f6a68df8a96f480c52be2fa9a68c5f28e279da8d7022aa98c7e0ca128aa4048272d7f094774a337c3d5c77f4defc013380cf8c9ee097f62f6c7cd9a0e5c8d8d0d9485f291ba93fe9e4a0a40aad0d96852ed1fe7eecb76c4dbb7e0779504246ac4fc3ce99899510eaf0af674006815d2cde593de5d39c4d83f92312a3822713d910878d3e2622783b9221fc4a9a09f4c838a6e7823be4c674d65f584f6a98fc17ccd9d6e0c7abc1b3714fd8ebd268a99d061c5f4f75a471aa154a910f1bc00496aa5520425f47bd88c3e9b1659ad0c007af24fd0defebc6277bd7b81fa3c8f24f2f09365f2a45f5dfb417ccf559e760c58d17ecb14c79331f79f590f2d03ace09428eeabb507f85d5c8a45883a67a0fcc811b8fdee13596711f39c8ba3b5f579c6c1d818f34900a901a57780ace83807597ed45c39cc23ade9678116f904a852e94202bedd51e426cc7ddb889ae435cb109cc9daff1f86d56078a600d0c0b42f9a00f50ad8cb121e6b83a05fdeebcaeb185f839aa05686b74ea60ed80e582ba019b08459a042ef45b2b14bee7c9efe593f67873c2cc02d1f549a3898b8e2f5d96281e8e120eb7cbc039b0efc3b89978d15f84e0c1f69f9a375b3b77ef41d1627d232fdf44aeabcc70d33fdd3ec37529d3c8805b87b1bb50cec04a7924b207a73d2914a4dbfddbc6711635e66142dd42dd20fa99d10e6e18453509e2971c75fb8b219fe80d2d8df0aaa862065a99500106c7f0bfef50bf4d88e2cb53b0a7476cfc3355f7018486ccd7572a43290f2dfa26672e8ac61282719e6a12ca07752975bdd25bb88d490d7195d75fa1ff635e37822dbc0d111ad6c480e8ae4e5842e13d525897c5461e3a04bf153634069a6b3325737b9cc1cf374ae9c7834d8fa2f33f2088768db1f439e5a9d16254cc7de7b53ad127a62632fa5e60d704b4a4b0a1bfbedc55a28f6c0cebb595eeae369825b58c68269d7aca7b05863e40293f05fe45c8942e1e695706898be6c37c7d719efd41d66114b3e1fb2ec594e6e25f66d64e3a5a55be81a929f6e3f0bd94132ea7d0e0e31196dfbfc4509cd06f8550fa3ff50fb6f6db617cd02189940df5b4ffc51201a781ee5db29e3706f43a71221b9ee7ac5ce8331f370d4810719431ed81684f1c203063e6ed4bad47af0f4ae7f2027d29309e8eb40c076226b5360723efd5ee03d5bf0d05067d2cea8b6752723a3267791018775d919fac8c244131f5d252aebe6de775a77cb5ab24f8ddf17066f1079f42f40ad151dac764403f8e1b122268d60ece3929742e177b22e2d1e41702154a5afc157c447466263e908d62e70c53c98b79049388d962f240f6fcba42db1f569bb8d3292cec62bdc1433e18fcb4afcbc1ced824d2c37a74ebd44362002ba099491bfb18e2d5565ad952ceab4e4b6a44b3ce188b837b1f40877a4822428b3ef8fe7224a5978a84894cbf323dea7310559497b8d10017087dc40bfd36856143363186c59c097e0f0b45d17934974472af2cb76fe4da87dc095aeab8e4f428a57830c40b61c2b3bcc37d95718cc535df9d24c9709d23244c973098cd2498ea600fa3bdcd3a92f728d54d91c1ebc23b382f6ad007c81dde278e5877f1d83d3e4ee11465e9fa2d498c034f3c07009e60176fcecdbb1d54c27832770a46034488e03b31c75b8336e5c4eedbc3e235424e854207670d2f5208f44fd48ce8d044255fab6050c023ce8c99772975fc9626760092d13879a26176d529410ed3e00b3bd538414e7fcc5db86c4cd63fa1c149b66672c1ef412d1340362e5e8df77e4d0e0a4699555d84976f31b42e35b1e048f817a61f9cecef219c11c3ca76ff373c2f3ca583b20110d789a2ef4141896fd583a21997453aa6973844a3f12730df0ae57fcc04eb39190ed06bcdc6effde68cc409898ac6a4ca26124f8d3302e66bccba449694ff2bed6e45ade1a5254ccdeaabec0890911b7fd8cafd1c10beb4dd8aaae895179def3ed565ee99238a6573408c5b6f12774bd645da903c129923f9021b8a480e5d81c724b6e92e697f2e36d9338cb5fa3fcd620163d050562d351c67aac8965a7ec59fcfff9519910582ba22f2e3cd93d6f83dd879b192551ae563872d154387dc09ca7c28db1668cf2ae6037411e3077b78f3fb74348e2fa824b8c35e01c06ed66c86a2