xxxx@dc01:~$ sudo apt-key adv --keyserver hkp://pool.sks-keyservers.net:80 --recv-key 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF [sudo] password for xxxx: Executing: /tmp/apt-key-gpghome.Cehh9JIHkK/gpg.1.sh --keyserver hkp://pool.sks-keyservers.net:80 --recv-key 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF gpg: keyserver receive failed: No such file or directory xxxx@dc01:~$ sudo strace apt-key adv --keyserver hkp://pool.sks-keyservers.net:80 --recv-key 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF execve("/usr/bin/apt-key", ["apt-key", "adv", "--keyserver", "hkp://pool.sks-keyservers.net:80", "--recv-key", "3FA7E0328081BFF6A14DA29AA6A19B38"...], 0x7ffc088ceab8 /* 13 vars */) = 0 brk(NULL) = 0x5596d0f85000 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffe005f1460) = -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) = 0x7fdd85583000 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) = 0x7fdd85581000 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) = 0x7fdd8538f000 mmap(0x7fdd853b1000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fdd853b1000 mmap(0x7fdd85529000, 319488, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19a000) = 0x7fdd85529000 mmap(0x7fdd85577000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7fdd85577000 mmap(0x7fdd8557d000, 13920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fdd8557d000 close(3) = 0 arch_prctl(ARCH_SET_FS, 0x7fdd85582580) = 0 mprotect(0x7fdd85577000, 16384, PROT_READ) = 0 mprotect(0x5596d03fe000, 8192, PROT_READ) = 0 mprotect(0x7fdd855c0000, 4096, PROT_READ) = 0 munmap(0x7fdd85583000, 63701) = 0 getuid() = 0 getgid() = 0 getpid() = 149336 rt_sigaction(SIGCHLD, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 geteuid() = 0 brk(NULL) = 0x5596d0f85000 brk(0x5596d0fa6000) = 0x5596d0fa6000 getppid() = 149333 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=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, 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=0x7fdd853d20c0}, 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=0x7fdd853d20c0}, 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=0x7fdd85582850) = 149337 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) = 149337 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149337 wait4(-1, 0x7ffe005f102c, 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=0x7fdd85582850) = 149338 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149338, 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) = 149338 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149340 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149340, 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) = 149340 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149342 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149342, 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) = 149342 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149344 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149344, 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) = 149344 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149346 close(4) = 0 read(3, "", 128) = 0 close(3) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149346 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149346 wait4(-1, 0x7ffe005f102c, 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=0x7fdd85582850) = 149347 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149347, 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) = 149347 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149349 close(4) = 0 read(3, "TRUSTEDFILE='/etc/apt/trusted.gp"..., 128) = 35 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149349, 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) = 149349 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=0x7fdd85582850) = 149351 close(4) = 0 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149351, 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) = 149351 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=0x7fdd85582850) = 149353 close(4) = 0 read(3, "/tmp/apt-key-gpghome.TMEZNfqy4Y\n", 128) = 32 read(3, "", 128) = 0 close(3) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149353 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149353 wait4(-1, 0x7ffe005f0a4c, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x5596d03f3c30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fdd853d20c0}, NULL, 8) = 0 stat("/usr/local/sbin/chmod", 0x7ffe005f0b90) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/chmod", 0x7ffe005f0b90) = -1 ENOENT (No such file or directory) stat("/usr/sbin/chmod", 0x7ffe005f0b90) = -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=0x7fdd85582850) = 149373 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149373 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149373 wait4(-1, 0x7ffe005f0d0c, 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=0x7fdd85582850) = 149374 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) = 149374 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149374 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149377 close(4) = 0 read(3, "/tmp/apt-key-gpghome.TMEZNfqy4Y\n", 128) = 32 read(3, "", 128) = 0 close(3) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149377 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149377 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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, 0x7ffe005f0d2c, WNOHANG, NULL) = -1 ECHILD (No child processes) dup2(11, 1) = 1 close(11) = 0 stat("/usr/local/sbin/touch", 0x7ffe005f0e50) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/touch", 0x7ffe005f0e50) = -1 ENOENT (No such file or directory) stat("/usr/sbin/touch", 0x7ffe005f0e50) = -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=0x7fdd85582850) = 149380 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149380 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149380 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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", 0x7ffe005f0e30) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/gpg", 0x7ffe005f0e30) = -1 ENOENT (No such file or directory) stat("/usr/sbin/gpg", 0x7ffe005f0e30) = -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=0x7fdd85582850) = 149381 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149381 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149381 dup2(11, 1) = 1 close(11) = 0 dup2(12, 2) = 2 close(12) = 0 wait4(-1, 0x7ffe005f0d8c, 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=0x7fdd85582850) = 149383 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149384 close(3) = 0 close(-1) = -1 EBADF (Bad file descriptor) wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149383 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149383 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 149384 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149384, si_uid=0, si_status=2, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149384 wait4(-1, 0x7ffe005f0d8c, 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=0x7fdd85582850) = 149492 close(4) = 0 read(3, "/tmp/apt-key-gpghome.TMEZNfqy4Y\n", 128) = 32 read(3, "", 128) = 0 close(3) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149492 