040)) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/05/24 14:47:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x80000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x63, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/24 14:47:22 executing program 5: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:47:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000002000000004d7400bc3eaa4cf700000000000000"], 0x20}, 0x0) 2018/05/24 14:47:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/24 14:47:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x79d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:22 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000050}, 0x2b) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xc1, &(0x7f0000000180)="98ffce164b21e1e20f31044a5346", &(0x7f00000003c0)=""/193}, 0x28) 2018/05/24 14:47:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000002000000004d7400bc3eaa4cf700000000000000"], 0x20}, 0x0) 2018/05/24 14:47:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/05/24 14:47:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x1d, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000001bc0)="ce37740a", &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000800)}, 0x20000000) 2018/05/24 14:47:22 executing program 5: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:47:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xc1, &(0x7f0000000180)="98ffce164b21e1e20f31044a5346", &(0x7f00000003c0)=""/193}, 0x28) 2018/05/24 14:47:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x79d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8901, &(0x7f0000000300)) 2018/05/24 14:47:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/24 14:47:22 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:47:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/05/24 14:47:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x79d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:23 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/24 14:47:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8901, &(0x7f0000000300)) [ 137.073997] gfs2: path_lookup on ./file1 returned error -2 2018/05/24 14:47:23 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xc1, &(0x7f0000000180)="98ffce164b21e1e20f31044a5346", &(0x7f00000003c0)=""/193}, 0x28) 2018/05/24 14:47:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/24 14:47:23 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xc, &(0x7f0000000180), 0x1) 2018/05/24 14:47:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:47:23 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/24 14:47:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8901, &(0x7f0000000300)) 2018/05/24 14:47:23 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/166, 0xa6}, 0x142) 2018/05/24 14:47:23 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xc1, &(0x7f0000000180)="98ffce164b21e1e20f31044a5346", &(0x7f00000003c0)=""/193}, 0x28) 2018/05/24 14:47:23 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003e}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") [ 137.368199] gfs2: path_lookup on ./file1 returned error -2 2018/05/24 14:47:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000700), 0x4) close(r0) 2018/05/24 14:47:23 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/166, 0xa6}, 0x142) 2018/05/24 14:47:23 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/24 14:47:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8901, &(0x7f0000000300)) 2018/05/24 14:47:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:47:23 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003e}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:23 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xc, &(0x7f0000000180), 0x1) 2018/05/24 14:47:23 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/166, 0xa6}, 0x142) 2018/05/24 14:47:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000700), 0x4) close(r0) [ 137.599611] gfs2: path_lookup on ./file1 returned error -2 2018/05/24 14:47:23 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003e}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:23 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/24 14:47:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000700), 0x4) close(r0) 2018/05/24 14:47:23 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xc, &(0x7f0000000180), 0x1) 2018/05/24 14:47:23 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/166, 0xa6}, 0x142) 2018/05/24 14:47:23 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:47:23 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) [ 137.847125] gfs2: path_lookup on ./file1 returned error -2 2018/05/24 14:47:23 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003e}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:23 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xc, &(0x7f0000000180), 0x1) 2018/05/24 14:47:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:47:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000700), 0x4) close(r0) 2018/05/24 14:47:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x0, 0x4, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r0, &(0x7f0000001180)}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) 2018/05/24 14:47:23 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/05/24 14:47:23 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:23 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='reiserfs\x00', 0x0, &(0x7f0000000100)) 2018/05/24 14:47:23 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000040), 0x0) 2018/05/24 14:47:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:47:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000300), 0x26a) 2018/05/24 14:47:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) [ 138.066890] random: crng init done 2018/05/24 14:47:24 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:24 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 14:47:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) 2018/05/24 14:47:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/05/24 14:47:24 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='reiserfs\x00', 0x0, &(0x7f0000000100)) 2018/05/24 14:47:24 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000040), 0x0) 2018/05/24 14:47:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000300), 0x26a) 2018/05/24 14:47:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:47:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) 2018/05/24 14:47:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:47:24 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000040), 0x0) 2018/05/24 14:47:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:47:24 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='reiserfs\x00', 0x0, &(0x7f0000000100)) 2018/05/24 14:47:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/05/24 14:47:24 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x1) 2018/05/24 14:47:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000300), 0x26a) 2018/05/24 14:47:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) 2018/05/24 14:47:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:47:24 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000040), 0x0) 2018/05/24 14:47:24 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='reiserfs\x00', 0x0, &(0x7f0000000100)) 2018/05/24 14:47:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:47:24 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x1) 2018/05/24 14:47:24 executing program 7: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:47:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:47:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000300), 0x26a) 2018/05/24 14:47:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) 2018/05/24 14:47:24 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)) perf_event_open(&(0x7f0000000380)={0x0, 0x218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:24 executing program 7: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:47:24 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x1) 2018/05/24 14:47:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/167}, 0x18) 2018/05/24 14:47:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:47:24 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0xc4a}], 0x10}, 0x0) 2018/05/24 14:47:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:47:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:47:24 executing program 7: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="63707526307c7c000000010000039cd30e35cca01d3d0b0a1c60666f8dcc6d5c76fd2e9e09626b31deea1b0d3b8184872d58b62cc5b4223726b5797482fb1d83e6f82e2d6d0af3b128e9604401695c8d6c866c68a8fc80de2c4b74f41ac55d593b0906be2aaa26bd16785186f3d61afdd00427799b7ce4b70845ed9780731957b75bf0253e4d4df598be5e3d7121a60f70013200bbbe9d7235af657010520b26afa8247f3756ed4c4a34cf9040d5540acac2865fc1ce8ded62538de97482f4317a7772e66f88e5e3e7476378c091498dfde4bb73bf0a004b9ee55ba00a0f04a6b07345298ad052c3c12c62201c2349527a36fe4a7edad75fbe1fe586b1787526fbf2bfe87f9193ab05") 2018/05/24 14:47:24 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x1) 2018/05/24 14:47:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:47:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)) perf_event_open(&(0x7f0000000380)={0x0, 0x218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/167}, 0x18) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0xc4a}], 0x10}, 0x0) 2018/05/24 14:47:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:47:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:47:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77, 0x2]}, 0x2c) 2018/05/24 14:47:25 executing program 7: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:47:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x2, 0x40000000000004, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 2018/05/24 14:47:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)) perf_event_open(&(0x7f0000000380)={0x0, 0x218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0xc4a}], 0x10}, 0x0) 2018/05/24 14:47:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77, 0x2]}, 0x2c) 2018/05/24 14:47:25 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='xfs\x00', 0x1010000, &(0x7f0000001400)) 2018/05/24 14:47:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/167}, 0x18) 2018/05/24 14:47:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:47:25 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000040)=r0, 0x348) 2018/05/24 14:47:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)) perf_event_open(&(0x7f0000000380)={0x0, 0x218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0xc4a}], 0x10}, 0x0) 2018/05/24 14:47:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x2, 0x40000000000004, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 2018/05/24 14:47:25 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}, 0x20004040) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)=""/221, 0xdd}, 0x0) sendmsg$kcm(r0, &(0x7f0000004780)={&(0x7f0000002d40)=@hci={0x1f}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003240)}, 0x20000000) 2018/05/24 14:47:25 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000040)=r0, 0x348) 2018/05/24 14:47:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x2, 0x40000000000004, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 2018/05/24 14:47:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77, 0x2]}, 0x2c) 2018/05/24 14:47:25 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='xfs\x00', 0x1010000, &(0x7f0000001400)) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) 2018/05/24 14:47:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/167}, 0x18) 2018/05/24 14:47:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:47:25 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000040)=r0, 0x348) 2018/05/24 14:47:25 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}, 0x20004040) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)=""/221, 0xdd}, 0x0) sendmsg$kcm(r0, &(0x7f0000004780)={&(0x7f0000002d40)=@hci={0x1f}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003240)}, 0x20000000) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) 2018/05/24 14:47:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x2, 0x40000000000004, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 2018/05/24 14:47:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77, 0x2]}, 0x2c) 2018/05/24 14:47:25 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='xfs\x00', 0x1010000, &(0x7f0000001400)) 2018/05/24 14:47:25 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000040)=r0, 0x348) 2018/05/24 14:47:25 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f00000004c0)=""/5, 0x5}, 0x140) 2018/05/24 14:47:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:47:25 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}, 0x20004040) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)=""/221, 0xdd}, 0x0) sendmsg$kcm(r0, &(0x7f0000004780)={&(0x7f0000002d40)=@hci={0x1f}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003240)}, 0x20000000) 2018/05/24 14:47:25 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) 2018/05/24 14:47:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:47:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) 2018/05/24 14:47:25 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}, 0x20004040) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)=""/221, 0xdd}, 0x0) sendmsg$kcm(r0, &(0x7f0000004780)={&(0x7f0000002d40)=@hci={0x1f}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003240)}, 0x20000000) 2018/05/24 14:47:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:47:25 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) 2018/05/24 14:47:25 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f00000004c0)=""/5, 0x5}, 0x140) 2018/05/24 14:47:25 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='xfs\x00', 0x1010000, &(0x7f0000001400)) 2018/05/24 14:47:25 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 2018/05/24 14:47:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) 2018/05/24 14:47:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:47:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:47:25 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:26 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 2018/05/24 14:47:26 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:26 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f00000004c0)=""/5, 0x5}, 0x140) 2018/05/24 14:47:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) 2018/05/24 14:47:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:47:26 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:47:26 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 2018/05/24 14:47:35 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f00000004c0)=""/5, 0x5}, 0x140) 2018/05/24 14:47:35 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) 2018/05/24 14:47:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:47:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:35 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)='L', 0x1}], 0x1, &(0x7f0000000140)=ANY=[], 0x0, 0x2}, 0x0) 2018/05/24 14:47:35 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8917, &(0x7f00000005c0)="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") 2018/05/24 14:47:35 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:35 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:35 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8917, &(0x7f00000005c0)="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") 2018/05/24 14:47:35 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:35 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:47:35 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:35 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8917, &(0x7f00000005c0)="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") 2018/05/24 14:47:44 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:47:44 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8917, &(0x7f00000005c0)="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") 2018/05/24 14:47:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:47:44 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:44 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:44 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:44 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:44 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:44 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:47:44 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:44 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:47:44 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:44 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 158.835417] rpcbind: RPC call returned error 22 [ 158.843508] rpcbind: RPC call returned error 22 2018/05/24 14:47:53 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:47:53 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:53 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:53 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0xffc5, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x10b, &(0x7f0000001880)=""/207, 0xcf}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:53 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:47:53 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:53 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:47:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 167.931920] rpcbind: RPC call returned error 22 2018/05/24 14:47:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 167.962547] rpcbind: RPC call returned error 22 2018/05/24 14:47:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000440)=[{0x18, 0x29, 0x3b, 'b'}], 0x18}, 0x0) 2018/05/24 14:47:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000440)=[{0x18, 0x29, 0x3b, 'b'}], 0x18}, 0x0) [ 167.993361] rpcbind: RPC call returned error 22 2018/05/24 14:47:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000440)=[{0x18, 0x29, 0x3b, 'b'}], 0x18}, 0x0) 2018/05/24 14:47:54 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000440)=[{0x18, 0x29, 0x3b, 'b'}], 0x18}, 0x0) 2018/05/24 14:47:54 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1a, &(0x7f0000000000), 0x4) 2018/05/24 14:47:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/169, 0xa9}], 0x1, &(0x7f00000008c0)=""/62, 0x3e, 0x4}, 0x40) 2018/05/24 14:48:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000080)) 2018/05/24 14:48:03 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x9, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f00000017c0)='H', &(0x7f00000018c0)=""/108}, 0x18) 2018/05/24 14:48:03 executing program 6: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5411, &(0x7f0000000140)=':\x00') 2018/05/24 14:48:03 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:48:03 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:48:03 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8001, 0x10}, 0xc) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, &(0x7f0000000240)=""/244, 0xf4, 0xbb}, 0x40002020) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/91, 0x5b}], 0x1, &(0x7f0000000440)=""/168, 0xa8, 0xfffffffffffffffa}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r3}, 0x10) recvmsg(r0, &(0x7f0000000a80)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/65, 0x41}], 0x6, 0x0, 0x0, 0xfff}, 0x2042) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/190, 0xbe, 0x9}, 0x10100) recvmsg$kcm(r3, &(0x7f0000001040)={&(0x7f0000000c80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/110, 0x6e}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/196, 0xc4}], 0x4, &(0x7f0000000f80)=""/136, 0x88, 0x3ff}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', r3}, 0x10) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001180)=""/156, 0x9c}, {&(0x7f0000001240)=""/27, 0x1b}], 0x2, &(0x7f00000012c0)=""/57, 0x39, 0x489}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x9b, 0x1ac, 0x81, 0xc85, 0x0, 0x8001, 0x8, 0x4, 0x9, 0x3, 0x8f2d, 0x8a, 0x3, 0x6, 0xff, 0x7, 0x25, 0x3, 0x3, 0xec6e, 0x401, 0x8, 0xa, 0x40, 0x7, 0x7ff, 0x2, 0x4, 0x80, 0x4, 0xd79, 0x7, 0xfff5, 0x2, 0xffffffff, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x40}, 0x4000, 0x4, 0x5, 0x1, 0xffffffff, 0x80000000, 0x6}, 0xffffffffffffffff, 0xa, r1, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fbbddf74cb34f15ab870f014b432d2f488f9300d0e1d1f35548adc77a5cd15e3301fc036752e51b7ba5608e0d92658057f9eab09f42c0b652380ed25d10fe220d20af180ac", 0x45}], 0x1, &(0x7f00000014c0)=[{0xd0, 0x100, 0x3, "5d60690ba4a97ed459a6c025293d88cc95ac4452267dbf85048363a309c6515d7a93e51caacfe5beb79cf3c66957cc7e1cbc2cae855c76e4c2937934369646206d6e255545c1274260236a9f162c4c8b6236b6d405483544495aa6adbbdc3f8a321904d4f8a7a1c79e06845c4f033fa8b6d83625d0fd4c5796cb5b7bcb21031d965fac47d8900873aafd2d8a5be094c7c5992a6c8d00eec8a533d2021065b64e8d305b2a3a6237f3200f865ed3a08ff04ad4924951cadba4fc"}], 0xd0}, 0x20000080) close(r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r2, 0x4, 0x10}, 0xc) 2018/05/24 14:48:03 executing program 7: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8915, &(0x7f00000005c0)="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") 2018/05/24 14:48:03 executing program 2: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000005c0)="62a770e7f8ff111673906300f409b32bc91a41f87f66596ab6dbd771d71ecc14dbd9b9f26a109fdff8e3a3d8a5a381f78b67ab8e742485", 0x20000, &(0x7f0000000900)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x3002480, &(0x7f0000000700)) 2018/05/24 14:48:03 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="611498a9e23fb9e09e21f03960d65d1140bda1ed9efdcf651fd469aba4a3d624611316f01e972c6935c300c96e7efb2b1155411f03ab47a2741851ccf01c47176f9d3e1afa32d5e0e00252520c5b67f752714cc1778eb91af2f2b897e8c33ac6df3d545761d0f02453a58350db0c0852a3f4746eeafc", &(0x7f0000000180)="be61e3048711e404251b4823d271a2218cd52c7b67397666793ebecc4756c5073f773b3245c69b9e4208179816debcb1b6d08a69c7e129f2aa2287afab4a0cc8bbd6d31a77a81f1fa620d8c7d3b61afc4a6baa445841b79d1e99b40cdd", 0x1}, 0x20) socketpair(0x1, 0x80000, 0x10000, &(0x7f0000000000)) 2018/05/24 14:48:03 executing program 7: socketpair(0x8000000028, 0x0, 0x28, &(0x7f00000000c0)) 2018/05/24 14:48:03 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) close(r0) 2018/05/24 14:48:03 executing program 6: socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000040)=@rc={0x1f, {0x1, 0x6, 0x1, 0x2, 0x8}, 0x5}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="4ebd95a9d1f5d4", 0x7}], 0x1, &(0x7f0000000180)=[{0xa0, 0x107, 0xfff, "3a8030065f9154158a823ccaffe99bbe7c08a931d0ae4e91cc4aacb50520ad1a9b8c8cee3d8a344f944185fec8d884f00560d98389addcacfbef39a377127aa5156282722621f04cec36ad0305e9f4a3a257007c9c6aad72680fbef93b79fe09f1f52c9043ebaa0964c768e7657c26cb331b519312441ba5033188fb9863c5e1f374ed183f729d50a3c6f1c495"}, {0xe0, 0x13f, 0x4ff, "3506a2ee4844f47f852fe836553a980680e2d30d30feacacf82abbbcfb912be1fc6167b0848811b7d82e154274f9803b443da4264d330b482edfb0bcaae66f6dd8e268c9543e46c316471f9f2a6d27f9b9c045d796d970ab903d007fceb56e6c4bc119ee6c82d7c423183713357f2fba0e7102514ad18c2758a3b7c4882005208f670a7a58123d06b2d2ffd6f32ada953c25acf1eddb3949b438b6412054aed3de1baa429b6c7faec50aed5fa745494fdd57130d980d01bbae29c63fc7c46339564a3621701d7b7bb45268dab55994"}], 0x180, 0x8d1}, 0x4080) 2018/05/24 14:48:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x23, &(0x7f0000000500), 0x4) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)}, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000140)=@nfc={0x27}, 0x80, &(0x7f0000000200)}, 0x0) 2018/05/24 14:48:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x9, 0x7, 0x20000000008, 0x3}, 0x2c8) 2018/05/24 14:48:03 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@ipx={0x4, 0x4, 0x4b, "fc1457d15ed0"}, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x40}, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x0, "714d50200da14566473bd12d025c4ffd36c2c98a4c2ac620f45ae7c633bbe4276c91f9c9f4c1ac3f8dec2fa9488668f844d0349bf2c741680f9efe5a378d4269a1ef13275ab351b532a9a10fbd12bc5f1275e3e22dc128e86b1b98c56a4471db89cd75fdf93088aeb890e426e89bd3b3f165e9c32042efb4470b33193924"}, 0x80, &(0x7f00000002c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890c, &(0x7f0000000040)={r1}) 2018/05/24 14:48:03 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f00000007c0)="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", 0x492}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/05/24 14:48:03 executing program 6: socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000040)=@rc={0x1f, {0x1, 0x6, 0x1, 0x2, 0x8}, 0x5}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="4ebd95a9d1f5d4", 0x7}], 0x1, &(0x7f0000000180)=[{0xa0, 0x107, 0xfff, "3a8030065f9154158a823ccaffe99bbe7c08a931d0ae4e91cc4aacb50520ad1a9b8c8cee3d8a344f944185fec8d884f00560d98389addcacfbef39a377127aa5156282722621f04cec36ad0305e9f4a3a257007c9c6aad72680fbef93b79fe09f1f52c9043ebaa0964c768e7657c26cb331b519312441ba5033188fb9863c5e1f374ed183f729d50a3c6f1c495"}, {0xe0, 0x13f, 0x4ff, "3506a2ee4844f47f852fe836553a980680e2d30d30feacacf82abbbcfb912be1fc6167b0848811b7d82e154274f9803b443da4264d330b482edfb0bcaae66f6dd8e268c9543e46c316471f9f2a6d27f9b9c045d796d970ab903d007fceb56e6c4bc119ee6c82d7c423183713357f2fba0e7102514ad18c2758a3b7c4882005208f670a7a58123d06b2d2ffd6f32ada953c25acf1eddb3949b438b6412054aed3de1baa429b6c7faec50aed5fa745494fdd57130d980d01bbae29c63fc7c46339564a3621701d7b7bb45268dab55994"}], 0x180, 0x8d1}, 0x4080) 2018/05/24 14:48:03 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x800000000002, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/05/24 14:48:03 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/24 14:48:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000004940)={&(0x7f00000037c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004900), 0x0, 0x0, 0x0, 0x5}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) 2018/05/24 14:48:04 executing program 6: socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000040)=@rc={0x1f, {0x1, 0x6, 0x1, 0x2, 0x8}, 0x5}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="4ebd95a9d1f5d4", 0x7}], 0x1, &(0x7f0000000180)=[{0xa0, 0x107, 0xfff, "3a8030065f9154158a823ccaffe99bbe7c08a931d0ae4e91cc4aacb50520ad1a9b8c8cee3d8a344f944185fec8d884f00560d98389addcacfbef39a377127aa5156282722621f04cec36ad0305e9f4a3a257007c9c6aad72680fbef93b79fe09f1f52c9043ebaa0964c768e7657c26cb331b519312441ba5033188fb9863c5e1f374ed183f729d50a3c6f1c495"}, {0xe0, 0x13f, 0x4ff, "3506a2ee4844f47f852fe836553a980680e2d30d30feacacf82abbbcfb912be1fc6167b0848811b7d82e154274f9803b443da4264d330b482edfb0bcaae66f6dd8e268c9543e46c316471f9f2a6d27f9b9c045d796d970ab903d007fceb56e6c4bc119ee6c82d7c423183713357f2fba0e7102514ad18c2758a3b7c4882005208f670a7a58123d06b2d2ffd6f32ada953c25acf1eddb3949b438b6412054aed3de1baa429b6c7faec50aed5fa745494fdd57130d980d01bbae29c63fc7c46339564a3621701d7b7bb45268dab55994"}], 0x180, 0x8d1}, 0x4080) 2018/05/24 14:48:04 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/05/24 14:48:04 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x800000000002, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/05/24 14:48:04 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000006c0)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) 2018/05/24 14:48:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:04 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000006000)='syzkaller\x00', 0x6, 0x1000, &(0x7f000000d000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0x36, 0x9d, &(0x7f0000000000)="e46001921606efc0e8621a3186dd6a00000000002c0073566031903e1150825538a1b049ade6c21b09421bf5cb5fdd84b54c6873c039", &(0x7f0000010f63)=""/157}, 0x28) 2018/05/24 14:48:04 executing program 0: mkdir(&(0x7f0000001000)='./file1\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='minix\x00', 0x0, &(0x7f0000000100)) 2018/05/24 14:48:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000004940)={&(0x7f00000037c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004900), 0x0, 0x0, 0x0, 0x5}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) 2018/05/24 14:48:04 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x800000000002, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/05/24 14:48:04 executing program 6: socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000040)=@rc={0x1f, {0x1, 0x6, 0x1, 0x2, 0x8}, 0x5}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="4ebd95a9d1f5d4", 0x7}], 0x1, &(0x7f0000000180)=[{0xa0, 0x107, 0xfff, "3a8030065f9154158a823ccaffe99bbe7c08a931d0ae4e91cc4aacb50520ad1a9b8c8cee3d8a344f944185fec8d884f00560d98389addcacfbef39a377127aa5156282722621f04cec36ad0305e9f4a3a257007c9c6aad72680fbef93b79fe09f1f52c9043ebaa0964c768e7657c26cb331b519312441ba5033188fb9863c5e1f374ed183f729d50a3c6f1c495"}, {0xe0, 0x13f, 0x4ff, "3506a2ee4844f47f852fe836553a980680e2d30d30feacacf82abbbcfb912be1fc6167b0848811b7d82e154274f9803b443da4264d330b482edfb0bcaae66f6dd8e268c9543e46c316471f9f2a6d27f9b9c045d796d970ab903d007fceb56e6c4bc119ee6c82d7c423183713357f2fba0e7102514ad18c2758a3b7c4882005208f670a7a58123d06b2d2ffd6f32ada953c25acf1eddb3949b438b6412054aed3de1baa429b6c7faec50aed5fa745494fdd57130d980d01bbae29c63fc7c46339564a3621701d7b7bb45268dab55994"}], 0x180, 0x8d1}, 0x4080) 2018/05/24 14:48:04 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002900000005000000fe8002000000000000000000000000000000000000000000"], 0x28}, 0x0) 2018/05/24 14:48:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) 2018/05/24 14:48:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x10000001, 0x0, 0x1}, 0x2c) 2018/05/24 14:48:04 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000034000000c553b512"], 0x14}, 0x0) 2018/05/24 14:48:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) 2018/05/24 14:48:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000004940)={&(0x7f00000037c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004900), 0x0, 0x0, 0x0, 0x5}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) 2018/05/24 14:48:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) socket$kcm(0xa, 0x0, 0x11) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000"], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)}, 0x10) 2018/05/24 14:48:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x3) 2018/05/24 14:48:04 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="280b28ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x10000001, 0x0, 0x1}, 0x2c) 2018/05/24 14:48:04 executing program 6: bpf$BPF_GET_MAP_INFO(0xe, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)}, 0x10) 2018/05/24 14:48:04 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x800000000002, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/05/24 14:48:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) 2018/05/24 14:48:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000004940)={&(0x7f00000037c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004900), 0x0, 0x0, 0x0, 0x5}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) 2018/05/24 14:48:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0xc020660b, &(0x7f0000000000)) 2018/05/24 14:48:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x3) 2018/05/24 14:48:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x10000001, 0x0, 0x1}, 0x2c) 2018/05/24 14:48:04 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @empty={[0xf5ffffff, 0xfffffff5]}, 0xfff50000}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/24 14:48:04 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x18, 0x0, 0x7, "0702"}], 0x18}, 0x0) 2018/05/24 14:48:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) 2018/05/24 14:48:04 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000005000)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/24 14:48:04 executing program 1: r0 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x7, &(0x7f0000000000), 0x7712e63627967893) 2018/05/24 14:48:04 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x18, &(0x7f0000000700), 0x4) 2018/05/24 14:48:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x3) 2018/05/24 14:48:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001600)='./file0/file0\x00', 0x0) mount(&(0x7f0000001840)='./file1\x00', &(0x7f0000001640)='./file0\x00', &(0x7f0000001800)='ntfs\x00', 0x0, &(0x7f00000016c0)) 2018/05/24 14:48:04 executing program 7: r0 = socket$kcm(0x2, 0x20000000000a, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/24 14:48:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x10000001, 0x0, 0x1}, 0x2c) 2018/05/24 14:48:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) 2018/05/24 14:48:04 executing program 1: socketpair(0x15, 0x0, 0x0, &(0x7f0000000080)) 2018/05/24 14:48:04 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x37, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000140)=@in6={0xa, 0x4e23}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001dc0)}, 0x0) 2018/05/24 14:48:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x3) 2018/05/24 14:48:04 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r2, r3}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000003c0)={r5}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000040)=@rc={0x1f, {}, 0x3}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003480)}, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001500)={r6, &(0x7f0000000480)="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", &(0x7f0000001480)=""/126}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x890c, &(0x7f0000000000)) 2018/05/24 14:48:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x80, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/24 14:48:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000"], 0x18}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/55, 0x37}, 0x0) 2018/05/24 14:48:04 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) close(r0) 2018/05/24 14:48:04 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)}, 0x20004040) sendmsg$kcm(r0, &(0x7f0000004780)={&(0x7f0000002d40)=@hci={0x1f}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003240)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x20000000) 2018/05/24 14:48:04 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000002b80)=[{0xb8, 0x0, 0x0, "0d10fa9d1628dd677e628d5fdc571689f760d5dc88968586364cab5efba35ea5794b9f4e5e376fa286de397959be45dd17f3a053b12f559c356cd7ab18b246e807bba3291b060dc48c533af287182befc5da42277afd550cc3a93065912af891d0797313322d4f9dc3d0bcbbeba3b8c95f27798edc70cf440ea9e3061be5e17aaae96ad240b57922aee94ed61174ab0e2356b80ace364474cef162801de99e623396ca22"}, {0xd8, 0x10c, 0x800, "7b56de03cd4f10b1d14a4f58d5e315b55b75f671c7b0b0202ab28f72df0599331ee9d59ee9a298a9762d825528079da6e9ba8c15ad5023553afddb46b1c77bd2a4021ac0738d881bd93274b2e4f37bfdfdfc6db79d019cad7a75dfd05d925d4a6e55d47282a448b4585cde9c6d6aed403533eecbe845141d9b1910420b09a388bd599560107ff1f7a97cb6944fa0f2fd22a7fce80a1267ab1532718c83fbf249f4366168322f63710ffd46a76721d44ee83faa234d9c1a25e6a5191355a8d4f70784"}, {0x68, 0x84, 0x1f, "f8ec439648d0c9e8cf1a8ab02b7415c659eb811cadc26120d75f7b80e610a3c7de5925fb2b1d5e24cefc8abc7241a893164c36dc62737788b51e387b7928906c6b9a07bf0552d39b4dfb65fa81599235c59b96d2"}, {0x1010, 0x0, 0xfffffffffffff800, "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"}, {0x98, 0x105, 0x8, "3e09634b5b590e7e22653268fe1563b774b1ee10070b7c9221c0319e9d3ed0108d69e682e9a57fe9d24e4c62a412d9a380042df1242cf31fe79cdc7eaa32b47c061f94ba4263a6830ea245153d0ed1fb535bf32211122f8b217585db5acc6dfbf2dcef01c02738ba7c39e204abb20cc508897dd9ccc2244cbb01b57221e30e1d706bcb"}], 0x12a0}, 0x0) 2018/05/24 14:48:04 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) 2018/05/24 14:48:04 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x12, &(0x7f00000000c0), 0x3) 2018/05/24 14:48:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:48:04 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x29, 0xffffff9c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x60, &(0x7f0000000000)="888c5b80c3b6d8512f8dc68e15f1", &(0x7f0000000040)=""/96}, 0x28) 2018/05/24 14:48:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x301) 2018/05/24 14:48:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:48:04 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x29, 0xffffff9c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x60, &(0x7f0000000000)="888c5b80c3b6d8512f8dc68e15f1", &(0x7f0000000040)=""/96}, 0x28) 2018/05/24 14:48:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x0, 0x4, 0xbfff}, 0x2c) 2018/05/24 14:48:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x301) 2018/05/24 14:48:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:48:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:48:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x29, 0xffffff9c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x60, &(0x7f0000000000)="888c5b80c3b6d8512f8dc68e15f1", &(0x7f0000000040)=""/96}, 0x28) 2018/05/24 14:48:05 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x71, &(0x7f0000000180), 0x4) 2018/05/24 14:48:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x301) 2018/05/24 14:48:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479b3000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) gettid() 2018/05/24 14:48:05 executing program 6: r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)}, 0x0) 2018/05/24 14:48:05 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000040), 0x0) 2018/05/24 14:48:05 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x108, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f00000002c0)=""/89}, 0x18) 2018/05/24 14:48:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x29, 0xffffff9c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x60, &(0x7f0000000000)="888c5b80c3b6d8512f8dc68e15f1", &(0x7f0000000040)=""/96}, 0x28) 2018/05/24 14:48:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x301) 2018/05/24 14:48:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) 2018/05/24 14:48:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=' ', 0x1}], 0x1, &(0x7f00000006c0)}, 0x0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x31f, &(0x7f0000000240), 0x345, &(0x7f0000000280)=""/54, 0x405}, 0x0) 2018/05/24 14:48:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:05 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x2000000, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001a40)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) 2018/05/24 14:48:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) 2018/05/24 14:48:05 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x13, &(0x7f0000000180)}, 0x0) 2018/05/24 14:48:05 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000fc0)={&(0x7f00000009c0)=@hci={0x1f}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)='M', 0x1}], 0x1, &(0x7f0000000b40)=ANY=[]}, 0x8000) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)='[', 0x1}], 0x1, &(0x7f0000002000)}, 0x0) 2018/05/24 14:48:05 executing program 2: bpf$MAP_CREATE(0xf, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) 2018/05/24 14:48:05 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x0, &(0x7f0000000640)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x80000, &(0x7f00000004c0)) 2018/05/24 14:48:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x6f3000, 0x0}, 0x2c) 2018/05/24 14:48:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xd, 0x4, 0x81000000004, 0x8000000007, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r1}, 0x2c) 2018/05/24 14:48:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x1402190}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0xec1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/05/24 14:48:05 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1f, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000ead0000000000000010400000882080066090000000000000000007d780000f9ffffff000000000000000018000000e047000000000000060000008500000032000000000000000000000018150000", @ANYBLOB="0000000000000000b8710c0008f9ffffff00000000000000000000000100017188170e2678b5e70a272f4e7ece0000ffffff7f010000e5090400ff0dffffff08000000000010009500000800000000122499c5e0e3c03a3ccc9c7770434a3c6a6b2843f96630651924c9095ecc1f9415304d725bfe377ec8030fd0ebda4a22b63b1f000000708c17e8f7b718c5800b089de26cfecbc3"], &(0x7f00000004c0)='GPL\x00', 0xffffffffffffff00, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0xd}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000580)={r1, r2}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000380)={r4}) close(r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890c, &(0x7f0000000000)) 2018/05/24 14:48:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000100000025000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)}, 0x40) 2018/05/24 14:48:05 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:05 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000200)=@pppoe, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000540)=""/9, 0x9}, 0x60) 2018/05/24 14:48:05 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004070000000aa07aa50700000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001a40)={&(0x7f0000001ac0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000000)="97a372546842f65f9a651b73", 0xc}, {&(0x7f0000001040)="bc6813e91aa3bb64dce7afd68c38b52d1e051194596285988560db17f6ae8f2ea213ea756ff9199ed73e42f375016b4da5a5d906b277ef08e2dea22db4e28f145e585c85c0d323bda872b16fd2107a34c4a5a075ded1fe0db884ccaff026646dccfdc09a4ad9a473599395b8b23f0f8ae7629fb3365f3daed34b976ca50028b57d6a39066d5f7f632b61b908a8006325a858b530373696777db89a4e8cd4607a65dfc9e7ca6aa08d23b746c8fbdcd754dda490c8cf5814cb8f2db5ffa649560560a4155c9a86eb779d5f1db820252a02087b987028939ed9b087998f7506be5760", 0xe1}], 0x2, &(0x7f0000001b40)}, 0x0) 2018/05/24 14:48:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x19, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf200000000000000700000008ffffffad0301000000000095000000000000007123000000000000670300000100000067030000010000006703000001000000670300000100000061124c00000000006113500000000000bf2000000000000007000000080000003d030100000000009500000000000000712400000000000067040000050000007704000001000000770400000100000077040000010000007704000001000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:05 executing program 6: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000500)=@sco={0x1f, {0x608, 0x0, 0x30c}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000040)="e56a17e9fd1c2d4857da3f6995874ce3591a407da13470d415842a65e500d2eaba612e148adb338a5917839d3e4d7eb02405385e2c839d7aa329219fefe9", 0x3e}], 0x1}, 0x0) 2018/05/24 14:48:05 executing program 2: socketpair$inet(0x2, 0x0, 0x6c8a96e0, &(0x7f0000000040)) 2018/05/24 14:48:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x7}, 0x48) 2018/05/24 14:48:05 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180)="37e51f3af9808c9a31f0279ed85c02071103e7fadd1b193fb6043d1cda7cf426c314046be012af0f72d6f66b9d5eb8e6350a98f58f5199f6676a2098cef74ff5daa36dba00f89f16e27793d32f29b358a9c699844bb68c3fca008459dcdb9b1e27b1ccf27c765cd0020c2a409b1cc30d2da8f71b1d4b5f3648b2f5781ad4fa795ce6fb7e21d481e8176c509190b41e11f33f7e362808a4f08310046944f43007acad00e80a85169deb754be2826b3bf9313195f4c0880a9e8ae483e5964f5183e819052bd12264c975f9a316a7fec16e6e5ac5ab14e71aa9a9820b776952ba4bb8"}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:05 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x8, &(0x7f0000000700), 0x4) 2018/05/24 14:48:05 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8901, &(0x7f0000000040)={r0}) [ 179.720846] rpcbind: RPC call returned error 22 [ 179.735981] rpcbind: RPC call returned error 22 2018/05/24 14:48:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x5}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x5421, 0x707000) 2018/05/24 14:48:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2d, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/24 14:48:05 executing program 4: bpf$MAP_CREATE(0x12, &(0x7f0000000000)={0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffd}, 0x13) 2018/05/24 14:48:05 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000006500)={&(0x7f0000004d40)=@can, 0x80, &(0x7f0000006380), 0x0, &(0x7f0000006440)=""/165, 0xa5}, 0xc0fe) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000002c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)=""/250, 0xfa}, 0x22) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800)}, 0x0) 2018/05/24 14:48:05 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x80006d6a, 0x4) 2018/05/24 14:48:05 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180)="37e51f3af9808c9a31f0279ed85c02071103e7fadd1b193fb6043d1cda7cf426c314046be012af0f72d6f66b9d5eb8e6350a98f58f5199f6676a2098cef74ff5daa36dba00f89f16e27793d32f29b358a9c699844bb68c3fca008459dcdb9b1e27b1ccf27c765cd0020c2a409b1cc30d2da8f71b1d4b5f3648b2f5781ad4fa795ce6fb7e21d481e8176c509190b41e11f33f7e362808a4f08310046944f43007acad00e80a85169deb754be2826b3bf9313195f4c0880a9e8ae483e5964f5183e819052bd12264c975f9a316a7fec16e6e5ac5ab14e71aa9a9820b776952ba4bb8"}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:05 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89a1, &(0x7f00000000c0)) 2018/05/24 14:48:05 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000180)}, 0x0) 2018/05/24 14:48:06 executing program 7: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "69613193c5d66ce79ebbbe367820f594d7f74789abbb13ca18bc37c2e989173fc1d99525cf4658433a7e6a39bd33eb751f7feddd99083d907e97070647aa4c"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000005c0)="d7683afa7bd4acbb29609f3c05", 0xd}, {&(0x7f00000015c0)="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", 0xfe3}], 0x2}, 0x0) 2018/05/24 14:48:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000860000)={0xd, 0x3, &(0x7f0000d11000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0xfffffffffffffffc}, [], {0x95}}, &(0x7f0000d11ffc)='GPL\x00', 0x8, 0x1000, &(0x7f0000bb4000)=""/4096}, 0x48) 2018/05/24 14:48:06 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:06 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)=[{0x10, 0x29, 0x34}], 0x10}, 0x0) 2018/05/24 14:48:06 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001340)}], 0x2, &(0x7f0000001540)=[{0x50, 0x0, 0x7, "45c684f96f4ad01b592b984e6e3b486e4146e29ee4420ae3942eec7a810b9eb3445ce81101c2e530bc551af0442fac9eaae24850cdd414850a8bfee48dc5"}, {0x70, 0x107, 0x8, "32de584e31556da78ada735294f8e3f6ceeba6876ff704c3664453827dbbc1acfe76f8c1850c6aa791e77bc0b24497501d4d68ba2023b4fff5f3c51e099cb4dbd04a8842cc140d78a50575390f337fdddd824033b78bab8d0f50"}, {0x10, 0x0, 0x1f}], 0xd0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:06 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0xb, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001c40)={r0, &(0x7f0000001ac0)="01", &(0x7f0000001b40)=""/206}, 0x18) 2018/05/24 14:48:06 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180)="37e51f3af9808c9a31f0279ed85c02071103e7fadd1b193fb6043d1cda7cf426c314046be012af0f72d6f66b9d5eb8e6350a98f58f5199f6676a2098cef74ff5daa36dba00f89f16e27793d32f29b358a9c699844bb68c3fca008459dcdb9b1e27b1ccf27c765cd0020c2a409b1cc30d2da8f71b1d4b5f3648b2f5781ad4fa795ce6fb7e21d481e8176c509190b41e11f33f7e362808a4f08310046944f43007acad00e80a85169deb754be2826b3bf9313195f4c0880a9e8ae483e5964f5183e819052bd12264c975f9a316a7fec16e6e5ac5ab14e71aa9a9820b776952ba4bb8"}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:06 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, &(0x7f0000000400), 0x2) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000340)}, 0x0) 2018/05/24 14:48:06 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f0000000040)) 2018/05/24 14:48:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x2, &(0x7f0000000180), 0x8) 2018/05/24 14:48:06 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180)="37e51f3af9808c9a31f0279ed85c02071103e7fadd1b193fb6043d1cda7cf426c314046be012af0f72d6f66b9d5eb8e6350a98f58f5199f6676a2098cef74ff5daa36dba00f89f16e27793d32f29b358a9c699844bb68c3fca008459dcdb9b1e27b1ccf27c765cd0020c2a409b1cc30d2da8f71b1d4b5f3648b2f5781ad4fa795ce6fb7e21d481e8176c509190b41e11f33f7e362808a4f08310046944f43007acad00e80a85169deb754be2826b3bf9313195f4c0880a9e8ae483e5964f5183e819052bd12264c975f9a316a7fec16e6e5ac5ab14e71aa9a9820b776952ba4bb8"}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xc, &(0x7f0000000000), 0x4) 2018/05/24 14:48:06 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:06 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 2018/05/24 14:48:06 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001340)}], 0x2, &(0x7f0000001540)=[{0x50, 0x0, 0x7, "45c684f96f4ad01b592b984e6e3b486e4146e29ee4420ae3942eec7a810b9eb3445ce81101c2e530bc551af0442fac9eaae24850cdd414850a8bfee48dc5"}, {0x70, 0x107, 0x8, "32de584e31556da78ada735294f8e3f6ceeba6876ff704c3664453827dbbc1acfe76f8c1850c6aa791e77bc0b24497501d4d68ba2023b4fff5f3c51e099cb4dbd04a8842cc140d78a50575390f337fdddd824033b78bab8d0f50"}, {0x10, 0x0, 0x1f}], 0xd0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:06 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001c00)}, 0x20000801) 2018/05/24 14:48:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/24 14:48:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=' ', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="9f", 0x1}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/24 14:48:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3023, 0x0) 2018/05/24 14:48:06 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001300)=""/146, 0x92}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000001200)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001400)=[{0x10, 0x102, 