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@mweinelt
Created January 17, 2021 11:20
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[pid 167813] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=1951637048, u64=139841791827512}}], 128, -1, NULL, 3) = 1
[pid 167813] futex(0xdd2bd0, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167813] read(5, "GET /metrics?target=8.8.4.4 HTTP"..., 4096) = 418
[pid 167813] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167806] <... futex resumed>) = 0
[pid 167813] newfstatat(AT_FDCWD, "/proc", <unfinished ...>
[pid 167806] futex(0xc0000704c8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167813] <... newfstatat resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, 0) = 0
[pid 375414] <... futex resumed>) = 0
[pid 167806] <... futex resumed>) = 1
[pid 375414] epoll_pwait(4, [], 128, 0, NULL, 0) = 0
[pid 375414] futex(0xc000070148, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167813] newfstatat(AT_FDCWD, "/proc/167806", <unfinished ...>
[pid 375414] futex(0xc000040bc8, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167813] <... newfstatat resumed>{st_mode=S_IFDIR|0555, st_size=0, ...}, 0) = 0
[pid 375414] futex(0xdd69e0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999996102} <unfinished ...>
[pid 167814] <... futex resumed>) = 0
[pid 167813] openat(AT_FDCWD, "/proc/167806/stat", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 167806] epoll_pwait(4, <unfinished ...>
[pid 167814] read(5, <unfinished ...>
[pid 167806] <... epoll_pwait resumed>[], 128, 0, NULL, 824635596968) = 0
[pid 167814] <... read resumed>0xc00015e491, 1) = -1 EAGAIN (Resource temporarily unavailable)
[pid 167806] futex(0xdd2bc0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} <unfinished ...>
[pid 167814] futex(0xc000040bc8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167813] <... openat resumed>) = 6
[pid 167813] futex(0xc000040848, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167806] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out)
[pid 167815] <... futex resumed>) = 0
[pid 167806] futex(0xdd2bc0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} <unfinished ...>
[pid 167815] futex(0xdd2bc0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable)
[pid 167815] <... futex resumed>) = 0
[pid 167815] futex(0xc000070148, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167812] <... futex resumed>) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, <unfinished ...>
[pid 167806] epoll_pwait(4, <unfinished ...>
[pid 167812] <... nanosleep resumed>NULL) = 0
[pid 167806] <... epoll_pwait resumed>[], 128, 0, NULL, 14622328) = 0
[pid 167812] futex(0xdd2bd0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} <unfinished ...>
[pid 167806] futex(0xdd2bd0, FUTEX_WAKE_PRIVATE, 1) = 0
[pid 167812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable)
[pid 167806] futex(0xc000070148, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167815] <... futex resumed>) = 0
[pid 167806] <... futex resumed>) = 1
[pid 167815] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=1951636840, u64=139841791827304}} <unfinished ...>
[pid 167806] futex(0xc000040848, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167815] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted)
[pid 167813] <... futex resumed>) = 0
[pid 167806] <... futex resumed>) = 1
[pid 167813] epoll_pwait(4, [], 128, 0, NULL, 0) = 0
[pid 167813] nanosleep({tv_sec=0, tv_nsec=3000}, <unfinished ...>
[pid 167815] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc00004b4c4 <unfinished ...>
[pid 167813] <... nanosleep resumed>NULL) = 0
[pid 167813] epoll_pwait(4, <unfinished ...>
[pid 167815] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted)
[pid 167815] read(6, <unfinished ...>
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167815] <... read resumed>"167806 (fping-exporter) R 1 1678"..., 512) = 300
[pid 167815] read(6, "", 1236) = 0
[pid 167815] close(6) = 0
[pid 167815] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167815] openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 167806] <... futex resumed>) = 0
[pid 167815] <... openat resumed>) = 6
[pid 167806] futex(0xc000040bc8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167815] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=1951636840, u64=139841791827304}} <unfinished ...>
[pid 167814] <... futex resumed>) = 0
[pid 167806] <... futex resumed>) = 1
[pid 167814] futex(0xc000040bc8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167815] <... epoll_ctl resumed>) = 0
[pid 167813] <... epoll_pwait resumed>[{EPOLLIN|EPOLLOUT, {u32=1951636840, u64=139841791827304}}], 128, -1, NULL, 3) = 1
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167813] epoll_pwait(4, <unfinished ...>
[pid 167815] fcntl(6, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
[pid 167815] fcntl(6, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0
[pid 167815] read(6, "cpu 4068033 441 670456 55931165"..., 512) = 512
[pid 167815] read(6, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 886
[pid 167815] read(6, "", 2186) = 0
[pid 167815] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc0000f1114) = 0
[pid 167815] close(6) = 0
[pid 167815] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167815] openat(AT_FDCWD, "/proc/167806/fd", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 167806] <... futex resumed>) = 0
[pid 167815] <... openat resumed>) = 6
[pid 167806] futex(0xc000040bc8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167815] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=1951636840, u64=139841791827304}} <unfinished ...>
[pid 167806] <... futex resumed>) = 1
[pid 167814] <... futex resumed>) = 0
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167814] futex(0xc000040bc8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167815] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted)
[pid 167815] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc0000f169c) = -1 EPERM (Operation not permitted)
[pid 167815] getdents64(6, /* 9 entries */, 8192) = 216
[pid 167815] getdents64(6, /* 0 entries */, 8192) = 0
[pid 167815] close(6) = 0
[pid 167815] futex(0xc000040bc8, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167815] openat(AT_FDCWD, "/proc/167806/limits", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 167814] <... futex resumed>) = 0
[pid 167815] <... openat resumed>) = 6
[pid 167814] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167815] epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=1951636840, u64=139841791827304}} <unfinished ...>
[pid 167814] <... futex resumed>) = 1
[pid 167806] <... futex resumed>) = 0
[pid 167815] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted)
[pid 167814] futex(0xc000040bc8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167815] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0xc0000f155c) = -1 EPERM (Operation not permitted)
[pid 167815] read(6, "Limit Soft L"..., 4096) = 1323
[pid 167815] read(6, "", 2773) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, <unfinished ...>
[pid 167815] close(6) = 0
[pid 167815] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 167812] <... nanosleep resumed>NULL) = 0
[pid 167815] <... futex resumed>) = 1
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, <unfinished ...>
[pid 167806] <... futex resumed>) = 0
[pid 167812] <... nanosleep resumed>NULL) = 0
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, <unfinished ...>
[pid 167815] write(5, "HTTP/1.1 200 OK\r\nContent-Encodin"..., 1591 <unfinished ...>
[pid 167812] <... nanosleep resumed>NULL) = 0
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, <unfinished ...>
[pid 167815] <... write resumed>) = 1591
[pid 167815] futex(0xdd3448, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167815] read(5, 0xc00012b000, 4096) = -1 EAGAIN (Resource temporarily unavailable)
[pid 167815] futex(0xc000070148, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167806] <... futex resumed>) = 0
[pid 167806] futex(0xdd3448, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167812] <... nanosleep resumed>NULL) = 0
[pid 167812] futex(0xdd2bd0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} <unfinished ...>
[pid 375414] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out)
[pid 375414] futex(0xdd2bd0, FUTEX_WAKE_PRIVATE, 1) = 1
[pid 167812] <... futex resumed>) = 0
[pid 375414] futex(0xc0000704c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid 167812] nanosleep({tv_sec=0, tv_nsec=20000}, NULL) = 0
[pid 167812] futex(0xdd2bd0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0}
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