796674beecf0df8aa0d796c09ee9e55dfa6271aa2aeff3bb674eb35ef2c518db835ad307088efcebecfbfd735bd6d4d452fd8dc385a38a9b761deb35935e1c7cee921df6c0d37f2b7529329a1d76bd942d11f2470f114072cabd08fbaf6b3b55ab9c9c4c6540d0dedc0fd82d4cd12b0576c372eda35bd22e2de11d8f562e25fee7d542ee89f34b21fc5a144c8782cac6b26f4983dc6e5a9ce6058b331dd90d89019e0ed18326e82ee2b8ae117efaa5eb714e19c637a3c6203a422f73c7795f5929381de21819f8589fd932666246e27df78eee9183ddbff971d3f7327cd02586657c00ce5c1b83c39f9de41042f95e8df55b5221afd36f6fe3af43ab63feafd9c0620f5211dd660649a108287c06bf8f97c93a01a7bd3404e94b38e780c2b772f7728be7a7c01569bcfa1febd895278fb1ac9be2dae99a37c0243c4cf328338c419fd4cd6446ec4001e8dedb76c0715db31cf1abee3e208e36bbc387f8a10e2cc5e23f27f9f05a388970dca4e89e8cd7676e66124c9d7c001a82938b2f5da8b4a76504b376133156d0477963c9fdc65d428bc76a1f69fe30a1c85fff86a0919b3280353880c2fa1fa56f8f51d7e8ff20d98fd110b8eff2a373784cae3c6c69ea9953f33e13048e720d42d3c18e47522a564548dc96f5a3a34034f1cf55a11c486c90b178f6f61e4b54e0e56e7d52150017a18f9af1561e9e4ee7ab41920a1e147624c5d14fe5ada2fb98aa8378c50012aa10b93d882d4411cedffc87ee1bd5be24b05a408462e026e7b6de0edfbd9a302389c7a6cc0a48437fff81fbf5a212506ac8156b0dc1ed0f49a42bb8c4e723a7c1d0ce7cf11d0a4b42c256b547fc63ebc328dbde9bcdc8c066cc7b6271deff098f378d6a17ecacc1873dcecf6a017a10323b756fa1488968fb18f5ee610331fbb235298a5701aea774bc7c0cc1e67ab4f06082873d9f95735ad4637c764335bfac24c8454ac135c4dcad6a3fbd133eaabc75db375089cdcfb24ca6997f6871e0ae0b40979ae633bc532ad12aefb4453aff9934d2cfe1179ffd558178522068cfb7b6138de651920450e01403488adc179e257312c1da840057fcf92a3c37f5906290ebfc751606e7e52a0c72fdd81f294bc7f2d1578085e4eb00455fcdd099cd4c1342de1e435c51fadee95bde044400ad245724c24fcee7e0630fc4f5533008abbde9c53f7c30d0be8d508eb773c1e30ad122df5a582353ed4aebd3bb078cfab4fe2a839bd0d1b20b9eb3fc242850f67b1b1f342b2c5668bba628a66591902bbdce1e50593c804a8d3864e9169490729a86038ed04441b08f5297f3cd32432dd1e10c70c55e2dcb2f1e5c5c1d8470fba1ec4cc135a4fabf34b95153de49eaa619238828d4cd89e85146d7d6f7281c1945b3bfb7aacb3d0303cc8d9b28b61188c6c703533bce12b9685c540819e3bb9a4fedef9450e0703773e031ecec47aab5a770362b02b37df879a3ab3697a5228ee356cfff010488132ab9ec9bb94f02756f94a489c7fa23c619dcd09b00ea19055dfd8b38d43c8fb132e04d66aef4055ba13cbf497ae0ee1ccf8ca4a1cf1368a72d718e39aaec1e2b696811c954b7856bf4c40eaa0c9f6af232e9d1d9ef91c5b0aa0f3faee57bf6b869eaac93babf59747f42c2eb3f7370d5673da21e4978e1fbf4d2392b11464bcaefb9f129d13a3c51426802f5abdb908473e608dff0301e0756adbfa83e8e1e9398aa81cd3a1c8d00322e5663aee16681fc0389bb54585a1de28e9229715d368501473438d92823cf4f6f3d16b85973b1c080d94f81a26b01e8494e41f2d0416d8dccd8ca4b4ea267bf1832395685a54de4de20eeff2bf2672b83a787b5d0833044203d2a9e0885d09a24ee69e634c0dc3efbe3db4ffe8a020fa366736ade9a211b9b5522bb69bad1bc718a728a6641e09147e395f18a0ca381154f8023ffe14519c8b7e0d8c4a3cb37196d034fb0d3035675da0ea173e0d133e796652b928355f378489faa885e12c3eced5df241ccf19752468b97febf0699d666"}], 0x1208, 0x40000}, 0x20000000) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)="") 2018/01/28 21:34:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000)={r1, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/144, 