0x7}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f00000013c0)) 2018/05/24 14:48:06 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x19, &(0x7f0000000180), 0x1b3) 2018/05/24 14:48:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/05/24 14:48:07 executing program 6: socketpair(0x2000800000001, 0x40000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f00000007c0)=@in6, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000000840)=""/77, 0x4d}, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="f1", 0x1}], 0x1, &(0x7f00000005c0)}, 0x0) 2018/05/24 14:48:07 executing program 7: perf_event_open(&(0x7f0000ff3f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:07 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001340)}], 0x2, &(0x7f0000001540)=[{0x50, 0x0, 0x7, "45c684f96f4ad01b592b984e6e3b486e4146e29ee4420ae3942eec7a810b9eb3445ce81101c2e530bc551af0442fac9eaae24850cdd414850a8bfee48dc5"}, {0x70, 0x107, 0x8, "32de584e31556da78ada735294f8e3f6ceeba6876ff704c3664453827dbbc1acfe76f8c1850c6aa791e77bc0b24497501d4d68ba2023b4fff5f3c51e099cb4dbd04a8842cc140d78a50575390f337fdddd824033b78bab8d0f50"}, {0x10, 0x0, 0x1f}], 0xd0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:07 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x2000403c) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000140)=@ipx, 0x18, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/112, 0x70}, 0x102) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000340)=@ax25={0x3, {"7bf1ce0c39715c"}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000740)}, 0x0) 2018/05/24 14:48:07 executing program 3: socket$kcm(0x11, 0x2, 0x300) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000000f80)={&(0x7f00000007c0)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000840)="876d", 0x2}], 0x1, &(0x7f0000000c40)}, 0x0) 2018/05/24 14:48:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3023, 0x0) 2018/05/24 14:48:07 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x7, &(0x7f0000000040)=r0, 0x4) 2018/05/24 14:48:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/05/24 14:48:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/05/24 14:48:07 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894a, &(0x7f0000000000)) 2018/05/24 14:48:07 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001340)}], 0x2, &(0x7f0000001540)=[{0x50, 0x0, 0x7, "45c684f96f4ad01b592b984e6e3b486e4146e29ee4420ae3942eec7a810b9eb3445ce81101c2e530bc551af0442fac9eaae24850cdd414850a8bfee48dc5"}, {0x70, 0x107, 0x8, "32de584e31556da78ada735294f8e3f6ceeba6876ff704c3664453827dbbc1acfe76f8c1850c6aa791e77bc0b24497501d4d68ba2023b4fff5f3c51e099cb4dbd04a8842cc140d78a50575390f337fdddd824033b78bab8d0f50"}, {0x10, 0x0, 0x1f}], 0xd0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4030582a, &(0x7f0000000200)={0x1000000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) 2018/05/24 14:48:07 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001dc0)={0x7, 0x4, 0x8, 0x6507}, 0x2c) 2018/05/24 14:48:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/05/24 14:48:07 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x8) 2018/05/24 14:48:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r0, 0x0, [0x2]}, 0x2c) 2018/05/24 14:48:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3023, 0x0) 2018/05/24 14:48:07 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x3, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/05/24 14:48:07 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:07 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894a, &(0x7f0000000000)) 2018/05/24 14:48:07 executing program 5: r0 = getpid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:07 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xb700}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/05/24 14:48:07 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x5}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x6f3000, 0x0}, 0x2c) 2018/05/24 14:48:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/251}, 0x18) 2018/05/24 14:48:08 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3023, 0x0) 2018/05/24 14:48:08 executing program 3: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:48:08 executing program 5: socketpair(0x10, 0x802, 0x10, &(0x7f0000000000)) 2018/05/24 14:48:08 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:08 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:08 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894a, &(0x7f0000000000)) 2018/05/24 14:48:08 executing program 7: socketpair(0x18, 0x0, 0x2, &(0x7f00000000c0)) 2018/05/24 14:48:08 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/24 14:48:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/24 14:48:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/05/24 14:48:08 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:08 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:08 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::],e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:48:08 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x0) 2018/05/24 14:48:08 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0x1f, {0x608, 0x0, 0x30c}}, 0x80, &(0x7f0000000000), 0xa2}, 0x0) 2018/05/24 14:48:08 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894a, &(0x7f0000000000)) 2018/05/24 14:48:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/05/24 14:48:08 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) [ 182.437723] libceph: parse_ips bad ip '[::],e' 2018/05/24 14:48:08 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x38, 0x29, 0x4, "78045015ff9982a53bcdbc0d71ea0080ed874000000000000000a37cc0b6b00752"}], 0x38}, 0x0) 2018/05/24 14:48:08 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)}, 0xfffffffffffffc2a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/24 14:48:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xa, 0x0, 0x3, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:08 executing program 6: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0x22) sendmsg$kcm(r0, &(0x7f0000001280)={&(0x7f00000000c0)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)="7f07f0af7cf5ae36dbcd", 0xa}], 0x1, &(0x7f0000001680)=[{0xf8, 0x0, 0x101, "61793b7698475a6cd79365e858f5d975c2c8e294da0aa4a0f91abd31952df192a6d4e013b2db5824600b4fc1fc8b9da01e16b0140c7027b6673fd4c6daf164f7c2e6ebf05d04dda1c3fb475976adb1cc5f93c0e97cb9ced31b3bbe18a172b164b55a73e2b7fee57253bdb4b5a5adbbec84665e85ef6523464e71c4789abb3f772a1b92b457ef9f640481a52d898a4c81fb8268fbd9093d0cceb1d451e5bba1fc2b8c92f632ffaae2c55739d97e6e291c841d9fb8a44bd83b674eb0c978f91d799ba1502c74d6f9d511f0f8ba1dd2060d7079fdefb65cce3bdb21985e1df68a4d9dcc61e5b6922206"}, {0x1010, 0x13f, 0x401, "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"}, {0x30, 0x107, 0x7, "2fc1635b1fde26239913efd30355602aa50ddd45f8a402e26fa82d507553f232"}], 0x1138, 0x40000}, 0x40000) 2018/05/24 14:48:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x32, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/05/24 14:48:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/24 14:48:08 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x38, 0x29, 0x4, "78045015ff9982a53bcdbc0d71ea0080ed874000000000000000a37cc0b6b00752"}], 0x38}, 0x0) 2018/05/24 14:48:08 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x894b, &(0x7f0000000340)) 2018/05/24 14:48:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf250000000000001f610000000000006707000002000000070700004c0000000f75000000000000bf5400000000000007040000040000003d43010000000000950000000000000061560000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/24 14:48:08 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:08 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/19, 0x13}, 0x0) recvmsg(r2, &(0x7f0000003a00)={&(0x7f0000003240)=@can, 0x80, &(0x7f0000003940)}, 0x0) close(r1) 2018/05/24 14:48:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/05/24 14:48:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/24 14:48:08 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x894b, &(0x7f0000000340)) 2018/05/24 14:48:08 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x38, 0x29, 0x4, "78045015ff9982a53bcdbc0d71ea0080ed874000000000000000a37cc0b6b00752"}], 0x38}, 0x0) 2018/05/24 14:48:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:48:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f0000006000)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) 2018/05/24 14:48:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000570600000f0000006706000002000000070600000e010000bf250000000000001f650000000000006707000002000000070700004c0000001f75000000000000bf5400000000000007040000040000003d43010000000000950000000000000061560000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:08 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x38, 0x29, 0x4, "78045015ff9982a53bcdbc0d71ea0080ed874000000000000000a37cc0b6b00752"}], 0x38}, 0x0) 2018/05/24 14:48:08 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x894b, &(0x7f0000000340)) 2018/05/24 14:48:08 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="d89f00f8c29378b45f8fbd0422e590f6193bf9", 0x13}], 0x1, &(0x7f0000000400)}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) 2018/05/24 14:48:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/24 14:48:08 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000080)="6c6894fdfaf237765b1b4b6c6a08b2", &(0x7f0000000200)=""/146}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000), 0x168, &(0x7f00000003c0)}, 0x0) 2018/05/24 14:48:09 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000140)) 2018/05/24 14:48:09 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x7, &(0x7f0000000180), 0x4) 2018/05/24 14:48:09 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000180)=[{0x10, 0x1}], 0x10}, 0x0) 2018/05/24 14:48:09 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000080)="6c6894fdfaf237765b1b4b6c6a08b2", &(0x7f0000000200)=""/146}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000), 0x168, &(0x7f00000003c0)}, 0x0) 2018/05/24 14:48:09 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x894b, &(0x7f0000000340)) 2018/05/24 14:48:09 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/0ile/\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/0ile/\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:48:09 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f00000001c0)=',') 2018/05/24 14:48:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/24 14:48:09 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='affs\x00', 0x5000, &(0x7f0000000500)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='fuse\x00', 0x1205480, &(0x7f0000000380)) [ 183.984898] overlayfs: missing 'lowerdir' 2018/05/24 14:48:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devpts\x00', 0x0, 0x0) 2018/05/24 14:48:09 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3e, &(0x7f0000000700), 0x4) 2018/05/24 14:48:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/24 14:48:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000001c0)="f0"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/145}, 0x18) 2018/05/24 14:48:09 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) 2018/05/24 14:48:10 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000080)="6c6894fdfaf237765b1b4b6c6a08b2", &(0x7f0000000200)=""/146}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000), 0x168, &(0x7f00000003c0)}, 0x0) 2018/05/24 14:48:10 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:10 executing program 4: socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000003600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x3}, 0x0) sendmsg(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f0000002700), 0x320, &(0x7f0000002780)}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/12, 0xc}, 0x0) 2018/05/24 14:48:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x15, &(0x7f0000000000), 0x4) 2018/05/24 14:48:10 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) recvmsg$kcm(r0, &(0x7f0000003d80)={&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000940)=""/41, 0x29}, {&(0x7f0000000980)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/166, 0xa6}, {&(0x7f0000002b00)=""/47, 0x2f}, {&(0x7f0000002b40)=""/66, 0x42}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xca}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/24 14:48:10 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8982, 0x0) 2018/05/24 14:48:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:10 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000080)="6c6894fdfaf237765b1b4b6c6a08b2", &(0x7f0000000200)=""/146}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000), 0x168, &(0x7f00000003c0)}, 0x0) 2018/05/24 14:48:10 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:10 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8921, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:48:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8982, 0x0) 2018/05/24 14:48:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:10 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000004c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000340), 0x1000000000000283}, 0x0) 2018/05/24 14:48:10 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8982, 0x0) 2018/05/24 14:48:19 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x12, 0x0, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:19 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/24 14:48:19 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001300)=""/146, 0x92}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)=[{0x10, 0x117, 0x6}], 0x10}, 0x0) r0 = socket$kcm(0xa, 0x200000003, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f00000013c0)) 2018/05/24 14:48:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4809, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:19 executing program 2: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) 2018/05/24 14:48:19 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28409, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x0, 0x5, 0x1}, 0x2c) 2018/05/24 14:48:19 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) 2018/05/24 14:48:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8982, 0x0) 2018/05/24 14:48:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:19 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) close(r0) 2018/05/24 14:48:19 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/24 14:48:19 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x87) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000200)="e46d1db6dbcc", 0x6}], 0x1, &(0x7f0000000440)}, 0x0) 2018/05/24 14:48:19 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x12, 0x0, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x79}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:19 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x11}], 0x10}, 0x0) 2018/05/24 14:48:19 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='proc\x00', 0x820, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00'}, 0x10) 2018/05/24 14:48:19 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@can, 0x2c3, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=""/237, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) 2018/05/24 14:48:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:19 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/24 14:48:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x19, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x2000000}, 0x20) 2018/05/24 14:48:19 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x12, 0x0, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:19 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8919, &(0x7f00000005c0)="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") 2018/05/24 14:48:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x142) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41100}, 0x48) 2018/05/24 14:48:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:20 executing program 2: bpf$MAP_GET_NEXT_KEY(0xe, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000080)=""/238}, 0x18) 2018/05/24 14:48:20 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/24 14:48:20 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x12, 0x0, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 0: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, &(0x7f0000000740)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x3002480, &(0x7f0000000700)) 2018/05/24 14:48:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x4, 0x6, 0x2, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000200), &(0x7f0000000140), 0x2}, 0x20) 2018/05/24 14:48:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:20 executing program 7: perf_event_open(&(0x7f0000000000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="9f", 0x1}], 0x1, &(0x7f0000000580)}, 0x80) close(r0) 2018/05/24 14:48:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0x93, 0x4, 0x70, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002d80)={r0, &(0x7f0000002c80)="a5", &(0x7f0000002cc0)=""/182}, 0x18) 2018/05/24 14:48:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)}, 0x10) 2018/05/24 14:48:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff95}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:20 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x7, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @generic], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/24 14:48:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:20 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x6558, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)}, 0x0) 2018/05/24 14:48:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)=@raw, &(0x7f0000000000)='GPL\x00', 0x0, 0xce, &(0x7f0000000280)=""/206}, 0x48) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000000000000007000000440f050304007d6a19000000000000a3"], 0x20}, 0x0) 2018/05/24 14:48:20 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000039}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:20 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='vfat\x00', 0x0, &(0x7f00000001c0)) 2018/05/24 14:48:20 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:20 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0x5c9}], 0x1}, 0x0) 2018/05/24 14:48:20 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfsd', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:20 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000240)) 2018/05/24 14:48:20 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4020940d, &(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) 2018/05/24 14:48:20 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000002fc0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003040)="ee", 0x1}], 0x1, &(0x7f0000003100)}, 0x0) 2018/05/24 14:48:20 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xfffffffffffffcf2, &(0x7f0000000100)}, 0x10) [ 194.635724] gfs2: path_lookup on ./file1 returned error -2 2018/05/24 14:48:20 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f0000000180), 0x4) 2018/05/24 14:48:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/24 14:48:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894c, &(0x7f0000000040)) 2018/05/24 14:48:20 executing program 3: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="500000000000000000000000070000008917046809d8bd7fcc0c13988e1c9d86c39351f17f0061c611bc2f651c9d57af7f2acaa4614070d26a8ba7d70e7f61c3fde2edbfc834a051639b5b0000000000"], 0x50}, 0x0) 2018/05/24 14:48:20 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x21, &(0x7f0000000180), 0x1) 2018/05/24 14:48:20 executing program 0: r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "eb413f886f627f8b7702bf1df00348855a64499bdfb08c1ce328ae2cc2fa26bbbcd2db03e0cb5083e80e791a60fc4fa0f1c6fd5b0f133aed67ef60e6344c45"}, 0x80, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:48:20 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f0000000000), 0x4) 2018/05/24 14:48:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/24 14:48:20 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2, &(0x7f0000000700), 0x4) 2018/05/24 14:48:20 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000012f80)={&(0x7f0000011e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000011f40), 0x0, &(0x7f0000011f80)=""/4096, 0x1000}, 0x0) 2018/05/24 14:48:20 executing program 7: perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:20 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, &(0x7f0000000700), 0x4) 2018/05/24 14:48:20 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/05/24 14:48:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) close(r0) 2018/05/24 14:48:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:20 executing program 6: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/41, 0x29}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180)="37e51f3af9808c9a31f0279ed85c02071103e7fadd1b193fb6043d1cda7cf426c314046be012af0f72d6f66b9d5eb8e6350a98f58f5199f6676a2098cef74ff5daa36dba00f89f16e27793d32f29b358a9c699844bb68c3fca008459dcdb9b1e27b1ccf27c765cd0020c2a409b1cc30d2da8f71b1d4b5f3648b2f5781ad4fa795ce6fb7e21d481e8176c509190b41e11f33f7e362808a4f08310046944f43007acad00e80a85169deb754be2826b3bf9313195f4c0880a9e8ae483e5964f5183e819052bd12264c975f9a316a7fec16e6e5ac5ab14e71aa9a9820b776952ba4bb8"}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) 2018/05/24 14:48:20 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000040)}, 0x10) 2018/05/24 14:48:21 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:48:21 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000040)=r0, 0x348) 2018/05/24 14:48:21 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 2018/05/24 14:48:21 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:21 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="ff", 0x1}], 0x1, &(0x7f00000015c0)=ANY=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000), 0xcf}, 0x0) 2018/05/24 14:48:21 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:21 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/54, 0x36}, 0x4979174fdbdbf912) 2018/05/24 14:48:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7, 0x8, 0x1}, 0x1f3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/118}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/85}, 0x18) 2018/05/24 14:48:21 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000280)="0aac1ac205286e83e0e5504088ca6bb0ad3a85a420c157cf8647bfcc1efb", &(0x7f0000000340)=""/24, 0x10}, 0x28) 2018/05/24 14:48:21 executing program 3: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000480)=[{0x18, 0x0, 0x7, "9408ac"}], 0x18}, 0x0) 2018/05/24 14:48:21 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/24 14:48:21 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = getpid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x400, 0x1, 0x8, 0x0, 0xf50, 0x0, 0x2, 0x0, 0x333, 0x3ff, 0x7, 0x100000000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x76a6, 0x0, 0x0, 0x1, 0x0, 0x8, 0x3aef56c, 0x8001, 0x9, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x9, 0x0, 0x4, 0xa367, 0x4, 0x0, 0x0, 0x5, @perf_config_ext={0x6}, 0x80, 0xff, 0x8, 0x0, 0x5, 0x0, 0x100000001}, 0x0, 0x10, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x0, 0x81, 0x600, 0x2, 0x790, 0x7, 0x5, 0xeb, 0x4, 0x7, 0x8, 0x8, 0x6, 0x3ff, 0x6, 0x7, 0x9, 0x8, 0x80000001, 0x0, 0x7b, 0x1000, 0x401, 0x2, 0x2, 0x3, 0x3f, 0x0, 0x1ff, 0x100000000, 0x7ff, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8eb, 0x7fffffff}, 0x22, 0x7ff, 0x9, 0x0, 0x0, 0xffffffffdf75a3cf}, r0, 0x2, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/24 14:48:21 executing program 7: r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "0fa6a37a14197972832e78a87fac18c43dfe2354bb9d13fe920dc68428b92bce917730bfb63edd79c0bee94a8f817e038497f8b7e3325b84dbf253c0094a13"}, 0x7, &(0x7f00000000c0), 0x0, 0x0, 0xffffffffffffff4a}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x20}, 0x2c) 2018/05/24 14:48:21 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:21 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:48:21 executing program 5: socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%:') 2018/05/24 14:48:21 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x119, 0x71, &(0x7f0000000180), 0x4) 2018/05/24 14:48:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000e, 0x4, 0x4, 0x10000}, 0x2c) 2018/05/24 14:48:21 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0xc0ed0000, 0x0) 2018/05/24 14:48:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/24 14:48:22 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:22 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:48:22 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x7, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x616, &(0x7f0000000080)=""/251}, 0x18) 2018/05/24 14:48:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001fd8)=ANY=[], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) mkdir(&(0x7f0000000040)="2e02", 0x0) mkdir(&(0x7f0000000040)="2e02", 0x0) 2018/05/24 14:48:22 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000000c0)="6c6f0020000000a11f1a5a148bc68bdb6e2a00000000000000000000000000") 2018/05/24 14:48:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:22 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0xc0189436, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) 2018/05/24 14:48:22 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x8847, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)}, 0x0) 2018/05/24 14:48:22 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0x97, 0x4, 0x70, 0x0, 0x1}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002d80)={r0, &(0x7f0000000000)="a5", &(0x7f0000002cc0)=""/182}, 0x18) 2018/05/24 14:48:22 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:22 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) 2018/05/24 14:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4}, 0x2c) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") 2018/05/24 14:48:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 14:48:22 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x3a, 0x9d, &(0x7f0000013000)="e460019234060dc106621abc86dd6a00000000072feb305660319056115082553800800000000000e8d500000001000000140000000000006558", &(0x7f000001df63)=""/157}, 0x28) 2018/05/24 14:48:22 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:22 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8912, &(0x7f0000000040)) 2018/05/24 14:48:22 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x18, 0x0, 0x7, '\a\a'}], 0x18}, 0x0) 2018/05/24 14:48:22 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x19, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000002d0301000000000095000000000000007123000000000000670300000100000067030000010000006703000001000000670300000100000061124c00000000006113500000000000bf2000000000000007000000080000003d030100000000009500000000000000712400000000000067040000050000007704000001000000770400000100000077040000010000007704000001000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:22 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000080)=@generic={0xa, "ffd11b01521dfe80000000000000fa1037a80e29465907000000a6c593e6ef3d35a6b12233521f1f636c82483ced9b15aa88e89d87d0a87acb148d0b77a3d7bb288947cfc623e0afad275f4d5c79a6de39a113a85c44221a41d88b7d6c6b3af53503d46853b4e13a897e4d7c008782ee6d03488cea4dd54a9ee79ddc2994"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000440)}, 0xf401) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="cc", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/24 14:48:22 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000046}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:22 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46) 2018/05/24 14:48:22 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000043}, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:22 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x6b69}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r1) 2018/05/24 14:48:22 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)) 2018/05/24 14:48:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0)='\v'}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/24 14:48:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf13000000000000850000000f000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/24 14:48:22 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="b1", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/24 14:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:22 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) 2018/05/24 14:48:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:22 executing program 6: socketpair(0x1e, 0x0, 0xe50f, &(0x7f0000000000)) 2018/05/24 14:48:22 executing program 5: r0 = socket$kcm(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x17, &(0x7f0000000040)=r0, 0x4) 2018/05/24 14:48:22 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xf, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/24 14:48:22 executing program 4: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0x3ca) 2018/05/24 14:48:22 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1a, &(0x7f0000000000), 0x10) 2018/05/24 14:48:22 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x301, [], 0x1}, 0x6}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/24 14:48:22 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000280), 0x3ca) 2018/05/24 14:48:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x200000002) 2018/05/24 14:48:22 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x323d8de29b94258a}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:22 executing program 7: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)=[{0x10, 0x1, 0x100000001}], 0x10}, 0x0) 2018/05/24 14:48:23 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x78, &(0x7f0000000080)=r0, 0x4) 2018/05/24 14:48:23 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000003b40)={&(0x7f0000003780)=@nl=@unspec, 0x80, &(0x7f0000003980), 0x0, &(0x7f00000039c0)}, 0x20000000) 2018/05/24 14:48:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d03010000000000950000000000000071260000000000006706000002000000bf25000000000000070500000e0000000f65000000000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000bd250000000000000f65000000000000070500000e000000bf5400000000000007040000040000003d43010000000000ad000000000000006154000000000000bf25000000000000070500000e0000000f6500000000000007050000040000000f65000000000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00'}, 0x48) 2018/05/24 14:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x3c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:23 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) 2018/05/24 14:48:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='&\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) [ 197.164968] hugetlbfs: Bad mount option: "./file0" 2018/05/24 14:48:23 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 14:48:23 executing program 6: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0x1c0) 2018/05/24 14:48:23 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0), 0x14) 2018/05/24 14:48:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000300)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000003c0), &(0x7f0000000200)=""/208}, 0x18) 2018/05/24 14:48:23 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f0000000040)) 2018/05/24 14:48:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 7: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "932377d0d47840b4d80041df9d78a1a5b99146f84a9f94a3d1a71911b26b69596c3f1680214a041387493648fff4f52d0fbceadb9ee0534e9b39960d51701b"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/24 14:48:23 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x6, &(0x7f0000001000)=ANY=[@ANYBLOB="b703000007000000270300000100000027030000020000002703000004000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) [ 197.637599] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:48:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) close(r0) close(r1) 2018/05/24 14:48:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0xfec0) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000001b00)=@in6={0x2, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/24 14:48:23 executing program 7: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000003100000025000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x1, 0x1}, 0x2c) 2018/05/24 14:48:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/05/24 14:48:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) [ 197.664303] EXT4-fs (sda1): Unrecognized mount option "" or missing value 2018/05/24 14:48:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x1, 0x1}, 0x2c) 2018/05/24 14:48:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0xffffff90}, [@ldst={0x7, 0x731, 0x0, 0x91}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) 2018/05/24 14:48:23 executing program 7: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) [ 197.786498] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:48:23 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000700), 0x5f2) close(r0) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r3) 2018/05/24 14:48:23 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000001680)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/40, 0x28}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x3, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 2018/05/24 14:48:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 2018/05/24 14:48:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x1, 0x1}, 0x2c) 2018/05/24 14:48:23 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000002000000004d7400bc3eaa4cf700000000000000"], 0x20}, 0x0) 2018/05/24 14:48:23 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='iso9660\x00', 0x0, 0x0) 2018/05/24 14:48:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/05/24 14:48:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000380), &(0x7f0000000140)=""/145}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/24 14:48:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) [ 198.062915] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:48:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x3, 0xff, &(0x7f0000000000)) 2018/05/24 14:48:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x1, 0x1}, 0x2c) 2018/05/24 14:48:24 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4, &(0x7f0000000700), 0x4) 2018/05/24 14:48:24 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000700), 0x5f2) close(r0) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r3) 2018/05/24 14:48:24 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000034c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002280), 0x0, &(0x7f0000000c40)=[{0x1010, 0x0, 0x0, "d6b717a698d5ac586786e67a83b04ea954f687aa7b44392cdbdce919ff0d9cbc8992138b30916744a4b71cfbdea3c3d7a0e88f764a81086a85d6078e377a7854786ac3c2380d93ee2e6c05fe2ecf5726e1b67041138121e5a59c679944c77f28e3d28cff96fd150e671f7256c8ab3c7c7126922f74092173cfc04cc3d886c57988bcd2ebc37f4ddf9d1f5f095233245516d6c6805198182a33fce69ebb80684a26ace36e4351e40f9992a4b8606bebefa50739b5d72354faa4fd010d368ffbfd914e1853a996d2f2c01627f92d17b153c7e234e39e17c7dd60b57cd85e6ef93c507926767d2dba5edbc3362324cedb98a3506e65d73228cbb92de186f06cfdc75199968504ef12a299042d582fe8760d73ffe2290731200acfc762c82f06d10c1be7454687ce7ca124e402675e13add829ad488063156d0815423a87439baaca08704c73eb323173db1db0131ad5c43463c68422f92ec92760cfe4576bae372054b7e093453f93b9eac6ba9fc864d5737274bc5f36a16862a8aa894ca00b6b9b3c7eff1df20cb2d215b7a9e72dd227805b22c0bda74466638e2ffa464baa5734efab48183668b8a75ea9e38dcc957f7d4e065d5dc9e3c21e0d863767c2f059adb8259951dc6dc40891ffac4278a77f2b4d0cdd7e66a008b2d2dcbd741b2e885a0adf8def9a8b8e65c4b7b86c47f6b2f549e7f6ebe55918fbc14c0d0b710828a8659914c6d545808a55d229c1982c5912731bcfb3a899c7d2a3b0555fc7fb8ce91e950451806665466f8d534d18c4e8baaffbb3817a68019ffe21b09488394720340c69d42472107eb7cf00d0986e8b02300766208cfae5572cac0fc149e8c19aec7b6d1cf7a58630ae47496807b9588c16db615cd77f6b6f95d3dfb9ac64205e068500ecf09de50c19c5a567f064e20b84ccf4499ffb7637a91c46e061a5269feb1fe4f8ca3b3395d0942d2816a2d039eb5fed5b99584d5d43c64227554cbd634fdb06f45adef12a3e7fddff13ff6dcad34b550d5afee193c9ddc384c93d2007e720f7a1fdb480a6d131e610a740839e31d05fdf87b2b6c162ab5673edb041d9a22d563a3dca68b28d65056e775cf7cdaf9e4eece9293f258857e06050932aeb618c6f784a7b8b88e9cba98277784e54cc5279a2684743c6fbec66b1bc11003833d67130af34c7dc633444d46364d2eb70a37140064d3dc9ab9856f13d9536dd9cc78d6a0f9f9d7f5b59053fa9c0f6349acfa4754d18b056f8110f786fd9c573735b22e82a54208f53983b3dcd593d4a0c4f0663025da6fa4f544ce9029a2feb7cd040e07cd16f5254593061b525da8a656f41dd2793639364b4eb98d64ec324f0ccf3339a2d113824fd650a8c2ac02fd70c3a3c95c3409ad4c7cc7e0b7e9ba949d36847190dd1f64b72c5f057f0be7c2aa8dd9fe664170fd5cb7831bbff74724a7ae996474059156b453923096c2e90e0ff8b1f1dffe97538c4cdc75ed009b0f348f02b5aae32d025349a5807d0be77f73f0ad618522d5e64a73fc5b1ffd358335a42132ef7ad087eb358ada86e064a2029c15789c82f8829703fb6dc8c0c37848569468687d7939bd459ee1e97a8a9f96b7a3604d772402fb1b9cc3a36aa14ca9e2025dbb35e20e44b5f273d5793756f27dd9c512cf31eb1042dc377147a715675232ad513dc5eca5025e4588e9d60f3e2f1cddb62289bff641b7a4a77c0c706d38c3983aec412dbae1df3522edad9005128cbb2069ca70c03b7126fac89c6b5d7f92bda7ad05a5f7a2ebde2ee8a1f763d1c084390457a13915326967e90a99c0ea0a7db19f9e8a303f48fd48b3860d237d683ee959d9cdbae6d8f6fc6cf7d6be7f3e6fe0e2a27f516c4e0c7cb9bdcfb48564b293b41fbaee8b9639528d7a598eee1088a99f8ff8f4ab7e705349e05299239cac5e4b80fb4d427455de948a8777663fe22f27abded2edeb612d45abbd6d2715370c5ac5fea7b34aa814882093568e3c4b18f5f5b0bd9343045898a76674341896d1f795a0c4afd1b393d8fc64ce1578cd018085652f6d890284a00ea15c8b62a7813dc87f62141627a8f6b3927814c006d78e184f504a3c43a40ab5a97ab48d9513404bc23ea278ccc18a24e35223a531fd395f03f4741846cacf79515bc3bfb8980751faeab64315712d906f0b71d99d9b2e39ad443f2094c7109f619deecc83b3ead5e9d8f9ccadd97b0282cc66a70b000cdc29a41b9f9b92ff6a68aa62489a93fa8feeec194cf5e6275e4af64907058fa328c6e73d9115453a5014e758ec76ca2a8ceca087c72e77aa7e87f1229810a1ff92455edf730b18b7928a8029580fe0c68b381baf63d861c854d04c7fdcb01a296d19484d43c7a3fc07949403ffc17dfedc4034b9ee52f18e2bdd0aa566f801a27f80e64f7a58a3f88b0f00d39e15400a032c792acb51d3481846f7e0e3cb24fa6785c500f5ff9223864a4a2b750d8dfb81136aed0defbe55575f9b8d0248daf54e808821264e45f8e117512be8b7f13f147f56c0bb999e61e4e0b39e6110e65de406fd390bdbff572cde8e185f9fb024de2feefbd3c800d380fc9a5176f77ff51880dba82eff9b771b07a54911d774da8d9c5515328a643f5ac7e83d2fe03799908791d7e77bde882ec22cc6cd3019e74451ec199708fe4fd4110ee1d69e1668b4bd2bf9851fe1fdb7a1f55961816a8bcd5d2c37c66f78109e50f9ce8948f28335dc9469abd0822f980965b122706429e44ba4ee86a6552e558682a48ca950fde7d0fbb33a41acd1d0b5009741c54392adbcc35aa558ed2e80026540c5bd3cebd8e61a648bf8a77f05857e1d17f025eaf91f490fb91a87c2c6ecd886668e0383bc4ea6ade1567855bbcb93a413d43070a6033059e4ba27426daf2cc9e8fa48869443dcdfd330399d13316c2635f24ebecd561b0360a4c2b2e9a4e35e2f271dd8642e6a2b3f87d2c67d0ba127e68a37bbb747335474e079c05a7d3b4a8b0f00d3ee72107d6bfd59ed90b68b97f5b7f799948b4dd4fd68997ee72a340664585e438488810cae6e198da161ffcb758a88fc528db6f8a75e8ae4807408ac64718e46a56168bbd3695ee28948c332592d33827221f5e15f9207e06a9e426cb6b2139cf0cb793603cbd0a5433cef7f2b46c3ddea9868b2e1a1ec2b59c1e7a8a7e3c4d5d7fc9c4665ce108fb9102bcd50b673b813f4958e4cfdb0fc5f51f55acd32198304416c8cd75d169f575af0d847e47cefc3e10894f0d2e49432c660faac2576bff18c52baa298a2b2416e82baef28f44ba31d6e9831a67851e41b225fe16afcb6348267110302d8490d33c0586bad12aeebcf0b780afddd2a261888a360b18f864c3f7859a2bad96ad7aba914027c3e15433542cc070a6f4ece4444fcb8ec05eba081c449a0ecbfb64d75329396148d3c63737464d4af31aa8a3bb376c2e57f917d2e25d5e832d5a5fc25cd2a73d95c0bd30a86ab3637a8b9aa6175e32290b6d41a0409dd5d3e1a26a287650facd09967eedcd5103f020bb4b6422eb60d41bf789b0681fdd2c3afa3cd5f2b492a127f8233042462b5eddebed0b2deb5065339b994b85e315edf1d48f5b50327cb315bfdcea93ff3232c8b7c15ea0f7d71a8d254c0cf9432e6adb4c559435db2cfefc8147cc4e6f8138fc732b4b6bf58781c14dd31cd81ea80d9258dd752284a401745e5d58d92102b9ac59f35e5ba36d67f30deed927cfcde834388f5b9ccac77a12235898c896d03c9fd470a0475821e4af2d269101525fc409772802a6a8aef07aad331bb9524fe73afa95b20c361baa3fce16add9eb3ecb775bea62b63a9f10aa136e8b072aab661f330133770483974ad3a8df387e2a89025396036097b9b1a2a5b5f57e8f745e6bd0140e68dc9680b141de06fe9838e489fbd26b61da430963e020641ff294c5db83017d60b8fcaa85924e39bbff7cc14c057f7a3e537d249e5bbdb8a99bdc366bf77d74821c9d9dece5cc947ef33bf03c1ceb905593ac44586ccfd398275e4d2c91e9740fc05a684c5a011090b5cb6240f7042d074000efbd438d1c74bced841c574dfdcace57c599a5a37420a697d422a2cfa26be021b536f04bfe6377ddfc327864f66b468c1fe5123b1ec373bf5b68c3eb58ccf54bb1286a5ffc7a846cc74928b8da27a5be5dbbdef65a8dca837c6ccaced2b893f1edd52d8b07655a9a1b9e19bc72ecec46b8080fd66510a25559fccdaebbc4b72c47799e07fc0bf9eed07eee38db522b267a0f5dadd23a199e4059cfa76838a23ede547878164d4be32bff319f8da2ce099a037bb203c27e76c2203b465e5007f5916b43c2f6a46f63f64de7ab97d8707c8991dffbfe567e6fbed8d620f3c47ce9a6336bd29ae581e35cac88810e7bb667c73ce21c37f2755498476867db29a16281616f8a4456bc13a84e2e02321958a6348a578e13ff8aa9de58acb29e3046826d857690367353d95f8be400709a42fbafdb82fc454291e1b848870d9ad1974589a12cde8a8d44abbbce930e564d53770cfffb86371b2392fe1f279dda5ecba633bc1936cf7b90832fd65f282a7526fae4fac407b3d63342cf542e75593cb46759dc61a79ffce0def42d6d6ef514e69bdb749f2f084e6abdf847a6f1df84011ba027437966258900d83aef82b49e534d7dad6a2652028b175a87e99355c842deb3ae7106ba2d6de596f5226ebd63d39f40651322fb75cef9664ae4ea0c2f92221f2e47d47a8dcadcda8fede589d05bfd9be81271d0321e666c587ef3e2e8bec0cba85c463c2a873b2f1b49e6c793254ce814b0a94543d37e60aecea94186977c448f480f38aedcc014d6d62034bacde46f52520a0e29ae44157b767456034686531baa56946da0df0d4932fc1c5b2b0092e3a23d6f3f59a7ecb2d3c116974e42354f8c17faf308a7ae556c2568a9b59140d95f8d57761364a5d1a602940a97db30d446c36a2ab32f7448b924e09fc9d44d6b187f6a12bb3c46b718c53aea6097c445d49baa8dbb31062000801984435ed77e1d9e0630a8066ca209c23b478f4122aa39718bac9da7b574445c7f420efbe7c385d7175c82c7e163a3de3374901a18df6d102df4639e775582bf3d38550d327cdc190e942b0a36aa37551d2b0e3951136129be1c154a669df70b95b1f159c3465b5f09bba04a5b6b61a836cf89b7b72bd6a74db5a7cacb485a6582b202210e238b4665b61e9b99ebf6cae5b1a47418da24ecf0900d0bf09efd84ef0d6b0ec23538e2490ac1382676b00d25bdbead61016de7932b5302f51bb506da6f3d82cd8cde9f17849de7005b080a55ae2b2317b6699601aa4f72ef89d2169dd60546b7b3d18c05fc0c6b78fc5654f678e552757949a20dafbe760bdac66f138d626c96c0cb0bb6ce1fba502ebedbdfe52b761bf1b4ed1996b4d7ddcccb33386142733ce6b1ec48beee6dfce3e99d9934a967d7496a24d3f83b76f44ed199f219106b8fb80f765f98b15ce61d4661433e53f53575f5433e98950445262debf370788ce6bb39b42c4a3370d14f304cd3d88fa507344d158c76a0363f7dd91e0c096eca1ccb4ed21c1bae0d14af33669515d4224f55f805d42f93f82a86d07f9b40ae3f5d2a4bf51e0ef77a636e91e06dadcd37b61f7c740cd045f1546f5d77a14a0aa6c111abb32a66aab4b0c3c5f68c72eb8111159b164ef445b2bed77c3dc522939b7569c178c0afee65ee66fd291ae45d5962610a66f9a6db1ab5aaf872b02279773518b6b8e26656ab29de9bdc0662d097bc23d8c6ffbf75ce10bd532684"}], 0x1010}, 0x0) 2018/05/24 14:48:24 executing program 0: socketpair$unix(0x1, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x0, &(0x7f0000005080), 0x152, 0x0, 0x356}, 0x0) sendmsg(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000080)="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", 0x153}], 0x1}, 0x0) 2018/05/24 14:48:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:24 executing program 6: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x46, &(0x7f0000000180), 0x4) 2018/05/24 14:48:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x1c, 0x6, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/24 14:48:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/05/24 14:48:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x3, 0xff, &(0x7f0000000000)) 2018/05/24 14:48:24 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000700), 0x5f2) close(r0) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r3) 2018/05/24 14:48:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f6b, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x2a9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) 2018/05/24 14:48:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) [ 199.070531] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:48:25 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x3) 2018/05/24 14:48:25 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x40, &(0x7f0000000440)) 2018/05/24 14:48:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x3, 0xff, &(0x7f0000000000)) 2018/05/24 14:48:25 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000700), 0x5f2) close(r0) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r3) 2018/05/24 14:48:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x12, 0x9d, &(0x7f0000000200)="e460019234060dc106621abc810000000000", &(0x7f0000000140)=""/157}, 0x28) 2018/05/24 14:48:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 2018/05/24 14:48:25 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002cc0)=r2, 0x4) sendmsg(r1, &(0x7f0000003f40)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="042b4bef863c8fa9655bb31570b3a781997440e4f12587c05d0bc4893dff8be40782c0f0561a99de61dd981701fccb9d67539e6e377d51ff9742423448905400ff9019a93cc9bbe13618b0cdf7", 0x4d}], 0x1, &(0x7f0000003ec0)=[{0x48, 0x102, 0x8, "b3945b342882c7a586f463d35cfc804e96ada68153eaaa411e2d3d709f6adef763068b7d6991c565747aa6dd1e426b90fe"}], 0x48, 0x20000000}, 0x0) 2018/05/24 14:48:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/24 14:48:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x78, &(0x7f0000000080)=r0, 0x4) 2018/05/24 14:48:25 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x40, &(0x7f0000000440)) 2018/05/24 14:48:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x3, 0xff, &(0x7f0000000000)) 2018/05/24 14:48:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x716}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='.