ubuntuusers.de

Titel:
Unbenannt
Autor:
mainframed
Datum:
3. März 2022 21:01
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xxxx@dc01:~$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
[sudo] password for xxxx: 
Executing: /tmp/apt-key-gpghome.qHFMZDROjC/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
gpg: keyserver receive failed: No such file or directory
xxxx@dc01:~$ sudo strace apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
execve("/usr/bin/apt-key", ["apt-key", "adv", "--keyserver", "hkp://keyserver.ubuntu.com:80", "--recv-keys", "3FA7E0328081BFF6A14DA29AA6A19B38"...], 0x7ffddc3f2398 /* 13 vars */) = 0
brk(NULL)                               = 0x55ee9dead000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffee4ca5e30) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=63701, ...}) = 0
mmap(NULL, 63701, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f581b2b9000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360A\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\237\333t\347\262\27\320l\223\27*\202C\370T\177"..., 68, 880) = 68
fstat(3, {st_mode=S_IFREG|0755, st_size=2029560, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f581b2b7000
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\237\333t\347\262\27\320l\223\27*\202C\370T\177"..., 68, 880) = 68
mmap(NULL, 2037344, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f581b0c5000
mmap(0x7f581b0e7000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f581b0e7000
mmap(0x7f581b25f000, 319488, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19a000) = 0x7f581b25f000
mmap(0x7f581b2ad000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7f581b2ad000
mmap(0x7f581b2b3000, 13920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f581b2b3000
close(3)                                = 0
arch_prctl(ARCH_SET_FS, 0x7f581b2b8580) = 0
mprotect(0x7f581b2ad000, 16384, PROT_READ) = 0
mprotect(0x55ee9c643000, 8192, PROT_READ) = 0
mprotect(0x7f581b2f6000, 4096, PROT_READ) = 0
munmap(0x7f581b2b9000, 63701)           = 0
getuid()                                = 0
getgid()                                = 0
getpid()                                = 157606
rt_sigaction(SIGCHLD, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
geteuid()                               = 0
brk(NULL)                               = 0x55ee9dead000
brk(0x55ee9dece000)                     = 0x55ee9dece000
getppid()                               = 157603
getcwd("/home/xxxx", 4096)             = 12
openat(AT_FDCWD, "/usr/bin/apt-key", O_RDONLY) = 3
fcntl(3, F_DUPFD, 10)                   = 10
close(3)                                = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
geteuid()                               = 0
getegid()                               = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
read(10, "#!/bin/sh\n\nset -e\nunset GREP_OPT"..., 8192) = 8192
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157607
close(4)                                = 0
read(3, "\n\10", 128)                   = 2
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157607
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157607
wait4(-1, 0x7ffee4ca59fc, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157608
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157608
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157610
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157610
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157612
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157612
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157614
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157614
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157616
close(4)                                = 0
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157616
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157616
wait4(-1, 0x7ffee4ca59fc, WNOHANG, NULL) = -1 ECHILD (No child processes)
read(10, "eys. so this check wouldn't\n    "..., 8192) = 8192
read(10, "thout using gpg, just cat and fi"..., 8192) = 8192
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157617
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157617
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157619
close(4)                                = 0
read(3, "TRUSTEDFILE='/etc/apt/trusted.gp"..., 128) = 35
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 35
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157619
read(10, " really need a secret keyring af"..., 8192) = 3355
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157621
close(4)                                = 0
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157621
faccessat(AT_FDCWD, "gpg", X_OK)        = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/local/sbin/gpg", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/local/bin/gpg", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/sbin/gpg", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/bin/gpg", X_OK) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157623
close(4)                                = 0
read(3, "/tmp/apt-key-gpghome.NjJ4bJs16w\n", 128) = 32
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 32
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157623
rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGHUP, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGILL, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGABRT, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGFPE, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=0x55ee9c638c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f581b1080c0}, NULL, 8) = 0
stat("/usr/local/sbin/chmod", 0x7ffee4ca5560) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/chmod", 0x7ffee4ca5560) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/chmod", 0x7ffee4ca5560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/chmod", {st_mode=S_IFREG|0755, st_size=63864, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157637
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157637
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157637
wait4(-1, 0x7ffee4ca56dc, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157638
close(4)                                = 0
read(3, "gpg\n", 128)                   = 4
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157638
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157638
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157641
close(4)                                = 0
read(3, "/tmp/apt-key-gpghome.NjJ4bJs16w\n", 128) = 32
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157641
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157641
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/gpg.0.sh", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
write(1, "#!/bin/sh\nexec 'gpg' --ignore-ti"..., 174) = 174
wait4(-1, 0x7ffee4ca56fc, WNOHANG, NULL) = -1 ECHILD (No child processes)
dup2(11, 1)                             = 1
close(11)                               = 0
stat("/usr/local/sbin/touch", 0x7ffee4ca5820) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/touch", 0x7ffee4ca5820) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/touch", 0x7ffee4ca5820) = -1 ENOENT (No such file or directory)
stat("/usr/bin/touch", {st_mode=S_IFREG|0755, st_size=100728, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157649
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157649
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157649