0x90}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x1}, 0x1) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000002000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000001000)=""/102, 0x66, 0x9}, 0x1f) [ 137.350843] proc: unrecognized mount option "È" or missing value [ 137.369303] proc: unrecognized mount option "È" or missing value 2018/01/28 21:34:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xe, 0x0, 0x0, 0xc5b6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:34:28 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) mount(&(0x7f0000827000)='./file0/file0\x00', &(0x7f0000625000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x1, &(0x7f0000401000)="") [ 137.402834] overlayfs: missing 'lowerdir' 2018/01/28 21:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000759000)={0x0, 0x78, 0x0, 0x90, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4276b118, 0x0, 0x0, 0x9, 0xe20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d06000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db8000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:34:28 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000c71000-0x2c)={0xf, 0x2, 0x9, 0x8, 0x8, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019f000-0x20)={r0, &(0x7f0000003000-0x28)="f64fbc4943530bd967de5044d9063631fe38ead20b8ab3ab7c543fb8d4761cf63452bb21cb8359db", &(0x7f000058d000-0xa9)="cb970b91608750c913f6a1417d97027d6fa36e0576030abeab06db53fa9eb5c0c233d0dc9b40b314b7415134a1f75ae9c4fe4e86fa53872206186e08d7c4fdbd4210945da4e94f65d7705d604f589d31c4134989c38ebc104f25c29a81f2ffd1e4b8f4809c5a61435820e164292a2adede18d0abda21aefe47174265c66d807369089c5f22fd120b321054fbb8c26167a037a955ac2cd5e2452f16d66fc7aa15dfdf61654e00924bdd", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) getpid() socketpair$inet(0x2, 0xb, 0x4f9, &(0x7f0000001000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000753000)={r0, 0x28, &(0x7f0000e15000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 21:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000069d000)={&(0x7f000055a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000735000)={r0, &(0x7f00009f9000-0xb8)="3f81c89d96e20394fe79953cde2391cb13f05ea8ea9562812266258d454455d4a74456574c2e742f8a50885764aad23f2444a68bca27e78f6ba482122c3f6dbd84e45821d5fe524af59766577475c2e482f704e2284ffac34ac2399c66496faa5c5c91954652f405ec0043a13379b5f9e854a14ecd4d03c843b98e849cc4b7a3ed3fde98cc975aa6fab37d92e85fed88d970b9e6eca8836fd7c5e45a596b0c695935b92d3b6f4866484041e03119d619c9b0f335774c465d", &(0x7f00009d9000)=""/249}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r1, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000344000-0x20)={r1, &(0x7f0000f82000)="7ba08264d3c84dde1ebb3c5af1ea320861718ebff62b5de2dacdbf27378ed14d059556f70305c99af123f4af41b5607c60b4d385ee9f91448649b3e037a085b8f26be8e87488ea21f482993ed73b581adfcffdd8cd9bc9215cf9478c252bc6da6e37bb456c43b550a5590cc33a309a5f051cd88be28bbe16772f44c47710c58597aaaa892f5a4f68d6697e", &(0x7f0000387000-0x50)="6bdba69215dfb6c449f108c5adef4a8b6a90b321f062b892d4916d94e98d18e2c016aa566a5739e2734c1d83620e28992129ff6c6b5f2370cf1aad3cb7d586885a0eeb5c328cd1953e1e0c546ce5ce48", 