\x00', 0x0) 2018/05/24 14:48:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/230}, 0x4) 2018/05/24 14:48:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x10, &(0x7f0000000200)={&(0x7f0000000140)='./file0/file0\x00'}, 0x10) 2018/05/24 14:48:25 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)="bd", 0x1}], 0x1, &(0x7f0000000840)}, 0x4000080) close(r2) 2018/05/24 14:48:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x7, &(0x7f0000001440)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) 2018/05/24 14:48:25 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x40, &(0x7f0000000440)) 2018/05/24 14:48:25 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001000), 0x383, &(0x7f0000001040)=""/192, 0xc0}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x9, &(0x7f0000000880)={0x13, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x8b) 2018/05/24 14:48:25 executing program 4: r0 = socket$kcm(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0x8, &(0x7f0000000000), 0x72) 2018/05/24 14:48:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:25 executing program 5: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f00000003c0), 0xfd97) 2018/05/24 14:48:25 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4c, &(0x7f0000000700), 0x4) 2018/05/24 14:48:25 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x40, &(0x7f0000000440)) 2018/05/24 14:48:26 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100)="ce", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="ce"}, 0x10) 2018/05/24 14:48:26 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)="bd", 0x1}], 0x1, &(0x7f0000000840)}, 0x4000080) close(r2) 2018/05/24 14:48:26 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x35, &(0x7f0000000000), 0x4) 2018/05/24 14:48:26 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) 2018/05/24 14:48:26 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/24 14:48:26 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) 2018/05/24 14:48:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001000), 0x383, &(0x7f0000001040)=""/192, 0xc0}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:26 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000045c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1d}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)='"', 0x1}], 0x1, &(0x7f0000000340)}, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="84", 0x1}], 0x1, &(0x7f0000000440)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/24 14:48:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x1, 0x3, &(0x7f0000002480)=@framed={{0x18}, [], {0x95}}, &(0x7f00000023c0)="afa14e362e5a3a0c415d0eeabd59dcb882cf2398e11cb64540a784a89325e239ac1836fb0edce952d08d132cc73d9a15657f44c4ccf879ad44d4c71ac6f57bb1c140dee971bf5026d33fef39f85284fdcadac31947438ac1f0fc48ea371050a839e84622e653d291b063db8b9d45b7844d30d4c94a8a328261e387a67961dac93592380000000000000000", 0x200000000fb, 0x1000, &(0x7f00000013c0)=""/4096}, 0x48) 2018/05/24 14:48:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x46, 0x9d, &(0x7f0000000000)="e460019234060dc106620a9b86dd6a00000000072feb305660319056115082553800810000000000e8d50000000100000014000000002089880bd320d98a7bf542832f8db67a", &(0x7f000001df63)=""/157}, 0x28) 2018/05/24 14:48:26 executing program 2: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000300)="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") 2018/05/24 14:48:26 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x5460, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) 2018/05/24 14:48:26 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)="bd", 0x1}], 0x1, &(0x7f0000000840)}, 0x4000080) close(r2) 2018/05/24 14:48:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0xa1, &(0x7f0000000140)) 2018/05/24 14:48:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 2018/05/24 14:48:26 executing program 2: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000300)="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") 2018/05/24 14:48:26 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)="bd", 0x1}], 0x1, &(0x7f0000000840)}, 0x4000080) close(r2) 2018/05/24 14:48:33 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:33 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cramfs\x00', 0x1021, &(0x7f0000000200)) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x21, 0x0) 2018/05/24 14:48:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x6}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:33 executing program 2: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000300)="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") 2018/05/24 14:48:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001000), 0x383, &(0x7f0000001040)=""/192, 0xc0}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:33 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xa, &(0x7f0000001640), 0x4) 2018/05/24 14:48:34 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x3, 0x87) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/146, 0x92}, 0x0) sendmsg$kcm(r0, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) 2018/05/24 14:48:34 executing program 2: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000300)="25640500a0c813000003fe00200000f1190100bbdad797defd259f7b77c10000c0f827872b65411991ad61d26fe73791b1c02f43bcbb698f2704f5d9f394132637ec35b8a149d140a3e2f77c808fb517b3640acdcd9fd80f9b42235a032437c3f82ac71faa966ae42809883aa7c2b8f16d9891b3563cdda976514fd6a81dc7bd5c2d04c2538809f33d09f5a9fbcf40ad3317c1599998063ced8cde1ab219ab646ffa7137a6e0c25edfb1cc2e79cc31db4e16821fd8fdc0e839be1eb3b60db3cfdae85b78833c0f538ca1e9fde50bab365af8211d4d4fbfd7bc29f0c860de4c69550bba469f536aa45fb5cee4b9ade9ff38ea2db3b8c06bb72e2de4a941acb9ff7b42cb7032157da7d250937e1df2856cf87488b3ae4d68cdb1f4f96e24c0ce3a9294") 2018/05/24 14:48:34 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa0950000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 14:48:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45, 0x4}, 0x58e5b3dc29820a03) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x12, 0x1a, &(0x7f0000000040)="3d7e7d6e4e1cf8cdc841ef0f28a55aab4486", &(0x7f0000000340)=""/26}, 0x28) 2018/05/24 14:48:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x22) 2018/05/24 14:48:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001000), 0x383, &(0x7f0000001040)=""/192, 0xc0}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:34 executing program 5: r0 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x1a4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000340)=""/171, 0xab}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) 2018/05/24 14:48:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x22) 2018/05/24 14:48:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/24 14:48:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:34 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x6, 0x4, 0x9, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000040)}, 0x10) [ 208.985860] device lo entered promiscuous mode 2018/05/24 14:48:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x22) 2018/05/24 14:48:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/24 14:48:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/24 14:48:35 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:35 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8937, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29804030020") 2018/05/24 14:48:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/24 14:48:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x22) 2018/05/24 14:48:35 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000002000)=@in={0x2, 0x0, @empty, [0x7fffed1d]}, 0x80, &(0x7f0000000100), 0x263}, 0x0) 2018/05/24 14:48:35 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "703b904ce0ba"}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001780)=ANY=[]}, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380)=[{0x10, 0x0, 0x7}], 0x24}, 0x0) 2018/05/24 14:48:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8912, &(0x7f0000000040)) 2018/05/24 14:48:35 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)="280b28ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="6c6f00966f380f4ca1e3d75d627d1fa159ad34909d60d2980000002027591f5d1563ca52dd984f43891be784e2058077d27c448d4b144278cb7548c2ee63bf3c3e591afc1f394f4281891836c571406eb4b673b060ca244bc6ab861ddaefec45ecd549b29bfe8d903f00e9e47e673ac1b2616a96bba7e2c0dcf95108e7167f5411d30d37e65fba8cc92a7fe50fc82266cf8eab640f747082aed21d8e2b63f6bfe1343ea62da563ded7abea1ff873329c5646d51843e0b836834f24c0685f3882a5a17035c87b276dabe899eb77238a741c80fcb095a2a7d72c595d45388358f546dc882df5b0b55edb1ab6aa14e20d685e4a2dd1b5bfb690b4c27f5d2fb3e7c92794cf496fdf0495b506841f483edac504209488eb27d43b367fd9992d1b7c478dd4b925aa51a04b100393e1cce76d8027f0a5ed280da80f26b1f3ff300c82255f928b44b9d9e7f2e4c16923dc8741b9c70d92fa1111b51f039ddd1b6adfac67e3a0aa6ecfb569b664bc920bd5381608b35f3aa4210a79c469b2260a574d4da8c40b9f016ff4ab26b6170250c3214ea18622d704f1c021edffee24c8398c4230d1f2bb18d032c6a1dd1980dbfe5764cceb8e9de9dddac224a4f8e52781") 2018/05/24 14:48:35 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8912, &(0x7f0000000340)) 2018/05/24 14:48:35 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000006000)='syzkaller\x00', 0x6, 0x1000, &(0x7f000000d000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007fd8)={r0, 0x0, 0x22, 0x9d, &(0x7f000000e000)="0802000000000000057824c20800fe1e0a62573d0000003c5ee96ee561e886a1b221", &(0x7f000000ff63)=""/157}, 0x28) 2018/05/24 14:48:35 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1b, &(0x7f00000005c0), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/24 14:48:35 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x4305, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)="f991d2a8161c87c129e0e39841aab2078aa790dfb5b620aa", 0x18}], 0x1, &(0x7f0000000280)}, 0x0) [ 209.705348] rpcbind: RPC call returned error 22 2018/05/24 14:48:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000180)}, 0x9) 2018/05/24 14:48:35 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)) 2018/05/24 14:48:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) [ 209.748258] rpcbind: RPC call returned error 22 2018/05/24 14:48:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x14, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:35 executing program 7: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xc4e}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) 2018/05/24 14:48:35 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0xc0189436, &(0x7f00000004c0)) 2018/05/24 14:48:35 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xb, &(0x7f0000000000), 0x4) 2018/05/24 14:48:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000040)=r0, 0x52d) 2018/05/24 14:48:35 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x2000003fe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f0000006000)=@framed={{0x18, 0x379}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) 2018/05/24 14:48:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x2000000}, 0x20) 2018/05/24 14:48:36 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x38, &(0x7f0000000280), 0x3ca) 2018/05/24 14:48:36 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, r1, 0x6}, 0x2c) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r2}) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/107, 0x6b}], 0x1, &(0x7f00000001c0)=""/152, 0x98, 0x3}, 0x1) 2018/05/24 14:48:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="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") 2018/05/24 14:48:36 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8}, 0xc) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:36 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000180), 0x1) 2018/05/24 14:48:36 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:36 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2d, &(0x7f0000000280), 0x3ca) 2018/05/24 14:48:36 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000001640), 0x22) [ 210.190910] autofs4:pid:11982:autofs4_fill_super: called with bogus options [ 210.269549] autofs4:pid:11988:autofs4_fill_super: called with bogus options 2018/05/24 14:48:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000000)}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000780)="88ab6944bd1513bbbba41a68d46fe1c90a0c626fdb27ce4e30c692ed99b227fe6f7bdc1a91c949abd253004ed0d89d794e3051217b574445b27b9a8230b4f17fc7aee8fd74a424a667eb9ca2ac35d49c339dd0b439cc4ae95bfac72805317df3b635186af5c0d672c9445b3a83df865c3da6303728540199ec87bc3d894a6dfe67639a93c477891ba98676174bb5102d9913c86b0b92935a0d44dd2a73ef6b68c8009bf42d6f23e904f01e17749da3840542d878bc0a03b497cb8b0f04897f2c6f0c44c87155d8fb09b6e3e7c4c22772c90418a069d30f5513eb3f47f065cc1f67a52e84b6165832d340d3f862ad9ae7500a6966814663ec26626a13df58b7a937c74bccf45b7e047137dca7263d076e4ce337e120a2cdf7f69854dee0a1b92a776513f446bb9f511d18d5709b74edb68c82791a8eaff6e1216b5996141f04d84371f45516ac74e6ddb1208c5ff2b8fef12558f91bbfc305d4c87ff160ee984330b8b2c896d28ca810938d4852ae0d848f799d2257ef15d6619684ac05b4a277f17b8f96339aae0abfd93a514ea6318a1e61e7d296d9c184bfaaf51eeac878b9fa3b7e6a286e8dcd63b372e7738710dbe046386ab02777d39e44b2af3892748cf3a44c9b41f733a2ebe05854ccb8a26e2c38b0554a6e02c89ef79549c1fe301bbb956685681e12341669944993fad3974427ab79f2378f4d448398fc2dfde34358874435b802f427efa0c2ac155141ff6c16affa1c90d2b35fc1f4ec0e50921ca6634449aee70ae5668f594746bad65066ef8e703aac241ec8f1ae417df4e6e296c0b3791a2e45f8799d1aeff85d92a55e69eee935a4f841072237e9609cec40a95a69160f2e7a7fa9ef30536142b7a24f92288ef06421bc6ea28026fb79ad7dff6b932feba19ae72a62e55585a22df1a8429d0bee78df60865a5b6a054025f838075e5c77ba8029705b4da254bf64ab57caf0b8367257e9c72bdc7719f17bc711f8b02e2a879a4018f97f358fbfefb23224dc75f042901f2aa81de29f3ab70ad2c6cb74cdd489ac4f140fe0ffd22cca2e83017118fb781f78f4930838fe629c98df1bd8e81621943e629a0d9ad182e88530ff0040bbb68bf27bb0c735957db10bb0de204ff48cdc6942a9b8ae35c35b20bf04ae1cbe3d1dd1a6d64aad12d93df69574448792def75e9cea11ef18dc36ed002635bf7e1a6c5ae3b0fa47b006c96daa36e245b3a96a79e4c95e26680b3924e13c8ab9dd267117fece11f51b6d2f0863876e4990b63ed544121c9be83039ff788622dee183bc5283f8fa74897b70629c97b4b8625fbc12a7e6bb5dbe3e161e9101791b3bbf54f1ef4dad90ec0294640993868ac31a677c55732e2626750a40ae1a081e405dfcd79ca585e93136e02ec1ba100f9e4d50f965f96c88d0c4d56bb999614d8f5848564533faa8778b2605adee29e0a5c9dcd3eadc068f48d943e2d14acb005fe9c0d8f111d2a00e5d768cd2cc41f7735ea16c4bd07d7fd804a9e9bb05298f52bd2ad4fe8c6bb7df507ff187446ccc2ff2548666ef694481aa1e65a20e667c16e0227af799180fd25b34bd3135de37b3a50a0d1d90c64b89af72df1ca453731766082b6ed0d7afb885b29c682aea72c3c28c00714614cbcb6cd31f96d3c11a6eae7e308485901081cac7f9b3f2a15024d9fc5a6d72f157062fdada5186cc59b1a466de4990475849ffe77188a710a895ba69442242aff0488f51278c9884ebac7f8909fd7b6ea7d4a47576d4dd06aab927885ebcf12a281723de22cbcda988eeffd4aa54cfffacaec9fdddc915111ccdb8c8a4a3e787b90c23e3f0f665259c378e9107af62f5f70a0fea3b930075529ba001b95826a1918fc08f9a6947bc83889289498a2d6fb736e2d770b42fd2fd19fe0d3fe3df8b3de3a97f03f3f95d68454e6b491a6e2868a71e43fd807af77c9eab1f85150433e991bae164bd31759aed3f9886bde5c55cc83abb22be3df44800f3d04bd4267e0d7214a572a01647a9b0e09432d7bcf327a509626893db5b54f9660c1a1b9574a8ecb7b8c720e8b11f6b9134e00a67baa15dd09c841134cb80021b1d4ba8a8b6b0638223c8ad1261edce06d268123337ca5e7797b5aefbe214a1ea55cd1c191657d80da3eefcf7bce82d767a0c56b766b4a387857bba80850be7ab117b91102cbdeac5e78edf43314cdc22aab8f1517774bba188ec837cf0e8b79f0ae67bdd891c6d155099569c1eb5b097779e5fdd10d2c86fee515579565bd1d88bee43f6b63f7b0c4d910a167c625662555272dd8703c909af2df11dd902312222562521fd7142ea0014484c7b56655e831097e7a442460747b331fe29e9f98fabe3573a659d6072237628e7cc46052ac7cfd73fde5d5ef2052db70ce3769c0467fa22410174d1c36e0577fa5872351ce103b333a546032174e9fdff1f65c5769e5270d1b34351d0b0b82964a8e2e70a478b1b80576e35151e8cf3988524b05b0644ae27ff033631962e89701650c21f1bd952ac2a97219f0757e09d48e1c22ad0e87e470e6de37d62d70186d937b04e895b0bd86876bcd2366f36efebc6074667ccfba141bf030dc8148507679c6840a90762ea855dc0e38b25775c46d7dc39f534908a0527f5a691ba1efe02455aa582e0be43a3650978ea17a61b324a1a1f06f839fa979427acfaa59316b91190c32ad1b91b1808812c269414bd9f16f76718db3738793302d5a2b0faed81b27b82d93611c7f19c7f37e3d8a5fbe5e6451369abae637dc106def5f927147429c5084d82684aa9a89215c1ef7f6e76f71d54a1f608e71c3600e585321b73990da55efc5c37352d7b7e0cf36ef51daca8d6b7551bb29a8dca83db87bfa23b413505448ede00a14ea50c999a2a0ae4c50fb7ce3a366fc754174eda66273f91bdb372f60ada4f39e96c3d7f02730bcc07db52ce9a3203c188cbf8e09be48297ddbacdd9ae7a00326ba0379bc27710671c0987bd0ec52178415d6b64d1881d3445744d56454cebf63ea9af7b214b3aa40aeaf06b2013f0eb018e2af007ca5bd7680f6dc4d7f849b16e5235af997e2284fe70b19baaa5af4337861dd2c67c30337250ae6e0578b9470b42a3f126f82a5149538a07701c2cc8076da9cdc8edee225d3b489a66dc89356646cbb50be6160116a64be75e73a366bbeb939329093cfbc5dc56a16538dead29623e4898b730455c939c514254969cd38eeda1831c55c264b2d29d862d5b91f7ebbc88083fcc86b1dd396d3fb01f011620687b9e11246257fa2c98d2ee69140d5838c3c363265ff7822911487aab037d3b3ded382bd8b3aeeee5995ab5b25a30bee1176c8e7c07bc8d15d41d5ca10035a2d1ceca4ce726b8de29a39660714b0f63fc72bbb1256515079e1d3ec493fa632227125223d213dcbb397ac62bec5961be60615f3db9479e6f55d490d2998b717260fec41e868a2067b15aa30c8f34a0f869a9f73dd9770a4f89a4a39502bf6e01e935ac45f62c96a3f80de82e60d02d10e693e56f09206d775a4e92a0d620c98df2c65b9efcd013a76a75b9188ebc6f3d18b9283ec7db12bc446f7c9c7158e12c38e1f893a4b2f7d8157587531b883853c5d17928173ba8aac53c493590d852fecab181305341b077e587efa7fbc9aaa935296a1e809b5a744fcd8fdbd5864b0e3ebef5ded6c06c9ce1266d80b0d97efb47305b2d49845c84a63bb50d503f24b39969d70fc9bd3cc2d2a3b21efeefa5423c6cf8d430ac366fad63d90628c6635e3d639afb43e31888fda8f88efd7d67a0a129865eefdaef2e89d3accaed75255a9efb45e2d597016b48034e9105052ba80e2375d485a293a824bf20c484d1920b5c3a3115711eeb58a6cff08e8c41681e7c0b80e6ea0117870f1821d919615e5800ed5d4047722fda3c3247dc524573ff3d8c447d22fb41c442141b685bc5428c0fde355971392bc02b49e736e47c9a841d5fd923e5ee0582df8592b41c22f5e1208ebe684b7576f0442c18d26af71f1eb4d597983169e7fb5f44fa920eb7b43d3c5f33a61a4578b015b5066e89ffe98957d6752623325309ed237b041c84676c9dcb4cb1f0ad362f222d68119e472be03ca2a8a3967b9b76301154d11f150f0dbddb7d1d3788a762088051431a351f9b2200c7c15a3a66429a4623a4917bb8a48ed9555e129ec8d5c8e4895e241e3307720b8ac1e99225163f6660ef913ba7fd76d86f5dfb3d80bc4bbb20921094348f7e18ec577a87258976e4938489ef638f30cf2e53fac6bc5001d6440d327b1fbeb9602b1787e5e185afcd04e068c3b7d3fd01aacb074362f21fe520ab9cfcbdac36061b0fd07c89b564cfdfeaf5537d83b9c9a5d0507b92fd8fc7b4f2844a33dc7506fec889b8edd13fd7cdeff2348512e50f74946844105171185c894e7df4cdf7659dfa822c02bc1f925177c66a2b226b506a1ad81b0b697e7476968c55d72d3d17f364ec9857fb6b6b62f9e9f146f592bed2fbe446f381fe1fb9509acabe453728f9feb892fcf630985b27ca65445d5918df9d81c7d6476907c7d47d107600d4ea079ee26e226f107ef1d99e49d2cd71491a537f2654f7baf1845fdf377de3696fada00a31ad2d1f25c1485973f371f218132f3a930f23326f739101f09005b9b62e1d2de9f54624aea0328358d5bebaff4200af89512a89fd5e0ae5946bc5f673d5306d9aec87b13faaa57c2f071ae7671c8d2dbcd52f84545d6c2b5d71fa8e3ab08fd16703a116b1a0cd54e2a233c9d346463ab993290386b41f346633c29e298d9790a90853668d81b84f910a03ab2dbe0e34adec2d0607c836f361ef498144734f08dd9deaee112893b98237f8bcfc7f3fd963899c28843dcdf00910fbcb2a560365cc4152c5f9b2c7074f08fba46bcf1443304212ab3606e526b3ef9b34cf3e03d0d5d0c46ae40ce458e57d14cb219bf74c189d459d798f9021ca290e6f19ecb0cf1a9d84080fc3a474ef453bbee78de428b194b5ad7168dc7e780e1672b9d96e6aa1d5aa6a5613050cba941fdf0f1440bbf6bebe2aad0dc550b75f47c944c02c93d49f9091e9edf0458d91e29e65d0d16eee563843d2d1ba39b1be8532d3bf961452464b1417d9e75c8feda2cabd8eaa558eb705785bbfd34874a15c94f4eace2b1b3e42f608661ce2eb3931c348f494dbf39b273986391eb40d3d410ac73c8e8bbe6351fce6f1be8971e4a9132614c3cb9adb2db2a303addded5eacfebac408f8c634c974f5733001751bf50a40bebe", 0xe91}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/24 14:48:36 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="f0276546b8159c670c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x9}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001040)={r0, 0x0, 0xe, 0x1000, &(0x7f0000000000)="d277f6a78b89e4531a2cc35da9f7", &(0x7f0000000040)=""/4096}, 0x28) 2018/05/24 14:48:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00ffffffff00731130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:36 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x48, &(0x7f0000000700), 0x4) 2018/05/24 14:48:36 executing program 6: socketpair(0x1a, 0x0, 0x0, &(0x7f0000000080)) 2018/05/24 14:48:36 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000900)="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", 0x3a6}], 0x1}, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x2, 0x4, 0x18e, 0x3, 0x0, 0x7ff, 0x80000, 0x6, 0x9, 0x7, 0x7, 0x5, 0x3, 0x0, 0x5, 0x9, 0x9, 0xfffffffffffffffa, 0x800, 0x401, 0x9, 0x8, 0x1f, 0x265f, 0x0, 0x100000000, 0x6e1, 0x3a, 0x0, 0xfff, 0xa0a, 0x10000, 0x1ff, 0x101, 0x2, 0xffffffffffffff7f, 0x0, 0x7f, 0x6, @perf_bp={&(0x7f0000000000), 0x4}, 0x1000, 0x7, 0x9, 0x1, 0x2, 0x1f, 0xfffffffffffffff7}, 0x0, 0xe, 0xffffffffffffffff, 0x1) socketpair(0x0, 0x1, 0x4e4, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='overlay\x00', 0x0, &(0x7f0000000900)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000180), &(0x7f0000001a40)=""/4096}, 0x18) 2018/05/24 14:48:36 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:36 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x8100, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)="f991d2a8161c87c129e0e39841aab2078aa7", 0x12}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/24 14:48:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000240)=""/140}, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) 2018/05/24 14:48:36 executing program 0: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000280), 0x3ca) 2018/05/24 14:48:36 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="8500000029000000bc050000000000009500000000000000"], &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) 2018/05/24 14:48:36 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x1fffff) 2018/05/24 14:48:36 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:36 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000001c0), 0x8}}) [ 210.434754] overlayfs: unrecognized mount option "OŸèg)gR‘*°Ž4:€þ_kØÈ"KÀ.»m)qKþG}K/ÎZ.[6qÃ? ñíR…ôµ¡©ë¢f Žbìw»ÎÜ­Âã€XVà!÷q‘y‰L÷r3ÛÕ(;®­÷‰Z#6dBä%.B”¤H\µ–©:ÐÏ%«Þ/¶H W}=‚L ŽáÍïtoä¢:p âÀ_XV`ôz÷ô§”Ã-¡օrŸS?Çäv}Ì΃c…µåœ{¶¶ž!r— Î„û mY7£?§|ðÄ=ìúSúO]ñÀœ:‹tH[QåRhÌ;ˆMdb!* sTSƒš„ t¸R£T@ó‹öØúñâlžÖŽ NlM}W|„KúÉÃùSŠåÀŸ{Fݨ¾F™µµ…Í jg—™*¤ä èÔkCQþEX%¿øGή’9ÛO­ê’Õýlf8Îâ¹÷D¿>·Ž3¯Æ—ÿbÎÍ®ÑÌ<õµßŒæÀôhà~ÔS }Uy¾: ¿ñzXây©¹æ-›ã¾ãNBR«|æ„CÊL`Y±·ºœ– ·ÃŸðƒ²3 ¹¶Yßûƒä[3Ò²á¸Ù‚?>é9ôjΊvÄb ŒÛô–ÎØ>ØúFÞηÚHô‚.Ñå@F ôb¸ïj)c¾®TY{¨{Q–\¸÷BKõB(@·ºdÏ…Q]ðÁŒ  \`Hºgµe†ß!Äÿ>ÀY™/–:ÃÒS¹› [ 210.434754] [ [ 210.434754] ª®ô©P8U3&ÏEÒ$ øßãýîw÷ç(»Ù5_õãË•ûYßL+—91¾d•ÎŠ`öä¨ÓôU¾¶«’zˆŽ¹JsûÈ:eü&*Š.=?—¯Ù®Bî¹'\Éë÷vnSùŒd¥ÅëDžþÐ5Ÿ\ðË`f–œ S@æÒº²(†Aü$_ˆ[(õd×…Ý‘—J·Ø6#M}Ëœó²“sO𬠦ÛU™3rÔQ$Sxˆ'« å+¿ê/ó:³¥ ŸawèÝ°ä¾Ò€P+ßš¸Î‘^A.t\ÃÅŒÆmŸ¥ß†<ï£`bX>[œjÍ¢ò [ 210.524846] autofs4:pid:12021:autofs4_fill_super: called with bogus options 2018/05/24 14:48:36 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f0000000140), 0x2}, 0x20) 2018/05/24 14:48:36 executing program 4: perf_event_open(&(0x7f0000000240)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:36 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000006500)={&(0x7f0000004d40)=@can, 0x80, &(0x7f0000006380), 0x0, &(0x7f0000006440)=""/165, 0xa5}, 0xc0fe) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000001780)=[{&(0x7f0000000600)='V', 0x1}], 0x1, &(0x7f0000001800)}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)}, 0xc0fe) 2018/05/24 14:48:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/198}, 0x18) 2018/05/24 14:48:36 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:36 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000001b00)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000006c0), 0x300, &(0x7f00000000c0)}, 0x0) 2018/05/24 14:48:36 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:36 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000045}, 0xffffffffffffff8e) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:36 executing program 6: r0 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x142) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x8}, 0x0) 2018/05/24 14:48:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6b}, [], {0x95}}, &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) 2018/05/24 14:48:36 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[@ANYBLOB], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8983, &(0x7f0000000000)="0600") [ 210.706456] overlayfs: unrecognized mount option "OŸèg)gR‘*°Ž4:€þ_kØÈ"KÀ.»m)qKþG}K/ÎZ.[6qÃ? ñíR…ôµ¡©ë¢f Žbìw»ÎÜ­Âã€XVà!÷q‘y‰L÷r3ÛÕ(;®­÷‰Z#6dBä%.B”¤H\µ–©:ÐÏ%«Þ/¶H W}=‚L ŽáÍïtoä¢:p âÀ_XV`ôz÷ô§”Ã-¡օrŸS?Çäv}Ì΃c…µåœ{¶¶ž!r— Î„û mY7£?§|ðÄ=ìúSúO]ñÀœ:‹tH[QåRhÌ;ˆMdb!* sTSƒš„ t¸R£T@ó‹öØúñâlžÖŽ NlM}W|„KúÉÃùSŠåÀŸ{Fݨ¾F™µµ…Í jg—™*¤ä èÔkCQþEX%¿øGή’9ÛO­ê’Õýlf8Îâ¹÷D¿>·Ž3¯Æ—ÿbÎÍ®ÑÌ<õµßŒæÀôhà~ÔS }Uy¾: ¿ñzXây©¹æ-›ã¾ãNBR«|æ„CÊL`Y±·ºœ– ·ÃŸðƒ²3 ¹¶Yßûƒä[3Ò²á¸Ù‚?>é9ôjΊvÄb ŒÛô–ÎØ>ØúFÞηÚHô‚.Ñå@F ôb¸ïj)c¾®TY{¨{Q–\¸÷BKõB(@·ºdÏ…Q]ðÁŒ  \`Hºgµe†ß!Äÿ>ÀY™/–:ÃÒS¹› [ 210.706456] [ [ 210.706456] ª®ô©P8U3&ÏEÒ$ øßãýîw÷ç(»Ù5_õãË•ûYßL+—91¾d•ÎŠ`öä¨ÓôU¾¶«’zˆŽ¹JsûÈ:eü&*Š.=?—¯Ù®Bî¹'\Éë÷vnSùŒd¥ÅëDžþÐ5Ÿ\ðË`f–œ S@æÒº²(†Aü$_ˆ[(õd×…Ý‘—J·Ø6#M}Ëœó²“sO𬠦ÛU™3rÔQ$Sxˆ'« å+¿ê/ó:³¥ ŸawèÝ°ä¾Ò€P+ßš¸Î‘^A.t\ÃÅŒÆmŸ¥ß†<ï£`bX>[œjÍ¢ò [ 210.879216] autofs4:pid:12067:autofs4_fill_super: called with bogus options 2018/05/24 14:48:36 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x1e, &(0x7f0000000180), 0x8) close(r0) 2018/05/24 14:48:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7030000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:36 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0xc0045878, &(0x7f0000000000)) 2018/05/24 14:48:36 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/24 14:48:36 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa09500febfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 14:48:36 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0/bus\x00', &(0x7f00000005c0)='configfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x2400, 0x0) 2018/05/24 14:48:37 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000140)) 2018/05/24 14:48:37 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x37, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003680)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001280)}, 0x0) 2018/05/24 14:48:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x40012021) 2018/05/24 14:48:37 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa09500febfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 14:48:37 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x33, &(0x7f0000000000), 0x10) 2018/05/24 14:48:37 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0xc0189436, 0x400000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)=""/149}, 0x18) [ 211.227145] autofs4:pid:12114:autofs4_fill_super: called with bogus options 2018/05/24 14:48:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f00000002c0)='p') 2018/05/24 14:48:37 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x8) 2018/05/24 14:48:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000200)="ba2d7d2332708542688f548416d0afb468482c83e96ef670a1f8e4f567c7bbb81f43df6883940c9ab723b102b2c7f74369bb24940658b1085abd636352583f3bbccb820e3706ab8fefb055734a88117bae4b41dee5183163e63676bdcdd41f93db4ba7b121733e261dde3f176ac8d15d99668fc5a3046f6b0c5c69816c70f0de814900935dd2af53ed56f55e4ed02e1cce7134461b759ac2f6f71135040fdf03850859e353d0a84064f24bed74acbed011ec3b789222c75bd88d60cb45cebc5f9c7d67dac5cffdf54e734573cc9c167f29536e73f5162ad54d7b47a4dd67e2080d9e55b1fa03d21e"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0x18) 2018/05/24 14:48:37 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) [ 211.324715] tmpfs: No value for mount option 'p' 2018/05/24 14:48:37 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xe, &(0x7f0000001640), 0x4) 2018/05/24 14:48:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) 2018/05/24 14:48:37 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa09500febfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 14:48:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/115, 0x73}, 0x0) close(r0) [ 211.373130] tmpfs: No value for mount option 'p' 2018/05/24 14:48:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) close(r0) 2018/05/24 14:48:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xd, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000068000000000000000020000494000000f3ffffff6b010400000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) 2018/05/24 14:48:37 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f082200003106d1fe0be5db108ba8dba7ef863cbb94"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) [ 211.622499] rpcbind: RPC call returned error 22 [ 211.641905] rpcbind: RPC call returned error 22 2018/05/24 14:48:38 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:38 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa09500febfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 14:48:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='../file0\x00'}, 0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/24 14:48:38 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00'}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) 2018/05/24 14:48:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f082200003106d1fe0be5db108ba8dba7ef863cbb94"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:38 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, &(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 2018/05/24 14:48:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/115, 0x73}, 0x0) close(r0) 2018/05/24 14:48:38 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) [ 212.363130] rpcbind: RPC call returned error 22 2018/05/24 14:48:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/60}, 0x18) 2018/05/24 14:48:38 executing program 7: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1}, 0x0) 2018/05/24 14:48:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='../file0\x00'}, 0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/24 14:48:38 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00'}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) 2018/05/24 14:48:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f082200003106d1fe0be5db108ba8dba7ef863cbb94"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) [ 212.405403] rpcbind: RPC call returned error 22 2018/05/24 14:48:38 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:38 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f082200003106d1fe0be5db108ba8dba7ef863cbb94"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) [ 212.603935] rpcbind: RPC call returned error 22 [ 212.699239] rpcbind: RPC call returned error 22 2018/05/24 14:48:39 executing program 7: r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890c, &(0x7f0000000000)) 2018/05/24 14:48:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x20100000) 2018/05/24 14:48:39 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00'}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) 2018/05/24 14:48:39 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='../file0\x00'}, 0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/24 14:48:39 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:39 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/24 14:48:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/115, 0x73}, 0x0) close(r0) 2018/05/24 14:48:39 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/05/24 14:48:39 executing program 6: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x3, 0x0, 0x10, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 2018/05/24 14:48:39 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='../file0\x00'}, 0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/24 14:48:39 executing program 1: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, &(0x7f0000001040)="7f") 2018/05/24 14:48:39 executing program 7: r0 = socket$kcm(0x2, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8906, &(0x7f00000000c0)) 2018/05/24 14:48:39 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00'}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) [ 213.261248] rpcbind: RPC call returned error 22 [ 213.266355] rpcbind: RPC call returned error 22 2018/05/24 14:48:39 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8907, &(0x7f0000000000)) 2018/05/24 14:48:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:39 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) 2018/05/24 14:48:39 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x17) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/24 14:48:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:39 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000100)=@in6={0xa, 0x8847, 0x2, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)}, 0x0) 2018/05/24 14:48:39 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000140)=""/256}, 0x28) 2018/05/24 14:48:39 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x5}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:39 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x0, 0x2) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8941, &(0x7f0000000380)=0x1) 2018/05/24 14:48:39 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) 2018/05/24 14:48:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/115, 0x73}, 0x0) close(r0) 2018/05/24 14:48:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)="bd83"}, 0x10) 2018/05/24 14:48:40 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/24 14:48:40 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x8, &(0x7f0000001640), 0x22) 2018/05/24 14:48:49 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x5, 'D'}], 0x18}, 0x0) 2018/05/24 14:48:49 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000700), 0x3) 2018/05/24 14:48:49 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) 2018/05/24 14:48:49 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000004680)={&(0x7f0000001240)=@un=@abs, 0x80, &(0x7f0000003600), 0x0, &(0x7f0000003680)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) 2018/05/24 14:48:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:49 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x12, &(0x7f0000000180), 0x4) 2018/05/24 14:48:49 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f00000000008000752a9b62cf1401f332c7cc530df814"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:49 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f00000000c0), 0x69b) 2018/05/24 14:48:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='devpts\x00', 0x0, 0x0) 2018/05/24 14:48:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/24 14:48:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:49 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) 2018/05/24 14:48:49 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x25, &(0x7f0000000140)=r1, 0x1f4) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) recvmsg(r0, &(0x7f000000b780)={&(0x7f000000b2c0)=@can, 0x80, &(0x7f000000b700)=[{&(0x7f000000b680)=""/120, 0x78}], 0x1}, 0x2001) 2018/05/24 14:48:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000080), 0x301) 2018/05/24 14:48:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0xa, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:49 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x0, &(0x7f00000000c0)) 2018/05/24 14:48:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x18, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/05/24 14:48:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000080), 0x301) 2018/05/24 14:48:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10001}, 0x2c) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000040)=r0, 0x52d) 2018/05/24 14:48:49 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:48:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/24 14:48:49 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000340)) 2018/05/24 14:48:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x22e, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x56, 0x40f9, 0x42, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/24 14:48:50 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/05/24 14:48:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000080), 0x301) 2018/05/24 14:48:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f00000000c0)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000040), &(0x7f0000000140)=""/114}, 0x18) 2018/05/24 14:48:50 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="cf", 0x1}], 0x1, &(0x7f0000010880)=[{0x78, 0x108, 0x7, "bc3f11220fcad9e6846f4fd27a29c53ef1b4de0fd7ad14c96e4a88403eaf8a4b1a8121c05e37b061b209a8c373f5402f0921e4fecac97cea615ae5e28f5e2b10474b695336d8ec1c758946e20b5cc0474e5c705c16fc684f8fb27fae33bea4bbd47a"}], 0x78}, 0x880) 2018/05/24 14:48:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:50 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001700)}, 0xc000) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000001b00)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1, &(0x7f0000000100)=[{0x80, 0x118, 0x6, "ee4d3e35acb8da81025745fe171b523be2a76066bf0a19b75474fc0d87f142eb7aaa2910c35d975c3c61bb86554213ffc409bb51855c8a65b5b061ae0e0b3ead156060522029b309cc58980775aee617397b876f19ac78aa6bb7cfe8c2079d920a4e2abc612926a86a"}], 0x80}, 0x0) 2018/05/24 14:48:50 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000002000)=@in={0x2}, 0x80, &(0x7f0000000100), 0x263}, 0x0) 2018/05/24 14:48:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000080), 0x301) 2018/05/24 14:48:50 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r0) 2018/05/24 14:48:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x22e, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x56, 0x40f9, 0x42, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/24 14:48:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/05/24 14:48:51 executing program 6: socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) 2018/05/24 14:48:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f00000000c0)=r0, 0x312) 2018/05/24 14:48:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x3f3, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:51 executing program 5: r0 = socket$kcm(0xa, 0x122000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340)}, 0xfc) 2018/05/24 14:48:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0xae) 2018/05/24 14:48:51 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x16, &(0x7f0000001640), 0x22) 2018/05/24 14:48:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x22e, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x56, 0x40f9, 0x42, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/24 14:48:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x3f3, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x22e, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x56, 0x40f9, 0x42, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/24 14:48:51 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x15, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x3, 0x0, 0x7, 0x0, 0x6, 0x2, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0x101, 0x6, 0x6, 0x5, 0x180, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x3, 0xf, 0x0, 0x38, 0x4}, @call={0x85, 0x0, 0x0, 0x3f}, @ldst={0x3, 0x1, 0x3, 0x2, 0x9, 0xfffffff8, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0x3, 0x7, 0x38, 0xfffffffffffffffd}, @jmp={0x5, 0x7ff, 0x5, 0xf, 0x2, 0x50, 0xc}, @alu={0x7, 0x86d1, 0x3, 0xb, 0x5, 0xfffffffc, 0x8}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x40, 0xd4, &(0x7f0000000180)=""/212, 0x0, 0x1, [], 0x0, 0x3}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xf, 0x1}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890c, &(0x7f0000000000)) 2018/05/24 14:48:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/05/24 14:48:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:51 executing program 6: r0 = socket$kcm(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xff0}], 0x1, &(0x7f0000001480)}, 0x0) close(r0) 2018/05/24 14:48:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f00000000c0)=r0, 0x312) 2018/05/24 14:48:51 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=[{0x24}], 0x10}, 0x0) 2018/05/24 14:48:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x3f3, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/05/24 14:48:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000005c0)="86b9115f174e5ceac299e76365bbfece57f2eef9e15da5af0999705054fe21830a09f3f7f60a7ad2997870fc93da5b48bfa3371a78b4868c1562da9517b4a904c757a4405a6233c58039b49e8a9a75b02cbfbdf0f5061a43a64d5cf7040817d6b90a95388520a7cf6a61319bd79d4ac236e796b77f740fc1a17c8c5e0fe06be17097d32c360ed7d6f1ccf83ea481057a1148258b61d4fe16f55fd4900ebc1bd79f349eaae331fa7aff13ad815d36e221dff8fca686597f5b49128b27b22a871e19d3828c6078babc9d6cb82cc9a8b14d546419f6837a824ba8c611b6fa765ba4ecd8442eedea1ebff70c531d9244a50c6a898823c8405016c3a1bcee4585ef3176ffef2ba1afe693ffacc125134243a463355c0aaaad429283fc7084d8b8b57028c44c5c24752ee7b36feee35a3590d8a98aeffe6c4b8d24c80cb07d2fdfb452ab25930d1f46853186e5e2d857dce1a972c51a1db72cb465651f65a29af850a20408955af26c513d7709cea212ea63cdcf848cff5289a0f15b99f0bda5877f3f9dd65201b3eada83ec34b1c6e634575d1e1caa6a0befb8772bd7680313b573534d44b546cc3b9ea9eefcbf6b0d281d7243f7c9c875a9492e5e557e3be11b0c7cc7444f82cb5e5922eb1c9f7e7d77a78dbe0557d6c165bcd66be999cdd26d9ecaf08c793bc0506b5ab400a5fe7cd8a8de3f228f53dd6fa7866f5084ead50796f7cf9277a74dc9dada6b2a0d6828ca33f8cd16b3fe4db1d8bdd44806569776ce7ca375716265230d51ebbd879c11f30f94800321d149b846c3f51cfa3f441efe403628c9231e87214a234dbdddd71a597f589ea7c92fa2069e4a7f374fe074cb68638424316b141676ff4c82ca5e98c6a795f20277b7971b5bd6e85923a1336e6ed7c27c8309cc5c3969cc96849700d03ee3d5f1cbb63977f0e6c7c9c87a90381fb5c35d04cd3fb539b0e075f39e8865a0130b34aa4ce77e44f64bf4c47425fed77dd82f4fe91c79b4908ff156d82cde42645efbcff7db1ffb9f787aae5fe859172492318ee5983cada363283e4ed8e8b0131517db0fbe6661b98991b4bb97b04812decc7384d7eaa79a1cd1e220b82875efcc39fd01cd2524ecf651c092afe94ccc50a21376076e76298d74d0ff48c322e1bc6cf5dce76eb618fd7481126c98fb6cc4310ebb68783ecf483a8c83e92b68cabe4c92636e9de4ebe03c0263c74ccf7e47ca49781536064a0ca54b9223182e9dbf8ecfdfaea69a7370d15b821309ee6ce14e26ece67ececac5cbb359310c17f9c6c0e9ce97f12446194ac5634b527c6376e210113b6bfdd5c89f20a55b39abe4cfe0153181a41a58168310ebee2b6aa8a96627179e24f54dc5ed06aed8f3cd5c0ad882d98a0ed54e804c96dd586b7b19b75fafb9d15e0b2f503e61e2b6457834cffc3d7d9d0f68840c673bf4c12c35f4c85be316ae68555d78f59edcd909f43fdca6411cce0648fc1958b3fd2d35f0b93e4e045b5bf011408c74cf383a3da8512426637933ded95fc35a473d9d13b3af5af82d45474123b6bdfcf05aba4ad71dfb170f7d62eee78f543210941ae1fbfb41669a5c3e49080ff94864cd96bf1ae5314617fa51d20a4e51623dc1609fbba40e21f4f3ed009258fa0ce24f91a789f28db398de33a974ebc5040fd257724240c3e9df70efe1157203f721e0bccaab1a0b4011b318dab57d0c187f9470c49d2f09014c2947f8a466dbe0e1a9b195c05caa201ebf32f9fbdea7e88e3a1c46cb90d88ee14e35c478a2e405e497ae974f510a8215e830c244d2f819b9f11bd5fa3b92d4c97c32d6c048faff05c45a613f412973a8ca94f25ea0513c69c4dab187cd6f2b905e968396d8ed6f31e0dc70994eb50d45df7b568f89bb3ad3b79151613a83b20cfcb6e0823c8801a91f254e26c9c63607ecaba8faac4771b7880b025db6ea6f9ce768098904613653c8bd90d0c7343e6868816235ff61b9da14b6e38c6a8745bc1e", 0x585}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/24 14:48:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x3ff, 0x10000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) 2018/05/24 14:48:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x3f3, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f00000000c0)=r0, 0x312) 2018/05/24 14:48:51 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x1e, &(0x7f0000000180), 0x1) 2018/05/24 14:48:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="f80000001073a05b77"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x77, &(0x7f0000000000)="ff7a759142bdf8177631e7ff6a95", &(0x7f00000000c0)=""/119}, 0x28) 2018/05/24 14:48:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x80, 0x81}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/24 14:48:51 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='(\x00') 2018/05/24 14:48:51 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000044}, 0x92) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:51 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/05/24 14:48:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f00000000c0)=r0, 0x312) 2018/05/24 14:48:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/05/24 14:48:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000240)='bpf\x00', 0x0, &(0x7f00000003c0)) 2018/05/24 14:48:51 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec={0x0, 0x0, 0x1befff7f}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000500)) 2018/05/24 14:48:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8940, 0x0) 2018/05/24 14:48:51 executing program 6: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0/bus/file0\x00'}, 0x10) 2018/05/24 14:48:51 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000062}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000006, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x26) 2018/05/24 14:48:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x82, 0x8, 0x3}, 0x2c) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0xb4, &(0x7f0000000480), &(0x7f00000004c0)=""/180}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x28, &(0x7f00000005c0)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/05/24 14:48:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0x10) 2018/05/24 14:48:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f00000001c0)='*', &(0x7f00000002c0)=""/209}, 0x18) 2018/05/24 14:48:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:52 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000500), 0x2) 2018/05/24 14:48:52 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x10, 0x1}], 0x10}, 0x0) 2018/05/24 14:48:52 executing program 0: mkdir(&(0x7f0000000000)='\x00', 0x0) 2018/05/24 14:48:52 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000300), 0x26a) 2018/05/24 14:48:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 2018/05/24 14:48:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x1, 0x0) 2018/05/24 14:48:52 executing program 4: socketpair(0x26, 0x5, 0x0, &(0x7f0000000080)) 2018/05/24 14:48:52 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1ccc, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:52 executing program 2: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x3, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f00000008c0)=[{0x10, 0x0, 0x80000001}], 0x10}, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) socketpair(0xd, 0x0, 0x3, &(0x7f0000000040)) 2018/05/24 14:48:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x82, 0x8, 0x3}, 0x2c) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0xb4, &(0x7f0000000480), &(0x7f00000004c0)=""/180}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x28, &(0x7f00000005c0)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/05/24 14:48:52 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0xa, 0xff00}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:48:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/24 14:48:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x1, 0x0) 2018/05/24 14:48:52 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 14:48:52 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/24 14:48:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) 2018/05/24 14:48:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x1, 0x0) 2018/05/24 14:48:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x82, 0x8, 0x3}, 0x2c) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0xb4, &(0x7f0000000480), &(0x7f00000004c0)=""/180}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x28, &(0x7f00000005c0)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/05/24 14:48:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/24 14:48:52 executing program 6: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x1000, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000000f109a708f78293c8744e1a", &(0x7f0000004800)=""/4096}, 0x28) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) 2018/05/24 14:48:52 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0x5, &(0x7f0000000000), 0x3) 2018/05/24 14:48:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1ccc, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:52 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='configfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x0, &(0x7f0000000200)) 2018/05/24 14:48:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x1, 0x0) 2018/05/24 14:48:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x4, 0x4, 0xffffffffffffffea}, 0x2c) 2018/05/24 14:48:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/24 14:48:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x82, 0x8, 0x3}, 0x2c) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0xb4, &(0x7f0000000480), &(0x7f00000004c0)=""/180}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x28, &(0x7f00000005c0)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/05/24 14:48:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000080)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 14:48:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 2018/05/24 14:48:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x3, 0x7de, 0x7, 0x9, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/05/24 14:48:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1ccc, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:52 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x11, &(0x7f0000000180), 0x1) 2018/05/24 14:48:52 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfffffc47}, 0x2) 2018/05/24 14:48:52 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, &(0x7f0000000700), 0x3) 2018/05/24 14:48:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) [ 227.044736] device lo entered promiscuous mode 2018/05/24 14:48:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1ccc, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 14:48:53 executing program 6: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000000), 0x7712e63627967893) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863c681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0xfec0) 2018/05/24 14:48:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080), 0x2}, 0x20) 2018/05/24 14:48:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8955, 0x0) 2018/05/24 14:48:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/24 14:48:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 2018/05/24 14:48:53 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") 2018/05/24 14:48:53 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x23, &(0x7f00000000c0), 0x4) 2018/05/24 14:48:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20fffffc, 0x0}, 0x2c) [ 227.303803] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/24 14:48:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/24 14:48:53 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000100)=@in6={0xa, 0x8100, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80, &(0x7f00000004c0), 0x300, &(0x7f0000000540)}, 0x0) 2018/05/24 14:48:53 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000a00)={&(0x7f0000000340)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000940)=[{&(0x7f00000003c0)="ad834a25dad6c852d974d270606cfce22a32228c8e46209be8ff2df2eba3a549f5e0734abee6d776593442966305a23ec947a0a626e02e1bea22a76e325880b5601ec19ab259bdbca39fa6c089f37e79abb96860e2d6bffd3906a1cba7d2070fa27bb7dcda779730572f0f837cdefd18e19a803eae53be03af2c3a4b06ea9e6668fe260ec2d8949434dc01e8e2b50954aa99ba21a2164e8efd5ee94f72a936a866f1eeae1d8084d70a9b333fab0f9718a6a73372b818902816ce72a82dd87cc98c27395e8ddae47386614361c4c7756f8f24cbe671f6de67e5a7c1a3adc4d1c5b3af9ffbfa79e0ee79638eb0bf1f2294c5fe", 0xf2}, {&(0x7f0000000540)="cf648a60d32f8d7becab54cc7840", 0xe}, {&(0x7f0000000640)="de85c052470f53942e86316c8f23b5dada8b11c66af865aaad44de1022fd964e80392b0df246aa65d0cde3222f9e12bb023a4d4aca29a4fc24dc9cd8f433bfb6417ef96ee206af892863ba41e625340caabe44ef0db166218fb2e040c5f75db559bf9e79399bed14296ad2ea3597e8c496f7f1f563683295e15a6ff58d81cc837d977ad3cb520b00075630c46acebf2cb127761de5ab6db2ae707c5c42645c7c40f01c53d787db96128cecddad8daf3b5918f17601644c7b402fa8510ffadd596365fd1255070895c5ffa15ba0180cf2f605b0af", 0xd4}, {&(0x7f0000000800)="ee2d8802dcc5cd8dc70402a33ffecd998d7e0a0f71d82bc9a92f46", 0x1b}, {&(0x7f00000008c0)="38025ec696cc873a1d5c5b2ea1c627eade0a4d42f6a140280d502acce4fde276c76c04e01bd36aad85c78bf773425e62526721fff50c30a6e3135280ad39c801137286fc8b7db2b0d8221950a3e9c37b065fc49d7a8178c2828aacbd5d7eeca2a88a7701407d104b3f3c74aa37c527e7b51859372099ddb484", 0x79}], 0x5, &(0x7f0000001440)=[{0x48, 0x115, 0x100000000, "b1fbd152069e5457195e401ff1a8e2f545752a4207d9db164d9ed8e580bb700f424c142e97d349470bb941bbbd523169ea91"}], 0x48, 0x4000}, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001200)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="14000000000600ffffffff2401"], 0xd}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f00000013c0)) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x3, 