mountfrom re-exec error: exit status 1: output: no such file or directory - Overlay2 driver #30057

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ffleureau opened this Issue Jan 11, 2017 · 4 comments

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@ffleureau

Description

When i try to start a container, it fails with the following error message:
ERROR: Cannot create container for service service_name: error creating overlay mount to /var/lib/docker/overlay2/3f3932836fe5c53f272fa5c83d937d34bd47450c652c2f3b7f8bdab78f9c7852-init/merged: mountfrom re-exec error: exit status 1: output: no such file or directory

This did not happen each time.
Command is ok if docker daemon is restarted.

Steps to reproduce the issue:

  1. docker-compose -f services.yml run --rm service_name

Describe the results you received:
Container did not start

Describe the results you expected:
Container is started

Output of docker version:


Client:
Version:      1.12.3
API version:  1.24
Go version:   go1.6.3
Git commit:   6b644ec
Built:
OS/Arch:      linux/amd64
 
Server:
Version:      1.12.3
API version:  1.24
Go version:   go1.6.3
Git commit:   6b644ec
Built:
OS/Arch:      linux/amd64

Output of docker info:


Containers: 1
Running: 1
Paused: 0
Stopped: 0
Images: 16
Server Version: 1.12.3
Storage Driver: overlay2
Backing Filesystem: extfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge overlay host null
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options: seccomp
Kernel Version: 4.8.11-1.el7.elrepo.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
CPUs: 6
Total Memory: 15.67 GiB
Name: sma-bck-05
ID: NQSW:ZRW5:HEUL:MP5S:N63O:LLDV:6GB6:IEQL:BH7X:M2O3:BVTB:BLRJ
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Insecure Registries:
127.0.0.0/8
@ffleureau ffleureau changed the title from mountfrom re-exec error: exit status 1: output: no such file or directory - Overlay driver to mountfrom re-exec error: exit status 1: output: no such file or directory - Overlay2 driver Jan 11, 2017
@justincormack
Member

Can you test on 1.12.6 or 1.12.5?

@ffleureau

Error still present in 1.12.6.

@justincormack
Member

Can you strace -f the docker-containerd process when you run a container, and paste the output so we can see what the failed system call is?

@ffleureau

Here the result of strace, I don't know what to look at:

[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25406] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] <... futex resumed> )       = 0
[pid 25406] <... futex resumed> )       = 1
[pid 25404] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25406] futex(0xc820026908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] <... futex resumed> )       = 1
[pid 25413] <... futex resumed> )       = 0
[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25413] <... futex resumed> )       = 0
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25404] futex(0xc820026908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25409] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] <... futex resumed> )       = 1
[pid 25406] <... futex resumed> )       = 0
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25409] <... futex resumed> )       = 0
[pid 25406] futex(0xc820026908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25409] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25413] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25409] <... futex resumed> )       = 0
[pid 25413] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25409] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] <... futex resumed> )       = 0
[pid 25409] <... futex resumed> )       = 1
[pid 25413] <... select resumed> )      = 0 (Timeout)
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] stat("docker-containerd",  <unfinished ...>
[pid 25413] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25404] <... stat resumed> 0xc8201505e8) = -1 ENOENT (No such file or directory)
[pid 25413] <... select resumed> )      = 0 (Timeout)
[pid 25413] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] rt_sigprocmask(SIG_SETMASK, ~[ILL TRAP BUS FPE SEGV STKFLT CHLD PROF RTMIN RT_1],  <unfinished ...>
[pid 25413] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25404] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25404] <... futex resumed> )       = 0
[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25404] rt_sigprocmask(SIG_SETMASK, ~[ILL TRAP BUS FPE USR1 SEGV STKFLT CHLD PROF RTMIN RT_1], NULL, 8) = 0
[pid 25404] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25404] <... futex resumed> )       = 1
[pid 25413] <... futex resumed> )       = 0
[pid 25409] futex(0xc820026908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25409] <... futex resumed> )       = 1
[pid 25406] <... futex resumed> )       = 0
[pid 25409] getrlimit(RLIMIT_NOFILE,  <unfinished ...>
[pid 25406] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... getrlimit resumed> {rlim_cur=1024, rlim_max=4*1024}) = 0
[pid 25413] <... futex resumed> )       = 0
[pid 25406] <... futex resumed> )       = 1
[pid 25413] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25409] write(2, "\33[33mWARN\33[0m[0000] containerd: "..., 107 <unfinished ...>
WARN[0000] containerd: low RLIMIT_NOFILE changing to max  current=1024 max=4096
[pid 25406] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... write resumed> )       = 107
[pid 25404] <... futex resumed> )       = 0
[pid 25409] setrlimit(RLIMIT_NOFILE, {rlim_cur=4*1024, rlim_max=4*1024} <unfinished ...>
[pid 25413] <... select resumed> )      = 0 (Timeout)
[pid 25406] <... futex resumed> )       = 1
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... setrlimit resumed> )   = 0
[pid 25406] futex(0xc820026908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] <... futex resumed> )       = 1
[pid 25410] <... futex resumed> )       = 0
[pid 25409] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] <... futex resumed> )       = 0
[pid 25409] <... futex resumed> )       = 1
[pid 25404] rt_sigprocmask(SIG_SETMASK, ~[ILL TRAP BUS FPE USR1 SEGV TERM STKFLT CHLD PROF RTMIN RT_1],  <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 25404] futex(0xc82005a908, FUTEX_WAKE, 1) = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25404] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25404] <... futex resumed> )       = 1
[pid 25410] <... futex resumed> )       = 0
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] futex(0xee54c8, FUTEX_WAKE, 1 <unfinished ...>
[pid 25404] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25404] rt_sigprocmask(SIG_SETMASK, ~[INT ILL TRAP BUS FPE USR1 SEGV TERM STKFLT CHLD PROF RTMIN RT_1],  <unfinished ...>
[pid 25410] <... futex resumed> )       = 0
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25404] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25404] <... futex resumed> )       = 0
[pid 25410] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 10000} <unfinished ...>
[pid 25404] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] <... select resumed> )      = 0 (Timeout)
[pid 25404] <... futex resumed> )       = 1
[pid 25410] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25409] <... futex resumed> )       = 0
[pid 25404] futex(0xee54c8, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] <... futex resumed> )       = 0
[pid 25410] <... futex resumed> )       = 1
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25413] futex(0xc8201e2108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] stat("/run/containerd", {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0
[pid 25410] openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 3
[pid 25410] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid 25410] read(3, "cpu  28786568 211 5530068 319058"..., 512) = 512
[pid 25410] read(3, "0 0 0 10358066 34129005 2468430 "..., 1024) = 1024
[pid 25410] read(3, "4042 0 1406763 147268399 0 15405"..., 2048) = 37
[pid 25410] read(3, "", 2011)           = 0
[pid 25410] close(3)                    = 0
[pid 25410] mmap(0xc820200000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820200000
[pid 25410] mmap(0xc81ffe8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81ffe8000
[pid 25410] openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