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/gpgoutput.log", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
fcntl(2, F_DUPFD, 10)                   = 12
close(2)                                = 0
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
dup2(1, 2)                              = 2
stat("/usr/local/sbin/gpg", 0x7ffee4ca5800) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/gpg", 0x7ffee4ca5800) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/gpg", 0x7ffee4ca5800)   = -1 ENOENT (No such file or directory)
stat("/usr/bin/gpg", {st_mode=S_IFREG|0755, st_size=1066992, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157650
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157650
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157650, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157650
dup2(11, 1)                             = 1
close(11)                               = 0
dup2(12, 2)                             = 2
close(12)                               = 0
wait4(-1, 0x7ffee4ca575c, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157651
close(4)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157652
close(3)                                = 0
close(-1)                               = -1 EBADF (Bad file descriptor)
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157651
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157651
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 157652
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157652, si_uid=0, si_status=2, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157652
wait4(-1, 0x7ffee4ca575c, WNOHANG, NULL) = -1 ECHILD (No child processes)
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157654
close(4)                                = 0
read(3, "/tmp/apt-key-gpghome.NjJ4bJs16w\n", 128) = 32
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157654
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157654
wait4(-1, 0x7ffee4ca53bc, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/usr/local/sbin/rm", 0x7ffee4ca5480) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/rm", 0x7ffee4ca5480) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/rm", 0x7ffee4ca5480)    = -1 ENOENT (No such file or directory)
stat("/usr/bin/rm", {st_mode=S_IFREG|0755, st_size=72056, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157661
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157661
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157661
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157662
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157662
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157662, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157662
wait4(-1, 0x7ffee4ca519c, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/etc/apt/trusted.gpg", {st_mode=S_IFREG|0644, st_size=3411, ...}) = 0
faccessat(AT_FDCWD, "/etc/apt/trusted.gpg", R_OK) = 0
stat("/etc/apt/trusted.gpg", {st_mode=S_IFREG|0644, st_size=3411, ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157669
close(4)                                = 0
stat("/usr/local/sbin/cmp", 0x7ffee4ca4f80) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/cmp", 0x7ffee4ca4f80) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/cmp", 0x7ffee4ca4f80)   = -1 ENOENT (No such file or directory)
stat("/usr/bin/cmp", {st_mode=S_IFREG|0755, st_size=51296, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157670
close(3)                                = 0
close(-1)                               = -1 EBADF (Bad file descriptor)
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157669
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157669
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157670
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157670, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157670
wait4(-1, 0x7ffee4ca4e5c, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157677
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg\n", 128)  = 21
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157677
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157677
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/pubring.gpg", O_WRONLY|O_CREAT|O_APPEND, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
stat("/usr/local/sbin/cat", 0x7ffee4ca4fc0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/cat", 0x7ffee4ca4fc0) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/cat", 0x7ffee4ca4fc0)   = -1 ENOENT (No such file or directory)
stat("/usr/bin/cat", {st_mode=S_IFREG|0755, st_size=43416, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157678
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157678
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157678
dup2(11, 1)                             = 1
close(11)                               = 0
wait4(-1, 0x7ffee4ca511c, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157684
close(4)                                = 0
read(3, "TRUSTEDPARTS='/etc/apt/trusted.g"..., 128) = 39
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 39
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157684
stat("/etc/apt/trusted.gpg.d/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157688
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d\n", 128) = 23
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157688
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157688
wait4(-1, 0x7ffee4ca511c, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157689
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d/ubuntu-ke"..., 128) = 128
read(3, "pg.d/ubuntu-keyring-2012-archive"..., 128) = 37
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157689
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157689
wait4(-1, 0x7ffee4ca511c, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157690
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d/ubuntu-ke"..., 128) = 128
read(3, "pg.d/ubuntu-keyring-2018-archive"..., 128) = 37
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157690
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157690, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157690
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg", {st_mode=S_IFREG|0644, st_size=2796, ...}) = 0
wait4(-1, 0x7ffee4ca4dac, WNOHANG, NULL) = -1 ECHILD (No child processes)
faccessat(AT_FDCWD, "/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg", R_OK) = 0
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg", {st_mode=S_IFREG|0644, st_size=2796, ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157693
close(4)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157694
close(3)                                = 0
close(-1)                               = -1 EBADF (Bad file descriptor)
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157693
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157693
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157694
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157694, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157694
wait4(-1, 0x7ffee4ca4dcc, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157695
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d/ubuntu-ke"..., 128) = 55
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157695
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157695
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/pubring.gpg", O_WRONLY|O_CREAT|O_APPEND, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157696
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157696
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157696