0x3}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f00000001c0)="4c5f7ce7a5ba436a1419031c5c80522bc5e49f493b0f0240f1ec6c966aaba7be445377d3ce0f6e0829cb7e440f8efb07f96ca6c8d452c14b09f29e36c97585a50b3bf370666a4e1a342ba033313d4167db6ff521df2e5f485cf6faf6c237bc14a8d258ba0d66913336fd072d687bc0c3f8e7a0957232642dff81d6d8fd433df9cbbac55eb48ac014e579078e8fa4770ee613245a84da2f81e23ce6f423ca444d85c28652b1dcccedc91254ff59768af1a752", 0xb2}], 0x2, &(0x7f00000002c0), 0x0, 0x20000000}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/05/24 14:48:53 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x0, "95c80802189c7d5fd1ca737fefa5fc7ffc0ae6e47c878cfb9e016d049deedb88388dd23886b6b6c3c532c96e2570d9481e005dda3a2616f4100f40cc22bbb1a7a1390111f79e120b3e0cd5c18648b5dc69382ea5f0ae884a1eabc7b4c867385663e4741af818bbf19de3802c5a9b643c174be8045353832c5df46a6586d8"}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="4bc17a4e2e9c7d34d1a2fb3f3bcf1bdb5837991a4d11d03b8ece9f4d6a90290c0288b2ae9950ae63291dbf5066dbd4b4a90d59483de97530e131d2816661a433da5dff7c3fb9782fcaaab613873fc6266b86d73a9987fda7eed3347b2246d3e74b4d4e9c10dbee7d25619c6374e4994762e41ac7db67fcaf86ba7bc6afbb3cbbb17f500fbe69533bfe8d8c55a752ac9c", 0x90}], 0x1, &(0x7f0000000ac0)}, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000a40)=@in={0x2}, 0x80, &(0x7f0000000740), 0x32, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) close(r0) 2018/05/24 14:48:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)="1000000063008152915a6552679d4e0a", 0x10}], 0x1, &(0x7f0000002cc0)=[{0x1010, 0x11f, 0x7581, "4f626199238dc35ad93ae8ffdad69d5fe3648e2a5e87ce666f7611d1109298fe6660994d2d1a4586c679148d23c8fa6cb83bb0bd6af4cd43ca9f188c723fd9da1b325889d295be3851e4158a4fab5526a88181350d836552800e37ee23e14979654e4b6bb522ab3b4352847e1a19bf48582b559a69838b7cd45d8b31613ff9076270b2ab933ad088d1c876ee85f1e3891b292790ed5b4006bd0a7061fdccb5d188f3cda421224f575d320c4505a0bd717995f2b718ae7fe5a4c33740dfd9cebe51011103981f7b6054fda1ffc1ae8c6ad122c0b3d71044b5409e5f4748c02384091eb94813b9bc9b4a3696c155ddd126de866183fe61d973faf057a6bd9259a2fad2d3c8fa8ee5b19555edc493d4fc268881dd37c6c3e09fd40c012d9194175a201e920b23f775d6b01a0e4869225e464fc4cc2a0ad19ca179b018d8de1118b53cb7eaa32a9d63afd3628ec6d7dbfe34e534ac44fcf26db222f197bfc1c3c226d65d145571fb79966fdeb5853fa217a6dc0936afbdbdf88fe56cb6fe4b665898d26824bcf3130117a5972621e520db6366c7902887d88e7a49de0226ad4f953cd8684a829d422421d13f97f1f5ed56d552c83cc91ca344b90cf915b257a63267d60571e70db4a2e8022728e7ac4b5e24e863356591d28632ed92805e63ec831428bc3778a5064cdd51993ac0beb8d5c4269b0aaa5518a0ba5da6f752dd84bb1729dd42988973bb7722a0fb91dae6c26fe389a433348232e65fb82d032648aa37c74fc352caf2646d5c9b40806b393e85cc1ac18ca234682b10f51adefd44c9547e61d7c28e00f008d9e4ef5bf392ef8a57b2c07cb6be326a711c20f2127ce64e9746cdd0d2c04d46ec0af172955e22a68b648872dd3f62e90c80afc517d7a07d06765763c90344bf09fafadac745d310d382258eb0c057cbb6be239960bffbf695be5063bd4610e05e5f6952d103763dbe599d57050395a42f092dbad33e67bc239e34f1ebc8df870b91772fcb17ef8a932ca0db6b983176468e598a26a653c0959b0fc89f625a57fa6381055046759f3d4f4c25d4e60c0ae7c2fa378d748a5eb8f33f2ccda46ffdec69ebfdf29bf634ac1b945b460958603a59e1db6ba8a41470f48d3c53afe286e300b8eeb1b2b37b5a87029a620fa7a50bbbe388408ebe47a48663d5465ed0b362a6b66fbbce6aa8dbe0e5d5236774ebf9318bacee4d34e95d2b7bbb0a9b6fc7c05fe1b3c70fa26fcf747d9494b25f2152ee378307adb843c41d70ab69521513031bc819e7751ef042d3a0623566a5be6f21d2d8ece0fa0fc7bd25502b14702b2e4484fb745ef4e02b41034d562bf833d1f51e2a1594294c9bd2af0e537e990483e48e6d5deae543c5594df2afe357c4f4c28fc39624afc1f2b7e893ee6cb0d70d6daf3fab0209b98725c397a12edca436fd8a2f55e5834e0887d1e967f807de497fb3f024e34adc26f4bd5cd0115e7cf6011c43a42402cd3a1e03a20fe9f15b8762418e26c9cd8d78a5591f0ed9e1cf19645e1cda35c7db3891ffa8a0afecf93e467ba2411653e5e3af31b8ede6182d5959f894f377e694861d786e49dede968cf4c36692b0bc1873015eaf3e3c82ce80ed6208fc71466abe92c74886f820bbbd936ea2bd4633855d86aa12e0d27e25081ef9c65db1ca9d5119952f62266f7ea25e7dc66bdb6a52c2883adc0e5e7ee2484e3796775bac8b27f911d60ea372e53dc368b489383bb4b123448c4eb668a68533a9a545fd67ebba1cbd17f5f3a260beee9c570869348244184698544538669531060ffea6f99e77d88981ddb20e3a039f4f5b32cb2341a7a5dfd6edfd9d36e7773a862f8b9f6d7b5ae6a824af996a0d6e31e85a93af96f9daf96e3b416037e9e0ed6834798a6228876ef8816830dc339a69ae6350d4042b84b6d38eadb9d4bb397d0816cb740bd923dbfe5d5de405974457eb2feaac92af1b79bf78a23e19ef6ecf2e0e37c52d0c013eb25e20c366cf39dc14bbb0eca1f1c12d29572d9d2b77a01baf317b8dd70bc05bf070b086e0ccbf8db595c85aa67d36efb997d61268b02e0b6c13a0c5c87d3e4444787e253f422902fea51aca7c00a58da5896ec5c4d475466f61427bffd221cfaedf63c96bc14d4d911b63eda9bf5a7ff37e9ab1128291c789370379fc40696872adc57166ab192c7b6df28725e07a26dfacd6e5df3021ca64f05b18be1456b432558602201b75e4977114cf65c7c94c958b7b748d2c9d31c80c0955a24de16de8dbeb186da49820986a3e321288eb1f10265d0c67d9bdc9be94e69edc8cfc6e1ecc958c03536e29a2ec60a89a00967fab10bbdada06b487fb1032b7e6b1b2bd88a969fdc67c30fcf6f7dcc43dd265204c8b40f0dcca2d55b64a828b2533f169ced94326dc72f3425dc5846171863c7949d789dedf39c553812c7b5ce0c4f6a53898756c9e5d73949e1dd0b838cadced8281fa4ca62ca432fe6fec84880ec7ed149ea92a8357431703b594c7d9857c33af805d89d28abb13aa43e6003fc3558ae119ed19547000573364a1553c857a4577d02ba8b9b4e2afa4d61a7eaf1ef25135821ebc23a398d6539d2b10c9e158e202e9be2d8753c51b2a94d900898285e141882edb337cc9f43a32418b9abb937ac22e1352ad9faba81e3f64ddaaeb116dfcc334970f062919fb89b72845826cd35b1c69cc747a8df5582e8cce23f5e73ea35aa925e849389ce28fbfc8b0c0aa21f8c909a1e7a769993170823fecc5415ea1b5bc1d237734dcb8061f87b7a9e9c5f87b9217e215effb592839903a94623bd6a7bc8e752491b0826bd90d0cfc3db61ddbd68e5c0c2da1a3d5e2fdc439088e4ca244601cdf08b9edae5c8e764a3cf145423bd5a12373f3497f436cd299e16da45f063d55911770a8739d8c7e76b20e21b82b56c9837c6c6bd3296ad27ac9bfbdf5f66aeae3b6e155bea1977f54ac98daa448e39098e9083795182be2ebb006c266b32aeed5a057378d8283bfe401785fdc3a405ec444522b3dab3ecc03230527879f7afdc6cc261611c689bd2512f019d3a914c731d18e0a57a1753c9c379f29e21e89e8ea5e24666dfef196ed417cca1ecf3752857b00a9ebe56215912e93fce4e177467fc701036fa394c8d8e45284fec124f7e140f2709ea5fc14b31708918e08956b503f92e8bad0d491d0130d4c9282979529ac8dc0b422bfbebfb9c65f87d89d0a8d0924997f9a1fd02a5a551a8d93212b4a34bf03703a81c167b30aca896917479466d1b9cde0b4f30f132a442d3de6771ae4999d24d07e51751ceba69724cab43d171b893b8b6234ae674b40b8429d978e15b550424329a64642c03683cecb3bd3b0edbecc5cf1b15e1f60871ff085b4a9e94b9a1d8ec246156fe2924df58fb15e1c77b7cd92e7c347499bd6532f582fe07671fc308f75a8b0764773388fccb76007242b35676b57957f3a88e70fa6dcad0588b9406d87731bce8305f8fa02b41b7ab532eb777f1da90cf0c110368f16f128e640684c4d7fd945e115b996d12a20fa3c7c28c7eb7e80877324fa5b7c10f84698c07489f4c9780fb668f5b76ae0cdc68e1d807cd37f69e0b2906829bf4574263a941bbf87e51288fb0ad7aab7985f26edc622f7f12baa2dac865da14b2d3690c0f9f35e1a48554bead200bcb30b08ca67047631dc7a8f2b39c67d2581d7e2debbf06b39509c3d3db4ee85195e7ca0480264add0b973e2388803715870efafc7f96d01392f8b92cbc4bf8d5c4517cb1a92bf38aa0d38f823909abea3be122dca884ae03864628d060791ccbd193be6c1cc309dc80fca544850ebbb1c2065a1683fb944604a57089b41a13b11fe7c7d053c163bc32d6c74932d60403859c6f86da6f2de29438341af3377608a3356e3183ef707f10a7391ca5fb4bece5d03fbae05931e9e0387b61fb055438443666e1dad05be651fe10bf5d9d5372d0af05bcd707a02e39264aefcdc9672e0703f0c752aa937af875fca640dfaccfba198d951978c6b1f0ba543b3bf3a8ef30c9c6dc9797ac9c7efeb5b63977c549751ddb7958b1c2735f09c34558bc19e1b300ee006783b8b8b097bf692574282a744a8b15f4c729e2e912127ed03116c899f05558080c74db62d3f9fbd10f2fd74d360fc65b7b68fb6fc8354e4ca27bf8958fb294853c4d6436d13cad947bfd36955a8519b120e73c76e550c157ed3ba8757f4168f260c163612a87768236091c1c5a766c89f5aa5fd0942dc57267a55cfeab7e36f247384c6ed8bccdc8586a7b9b913cc54156f877d9abae9d93d98448b86bd0b20da3afb8af59906f1a79865ea61f16bf7d6ed7346d93aaf8ffad1d03ae1256a11005bf182003b719ebeeccc01f66268f2b592f6852f61a5ab7ac7909d26c29316cebf53569d8b2cb6d7ba950a0305e20589ed03be9168fa12cc8d34be781fa346b30c98fab55a7de6e5f4eb5e60a5341a9b94fa12701b03f19c2eec3940a3cf9f256f6a8f5a3c4fd37361b3b7b6d6961679732568ff828a898f11aeb17fdc2b64692ee86c318bae8eaa474d40603adae539bffd27dfaa507ec8cdd832e6f5f153ffbfde2d3b508e9418f02c2a7607bb10fc274546c1a4743b28b1bdd6d991c2f888d704b33602666cf1e41e14e117826cba05abe9287a91d36d5244c0f59fd59984b2379647ee023ac4f9b464f128264ada1e9b45e1fd354892e3aa6367def6a80e12b0a0b34dceddef3b0a2901da931003de85350542eaa4161f770057da7aa6eabd8400f8c12b05603995eea1227198aaec5d57de54aadd0c1b3ed8717223900b4853229f9c5dd3e804ba3eaed4ec13c0b5ef2b5f6357597c57d45b9e6c1a5fc4d24482723a8011ec682a8ed21af5662b918e75359def0e0d0254bf53239f0f90433b15545be62106e3a9008e3772b6809164d90865e03a5049627e4f41405320c54a07a2d53da8c04a741cda98553dc69eee704e633d91a68579cb30cc873bd74ade72856162852d25259137d5f67aaf178e00368ae63094b16d760f0b60d630904818fdf253d99341bc9969463be7a7f87aa5ec5404810e7f810c5807b74c56f054adee586558a923a4700bcda79603b410bae38fa4f458440af4e1e449b88488a472c0d21f702bbdd83013242e8f15713a1ebae29a699ea4c41bacac424bd3a57653f0e545527671059fcadd6af97d7f8f2c5d4f2c58a5b83e9c6419e5ed6fb238ef66d00215464959cbbd065fd0f1ba5873e318e6fad87d0650506630c4267ee72c016153c7c8a30d58c5362929fc9402cc7d4f6db3af3ba2221f317e25c2188c1a33854bc62e3ba8c323845bdbe71ad8bb23a6c7d9d6ad84b4c0aa377aad312e49ac9d37b1f2593c30a1c6e201affdb3ddf510eaf296dcd7a56d623960a89784bf8ce5199078e2f2ceb0eaf19a952eb827c34e711ca66b73a38f5a9a3aa78625b6f67ae91d713aa9f7141317b4749c36165262938d0966fa7e02cdc62f6e086846bc49fc96d97658ec0c635104be3072cced52a68dc36f7eced0e8bdb3424c07810dbd1c5e635309b543d2f61c6a6feb5850252dd73520d46c7ec085790c2e1f43792b2c1b93afe23f76f72ae9cbf4e73e3251751935be49b1a538ac498d76ba50340f1d47336d6ca772c2ffdbb083d5c580ac3f5fe2077b7ecbe8c6357250b7a168da2255b7697951f60c453edbb143eb7d8bdfc81e0296472f3ee320ae2b9c4af6a3b7b342003b57cfb610620b3ba663e69bac45b34719905441d57345ea120738dc32f1d640dc65dcdf18b9f20d718d246c"}, {0xb0, 0x109, 0x80000001, "a3c324c0afae717067a71151c1a0d70def5dd5d4c7c2bbc7957532ce78bbecf8891853b50dd38127d6c6aac6feb5d1e8a7455b35e244b4017c14f09432c80ef606de6bdcf9b5f013a1aabc80a1261177cd544d8f0ed5da069f8063dd9d8f3049518cbe007a37e1f368a8c5396375e8c0a0dec77e6ad20747b69057a68fe12c7862fb975a04dbd27e27a51370324da4819d84c56bcc252b389c5900c4da"}, {0x1010, 0x118, 0x9, 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0x20d0}, 0x0) 2018/05/24 14:48:53 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000002e40)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 2018/05/24 14:48:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/24 14:48:53 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[]}, 0xe000) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x8880) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="ee", 0x1}], 0x1, &(0x7f0000003380)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000f40)={&(0x7f0000000b80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000c00)="b2", 0x1}], 0x1, &(0x7f0000002340)}, 0x0) 2018/05/24 14:48:53 executing program 1: socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty=0xc0fe}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/24 14:48:53 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="280b39ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:53 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f0000000140)="6c6f00d8f5c64985168fdb4a2c60d298cca087fc88d492d008eb000000200beb111ff38bb696ed16d6279c50aa6a1c102d3e3bb8410e2980913f74c24caacab7baef26ffea1a56c81d44bf19df11012699b55429385d25e0ff89adf0491348d3403a6d453051fba027d16d63e24419da0060f3de98f84f219e7df5e112e8842afd1d22fa71") 2018/05/24 14:48:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)="1000000063008152915a6552679d4e0a", 0x10}], 0x1, &(0x7f0000002cc0)=[{0x1010, 0x11f, 0x7581, "4f626199238dc35ad93ae8ffdad69d5fe3648e2a5e87ce666f7611d1109298fe6660994d2d1a4586c679148d23c8fa6cb83bb0bd6af4cd43ca9f188c723fd9da1b325889d295be3851e4158a4fab5526a88181350d836552800e37ee23e14979654e4b6bb522ab3b4352847e1a19bf48582b559a69838b7cd45d8b31613ff9076270b2ab933ad088d1c876ee85f1e3891b292790ed5b4006bd0a7061fdccb5d188f3cda421224f575d320c4505a0bd717995f2b718ae7fe5a4c33740dfd9cebe51011103981f7b6054fda1ffc1ae8c6ad122c0b3d71044b5409e5f4748c02384091eb94813b9bc9b4a3696c155ddd126de866183fe61d973faf057a6bd9259a2fad2d3c8fa8ee5b19555edc493d4fc268881dd37c6c3e09fd40c012d9194175a201e920b23f775d6b01a0e4869225e464fc4cc2a0ad19ca179b018d8de1118b53cb7eaa32a9d63afd3628ec6d7dbfe34e534ac44fcf26db222f197bfc1c3c226d65d145571fb79966fdeb5853fa217a6dc0936afbdbdf88fe56cb6fe4b665898d26824bcf3130117a5972621e520db6366c7902887d88e7a49de0226ad4f953cd8684a829d422421d13f97f1f5ed56d552c83cc91ca344b90cf915b257a63267d60571e70db4a2e8022728e7ac4b5e24e863356591d28632ed92805e63ec831428bc3778a5064cdd51993ac0beb8d5c4269b0aaa5518a0ba5da6f752dd84bb1729dd42988973bb7722a0fb91dae6c26fe389a433348232e65fb82d032648aa37c74fc352caf2646d5c9b40806b393e85cc1ac18ca234682b10f51adefd44c9547e61d7c28e00f008d9e4ef5bf392ef8a57b2c07cb6be326a711c20f2127ce64e9746cdd0d2c04d46ec0af172955e22a68b648872dd3f62e90c80afc517d7a07d06765763c90344bf09fafadac745d310d382258eb0c057cbb6be239960bffbf695be5063bd4610e05e5f6952d103763dbe599d57050395a42f092dbad33e67bc239e34f1ebc8df870b91772fcb17ef8a932ca0db6b983176468e598a26a653c0959b0fc89f625a57fa6381055046759f3d4f4c25d4e60c0ae7c2fa378d748a5eb8f33f2ccda46ffdec69ebfdf29bf634ac1b945b460958603a59e1db6ba8a41470f48d3c53afe286e300b8eeb1b2b37b5a87029a620fa7a50bbbe388408ebe47a48663d5465ed0b362a6b66fbbce6aa8dbe0e5d5236774ebf9318bacee4d34e95d2b7bbb0a9b6fc7c05fe1b3c70fa26fcf747d9494b25f2152ee378307adb843c41d70ab69521513031bc819e7751ef042d3a0623566a5be6f21d2d8ece0fa0fc7bd25502b14702b2e4484fb745ef4e02b41034d562bf833d1f51e2a1594294c9bd2af0e537e990483e48e6d5deae543c5594df2afe357c4f4c28fc39624afc1f2b7e893ee6cb0d70d6daf3fab0209b98725c397a12edca436fd8a2f55e5834e0887d1e967f807de497fb3f024e34adc26f4bd5cd0115e7cf6011c43a42402cd3a1e03a20fe9f15b8762418e26c9cd8d78a5591f0ed9e1cf19645e1cda35c7db3891ffa8a0afecf93e467ba2411653e5e3af31b8ede6182d5959f894f377e694861d786e49dede968cf4c36692b0bc1873015eaf3e3c82ce80ed6208fc71466abe92c74886f820bbbd936ea2bd4633855d86aa12e0d27e25081ef9c65db1ca9d5119952f62266f7ea25e7dc66bdb6a52c2883adc0e5e7ee2484e3796775bac8b27f911d60ea372e53dc368b489383bb4b123448c4eb668a68533a9a545fd67ebba1cbd17f5f3a260beee9c570869348244184698544538669531060ffea6f99e77d88981ddb20e3a039f4f5b32cb2341a7a5dfd6edfd9d36e7773a862f8b9f6d7b5ae6a824af996a0d6e31e85a93af96f9daf96e3b416037e9e0ed6834798a6228876ef8816830dc339a69ae6350d4042b84b6d38eadb9d4bb397d0816cb740bd923dbfe5d5de405974457eb2feaac92af1b79bf78a23e19ef6ecf2e0e37c52d0c013eb25e20c366cf39dc14bbb0eca1f1c12d29572d9d2b77a01baf317b8dd70bc05bf070b086e0ccbf8db595c85aa67d36efb997d61268b02e0b6c13a0c5c87d3e4444787e253f422902fea51aca7c00a58da5896ec5c4d475466f61427bffd221cfaedf63c96bc14d4d911b63eda9bf5a7ff37e9ab1128291c789370379fc40696872adc57166ab192c7b6df28725e07a26dfacd6e5df3021ca64f05b18be1456b432558602201b75e4977114cf65c7c94c958b7b748d2c9d31c80c0955a24de16de8dbeb186da49820986a3e321288eb1f10265d0c67d9bdc9be94e69edc8cfc6e1ecc958c03536e29a2ec60a89a00967fab10bbdada06b487fb1032b7e6b1b2bd88a969fdc67c30fcf6f7dcc43dd265204c8b40f0dcca2d55b64a828b2533f169ced94326dc72f3425dc5846171863c7949d789dedf39c553812c7b5ce0c4f6a53898756c9e5d73949e1dd0b838cadced8281fa4ca62ca432fe6fec84880ec7ed149ea92a8357431703b594c7d9857c33af805d89d28abb13aa43e6003fc3558ae119ed19547000573364a1553c857a4577d02ba8b9b4e2afa4d61a7eaf1ef25135821ebc23a398d6539d2b10c9e158e202e9be2d8753c51b2a94d900898285e141882edb337cc9f43a32418b9abb937ac22e1352ad9faba81e3f64ddaaeb116dfcc334970f062919fb89b72845826cd35b1c69cc747a8df5582e8cce23f5e73ea35aa925e849389ce28fbfc8b0c0aa21f8c909a1e7a769993170823fecc5415ea1b5bc1d237734dcb8061f87b7a9e9c5f87b9217e215effb592839903a94623bd6a7bc8e752491b0826bd90d0cfc3db61ddbd68e5c0c2da1a3d5e2fdc439088e4ca244601cdf08b9edae5c8e764a3cf145423bd5a12373f3497f436cd299e16da45f063d55911770a8739d8c7e76b20e21b82b56c9837c6c6bd3296ad27ac9bfbdf5f66aeae3b6e155bea1977f54ac98daa448e39098e9083795182be2ebb006c266b32aeed5a057378d8283bfe401785fdc3a405ec444522b3dab3ecc03230527879f7afdc6cc261611c689bd2512f019d3a914c731d18e0a57a1753c9c379f29e21e89e8ea5e24666dfef196ed417cca1ecf3752857b00a9ebe56215912e93fce4e177467fc701036fa394c8d8e45284fec124f7e140f2709ea5fc14b31708918e08956b503f92e8bad0d491d0130d4c9282979529ac8dc0b422bfbebfb9c65f87d89d0a8d0924997f9a1fd02a5a551a8d93212b4a34bf03703a81c167b30aca896917479466d1b9cde0b4f30f132a442d3de6771ae4999d24d07e51751ceba69724cab43d171b893b8b6234ae674b40b8429d978e15b550424329a64642c03683cecb3bd3b0edbecc5cf1b15e1f60871ff085b4a9e94b9a1d8ec246156fe2924df58fb15e1c77b7cd92e7c347499bd6532f582fe07671fc308f75a8b0764773388fccb76007242b35676b57957f3a88e70fa6dcad0588b9406d87731bce8305f8fa02b41b7ab532eb777f1da90cf0c110368f16f128e640684c4d7fd945e115b996d12a20fa3c7c28c7eb7e80877324fa5b7c10f84698c07489f4c9780fb668f5b76ae0cdc68e1d807cd37f69e0b2906829bf4574263a941bbf87e51288fb0ad7aab7985f26edc622f7f12baa2dac865da14b2d3690c0f9f35e1a48554bead200bcb30b08ca67047631dc7a8f2b39c67d2581d7e2debbf06b39509c3d3db4ee85195e7ca0480264add0b973e2388803715870efafc7f96d01392f8b92cbc4bf8d5c4517cb1a92bf38aa0d38f823909abea3be122dca884ae03864628d060791ccbd193be6c1cc309dc80fca544850ebbb1c2065a1683fb944604a57089b41a13b11fe7c7d053c163bc32d6c74932d60403859c6f86da6f2de29438341af3377608a3356e3183ef707f10a7391ca5fb4bece5d03fbae05931e9e0387b61fb055438443666e1dad05be651fe10bf5d9d5372d0af05bcd707a02e39264aefcdc9672e0703f0c752aa937af875fca640dfaccfba198d951978c6b1f0ba543b3bf3a8ef30c9c6dc9797ac9c7efeb5b63977c549751ddb7958b1c2735f09c34558bc19e1b300ee006783b8b8b097bf692574282a744a8b15f4c729e2e912127ed03116c899f05558080c74db62d3f9fbd10f2fd74d360fc65b7b68fb6fc8354e4ca27bf8958fb294853c4d6436d13cad947bfd36955a8519b120e73c76e550c157ed3ba8757f4168f260c163612a87768236091c1c5a766c89f5aa5fd0942dc57267a55cfeab7e36f247384c6ed8bccdc8586a7b9b913cc54156f877d9abae9d93d98448b86bd0b20da3afb8af59906f1a79865ea61f16bf7d6ed7346d93aaf8ffad1d03ae1256a11005bf182003b719ebeeccc01f66268f2b592f6852f61a5ab7ac7909d26c29316cebf53569d8b2cb6d7ba950a0305e20589ed03be9168fa12cc8d34be781fa346b30c98fab55a7de6e5f4eb5e60a5341a9b94fa12701b03f19c2eec3940a3cf9f256f6a8f5a3c4fd37361b3b7b6d6961679732568ff828a898f11aeb17fdc2b64692ee86c318bae8eaa474d40603adae539bffd27dfaa507ec8cdd832e6f5f153ffbfde2d3b508e9418f02c2a7607bb10fc274546c1a4743b28b1bdd6d991c2f888d704b33602666cf1e41e14e117826cba05abe9287a91d36d5244c0f59fd59984b2379647ee023ac4f9b464f128264ada1e9b45e1fd354892e3aa6367def6a80e12b0a0b34dceddef3b0a2901da931003de85350542eaa4161f770057da7aa6eabd8400f8c12b05603995eea1227198aaec5d57de54aadd0c1b3ed8717223900b4853229f9c5dd3e804ba3eaed4ec13c0b5ef2b5f6357597c57d45b9e6c1a5fc4d24482723a8011ec682a8ed21af5662b918e75359def0e0d0254bf53239f0f90433b15545be62106e3a9008e3772b6809164d90865e03a5049627e4f41405320c54a07a2d53da8c04a741cda98553dc69eee704e633d91a68579cb30cc873bd74ade72856162852d25259137d5f67aaf178e00368ae63094b16d760f0b60d630904818fdf253d99341bc9969463be7a7f87aa5ec5404810e7f810c5807b74c56f054adee586558a923a4700bcda79603b410bae38fa4f458440af4e1e449b88488a472c0d21f702bbdd83013242e8f15713a1ebae29a699ea4c41bacac424bd3a57653f0e545527671059fcadd6af97d7f8f2c5d4f2c58a5b83e9c6419e5ed6fb238ef66d00215464959cbbd065fd0f1ba5873e318e6fad87d0650506630c4267ee72c016153c7c8a30d58c5362929fc9402cc7d4f6db3af3ba2221f317e25c2188c1a33854bc62e3ba8c323845bdbe71ad8bb23a6c7d9d6ad84b4c0aa377aad312e49ac9d37b1f2593c30a1c6e201affdb3ddf510eaf296dcd7a56d623960a89784bf8ce5199078e2f2ceb0eaf19a952eb827c34e711ca66b73a38f5a9a3aa78625b6f67ae91d713aa9f7141317b4749c36165262938d0966fa7e02cdc62f6e086846bc49fc96d97658ec0c635104be3072cced52a68dc36f7eced0e8bdb3424c07810dbd1c5e635309b543d2f61c6a6feb5850252dd73520d46c7ec085790c2e1f43792b2c1b93afe23f76f72ae9cbf4e73e3251751935be49b1a538ac498d76ba50340f1d47336d6ca772c2ffdbb083d5c580ac3f5fe2077b7ecbe8c6357250b7a168da2255b7697951f60c453edbb143eb7d8bdfc81e0296472f3ee320ae2b9c4af6a3b7b342003b57cfb610620b3ba663e69bac45b34719905441d57345ea120738dc32f1d640dc65dcdf18b9f20d718d246c"}, {0xb0, 0x109, 0x80000001, "a3c324c0afae717067a71151c1a0d70def5dd5d4c7c2bbc7957532ce78bbecf8891853b50dd38127d6c6aac6feb5d1e8a7455b35e244b4017c14f09432c80ef606de6bdcf9b5f013a1aabc80a1261177cd544d8f0ed5da069f8063dd9d8f3049518cbe007a37e1f368a8c5396375e8c0a0dec77e6ad20747b69057a68fe12c7862fb975a04dbd27e27a51370324da4819d84c56bcc252b389c5900c4da"}, {0x1010, 0x118, 0x9, 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0x20d0}, 0x0) 2018/05/24 14:48:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 2018/05/24 14:48:53 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f00000000c0), 0x69b) 2018/05/24 14:48:53 executing program 1: mkdir(&(0x7f0000001540)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0/', &(0x7f00000002c0)='rpc_pipefs\x00', 0x0, &(0x7f0000000500)) [ 227.702539] lo: Invalid MTU -58220340 requested, hw min 0 2018/05/24 14:48:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)="1000000063008152915a6552679d4e0a", 0x10}], 0x1, &(0x7f0000002cc0)=[{0x1010, 0x11f, 0x7581, 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{0xb0, 0x109, 0x80000001, "a3c324c0afae717067a71151c1a0d70def5dd5d4c7c2bbc7957532ce78bbecf8891853b50dd38127d6c6aac6feb5d1e8a7455b35e244b4017c14f09432c80ef606de6bdcf9b5f013a1aabc80a1261177cd544d8f0ed5da069f8063dd9d8f3049518cbe007a37e1f368a8c5396375e8c0a0dec77e6ad20747b69057a68fe12c7862fb975a04dbd27e27a51370324da4819d84c56bcc252b389c5900c4da"}, {0x1010, 0x118, 0x9, "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0x20d0}, 0x0) 2018/05/24 14:48:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/24 14:48:53 executing program 6: mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000280)='overlay\x00', 0x32, &(0x7f0000000300)) 2018/05/24 14:48:53 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f00000000c0), 0x69b) 2018/05/24 14:48:53 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="280b39ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) 2018/05/24 14:48:53 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f00000000c0)="6c6f0020000000a11f1a5a148bc68bdb6e2a00000000000000000000000000") 2018/05/24 14:48:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:53 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f00000000c0), 0x69b) 2018/05/24 14:48:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)="1000000063008152915a6552679d4e0a", 0x10}], 0x1, &(0x7f0000002cc0)=[{0x1010, 0x11f, 0x7581, 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{0xb0, 0x109, 0x80000001, "a3c324c0afae717067a71151c1a0d70def5dd5d4c7c2bbc7957532ce78bbecf8891853b50dd38127d6c6aac6feb5d1e8a7455b35e244b4017c14f09432c80ef606de6bdcf9b5f013a1aabc80a1261177cd544d8f0ed5da069f8063dd9d8f3049518cbe007a37e1f368a8c5396375e8c0a0dec77e6ad20747b69057a68fe12c7862fb975a04dbd27e27a51370324da4819d84c56bcc252b389c5900c4da"}, {0x1010, 0x118, 0x9, 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0x20d0}, 0x0) [ 227.947372] EXT4-fs (sda1): re-mounted. Opts: [ 227.988658] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:48:54 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f00000000c0), 0x69b) 2018/05/24 14:48:54 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="280b39ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x1b, 0x4, 0x2000000}, 0x2c) 2018/05/24 14:48:54 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:54 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000043000000c553b512"], 0x14}, 0x0) 2018/05/24 14:48:54 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000140)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x4}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x83e) 2018/05/24 14:48:54 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x692e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) 2018/05/24 14:48:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:54 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)=')') 2018/05/24 14:48:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x79d, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:48:54 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x18, 0x0, 0x7, "4403"}], 0x18}, 0x0) 2018/05/24 14:48:54 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="280b39ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") 2018/05/24 14:48:54 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14140ceb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:54 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/05/24 14:48:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x3}, 0x20) 2018/05/24 14:48:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000300), 0x26a) 2018/05/24 14:48:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:54 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/43, 0x2b}, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x2fe, &(0x7f0000000440)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000980)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000800)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000000880)=""/221, 0xdd}, 0x0) 2018/05/24 14:48:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/24 14:48:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x400d}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) 2018/05/24 14:48:54 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000180), 0x1) 2018/05/24 14:48:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 14:48:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:54 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x894c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4030582a, &(0x7f0000008000)="3a760200786e6574317573657200") 2018/05/24 14:48:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/24 14:48:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x541b, &(0x7f00000004c0)) 2018/05/24 14:48:55 executing program 6: socketpair(0xb, 0xa, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x3, 0x0, {0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x9}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000f80)=[{0xf90, 0x11e, 0x0, 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{0xed0, 0x109, 0x3, "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"}], 0x2b28}, 0x40040) r2 = socket$kcm(0x2, 0xa, 0x300) r3 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[]}, 0x0) sendmsg$kcm(r3, &(0x7f0000000f40)={&(0x7f0000000b80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000c00)="b2", 0x1}], 0x1, &(0x7f0000000c80)}, 0x0) close(r2) 2018/05/24 14:48:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f3547a767c746a63771000030e12924ad83aa307f54"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/24 14:48:55 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000080)}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:55 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="4651a2c8baaaa93acd22d8500ab7786919ac0505d92101f1e7e1009867c68b1c3b14f731b0505c02b12e785e9d9eb3e0cccac953ef7718bdf32bb535bb38bdc7bde66449f9e77339b3237dc7be0fb0ed5096463d2608717cdfcb9d397ee351413b923e0da15b0ea2f205ded9101d0c80d72c0bb3e461ed7adcd836a82313bdffcc5921551a7748bc790d6d06819ed817e7dce2e0a5dcb009669ebfc5de492b6c6bd841b0e73356816daae15dceba5e74cf832fee13ece760531cde7528ab6bdb224669f436be22166d85", 0xca}], 0x1, 0x0, 0x0, 0x40}, 0x8080) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) 2018/05/24 14:48:55 executing program 3: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0/file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000000880)='./file0/file1\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000001c0)='./file0/file1\x00', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f0000000580)) mount(&(0x7f0000000780)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000740)='sysfs\x00', 0x0, &(0x7f0000000740)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='ext4\x00', 0x3002480, &(0x7f0000000700)) 2018/05/24 14:48:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/24 14:48:55 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/24 14:48:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x70, &(0x7f0000000100)=""/112}, 0x48) 2018/05/24 14:48:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "6634c3bc"}], 0x18}, 0x0) 2018/05/24 14:48:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb}, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/24 14:48:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/24 14:48:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008004000bf130000000000008500000040000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/24 14:48:55 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) 2018/05/24 14:48:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/24 14:48:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/24 14:48:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:55 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000180), 0x1300) 2018/05/24 14:48:55 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x2000403c) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000004c0)}, 0x20008000) 2018/05/24 14:48:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f082200003106d1fe0be5db1085cbe601386dae4b28"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:48:55 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/24 14:48:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8c1ecd26d1c753f82f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xc0ffffff, 0x25}, [@ldst={0x7, 0xd}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:48:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x48) 2018/05/24 14:48:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/24 14:48:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/24 14:48:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/24 14:48:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x28, 0x29, 0x32, "e3ef27b20c66f5be2b9f0e3dd5ee5bca6c"}], 0x28}, 0x0) 2018/05/24 14:48:56 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) 2018/05/24 14:48:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x48) 2018/05/24 14:48:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/24 14:48:56 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000600)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001380)="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", 0x5a5}], 0x1, &(0x7f0000000800)}, 0x0) 2018/05/24 14:48:56 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) 2018/05/24 14:48:56 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x21, &(0x7f0000001540)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/05/24 14:48:57 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x80ffff) 2018/05/24 14:48:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x48) 2018/05/24 14:48:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/24 14:48:57 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x8, &(0x7f0000000180), 0x1) 2018/05/24 14:48:57 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000580)}, 0x83e) 2018/05/24 14:48:57 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 14:48:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/24 14:48:57 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000780)}, 0x20004040) recvmsg(r0, &(0x7f0000006040)={&(0x7f0000004cc0)=@can, 0x80, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/210, 0xd2}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000380)}, 0x40) 2018/05/24 14:48:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x48) 2018/05/24 14:48:57 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x80ffff) 2018/05/24 14:48:57 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x1) 2018/05/24 14:48:57 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) 2018/05/24 14:48:57 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890d, &(0x7f0000000140)) 2018/05/24 14:48:57 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x46, &(0x7f0000000700), 0x4) 2018/05/24 14:48:57 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x80ffff) 2018/05/24 14:48:57 executing program 2: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000140)=""/145}, 0x18) socketpair(0xa, 0x0, 0x7b96, &(0x7f0000000040)) 2018/05/24 14:48:57 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) socketpair$inet(0x2, 0x5, 0x400080000, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:57 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b6718067021fe4ac14140ceb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:57 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) r1 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/252, 0xfc}], 0x5, &(0x7f00000005c0)=""/241, 0xf1, 0x9}, 0x1) 2018/05/24 14:48:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x39a, &(0x7f0000000240)=""/153}, 0x48) 2018/05/24 14:48:57 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 2018/05/24 14:48:57 executing program 2: r0 = socket$kcm(0x2, 0x1, 0x0) socketpair(0x0, 0x80000, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() socketpair(0x0, 0x3, 0xffffffff00000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)=']"\x00') setsockopt$sock_attach_bpf(r0, 0x6, 0x8, &(0x7f0000000180), 0x4) 2018/05/24 14:48:57 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/05/24 14:48:57 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x20ff, 0x7, 0x3, 0x7, 0x0, 0x976, 0x2, 0x6, 0x6, 0x70e, 0x732d, 0x7, 0x8001, 0x9, 0x3f, 0x9, 0x20, 0x6, 0x3, 0x10001, 0x400, 0x0, 0x80000001, 0x6, 0xffffffff00000000, 0x8000, 0xffffffff, 0x4, 0x37ce, 0x3e, 0x3, 0xff, 0x2, 0x4, 0xfffffffffffffffb, 0x81, 0x0, 0xfffffffffffffff7, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x28000, 0x7, 0x7, 0x7, 0xe8, 0x100000001, 0x9}, 0x0, 0xa, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/05/24 14:48:57 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) socketpair$inet(0x2, 0x5, 0x400080000, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:57 executing program 3: socketpair(0x1a, 0xa, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000900)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/155, 0x9b}, {&(0x7f0000000580)=""/67, 0x43}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/133, 0x85}, {&(0x7f0000000700)=""/190, 0xbe}], 0xa, &(0x7f0000000880)=""/100, 0x64, 0x8}, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) socketpair(0x3, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000940)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/24 14:48:57 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/24 14:48:58 executing program 7: perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/24 14:48:58 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x1, 0xc3, &(0x7f0000000200)=""/195, 0x41100}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 2018/05/24 14:48:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000180)}, 0x0) close(0xffffffffffffffff) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) getpid() 2018/05/24 14:48:58 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x80ffff) 2018/05/24 14:48:58 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x10, 0x6, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x24}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x6f, &(0x7f0000000140)=""/111, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0x9b, 0x24, &(0x7f0000000240)="ddc70504c8ed01708ced0b0171284979d12ee30a3b950025a6edee2574f086b27f4d0fd8ab14fb36aea042873a0236608073386c43a31ad10d4b48877a0d79c9073e8b1d77a66e3f7e33e11a85b12eb5606e1a9ffdf912159f7255adef4cd81e02e4489e1daad6138992449806578924706129489218ccdab281c0e2326ce5f314f8956e9abc08e407ce2338fb0b53683fc893b564d11c7af92301", &(0x7f0000000300)=""/36}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) socketpair(0x7, 0x2, 0x1c0000000000000, &(0x7f0000000380)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) 2018/05/24 14:48:58 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000100)=r2, 0xffffffffffffffaf) 2018/05/24 14:48:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)}, 0xffffffffffffff18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/24 14:48:58 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) socketpair$inet(0x2, 0x5, 0x400080000, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000180)}, 0x0) close(0xffffffffffffffff) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) getpid() 2018/05/24 14:48:58 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0xa, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x0, 0x80001, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/100, 0x64}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/90, 0x5a}], 0x9, &(0x7f0000000740)=""/160, 0xa0, 0x1}, 0x40002000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/05/24 14:48:58 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x0, 0x88) recvmsg$kcm(r1, &(0x7f0000012ec0)={&(0x7f0000011980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000012d40), 0x0, &(0x7f0000012dc0)=""/255, 0xff}, 0x2100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/05/24 14:48:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x0, &(0x7f0000001fd8)=ANY=[@ANYRES32], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0x0, [], 0x0, 0xf}, 0xfffffd0c) 2018/05/24 14:48:58 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0xa, 0x120000000003, 0x11) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x7, &(0x7f00000000c0)=r1, 0xfffffe18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x8001, 0x0, 0x6, 0x4, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r2, &(0x7f0000000140)="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", &(0x7f0000001140)=""/23}, 0x18) 2018/05/24 14:48:58 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xffffffff, 0x7, 0xa377, 0x0, 0x0, 0x1, 0x400, 0x2, 0x3, 0x1, 0x7, 0x3, 0x100, 0x7, 0x1, 0x484, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x7, 0xbd, 0x9, 0x1, 0x3f, 0x2, 0x4, 0xd1, 0xfffffffffffffffb, 0xfffffffffffffe00, 0x0, 0x1c7d, 0x80, 0x1ff, 0x4, 0x2, 0x5, 0x80000001, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x400, 0x100000000, 0x100000001, 0x6, 0x4c, 0x3, 0x7}, r1, 0x5, r0, 0x1) 2018/05/24 14:48:58 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x87) socketpair(0x10, 0x80002, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5411, &(0x7f0000000040)={r0, r1}) 2018/05/24 14:48:58 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) socketpair$inet(0x2, 0x5, 0x400080000, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000180)}, 0x0) close(0xffffffffffffffff) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) getpid() 2018/05/24 14:48:58 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="f5", 0x1}], 0x1, &(0x7f0000000500)}, 0x8040) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) 2018/05/24 14:48:58 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3f, 0x1000, 0x8001, 0x0, 0x0, 0x40, 0x4060, 0x1, 0x4a, 0x9ed, 0x49d4, 0x8, 0x81, 0x6, 0x5, 0x80000001, 0x7e92c9f8, 0x6, 0x4, 0x0, 0x7, 0x8, 0x1, 0x3, 0x8, 0xce6e, 0x73, 0x6, 0x2d, 0x1, 0xffff, 0x6, 0x1, 0x7, 0x1, 0x3ff, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f00000000c0), 0x6}, 0x400, 0x101, 0x2, 0x7, 0x3, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) r1 = socket$kcm(0x2, 0x4, 0x0) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/134, 0x86}, 0x2042) 2018/05/24 14:48:58 executing program 1: socketpair(0xa, 0x7, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/209, 0xd1}], 0x4, &(0x7f00000005c0)=""/4096, 0x1000, 0x8000}, 0x10020) r1 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x22, &(0x7f0000002500), 0x0, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001600)) 2018/05/24 14:48:58 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x12, 0x0, 0x4, 0x1e, 0xb, 0xffffffffffffffff, 0x0, [0xde02]}, 0x2c) socketpair(0x7, 0x3, 0xdf, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/\x00') 2018/05/24 14:48:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0xa, 0x3, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x890b, 0x60b) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x37, 0x1, 0x6d89, 0x0, 0x0, 0xfffffffffffffffa, 0x12, 0xd, 0xf, 0x800, 0x2, 0x3, 0x80000000, 0x9, 0x5, 0x101, 0x5, 0x5, 0x6d, 0x401, 0x35, 0xbb62, 0x200, 0x2, 0x2, 0x1000, 0x2, 0xffff, 0x8, 0x80000001, 0x1, 0x0, 0x1f, 0x3, 0x1, 0x70000, 0x0, 0xfffffffffffffffc, 0x6, @perf_config_ext={0xffffffffffb16967, 0x5}, 0x200, 0x9, 0x0, 0x4, 0x1, 0x7, 0x80000000}) sendmsg$kcm(r1, &(0x7f0000000a00)={&(0x7f00000002c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)="6d1e2aaa299189c815ed3856acd7612707abb829abd036d1f374caef9cd43890ed92726f0c6e92448c42535d74b55b23c10be04ce5e041d5a138dc02ee83638c6ede6ea79c5357f4388be0a7b7bc8e6a7dfbf99b5754257c754cead3d823d8516a5087d168c76e8234949a6e007f136492cdfcfd029c67ff105bcb816352c3acc2a6dbcec7edd47871c781523ca55afcc46aec7c9dba7effcee661ed7ddc1d1dd449a8b37da6d819c3ea51b2cc2d771127951913e3f90a9bbf32432c0e0016c63c00666e56fb0182ab319f9b9e970007fb122fcb0bdcf7d76448f68826dcc66c8bd0323585000a80962cf3f84d9151b79ef1941e7f9ac7f3", 0xf8}, {&(0x7f0000000440)="e18283fb000aa63530ffb94df327b1f514994fa6e6ab779c6eb277d16df735088497ecf1ae6794839bdca0618c9c2d4fcc", 0x31}, {&(0x7f0000000480)="a661a2", 0x3}, {&(0x7f00000004c0)="60cdd3afb3e8748d5a233f8b19f81221e49266f4e54160e0b3e058ea3783823b467969303c61c1a455fb31cffd011b6ea0a17f68181c0cb51d4ca43340240a8b3bc3bafe50d65fe097e6fce055d1418e278bca85e8ce3f9ab1a7c5eeb12a8f78f761d82f958b19a3d674e7099f2aa634cc9a143313da11f1e7d5e35696244e5b39635d33367c172e475652b5f9362bb35e727c5713ad564a3e31ec19b1f42c7d1d3bec45b48b71b7871c930b336880fe738ede9cc32a70b3f89140e6c145e5bc3c7516e2a4755c54ca7c8bf1e42530350cba044acb2d3367559bbd06241e6fc1cb", 0xe1}, {&(0x7f00000005c0)="41c7451205a5a869d39374619811b83f7fe1e3113b1e59975d018e553b21c4b79dc9f4214149ee834d48356cea860d05e2fa4c93cd19e15e63934011c34943a4c6d702c941a234088de2a4a2ace5700bf3f9514ef9fb01d293f704acd3984b71b53a0c90d7a5b921dcc42db77dfa47324c42dc18b23e0b9b580317dd22da0d6c0b5a8a061b9c9f2a297b2009fd1f94b52f24cd17fa4b8d3176731d259fd023ef39b08927fbc5c0f9bca70175d52ca12bccb56a11b29d48d665198c0328b0600fe456230921cca184b0c5749a084ce429c1bd2552f30ac4c2ee07f8d26c7a10485d9c9210d1a1756e5e03958f8d70ba1ceefb", 0xf2}, {&(0x7f00000006c0)="ad0796a903030cba4948efb30ee68b607794639bd4cc601fd6302217f3c37377b2a143406adb8f8791631d943657452c07c345365ec98c5f8871a6c4c21d60201539967fd505e727010805a8ccd5727e74509cdd5e6e3a7542c2039097ed88f8", 0x60}, {&(0x7f0000000740)="f2daee385941105e5c4178ea2e5ad390e8f280fa8c8748b038adfe52685b5c83a85f827f7d0f174acef7e535b76a73d67d97b5501638c1b44001524dbb6ab9fcf48961adfd5b507689c5f291e5726cf57d5d2f778f8bc5414f8c0756bd3f44476af33ae1b28cb199e7a07ca3144ba8999a292c365b1a2ab37be6f8b295bebac9929035db54ed92692414be4cd7c92867f1cd6118ad2c9e068e445c38ad84f7a784cb048252f1c8f1cded526b1396a804594ba2392fc019bcc547c6bc3cd69ea9817d4dc9f9de3c111c67cb7e342bffce344e73d25b8dfa1f42b9", 0xda}], 0x7, &(0x7f00000008c0)=[{0xb0, 0x10f, 0xf4, "fe8888683879b4eb91c58864fa351c33bb0d5073fa09dad30f0ea3017dddfc415db44558dd008e9d8744c56e639af252c89ddc235cfc69792c2846f30f50c8a90c68d577f373aaa44b06f6a7b8ec6795254fb0f132c884835534e12bf562d982055906d85517fc0dee04816c0650a940c0817cbe43dfdf6e6dc810543424622311b205c713e694e4fd6947b868983086f9cb34e359bcc78ab435f2"}, {0x10, 0x84, 0x1}, {0x68, 0x3a, 0x80000001, "0d271f54398c64d114b69967417f3e4dfcc2f5c8f4e55fa94ab8a0417305f8271d6a1c9aa3bd7cc533f0dabe652e3d577079cba99eeac65ea2402d3242c264012a213add25f1d12835c39122556ba5c707"}], 0x128, 0x10}, 0x1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x7, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f0000000100)="f0a5a7e311c4f78f40d062d15a1d4bb820ea3ce8968968dcac024b8edfd6beddfb5a8fcd834b663f8a56dc438a5e67e2b551850968a7b6a1310ef294ccf9d0a96f61ae9896595c11230174f5d8b9073086efbba9b690a4fe6b5d059fe9cbbe1a8bc95968731aa3ba8b0bedbf0ab1dd66411cd47deeb889ee0b557cf86d9b677802605e1390e732984eaf9bb8c0e47e79306c43e15ca36bdbbe9e8893a453d378961a26e6cb31663fef23b93b82281e64", &(0x7f00000001c0)=""/150}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/05/24 14:48:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2d, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000001c0)="644a3f3148f62a362555adea3ce628daefa9152234435567f2e7c19ed72e5b82e6d62c147b823d815e2cd3edfa323c811c48b858b4e2ca"}, 0x10) 2018/05/24 14:48:58 executing program 2: socketpair(0x5, 0x80000, 0xdaf0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x49, &(0x7f0000000700), 0x4) 2018/05/24 14:48:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3ff, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000)="9db04b97c1791a1b692e5e0fe515e0d0290fbfb7e7cdf11ac581c66a2c642f8a772d8f0b02239eeecb8d5756bad65a130c0dc3a3f001adc47beb3449fe95317a9ce62ceb9441c17625d9551d3b8d952b62048f3191fa07ce2f0a5a34957546bad87fcfdc00ea4d7e8abdb21a14b572b6abf36f7672fe8d6e3643dec234563bf06a4b3386f568cdc3a96f4316e571debc96ddc3ae01132472", &(0x7f0000000100)="9097fafb108547211cd53eaf0a27d0d941b203e5b2529ff3fa2fbf6089d0252844378d56680e6fe34ba1eac70a647ba26d61528204f8b6ff027a14ee2dea6fa9f20c8ccae892dc4f9362c286fc83d89b5708b8d36ee02cfa4241d695ac86193a89b1e6c78da378362d0a83de1bbad97e3e5ffbf6ed006ad8c783d3168203e1036d93376a23b127bee4e3e21006ed5d253b107dbce4c1ee4e19c763637437f4eef8cdf6", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000040)}, 0x20) 2018/05/24 14:48:58 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:58 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x2, {0xa, 0x4e24, 0xb034, @dev={0xfe, 0x80, [], 0x1e}, 0x4}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000140)="f9de4d9c01a9cd03db7e7b4bb0108a14eee6377e3217f299097b9b2da526bd9b5701854139bf34411e0356f541c4872cedd4dd8b4507a54da24e02fcd15d3d39b9bd1e006010690ecffb9957bebe85983809544f5d85368946e3723977aea609543e00932da7ee61bda7214a0f8765c8b1f1e23b741b32de40fdbd6421dd1b786dbfede9b4b46388de6c87491b30e82094d8a33e21436444632c5fe33080dbe352eca4e33d26a50ca946", 0xaa}, {&(0x7f0000000200)="18899995d756", 0x6}, {&(0x7f0000000240)="b8f4a2b95ad4dc23308d515fbd842e40bab99d514de61467b0826925bdefe70caf21f7329afe839d89ed7d9444cbcd6f3e76e4f2ba2a4e49c164c8aee6f6282962bce57149f6bff787632e452af9f10831268084282ef52a10d4654da93d77f46acb2a88a7", 0x65}, {&(0x7f00000002c0)="c17d4070b1a601cbb35fe945b708e60efe61b057f9299a1507c0733092e610f431308f0c1837e21e03ae5a", 0x2b}, {&(0x7f0000000300)="33569cfb8e256c5a71317fe0131d751a97b3f13caa492670b1", 0x19}, {&(0x7f0000000340)="85b1ec0ab3a571d5816d3aff438429ceef003a20a6a453b254e29b8e4f8e91ca6815b363b19fd595776dafef1145d5e20ef9b6b23e24166a9ff7655d84283b4382c094621e956a5148daca02fa1dc286a4473e587e905cf0846f0a7f25e2bf3d4767e578b4d1b19e57ea1e19292e", 0x6e}, {&(0x7f00000003c0)="653ce1cc4f640388240112f652f7f46712f42e9a764ff6d3028c16eb55ebf2bd22a9e10c7c20696781c85e00269d21a09c9f4c5d0e7f7c4b49045ca8a694f9b20853970658a1c257b62c233e0f76b26233641478ee495e222236de0e46352f06ebc7b6aa97a4ef84d08b21aec74fc7090eaac5e3b6de0f1a9f055f1f6b436ff4bdba5318a764b7ae430554cf6538bfcd808ae121519913", 0x97}, 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{0xe8, 0x19f, 0x40, "e400a4d5ed990c404fecd1d38b4d5d52896b620f51ef5f2857551c674523dad69225d11c679b95af3ef8129ba7a0bf262d3a8ad76e17fab85c179df06016e1eec1120353b7d1a61f763faf99f033bff8c6e1d3f6f5559d5e2ac36e8da86a271276a8b20e9c834a8b19bf074c3e1f6e336f589444362f41ab28d3cd9469752cdf8c1b65e092c9ee8aecf4de9bdd317146a9a924f5379f519214a8dfd0dd5e5926025c2d6d5c79350239eede5c57e75820792526b3c7d73f62be86a561cc08f7959d591b88de06bfba99b45080a00a6cf594c3c121"}, {0x80, 0x84, 0x5, "5f12a332f94b08fbabb4a481ab44af3aaec10bcff828d92368be8752df04954eeaa23710ecc7d5025e5d17eaa9df7972a93c159280b9a5e8fff2813229881099a6afcceb1267095a4454c7b95801d5e9f4f29bc11bc60025c9b663bad296dc72fbca5adc1278c06930"}], 0x1520, 0x40000}, 0x80) sendmsg$kcm(r0, &(0x7f0000001a00)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x1}, 0x904}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "9f3ecd9626cbec60ccccc748b67ed25071"}], 0x28}, 0x0) 2018/05/24 14:48:58 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8917, &(0x7f0000000080)='+selinux:!