[pid 25410] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid 25410] read(3, "MemTotal:       16432220 kB\nMemF"..., 512) = 512
[pid 25410] read(3, "s:        319132 kB\nMapped:     "..., 1024) = 739
[pid 25410] read(3, "", 2333)           = 0
[pid 25410] close(3)                    = 0
[pid 25410] epoll_create1(0)            = 3
[pid 25410] futex(0xc8201e2108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25413] <... futex resumed> )       = 0
[pid 25410] <... futex resumed> )       = 1
[pid 25413] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25410] openat(AT_FDCWD, "/run/containerd/events.log", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 25413] <... select resumed> )      = 0 (Timeout)
[pid 25410] <... openat resumed> )      = 4
[pid 25413] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] read(4,  <unfinished ...>
[pid 25413] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25410] <... read resumed> "", 512) = 0
[pid 25413] epoll_wait(3,  <unfinished ...>
[pid 25410] close(4 <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... close resumed> )       = 0
[pid 25410] openat(AT_FDCWD, "/run/containerd/events.log", O_WRONLY|O_CREAT|O_TRUNC|O_APPEND|O_CLOEXEC, 0755) = 4
[pid 25410] futex(0xc82005a908, FUTEX_WAKE, 1) = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25410] openat(AT_FDCWD, "/run/containerd", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 25409] futex(0xc820026908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] <... openat resumed> )      = 5
[pid 25409] <... futex resumed> )       = 1
[pid 25406] <... futex resumed> )       = 0
[pid 25410] getdents64(5,  <unfinished ...>
[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25406] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25410] <... getdents64 resumed> /* 3 entries */, 4096) = 80
[pid 25410] getdents64(5, /* 0 entries */, 4096) = 0
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25410] lstat("/run/containerd/events.log",  <unfinished ...>
[pid 25406] <... select resumed> )      = 0 (Timeout)
[pid 25410] <... lstat resumed> {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] close(5 <unfinished ...>
[pid 25406] futex(0xc820026908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... close resumed> )       = 0
[pid 25410] futex(0xc820026908, FUTEX_WAKE, 1) = 1
[pid 25406] <... futex resumed> )       = 0
[pid 25410] unlinkat(AT_FDCWD, "/run/containerd/containerd.sock", 0 <unfinished ...>
[pid 25406] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] <... unlinkat resumed> )    = -1 ENOENT (No such file or directory)
[pid 25409] <... futex resumed> )       = 0
[pid 25406] <... futex resumed> )       = 1
[pid 25410] umask(0777 <unfinished ...>
[pid 25409] mmap(0x7faad8000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 <unfinished ...>
[pid 25410] <... umask resumed> )       = 077
[pid 25409] <... mmap resumed> )        = 0x7faad8000000
[pid 25410] socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0 <unfinished ...>
[pid 25409] mprotect(0x7faad8000000, 135168, PROT_READ|PROT_WRITE) = 0
[pid 25409] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1],  <unfinished ...>
[pid 25406] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25409] <... rt_sigprocmask resumed> [], 8) = 0
[pid 25410] <... socket resumed> )      = 5
[pid 25409] mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid 25410] setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4 <unfinished ...>
[pid 25409] <... mmap resumed> )        = 0x7faae05e2000
[pid 25410] <... setsockopt resumed> )  = 0
[pid 25406] <... select resumed> )      = 0 (Timeout)
[pid 25409] mprotect(0x7faae05e2000, 4096, PROT_NONE <unfinished ...>
[pid 25410] setsockopt(5, SOL_SOCKET, SO_REUSEADDR, [1], 4 <unfinished ...>
[pid 25409] <... mprotect resumed> )    = 0
[pid 25410] <... setsockopt resumed> )  = 0
[pid 25409] clone( <unfinished ...>
[pid 25410] bind(5, {sa_family=AF_LOCAL, sun_path="/run/containerd/containerd.sock"}, 34Process 25414 attached
 <unfinished ...>
[pid 25406] futex(0xc820026908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... bind resumed> )        = 0
[pid 25409] <... clone resumed> child_stack=0x7faae0de1fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7faae0de29d0, tls=0x7faae0de2700, child_tidptr=0x7faae0de29d0) = 25414
[pid 25409] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid 25410] listen(5, 128 <unfinished ...>
[pid 25409] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 25410] <... listen resumed> )      = 0
[pid 25410] epoll_create1(EPOLL_CLOEXEC <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... epoll_create1 resumed> ) = 6
[pid 25410] epoll_ctl(6, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3838904064, u64=140371960071936}} <unfinished ...>
[pid 25414] set_robust_list(0x7faae0de29e0, 24 <unfinished ...>
[pid 25410] <... epoll_ctl resumed> )   = 0
[pid 25414] <... set_robust_list resumed> ) = 0
[pid 25410] getsockname(5,  <unfinished ...>
[pid 25414] sigaltstack(NULL, {ss_sp=0, ss_flags=SS_DISABLE, ss_size=0}) = 0
[pid 25410] <... getsockname resumed> {sa_family=AF_LOCAL, sun_path="/run/containerd/containerd.sock"}, [34]) = 0
[pid 25414] sigaltstack({ss_sp=0xc820246000, ss_flags=0, ss_size=32672} <unfinished ...>
[pid 25410] fchmodat(AT_FDCWD, "/run/containerd/containerd.sock", 0660 <unfinished ...>
[pid 25414] <... sigaltstack resumed> , NULL) = 0
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25414] gettid( <unfinished ...>
[pid 25410] <... fchmodat resumed> )    = 0
[pid 25405] epoll_wait(6, {}, 128, 0)   = 0
[pid 25405] select(0, NULL, NULL, NULL, {0, 10000} <unfinished ...>
[pid 25414] <... gettid resumed> )      = 25414
[pid 25410] umask(077 <unfinished ...>
[pid 25414] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid 25410] <... umask resumed> )       = 0777
[pid 25414] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 25414] epoll_wait(6,  <unfinished ...>