dup2(11, 1)                             = 1
close(11)                               = 0
wait4(-1, 0x7ffee4ca508c, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg", {st_mode=S_IFREG|0644, st_size=2794, ...}) = 0
faccessat(AT_FDCWD, "/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg", R_OK) = 0
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg", {st_mode=S_IFREG|0644, st_size=2794, ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157697
close(4)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157698
close(3)                                = 0
close(-1)                               = -1 EBADF (Bad file descriptor)
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157697
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157697
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157698
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157698
wait4(-1, 0x7ffee4ca4dcc, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157699
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d/ubuntu-ke"..., 128) = 55
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157699
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157699
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/pubring.gpg", O_WRONLY|O_CREAT|O_APPEND, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157700
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157700
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157700, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157700
dup2(11, 1)                             = 1
close(11)                               = 0
wait4(-1, 0x7ffee4ca508c, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg", {st_mode=S_IFREG|0644, st_size=1733, ...}) = 0
faccessat(AT_FDCWD, "/etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg", R_OK) = 0
stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg", {st_mode=S_IFREG|0644, st_size=1733, ...}) = 0
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157701
close(4)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157702
close(3)                                = 0
close(-1)                               = -1 EBADF (Bad file descriptor)
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157701
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157701
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157702
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157702
wait4(-1, 0x7ffee4ca4dcc, WNOHANG, NULL) = -1 ECHILD (No child processes)
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157703
close(4)                                = 0
read(3, "/etc/apt/trusted.gpg.d/ubuntu-ke"..., 128) = 55
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157703
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157703
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/pubring.gpg", O_WRONLY|O_CREAT|O_APPEND, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157704
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157704
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157704, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157704
dup2(11, 1)                             = 1
close(11)                               = 0
wait4(-1, 0x7ffee4ca508c, WNOHANG, NULL) = -1 ECHILD (No child processes)
faccessat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/pubring.gpg", R_OK) = 0
stat("/usr/local/sbin/cp", 0x7ffee4ca56e0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/cp", 0x7ffee4ca56e0) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/cp", 0x7ffee4ca56e0)    = -1 ENOENT (No such file or directory)
stat("/usr/bin/cp", {st_mode=S_IFREG|0755, st_size=153976, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157705
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157705
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157705
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157706
close(4)                                = 0
read(3, "/tmp/apt-key-gpghome.NjJ4bJs16w/"..., 128) = 41
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157706
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157706
pipe([3, 4])                            = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157709
close(4)                                = 0
read(3, "/tmp/apt-key-gpghome.NjJ4bJs16w/"..., 128) = 44
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157709
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157709
openat(AT_FDCWD, "/tmp/apt-key-gpghome.NjJ4bJs16w/gpg.1.sh", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
write(1, "#!/bin/sh\nexec sh '/tmp/apt-key-"..., 122) = 122
wait4(-1, 0x7ffee4ca565c, WNOHANG, NULL) = -1 ECHILD (No child processes)
dup2(11, 1)                             = 1
close(11)                               = 0
write(1, "Executing: /tmp/apt-key-gpghome."..., 147Executing: /tmp/apt-key-gpghome.NjJ4bJs16w/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
) = 147
stat("/usr/local/sbin/sh", 0x7ffee4ca57e0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/sh", 0x7ffee4ca57e0) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/sh", 0x7ffee4ca57e0)    = -1 ENOENT (No such file or directory)
stat("/usr/bin/sh", {st_mode=S_IFREG|0755, st_size=129816, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157715
wait4(-1, gpg: keyserver receive failed: No such file or directory
[{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 157715
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157715, si_uid=0, si_status=2, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157715
wait4(-1, 0x7ffee4ca567c, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/tmp/apt-key-gpghome.NjJ4bJs16w/aptwarnings.log", 0x7ffee4ca55b0) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "gpgconf", X_OK)    = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/local/sbin/gpgconf", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/local/bin/gpgconf", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/sbin/gpgconf", X_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/usr/bin/gpgconf", X_OK) = 0
openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
fcntl(1, F_DUPFD, 10)                   = 11
close(1)                                = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 1)                              = 1
close(3)                                = 0
fcntl(2, F_DUPFD, 10)                   = 12
close(2)                                = 0
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
dup2(1, 2)                              = 2
stat("/usr/local/sbin/gpgconf", 0x7ffee4ca5740) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/gpgconf", 0x7ffee4ca5740) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/gpgconf", 0x7ffee4ca5740) = -1 ENOENT (No such file or directory)
stat("/usr/bin/gpgconf", {st_mode=S_IFREG|0755, st_size=178848, ...}) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157733
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157733
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157733
dup2(11, 1)                             = 1
close(11)                               = 0
dup2(12, 2)                             = 2
close(12)                               = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f581b2b8850) = 157738
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 157738
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157738, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]})                 = 157738
wait4(-1, 0x7ffee4ca591c, WNOHANG, NULL) = -1 ECHILD (No child processes)
exit_group(2)                           = ?
+++ exited with 2 +++