@\x00') 2018/05/24 14:48:58 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000240)="7e8eb763cda03a6e68f9d36cda87f73527aad1f81200bcb470edc3bd58659f1e771b3956555ae89d2a7938f99f55e7b3b9f4476ecdd4345e6ca78a446ae166a0fed4c13d345b3ef32686eb359fd8458fbe306a148e95402eb08752fa4dff7d7147db38666f3b6d69d932ddfa2bf95c43946e044011039e77bf689d537faa91833823d9e6f1d0c230c4bcec1b3a6e0ad9d43356f2aac6ff6719d633c7049f5bafa7fa00c0c9e28ace7916a2e5be57dee7d7e153d90308b975ea163b71f2e7517a9bbe8730ecceb2a25dffa6fcb94d1c525a", &(0x7f0000000200), 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000380)={r1}) r2 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000001c0), 0x4) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="235db86376863a681d012f629c75adfa4208d51e67688d024aface6a6ac7d846ed2fa163e15ffb50", 0x28}], 0x1}, 0x0) 2018/05/24 14:48:58 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x1, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r2, r0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f0000000040)="d1", &(0x7f00000001c0)=""/141}, 0x18) 2018/05/24 14:48:58 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x2400000000) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000001cc0)={&(0x7f0000000280)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000300)="d52033934f656aa59b8596f0f4614df5d7ffc9f3bac64760079d02f967ec9eb26f5660480ae1bc6c125cbeb1572f6e43188d5debc73577af7b55f0b169", 0x3d}, {&(0x7f0000000340)="309d084bea43427cd632343973d4fced72ad4fe3556908b135c797ec11e51ffed0c69113c8dfd00b048e4c4efd1eb224a3f0b5abdb222692a9c0050a983db808255ece1906f5c148670bec60c45b34a8802735d0620d96aff76b4e36f82afcbafa8f2690f23b039844ce964fc3d7037068411e650be4827dfb2d87436ce29766412b15cddd02bc31cd3b2a6a35d973d5f929f1b4f9ac6941d9c548cb40263ef75481642f3b81fc8be54a9729b533fc61ac9b30ea5a2abfca0ad6c2d939626b8cfe1aa9", 0xc3}, {&(0x7f0000000440)="d631ab12a97deb41168f3e844de3c434102d61ab0350cbefcdf4f0ea7c1cc5375754b89a29a47a2655635517df989c", 0x2f}, {&(0x7f0000000480)="5aa965797b3136a4cbd9138f1f8405a4b39d0dd5ca06e2e3321f4785d2e976dfa61cfedb8b3b12c8ecf9fa61b2d0505cb9b1f1f64913ab55c5fe6c3e8fa168fc03332f1541521511054609a159fc6343ba5619a38b39edf1", 0x58}, {&(0x7f0000000500)="92d994c0464a093e3d9f2c73a14614e502da1bf1dbb8f2e7bc1e8aa36f858ecdcfb0298ed27279509406c35f44a836acba20e160d911dda99b664a21e72a5f5c9a3106d4330c4014a24707d308209fd178395723f6bb106a6bfaff26f031f8662c17128785a626c392f0b2367fa0a495fb46a2921ae65dfc8360f0395d09fb92", 0x80}, {&(0x7f0000000580)="567250a08bb11035189922407110aebcf9c63497ace18d0f78f8d4bb22a720cc44ca6635427f0d098678ae8fde6781d5421fadd5c732e3b54aa5240db854bd4f59fb7f9483a10ea8a2e78d469470f468b86539dc4a4bb784717c2f7415e2d0fa2aa58b16a41ab98ef9427b97f3776ec29ed7ac49b870468bd4f2a94580495e96", 0x80}, {&(0x7f0000000600)="c399bb6ad16e943ca287b5291e9a257e0489c6e07171d89f489d34879251be715be46928af530b9b888e835f9461c4f16da27d7ddfe154c17df6cdd99d70ccbc82ffa3876a", 0x45}, {&(0x7f0000000680)="e35e9f3285bb684b0dc9f455a71f8ea7cb2f3dc81ff8ad09ba308d6b07d5ba30f851ececf2f653a805c2883e6a912940750e82100cd61aacad779c6459290aa45d1cf4703cbe5e4d34750dd159ec3aa04e7295156b3a9f70f3729dd886a7d6dab81f12b3772884fb7f4c63c027caa532", 0x70}, {&(0x7f0000000700)="aaf08a03b2bf9c4a6c9fd208a58f83078f99b76f671389d1b13f954a8b94e4fe1d8518bed72ced76673df54f084f60492464005fecbf61fcdfce3e445e081f98dfed0a57065ff33007f31ee9c1bd0a96751f93d87d1a03e97737c8409c757620d5a6fdaff0849c5daaa5c4bbfdadeb6735962fe944220ecd15965b1ef867b6f04d8cf09d23032ced70d5ad93203369d2833dd67af76c2f003d56bc2af6da5ed55720c55f4f299257d3339246", 0xac}], 0x9, &(0x7f0000000880)=[{0x1010, 0x10d, 0x1, 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{0x98, 0x1ff, 0x0, "4a31b66961b96ff26d5b401df268dc9e70f05215256b1d8deff83351f5b2d1993e8c0c82b2bab0f215493674c2f62f371706790ce21bdf71d908465cb55b3494b053b071c6869a694be6ab2b5bf26876671362a070b626ffba716c6e587f0ff1567380f23fa73eebf473ff894227599398ec415e2086fdce9544436139ac02a76c838dffe555a8"}, {0x108, 0x10e, 0xe, "616f9a1edcc1dd00baa7eb892b5dfa4b3b32890bd3517b78f77a1c9b240d370d7c903182fbed0e61f7379df96478797e26a1b9334db41851c3ce291d2c7819072cc67337b2f2fefe4531482d03510b7cade0d5c2944b160d6b786132e9482b4b6aefffbd4cd58c30d4fc08536422e0fb43d69f8cd786b1f6a16edeecd06f6f887d7403995ac3de8a73fe2fd6d05ab4a67ee56658ce56969c159e20618441318f0c34b63b6c1def8eca9575f0f37b7ad458d535cd74514c2c4afee0339c4ef173d90478b4115fda3c7a22956a8c85309fb677cfe3215065daf55594baa80c7358f42f6fec581a3a6a8d49b0c64657469197542fe388f6"}, {0x78, 0x111, 0x8000, "e7b2961db948a645ddf9b3ab6aa7f237e8ce10fca483263fe87a7f891157d791124c774a3bcdfd779cc7a9c74fc7f575557abc212a04d18d9240f6e63da20a50943d171c3df308ae92fd836a18eb0c1ddcb79c1db5de9d495a6581199020195521c63530a3d4"}, {0x98, 0x88, 0x2, "5fc26e5d0e718c914e76c07d3e1de31174f16f0b8c465dc6b112125f581b747732620ddeea1b0f541bd656fd53f36ec2285805a53306e9ae0af4fb8270875169b72c50eca192627680787bdbb099938c6df59aafc04aa9d143234ed9bbe680a8dd3abee8a77eba1b5a6c8b7209fd7683b4dce2ed711048982cea076654e6987fdaa6e91fde"}, {0x70, 0x117, 0x7, "5dbf9e7a6f0e5462feeb6f74af1f51ceba93cf2c6d4c00689ff4d2a0cf6129127e0a92a79ef510b615f09498688a70e085d8c9d1b98b633faecd87b9c4213c5f3c085496dc778ab66f4733c63e439e53c0300936e9e6451e5eb2dce7a3"}, {0xf8, 0x11f, 0x190, "90de13db5c4cdf2c9a87ab1bcc68fc747a0f99c375159044694b1dd383c9ec7024f5b89c09b22d24bdc0a5972195da303fd87223a13ea699c0d0e91955856403594f5f6f1ca2fd1a9af1491455276c26e5cb9cd3bb59b7e99dc22dc3377288ccdffe9095d7630d81723671414a3f210f1f482b6ffd1de1d419ab85082d1989425bccbda3f4681a34b04307ad5e364c4b8ca78676a5b490e2563ccdfc2e065440325b7831b595d347e35fa18e49ea50a74b6d4342939848e17facdba41a16670b5ce75ab13482628bc04575910a4629531196e438790838bd12a59da93b1637800a7883f1"}], 0x1428}, 0x20040014) 2018/05/24 14:48:59 executing program 2: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0xf31, 0x8}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) sendmsg$kcm(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="73f10f3c286153496326014374544b77f67ca491c30adffdfd865eba57055e8a0d9d5c0ecfc66c34afc47949a38018dc8b77f9236054bf8398939c7e3c660a3d0fcfcc8f8389479734ab2a33f2c259d048ccb31c5bd89b1e3a85d265bbc96c4fe674aaa2b4dad4a7279b9eb35427f2670b8d2fe7f5e78a00359f75e9a6aafa0a39a77ea79ff7ccf7ebba2f274c4c4a2f", 0x90}], 0x1, &(0x7f0000000240)=[{0x98, 0x112, 0x8, "3af46496603057ec916cc15d5468ad152114013f57adc2a9ee102dc06b194d3d16deb9526034d9f9bd0c2c005ac128cd0cb92f1e580f5e804e93d0fd6c02ab4c60ac077b12d785da2e3c778679437caa0dad9f0e35082ba409889d9064b4c1ed0addbdba6751495f78a898680860c888127735f41ef8e1ba52031f5609bc97590bf5b0"}, {0x50, 0x115, 0x4, "65ed204805659a7ca5e52c229e0b3080c72faf8a952bd8a34f8bd1498287f4896bf92ca446bc6a4517f86a553c7a2875b4e234f34514726ce0"}], 0xe8}, 0x10) 2018/05/24 14:48:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xc4, 0x100000000, 0xffffffffffffb4c4, 0x28, 0xffffffffffffff9c, 0xd96}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x401, 0x0, 0xb600, 0x2, r0, 0x9}, 0x2c) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffd41, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r4, 0x10001, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="38f25d5181673bbda2a1602abfbe34bad924036f86964f3b80cb4c6ec067b72db6b85232cfbc14f9ef2ed1047d83e99e447da78130f0ccef059faa2f83082e0972d16c39296331eeeb20ce563088fd66f6ff86a1da14595edd6511644ffdd08e0ebdf54e8fa7f82f631320f2589b7f090e888b56177e68d5438f4ecc91cec76c1b38a24b3cd52c651480538509ce6f3f8296445f"}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/05/24 14:48:59 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x0, 0x2) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000002440)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/195, 0xc3}], 0x7, 0x0, 0x0, 0x100}, 0x12002) recvmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)}, 0x40) 2018/05/24 14:48:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0/\x00', r0}, 0x10) 2018/05/24 14:48:59 executing program 0: r0 = socket$kcm(0x11, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:59 executing program 3: r0 = socket$kcm(0xa, 0xd, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x33, &(0x7f0000000700), 0x4) 2018/05/24 14:48:59 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfffffffffffffffe, 0x8, 0xe7, 0x8, 0x0, 0x2, 0xc, 0xd, 0xbfd2, 0x1, 0x1, 0x8, 0x80, 0x1, 0x2, 0x8, 0x1, 0x5, 0x40, 0x8, 0x4, 0x703f, 0x4, 0x80, 0x5, 0x1, 0x8, 0x9, 0x8000, 0x3, 0x2, 0xc7, 0x5, 0x101, 0x7ff, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x9b}, 0x100, 0x162d, 0xcc, 0x7, 0x100, 0x1a9ba191, 0xe14}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="060000000000000000bf704e58a00b94b2000000000000000000000000000000"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) close(r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x2, 0x70, 0xda61, 0x5, 0x100, 0x8, 0x0, 0x470ab94a, 0x40000, 0x0, 0x0, 0x2b6, 0x1, 0x7, 0x3, 0x20, 0x7, 0x8, 0x2, 0x1, 0x8, 0x6c, 0x8, 0x9, 0x4, 0x0, 0x7, 0xf8e3, 0x5, 0x1, 0x7fff, 0x4, 0x0, 0xfff, 0x100000000, 0x2, 0x1, 0x1, 0x0, 0x3ff, 0x4, @perf_bp, 0x80, 0x6, 0x6d, 0x7, 0x209, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) r3 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8940, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) 2018/05/24 14:48:59 executing program 1: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x10, 0xa, 0x155, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/164, 0xa4}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1f, 0x10, &(0x7f0000000100)=@raw=[@map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x7, 0x7, 0x6, 0x4, 0x8c, 0xfffffffffffffff0}, @jmp={0x5, 0x200, 0x9, 0x7, 0x9, 0x0, 0x4}, @exit={0x95}, @generic={0x7, 0x4, 0x795, 0x2}, @jmp={0x5, 0x2, 0xd, 0x9, 0x1, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x8, 0xf, 0xd, 0xa, 0x0, 0xfffffffffffffff0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000180)='GPL\x00', 0x7fffffff, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x2}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 14:48:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000001180)=""/226, 0xe2}, {&(0x7f0000001280)=""/146, 0x92}], 0xa, &(0x7f0000000400)=""/90, 0x5a, 0x5}, 0x2) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x400}, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001440)) 2018/05/24 14:48:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000080), &(0x7f0000000240)=""/226}, 0x18) socketpair(0x1a, 0xf, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r3, r0}) 2018/05/24 14:48:59 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:59 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) recvmsg(r1, &(0x7f0000001f80)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001dc0)=""/222, 0xde}], 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/153, 0x99}], 0x5, &(0x7f0000000600)=""/4096, 0x1000, 0x2}, 0x10000) 2018/05/24 14:48:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000008000000000000000000000711000000000000000000000000000006f00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89a0, &(0x7f0000000040)={0xffffffffffffffff, r0}) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/24 14:48:59 executing program 1: socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000004680)={&(0x7f0000001240)=@un=@abs, 0x80, &(0x7f0000003600), 0x0, &(0x7f0000003680)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) 2018/05/24 14:48:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xc4, 0x100000000, 0xffffffffffffb4c4, 0x28, 0xffffffffffffff9c, 0xd96}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x401, 0x0, 0xb600, 0x2, r0, 0x9}, 0x2c) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffd41, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r4, 0x10001, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="38f25d5181673bbda2a1602abfbe34bad924036f86964f3b80cb4c6ec067b72db6b85232cfbc14f9ef2ed1047d83e99e447da78130f0ccef059faa2f83082e0972d16c39296331eeeb20ce563088fd66f6ff86a1da14595edd6511644ffdd08e0ebdf54e8fa7f82f631320f2589b7f090e888b56177e68d5438f4ecc91cec76c1b38a24b3cd52c651480538509ce6f3f8296445f"}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/05/24 14:48:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xc4, 0x100000000, 0xffffffffffffb4c4, 0x28, 0xffffffffffffff9c, 0xd96}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x401, 0x0, 0xb600, 0x2, r0, 0x9}, 0x2c) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffd41, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r4, 0x10001, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="38f25d5181673bbda2a1602abfbe34bad924036f86964f3b80cb4c6ec067b72db6b85232cfbc14f9ef2ed1047d83e99e447da78130f0ccef059faa2f83082e0972d16c39296331eeeb20ce563088fd66f6ff86a1da14595edd6511644ffdd08e0ebdf54e8fa7f82f631320f2589b7f090e888b56177e68d5438f4ecc91cec76c1b38a24b3cd52c651480538509ce6f3f8296445f"}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/05/24 14:48:59 executing program 6: recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000ac40)={&(0x7f000000a980)=@hci, 0x80, &(0x7f000000ab80)=[{&(0x7f000000aa00)=""/212, 0xd4}, {&(0x7f000000ab00)=""/93, 0x5d}], 0x2, &(0x7f000000abc0)=""/94, 0x5e, 0x64e8}, 0x102) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000017f00)={&(0x7f0000016bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000017dc0)=[{&(0x7f0000016c40)=""/169, 0xa9}, {&(0x7f0000016d00)=""/4096, 0x1000}, {&(0x7f0000017d00)=""/76, 0x4c}, {&(0x7f0000017d80)=""/2, 0x2}], 0x4, &(0x7f0000017e00)=""/250, 0xfa, 0x5e}, 0x40000000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x299, &(0x7f000000ac80)=ANY=[@ANYBLOB="1501010000000000180000000000000000000000006200000000000000000000000000000000000018000000010000000000020000000000000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x4f, 0x0, 0x41100, 0x1, [], r0}, 0x48) socketpair(0xb, 0x800, 0xa05, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r1}, 0xfffffffffffffdb2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000001080)="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", &(0x7f00000000c0)="736d8349c8162cc9ab1d9847"}, 0x20) 2018/05/24 14:48:59 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001580)}, 0x20000014) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000180)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x590}, 0x2000) setsockopt$sock_attach_bpf(r0, 0x1, 0x9, &(0x7f00000000c0)=r1, 0xcd) 2018/05/24 14:48:59 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:48:59 executing program 4: socketpair$inet(0x1e, 0x7, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x101d0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffe63) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000280)={r1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000140)="2ea6de8b28a96dee4827d7c3d88f7b2700bce525ca98f2ca2a0d303eed93d8c79a1de088643d8b307c669beb1c4440a73b13d32efaec0d97f4142647153aea035fcf5e34c8f6c439b715f727b1e72a74b2bc7fb07552e58a3071d89417ee1d1d6d49d088d758cc1e98d4a9aa326ac8a6cb4fa09978d3f54756301fe03edb9942762d781838d73fc1acadd0e2ae372a7017a906c73feedc02b69b10499f165ff2a77e73af8fb4ae4b939f037ee82620aaa2cd9c73606137713e000eafbbdea8a61a33bcd5a9f39732f77f4fea48c8442cc0e41e22ad44c1c4165d7d838bc62d7750dd7c485e"}, 0x10) 2018/05/24 14:48:59 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) 2018/05/24 14:48:59 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000180)=""/60, 0xfffffffffffffe6c}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000280)=""/231, 0xe7}], 0x4, &(0x7f0000000380)=""/10, 0xa}, 0x40000040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x400000000001, &(0x7f00000001c0)) 2018/05/24 14:48:59 executing program 3: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1e, 0x18, &(0x7f0000000280)="0aac1ac205286e83e0e5504088ca6bb0ad3a85a420c157cf8647bfcc1efb", &(0x7f0000000340)=""/24, 0x10}, 0x28) 2018/05/24 14:48:59 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80}, 0x0) [ 234.020280] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 234.057834] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:00 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) socketpair(0xf, 0x80004, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r3 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8, 0x5, 0x80000000, 0x81, 0x0, 0x1f, 0x80000, 0x2, 0xb1, 0x6, 0x8, 0x6, 0x4, 0x9, 0x10001, 0x7700000000000, 0x6, 0xffffffff, 0x62, 0x7, 0x101, 0x7e3, 0xba, 0x3, 0x6, 0x0, 0x1, 0x401, 0xf067, 0x80, 0xffff, 0x7f, 0x5, 0x100, 0x1, 0x100000001, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x200, 0x8, 0xd5b, 0x7, 0x808d, 0x0, 0x5}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/05/24 14:49:00 executing program 6: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x10, &(0x7f00000000c0), 0x69b) socketpair(0xa, 0x801, 0xcf3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xfa, 0x96, &(0x7f0000000100)="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", &(0x7f0000000200)=""/150, 0x200000000000000}, 0x28) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000380)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r1, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r3, 0x4) 2018/05/24 14:49:00 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) 2018/05/24 14:49:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0xfffffffffffffe63) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x70}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x103, 0x29c, &(0x7f0000000180)=""/251}, 0x48) 2018/05/24 14:49:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/56, 0x38}, {&(0x7f0000000540)=""/106, 0x6a}, {&(0x7f00000005c0)=""/116, 0x74}], 0x3, &(0x7f0000000680)=""/234, 0xea, 0xe000}, 0x10000) 2018/05/24 14:49:00 executing program 1: socketpair(0x11, 0xf, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x80, 0x6, 0x7, 0x2, 0x50, 0xfffffffffffffff8}, @jmp={0x5, 0x43a, 0xe, 0xa, 0x7, 0xfffffffc, 0x1}, @generic={0x51ef, 0x4, 0x400, 0x4}, @generic={0xfffffffffffffff9, 0x80, 0xff, 0x1}, @generic={0xa873, 0x8766, 0xffffffffffffffdc, 0xe68}, @alu={0x7, 0x5, 0x1, 0x3, 0xf, 0xfffffff4, 0x10}, @ldst={0x2, 0x3, 0x7, 0x0, 0x2, 0x76, 0xfffffffffffffffc}, @jmp={0x5, 0x8e, 0xd, 0x0, 0x5, 0xfffffff8, 0x11}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x1, 0x35, &(0x7f0000000140)=""/53, 0x41000, 0x1, [], 0x0, 0x7}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x1e, &(0x7f0000000180), 0x1) 2018/05/24 14:49:00 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180), 0x4) 2018/05/24 14:49:00 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80}, 0x0) 2018/05/24 14:49:00 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80}, 0x0) [ 234.700767] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:00 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001600)={r0, 0x28, &(0x7f00000015c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001680)={r0, 0x28, &(0x7f0000001640)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0xcd, 0x10}, 0xfffffffffffffcd2) socketpair(0x3, 0x80000, 0x8000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x402, 0x4, 0x87cc, 0x8001, 0x0, r2}, 0xffffffffffffff9a) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001580)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000040), &(0x7f00000000c0), 0x3}, 0x20) recvmsg(r2, &(0x7f0000001540)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001400)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000001240)=""/1, 0x1}, {&(0x7f0000001280)=""/135, 0x87}, {&(0x7f0000001340)=""/141, 0x8d}], 0x5, &(0x7f0000001480)=""/155, 0x9b, 0xfffffffffffffffc}, 0x1) 2018/05/24 14:49:00 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000740)={&(0x7f00000004c0)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file1\x00'}, 0x10) perf_event_open(&(0x7f0000000780)={0x5, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7a, 0x41214, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x7, 0xff, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:00 executing program 2: socketpair(0x1f, 0x80000, 0x3ff, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0xf, 0xe3be, &(0x7f00000013c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001400)={r2, r3}) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f0000006000)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) 2018/05/24 14:49:00 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) 2018/05/24 14:49:00 executing program 3: r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f000000cfc0)={&(0x7f000000cd80)=@can={0x0, 0x0}, 0x80, &(0x7f000000cec0)=[{&(0x7f000000ce00)=""/173, 0xad}], 0x1, &(0x7f000000cf00)=""/161, 0xa1, 0x6}, 0x2001) sendmsg$kcm(r0, &(0x7f000000d240)={&(0x7f000000d000)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f000000d200)=[{&(0x7f000000d080)="b219662f49118e7c9b488699408430adcc9222e8d12d2741844bfd53edfa6f844097e59a7a25eb8cf32795cc27353820109c363f32e062f64688a0bddfe8dcaa7bf1df13f507d031fc8339bff49be5444a1b6f82b67c40e19dcb69e1ce902dcf6e074c31e745d35269819fc62adf428322418567e51773e5b6478b6742a6eb32cbfc5e48d50086c7b5a6e13f110b61c071a67925", 0x94}, {&(0x7f000000d140)="5b5ee219f2c349b0f5ce0d595dc331933f27eb4535f2497f57a9987941a12e35dd9c139329fe68eb21ba22087afe197b41508e93e7c9ea666a9c887a05d5337ef0f0", 0x42}, {&(0x7f000000d1c0)}], 0x3, 0x0, 0x0, 0x4000005}, 0x20000800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, "830704"}], 0x18}, 0x0) 2018/05/24 14:49:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1d}, @jmp={0x5, 0x7fff, 0xf, 0x7, 0xa, 0xfffffffe}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x103, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x4}, 0x48) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x11, 0x65, &(0x7f0000000240)=r1, 0xd4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/24 14:49:00 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x9, 0x0, 0x0, 0x0, 0x401, 0xc2502, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4809, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x2, 0x100, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x300000000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/24 14:49:00 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000efc0)={&(0x7f000000dc40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000df80)=[{&(0x7f000000dcc0)=""/244, 0xf4}, {&(0x7f000000ddc0)=""/231, 0xe7}, {&(0x7f000000dec0)=""/155, 0x9b}], 0x3, &(0x7f000000dfc0)=""/4096, 0x1000, 0x6485}, 0x2000) sendmsg(r0, &(0x7f000000f300)={&(0x7f000000f000)=@can={0x1d, r1}, 0x80, &(0x7f000000f140)=[{&(0x7f000000f080)="d624be218e001cf295e3e69e492cd04ceef541b2ac96c51d5356eff6c099b71a89496912dcc690e495f384964df40d6b34a1f2205f5e1deb990344e6179131632614dff3a032c1fca7aed1e4733da39da4e179019d41ed38e84bbe4765db404b78ab7dee5fac5062b930877252cef81e6f9a12b8a9e569a1509cda193ce1801f9d456ed7d143b7c0f7deb8f0b28a4e5c7cc2bb0e2c877c42981a2978cf366b7fa5e00fa88b5df736f8e361daeb43cd5458a4784b3e49f3", 0xb7}], 0x1, &(0x7f000000f180)=[{0x108, 0x106, 0x91, "f11cd433423c605e74b4663118873ebed34317fff953d0d40b171eaef2ca0e16e538623a179a5e02c9d719f5c62f8fa80e967e9887b7e71e935331aa22be7ece2ce07fda04aa2f2210477ebd4e85661ecb84f80adf52cdf0192d594fc28e24ab4369acc016a77face533a9845b951a062138f463e677b9b2bc0a0d909c1c1de339c30d48492eeddf1c86f374406a33da07defce9b0d1a162df851d2a8a4ec01bf647776846649c2fb789821d01e8430be15e7d0c878fd2b14833e8b6bc2752d868ad977e0eff3ff63ed2d7bf5f9df0cfab45a668a28e0084af7b3aa4f48e93b547148794a240c69ba593bc86043f71b5c652"}, {0x28, 0x11f, 0x5, "143f4201101877c97c5dd7fe155b80f524aedf99e7f395b0"}, {0x38, 0x13b, 0x10263136, "5dc8fe45081b17ac30add5da3d354ecfd19115c924c78cb7cdf721f65c8fe446a3fedd"}], 0x168, 0x20040000}, 0x10) r2 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000b40)=@in6={0x2, 0x4e22, 0x0, @mcast1={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:00 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/24 14:49:01 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r2, r3}) r4 = socket$kcm(0x11, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7) setsockopt$sock_attach_bpf(r4, 0x107, 0xd, &(0x7f0000001640), 0x22) 2018/05/24 14:49:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0x20) r2 = perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x6, 0x3, 0x8, 0x7ff, 0x0, 0x8, 0x100, 0x1, 0xffffffffffffffff, 0x2, 0xb1e, 0x2, 0x100000001, 0x800, 0x4, 0x10001, 0xbda, 0x6, 0x100, 0x1, 0x6, 0x2, 0x14550202, 0x3, 0x7, 0x8, 0xf3, 0xfffffffffffffc19, 0x9f, 0x8001, 0x3f, 0x0, 0x1, 0x3, 0x100000000, 0x2, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000440), 0x2}, 0x0, 0x2, 0x5a840631, 0x7, 0xfffffffffffffffe, 0x1, 0x101}, 0x0, 0xd, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000500)=0x2) socketpair(0x7, 0xf897e80383fb5d0d, 0x100, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000400)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000300), 0x1a4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000340)=""/171, 0xab}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) [ 235.120418] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:01 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) recvmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/62, 0x3e}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/107, 0x6b}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000, 0x7}, 0x10000) 2018/05/24 14:49:01 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x79, &(0x7f00000000c0), 0x4) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3f, 0x3, 0xed1, 0xff, 0x0, 0x3, 0x2000, 0x4, 0x100000001, 0x5, 0x3b, 0x8000, 0xf59, 0x0, 0x6, 0x5, 0x4, 0x98de, 0x2, 0xfffffffffffffffd, 0x56333fa5, 0xb0, 0x6, 0x100000000, 0x5997, 0x9, 0x11c1, 0xf78e, 0x5b, 0x0, 0x800, 0xffffffff80000000, 0x914, 0x200, 0x2, 0x2, 0x0, 0xffffffffffffff00, 0x0, @perf_config_ext={0x9, 0x10000}, 0x80, 0x0, 0x10001, 0x6, 0x1f, 0x6, 0x9}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/05/24 14:49:01 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) [ 235.499511] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x88) 2018/05/24 14:49:02 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/24 14:49:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x81, 0x20000000008, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) 2018/05/24 14:49:02 executing program 3: socketpair(0x208, 0x2, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r0}) 2018/05/24 14:49:02 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000080000bc0000002007000000850000000200000000000000000000009f7300000400000000000000000000000006ff01020000000000000000000000ff0301000400000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffb, 0x90, &(0x7f0000000140)=""/144, 0x0, 0x1, [], 0x0, 0xb}, 0x48) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(r1, &(0x7f0000001740)={&(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/23, 0x17}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/70, 0x46}], 0x5, &(0x7f0000000740)=""/4096, 0x1000, 0x8001}, 0x2) setsockopt$sock_attach_bpf(r0, 0x29, 0x18, &(0x7f0000000040)=r1, 0x3a8) 2018/05/24 14:49:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0x20) r2 = perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x6, 0x3, 0x8, 0x7ff, 0x0, 0x8, 0x100, 0x1, 0xffffffffffffffff, 0x2, 0xb1e, 0x2, 0x100000001, 0x800, 0x4, 0x10001, 0xbda, 0x6, 0x100, 0x1, 0x6, 0x2, 0x14550202, 0x3, 0x7, 0x8, 0xf3, 0xfffffffffffffc19, 0x9f, 0x8001, 0x3f, 0x0, 0x1, 0x3, 0x100000000, 0x2, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000440), 0x2}, 0x0, 0x2, 0x5a840631, 0x7, 0xfffffffffffffffe, 0x1, 0x101}, 0x0, 0xd, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000500)=0x2) socketpair(0x7, 0xf897e80383fb5d0d, 0x100, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000400)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000300), 0x1a4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000340)=""/171, 0xab}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) 2018/05/24 14:49:02 executing program 5: socketpair$inet6(0xa, 0x805, 0x2aa2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$kcm(0xa, 0x2, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) sendmsg$kcm(r1, &(0x7f0000002a80)={&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x2, [], 0x1}, 0xc}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001980)}, 0x0) 2018/05/24 14:49:02 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) [ 236.355293] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:02 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002580)={r1}) socketpair$inet(0x2, 0x80003, 0x1, &(0x7f0000000040)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xc9b, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x19}, @ldst={0x2, 0x3, 0x2, 0xf, 0x4, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7}], &(0x7f00000000c0)='syzkaller\x00', 0xc809, 0x83, &(0x7f0000000180)=""/131, 0x41000, 0x0, [], 0x0, 0xb}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0x20) 2018/05/24 14:49:02 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/24 14:49:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) socketpair(0xa, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x23, &(0x7f0000000100)=r2, 0xffffffffffffff82) close(r1) 2018/05/24 14:49:02 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f0000000280)="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") 2018/05/24 14:49:02 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)) 2018/05/24 14:49:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) 2018/05/24 14:49:02 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0xd}, 0x9) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x1, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000080)) 2018/05/24 14:49:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000100)) [ 236.652695] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 236.666806] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:02 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b6718067", 0x9}], 0x1}, 0x0) 2018/05/24 14:49:02 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x100000001, 0x3f, 0x3, 0x0, 0x5, 0x180, 0x2, 0x7, 0x0, 0xfffffffffffffffe, 0x1, 0x8afd, 0x2, 0x1, 0xc630, 0x9, 0x3, 0x0, 0x100000001, 0x3443, 0x1000, 0x5, 0x4, 0x8, 0xfffffffffffffffd, 0xfff, 0xdcc, 0x401, 0x4, 0x4e, 0x5, 0x1c4, 0x100, 0x7, 0x20, 0x0, 0x2490, 0x4, @perf_config_ext={0x9a7, 0x10000}, 0x21e1, 0x72f1, 0x7f, 0x4, 0x3f, 0x4, 0x3}, r1, 0xc, r0, 0x9) 2018/05/24 14:49:02 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 0x4, 0x0, 0x7fff, 0x0, 0x100000000, 0x2000, 0x8, 0x20, 0x4, 0xff, 0x8, 0x1, 0x6, 0x1, 0x7, 0x3, 0xac, 0x2, 0x9, 0x1, 0x8, 0x1, 0x2, 0x81, 0x5, 0x6, 0x2, 0x3, 0xc3da, 0x0, 0x2, 0x6, 0x3289, 0x6, 0x7, 0x0, 0x401, 0x1, @perf_config_ext={0xffff, 0x1}, 0x410, 0x9, 0xe090, 0x2, 0x2, 0x5, 0x401}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x7, 0x70, 0x1f, 0x3f, 0x38a, 0x0, 0x0, 0x2, 0x200, 0x1, 0x0, 0x6, 0x4, 0x4a, 0x0, 0x4, 0x6, 0x1, 0x9, 0x134, 0x100000000, 0x6, 0x10001, 0x101, 0x9, 0x4, 0x77, 0x7, 0x6, 0x5, 0x693, 0x3, 0x5, 0x1, 0x3ff, 0xbb, 0x100, 0x2, 0x0, 0x40, 0x7, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20000, 0x3, 0xffffffffffff7fff, 0x7, 0x2, 0x8, 0x5}) socketpair(0x10, 0x80002, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffff9c) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000500)="de", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/24 14:49:02 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f0000000280)="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") 2018/05/24 14:49:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) 2018/05/24 14:49:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) close(r3) r4 = gettid() perf_event_open(&(0x7f00000002c0)={0x6, 0x70, 0x5, 0xf72e, 0x5, 0x5, 0x0, 0x7, 0x41, 0x2, 0x354c, 0x8, 0x98, 0x0, 0x9, 0x1f, 0x4, 0x3, 0xfff, 0x2, 0x9, 0x3, 0x400, 0xffff, 0xffffffff, 0x1da06a2a, 0x628, 0x401, 0x3, 0x92b, 0x3, 0x3, 0x6, 0xfffffffffffffffb, 0x3f, 0x7, 0x9, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff8000, 0x1000}, 0x100, 0x0, 0x9, 0x7, 0x6, 0x2, 0x3ff}, r4, 0x3, r1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000180)="1d78a3ca6d3eb8c574c36f0f6019d7df353a7ddc7dd849050fad74eda74d00d63d594d615dcf1c28d09b2bc3d939347bf414885b875d4836da7f12778cc2a3f439a0001b0ec98878b1ef72c458ca9a94b060a3be8e3c38ec3227f00f36fb0727455c33d7d75b9b0ce7dd071cd81dec66f01d9e5eceb188c3d54baf670971fcd6e67b4912b47c8deedeb8ca98b9239a0a8bd583481acad4fa0133d210fcf751c619770e0e53bf82954042f0a1409edf6a6b6387ffd9c30a2f07a3171bf3790f32b5b19603b39013c0f8f2a9ba8226fb1aab239828c53ed99139e7abc7"}, 0x10) 2018/05/24 14:49:02 executing program 5: r0 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x6, 0x0, 0x2, 0x8001, 0x0, 0xfff, 0x0, 0x2, 0x0, 0x8, 0x8001, 0x0, 0x0, 0x5, 0x310, 0x400, 0x5, 0x3, 0x4, 0x100, 0x4, 0xffffffffffffffc0, 0x3, 0x3, 0x2, 0x80, 0x7f, 0x5, 0xd53, 0x9, 0x3f, 0x2, 0x9, 0x90, 0x100000001, 0x1ff, 0x0, 0x80000000, 0x2, @perf_config_ext={0x0, 0x7}, 0x20, 0x0, 0x0, 0x0, 0x8, 0x7}, 0x0, 0x9, 0xffffffffffffff9c, 0x9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=0xffffffff, 0x4) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x635f5fc3, 0x6, 0x4, 0x1, 0x0, 0x7fffffff, 0x40, 0x2, 0x8, 0x74, 0x800, 0x8, 0x1, 0x0, 0x0, 0x80000001, 0x6, 0x7, 0x3, 0x8000, 0xb4, 0x1, 0x6, 0x80, 0x1, 0x4, 0x1, 0x1, 0x8, 0x3, 0x100, 0x7, 0x4, 0x8, 0x80000000, 0x97e3, 0x0, 0x4, 0x0, @perf_config_ext={0x4, 0x101}, 0x20140, 0x1, 0x200, 0x4, 0x9, 0x4a4, 0x4}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) 2018/05/24 14:49:02 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) 2018/05/24 14:49:02 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b6718067", 0x9}], 0x1}, 0x0) 2018/05/24 14:49:02 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x100000001, 0x3f, 0x3, 0x0, 0x5, 0x180, 0x2, 0x7, 0x0, 0xfffffffffffffffe, 0x1, 0x8afd, 0x2, 0x1, 0xc630, 0x9, 0x3, 0x0, 0x100000001, 0x3443, 0x1000, 0x5, 0x4, 0x8, 0xfffffffffffffffd, 0xfff, 0xdcc, 0x401, 0x4, 0x4e, 0x5, 0x1c4, 0x100, 0x7, 0x20, 0x0, 0x2490, 0x4, @perf_config_ext={0x9a7, 0x10000}, 0x21e1, 0x72f1, 0x7f, 0x4, 0x3f, 0x4, 0x3}, r1, 0xc, r0, 0x9) 2018/05/24 14:49:02 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/24 14:49:02 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x87) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r1, 0x50, &(0x7f0000000840)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) sendmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'dummy0\x00'}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)="20ab90a7997bac77e5eaf156ca8338c8011295022ff51758acd048cec5782dac95c6d2ba92b8d1a2335f9ed86d5224df079c2b4fc2649559c33c81cb12f6bff008af7ea6e542f618a3c077eb611dff71118e", 0x52}, {&(0x7f0000000340)="8d8d9551f425434d3fe312178c6c086042366f20109fffa189766b8a3734ec169f563353187730e980925ad9dd7d9f0416f42dbc6942adea87027e29e65cfc2a4defea1b92e68e0aa229db612086b3509437", 0x52}, {&(0x7f00000003c0)="178bb35ba650ec22736cc16e1d8e901b69f424dc873ab2fcbf6f021e3e0753e8864663649892d4397da7796c3f2bec864170af9b01e7657b7c2fb33065759775288937bd4561fc879935fa5c9ee40f7e2184a2d7063309f966e32c7efd6efd7a1f8575c8a82b2e187c6cade218f70f11276a7b72d09ad497b3fb13b8a26df8fffa7461ff7f834c9cc9e8f9bfbd9e5cf2544beacc30a65405cc00bd0695fe124eb8f5", 0xa2}, {&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000000480)="ae9a6af3be9e1fc162f8cdac92642fe98df82577c2292ce24296078900d49e88cf396fde5072d3c171f9b170a4b4f1582eab0e698ba01b8b1d41f30d2b6d143063a5f15ad0f940ee119b45da24766116077769b8015bc1ab3e9000af76d885da90f0daaaa7b21e863a16b9b02622aeda5bd481e951b31214e133e168a149566b6bd66cf0b7ecd6f216e35bb6752bc243c8c45d5fbbc81ffb10af4b64f0ff11d327f07cdc5f460cea008c3951fdca13", 0xaf}, {&(0x7f0000002ac0)="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0x1000}, {&(0x7f00000001c0)="e7685540fcc21f804031c25ee8b21f99fd99c7224e660068b5ba3b292337", 0x1e}, {&(0x7f0000000540)="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", 0xfb}, {&(0x7f0000000640)="c6ec9257a11dacbce0078f3dd54a5c8e23b3b6da574c39afcc93257e3f02222866129629fe08be3066f2e1f9327fbedeebc5874ec1", 0x35}, {&(0x7f0000000680)="945f377b1c1839daf8bedafba7bcb263769063bedaef996ba12d53746027242d68ca0dedb017094f21266f6847a7159297c509f3c6075b53a3f8c0768b72dd42052649140f815fbf6d355387fe4606b36fb7de48079937fc6418d893", 0x5c}], 0xa, 0x0, 0x0, 0x44}, 0x40004) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000200)="e46d1db6dbcc", 0x6}], 0x1, &(0x7f0000000440)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000800)=r1, 0x4) [ 236.952654] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 236.969785] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200)="f77e225e3837c2c2316015e1d289fe1e57fcc39aea5437ed8fd9b350b5cdcd8e9159d95e5ee047f9eb90a74e0f5f8807c9d5f5be5723c96708b1b1cc82dd2479189a59e7b449e5baa240b0acd6b70673612e8161c668ad2ca1b97a7054b1f37b58718ea1eb0801a270db0d06941088c9fda7d1fc524680451593057eec450a41da372d6ed418a4024994697c3814ddcb8972f69a8bd86396b0f17056b506884996aa", &(0x7f00000002c0)=""/110}, 0x18) 2018/05/24 14:49:02 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x10, &(0x7f0000000700)=r1, 0x4) socketpair(0xf, 0x802, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='keyringeth0ppp0system\x00') 2018/05/24 14:49:02 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:02 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) 2018/05/24 14:49:03 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b6718067", 0x9}], 0x1}, 0x0) 2018/05/24 14:49:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffffffffffc1, 0x9, 0xffffffff, 0xe03, 0x0, 0x5, 0x94, 0xc, 0x7fff, 0x1, 0x86e, 0x0, 0x5, 0xbd4, 0x1, 0x7fffffff, 0x5, 0x9df, 0x9, 0x2, 0xff, 0x100000001, 0x100, 0x7, 0x1ff, 0x0, 0x8000, 0x3, 0x3, 0x5, 0x0, 0x8001, 0x3, 0x100000000, 0x6, 0x3, 0x0, 0x565, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x80, 0x95, 0x6, 0x7, 0x5, 0x6, 0x100}, r2, 0x4, r1, 0xa) close(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/05/24 14:49:03 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/24 14:49:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/24 14:49:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) socketpair(0xf, 0x2, 0xffffffffffffffff, &(0x7f0000000140)) 2018/05/24 14:49:03 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac", 0xd}], 0x1}, 0x0) 2018/05/24 14:49:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) 2018/05/24 14:49:03 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:03 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x100000001, 0x3f, 0x3, 0x0, 0x5, 0x180, 0x2, 0x7, 0x0, 0xfffffffffffffffe, 0x1, 0x8afd, 0x2, 0x1, 0xc630, 0x9, 0x3, 0x0, 0x100000001, 0x3443, 0x1000, 0x5, 0x4, 0x8, 0xfffffffffffffffd, 0xfff, 0xdcc, 0x401, 0x4, 0x4e, 0x5, 0x1c4, 0x100, 0x7, 0x20, 0x0, 0x2490, 0x4, @perf_config_ext={0x9a7, 0x10000}, 0x21e1, 0x72f1, 0x7f, 0x4, 0x3f, 0x4, 0x3}, r1, 0xc, r0, 0x9) 2018/05/24 14:49:03 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffffffffffc1, 0x9, 0xffffffff, 0xe03, 0x0, 0x5, 0x94, 0xc, 0x7fff, 0x1, 0x86e, 0x0, 0x5, 0xbd4, 0x1, 0x7fffffff, 0x5, 0x9df, 0x9, 0x2, 0xff, 0x100000001, 0x100, 0x7, 0x1ff, 0x0, 0x8000, 0x3, 0x3, 0x5, 0x0, 0x8001, 0x3, 0x100000000, 0x6, 0x3, 0x0, 0x565, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x80, 0x95, 0x6, 0x7, 0x5, 0x6, 0x100}, r2, 0x4, r1, 0xa) close(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/05/24 14:49:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) 2018/05/24 14:49:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffffffffffc1, 0x9, 0xffffffff, 0xe03, 0x0, 0x5, 0x94, 0xc, 0x7fff, 0x1, 0x86e, 0x0, 0x5, 0xbd4, 0x1, 0x7fffffff, 0x5, 0x9df, 0x9, 0x2, 0xff, 0x100000001, 0x100, 0x7, 0x1ff, 0x0, 0x8000, 0x3, 0x3, 0x5, 0x0, 0x8001, 0x3, 0x100000000, 0x6, 0x3, 0x0, 0x565, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x80, 0x95, 0x6, 0x7, 0x5, 0x6, 0x100}, r2, 0x4, r1, 0xa) close(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/05/24 14:49:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:03 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) 2018/05/24 14:49:03 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0xffffffff, 0x2dbe, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f0000000380)="bebf67c43e6634be3a84c534190c245f8b3a0bd768e0f9c38b50ec485eb7c2707de8c9dbfd9df453305b7955285ff671bfc8e0b3b2f942ac0d09313a0796e32ba7dc5aad2bd8bf6c35e23702839a45925bc569cdac"}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/38, 0x26}], 0x2, &(0x7f0000000280), 0x0, 0x4}, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c400000010e8fff7ff"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000b5000000000000004b0a000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0xb, 0x80004, 0x100000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000300)={r2, r3}) 2018/05/24 14:49:03 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac", 0xd}], 0x1}, 0x0) 2018/05/24 14:49:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffffffffffc1, 0x9, 0xffffffff, 0xe03, 0x0, 0x5, 0x94, 0xc, 0x7fff, 0x1, 0x86e, 0x0, 0x5, 0xbd4, 0x1, 0x7fffffff, 0x5, 0x9df, 0x9, 0x2, 0xff, 0x100000001, 0x100, 0x7, 0x1ff, 0x0, 0x8000, 0x3, 0x3, 0x5, 0x0, 0x8001, 0x3, 0x100000000, 0x6, 0x3, 0x0, 0x565, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x80, 0x95, 0x6, 0x7, 0x5, 0x6, 0x100}, r2, 0x4, r1, 0xa) close(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/05/24 14:49:04 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x20000000, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x9, 0x5, 0x80000000, 0x0, 0x2e1, 0x28000, 0x8, 0x2, 0x9, 0x2, 0x3, 0x4, 0x8, 0x1, 0x5, 0x100000000, 0x4, 0x7, 0x8, 0xe73, 0x3, 0x6, 0x230, 0x5, 0x6, 0x400, 0x1, 0x23, 0x1000, 0x3, 0x8c1, 0x7, 0x2, 0x2, 0xa92, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x80, 0x3, 0x2, 0x7, 0x7fff, 0x65, 0x3ff}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfd) 2018/05/24 14:49:04 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:04 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/188, 0xbc}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000200)}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/234, 0xea}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x8, &(0x7f0000001500)=""/39, 0x27, 0x6}, 0x10000) sendmsg(r0, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003940)}, 0x0) recvmsg$kcm(r0, &(0x7f0000002680)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001580)=""/179, 0xb3}], 0x1, &(0x7f0000001680)=""/4096, 0x1000, 0x3ff}, 0x2000) 2018/05/24 14:49:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10000000000, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000095e2d3f1defe3ca0071100000000065b200070000000000000000950000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140)=r0, 0x1f4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="103d4a94b2a9086b1b2aee3fb3c570bd20ff5ab1340624eaa347e45adc15daeb72cf5b4416c4fda0f4736b5b3b53f003c301e3fca645798900768ee1dc25e1765aa25691bb1fd3b797a6186a5f34000a7e22805a1441546e25cb6e794d01c1a35524ccd6c2346eeb5023a6f3bfa8ec8c98ea862f5b624268ab990b86f6f2bb90cf8f38198f8b3446578d102cb41fe98de558aa80d625c519d229a7450506dd92bd5861fbeba0edda776876081efa7899b688ce571529a0be495134d86ca6cb7e784468ef101b4fec054815bbaf7797565044e412974251ab4baa6130d5f4d94167c763feb7407c7081", 0xe9}, {&(0x7f0000000180)="701ceacbfd28caa92f9d3d23785f339097a83255c3855ce5599f636ffcc8b9765cc94bbb80ccc7f023136e3b2c31c26e30731f3b7c1d097a526774630c6f52a1878ac894ef01ab07c87439c447d4bc4eeb7c2aae0cf041403dddb4eee37688d2d1bf2a5c4844fbc434df19740d5ab86c650e", 0x72}, {&(0x7f0000000100)="e9ee9dbba312eafb026d6cbbc7bd65b484828a382b", 0x15}, {&(0x7f0000000200)="a422495daf604ff6131f28fa8cecd753b8a423ac49b3ad52cd0e950f42311eb6df114745d6f0076c0c65822b6b4e370e7fb2d39cbfa63e6a37cd56dc6f86ef4f9c242a8914e477dbb30c0e7ddd5449ac9dfb590c1f993556b1ebfb5d3370e57d6a3ac2b501feb847a0c2133dacd4111b980f6ab36ea09609b213c62dfb7d0bdc9f07ab8df4da5016ae564e141307e75faea061290e8e349c85851efeb10eb896d52ec5a96d29550cf8c98afe01f8b9f699e2088b6f9908328b715e550bfeecad06bfd2d8204e1052fd0655b36eeb36cc898a7290", 0xd4}, {&(0x7f0000000300)="5528342dead9ee3dc98fe43f0f653650baf5146d858f8f76dee8858f3849f8202a7e4e35e9484eefaa37d59e4952c797dd97512754ddce4eef81749995b5b9", 0x3f}, {&(0x7f0000000440)="3ff9d6210bf6323250dcb91ab28e26d88ec927b0eba0fe51f16d76b75faf352408768a8702867f8f8c7ca47d41150da8000e8df223b331ba5d3bec48d07dd38d64674bf795ad38b78b1448956493168cf1e7817b3377c3fc19c4c2c7d2e1b61ea1d5851bbdbe82fad6356b3811f974a7749c706b2828e61df9b71670219513d4c8af65de1c6c2831881ef7f295017b34ff1bfeca87edc1290883db77da641ca1ec63480d6e11993b0ba1e58c6abb458ee174f338", 0xb4}], 0x6, &(0x7f0000000500)=[{0xf0, 0x117, 0xd7, "4f25d0ffe30b295a45e9bd03279672abebb989d0328ea1398cacf985c1ff9b7675e03476b2a3e41914b651a6796b3f66fa6b3e639ab6630d4444f0ebda515f718653d35ba54387b3c84955e4a13615624cea186249d3e621335341ec844d5135d70e2375208018c5ffc82f24c4bdc639f1652742a5986a8a8eea113809d2725c8490172a4e37065f80844af731ccc9a1848f458382848c6f2f37f5df18406959ff7d90be659579db2b0b079dc2e9222a0657b1860bf59179890807f8b737dfdf42f34cdbae1836b91de1a085060dee88d5bee2bb71b5d4ce847704"}, {0xa8, 0x117, 0x0, "42459078d91c6441af7686ba4322b4d31b0c98fb0b524f41f53a20333f609fdd70c915d0209953e8329e3ae306cb6bd7fba612cc925c32f8310ab73bdeeb257667515667af170c943fffdf366f6c9a7efc1c42c140829dcad759c14a6187636acd161d103aeaa35d77dc074147dc10113e3bd94324f65e4a9037c4079f1363ca6043b8773d3f4365a35c9db2ecfe689e54371127"}, {0x40, 0x12f, 0x6, "d83dd8d0e66ac483d86de6793db87af8153a03e2e60cc378a59b3bb5b4d5682849ea8305f0cf3281b0"}], 0x1d8, 0x24008010}, 0x20000000) 2018/05/24 14:49:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:04 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac", 0xd}], 0x1}, 0x0) 2018/05/24 14:49:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:04 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:04 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac1414", 0xf}], 0x1}, 0x0) 2018/05/24 14:49:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:04 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac", 0xd}], 0x1}, 0x0) 2018/05/24 14:49:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x40, 0x4, 0x5, 0x3a, 0xffffffffffffffff, 0x3}, 0x2c) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffe00, 0x0, r0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', r0}, 0xffffffffffffff22) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/24 14:49:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac1414", 0xf}], 0x1}, 0x0) 2018/05/24 14:49:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac1414", 0xf}], 0x1}, 0x0) [ 239.194360] EXT4-fs: 18 callbacks suppressed [ 239.194374] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 239.206670] EXT4-fs (sda1): re-mounted. Opts: [ 239.211517] EXT4-fs (sda1): re-mounted. Opts: [ 239.216575] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 239.224247] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) [ 239.366208] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 239.406915] EXT4-fs (sda1): re-mounted. Opts: [ 239.458184] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149a", 0x10}], 0x1}, 0x0) 2018/05/24 14:49:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000400)}, 0x10) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000140)) close(r0) 2018/05/24 14:49:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 239.581495] EXT4-fs (sda1): re-mounted. Opts: [ 239.596172] EXT4-fs (sda1): re-mounted. Opts: 2018/05/24 14:49:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149a", 0x10}], 0x1}, 0x0) 2018/05/24 14:49:05 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000e0ffffff9f503241f6f3971c79719fc1cbdbf0e9bd10020000000000001f29c0b949ba4f1e9d87ea8a3998000000009500000c00000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 14:49:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:05 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149a", 0x10}], 0x1}, 0x0) 2018/05/24 14:49:05 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:05 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300)=0x10002, 0x312) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@llc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/82, 0x52}], 0x2, &(0x7f0000001380)=""/4096, 0x1000, 0x6}, 0x40) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) 2018/05/24 14:49:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000009940)={&(0x7f0000008840)=@can={0x0, 0x0}, 0x80, &(0x7f00000098c0)=[{&(0x7f00000088c0)=""/4096, 0x1000}], 0x1, &(0x7f0000009900)=""/41, 0x29, 0x6}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000009980)={0x7, 0xf, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x400}, [@exit={0x95}, @generic={0xffff, 0x80000001, 0x0, 0x6}, @alu={0x4, 0x9a, 0x4, 0x5, 0x9, 0x40, 0x8}, @generic={0x800, 0x6c, 0x401, 0x1}, @jmp={0x5, 0x2, 0x5, 0x0, 0xa, 0xfffffff8}, @jmp={0x5, 0x4, 0xf, 0x0, 0x0, 0xfffffffe, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x10001, 0x0, 0x0, 0x40f00, 0x1, [], r0, 0xd}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6100}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 14:49:05 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:06 executing program 7 (fault-call:1 fault-nth:0): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000040)=r1, 0x3d4) close(r1) 2018/05/24 14:49:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 240.135402] FAULT_INJECTION: forcing a failure. [ 240.135402] name failslab, interval 1, probability 0, space 0, times 1 [ 240.146745] CPU: 0 PID: 13874 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 [ 240.154026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.163375] Call Trace: [ 240.165956] dump_stack+0x1b9/0x294 [ 240.169577] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.174756] ? preempt_notifier_register+0x1e0/0x1e0 [ 240.179855] should_fail.cold.4+0xa/0x1a [ 240.183910] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.189004] ? __schedule+0x809/0x1e30 [ 240.192887] ? __sched_text_start+0x8/0x8 [ 240.197029] ? proc_fail_nth_write+0x96/0x1f0 [ 240.201514] ? find_held_lock+0x36/0x1c0 [ 240.205586] ? check_same_owner+0x320/0x320 [ 240.209901] ? rcu_note_context_switch+0x710/0x710 [ 240.214818] ? schedule+0xef/0x430 [ 240.218351] __should_failslab+0x124/0x180 [ 240.222578] should_failslab+0x9/0x14 [ 240.226366] __kmalloc_track_caller+0x2c4/0x760 [ 240.231033] ? strncpy_from_user+0x500/0x500 [ 240.235432] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.240958] ? strndup_user+0x77/0xd0 [ 240.244748] memdup_user+0x2c/0xa0 [ 240.248282] strndup_user+0x77/0xd0 [ 240.251909] ksys_mount+0x3c/0x140 [ 240.255442] __x64_sys_mount+0xbe/0x150 [ 240.259404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.264417] do_syscall_64+0x1b1/0x800 [ 240.268294] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 240.273126] ? syscall_return_slowpath+0x5c0/0x5c0 [ 240.278043] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.282968] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 240.288321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.293155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.298329] RIP: 0033:0x455a09 [ 240.301505] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 240.309198] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 240.316454] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 240.323710] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 240.330964] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 240.338216] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000 [ 240.382229] FAULT_INJECTION: forcing a failure. [ 240.382229] name failslab, interval 1, probability 0, space 0, times 0 [ 240.393567] CPU: 1 PID: 13886 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #21 [ 240.400853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.410214] Call Trace: [ 240.412819] dump_stack+0x1b9/0x294 [ 240.416464] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.421666] ? __lock_acquire+0x7f5/0x5140 [ 240.425910] ? unwind_get_return_address+0x61/0xa0 [ 240.430864] should_fail.cold.4+0xa/0x1a [ 240.434935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.440057] ? __lock_acquire+0x7f5/0x5140 [ 240.444304] ? kmem_cache_alloc+0x12e/0x760 [ 240.448639] ? __d_alloc+0xc0/0xd30 [ 240.452276] ? d_alloc+0x8e/0x370 [ 240.455742] ? print_usage_bug+0xc0/0xc0 [ 240.459811] ? find_held_lock+0x36/0x1c0 [ 240.463897] ? check_same_owner+0x320/0x320 [ 240.468223] ? print_usage_bug+0xc0/0xc0 [ 240.472295] ? rcu_note_context_switch+0x710/0x710 [ 