0x2}, 0x20) 2018/01/28 21:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00004fd000)={&(0x7f000017c000)=@ipx={0x4, 0x101, 0x72, "3148106faf7e", 0x5, 0x0}, 0x10, &(0x7f0000f3d000-0x30)=[{&(0x7f000017e000-0xbd)="8ed79be89a7595811455ea42bb5e8c24193b1f542591aeb5ffb00764206f3d4cf71306a307bac7630dd442868bd17574a1a24efc513f220739f23dc1077cc76eaa796e7fe8e7fd08065b0b4462f18042b5231dd83761f128823c4cf42add3dc1b78d1544c4665e4d82eb182fe1a432a21275f41752468df10c444a08567da83dc869c99f0f65575020441de32014869ce9492de44de1b55b80352f4b975e9a9d96750004c2a2eedf149cf9a1701d566a8c771ae2524f80dd9358adf300", 0xbd}, {&(0x7f00000b6000-0xf1)="149a2a0d4916fb38e363dc2b758656d6ada114908ffa62a0601c0c06b56728c18fe7707eb8ae6fb646f8ea541d02b5d7794f33f0355e9d1bb4572105de56c87c105b1cc3e0f45c26f7fdeadc57dc1b3073984b3f055e509d2146556463919768caf590196e682cb924f43587866aeb8358b0fb7334028fc5b4a9e7d26d1319f756a429aa07ac2876418e1c5345396afb91853965436697cb02a314c0282c28f08356616affa5fab8d783a5ac439346dd72861d51a3814450fff2a4c4e321b8d5f4550e0281227de995f4a8d97f28a6b3c22f86bcabe887e6ae854bc73c8423b01f961481078306a7010257e802a6297cd9", 0xf1}, {&(0x7f0000175000)="1e210d84842c38e044acb6cab93a47", 0xf}], 0x3, &(0x7f0000248000)=[{0xe8, 0x0, 0x181, "c1738c42c6e40d52bc5eb4771a15fef6328f38d73866ef2e18044267c5dffa049b3616d33d5c745f9795fa85fcec2de1b7ccfefc8c2fa34c777f7fb212d7100f1b89e761deec23dd21f85549f2cbad7780b59457f4fe4b8af3b25225a223a5a080a791c41b17908fba60a085ef0be4b7a404b52389a6d4bdb4a9c639e950fc80dae21cd55395061aba7a9950d986602f38d9644c7d151504176aafac5fd846c1f1a35799e9e42c4e805f77c4cadcd06819668670b4263478163c735f3ef111bc1783f997269baa2d8ec307f4cb49a0058d7d60a2fce78088"}, {0x80, 0x1, 0x7805, "4040f75b294e013effc5402696a22df797f243bbc57f924f47ba97519e945393aaae8eaaedc56e79cb1b0975aabcb92614c5c2ad3c94e4c2b2749993c90539dcfa09de0e2da13c0835fc516e27ad30b690acf43d2aeda778fc874024b015f010275ab0958e7bb89675b43b85a2e0"}, {0xf0, 0x11f, 0x729, "55e6dc6fc943a121096b9b0dfabe825d693e6b4b80c418fdbb3a472de995facd3233e4c3989da906ed31e63ad9d8b6fe4c48ebe1462019ca377220dbc493ca71cc1672a52f73809669d1540ece475c8fdaf29adfa08383ee3d7874c3a3d52c807dc75950df7fc265e9a1cd0e650150eef528abd40f71f55ad2f76f5d612ebaa550265248eb87e3fefca77e768b83ade66d2ef55e929bdc6d9f0131a38a23484f78224ca5f5c4de43692844f093177a454716c2316a3a9374ab1dff16e346face6cd8bd2846ca31423be6c40a5c9c3af381127508af41f73cbf5d16b9807e"}, {0x78, 0x10f, 0x6e9e, "115d6baea4b13947812731e62426bf194e76af11e4a7a11cd1bd112193750ba9050b4465bf16bcd60b87ce8509e6e8669fa931d4569bc6b2cbe216be9ef9a86728e4b694f65962d7313a181d5c18c541f65663bf18dc396bc8033e7663bc021f975b7a282166cb"}, {0x88, 0x1, 0x0, "f48e76d820aaf282299a002309dd495c2b67a88b5009249b17058946fc4e3a9e4ee8481e26418b2fc68f890a453459579f953b920623653b57605637905ed4ee3f682eda46cf515b43def112a0377bd299bdf0aab9039f56c4bb32383d815a3901071710126ce3c0efbf2e418740f4bd04a460a69ccb"}, {0x1010, 0x17, 0x5, "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