[pid 25410] openat(AT_FDCWD, "/etc/localtime", O_RDONLY <unfinished ...>
[pid 25414] <... epoll_wait resumed> {}, 128, 0) = 0
[pid 25410] <... openat resumed> )      = 7
[pid 25414] epoll_wait(6,  <unfinished ...>
[pid 25410] read(7, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0\f\0\0\0\0"..., 4096) = 2945
[pid 25410] read(7, "", 4096)           = 0
[pid 25410] close(7)                    = 0
[pid 25410] futex(0xc82005a908, FUTEX_WAKE, 1) = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25410] accept4(5,  <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... accept4 resumed> 0xc820256af8, [112], SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EAGAIN (Resource temporarily unavailable)
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25408] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25408] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25408] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25408] <... futex resumed> )       = 1
[pid 25410] <... futex resumed> )       = 0
[pid 25408] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25408] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25408] futex(0xee4338, FUTEX_WAIT, 0, {4, 999139241} <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... select resumed> )      = 0 (Timeout)
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25408] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25408] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25408] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 0
[pid 25408] <... futex resumed> )       = 1
[pid 25410] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25408] futex(0xc82005a108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25410] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] futex(0xee4338, FUTEX_WAIT, 0, {4, 998641119} <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25410] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25410] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25410] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25409] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25410] futex(0xc82005a108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 1
[pid 25408] <... futex resumed> )       = 0
[pid 25410] futex(0xee4338, FUTEX_WAIT, 0, {4, 998435999} <unfinished ...>
[pid 25409] <... select resumed> )      = 0 (Timeout)
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25408] futex(0xc82005a108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25410] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25410] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25410] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 1
[pid 25409] <... futex resumed> )       = 0
[pid 25409] futex(0xc82005a108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25409] <... futex resumed> )       = 1
[pid 25408] <... futex resumed> )       = 0
[pid 25409] futex(0xee4338, FUTEX_WAIT, 0, {4, 998615098} <unfinished ...>
[pid 25408] futex(0xc82005a108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25409] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25409] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25409] futex(0xc82005a108, FUTEX_WAKE, 1) = 1
[pid 25408] <... futex resumed> )       = 0
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25409] futex(0xc820027108, FUTEX_WAKE, 1) = 1
[pid 25410] <... futex resumed> )       = 0
[pid 25408] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25409] futex(0xee4338, FUTEX_WAIT, 0, {4, 998864958} <unfinished ...>
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25408] <... select resumed> )      = 0 (Timeout)
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25408] futex(0xc82005a108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25409] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25409] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25409] futex(0xc82005a108, FUTEX_WAKE, 1) = 1
[pid 25408] <... futex resumed> )       = 0
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25408] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25410] <... futex resumed> )       = 0
[pid 25408] <... futex resumed> )       = 1
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25408] futex(0xee4338, FUTEX_WAIT, 0, {4, 998873073} <unfinished ...>
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25408] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25408] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25408] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 0
[pid 25408] <... futex resumed> )       = 1
[pid 25410] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25408] futex(0xc82005a908, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25409] <... futex resumed> )       = 0
[pid 25408] <... futex resumed> )       = 1
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25409] futex(0xc82005a908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25410] <... select resumed> )      = 0 (Timeout)
[pid 25408] futex(0xee4338, FUTEX_WAIT, 0, {4, 998555287} <unfinished ...>
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0} <unfinished ...>
[pid 25408] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid 25408] futex(0xee4910, FUTEX_WAKE, 1) = 1
[pid 25405] <... futex resumed> )       = 0
[pid 25408] futex(0xc820027108, FUTEX_WAKE, 1 <unfinished ...>
[pid 25405] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 25410] <... futex resumed> )       = 0
[pid 25408] <... futex resumed> )       = 1
[pid 25410] select(0, NULL, NULL, NULL, {0, 100} <unfinished ...>
[pid 25408] futex(0xee4338, FUTEX_WAIT, 0, {4, 998764629} <unfinished ...>
[pid 25410] <... select resumed> )      = 0 (Timeout)
[pid 25405] <... select resumed> )      = 0 (Timeout)
[pid 25410] futex(0xc820027108, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 25405] futex(0xee4910, FUTEX_WAIT, 0, {60, 0}^CProcess 25404 detached
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