240.477236] __should_failslab+0x124/0x180 [ 240.481484] should_failslab+0x9/0x14 [ 240.485297] kmem_cache_alloc_node+0x272/0x780 [ 240.489889] ? check_noncircular+0x20/0x20 [ 240.494138] __alloc_skb+0x111/0x780 [ 240.497867] ? skb_scrub_packet+0x580/0x580 [ 240.502202] ? debug_check_no_locks_freed+0x310/0x310 [ 240.507406] ? page_add_new_anon_rmap+0x850/0x850 [ 240.512260] ? print_usage_bug+0xc0/0xc0 [ 240.516333] ? debug_check_no_locks_freed+0x310/0x310 [ 240.521532] ? print_usage_bug+0xc0/0xc0 [ 240.525621] ? print_usage_bug+0xc0/0xc0 [ 240.529681] ? graph_lock+0x170/0x170 [ 240.533485] ? print_usage_bug+0xc0/0xc0 [ 240.537556] ? __wake_up_common_lock+0x1c2/0x300 [ 240.542323] alloc_skb_with_frags+0x137/0x760 [ 240.546828] ? lock_acquire+0x1dc/0x520 [ 240.550817] ? alloc_set_pte+0x1013/0x1600 [ 240.555072] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 240.559824] ? print_usage_bug+0xc0/0xc0 [ 240.563880] ? print_usage_bug+0xc0/0xc0 [ 240.567935] ? graph_lock+0x170/0x170 [ 240.571736] sock_alloc_send_pskb+0x87a/0xae0 [ 240.576223] ? debug_check_no_locks_freed+0x310/0x310 [ 240.581413] ? sock_wmalloc+0x1e0/0x1e0 [ 240.585385] ? lock_downgrade+0x8e0/0x8e0 [ 240.589522] ? kasan_check_read+0x11/0x20 [ 240.593665] ? rcu_is_watching+0x85/0x140 [ 240.597804] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 240.602977] ? __lock_acquire+0x7f5/0x5140 [ 240.607202] ? filemap_map_pages+0xcd4/0x1870 [ 240.611689] packet_sendmsg+0x1b87/0x6020 [ 240.615824] ? debug_check_no_locks_freed+0x310/0x310 [ 240.621018] ? packet_getname+0x5f0/0x5f0 [ 240.625159] ? check_same_owner+0x320/0x320 [ 240.629468] ? __check_object_size+0x95/0x5d9 [ 240.633952] ? __might_sleep+0x95/0x190 [ 240.637917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.643531] ? _copy_from_user+0xdf/0x150 [ 240.648342] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 240.653344] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 240.658091] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.663611] ? import_iovec+0x24b/0x420 [ 240.667569] ? dup_iter+0x270/0x270 [ 240.671196] ? audit_make_tree+0x150/0x710 [ 240.675417] ? copy_msghdr_from_user+0x3bc/0x560 [ 240.680158] ? move_addr_to_kernel.part.18+0x100/0x100 [ 240.685420] ? security_socket_sendmsg+0x94/0xc0 [ 240.690164] ? packet_getname+0x5f0/0x5f0 [ 240.694297] sock_sendmsg+0xd5/0x120 [ 240.697997] ___sys_sendmsg+0x805/0x940 [ 240.701962] ? copy_msghdr_from_user+0x560/0x560 [ 240.706710] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.712231] ? proc_fail_nth_write+0x96/0x1f0 [ 240.716714] ? __fget_light+0x2ef/0x430 [ 240.720672] ? fget_raw+0x20/0x20 [ 240.724110] ? find_held_lock+0x36/0x1c0 [ 240.728158] ? kasan_check_write+0x14/0x20 [ 240.732388] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.737910] ? sockfd_lookup_light+0xc5/0x160 [ 240.742391] __sys_sendmsg+0x115/0x270 [ 240.746264] ? __ia32_sys_shutdown+0x80/0x80 [ 240.750661] ? __sb_end_write+0xac/0xe0 [ 240.754622] ? fput+0x130/0x1a0 [ 240.757885] ? ksys_write+0x1a6/0x250 [ 240.761677] __x64_sys_sendmsg+0x78/0xb0 [ 240.765729] do_syscall_64+0x1b1/0x800 [ 240.769604] ? finish_task_switch+0x1ca/0x810 [ 240.774086] ? syscall_return_slowpath+0x5c0/0x5c0 [ 240.779003] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.783930] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 240.789278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.794111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.799281] RIP: 0033:0x455a09 [ 240.802451] RSP: 002b:00007f3bd2bb0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 240.810142] RAX: ffffffffffffffda RBX: 00007f3bd2bb16d4 RCX: 0000000000455a09 [ 240.817402] RDX: 0000000000000000 RSI: 0000000020001540 RDI: 0000000000000013 [ 240.824656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 240.831907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 240.839160] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000000 2018/05/24 14:49:06 executing program 7 (fault-call:1 fault-nth:1): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000040)=r1, 0x3d4) close(r1) 2018/05/24 14:49:06 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:06 executing program 2 (fault-call:0 fault-nth:0): socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:06 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 240.934014] FAULT_INJECTION: forcing a failure. [ 240.934014] name failslab, interval 1, probability 0, space 0, times 0 [ 240.938397] FAULT_INJECTION: forcing a failure. [ 240.938397] name failslab, interval 1, probability 0, space 0, times 0 [ 240.945633] CPU: 0 PID: 13900 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #21 [ 240.964052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.973398] Call Trace: [ 240.975992] dump_stack+0x1b9/0x294 [ 240.979613] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.984803] should_fail.cold.4+0xa/0x1a [ 240.988857] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.993954] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 240.999139] ? graph_lock+0x170/0x170 [ 241.002937] ? find_held_lock+0x36/0x1c0 [ 241.006996] ? __lock_is_held+0xb5/0x140 [ 241.011065] ? check_same_owner+0x320/0x320 [ 241.015383] ? rcu_note_context_switch+0x710/0x710 [ 241.020310] __should_failslab+0x124/0x180 [ 241.024546] should_failslab+0x9/0x14 [ 241.028342] kmem_cache_alloc+0x2af/0x760 [ 241.032483] ? __might_sleep+0x95/0x190 [ 241.036454] __anon_vma_prepare+0xbc/0x700 [ 241.040686] ? anon_vma_fork+0x950/0x950 [ 241.044742] ? print_usage_bug+0xc0/0xc0 [ 241.048794] ? lock_downgrade+0x8e0/0x8e0 [ 241.052940] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 241.058123] ? __lock_acquire+0x7f5/0x5140 [ 241.062348] ? debug_check_no_locks_freed+0x310/0x310 [ 241.067537] ? __thp_get_unmapped_area+0x180/0x180 [ 241.072522] ? debug_check_no_locks_freed+0x310/0x310 [ 241.077707] ? debug_check_no_locks_freed+0x310/0x310 [ 241.082888] ? find_get_entries_tag+0x10a0/0x10a0 [ 241.087726] ? __lock_acquire+0x7f5/0x5140 [ 241.091963] ? pud_val+0x80/0xf0 [ 241.095321] ? pmd_val+0xf0/0xf0 [ 241.098689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.104222] __handle_mm_fault+0x2d02/0x4310 [ 241.108631] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 241.113376] ? graph_lock+0x170/0x170 [ 241.117170] ? __fdget_pos+0x1a9/0x1e0 [ 241.121050] ? find_held_lock+0x36/0x1c0 [ 241.125108] ? lock_downgrade+0x8e0/0x8e0 [ 241.129257] ? handle_mm_fault+0x8c0/0xc70 [ 241.133489] handle_mm_fault+0x53a/0xc70 [ 241.137548] ? __handle_mm_fault+0x4310/0x4310 [ 241.142122] ? find_vma+0x34/0x190 [ 241.145660] __do_page_fault+0x60b/0xe40 [ 241.149716] ? mm_fault_error+0x380/0x380 [ 241.153855] ? graph_lock+0x170/0x170 [ 241.157654] do_page_fault+0xee/0x8a7 [ 241.161445] ? __alloc_fd+0x346/0x700 [ 241.165236] ? vmalloc_sync_all+0x30/0x30 [ 241.169377] ? find_held_lock+0x36/0x1c0 [ 241.173441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.178546] page_fault+0x1e/0x30 [ 241.181989] RIP: 0010:__put_user_4+0x1c/0x30 [ 241.186480] RSP: 0018:ffff88019aa6fd00 EFLAGS: 00010297 [ 241.191840] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 241.199097] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 241.206359] RBP: ffff88019aa6fdf0 R08: 1ffff1003354df7d R09: 0000000000000000 [ 241.213615] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 241.220876] R13: 0000000020000100 R14: 0000000000000002 R15: dffffc0000000000 [ 241.228150] ? __might_fault+0x1a3/0x1e0 [ 241.232209] ? __sys_socketpair+0x120/0x6b0 [ 241.236521] ? __ia32_sys_socket+0xb0/0xb0 [ 241.240745] ? ksys_write+0x1a6/0x250 [ 241.244542] ? __ia32_sys_read+0xb0/0xb0 [ 241.248595] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 241.253435] __x64_sys_socketpair+0x97/0xf0 [ 241.257751] do_syscall_64+0x1b1/0x800 [ 241.261631] ? finish_task_switch+0x1ca/0x810 [ 241.266120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 241.271042] ? syscall_return_slowpath+0x30f/0x5c0 [ 241.275968] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 241.281328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.286169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.291346] RIP: 0033:0x455a09 [ 241.294524] RSP: 002b:00007fcfc181fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 241.302223] RAX: ffffffffffffffda RBX: 00007fcfc18206d4 RCX: 0000000000455a09 [ 241.309479] RDX: 0000000000000300 RSI: 0000000000000002 RDI: 0000000000000011 [ 241.316743] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 241.323999] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 241.331260] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000000 [ 241.338543] CPU: 1 PID: 13908 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 [ 241.345829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.355190] Call Trace: [ 241.357781] dump_stack+0x1b9/0x294 [ 241.361408] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.366601] should_fail.cold.4+0xa/0x1a [ 241.370655] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.375748] ? save_stack+0x43/0xd0 [ 241.379362] ? kasan_kmalloc+0xc4/0xe0 [ 241.383244] ? __kmalloc_track_caller+0x14a/0x760 [ 241.388074] ? memdup_user+0x2c/0xa0 [ 241.391775] ? strndup_user+0x77/0xd0 [ 241.395564] ? graph_lock+0x170/0x170 [ 241.399353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.404707] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.410233] ? proc_fail_nth_write+0x96/0x1f0 [ 241.414715] ? proc_cwd_link+0x1d0/0x1d0 [ 241.418765] ? find_held_lock+0x36/0x1c0 [ 241.422833] ? check_same_owner+0x320/0x320 [ 241.427142] ? lock_release+0xa10/0xa10 [ 241.431103] ? rcu_note_context_switch+0x710/0x710 [ 241.436023] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 241.441036] ? __check_object_size+0x95/0x5d9 [ 241.445522] __should_failslab+0x124/0x180 [ 241.449750] should_failslab+0x9/0x14 [ 241.453539] __kmalloc_track_caller+0x2c4/0x760 [ 241.458200] ? strncpy_from_user+0x500/0x500 [ 241.462595] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.468129] ? strndup_user+0x77/0xd0 [ 241.471920] memdup_user+0x2c/0xa0 [ 241.475449] strndup_user+0x77/0xd0 [ 241.479066] ksys_mount+0x73/0x140 [ 241.482596] __x64_sys_mount+0xbe/0x150 [ 241.486563] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.491571] do_syscall_64+0x1b1/0x800 [ 241.495445] ? finish_task_switch+0x1ca/0x810 [ 241.499927] ? syscall_return_slowpath+0x5c0/0x5c0 [ 241.504845] ? syscall_return_slowpath+0x30f/0x5c0 [ 241.509772] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 241.515133] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.519969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.525149] RIP: 0033:0x455a09 [ 241.528324] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 241.536028] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 241.543283] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 241.550538] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 241.557793] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 241.565050] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001 2018/05/24 14:49:07 executing program 7 (fault-call:1 fault-nth:2): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:07 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) [ 241.586306] FAULT_INJECTION: forcing a failure. [ 241.586306] name failslab, interval 1, probability 0, space 0, times 0 [ 241.597626] CPU: 1 PID: 13902 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #21 [ 241.604911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.614273] Call Trace: [ 241.616881] dump_stack+0x1b9/0x294 [ 241.620531] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.625733] ? is_bpf_text_address+0xd7/0x170 [ 241.630253] should_fail.cold.4+0xa/0x1a 2018/05/24 14:49:07 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 241.634325] ? __save_stack_trace+0x7e/0xd0 [ 241.638666] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.643794] ? save_stack+0x43/0xd0 [ 241.647440] ? kasan_kmalloc+0xc4/0xe0 [ 241.651335] ? kasan_slab_alloc+0x12/0x20 [ 241.655494] ? find_held_lock+0x36/0x1c0 [ 241.659598] ? check_same_owner+0x320/0x320 [ 241.663939] ? rcu_note_context_switch+0x710/0x710 [ 241.668893] __should_failslab+0x124/0x180 [ 241.673149] should_failslab+0x9/0x14 [ 241.676969] kmem_cache_alloc_node_trace+0x26f/0x770 [ 241.682102] __kmalloc_node_track_caller+0x33/0x70 [ 241.687053] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 241.691823] __alloc_skb+0x14d/0x780 [ 241.695553] ? skb_scrub_packet+0x580/0x580 [ 241.699893] ? debug_check_no_locks_freed+0x310/0x310 [ 241.705095] ? page_add_new_anon_rmap+0x850/0x850 [ 241.709945] ? print_usage_bug+0xc0/0xc0 [ 241.714015] ? debug_check_no_locks_freed+0x310/0x310 [ 241.719213] ? print_usage_bug+0xc0/0xc0 [ 241.723286] ? print_usage_bug+0xc0/0xc0 [ 241.727357] ? perf_trace_lock+0xd6/0x900 [ 241.731507] ? print_usage_bug+0xc0/0xc0 [ 241.735572] ? __wake_up_common_lock+0x1c2/0x300 [ 241.740340] alloc_skb_with_frags+0x137/0x760 [ 241.744845] ? lock_acquire+0x1dc/0x520 [ 241.748829] ? zap_class+0x720/0x720 [ 241.752555] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 241.757319] ? print_usage_bug+0xc0/0xc0 [ 241.761390] ? print_usage_bug+0xc0/0xc0 [ 241.765464] ? graph_lock+0x170/0x170 [ 241.769279] sock_alloc_send_pskb+0x87a/0xae0 [ 241.773786] ? debug_check_no_locks_freed+0x310/0x310 [ 241.778999] ? sock_wmalloc+0x1e0/0x1e0 [ 241.782998] ? lock_downgrade+0x8e0/0x8e0 [ 241.787167] ? rcu_is_watching+0x85/0x140 [ 241.791325] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.796522] ? __lock_acquire+0x7f5/0x5140 [ 241.800779] ? filemap_map_pages+0xcd4/0x1870 [ 241.805297] packet_sendmsg+0x1b87/0x6020 [ 241.809459] ? zap_class+0x720/0x720 [ 241.813213] ? packet_getname+0x5f0/0x5f0 [ 241.817374] ? check_same_owner+0x320/0x320 [ 241.821710] ? __check_object_size+0x95/0x5d9 [ 241.826219] ? __might_sleep+0x95/0x190 [ 241.830211] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.835750] ? _copy_from_user+0xdf/0x150 [ 241.839912] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 241.845021] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 241.849791] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.855321] ? import_iovec+0x24b/0x420 [ 241.859287] ? dup_iter+0x270/0x270 [ 241.862904] ? audit_make_tree+0x150/0x710 [ 241.867130] ? copy_msghdr_from_user+0x3bc/0x560 [ 241.871969] ? move_addr_to_kernel.part.18+0x100/0x100 [ 241.877235] ? security_socket_sendmsg+0x94/0xc0 [ 241.881983] ? packet_getname+0x5f0/0x5f0 [ 241.886123] sock_sendmsg+0xd5/0x120 [ 241.889824] ___sys_sendmsg+0x805/0x940 [ 241.893790] ? copy_msghdr_from_user+0x560/0x560 [ 241.898541] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.904067] ? proc_fail_nth_write+0x96/0x1f0 [ 241.908555] ? __fget_light+0x2ef/0x430 [ 241.912517] ? fget_raw+0x20/0x20 [ 241.915960] ? find_held_lock+0x36/0x1c0 [ 241.920017] ? kasan_check_write+0x14/0x20 [ 241.924258] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.929780] ? sockfd_lookup_light+0xc5/0x160 [ 241.934264] __sys_sendmsg+0x115/0x270 [ 241.938140] ? __ia32_sys_shutdown+0x80/0x80 [ 241.942536] ? __sb_end_write+0xac/0xe0 [ 241.946503] ? fput+0x130/0x1a0 [ 241.949772] ? ksys_write+0x1a6/0x250 [ 241.953570] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 241.958404] __x64_sys_sendmsg+0x78/0xb0 [ 241.962454] do_syscall_64+0x1b1/0x800 [ 241.966333] ? finish_task_switch+0x1ca/0x810 [ 241.970816] ? syscall_return_slowpath+0x5c0/0x5c0 [ 241.975734] ? syscall_return_slowpath+0x30f/0x5c0 [ 241.980657] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 241.986015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.990858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.996035] RIP: 0033:0x455a09 [ 241.999209] RSP: 002b:00007f3bd2bb0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 242.006907] RAX: ffffffffffffffda RBX: 00007f3bd2bb16d4 RCX: 0000000000455a09 [ 242.014162] RDX: 0000000000000000 RSI: 0000000020001540 RDI: 0000000000000013 [ 242.021417] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 242.028679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 242.035932] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000001 [ 242.088448] FAULT_INJECTION: forcing a failure. [ 242.088448] name failslab, interval 1, probability 0, space 0, times 0 [ 242.099981] CPU: 0 PID: 13924 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 [ 242.107269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.116635] Call Trace: [ 242.119241] dump_stack+0x1b9/0x294 [ 242.122872] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.128063] should_fail.cold.4+0xa/0x1a [ 242.132114] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 242.137207] ? kasan_kmalloc+0xc4/0xe0 [ 242.141077] ? __kmalloc_track_caller+0x14a/0x760 [ 242.145905] ? memdup_user+0x2c/0xa0 [ 242.149604] ? strndup_user+0x77/0xd0 [ 242.153408] ? graph_lock+0x170/0x170 [ 242.157198] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 242.162727] ? proc_fail_nth_write+0x96/0x1f0 [ 242.167208] ? proc_cwd_link+0x1d0/0x1d0 [ 242.171265] ? find_held_lock+0x36/0x1c0 [ 242.175331] ? check_same_owner+0x320/0x320 [ 242.179634] ? lock_release+0xa10/0xa10 [ 242.183596] ? check_same_owner+0x320/0x320 [ 242.187910] ? rcu_note_context_switch+0x710/0x710 [ 242.192827] ? __check_object_size+0x95/0x5d9 [ 242.197314] __should_failslab+0x124/0x180 [ 242.201547] should_failslab+0x9/0x14 [ 242.205331] kmem_cache_alloc_trace+0x2cb/0x780 [ 242.209985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.215515] ? _copy_from_user+0xdf/0x150 [ 242.219652] copy_mount_options+0x5f/0x380 [ 242.223869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.229392] ksys_mount+0xd0/0x140 [ 242.232915] __x64_sys_mount+0xbe/0x150 [ 242.236875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.241882] do_syscall_64+0x1b1/0x800 [ 242.245756] ? finish_task_switch+0x1ca/0x810 [ 242.250246] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.255157] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.260075] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.265428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.270262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.275435] RIP: 0033:0x455a09 [ 242.278610] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/24 14:49:08 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:08 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:08 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000040)=r1, 0x3d4) close(r1) 2018/05/24 14:49:08 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:08 executing program 2 (fault-call:0 fault-nth:1): socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:08 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:08 executing program 7 (fault-call:1 fault-nth:3): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:08 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 242.286299] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 242.293559] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 242.300827] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 242.308084] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 242.315334] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000002 [ 242.367391] FAULT_INJECTION: forcing a failure. [ 242.367391] name failslab, interval 1, probability 0, space 0, times 0 [ 242.378757] CPU: 1 PID: 13940 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #21 [ 242.386041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.395405] Call Trace: [ 242.398013] dump_stack+0x1b9/0x294 [ 242.401657] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.405899] FAULT_INJECTION: forcing a failure. [ 242.405899] name failslab, interval 1, probability 0, space 0, times 0 [ 242.406857] ? __save_stack_trace+0x7e/0xd0 [ 242.406888] should_fail.cold.4+0xa/0x1a [ 242.406914] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 242.406934] ? kasan_kmalloc+0xc4/0xe0 [ 242.406955] ? kasan_slab_alloc+0x12/0x20 [ 242.439601] ? kmem_cache_alloc+0x12e/0x760 [ 242.443926] ? __anon_vma_prepare+0xbc/0x700 [ 242.448331] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 242.453687] ? __handle_mm_fault+0x2d02/0x4310 [ 242.458264] ? handle_mm_fault+0x53a/0xc70 [ 242.462497] ? graph_lock+0x170/0x170 [ 242.466290] ? __x64_sys_socketpair+0x97/0xf0 [ 242.470780] ? do_syscall_64+0x1b1/0x800 [ 242.474836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.480198] ? find_held_lock+0x36/0x1c0 [ 242.484255] ? __lock_is_held+0xb5/0x140 [ 242.488326] ? check_same_owner+0x320/0x320 [ 242.492648] ? rcu_note_context_switch+0x710/0x710 [ 242.497574] __should_failslab+0x124/0x180 [ 242.501805] should_failslab+0x9/0x14 [ 242.505603] kmem_cache_alloc+0x2af/0x760 [ 242.509753] __anon_vma_prepare+0x3b3/0x700 [ 242.514071] ? anon_vma_fork+0x950/0x950 [ 242.518133] ? print_usage_bug+0xc0/0xc0 [ 242.522186] ? lock_downgrade+0x8e0/0x8e0 [ 242.526333] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 242.531517] ? __lock_acquire+0x7f5/0x5140 [ 242.535743] ? debug_check_no_locks_freed+0x310/0x310 [ 242.540936] ? __thp_get_unmapped_area+0x180/0x180 [ 242.545870] ? debug_check_no_locks_freed+0x310/0x310 [ 242.551064] ? debug_check_no_locks_freed+0x310/0x310 [ 242.556250] ? find_get_entries_tag+0x10a0/0x10a0 [ 242.561098] ? perf_trace_lock+0xd6/0x900 [ 242.565240] ? perf_trace_lock+0xd6/0x900 [ 242.569387] ? pud_val+0x80/0xf0 [ 242.572747] ? pmd_val+0xf0/0xf0 [ 242.576113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.581652] __handle_mm_fault+0x2d02/0x4310 [ 242.586067] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 242.590814] ? graph_lock+0x170/0x170 [ 242.594611] ? find_held_lock+0x36/0x1c0 [ 242.598676] ? lock_downgrade+0x8e0/0x8e0 [ 242.602845] ? handle_mm_fault+0x8c0/0xc70 [ 242.607081] handle_mm_fault+0x53a/0xc70 [ 242.611138] ? __handle_mm_fault+0x4310/0x4310 [ 242.615718] ? find_vma+0x34/0x190 [ 242.619254] __do_page_fault+0x60b/0xe40 [ 242.623315] ? mm_fault_error+0x380/0x380 [ 242.627461] ? graph_lock+0x170/0x170 [ 242.631262] do_page_fault+0xee/0x8a7 [ 242.635058] ? __alloc_fd+0x346/0x700 [ 242.638862] ? vmalloc_sync_all+0x30/0x30 [ 242.643009] ? find_held_lock+0x36/0x1c0 [ 242.647800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.652649] page_fault+0x1e/0x30 [ 242.656095] RIP: 0010:__put_user_4+0x1c/0x30 [ 242.660490] RSP: 0018:ffff8801b3d4fd00 EFLAGS: 00010297 [ 242.665846] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 242.673104] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 242.680364] RBP: ffff8801b3d4fdf0 R08: 1ffff100367a9f7d R09: ffff8801b3d4fa28 [ 242.687622] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 242.694882] R13: 0000000020000100 R14: 0000000000000002 R15: dffffc0000000000 [ 242.702162] ? __might_fault+0x1a3/0x1e0 [ 242.706224] ? __sys_socketpair+0x120/0x6b0 [ 242.710542] ? __ia32_sys_socket+0xb0/0xb0 [ 242.714771] ? ksys_write+0x1a6/0x250 [ 242.718565] ? __ia32_sys_read+0xb0/0xb0 [ 242.722626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 242.728162] __x64_sys_socketpair+0x97/0xf0 [ 242.732483] do_syscall_64+0x1b1/0x800 [ 242.736367] ? finish_task_switch+0x1ca/0x810 [ 242.740862] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.745787] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.750717] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.756081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.760923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.766102] RIP: 0033:0x455a09 [ 242.769280] RSP: 002b:00007fcfc181fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 242.776981] RAX: ffffffffffffffda RBX: 00007fcfc18206d4 RCX: 0000000000455a09 [ 242.784239] RDX: 0000000000000300 RSI: 0000000000000002 RDI: 0000000000000011 [ 242.791498] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 242.798757] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 242.806016] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000001 [ 242.813303] CPU: 0 PID: 13943 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 [ 242.821042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.830404] Call Trace: [ 242.833007] dump_stack+0x1b9/0x294 [ 242.836648] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.841842] ? find_held_lock+0x36/0x1c0 [ 242.845918] should_fail.cold.4+0xa/0x1a [ 242.849985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 242.855108] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 242.860362] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 242.865557] ? find_held_lock+0x36/0x1c0 [ 242.869642] ? check_same_owner+0x320/0x320 [ 242.873974] ? rcu_note_context_switch+0x710/0x710 [ 242.878910] ? save_stack+0xa9/0xd0 [ 242.882549] __should_failslab+0x124/0x180 [ 242.886796] should_failslab+0x9/0x14 [ 242.890607] kmem_cache_alloc+0x2af/0x760 [ 242.894785] getname_flags+0xd0/0x5a0 [ 242.898598] user_path_at_empty+0x2d/0x50 [ 242.902756] do_mount+0x172/0x3070 [ 242.906311] ? copy_mount_string+0x40/0x40 [ 242.910555] ? rcu_pm_notify+0xc0/0xc0 [ 242.914541] ? copy_mount_options+0x5f/0x380 2018/05/24 14:49:08 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:08 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:08 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) [ 242.918959] ? rcu_read_lock_sched_held+0x108/0x120 [ 242.923986] ? kmem_cache_alloc_trace+0x616/0x780 [ 242.928838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.934386] ? _copy_from_user+0xdf/0x150 [ 242.938550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.944093] ? copy_mount_options+0x285/0x380 [ 242.948596] ksys_mount+0x12d/0x140 [ 242.952231] __x64_sys_mount+0xbe/0x150 [ 242.956205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.961231] do_syscall_64+0x1b1/0x800 [ 242.965124] ? finish_task_switch+0x1ca/0x810 2018/05/24 14:49:08 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:08 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) [ 242.969632] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.974565] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.979509] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.984883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.989742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.994932] RIP: 0033:0x455a09 [ 242.998120] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 243.005835] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 243.013105] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 2018/05/24 14:49:08 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:08 executing program 2 (fault-call:0 fault-nth:2): socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:09 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000040)=r1, 0x3d4) close(r1) [ 243.020383] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 243.027653] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 243.034925] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000003 2018/05/24 14:49:09 executing program 7 (fault-call:1 fault-nth:4): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 243.136056] FAULT_INJECTION: forcing a failure. [ 243.136056] name failslab, interval 1, probability 0, space 0, times 0 [ 243.147406] CPU: 1 PID: 13968 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #21 [ 243.154681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.164034] Call Trace: [ 243.166633] dump_stack+0x1b9/0x294 [ 243.170277] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.175501] ? rb_insert_color_cached+0x14a0/0x14a0 [ 243.180538] should_fail.cold.4+0xa/0x1a [ 243.184624] ? __save_stack_trace+0x7e/0xd0 [ 243.188939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 243.194038] ? zap_class+0x720/0x720 [ 243.197739] ? perf_trace_lock+0xd6/0x900 [ 243.201877] ? graph_lock+0x170/0x170 [ 243.205667] ? graph_lock+0x170/0x170 [ 243.209452] ? zap_class+0x720/0x720 [ 243.213153] ? find_held_lock+0x36/0x1c0 [ 243.217208] ? __lock_is_held+0xb5/0x140 [ 243.221270] ? check_same_owner+0x320/0x320 [ 243.225577] ? lock_downgrade+0x8e0/0x8e0 [ 243.229715] ? rcu_note_context_switch+0x710/0x710 [ 243.234640] __should_failslab+0x124/0x180 [ 243.238873] should_failslab+0x9/0x14 [ 243.242663] kmem_cache_alloc+0x2af/0x760 [ 243.246817] __khugepaged_enter+0xb6/0x5d0 [ 243.251044] ? khugepaged+0xcc0/0xcc0 [ 243.254838] ? __anon_vma_prepare+0x365/0x700 [ 243.259340] ? anon_vma_fork+0x950/0x950 [ 243.263399] ? lock_downgrade+0x8e0/0x8e0 [ 243.267540] do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 243.272716] ? __lock_acquire+0x7f5/0x5140 [ 243.276940] ? __thp_get_unmapped_area+0x180/0x180 [ 243.281869] ? debug_check_no_locks_freed+0x310/0x310 [ 243.287057] ? debug_check_no_locks_freed+0x310/0x310 [ 243.292235] ? find_get_entries_tag+0x10a0/0x10a0 [ 243.297074] ? perf_trace_lock+0xd6/0x900 [ 243.301209] ? perf_trace_lock+0xd6/0x900 [ 243.305353] ? pud_val+0x80/0xf0 [ 243.308708] ? pmd_val+0xf0/0xf0 [ 243.312067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.317598] __handle_mm_fault+0x2d02/0x4310 [ 243.321998] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 243.326743] ? graph_lock+0x170/0x170 [ 243.330535] ? find_held_lock+0x36/0x1c0 [ 243.334591] ? lock_downgrade+0x8e0/0x8e0 [ 243.338746] ? handle_mm_fault+0x8c0/0xc70 [ 243.342975] handle_mm_fault+0x53a/0xc70 [ 243.347037] ? __handle_mm_fault+0x4310/0x4310 [ 243.351607] ? find_vma+0x34/0x190 [ 243.355140] __do_page_fault+0x60b/0xe40 [ 243.359195] ? mm_fault_error+0x380/0x380 [ 243.363329] ? graph_lock+0x170/0x170 [ 243.367121] do_page_fault+0xee/0x8a7 [ 243.370906] ? __alloc_fd+0x346/0x700 [ 243.374694] ? vmalloc_sync_all+0x30/0x30 [ 243.378831] ? find_held_lock+0x36/0x1c0 [ 243.382894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.387732] page_fault+0x1e/0x30 [ 243.391170] RIP: 0010:__put_user_4+0x1c/0x30 [ 243.395562] RSP: 0018:ffff880199547d00 EFLAGS: 00010297 [ 243.400912] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 243.408166] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 243.415423] RBP: ffff880199547df0 R08: 1ffff100332a8f7d R09: ffff880199547a28 [ 243.422679] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 243.429933] R13: 0000000020000100 R14: 0000000000000002 R15: dffffc0000000000 [ 243.437201] ? __might_fault+0x1a3/0x1e0 [ 243.441256] ? __sys_socketpair+0x120/0x6b0 [ 243.445567] ? __ia32_sys_socket+0xb0/0xb0 [ 243.449788] ? ksys_write+0x1a6/0x250 [ 243.453577] ? __ia32_sys_read+0xb0/0xb0 [ 243.457624] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.463155] __x64_sys_socketpair+0x97/0xf0 [ 243.467467] do_syscall_64+0x1b1/0x800 [ 243.471343] ? finish_task_switch+0x1ca/0x810 [ 243.475826] ? syscall_return_slowpath+0x5c0/0x5c0 [ 243.480745] ? syscall_return_slowpath+0x30f/0x5c0 [ 243.485667] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 243.491030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.495866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.501041] RIP: 0033:0x455a09 [ 243.504214] RSP: 002b:00007fcfc181fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 243.511908] RAX: ffffffffffffffda RBX: 00007fcfc18206d4 RCX: 0000000000455a09 [ 243.519165] RDX: 0000000000000300 RSI: 0000000000000002 RDI: 0000000000000011 [ 243.526419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/24 14:49:09 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/24 14:49:09 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:09 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:09 executing program 1 (fault-call:1 fault-nth:0): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:09 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 243.533672] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 243.540927] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000002 [ 243.640776] FAULT_INJECTION: forcing a failure. [ 243.640776] name failslab, interval 1, probability 0, space 0, times 0 [ 243.652093] CPU: 1 PID: 13986 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #21 [ 243.659371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.668728] Call Trace: [ 243.669782] FAULT_INJECTION: forcing a failure. [ 243.669782] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 243.671333] dump_stack+0x1b9/0x294 [ 243.686727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.691915] ? perf_trace_lock+0xd6/0x900 [ 243.696064] should_fail.cold.4+0xa/0x1a [ 243.700118] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 243.705216] ? lock_downgrade+0x8e0/0x8e0 [ 243.709360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.714894] ? proc_fail_nth_write+0x96/0x1f0 [ 243.719390] ? find_held_lock+0x36/0x1c0 [ 243.723463] ? check_same_owner+0x320/0x320 [ 243.727783] ? rcu_note_context_switch+0x710/0x710 [ 243.732710] __should_failslab+0x124/0x180 [ 243.736940] should_failslab+0x9/0x14 [ 243.740733] __kmalloc_track_caller+0x2c4/0x760 [ 243.745397] ? strncpy_from_user+0x500/0x500 [ 243.749797] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.755328] ? strndup_user+0x77/0xd0 [ 243.759121] memdup_user+0x2c/0xa0 [ 243.762655] strndup_user+0x77/0xd0 [ 243.766274] ksys_mount+0x3c/0x140 [ 243.769809] __x64_sys_mount+0xbe/0x150 [ 243.773779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.778790] do_syscall_64+0x1b1/0x800 [ 243.782668] ? finish_task_switch+0x1ca/0x810 [ 243.787153] ? syscall_return_slowpath+0x5c0/0x5c0 [ 243.792074] ? syscall_return_slowpath+0x30f/0x5c0 [ 243.797002] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 243.802359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.807197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.812374] RIP: 0033:0x455a09 [ 243.815555] RSP: 002b:00007f5763abfc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 243.823254] RAX: ffffffffffffffda RBX: 00007f5763ac06d4 RCX: 0000000000455a09 [ 243.830514] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 243.837774] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 243.845031] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 243.852294] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000 [ 243.859572] CPU: 0 PID: 13987 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 [ 243.866845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.876199] Call Trace: [ 243.878795] dump_stack+0x1b9/0x294 [ 243.882431] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.887629] ? debug_check_no_locks_freed+0x310/0x310 [ 243.892826] ? find_get_entries_tag+0x10a0/0x10a0 [ 243.897688] should_fail.cold.4+0xa/0x1a [ 243.901762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 243.906881] ? debug_check_no_locks_freed+0x310/0x310 [ 243.912087] ? graph_lock+0x170/0x170 [ 243.915896] ? print_usage_bug+0xc0/0xc0 [ 243.919962] ? perf_trace_lock+0xd6/0x900 [ 243.924115] ? find_held_lock+0x36/0x1c0 [ 243.928186] ? zap_class+0x720/0x720 [ 243.931915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.937459] ? should_fail+0x21b/0xbcd [ 243.941360] __alloc_pages_nodemask+0x34e/0xd70 [ 243.946037] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 243.951058] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 243.956238] ? find_held_lock+0x36/0x1c0 [ 243.960308] ? check_same_owner+0x320/0x320 [ 243.964622] cache_grow_begin+0x72/0x6c0 [ 243.968679] kmem_cache_alloc+0x689/0x760 [ 243.972827] getname_flags+0xd0/0x5a0 [ 243.976625] user_path_at_empty+0x2d/0x50 [ 243.980764] do_mount+0x172/0x3070 [ 243.984296] ? copy_mount_string+0x40/0x40 [ 243.988520] ? rcu_pm_notify+0xc0/0xc0 [ 243.992400] ? copy_mount_options+0x5f/0x380 [ 243.996812] ? rcu_read_lock_sched_held+0x108/0x120 [ 244.001816] ? kmem_cache_alloc_trace+0x616/0x780 [ 244.006649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.012181] ? _copy_from_user+0xdf/0x150 [ 244.016325] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.021846] ? copy_mount_options+0x285/0x380 [ 244.026345] ksys_mount+0x12d/0x140 [ 244.029964] __x64_sys_mount+0xbe/0x150 [ 244.033926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.038934] do_syscall_64+0x1b1/0x800 [ 244.042811] ? finish_task_switch+0x1ca/0x810 [ 244.047300] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.052220] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.057144] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.062497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.067331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.072506] RIP: 0033:0x455a09 [ 244.075682] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 244.083377] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 244.090629] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 244.097883] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 244.105135] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 244.112388] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000004 2018/05/24 14:49:10 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000040)=r1, 0x3d4) 2018/05/24 14:49:10 executing program 2 (fault-call:0 fault-nth:3): socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:10 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:10 executing program 3 (fault-call:1 fault-nth:0): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:10 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:10 executing program 1 (fault-call:1 fault-nth:1): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:10 executing program 7 (fault-call:1 fault-nth:5): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 244.210893] FAULT_INJECTION: forcing a failure. [ 244.210893] name failslab, interval 1, probability 0, space 0, times 0 [ 244.211432] FAULT_INJECTION: forcing a failure. [ 244.211432] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.222199] CPU: 0 PID: 14006 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 244.222211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.222225] Call Trace: [ 244.253215] dump_stack+0x1b9/0x294 [ 244.256850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.262040] ? perf_trace_lock+0xd6/0x900 [ 244.266196] should_fail.cold.4+0xa/0x1a [ 244.270253] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.275359] ? lock_downgrade+0x8e0/0x8e0 [ 244.279511] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.285043] ? proc_fail_nth_write+0x96/0x1f0 [ 244.289541] ? find_held_lock+0x36/0x1c0 [ 244.293619] ? check_same_owner+0x320/0x320 [ 244.297943] ? rcu_note_context_switch+0x710/0x710 [ 244.302870] __should_failslab+0x124/0x180 [ 244.307105] should_failslab+0x9/0x14 [ 244.310901] __kmalloc_track_caller+0x2c4/0x760 [ 244.315570] ? strncpy_from_user+0x500/0x500 [ 244.319972] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.325505] ? strndup_user+0x77/0xd0 [ 244.329305] memdup_user+0x2c/0xa0 [ 244.332842] strndup_user+0x77/0xd0 [ 244.336465] ksys_mount+0x3c/0x140 [ 244.340004] __x64_sys_mount+0xbe/0x150 [ 244.343972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.348987] do_syscall_64+0x1b1/0x800 [ 244.352868] ? finish_task_switch+0x1ca/0x810 [ 244.357358] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.362286] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.367216] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.372577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.377419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.382600] RIP: 0033:0x455a09 [ 244.385781] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 244.393483] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 244.400747] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 244.408009] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 244.415278] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 244.422536] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000 [ 244.429819] CPU: 1 PID: 14004 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #21 [ 244.437096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.441830] FAULT_INJECTION: forcing a failure. [ 244.441830] name failslab, interval 1, probability 0, space 0, times 0 [ 244.446447] Call Trace: [ 244.446472] dump_stack+0x1b9/0x294 [ 244.446491] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.446512] ? __save_stack_trace+0x7e/0xd0 [ 244.446535] should_fail.cold.4+0xa/0x1a [ 244.446554] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.446579] ? save_stack+0xa9/0xd0 [ 244.486118] ? zap_class+0x720/0x720 [ 244.489826] ? kmem_cache_alloc+0x12e/0x760 [ 244.494144] ? __handle_mm_fault+0x2d02/0x4310 [ 244.498717] ? handle_mm_fault+0x53a/0xc70 [ 244.502948] ? __do_page_fault+0x60b/0xe40 [ 244.507172] ? do_page_fault+0xee/0x8a7 [ 244.511144] ? page_fault+0x1e/0x30 [ 244.514767] ? __put_user_4+0x1c/0x30 [ 244.518563] ? __x64_sys_socketpair+0x97/0xf0 [ 244.523054] ? do_syscall_64+0x1b1/0x800 [ 244.527108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.532464] ? graph_lock+0x170/0x170 [ 244.536259] ? find_held_lock+0x36/0x1c0 [ 244.540315] ? graph_lock+0x170/0x170 [ 244.544111] ? find_held_lock+0x36/0x1c0 [ 244.548173] ? lock_downgrade+0x8e0/0x8e0 [ 244.552323] __alloc_pages_nodemask+0x34e/0xd70 [ 244.556984] ? kasan_check_read+0x11/0x20 [ 244.561127] ? do_raw_spin_unlock+0x9e/0x2e0 [ 244.565531] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 244.570543] ? kasan_check_write+0x14/0x20 [ 244.574773] ? do_raw_spin_lock+0xc1/0x200 [ 244.579004] ? kasan_check_write+0x14/0x20 [ 244.583237] ? __khugepaged_enter+0x43d/0x5d0 [ 244.587726] ? khugepaged+0xcc0/0xcc0 [ 244.591524] ? __anon_vma_prepare+0x365/0x700 [ 244.596025] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 244.601559] alloc_pages_vma+0x39d/0x550 [ 244.605618] do_huge_pmd_anonymous_page+0x583/0x1cc0 [ 244.610715] ? __lock_acquire+0x7f5/0x5140 [ 244.614946] ? __thp_get_unmapped_area+0x180/0x180 [ 244.619875] ? debug_check_no_locks_freed+0x310/0x310 [ 244.625060] ? debug_check_no_locks_freed+0x310/0x310 [ 244.630249] ? __lock_is_held+0xb5/0x140 [ 244.634304] ? __account_cfs_rq_runtime+0x600/0x600 [ 244.639317] ? perf_trace_lock+0xd6/0x900 [ 244.643457] ? perf_trace_lock+0xd6/0x900 [ 244.648281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.653814] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 244.659170] ? pud_val+0x80/0xf0 [ 244.662529] ? pmd_val+0xf0/0xf0 [ 244.665895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.671428] __handle_mm_fault+0x2d02/0x4310 [ 244.675836] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 244.680584] ? graph_lock+0x170/0x170 [ 244.684384] ? find_held_lock+0x36/0x1c0 [ 244.688445] ? lock_downgrade+0x8e0/0x8e0 [ 244.692598] ? handle_mm_fault+0x8c0/0xc70 [ 244.696832] handle_mm_fault+0x53a/0xc70 [ 244.700888] ? __handle_mm_fault+0x4310/0x4310 [ 244.705463] ? find_vma+0x34/0x190 [ 244.709004] __do_page_fault+0x60b/0xe40 [ 244.713069] ? mm_fault_error+0x380/0x380 [ 244.717210] ? graph_lock+0x170/0x170 [ 244.721009] do_page_fault+0xee/0x8a7 [ 244.724803] ? __alloc_fd+0x346/0x700 [ 244.728598] ? vmalloc_sync_all+0x30/0x30 [ 244.732741] ? find_held_lock+0x36/0x1c0 [ 244.736818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.741664] page_fault+0x1e/0x30 [ 244.745112] RIP: 0010:__put_user_4+0x1c/0x30 [ 244.749505] RSP: 0018:ffff8801969e7d00 EFLAGS: 00010297 [ 244.754861] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 244.762121] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 244.769380] RBP: ffff8801969e7df0 R08: 1ffff10032d3cf7d R09: ffff8801969e7a28 [ 244.776638] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 244.783899] R13: 0000000020000100 R14: 0000000000000002 R15: dffffc0000000000 [ 244.791172] ? __might_fault+0x1a3/0x1e0 [ 244.795231] ? __sys_socketpair+0x120/0x6b0 [ 244.799546] ? __ia32_sys_socket+0xb0/0xb0 [ 244.803779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.809309] ? exit_to_usermode_loop+0x1ef/0x310 [ 244.814074] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 244.818921] __x64_sys_socketpair+0x97/0xf0 [ 244.823245] do_syscall_64+0x1b1/0x800 [ 244.827126] ? finish_task_switch+0x1ca/0x810 [ 244.831615] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.836539] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.841470] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.846837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.851682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.856859] RIP: 0033:0x455a09 [ 244.860037] RSP: 002b:00007fcfc181fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 244.867743] RAX: ffffffffffffffda RBX: 00007fcfc18206d4 RCX: 0000000000455a09 [ 244.875001] RDX: 0000000000000300 RSI: 0000000000000002 RDI: 0000000000000011 [ 244.882263] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 244.889525] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 244.896784] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000003 [ 244.904074] CPU: 0 PID: 13997 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #21 2018/05/24 14:49:10 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x401, 0x4) 2018/05/24 14:49:10 executing program 3 (fault-call:1 fault-nth:1): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 244.911358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.920711] Call Trace: [ 244.923306] dump_stack+0x1b9/0x294 [ 244.926944] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.932155] should_fail.cold.4+0xa/0x1a [ 244.936236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.941344] ? save_stack+0x43/0xd0 [ 244.944972] ? kasan_kmalloc+0xc4/0xe0 [ 244.948864] ? __kmalloc_track_caller+0x14a/0x760 [ 244.953715] ? memdup_user+0x2c/0xa0 [ 244.957437] ? strndup_user+0x77/0xd0 [ 244.961247] ? graph_lock+0x170/0x170 [ 244.965060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.970438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.975985] ? proc_fail_nth_write+0x96/0x1f0 [ 244.980493] ? find_held_lock+0x36/0x1c0 [ 244.984580] ? check_same_owner+0x320/0x320 [ 244.988905] ? lock_release+0xa10/0xa10 [ 244.992889] ? rcu_note_context_switch+0x710/0x710 [ 244.997831] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 245.002864] ? __check_object_size+0x95/0x5d9 [ 245.007370] __should_failslab+0x124/0x180 [ 245.007815] FAULT_INJECTION: forcing a failure. [ 245.007815] name failslab, interval 1, probability 0, space 0, times 0 [ 245.011611] should_failslab+0x9/0x14 [ 245.011629] __kmalloc_track_caller+0x2c4/0x760 [ 245.011650] ? strncpy_from_user+0x500/0x500 [ 245.011676] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.041179] ? strndup_user+0x77/0xd0 [ 245.044976] memdup_user+0x2c/0xa0 [ 245.048511] strndup_user+0x77/0xd0 [ 245.052134] ksys_mount+0x73/0x140 [ 245.055669] __x64_sys_mount+0xbe/0x150 [ 245.059639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.064654] do_syscall_64+0x1b1/0x800 [ 245.068535] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 245.073370] ? syscall_return_slowpath+0x5c0/0x5c0 [ 245.078295] ? syscall_return_slowpath+0x30f/0x5c0 [ 245.083227] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 245.088591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.093430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.098607] RIP: 0033:0x455a09 [ 245.101785] RSP: 002b:00007f5763abfc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 245.109489] RAX: ffffffffffffffda RBX: 00007f5763ac06d4 RCX: 0000000000455a09 [ 245.116750] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 245.124008] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 245.131270] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 245.138527] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001 [ 245.145809] CPU: 1 PID: 14013 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 245.150603] EXT4-fs: 20 callbacks suppressed [ 245.150613] EXT4-fs (sda1): re-mounted. Opts: [ 245.153078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.153084] Call Trace: [ 245.153104] dump_stack+0x1b9/0x294 [ 245.153121] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.153148] should_fail.cold.4+0xa/0x1a [ 245.153167] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.158835] EXT4-fs (sda1): re-mounted. Opts: [ 245.162130] ? save_stack+0x43/0xd0 [ 245.162146] ? kasan_kmalloc+0xc4/0xe0 [ 245.162161] ? __kmalloc_track_caller+0x14a/0x760 [ 245.162180] ? memdup_user+0x2c/0xa0 [ 245.162198] ? strndup_user+0x77/0xd0 [ 245.194798] FAULT_INJECTION: forcing a failure. [ 245.194798] name failslab, interval 1, probability 0, space 0, times 0 [ 245.196643] ? graph_lock+0x170/0x170 [ 245.196664] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.196684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 245.196701] ? proc_fail_nth_write+0x96/0x1f0 [ 245.196722] ? find_held_lock+0x36/0x1c0 [ 245.250840] ? check_same_owner+0x320/0x320 [ 245.255156] ? lock_release+0xa10/0xa10 [ 245.259131] ? rcu_note_context_switch+0x710/0x710 [ 245.264061] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 245.269075] ? __check_object_size+0x95/0x5d9 [ 245.273567] __should_failslab+0x124/0x180 [ 245.277799] should_failslab+0x9/0x14 [ 245.281593] __kmalloc_track_caller+0x2c4/0x760 [ 245.286265] ? strncpy_from_user+0x500/0x500 [ 245.290667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.296200] ? strndup_user+0x77/0xd0 [ 245.300000] memdup_user+0x2c/0xa0 [ 245.303538] strndup_user+0x77/0xd0 [ 245.307163] ksys_mount+0x73/0x140 [ 245.310702] __x64_sys_mount+0xbe/0x150 [ 245.314672] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.319689] do_syscall_64+0x1b1/0x800 [ 245.323575] ? finish_task_switch+0x1ca/0x810 [ 245.328069] ? syscall_return_slowpath+0x5c0/0x5c0 [ 245.332997] ? syscall_return_slowpath+0x30f/0x5c0 [ 245.337928] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 245.343300] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.348146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.353325] RIP: 0033:0x455a09 [ 245.356505] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 245.364209] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 245.371479] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 245.378743] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 245.386004] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 245.393269] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001 [ 245.400554] CPU: 0 PID: 14018 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #21 2018/05/24 14:49:11 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) close(r0) [ 245.407836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.417192] Call Trace: [ 245.419806] dump_stack+0x1b9/0x294 [ 245.423442] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.428649] should_fail.cold.4+0xa/0x1a [ 245.432716] ? __call_rcu.constprop.68+0x396/0xbb0 [ 245.437652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.442760] ? zap_class+0x720/0x720 [ 245.446480] ? graph_lock+0x170/0x170 [ 245.450288] ? note_gp_changes+0x540/0x540 [ 245.454525] ? find_held_lock+0x36/0x1c0 [ 245.458591] ? graph_lock+0x170/0x170 [ 245.462396] ? find_held_lock+0x36/0x1c0 2018/05/24 14:49:11 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 245.466469] ? __lock_is_held+0xb5/0x140 [ 245.470542] ? check_same_owner+0x320/0x320 [ 245.474871] ? rcu_note_context_switch+0x710/0x710 [ 245.479812] __should_failslab+0x124/0x180 [ 245.484064] should_failslab+0x9/0x14 [ 245.487875] __kmalloc_track_caller+0x2c4/0x760 [ 245.492554] ? kasan_check_write+0x14/0x20 [ 245.496794] ? do_raw_spin_lock+0xc1/0x200 [ 245.501043] ? ext4_remount+0x10c/0x2480 [ 245.505118] kstrdup+0x39/0x70 [ 245.508321] ext4_remount+0x10c/0x2480 [ 245.512220] ? is_subdir+0x480/0x480 [ 245.515943] ? list_lru_walk_node+0x204/0x280 [ 245.520449] ? find_next_bit+0x104/0x130 [ 245.524525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.530074] ? ext4_register_li_request+0xa10/0xa10 [ 245.535104] ? shrink_dentry_list+0x7c0/0x7c0 [ 245.539610] ? do_mount+0xb61/0x3070 [ 245.543335] ? lock_release+0xa10/0xa10 [ 245.547319] ? check_same_owner+0x320/0x320 [ 245.551653] do_remount_sb+0x348/0x790 [ 245.555551] ? mpi_free.cold.1+0x19/0x19 [ 245.559618] ? ext4_register_li_request+0xa10/0xa10 [ 245.564633] ? user_get_super+0x250/0x250 [ 245.568769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.574292] ? security_capable+0x99/0xc0 [ 245.578423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.583943] ? ns_capable_common+0x13f/0x170 [ 245.588342] do_mount+0x1445/0x3070 [ 245.591964] ? copy_mount_string+0x40/0x40 [ 245.596190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.600937] ? retint_kernel+0x10/0x10 [ 245.604813] ? copy_mount_options+0x1a1/0x380 [ 245.609293] ? __sanitizer_cov_trace_pc+0x38/0x50 [ 245.614118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.619637] ? copy_mount_options+0x285/0x380 [ 245.624117] ksys_mount+0x12d/0x140 [ 245.627744] __x64_sys_mount+0xbe/0x150 [ 245.631710] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.636719] do_syscall_64+0x1b1/0x800 [ 245.640590] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 245.645415] ? syscall_return_slowpath+0x5c0/0x5c0 [ 245.650334] ? syscall_return_slowpath+0x30f/0x5c0 [ 245.655267] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 245.660621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.665451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.670620] RIP: 0033:0x455a09 [ 245.673792] RSP: 002b:00007f1129088c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 245.681484] RAX: ffffffffffffffda RBX: 00007f11290896d4 RCX: 0000000000455a09 [ 245.688734] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 245.695984] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 245.703235] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 245.710488] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000005 [ 245.718096] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 245.725913] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value 2018/05/24 14:49:11 executing program 3 (fault-call:1 fault-nth:2): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:11 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3a) 2018/05/24 14:49:11 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:11 executing program 6 (fault-call:0 fault-nth:0): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:11 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:11 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:11 executing program 7 (fault-call:1 fault-nth:6): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 245.826498] FAULT_INJECTION: forcing a failure. [ 245.826498] name failslab, interval 1, probability 0, space 0, times 0 [ 245.837842] CPU: 0 PID: 14034 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 245.843917] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 245.845116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.845123] Call Trace: [ 245.845151] dump_stack+0x1b9/0x294 [ 245.845183] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.873153] should_fail.cold.4+0xa/0x1a [ 245.877239] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.882358] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 245.887557] ? graph_lock+0x170/0x170 [ 245.891371] ? find_held_lock+0x36/0x1c0 [ 245.895443] ? __lock_is_held+0xb5/0x140 [ 245.899526] ? check_same_owner+0x320/0x320 [ 245.900152] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 245.903857] ? rcu_note_context_switch+0x710/0x710 [ 245.903883] __should_failslab+0x124/0x180 [ 245.903906] should_failslab+0x9/0x14 2018/05/24 14:49:11 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='Q/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:11 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 245.903923] kmem_cache_alloc+0x2af/0x760 [ 245.903944] ? __might_sleep+0x95/0x190 [ 245.932218] __anon_vma_prepare+0xbc/0x700 [ 245.936463] ? anon_vma_fork+0x950/0x950 [ 245.940535] ? print_usage_bug+0xc0/0xc0 [ 245.944602] ? lock_downgrade+0x8e0/0x8e0 [ 245.948761] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 245.953954] ? __lock_acquire+0x7f5/0x5140 [ 245.958188] ? debug_check_no_locks_freed+0x310/0x310 [ 245.963382] ? __thp_get_unmapped_area+0x180/0x180 [ 245.968328] ? debug_check_no_locks_freed+0x310/0x310 2018/05/24 14:49:11 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 245.973530] ? debug_check_no_locks_freed+0x310/0x310 [ 245.974397] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 245.978726] ? find_get_entries_tag+0x10a0/0x10a0 [ 245.978748] ? __lock_acquire+0x7f5/0x5140 [ 245.978773] ? pud_val+0x80/0xf0 [ 245.978788] ? pmd_val+0xf0/0xf0 [ 245.978811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.978828] __handle_mm_fault+0x2d02/0x4310 [ 245.978847] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 246.016511] ? graph_lock+0x170/0x170 [ 246.020315] ? __fdget_pos+0x1a9/0x1e0 [ 246.024209] ? find_held_lock+0x36/0x1c0 [ 246.028286] ? lock_downgrade+0x8e0/0x8e0 [ 246.032459] ? handle_mm_fault+0x8c0/0xc70 [ 246.036706] handle_mm_fault+0x53a/0xc70 [ 246.040776] ? __handle_mm_fault+0x4310/0x4310 [ 246.045360] ? find_vma+0x34/0x190 [ 246.045517] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 246.048901] __do_page_fault+0x60b/0xe40 [ 246.048924] ? mm_fault_error+0x380/0x380 [ 246.048940] ? graph_lock+0x170/0x170 [ 246.048960] do_page_fault+0xee/0x8a7 [ 246.048974] ? __alloc_fd+0x346/0x700 [ 246.048989] ? vmalloc_sync_all+0x30/0x30 [ 246.049004] ? find_held_lock+0x36/0x1c0 [ 246.049030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.088809] page_fault+0x1e/0x30 [ 246.092255] RIP: 0010:__put_user_4+0x1c/0x30 [ 246.096648] RSP: 0018:ffff88019cc67d00 EFLAGS: 00010297 [ 246.102006] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 246.109265] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 246.116520] RBP: ffff88019cc67df0 R08: 1ffff1003398cf7d R09: 0000000000000000 [ 246.123774] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 246.131032] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 246.138309] ? __might_fault+0x1a3/0x1e0 [ 246.142362] ? __sys_socketpair+0x120/0x6b0 [ 246.146673] ? __ia32_sys_socket+0xb0/0xb0 [ 246.150896] ? ksys_write+0x1a6/0x250 [ 246.154687] ? __ia32_sys_read+0xb0/0xb0 [ 246.158740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.164270] __x64_sys_socketpair+0x97/0xf0 [ 246.168585] do_syscall_64+0x1b1/0x800 [ 246.172461] ? finish_task_switch+0x1ca/0x810 [ 246.176948] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.181865] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.186789] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.192145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.196983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.202159] RIP: 0033:0x455a09 [ 246.205334] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 246.213034] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 246.220289] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 2018/05/24 14:49:12 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%-file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 246.227543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.234797] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 246.242049] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000000 [ 246.278234] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 246.278247] FAULT_INJECTION: forcing a failure. [ 246.278247] name failslab, interval 1, probability 0, space 0, times 0 [ 246.278266] CPU: 1 PID: 14054 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 246.293940] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 246.296746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.296752] Call Trace: [ 246.296778] dump_stack+0x1b9/0x294 [ 246.296801] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.332057] should_fail.cold.4+0xa/0x1a [ 246.336124] ? zap_class+0x720/0x720 [ 246.339850] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.344967] ? kasan_kmalloc+0xc4/0xe0 [ 246.348862] ? __kmalloc_track_caller+0x14a/0x760 [ 246.353710] ? memdup_user+0x2c/0xa0 [ 246.357427] ? strndup_user+0x77/0xd0 [ 246.361234] ? graph_lock+0x170/0x170 [ 246.365048] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.370589] ? proc_fail_nth_write+0x96/0x1f0 [ 246.375093] ? find_held_lock+0x36/0x1c0 [ 246.379178] ? check_same_owner+0x320/0x320 [ 246.383511] ? lock_release+0xa10/0xa10 [ 246.387493] ? check_same_owner+0x320/0x320 [ 246.391828] ? rcu_note_context_switch+0x710/0x710 [ 246.396764] ? __check_object_size+0x95/0x5d9 [ 246.401271] __should_failslab+0x124/0x180 [ 246.405517] should_failslab+0x9/0x14 [ 246.409325] kmem_cache_alloc_trace+0x2cb/0x780 [ 246.414008] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.419554] ? _copy_from_user+0xdf/0x150 [ 246.423709] copy_mount_options+0x5f/0x380 [ 246.427937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.433466] ksys_mount+0xd0/0x140 [ 246.436996] __x64_sys_mount+0xbe/0x150 [ 246.440965] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.445974] do_syscall_64+0x1b1/0x800 [ 246.449852] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.454785] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.459709] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.465062] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.469901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.475077] RIP: 0033:0x455a09 2018/05/24 14:49:12 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/%ile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:12 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/24 14:49:12 executing program 2: socketpair$packet(0x2, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:12 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%-file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 246.478253] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 246.485952] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 246.493205] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 246.500457] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 246.507708] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 246.514962] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000002 2018/05/24 14:49:12 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) 2018/05/24 14:49:12 executing program 2: socketpair$packet(0xa, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:12 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%Qfile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:12 executing program 3 (fault-call:1 fault-nth:3): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:12 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/f%le0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:12 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:12 executing program 6 (fault-call:0 fault-nth:1): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) [ 246.686175] FAULT_INJECTION: forcing a failure. [ 246.686175] name failslab, interval 1, probability 0, space 0, times 0 [ 246.697584] CPU: 1 PID: 14085 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 246.704865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.713748] FAULT_INJECTION: forcing a failure. [ 246.713748] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.714223] Call Trace: [ 246.728591] dump_stack+0x1b9/0x294 [ 246.732234] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.737421] ? __save_stack_trace+0x7e/0xd0 [ 246.741742] should_fail.cold.4+0xa/0x1a [ 246.745797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.750895] ? kasan_kmalloc+0xc4/0xe0 [ 246.754771] ? kasan_slab_alloc+0x12/0x20 [ 246.758907] ? kmem_cache_alloc+0x12e/0x760 [ 246.763223] ? __anon_vma_prepare+0xbc/0x700 [ 246.767626] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 246.772986] ? __handle_mm_fault+0x2d02/0x4310 [ 246.777559] ? handle_mm_fault+0x53a/0xc70 [ 246.781785] ? graph_lock+0x170/0x170 [ 246.785574] ? __x64_sys_socketpair+0x97/0xf0 [ 246.790063] ? do_syscall_64+0x1b1/0x800 [ 246.794122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.799481] ? find_held_lock+0x36/0x1c0 [ 246.803535] ? __lock_is_held+0xb5/0x140 [ 246.807607] ? check_same_owner+0x320/0x320 [ 246.811926] ? rcu_note_context_switch+0x710/0x710 [ 246.816861] __should_failslab+0x124/0x180 [ 246.821098] should_failslab+0x9/0x14 [ 246.824891] kmem_cache_alloc+0x2af/0x760 [ 246.829038] __anon_vma_prepare+0x3b3/0x700 [ 246.833352] ? anon_vma_fork+0x950/0x950 [ 246.837408] ? print_usage_bug+0xc0/0xc0 [ 246.841460] ? lock_downgrade+0x8e0/0x8e0 [ 246.845612] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 246.850794] ? __lock_acquire+0x7f5/0x5140 [ 246.855016] ? debug_check_no_locks_freed+0x310/0x310 [ 246.860198] ? __thp_get_unmapped_area+0x180/0x180 [ 246.865127] ? debug_check_no_locks_freed+0x310/0x310 [ 246.870320] ? debug_check_no_locks_freed+0x310/0x310 [ 246.875510] ? find_get_entries_tag+0x10a0/0x10a0 [ 246.880350] ? perf_trace_lock+0xd6/0x900 [ 246.884484] ? perf_trace_lock+0xd6/0x900 [ 246.888629] ? pud_val+0x80/0xf0 [ 246.891987] ? pmd_val+0xf0/0xf0 [ 246.895353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.900884] __handle_mm_fault+0x2d02/0x4310 [ 246.905290] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 246.910032] ? graph_lock+0x170/0x170 [ 246.913824] ? find_held_lock+0x36/0x1c0 [ 246.917884] ? lock_downgrade+0x8e0/0x8e0 [ 246.922034] ? handle_mm_fault+0x8c0/0xc70 [ 246.926263] handle_mm_fault+0x53a/0xc70 [ 246.930319] ? __handle_mm_fault+0x4310/0x4310 [ 246.934890] ? find_vma+0x34/0x190 [ 246.938428] __do_page_fault+0x60b/0xe40 [ 246.942493] ? mm_fault_error+0x380/0x380 [ 246.946632] ? graph_lock+0x170/0x170 [ 246.950426] do_page_fault+0xee/0x8a7 [ 246.954220] ? __alloc_fd+0x346/0x700 [ 246.958011] ? vmalloc_sync_all+0x30/0x30 [ 246.962169] ? find_held_lock+0x36/0x1c0 [ 246.966235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.971080] page_fault+0x1e/0x30 [ 246.974523] RIP: 0010:__put_user_4+0x1c/0x30 [ 246.978921] RSP: 0018:ffff8801b25dfd00 EFLAGS: 00010297 [ 246.984278] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 246.991535] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 246.998793] RBP: ffff8801b25dfdf0 R08: 1ffff100364bbf7d R09: ffff8801b25dfa28 [ 247.006050] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 247.013309] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 247.020579] ? __might_fault+0x1a3/0x1e0 [ 247.024638] ? __sys_socketpair+0x120/0x6b0 [ 247.028951] ? __ia32_sys_socket+0xb0/0xb0 [ 247.033179] ? ksys_write+0x1a6/0x250 [ 247.036971] ? __ia32_sys_read+0xb0/0xb0 [ 247.041021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.046556] __x64_sys_socketpair+0x97/0xf0 [ 247.050877] do_syscall_64+0x1b1/0x800 [ 247.054756] ? finish_task_switch+0x1ca/0x810 [ 247.059246] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.064167] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.069096] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.074455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.079299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.084475] RIP: 0033:0x455a09 [ 247.087655] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 247.095357] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 247.102616] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 247.109872] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.117127] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 247.124383] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000001 [ 247.131665] CPU: 0 PID: 14093 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 247.138950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.148303] Call Trace: [ 247.150898] dump_stack+0x1b9/0x294 [ 247.154529] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.159711] ? find_held_lock+0x36/0x1c0 [ 247.163765] should_fail.cold.4+0xa/0x1a [ 247.167816] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.172912] ? debug_check_no_locks_freed+0x310/0x310 [ 247.178098] ? debug_check_no_locks_freed+0x310/0x310 [ 247.183305] ? is_bpf_text_address+0xd7/0x170 [ 247.187789] ? kernel_text_address+0x79/0xf0 [ 247.192187] ? __unwind_start+0x166/0x330 [ 247.196324] ? __kernel_text_address+0xd/0x40 [ 247.200804] ? perf_trace_lock+0xd6/0x900 [ 247.204943] ? zap_class+0x720/0x720 [ 247.208649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.214169] ? should_fail+0x21b/0xbcd [ 247.218045] ? zap_class+0x720/0x720 [ 247.221758] __alloc_pages_nodemask+0x34e/0xd70 [ 247.226501] ? memdup_user+0x2c/0xa0 [ 247.230202] ? strndup_user+0x77/0xd0 [ 247.233994] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 247.239003] ? find_held_lock+0x36/0x1c0 [ 247.243082] ? check_same_owner+0x320/0x320 [ 247.247400] ? lock_release+0xa10/0xa10 [ 247.251367] ? check_same_owner+0x320/0x320 [ 247.255681] cache_grow_begin+0x72/0x6c0 [ 247.259737] kmem_cache_alloc_trace+0x6a5/0x780 [ 247.264400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.269938] copy_mount_options+0x5f/0x380 [ 247.274162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.279690] ksys_mount+0xd0/0x140 [ 247.283228] __x64_sys_mount+0xbe/0x150 [ 247.287190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.292197] do_syscall_64+0x1b1/0x800 [ 247.296073] ? finish_task_switch+0x1ca/0x810 [ 247.300555] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.305474] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.310401] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.315756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.320594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.325775] RIP: 0033:0x455a09 [ 247.328950] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/24 14:49:13 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) [ 247.336661] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 247.343917] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 247.351169] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 247.358422] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 247.365677] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000003 2018/05/24 14:49:13 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi%e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/%ile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:13 executing program 2: socketpair$packet(0x2c, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:13 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:13 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fil%0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/\nile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:13 executing program 4: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:13 executing program 2: socketpair$packet(0x1000000a, 0x2, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:13 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file-\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 6 (fault-call:0 fault-nth:2): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:13 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/f%le0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 3 (fault-call:1 fault-nth:4): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 247.762498] FAULT_INJECTION: forcing a failure. [ 247.762498] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.774369] CPU: 1 PID: 14149 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 247.781654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.791018] Call Trace: [ 247.793630] dump_stack+0x1b9/0x294 [ 247.797280] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.802484] ? debug_check_no_locks_freed+0x310/0x310 [ 247.807688] ? find_get_entries_tag+0x10a0/0x10a0 2018/05/24 14:49:13 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:13 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/f\nle0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 247.812550] should_fail.cold.4+0xa/0x1a [ 247.816631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.821749] ? debug_check_no_locks_freed+0x310/0x310 [ 247.823998] FAULT_INJECTION: forcing a failure. [ 247.823998] name failslab, interval 1, probability 0, space 0, times 0 [ 247.826946] ? __enqueue_entity+0x10d/0x1f0 [ 247.826970] ? graph_lock+0x170/0x170 [ 247.826986] ? print_usage_bug+0xc0/0xc0 [ 247.827011] ? find_held_lock+0x36/0x1c0 [ 247.854380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.859910] ? should_fail+0x21b/0xbcd [ 247.863815] __alloc_pages_nodemask+0x34e/0xd70 [ 247.868485] ? kasan_check_read+0x11/0x20 [ 247.872629] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 247.877644] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.882828] ? find_held_lock+0x36/0x1c0 [ 247.886899] ? check_same_owner+0x320/0x320 [ 247.891219] cache_grow_begin+0x72/0x6c0 [ 247.895278] kmem_cache_alloc+0x689/0x760 [ 247.899420] ? proc_cwd_link+0x1d0/0x1d0 [ 247.903485] getname_flags+0xd0/0x5a0 [ 247.907281] user_path_at_empty+0x2d/0x50 [ 247.911423] do_mount+0x172/0x3070 [ 247.914960] ? copy_mount_string+0x40/0x40 [ 247.919186] ? rcu_pm_notify+0xc0/0xc0 [ 247.923073] ? copy_mount_options+0x5f/0x380 [ 247.927472] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.932485] ? kmem_cache_alloc_trace+0x616/0x780 [ 247.937327] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.942857] ? _copy_from_user+0xdf/0x150 [ 247.947001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.952537] ? copy_mount_options+0x285/0x380 [ 247.957032] ksys_mount+0x12d/0x140 [ 247.960654] __x64_sys_mount+0xbe/0x150 [ 247.964619] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.969632] do_syscall_64+0x1b1/0x800 [ 247.973520] ? finish_task_switch+0x1ca/0x810 [ 247.978013] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.982936] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.987867] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.993230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.998069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.003247] RIP: 0033:0x455a09 [ 248.006425] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 248.014126] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 248.021387] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 248.028645] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 248.035905] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 [ 248.043164] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000004 [ 248.050447] CPU: 0 PID: 14150 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 248.057723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.067079] Call Trace: [ 248.069680] dump_stack+0x1b9/0x294 [ 248.073314] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.078509] ? rb_insert_color_cached+0x14a0/0x14a0 [ 248.083705] ? kernel_text_address+0x79/0xf0 [ 248.088124] ? __unwind_start+0x166/0x330 [ 248.092287] should_fail.cold.4+0xa/0x1a [ 248.096355] ? __save_stack_trace+0x7e/0xd0 [ 248.100685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 248.105802] ? graph_lock+0x170/0x170 [ 248.109607] ? graph_lock+0x170/0x170 [ 248.113410] ? kasan_slab_alloc+0x12/0x20 [ 248.117563] ? find_held_lock+0x36/0x1c0 [ 248.121631] ? __lock_is_held+0xb5/0x140 [ 248.125706] ? check_same_owner+0x320/0x320 [ 248.130032] ? lock_downgrade+0x8e0/0x8e0 [ 248.134189] ? rcu_note_context_switch+0x710/0x710 [ 248.139127] __should_failslab+0x124/0x180 [ 248.143366] should_failslab+0x9/0x14 [ 248.147172] kmem_cache_alloc+0x2af/0x760 [ 248.151333] __khugepaged_enter+0xb6/0x5d0 [ 248.155580] ? khugepaged+0xcc0/0xcc0 [ 248.159390] ? __anon_vma_prepare+0x365/0x700 [ 248.163898] ? anon_vma_fork+0x950/0x950 [ 248.167971] ? lock_downgrade+0x8e0/0x8e0 [ 248.172133] do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 248.177329] ? __lock_acquire+0x7f5/0x5140 [ 248.182011] ? __thp_get_unmapped_area+0x180/0x180 [ 248.186952] ? debug_check_no_locks_freed+0x310/0x310 [ 248.192152] ? debug_check_no_locks_freed+0x310/0x310 [ 248.197349] ? find_get_entries_tag+0x10a0/0x10a0 [ 248.202204] ? __lock_acquire+0x7f5/0x5140 [ 248.206452] ? pud_val+0x80/0xf0 [ 248.209823] ? pmd_val+0xf0/0xf0 [ 248.213195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.218741] __handle_mm_fault+0x2d02/0x4310 [ 248.223162] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 248.227931] ? graph_lock+0x170/0x170 [ 248.231737] ? __fdget_pos+0x1a9/0x1e0 [ 248.235629] ? find_held_lock+0x36/0x1c0 [ 248.239704] ? lock_downgrade+0x8e0/0x8e0 [ 248.243871] ? handle_mm_fault+0x8c0/0xc70 [ 248.248112] handle_mm_fault+0x53a/0xc70 [ 248.252216] ? __handle_mm_fault+0x4310/0x4310 [ 248.256801] ? find_vma+0x34/0x190 [ 248.260343] __do_page_fault+0x60b/0xe40 [ 248.264410] ? mm_fault_error+0x380/0x380 [ 248.268561] ? graph_lock+0x170/0x170 [ 248.272366] do_page_fault+0xee/0x8a7 [ 248.276175] ? __alloc_fd+0x346/0x700 [ 248.279983] ? vmalloc_sync_all+0x30/0x30 [ 248.284145] ? find_held_lock+0x36/0x1c0 [ 248.288225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.293107] page_fault+0x1e/0x30 [ 248.296563] RIP: 0010:__put_user_4+0x1c/0x30 [ 248.300968] RSP: 0018:ffff88019cd4fd00 EFLAGS: 00010297 [ 248.306341] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 248.313608] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 248.320881] RBP: ffff88019cd4fdf0 R08: 1ffff100339a9f7d R09: 0000000000000000 [ 248.328156] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 248.335429] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 248.342726] ? __might_fault+0x1a3/0x1e0 [ 248.346796] ? __sys_socketpair+0x120/0x6b0 [ 248.351125] ? __ia32_sys_socket+0xb0/0xb0 [ 248.355364] ? ksys_write+0x1a6/0x250 [ 248.359169] ? __ia32_sys_read+0xb0/0xb0 2018/05/24 14:49:14 executing program 3 (fault-call:1 fault-nth:5): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 4: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:14 executing program 2: socketpair$packet(0x11, 0x14, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:14 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi.e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 2: socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000000100)) [ 248.363237] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 248.368792] __x64_sys_socketpair+0x97/0xf0 [ 248.373123] do_syscall_64+0x1b1/0x800 [ 248.377023] ? finish_task_switch+0x1ca/0x810 [ 248.381529] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.386469] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.391420] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 248.396794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.401653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.406842] RIP: 0033:0x455a09 [ 248.410033] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 248.417747] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 248.425016] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 248.425609] FAULT_INJECTION: forcing a failure. [ 248.425609] name failslab, interval 1, probability 0, space 0, times 0 [ 248.432278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 248.432287] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 248.432296] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000002 [ 248.465589] CPU: 1 PID: 14178 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #21 [ 248.472861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.482208] Call Trace: [ 248.484788] dump_stack+0x1b9/0x294 [ 248.488400] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.493575] ? debug_check_no_locks_freed+0x310/0x310 [ 248.498746] ? print_usage_bug+0xc0/0xc0 [ 248.502802] should_fail.cold.4+0xa/0x1a [ 248.506856] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 248.511944] ? __lock_acquire+0x7f5/0x5140 [ 248.516174] ? __lock_acquire+0x7f5/0x5140 [ 248.520396] ? debug_check_no_locks_freed+0x310/0x310 [ 248.525574] ? debug_check_no_locks_freed+0x310/0x310 [ 248.530748] ? __lock_acquire+0x7f5/0x5140 [ 248.534969] ? find_held_lock+0x36/0x1c0 [ 248.539023] __should_failslab+0x124/0x180 [ 248.543252] should_failslab+0x9/0x14 [ 248.547045] kmem_cache_alloc+0x47/0x760 [ 248.551112] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.556204] __debug_object_init+0xbc0/0x12c0 [ 248.560685] ? debug_object_free+0x5f0/0x5f0 [ 248.565077] ? _raw_spin_unlock+0x22/0x30 [ 248.569218] ? print_usage_bug+0xc0/0xc0 [ 248.573271] ? lock_downgrade+0x8e0/0x8e0 [ 248.577403] ? mark_held_locks+0xc9/0x160 [ 248.581533] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.586097] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.591182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.596184] debug_object_activate+0x30b/0x670 [ 248.600749] ? debug_object_assert_init+0x500/0x500 [ 248.605745] ? iput+0x632/0xa80 [ 248.609011] ? graph_lock+0x170/0x170 [ 248.612814] ? inode_add_lru+0x290/0x290 [ 248.616866] ? __d_free_external+0x60/0x60 [ 248.621094] __call_rcu.constprop.68+0xc0/0xbb0 [ 248.625755] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.630153] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.634728] ? note_gp_changes+0x540/0x540 [ 248.638949] ? find_held_lock+0x36/0x1c0 [ 248.642995] ? lock_downgrade+0x8e0/0x8e0 [ 248.647646] ? kasan_check_read+0x11/0x20 [ 248.651775] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.656163] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.660728] ? kasan_check_write+0x14/0x20 [ 248.664950] call_rcu_sched+0x12/0x20 [ 248.668737] dentry_free+0xcb/0x170 [ 248.672346] __dentry_kill+0x51f/0x770 [ 248.676215] ? d_shrink_del+0x181/0x3b0 [ 248.680169] ? check_and_drop+0x1b0/0x1b0 [ 248.684301] ? rcu_is_watching+0x85/0x140 [ 248.688428] ? do_raw_spin_lock+0x200/0x200 [ 248.692733] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 248.697915] ? kasan_check_write+0x14/0x20 [ 248.702147] ? do_raw_spin_lock+0xc1/0x200 [ 248.706367] shrink_dentry_list+0x32e/0x7c0 [ 248.710671] ? is_subdir+0x480/0x480 [ 248.714366] ? list_lru_walk_node+0x204/0x280 [ 248.718841] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 248.723838] ? find_next_bit+0x104/0x130 [ 248.727881] shrink_dcache_sb+0x221/0x340 [ 248.732018] ? shrink_dentry_list+0x7c0/0x7c0 [ 248.736507] ? do_mount+0xb61/0x3070 [ 248.740206] ? lock_release+0xa10/0xa10 [ 248.744163] ? check_same_owner+0x320/0x320 [ 248.748470] do_remount_sb+0x2c4/0x790 [ 248.752341] ? mpi_free.cold.1+0x19/0x19 [ 248.756383] ? user_get_super+0x250/0x250 [ 248.760517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.766045] ? security_capable+0x99/0xc0 [ 248.770184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.775702] ? ns_capable_common+0x13f/0x170 [ 248.780096] do_mount+0x1445/0x3070 [ 248.783709] ? copy_mount_string+0x40/0x40 [ 248.787924] ? rcu_pm_notify+0xc0/0xc0 [ 248.791801] ? copy_mount_options+0x5f/0x380 [ 248.796194] ? rcu_read_lock_sched_held+0x108/0x120 [ 248.801196] ? kmem_cache_alloc_trace+0x616/0x780 [ 248.806036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.811561] ? _copy_from_user+0xdf/0x150 [ 248.815709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.821252] ? copy_mount_options+0x285/0x380 [ 248.825735] ksys_mount+0x12d/0x140 [ 248.829342] __x64_sys_mount+0xbe/0x150 [ 248.833304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.838302] do_syscall_64+0x1b1/0x800 [ 248.842169] ? finish_task_switch+0x1ca/0x810 [ 248.846647] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.851556] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.856474] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 248.861819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.866647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.871814] RIP: 0033:0x455a09 [ 248.874982] RSP: 002b:00007f4da727ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 248.882676] RAX: ffffffffffffffda RBX: 00007f4da727f6d4 RCX: 0000000000455a09 [ 248.889933] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 248.897182] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 248.904433] R10: 0000000000860020 R11: 0000000000000246 R12: 0000000000000013 2018/05/24 14:49:14 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\b', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fiLe0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/\nile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi.e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 2: socketpair$packet(0x11, 0xf, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:14 executing program 6 (fault-call:0 fault-nth:3): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:14 executing program 3 (fault-call:1 fault-nth:6): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:14 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 248.911687] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000005 [ 248.988583] FAULT_INJECTION: forcing a failure. [ 248.988583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.000577] CPU: 0 PID: 14189 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 249.007857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.017213] Call Trace: [ 249.019814] dump_stack+0x1b9/0x294 [ 249.023463] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.028667] ? __save_stack_trace+0x7e/0xd0 [ 249.033007] should_fail.cold.4+0xa/0x1a [ 249.037089] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.042201] ? save_stack+0xa9/0xd0 [ 249.045848] ? save_stack+0x43/0xd0 [ 249.049485] ? kasan_kmalloc+0xc4/0xe0 [ 249.053380] ? kasan_slab_alloc+0x12/0x20 [ 249.057530] ? kmem_cache_alloc+0x12e/0x760 [ 249.061860] ? __khugepaged_enter+0xb6/0x5d0 [ 249.066283] ? __handle_mm_fault+0x2d02/0x4310 [ 249.070875] ? handle_mm_fault+0x53a/0xc70 [ 249.075119] ? __do_page_fault+0x60b/0xe40 [ 249.079361] ? do_page_fault+0xee/0x8a7 [ 249.083345] ? page_fault+0x1e/0x30 2018/05/24 14:49:15 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/%ile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 2: socketpair$packet(0x11, 0xa, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:15 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c653098", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fiue0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 249.086979] ? __put_user_4+0x1c/0x30 [ 249.090788] ? __x64_sys_socketpair+0x97/0xf0 [ 249.095294] ? do_syscall_64+0x1b1/0x800 [ 249.099368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.104743] ? graph_lock+0x170/0x170 [ 249.108552] ? find_held_lock+0x36/0x1c0 [ 249.112622] ? print_usage_bug+0xc0/0xc0 [ 249.116688] ? graph_lock+0x170/0x170 [ 249.120500] ? find_held_lock+0x36/0x1c0 [ 249.124580] ? lock_downgrade+0x8e0/0x8e0 [ 249.128743] __alloc_pages_nodemask+0x34e/0xd70 [ 249.133417] ? kasan_check_read+0x11/0x20 [ 249.137567] ? do_raw_spin_unlock+0x9e/0x2e0 [ 249.141985] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 249.147014] ? kasan_check_write+0x14/0x20 [ 249.151255] ? do_raw_spin_lock+0xc1/0x200 [ 249.155507] ? kasan_check_write+0x14/0x20 [ 249.159752] ? __khugepaged_enter+0x43d/0x5d0 [ 249.164255] ? khugepaged+0xcc0/0xcc0 [ 249.168072] ? __anon_vma_prepare+0x365/0x700 [ 249.172578] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 249.178120] alloc_pages_vma+0x39d/0x550 [ 249.182194] do_huge_pmd_anonymous_page+0x583/0x1cc0 [ 249.187301] ? __lock_acquire+0x7f5/0x5140 [ 249.191543] ? __thp_get_unmapped_area+0x180/0x180 [ 249.196485] ? debug_check_no_locks_freed+0x310/0x310 [ 249.201683] ? debug_check_no_locks_freed+0x310/0x310 [ 249.206882] ? find_get_entries_tag+0x10a0/0x10a0 [ 249.211746] ? __lock_acquire+0x7f5/0x5140 [ 249.215995] ? pud_val+0x80/0xf0 [ 249.219369] ? pmd_val+0xf0/0xf0 [ 249.222748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.228299] __handle_mm_fault+0x2d02/0x4310 [ 249.232728] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 249.237484] ? graph_lock+0x170/0x170 [ 249.241290] ? __fdget_pos+0x1a9/0x1e0 [ 249.245182] ? find_held_lock+0x36/0x1c0 [ 249.249253] ? lock_downgrade+0x8e0/0x8e0 [ 249.253417] ? handle_mm_fault+0x8c0/0xc70 [ 249.257663] handle_mm_fault+0x53a/0xc70 [ 249.261729] ? __handle_mm_fault+0x4310/0x4310 [ 249.266314] ? find_vma+0x34/0x190 [ 249.269866] __do_page_fault+0x60b/0xe40 [ 249.273945] ? mm_fault_error+0x380/0x380 [ 249.278102] ? graph_lock+0x170/0x170 [ 249.281919] do_page_fault+0xee/0x8a7 [ 249.285729] ? __alloc_fd+0x346/0x700 [ 249.289535] ? vmalloc_sync_all+0x30/0x30 [ 249.293690] ? find_held_lock+0x36/0x1c0 [ 249.297762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.302620] page_fault+0x1e/0x30 [ 249.306081] RIP: 0010:__put_user_4+0x1c/0x30 [ 249.310486] RSP: 0018:ffff8801aca9fd00 EFLAGS: 00010297 [ 249.315851] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 249.323124] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 249.330394] RBP: ffff8801aca9fdf0 R08: 1ffff10035953f7d R09: 0000000000000000 [ 249.337661] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 249.344926] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 249.352208] ? __might_fault+0x1a3/0x1e0 [ 249.356267] ? __sys_socketpair+0x120/0x6b0 [ 249.360573] ? __ia32_sys_socket+0xb0/0xb0 [ 249.364793] ? ksys_write+0x1a6/0x250 [ 249.368574] ? __ia32_sys_read+0xb0/0xb0 [ 249.372621] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.378145] __x64_sys_socketpair+0x97/0xf0 [ 249.382453] do_syscall_64+0x1b1/0x800 [ 249.386325] ? finish_task_switch+0x1ca/0x810 [ 249.390802] ? syscall_return_slowpath+0x5c0/0x5c0 [ 249.395714] ? syscall_return_slowpath+0x30f/0x5c0 [ 249.400633] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 249.405987] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.410823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.415991] RIP: 0033:0x455a09 [ 249.419165] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 249.426854] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 249.434105] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 249.441354] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.448606] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 249.455856] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000003 2018/05/24 14:49:15 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi\ne0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c65308c", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 5 (fault-call:0 fault-nth:0): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:15 executing program 6 (fault-call:0 fault-nth:4): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:15 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:15 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 249.523950] FAULT_INJECTION: forcing a failure. [ 249.523950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.535873] CPU: 0 PID: 14219 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 249.543154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.552519] Call Trace: [ 249.555121] dump_stack+0x1b9/0x294 [ 249.558761] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.563970] should_fail.cold.4+0xa/0x1a [ 249.568049] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/24 14:49:15 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi%e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:15 executing program 4 (fault-call:0 fault-nth:0): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:15 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 249.573162] ? graph_lock+0x170/0x170 [ 249.576968] ? try_charge+0x83c/0x1660 [ 249.580869] ? find_held_lock+0x36/0x1c0 [ 249.584955] ? find_held_lock+0x36/0x1c0 [ 249.589031] ? __lock_is_held+0xb5/0x140 [ 249.593119] ? check_same_owner+0x320/0x320 [ 249.597455] ? rcu_note_context_switch+0x710/0x710 [ 249.602399] ? __might_sleep+0x95/0x190 [ 249.606393] __alloc_pages_nodemask+0x34e/0xd70 [ 249.611072] ? percpu_ref_tryget+0x2b0/0x2b0 [ 249.615492] ? __alloc_pages_nodemask+0xacf/0xd70 [ 249.620346] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 249.625376] ? mem_cgroup_try_charge+0x52f/0xa40 [ 249.630143] ? mem_cgroup_low+0x1d0/0x1d0 [ 249.634306] ? khugepaged+0xcc0/0xcc0 [ 249.638130] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 249.643679] alloc_pages_current+0x10c/0x210 [ 249.647570] FAULT_INJECTION: forcing a failure. [ 249.647570] name failslab, interval 1, probability 0, space 0, times 0 [ 249.648101] pte_alloc_one+0x1b/0x120 [ 249.648122] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 249.648140] ? __lock_acquire+0x7f5/0x5140 [ 249.648164] ? __thp_get_unmapped_area+0x180/0x180 [ 249.677474] ? debug_check_no_locks_freed+0x310/0x310 [ 249.682665] ? find_get_entries_tag+0x10a0/0x10a0 [ 249.687509] ? __lock_acquire+0x7f5/0x5140 [ 249.691745] ? pud_val+0x80/0xf0 [ 249.695106] ? pmd_val+0xf0/0xf0 [ 249.698470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.704005] __handle_mm_fault+0x2d02/0x4310 [ 249.708411] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 249.713155] ? graph_lock+0x170/0x170 [ 249.716953] ? __fdget_pos+0x1a9/0x1e0 [ 249.720835] ? find_held_lock+0x36/0x1c0 [ 249.724900] ? lock_downgrade+0x8e0/0x8e0 [ 249.729052] ? handle_mm_fault+0x8c0/0xc70 [ 249.733284] handle_mm_fault+0x53a/0xc70 [ 249.737343] ? __handle_mm_fault+0x4310/0x4310 [ 249.741919] ? find_vma+0x34/0x190 [ 249.745459] __do_page_fault+0x60b/0xe40 [ 249.749518] ? mm_fault_error+0x380/0x380 [ 249.753657] ? graph_lock+0x170/0x170 [ 249.757454] do_page_fault+0xee/0x8a7 [ 249.761331] ? __alloc_fd+0x346/0x700 [ 249.765128] ? vmalloc_sync_all+0x30/0x30 [ 249.769270] ? find_held_lock+0x36/0x1c0 [ 249.773334] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.778178] page_fault+0x1e/0x30 [ 249.781622] RIP: 0010:__put_user_4+0x1c/0x30 [ 249.786016] RSP: 0018:ffff8801b4cdfd00 EFLAGS: 00010297 [ 249.791374] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 249.798634] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 249.805894] RBP: ffff8801b4cdfdf0 R08: 1ffff1003699bf7d R09: 0000000000000000 [ 249.813151] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 249.820412] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 249.827683] ? __might_fault+0x1a3/0x1e0 [ 249.831739] ? __sys_socketpair+0x120/0x6b0 [ 249.836054] ? __ia32_sys_socket+0xb0/0xb0 [ 249.840282] ? ksys_write+0x1a6/0x250 [ 249.844080] ? __ia32_sys_read+0xb0/0xb0 [ 249.848135] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.853670] __x64_sys_socketpair+0x97/0xf0 [ 249.857985] do_syscall_64+0x1b1/0x800 [ 249.861869] ? finish_task_switch+0x1ca/0x810 [ 249.866359] ? syscall_return_slowpath+0x5c0/0x5c0 [ 249.871281] ? syscall_return_slowpath+0x30f/0x5c0 [ 249.876209] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 249.881572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.886508] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.891703] RIP: 0033:0x455a09 [ 249.894884] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 249.902585] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 249.909845] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 249.917102] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.924363] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 249.931620] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000004 [ 249.938902] CPU: 1 PID: 14238 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #21 [ 249.946184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.948031] FAULT_INJECTION: forcing a failure. [ 249.948031] name failslab, interval 1, probability 0, space 0, times 0 [ 249.955530] Call Trace: [ 249.955552] dump_stack+0x1b9/0x294 [ 249.955566] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.955586] should_fail.cold.4+0xa/0x1a [ 249.955611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.987352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 249.992556] ? graph_lock+0x170/0x170 [ 249.996353] ? find_held_lock+0x36/0x1c0 [ 250.000411] ? __lock_is_held+0xb5/0x140 [ 250.004476] ? check_same_owner+0x320/0x320 [ 250.008791] ? rcu_note_context_switch+0x710/0x710 [ 250.013716] __should_failslab+0x124/0x180 [ 250.017947] should_failslab+0x9/0x14 [ 250.021742] kmem_cache_alloc+0x2af/0x760 [ 250.025890] ? __might_sleep+0x95/0x190 [ 250.029863] __anon_vma_prepare+0xbc/0x700 [ 250.034105] ? anon_vma_fork+0x950/0x950 [ 250.038160] ? print_usage_bug+0xc0/0xc0 [ 250.042212] ? lock_downgrade+0x8e0/0x8e0 [ 250.046359] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 250.051544] ? __lock_acquire+0x7f5/0x5140 [ 250.055767] ? debug_check_no_locks_freed+0x310/0x310 [ 250.060956] ? __thp_get_unmapped_area+0x180/0x180 [ 250.065885] ? debug_check_no_locks_freed+0x310/0x310 [ 250.071075] ? debug_check_no_locks_freed+0x310/0x310 [ 250.076258] ? find_get_entries_tag+0x10a0/0x10a0 [ 250.081107] ? __lock_acquire+0x7f5/0x5140 [ 250.085340] ? pud_val+0x80/0xf0 [ 250.088702] ? pmd_val+0xf0/0xf0 [ 250.092070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.097603] __handle_mm_fault+0x2d02/0x4310 [ 250.102011] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 250.106759] ? graph_lock+0x170/0x170 [ 250.110551] ? __fdget_pos+0x1a9/0x1e0 [ 250.114432] ? find_held_lock+0x36/0x1c0 [ 250.118494] ? lock_downgrade+0x8e0/0x8e0 [ 250.122644] ? handle_mm_fault+0x8c0/0xc70 [ 250.126878] handle_mm_fault+0x53a/0xc70 [ 250.130934] ? __handle_mm_fault+0x4310/0x4310 [ 250.135512] ? find_vma+0x34/0x190 [ 250.139049] __do_page_fault+0x60b/0xe40 [ 250.143108] ? mm_fault_error+0x380/0x380 [ 250.147246] ? graph_lock+0x170/0x170 [ 250.151043] do_page_fault+0xee/0x8a7 [ 250.154832] ? __alloc_fd+0x346/0x700 [ 250.158627] ? vmalloc_sync_all+0x30/0x30 [ 250.162771] ? find_held_lock+0x36/0x1c0 [ 250.166839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.171686] page_fault+0x1e/0x30 [ 250.175130] RIP: 0010:__put_user_4+0x1c/0x30 [ 250.179525] RSP: 0018:ffff8801a97f7d00 EFLAGS: 00010293 [ 250.184882] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000140 [ 250.192141] RDX: 000000000000004f RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 250.199487] RBP: ffff8801a97f7df0 R08: 1ffff100352fef7d R09: 0000000000000000 [ 250.206745] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 250.214008] R13: 0000000020000140 R14: 0000000000000001 R15: dffffc0000000000 [ 250.221285] ? __might_fault+0x1a3/0x1e0 [ 250.225342] ? __sys_socketpair+0x120/0x6b0 [ 250.229661] ? __ia32_sys_socket+0xb0/0xb0 [ 250.233889] ? ksys_write+0x1a6/0x250 [ 250.237686] ? __ia32_sys_read+0xb0/0xb0 [ 250.241740] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 250.246578] __x64_sys_socketpair+0x97/0xf0 [ 250.250892] do_syscall_64+0x1b1/0x800 [ 250.254775] ? finish_task_switch+0x1ca/0x810 [ 250.259265] ? syscall_return_slowpath+0x5c0/0x5c0 [ 250.264185] ? syscall_return_slowpath+0x30f/0x5c0 [ 250.269111] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 250.274473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.279312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.284492] RIP: 0033:0x455a09 [ 250.287668] RSP: 002b:00007ff304681c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 250.295370] RAX: ffffffffffffffda RBX: 00007ff3046826d4 RCX: 0000000000455a09 [ 250.302627] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001e [ 250.309884] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 250.317142] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000013 [ 250.324400] R13: 00000000000006f0 R14: 00000000006fe720 R15: 0000000000000000 [ 250.331679] CPU: 0 PID: 14240 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #21 [ 250.338958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.341667] EXT4-fs: 30 callbacks suppressed [ 250.341677] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 250.348304] Call Trace: [ 250.348325] dump_stack+0x1b9/0x294 [ 250.348343] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.348367] should_fail.cold.4+0xa/0x1a 2018/05/24 14:49:16 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 250.348384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 250.348403] ? print_usage_bug+0xc0/0xc0 [ 250.348415] ? graph_lock+0x170/0x170 [ 250.348434] ? unlock_page+0x1d0/0x2b0 [ 250.392283] ? find_held_lock+0x36/0x1c0 [ 250.396354] ? __lock_is_held+0xb5/0x140 [ 250.400432] ? check_same_owner+0x320/0x320 [ 250.401514] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 250.404758] ? rcu_note_context_switch+0x710/0x710 [ 250.404773] ? debug_check_no_locks_freed+0x310/0x310 [ 250.404791] ? find_get_entries_tag+0x10a0/0x10a0 2018/05/24 14:49:16 executing program 6 (fault-call:0 fault-nth:5): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) [ 250.404809] __should_failslab+0x124/0x180 [ 250.404831] should_failslab+0x9/0x14 [ 250.435011] kmem_cache_alloc_trace+0x2cb/0x780 [ 250.438893] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 250.439682] ? lock_acquire+0x1dc/0x520 [ 250.439699] ? __lock_acquire+0x7f5/0x5140 [ 250.439723] perf_event_alloc.part.91+0x195/0x3090 [ 250.439736] ? debug_check_no_locks_freed+0x310/0x310 [ 250.439755] ? find_get_context.isra.92+0x720/0x720 [ 250.470274] ? debug_check_no_locks_freed+0x310/0x310 2018/05/24 14:49:16 executing program 4 (fault-call:0 fault-nth:1): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) [ 250.475474] ? kasan_check_write+0x14/0x20 [ 250.479718] ? __mutex_lock+0x7d9/0x17f0 [ 250.483786] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 250.488805] ? expand_files.part.8+0x56f/0x9a0 [ 250.493398] ? __do_sys_perf_event_open+0x129f/0x2fa0 [ 250.498599] ? find_held_lock+0x36/0x1c0 [ 250.502667] ? mutex_trylock+0x2a0/0x2a0 [ 250.506742] ? lock_downgrade+0x8e0/0x8e0 [ 250.510090] FAULT_INJECTION: forcing a failure. [ 250.510090] name failslab, interval 1, probability 0, space 0, times 0 [ 250.510895] ? kasan_check_read+0x11/0x20 [ 250.510914] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 250.510927] ? graph_lock+0x170/0x170 [ 250.510948] ? graph_lock+0x170/0x170 [ 250.538370] ? _raw_spin_unlock+0x22/0x30 [ 250.542511] ? __alloc_fd+0x346/0x700 [ 250.546307] ? find_held_lock+0x36/0x1c0 [ 250.550367] ? lock_downgrade+0x8e0/0x8e0 [ 250.554514] ? kasan_check_read+0x11/0x20 [ 250.558659] ? do_raw_spin_unlock+0x9e/0x2e0 [ 250.563058] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 250.567633] ? ptrace_getsiginfo+0x190/0x190 [ 250.572036] ? kasan_check_write+0x14/0x20 [ 250.576261] ? do_raw_spin_lock+0xc1/0x200 [ 250.580497] __do_sys_perf_event_open+0xa8a/0x2fa0 [ 250.585424] ? kasan_check_write+0x14/0x20 [ 250.589653] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 250.594581] ? perf_event_set_output+0x660/0x660 [ 250.599326] ? __lock_is_held+0xb5/0x140 [ 250.603391] ? __sb_end_write+0xac/0xe0 [ 250.607367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 250.612912] __x64_sys_perf_event_open+0xbe/0x150 [ 250.617749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 250.622766] do_syscall_64+0x1b1/0x800 [ 250.626649] ? finish_task_switch+0x1ca/0x810 [ 250.631139] ? syscall_return_slowpath+0x5c0/0x5c0 [ 250.636063] ? syscall_return_slowpath+0x30f/0x5c0 [ 250.640993] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 250.646360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.651203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.656384] RIP: 0033:0x455a09 [ 250.659561] RSP: 002b:00007ff8084d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 250.667262] RAX: ffffffffffffffda RBX: 00007ff8084d46d4 RCX: 0000000000455a09 [ 250.674520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 250.681777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 250.689038] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 250.696296] R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000000 [ 250.703575] CPU: 1 PID: 14248 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 250.710850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.720203] Call Trace: [ 250.722799] dump_stack+0x1b9/0x294 [ 250.726439] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.731636] ? percpu_ref_put_many+0x132/0x230 [ 250.736223] ? memcg_kmem_charge_memcg+0x74/0x110 [ 250.741069] ? percpu_ref_tryget+0x2b0/0x2b0 [ 250.745487] should_fail.cold.4+0xa/0x1a [ 250.749555] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 250.754672] ? graph_lock+0x170/0x170 [ 250.758488] ? find_held_lock+0x36/0x1c0 [ 250.762562] ? __lock_is_held+0xb5/0x140 [ 250.766642] ? check_same_owner+0x320/0x320 [ 250.770973] ? rcu_note_context_switch+0x710/0x710 [ 250.775907] ? khugepaged+0xcc0/0xcc0 [ 250.779716] __should_failslab+0x124/0x180 [ 250.783958] should_failslab+0x9/0x14 [ 250.787767] kmem_cache_alloc+0x2af/0x760 [ 250.791927] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 250.797479] ptlock_alloc+0x20/0x80 [ 250.798110] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 250.801454] pte_alloc_one+0x6b/0x120 [ 250.801474] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 250.801490] ? __lock_acquire+0x7f5/0x5140 [ 250.801508] ? __thp_get_unmapped_area+0x180/0x180 [ 250.809328] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 250.812559] ? debug_check_no_locks_freed+0x310/0x310 [ 250.812585] ? find_get_entries_tag+0x10a0/0x10a0 [ 250.812605] ? __lock_acquire+0x7f5/0x5140 [ 250.819285] FAULT_INJECTION: forcing a failure. [ 250.819285] name failslab, interval 1, probability 0, space 0, times 0 [ 250.822294] ? pud_val+0x80/0xf0 [ 250.822310] ? pmd_val+0xf0/0xf0 [ 250.822337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.822355] __handle_mm_fault+0x2d02/0x4310 [ 250.876480] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 250.881228] ? graph_lock+0x170/0x170 [ 250.885020] ? __fdget_pos+0x1a9/0x1e0 [ 250.888901] ? find_held_lock+0x36/0x1c0 [ 250.892962] ? lock_downgrade+0x8e0/0x8e0 [ 250.897113] ? handle_mm_fault+0x8c0/0xc70 [ 250.901347] handle_mm_fault+0x53a/0xc70 [ 250.905405] ? __handle_mm_fault+0x4310/0x4310 [ 250.909977] ? find_vma+0x34/0x190 [ 250.913519] __do_page_fault+0x60b/0xe40 [ 250.917579] ? mm_fault_error+0x380/0x380 [ 250.921717] ? graph_lock+0x170/0x170 [ 250.925514] do_page_fault+0xee/0x8a7 [ 250.929305] ? __alloc_fd+0x346/0x700 [ 250.933101] ? vmalloc_sync_all+0x30/0x30 [ 250.937242] ? find_held_lock+0x36/0x1c0 [ 250.941310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.946155] page_fault+0x1e/0x30 [ 250.949598] RIP: 0010:__put_user_4+0x1c/0x30 [ 250.953993] RSP: 0018:ffff88019c12fd00 EFLAGS: 00010297 [ 250.959352] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000100 [ 250.966612] RDX: 000000000000004e RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 250.973869] RBP: ffff88019c12fdf0 R08: 1ffff10033825f7d R09: 0000000000000000 [ 250.981125] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 250.988381] R13: 0000000020000100 R14: 0000000000000000 R15: dffffc0000000000 [ 250.995655] ? __might_fault+0x1a3/0x1e0 [ 250.999714] ? __sys_socketpair+0x120/0x6b0 [ 251.004030] ? __ia32_sys_socket+0xb0/0xb0 [ 251.008254] ? ksys_write+0x1a6/0x250 [ 251.012048] ? __ia32_sys_read+0xb0/0xb0 [ 251.016108] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.021641] __x64_sys_socketpair+0x97/0xf0 [ 251.025958] do_syscall_64+0x1b1/0x800 [ 251.029845] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 251.034683] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.039608] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.044534] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.049892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.054733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.059910] RIP: 0033:0x455a09 [ 251.063089] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 251.070789] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 2018/05/24 14:49:16 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fil\n0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:16 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:16 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 251.078049] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 251.085309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.092566] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 251.099826] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000005 [ 251.107104] CPU: 0 PID: 14256 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #21 [ 251.114381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.123733] Call Trace: [ 251.126330] dump_stack+0x1b9/0x294 2018/05/24 14:49:17 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fil%0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 251.129973] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.135171] ? __save_stack_trace+0x7e/0xd0 [ 251.139511] should_fail.cold.4+0xa/0x1a [ 251.143582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.148689] ? kasan_kmalloc+0xc4/0xe0 [ 251.151172] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 251.152574] ? kasan_slab_alloc+0x12/0x20 [ 251.152590] ? kmem_cache_alloc+0x12e/0x760 [ 251.152606] ? __anon_vma_prepare+0xbc/0x700 [ 251.152626] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 2018/05/24 14:49:17 executing program 6 (fault-call:0 fault-nth:6): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) [ 251.178064] ? __handle_mm_fault+0x2d02/0x4310 [ 251.182647] ? handle_mm_fault+0x53a/0xc70 [ 251.186887] ? graph_lock+0x170/0x170 [ 251.190696] ? __x64_sys_socketpair+0x97/0xf0 [ 251.195199] ? do_syscall_64+0x1b1/0x800 [ 251.199267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.204636] ? find_held_lock+0x36/0x1c0 [ 251.208706] ? __lock_is_held+0xb5/0x140 [ 251.212779] ? check_same_owner+0x320/0x320 [ 251.217112] ? rcu_note_context_switch+0x710/0x710 [ 251.222048] __should_failslab+0x124/0x180 [ 251.226289] should_failslab+0x9/0x14 2018/05/24 14:49:17 executing program 5 (fault-call:0 fault-nth:1): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.230096] kmem_cache_alloc+0x2af/0x760 [ 251.234261] __anon_vma_prepare+0x3b3/0x700 [ 251.238584] ? anon_vma_fork+0x950/0x950 [ 251.242649] ? print_usage_bug+0xc0/0xc0 [ 251.246716] ? lock_downgrade+0x8e0/0x8e0 [ 251.250877] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 251.256075] ? __lock_acquire+0x7f5/0x5140 [ 251.260314] ? debug_check_no_locks_freed+0x310/0x310 [ 251.265514] ? __thp_get_unmapped_area+0x180/0x180 [ 251.270456] ? debug_check_no_locks_freed+0x310/0x310 [ 251.275655] ? debug_check_no_locks_freed+0x310/0x310 [ 251.280854] ? __lock_acquire+0x7f5/0x5140 [ 251.285103] ? pud_val+0x80/0xf0 [ 251.288475] ? pmd_val+0xf0/0xf0 [ 251.291849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.297399] __handle_mm_fault+0x2d02/0x4310 [ 251.301824] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 251.302873] FAULT_INJECTION: forcing a failure. [ 251.302873] name failslab, interval 1, probability 0, space 0, times 0 [ 251.306578] ? graph_lock+0x170/0x170 [ 251.306594] ? __fdget_pos+0x1a9/0x1e0 [ 251.306610] ? find_held_lock+0x36/0x1c0 [ 251.306632] ? lock_downgrade+0x8e0/0x8e0 [ 251.306654] ? handle_mm_fault+0x8c0/0xc70 [ 251.306678] handle_mm_fault+0x53a/0xc70 [ 251.342054] ? __handle_mm_fault+0x4310/0x4310 [ 251.346630] ? find_vma+0x34/0x190 [ 251.350169] __do_page_fault+0x60b/0xe40 [ 251.354230] ? mm_fault_error+0x380/0x380 [ 251.358372] ? graph_lock+0x170/0x170 [ 251.362167] do_page_fault+0xee/0x8a7 [ 251.365968] ? __alloc_fd+0x346/0x700 [ 251.369761] ? vmalloc_sync_all+0x30/0x30 [ 251.373908] ? find_held_lock+0x36/0x1c0 [ 251.377980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.382821] page_fault+0x1e/0x30 [ 251.386269] RIP: 0010:__put_user_4+0x1c/0x30 [ 251.390666] RSP: 0018:ffff8801ca327d00 EFLAGS: 00010293 [ 251.396024] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000140 [ 251.403285] RDX: 000000000000004f RSI: ffffffff81a6d063 RDI: 0000000000000286 [ 251.410545] RBP: ffff8801ca327df0 R08: 1ffff10039464f7d R09: 0000000000000000 [ 251.417802] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 251.425063] R13: 0000000020000140 R14: 0000000000000001 R15: dffffc0000000000 [ 251.432338] ? __might_fault+0x1a3/0x1e0 [ 251.436396] ? __sys_socketpair+0x120/0x6b0 [ 251.440712] ? __ia32_sys_socket+0xb0/0xb0 [ 251.444942] ? ksys_write+0x1a6/0x250 [ 251.448738] ? __ia32_sys_read+0xb0/0xb0 [ 251.452800] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.458337] __x64_sys_socketpair+0x97/0xf0 [ 251.462656] do_syscall_64+0x1b1/0x800 [ 251.466537] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 251.471374] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.476298] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.481230] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.486592] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.491433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.496613] RIP: 0033:0x455a09 [ 251.499795] RSP: 002b:00007ff304681c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 251.507497] RAX: ffffffffffffffda RBX: 00007ff3046826d4 RCX: 0000000000455a09 [ 251.514756] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001e [ 251.522020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.529281] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000013 [ 251.536540] R13: 00000000000006f0 R14: 00000000006fe720 R15: 0000000000000001 [ 251.543818] CPU: 1 PID: 14267 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #21 [ 251.551094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.555978] FAULT_INJECTION: forcing a failure. [ 251.555978] name failslab, interval 1, probability 0, space 0, times 0 [ 251.560443] Call Trace: [ 251.560465] dump_stack+0x1b9/0x294 [ 251.560489] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.583002] ? mutex_trylock+0x2a0/0x2a0 [ 251.587065] should_fail.cold.4+0xa/0x1a [ 251.591122] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.596223] ? kasan_check_write+0x14/0x20 [ 251.600447] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 251.605368] ? graph_lock+0x170/0x170 [ 251.609161] ? graph_lock+0x170/0x170 [ 251.612951] ? wait_for_completion+0x870/0x870 [ 251.617525] ? find_held_lock+0x36/0x1c0 [ 251.621582] ? __lock_is_held+0xb5/0x140 [ 251.625645] ? check_same_owner+0x320/0x320 [ 251.629958] ? pcpu_alloc+0x188/0x1380 [ 251.633839] ? rcu_note_context_switch+0x710/0x710 [ 251.638760] __should_failslab+0x124/0x180 [ 251.642990] should_failslab+0x9/0x14 [ 251.646784] kmem_cache_alloc_trace+0x2cb/0x780 [ 251.651440] ? __lock_is_held+0xb5/0x140 [ 251.655502] tracepoint_probe_register_prio+0x7a2/0xa50 [ 251.660855] ? zap_class+0x720/0x720 [ 251.664563] ? acct_clear_integrals+0xa0/0xa0 [ 251.669053] ? zap_class+0x720/0x720 [ 251.672760] ? module_unload_free+0x5b0/0x5b0 [ 251.677243] ? zap_class+0x720/0x720 [ 251.680955] tracepoint_probe_register+0x2a/0x40 [ 251.685701] trace_event_reg+0x19a/0x350 [ 251.689758] perf_trace_event_init+0x4fe/0x990 [ 251.694339] perf_trace_init+0x186/0x250 [ 251.698392] perf_tp_event_init+0xa6/0x120 [ 251.702619] perf_try_init_event+0x137/0x2f0 [ 251.707025] perf_event_alloc.part.91+0x1248/0x3090 [ 251.712034] ? debug_check_no_locks_freed+0x310/0x310 [ 251.717222] ? find_get_context.isra.92+0x720/0x720 [ 251.722229] ? debug_check_no_locks_freed+0x310/0x310 [ 251.727417] ? kasan_check_write+0x14/0x20 [ 251.731640] ? __mutex_lock+0x7d9/0x17f0 [ 251.735696] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 251.740702] ? expand_files.part.8+0x56f/0x9a0 [ 251.745276] ? __do_sys_perf_event_open+0x129f/0x2fa0 [ 251.750461] ? find_held_lock+0x36/0x1c0 [ 251.754514] ? mutex_trylock+0x2a0/0x2a0 [ 251.758570] ? lock_downgrade+0x8e0/0x8e0 [ 251.763151] ? kasan_check_read+0x11/0x20 [ 251.767294] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.771865] ? graph_lock+0x170/0x170 [ 251.775654] ? graph_lock+0x170/0x170 [ 251.779450] ? _raw_spin_unlock+0x22/0x30 [ 251.783590] ? __alloc_fd+0x346/0x700 [ 251.787384] ? find_held_lock+0x36/0x1c0 [ 251.791450] ? kasan_check_read+0x11/0x20 [ 251.795587] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.800004] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.804579] ? ptrace_getsiginfo+0x190/0x190 [ 251.808983] ? kasan_check_write+0x14/0x20 [ 251.813208] ? do_raw_spin_lock+0xc1/0x200 [ 251.817442] __do_sys_perf_event_open+0xa8a/0x2fa0 [ 251.822364] ? kasan_check_write+0x14/0x20 [ 251.826589] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 251.831515] ? perf_event_set_output+0x660/0x660 [ 251.836266] ? __lock_is_held+0xb5/0x140 [ 251.840419] ? __sb_end_write+0xac/0xe0 [ 251.844387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.849933] __x64_sys_perf_event_open+0xbe/0x150 [ 251.854768] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 251.859779] do_syscall_64+0x1b1/0x800 [ 251.863657] ? finish_task_switch+0x1ca/0x810 [ 251.868146] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.873067] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.877994] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.883450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.888288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.893465] RIP: 0033:0x455a09 [ 251.896644] RSP: 002b:00007ff8084d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 251.904345] RAX: ffffffffffffffda RBX: 00007ff8084d46d4 RCX: 0000000000455a09 [ 251.911602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 251.918862] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.926122] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 251.933379] R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000001 [ 251.940656] CPU: 0 PID: 14269 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 251.947930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.957287] Call Trace: [ 251.959875] dump_stack+0x1b9/0x294 [ 251.963503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.968700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.974259] should_fail.cold.4+0xa/0x1a [ 251.978331] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.983438] ? graph_lock+0x170/0x170 [ 251.987242] ? find_held_lock+0x36/0x1c0 [ 251.991318] ? find_held_lock+0x36/0x1c0 [ 251.998267] ? check_same_owner+0x320/0x320 [ 252.002597] ? handle_mm_fault+0x55a/0xc70 [ 252.006837] ? rcu_note_context_switch+0x710/0x710 [ 252.011782] ? __handle_mm_fault+0x4310/0x4310 [ 252.016373] __should_failslab+0x124/0x180 [ 252.020619] should_failslab+0x9/0x14 [ 252.024426] kmem_cache_alloc+0x2af/0x760 [ 252.028582] ? __do_page_fault+0x441/0xe40 [ 252.032831] sock_alloc_inode+0x6f/0x300 [ 252.036890] ? sock_destroy_inode+0x70/0x70 [ 252.038059] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 252.041202] ? graph_lock+0x170/0x170 [ 252.041222] ? sock_destroy_inode+0x70/0x70 [ 252.041240] alloc_inode+0x63/0x190 [ 252.041257] new_inode_pseudo+0x69/0x1a0 [ 252.041269] ? prune_icache_sb+0x1a0/0x1a0 [ 252.041285] ? find_held_lock+0x36/0x1c0 [ 252.072575] sock_alloc+0x41/0x270 [ 252.076130] __sock_create+0x161/0x920 [ 252.080030] ? kernel_sock_ip_overhead+0x570/0x570 [ 252.084961] ? retint_kernel+0x10/0x10 [ 252.088838] ? __might_sleep+0x95/0x190 [ 252.092800] __sys_socketpair+0x1eb/0x6b0 [ 252.096931] ? __ia32_sys_socket+0xb0/0xb0 [ 252.101148] ? ksys_write+0x1a6/0x250 [ 252.104931] ? __ia32_sys_read+0xb0/0xb0 [ 252.108984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.114508] __x64_sys_socketpair+0x97/0xf0 [ 252.118813] do_syscall_64+0x1b1/0x800 [ 252.122684] ? finish_task_switch+0x1ca/0x810 [ 252.127161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.132075] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.136993] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.142344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.147172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.152341] RIP: 0033:0x455a09 [ 252.155613] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 252.163301] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 [ 252.170555] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 252.177809] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/24 14:49:18 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='Q/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:18 executing program 5 (fault-call:0 fault-nth:2): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:18 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file#\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:18 executing program 6 (fault-call:0 fault-nth:7): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:18 executing program 2: socketpair$packet(0x11, 0x2, 0x3b0, &(0x7f0000000100)) [ 252.185067] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 252.192327] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000006 [ 252.199875] socket: no more sockets [ 252.270810] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 252.281580] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 252.290430] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value [ 252.301078] FAULT_INJECTION: forcing a failure. [ 252.301078] name failslab, interval 1, probability 0, space 0, times 0 [ 252.312742] CPU: 1 PID: 14289 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #21 [ 252.320021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.329381] Call Trace: [ 252.331983] dump_stack+0x1b9/0x294 [ 252.335625] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.340830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.346390] should_fail.cold.4+0xa/0x1a [ 252.350470] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.355592] ? find_held_lock+0x36/0x1c0 [ 252.359666] ? graph_lock+0x170/0x170 [ 252.363477] ? graph_lock+0x170/0x170 [ 252.367296] ? find_held_lock+0x36/0x1c0 2018/05/24 14:49:18 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 2: socketpair$packet(0x11, 0x2, 0x3ac, &(0x7f0000000100)) [ 252.371372] ? __lock_is_held+0xb5/0x140 [ 252.375461] ? check_same_owner+0x320/0x320 [ 252.379797] ? perf_lock_task_context+0x6c8/0x970 [ 252.384654] ? rcu_note_context_switch+0x710/0x710 [ 252.389598] ? _raw_spin_unlock+0x22/0x30 [ 252.393759] __should_failslab+0x124/0x180 [ 252.398010] should_failslab+0x9/0x14 [ 252.401885] kmem_cache_alloc_trace+0x2cb/0x780 [ 252.406577] alloc_perf_context+0x4c/0xf0 [ 252.410740] find_get_context.isra.92+0x189/0x720 [ 252.415598] ? perf_pin_task_context+0x120/0x120 [ 252.416117] FAULT_INJECTION: forcing a failure. [ 252.416117] name failslab, interval 1, probability 0, space 0, times 0 [ 252.420358] ? ptrace_getsiginfo+0x190/0x190 [ 252.420379] ? kasan_check_write+0x14/0x20 [ 252.420403] ? do_raw_spin_lock+0xc1/0x200 [ 252.444405] __do_sys_perf_event_open+0xe54/0x2fa0 [ 252.449332] ? kasan_check_write+0x14/0x20 [ 252.453569] ? perf_event_set_output+0x660/0x660 [ 252.458319] ? __lock_is_held+0xb5/0x140 [ 252.462438] ? __sb_end_write+0xac/0xe0 [ 252.466410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.471960] __x64_sys_perf_event_open+0xbe/0x150 [ 252.476793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.481807] do_syscall_64+0x1b1/0x800 [ 252.485691] ? finish_task_switch+0x1ca/0x810 [ 252.490183] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.495110] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.500044] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.505407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.510252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.515430] RIP: 0033:0x455a09 [ 252.518609] RSP: 002b:00007ff8084d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 252.526312] RAX: ffffffffffffffda RBX: 00007ff8084d46d4 RCX: 0000000000455a09 [ 252.533570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 252.540832] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.548100] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 252.555449] R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000002 [ 252.562736] CPU: 0 PID: 14292 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 252.570017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.579381] Call Trace: [ 252.581980] dump_stack+0x1b9/0x294 [ 252.585615] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.590814] ? __save_stack_trace+0x7e/0xd0 [ 252.595146] should_fail.cold.4+0xa/0x1a [ 252.599202] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.604299] ? save_stack+0x43/0xd0 [ 252.607913] ? kasan_kmalloc+0xc4/0xe0 [ 252.611787] ? kasan_slab_alloc+0x12/0x20 [ 252.615923] ? kmem_cache_alloc+0x12e/0x760 [ 252.620232] ? sock_alloc_inode+0x6f/0x300 [ 252.624458] ? alloc_inode+0x63/0x190 [ 252.628253] ? new_inode_pseudo+0x69/0x1a0 [ 252.632473] ? __sock_create+0x161/0x920 [ 252.636529] ? __sys_socketpair+0x1eb/0x6b0 [ 252.640842] ? do_syscall_64+0x1b1/0x800 [ 252.644899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.650264] ? find_held_lock+0x36/0x1c0 [ 252.654334] ? check_same_owner+0x320/0x320 [ 252.658646] ? rcu_is_watching+0x85/0x140 [ 252.662785] ? rcu_note_context_switch+0x710/0x710 [ 252.667718] __should_failslab+0x124/0x180 [ 252.671951] should_failslab+0x9/0x14 [ 252.675746] kmem_cache_alloc_trace+0x2cb/0x780 [ 252.680407] ? kmem_cache_alloc+0x5fa/0x760 [ 252.684724] ? zap_class+0x720/0x720 [ 252.688439] sock_alloc_inode+0xb3/0x300 [ 252.692489] ? sock_destroy_inode+0x70/0x70 [ 252.696794] ? graph_lock+0x170/0x170 [ 252.700586] ? sock_destroy_inode+0x70/0x70 [ 252.704902] alloc_inode+0x63/0x190 [ 252.708516] new_inode_pseudo+0x69/0x1a0 [ 252.712568] ? prune_icache_sb+0x1a0/0x1a0 [ 252.716792] ? find_held_lock+0x36/0x1c0 [ 252.720853] sock_alloc+0x41/0x270 [ 252.724389] __sock_create+0x161/0x920 [ 252.728269] ? kernel_sock_ip_overhead+0x570/0x570 [ 252.733191] ? retint_kernel+0x10/0x10 [ 252.737072] ? __might_sleep+0x95/0x190 [ 252.741046] __sys_socketpair+0x1eb/0x6b0 [ 252.745186] ? __ia32_sys_socket+0xb0/0xb0 [ 252.749512] ? ksys_write+0x1a6/0x250 [ 252.753302] ? __ia32_sys_read+0xb0/0xb0 [ 252.757354] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.762888] __x64_sys_socketpair+0x97/0xf0 [ 252.767205] do_syscall_64+0x1b1/0x800 [ 252.771094] ? finish_task_switch+0x1ca/0x810 [ 252.775584] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.780501] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.785422] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.790777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.795614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.800792] RIP: 0033:0x455a09 [ 252.803966] RSP: 002b:00007fd48be46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 252.811662] RAX: ffffffffffffffda RBX: 00007fd48be476d4 RCX: 0000000000455a09 2018/05/24 14:49:18 executing program 4: socketpair(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:18 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file%\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:18 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 252.819379] RDX: 0000000000000300 RSI: 0000000000000000 RDI: 0000000000000011 [ 252.826643] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.833897] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000013 [ 252.841153] R13: 0000000000000702 R14: 00000000006fe8d0 R15: 0000000000000007 [ 252.849049] socket: no more sockets 2018/05/24 14:49:18 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%Qfile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 2: socketpair$packet(0x11, 0x2, 0x374, &(0x7f0000000100)) 2018/05/24 14:49:18 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file+\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 4: socketpair(0x2c, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:18 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c653005", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:18 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%-file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:18 executing program 6 (fault-call:0 fault-nth:8): socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:18 executing program 5 (fault-call:0 fault-nth:3): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:18 executing program 2: socketpair$packet(0x11, 0x2, 0x33e, &(0x7f0000000100)) 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 253.112760] FAULT_INJECTION: forcing a failure. [ 253.112760] name failslab, interval 1, probability 0, space 0, times 0 [ 253.124095] CPU: 1 PID: 14340 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #21 [ 253.131373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.140730] Call Trace: [ 253.143327] dump_stack+0x1b9/0x294 [ 253.146980] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.152200] should_fail.cold.4+0xa/0x1a [ 253.156277] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 253.161393] ? perf_trace_lock+0xd6/0x900 [ 253.165551] ? rcu_note_context_switch+0x710/0x710 [ 253.170491] ? graph_lock+0x170/0x170 [ 253.174301] ? zap_class+0x720/0x720 [ 253.178027] ? find_held_lock+0x36/0x1c0 [ 253.182103] ? __lock_is_held+0xb5/0x140 [ 253.186193] ? check_same_owner+0x320/0x320 [ 253.190533] ? rcu_note_context_switch+0x710/0x710 [ 253.195482] __should_failslab+0x124/0x180 [ 253.199740] should_failslab+0x9/0x14 [ 253.203551] kmem_cache_alloc+0x2af/0x760 [ 253.207715] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 253.212760] __d_alloc+0xc0/0xd30 [ 253.216226] ? kasan_check_write+0x14/0x20 [ 253.220476] ? shrink_dcache_for_umount+0x290/0x290 [ 253.225501] ? graph_lock+0x170/0x170 [ 253.229316] ? wait_for_completion+0x870/0x870 [ 253.233901] ? __lock_is_held+0xb5/0x140 [ 253.237981] ? __lock_is_held+0xb5/0x140 [ 253.242060] ? find_get_context.isra.92+0x45b/0x720 [ 253.247088] d_alloc_pseudo+0x1d/0x30 [ 253.250905] anon_inode_getfile+0x1e2/0x4c0 [ 253.255241] ? reverse_path_check_proc.cold.21+0x1f/0x1f 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 253.260710] ? kasan_check_write+0x14/0x20 [ 253.264959] ? do_raw_spin_lock+0xc1/0x200 [ 253.269221] __do_sys_perf_event_open+0x174d/0x2fa0 [ 253.274254] ? kasan_check_write+0x14/0x20 [ 253.278511] ? perf_event_set_output+0x660/0x660 [ 253.283273] ? __lock_is_held+0xb5/0x140 [ 253.287362] ? __sb_end_write+0xac/0xe0 [ 253.291350] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.296916] __x64_sys_perf_event_open+0xbe/0x150 [ 253.301763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.306791] do_syscall_64+0x1b1/0x800 2018/05/24 14:49:19 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/\nile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) [ 253.310693] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.315634] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.320579] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.326214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.331074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.336262] RIP: 0033:0x455a09 [ 253.339457] RSP: 002b:00007ff8084d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 253.347171] RAX: ffffffffffffffda RBX: 00007ff8084d46d4 RCX: 0000000000455a09 [ 253.354441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 253.361713] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.368989] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 253.376257] R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000003 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c6530f6", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:19 executing program 4: socketpair(0x1e, 0x200000, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:19 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/%ile0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file-\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:19 executing program 5 (fault-call:0 fault-nth:4): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:19 executing program 2: socketpair$packet(0x11, 0x2, 0x362, &(0x7f0000000100)) [ 253.539927] FAULT_INJECTION: forcing a failure. [ 253.539927] name failslab, interval 1, probability 0, space 0, times 0 [ 253.551244] CPU: 0 PID: 14379 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #21 [ 253.558527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.567893] Call Trace: [ 253.570501] dump_stack+0x1b9/0x294 [ 253.574150] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.579360] should_fail.cold.4+0xa/0x1a [ 253.583440] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.588558] ? lock_downgrade+0x8e0/0x8e0 [ 253.592718] ? graph_lock+0x170/0x170 [ 253.596530] ? print_usage_bug+0xc0/0xc0 [ 253.600604] ? find_held_lock+0x36/0x1c0 [ 253.604682] ? __lock_is_held+0xb5/0x140 [ 253.608765] ? check_same_owner+0x320/0x320 [ 253.613093] ? graph_lock+0x170/0x170 [ 253.616997] ? rcu_note_context_switch+0x710/0x710 [ 253.621938] ? kasan_check_read+0x11/0x20 [ 253.626100] ? do_raw_spin_unlock+0x9e/0x2e0 [ 253.630527] __should_failslab+0x124/0x180 [ 253.634783] should_failslab+0x9/0x14 [ 253.638594] kmem_cache_alloc+0x2af/0x760 [ 253.642753] ? find_held_lock+0x36/0x1c0 [ 253.646832] get_empty_filp+0x125/0x520 [ 253.650817] ? proc_nr_files+0x60/0x60 [ 253.654725] ? kasan_check_read+0x11/0x20 [ 253.658886] ? do_raw_spin_unlock+0x9e/0x2e0 [ 253.663349] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 253.667945] ? kasan_check_write+0x14/0x20 [ 253.672190] ? do_raw_spin_lock+0xc1/0x200 [ 253.676437] alloc_file+0x24/0x3e0 [ 253.679992] anon_inode_getfile+0x29a/0x4c0 [ 253.684331] ? reverse_path_check_proc.cold.21+0x1f/0x1f [ 253.689798] ? kasan_check_write+0x14/0x20 [ 253.694043] ? do_raw_spin_lock+0xc1/0x200 [ 253.698303] __do_sys_perf_event_open+0x174d/0x2fa0 [ 253.703334] ? kasan_check_write+0x14/0x20 [ 253.707594] ? perf_event_set_output+0x660/0x660 [ 253.712362] ? __lock_is_held+0xb5/0x140 [ 253.716442] ? __sb_end_write+0xac/0xe0 [ 253.720428] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.725995] __x64_sys_perf_event_open+0xbe/0x150 [ 253.730846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.735875] do_syscall_64+0x1b1/0x800 [ 253.739765] ? finish_task_switch+0x1ca/0x810 [ 253.744263] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.749190] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.754127] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.759493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.764344] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.769527] RIP: 0033:0x455a09 [ 253.772710] RSP: 002b:00007ff8084d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 253.780421] RAX: ffffffffffffffda RBX: 00007ff8084d46d4 RCX: 0000000000455a09 2018/05/24 14:49:19 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/f\nle0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 6: socketpair$packet(0x2, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c653003", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fileQ\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 4: socketpair(0x1e, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:19 executing program 6: socketpair$packet(0x2c, 0x0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:19 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/f%le0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) [ 253.788034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 253.795298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.802563] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 253.809825] R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000004 2018/05/24 14:49:19 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:19 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 2: socketpair$packet(0x11, 0x2, 0x3bc, &(0x7f0000000100)) 2018/05/24 14:49:19 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\a', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:19 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fiue0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0x1300, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x325, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0x38010000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 5 (fault-call:0 fault-nth:5): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi\ne0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x377, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0x89000000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0x7, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi%e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0x6801, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x30c, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x130, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0x1f0, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0xa, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)="252f66696c6530ff", &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0/', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fi.e0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x12, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x345, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0xa301000000000000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fiLe0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x30b, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0-', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 4: socketpair(0x1e, 0x1400, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0xd101000000000000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fil%0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 5: perf_event_open(&(0x7f0000000180)={0xbc00, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:20 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:20 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:20 executing program 2: socketpair$packet(0x11, 0x2, 0x3c2, &(0x7f0000000100)) 2018/05/24 14:49:20 executing program 6: socketpair$packet(0x11, 0x7d000000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:21 executing program 2: socketpair$packet(0x11, 0x2, 0x3a7, &(0x7f0000000100)) 2018/05/24 14:49:21 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:21 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1000f00b0b67180673f1fe4ac14149aeb", 0x11}], 0x1}, 0x0) 2018/05/24 14:49:21 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/fil\n0\x00', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:21 executing program 6: socketpair$packet(0x11, 0x8c010000, 0x300, &(0x7f0000000100)) 2018/05/24 14:49:21 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) mount(&(0x7f0000000000)='%/file0,', &(0x7f0000000040)='/\x00', &(0x7f0000000080)='nfs\x00', 0x860020, &(0x7f00000000c0)) 2018/05/24 14:49:21 executing program 4: socketpair(0x1e, 0x1, 0x4700000000000000, &(0x7f0000000140)={0x0, 0x0}) 2018/05/24 14:49:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x5200, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 14:49:21 executing program 6: socketpair$packet(0x11, 0x2701, 0x300, &(0x7f0000000100)) [ 400.978292] watchdog: BUG: soft lockup - CPU#1 stuck for 134s! [syz-executor2:4542] [ 400.986130] Modules linked in: [ 400.989319] irq event stamp: 74743978 [ 400.993122] hardirqs last enabled at (74743977): [] d_walk+0x80f/0xc80 [ 401.001435] hardirqs last disabled at (74743978): [] interrupt_entry+0xb5/0xf0 [ 401.010352] softirqs last enabled at (14176864): [] __do_softirq+0x778/0xaf5 [ 401.019184] softirqs last disabled at (14176731): [] irq_exit+0x1d1/0x200 [ 401.027668] CPU: 1 PID: 4542 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #21 [ 401.035455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.044810] RIP: 0010:lock_release+0x4d4/0xa10 [ 401.049382] RSP: 0018:ffff8801a0b978b8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 401.057086] RAX: dffffc0000000000 RBX: 1ffff10034172f1c RCX: 1ffff100341711c5 [ 401.064347] RDX: 1ffffffff11a316d RSI: 0000000000000005 RDI: 0000000000000286 [ 401.071612] RBP: ffff8801a0b979e8 R08: 1ffff10034172f20 R09: ffffed003b5e46c2 [ 401.078872] R10: 0000000000000003 R11: 0000000000000004 R12: ffff8801a0b88600 [ 401.086139] R13: ffffffff88d8e320 R14: ffff8801a0b88600 R15: ffff8801a0b97900 [ 401.093409] FS: 00000000013bf940(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 401.101802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 401.107673] CR2: 00007ffe5e7eceac CR3: 00000001a0ab6000 CR4: 00000000001406e0 [ 401.114945] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 401.122204] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 401.129464] Call Trace: [ 401.132056] ? lock_downgrade+0x8e0/0x8e0 [ 401.136206] ? kasan_check_read+0x11/0x20 [ 401.140354] ? rcu_is_watching+0x85/0x140 [ 401.144496] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 401.149076] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 401.154260] ? kasan_check_write+0x14/0x20 [ 401.158490] ? do_raw_spin_lock+0xc1/0x200 [ 401.162723] d_walk+0x716/0xc80 [ 401.166004] ? d_shrink_del+0x3b0/0x3b0 [ 401.169977] ? dget_parent+0x680/0x680 [ 401.173858] ? shrink_dentry_list+0x5a8/0x7c0 [ 401.178352] ? is_subdir+0x480/0x480 [ 401.182063] ? shrink_dcache_parent+0x199/0x230 [ 401.186724] ? shrink_dcache_parent+0xc7/0x230 [ 401.191303] shrink_dcache_parent+0x179/0x230 [ 401.195896] ? path_has_submounts+0x1a0/0x1a0 [ 401.200394] ? down_write+0x87/0x120 [ 401.204104] ? vfs_rmdir+0xe0/0x470 [ 401.207724] ? down_read+0x1b0/0x1b0 [ 401.211440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.216975] ? security_inode_rmdir+0xf4/0x130 [ 401.221555] vfs_rmdir+0x202/0x470 [ 401.225094] do_rmdir+0x523/0x610 [ 401.228549] ? __ia32_sys_mkdir+0x80/0x80 [ 401.232697] ? exit_to_usermode_loop+0x87/0x310 [ 401.237365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.242899] ? exit_to_usermode_loop+0x1ef/0x310 [ 401.247657] ? do_syscall_64+0x92/0x800 [ 401.251638] __x64_sys_rmdir+0x36/0x40 [ 401.255521] do_syscall_64+0x1b1/0x800 [ 401.259401] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 401.264238] ? syscall_return_slowpath+0x5c0/0x5c0 [ 401.269169] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 401.274530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.279374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.284556] RIP: 0033:0x455777 [ 401.287743] RSP: 002b:00007ffe5e7ed5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 401.295449] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 401.302709] RDX: 0000000000000000 RSI: 00007ffe5e7ef360 RDI: 00007ffe5e7ef360 [ 401.309972] RBP: 00007ffe5e7ef360 R08: 0000000000000000 R09: 0000000000000001 [ 401.317233] R10: 0000000000000006 R11: 0000000000000206 R12: 00000000013c0940 [ 401.324494] R13: 0000000000000000 R14: 000000000000037d R15: 000000000003e4bb [ 401.331762] Code: 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 a3 03 00 00 48 83 3d 73 84 74 07 00 0f 84 b8 02 00 00 48 8b bd e8 fe ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 [ 401.351133] Sending NMI from CPU 1 to CPUs 0: [ 401.355627] NMI backtrace for cpu 0 [ 401.355637] CPU: 0 PID: 4544 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #21 [ 401.355641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.355654] RIP: 0010:lock_acquire+0xf7/0x520 [ 401.355659] RSP: 0018:ffff88019f1f78d8 EFLAGS: 00000286 [ 401.355666] RAX: dffffc0000000000 RBX: 1ffff10033e3ef20 RCX: 0000000000000000 [ 401.355670] RDX: 1ffffffff11a316c RSI: 0000000000000000 RDI: ffffffff88d18b60 [ 401.355675] RBP: ffff88019f1f79c8 R08: 0000000000000001 R09: 0000000000000000 [ 401.355679] R10: ffff88019f1ec680 R11: 0000000000000000 R12: 0000000000000000 [ 401.355684] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 401.355691] FS: 0000000001923940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 401.355696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 401.355701] CR2: 00007ffcbe1dff1c CR3: 000000019f1c9000 CR4: 00000000001406f0 [ 401.355709] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 401.355713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 401.355715] Call Trace: [ 401.355724] ? lock_downgrade+0x8e0/0x8e0 [ 401.355731] ? lock_release+0xa10/0xa10 [ 401.355738] ? lock_release+0xa10/0xa10 [ 401.355749] ? kasan_check_read+0x11/0x20 [ 401.355757] ? mark_held_locks+0xc9/0x160 [ 401.355768] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 401.355777] ? d_walk+0x80f/0xc80 [ 401.355788] _raw_spin_lock+0x2a/0x40 [ 401.355795] ? d_walk+0x261/0xc80 [ 401.355802] d_walk+0x261/0xc80 [ 401.355811] ? d_shrink_del+0x3b0/0x3b0 [ 401.355819] ? dget_parent+0x680/0x680 [ 401.355827] ? shrink_dentry_list+0x5a8/0x7c0 [ 401.355836] ? is_subdir+0x480/0x480 [ 401.355844] ? shrink_dcache_parent+0x199/0x230 [ 401.355852] ? shrink_dcache_parent+0xc7/0x230 [ 401.355861] shrink_dcache_parent+0x179/0x230 [ 401.355869] ? path_has_submounts+0x1a0/0x1a0 [ 401.355877] ? down_write+0x87/0x120 [ 401.355885] ? vfs_rmdir+0xe0/0x470 [ 401.355892] ? down_read+0x1b0/0x1b0 [ 401.355903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.355913] ? security_inode_rmdir+0xf4/0x130 [ 401.355921] vfs_rmdir+0x202/0x470 [ 401.355930] do_rmdir+0x523/0x610 [ 401.355940] ? __ia32_sys_mkdir+0x80/0x80 [ 401.355949] ? exit_to_usermode_loop+0x87/0x310 [ 401.355959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.355967] ? exit_to_usermode_loop+0x1ef/0x310 [ 401.355976] ? do_syscall_64+0x92/0x800 [ 401.355985] __x64_sys_rmdir+0x36/0x40 [ 401.355993] do_syscall_64+0x1b1/0x800 [ 401.356004] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 401.356013] ? syscall_return_slowpath+0x5c0/0x5c0 [ 401.356023] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 401.356033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.356043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.356048] RIP: 0033:0x455777 [ 401.356052] RSP: 002b:00007ffcbe1e0628 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 401.356059] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 401.356064] RDX: 0000000000000000 RSI: 00007ffcbe1e23d0 RDI: 00007ffcbe1e23d0 [ 401.356068] RBP: 00007ffcbe1e23d0 R08: 0000000000000000 R09: 0000000000000001 [ 401.356073] R10: 0000000000000006 R11: 0000000000000206 R12: 0000000001924940 [ 401.356077] R13: 0000000000000000 R14: 00000000000003af R15: 000000000003e4f0 [ 401.356081] Code: d1 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c9 03 00 00 48 83 3d 2f 7e 74 07 00 0f 84 1b 03 00 00 <9c> 58 0f 1f 44 00 00 48 c7 c7 70 8b d1 88 48 89 85 20 ff ff ff [ 401.356636] Kernel panic - not syncing: softlockup: hung tasks [ 401.691847] CPU: 1 PID: 4542 Comm: syz-executor2 Tainted: G L 4.17.0-rc4+ #21 [ 401.700410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.709759] Call Trace: [ 401.712329] [ 401.714480] dump_stack+0x1b9/0x294 [ 401.718104] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.723295] ? printk_safe_log_store+0x260/0x260 [ 401.728046] panic+0x22f/0x4de [ 401.731235] ? add_taint.cold.5+0x16/0x16 [ 401.735384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.740918] ? watchdog_timer_fn.cold.5+0xe2/0x126 [ 401.745844] ? watchdog_timer_fn.cold.5+0xd9/0x126 [ 401.750772] watchdog_timer_fn.cold.5+0xf3/0x126 [ 401.755528] __hrtimer_run_queues+0x3e3/0x10a0 [ 401.760111] ? watchdog+0x30/0x30 [ 401.763562] ? hrtimer_start_range_ns+0xd10/0xd10 [ 401.768405] ? pvclock_read_flags+0x160/0x160 [ 401.772891] ? kvm_clock_read+0x25/0x30 [ 401.776864] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 401.781880] ? kvm_clock_read+0x25/0x30 [ 401.785849] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 401.790859] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 401.796222] ? do_timer+0x50/0x50 [ 401.799669] ? rcu_nmi_exit+0xd7/0x2b0 [ 401.803555] ? do_raw_spin_lock+0xc1/0x200 [ 401.807792] hrtimer_interrupt+0x2f3/0x750 [ 401.812034] smp_apic_timer_interrupt+0x15d/0x710 [ 401.816872] ? smp_call_function_single_interrupt+0x650/0x650 [ 401.822749] ? _raw_spin_lock+0x32/0x40 [ 401.826719] ? _raw_spin_unlock+0x22/0x30 [ 401.830865] ? handle_edge_irq+0x330/0x870 [ 401.835093] ? task_prio+0x50/0x50 [ 401.838639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.843480] apic_timer_interrupt+0xf/0x20 [ 401.847698] [ 401.849931] RIP: 0010:lock_release+0x4d4/0xa10 [ 401.854500] RSP: 0018:ffff8801a0b978b8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 401.862202] RAX: dffffc0000000000 RBX: 1ffff10034172f1c RCX: 1ffff100341711c5 [ 401.869461] RDX: 1ffffffff11a316d RSI: 0000000000000005 RDI: 0000000000000286 [ 401.876720] RBP: ffff8801a0b979e8 R08: 1ffff10034172f20 R09: ffffed003b5e46c2 [ 401.883979] R10: 0000000000000003 R11: 0000000000000004 R12: ffff8801a0b88600 [ 401.891243] R13: ffffffff88d8e320 R14: ffff8801a0b88600 R15: ffff8801a0b97900 [ 401.898528] ? lock_downgrade+0x8e0/0x8e0 [ 401.902675] ? kasan_check_read+0x11/0x20 [ 401.906819] ? rcu_is_watching+0x85/0x140 [ 401.910961] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 401.915540] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 401.920730] ? kasan_check_write+0x14/0x20 [ 401.924963] ? do_raw_spin_lock+0xc1/0x200 [ 401.929201] d_walk+0x716/0xc80 [ 401.932481] ? d_shrink_del+0x3b0/0x3b0 [ 401.936453] ? dget_parent+0x680/0x680 [ 401.940337] ? shrink_dentry_list+0x5a8/0x7c0 [ 401.944833] ? is_subdir+0x480/0x480 [ 401.948541] ? shrink_dcache_parent+0x199/0x230 [ 401.953204] ? shrink_dcache_parent+0xc7/0x230 [ 401.957786] shrink_dcache_parent+0x179/0x230 [ 401.962278] ? path_has_submounts+0x1a0/0x1a0 [ 401.966773] ? down_write+0x87/0x120 [ 401.970478] ? vfs_rmdir+0xe0/0x470 [ 401.974106] ? down_read+0x1b0/0x1b0 [ 401.977822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.983355] ? security_inode_rmdir+0xf4/0x130 [ 401.987934] vfs_rmdir+0x202/0x470 [ 401.991472] do_rmdir+0x523/0x610 [ 401.994925] ? __ia32_sys_mkdir+0x80/0x80 [ 401.999073] ? exit_to_usermode_loop+0x87/0x310 [ 402.003741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.009276] ? exit_to_usermode_loop+0x1ef/0x310 [ 402.014031] ? do_syscall_64+0x92/0x800 [ 402.018006] __x64_sys_rmdir+0x36/0x40 [ 402.021891] do_syscall_64+0x1b1/0x800 [ 402.025773] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 402.030625] ? syscall_return_slowpath+0x5c0/0x5c0 [ 402.035557] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 402.040918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.045760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.050938] RIP: 0033:0x455777 [ 402.054116] RSP: 002b:00007ffe5e7ed5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 402.061821] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 402.069086] RDX: 0000000000000000 RSI: 00007ffe5e7ef360 RDI: 00007ffe5e7ef360 [ 402.076347] RBP: 00007ffe5e7ef360 R08: 0000000000000000 R09: 0000000000000001 [ 402.083606] R10: 0000000000000006 R11: 0000000000000206 R12: 00000000013c0940 [ 402.090872] R13: 0000000000000000 R14: 000000000000037d R15: 000000000003e4bb [ 402.098861] Dumping ftrace buffer: [ 402.102463] (ftrace buffer empty) [ 402.106151] Kernel Offset: disabled [ 402.109757] Rebooting in 86400 seconds..