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149492 wait4(-1, 0x7ffe005f09ec, WNOHANG, NULL) = -1 ECHILD (No child processes) stat("/usr/local/sbin/rm", 0x7ffe005f0ab0) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/rm", 0x7ffe005f0ab0) = -1 ENOENT (No such file or directory) stat("/usr/sbin/rm", 0x7ffe005f0ab0) = -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=0x7fdd85582850) = 149493 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149493 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149493 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149494 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149494 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149494 wait4(-1, 0x7ffe005f07cc, 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=0x7fdd85582850) = 149495 close(4) = 0 stat("/usr/local/sbin/cmp", 0x7ffe005f05b0) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/cmp", 0x7ffe005f05b0) = -1 ENOENT (No such file or directory) stat("/usr/sbin/cmp", 0x7ffe005f05b0) = -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=0x7fdd85582850) = 149496 close(3) = 0 close(-1) = -1 EBADF (Bad file descriptor) wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149495 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149495 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149496 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149496 wait4(-1, 0x7ffe005f048c, 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=0x7fdd85582850) = 149497 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) = 149497 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149497 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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", 0x7ffe005f05f0) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/cat", 0x7ffe005f05f0) = -1 ENOENT (No such file or directory) stat("/usr/sbin/cat", 0x7ffe005f05f0) = -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=0x7fdd85582850) = 149498 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149498 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149498 dup2(11, 1) = 1 close(11) = 0 wait4(-1, 0x7ffe005f074c, 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=0x7fdd85582850) = 149499 close(4) = 0 read(3, "TRUSTEDPARTS='/etc/apt/trusted.g"..., 128) = 39 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149499, 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) = 149499 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=0x7fdd85582850) = 149501 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) = 149501 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149501 wait4(-1, 0x7ffe005f074c, 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=0x7fdd85582850) = 149502 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) = 149502 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149502 wait4(-1, 0x7ffe005f074c, 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=0x7fdd85582850) = 149503 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 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149503, 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) = 149503 stat("/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg", {st_mode=S_IFREG|0644, st_size=2796, ...}) = 0 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=0x7fdd85582850) = 149506 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149507 close(3) = 0 close(-1) = -1 EBADF (Bad file descriptor) wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149506 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149506 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149507 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149507 wait4(-1, 0x7ffe005f03fc, 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=0x7fdd85582850) = 149508 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) = 149508 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149508 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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=0x7fdd85582850) = 149509 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149509 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149509 dup2(11, 1) = 1 close(11) = 0 wait4(-1, 0x7ffe005f06bc, 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=0x7fdd85582850) = 149510 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149511 close(3) = 0 close(-1) = -1 EBADF (Bad file descriptor) wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149510 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149510 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149511 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149511 wait4(-1, 0x7ffe005f03fc, 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=0x7fdd85582850) = 149512 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) = 149512 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149512 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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=0x7fdd85582850) = 149513 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149513 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149513 dup2(11, 1) = 1 close(11) = 0 wait4(-1, 0x7ffe005f06bc, 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=0x7fdd85582850) = 149514 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149515 close(3) = 0 close(-1) = -1 EBADF (Bad file descriptor) wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149514 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149514 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149515 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149515 wait4(-1, 0x7ffe005f03fc, 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=0x7fdd85582850) = 149516 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) = 149516 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149516 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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=0x7fdd85582850) = 149517 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149517 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149517 dup2(11, 1) = 1 close(11) = 0 wait4(-1, 0x7ffe005f06bc, WNOHANG, NULL) = -1 ECHILD (No child processes) faccessat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/pubring.gpg", R_OK) = 0 stat("/usr/local/sbin/cp", 0x7ffe005f0d10) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/cp", 0x7ffe005f0d10) = -1 ENOENT (No such file or directory) stat("/usr/sbin/cp", 0x7ffe005f0d10) = -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=0x7fdd85582850) = 149518 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149518 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149518 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149519 close(4) = 0 read(3, "/tmp/apt-key-gpghome.TMEZNfqy4Y/"..., 128) = 41 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149519, 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) = 149519 pipe([3, 4]) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fdd85582850) = 149522 close(4) = 0 read(3, "/tmp/apt-key-gpghome.TMEZNfqy4Y/"..., 128) = 44 read(3, "", 128) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149522, 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) = 149522 openat(AT_FDCWD, "/tmp/apt-key-gpghome.TMEZNfqy4Y/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 dup2(11, 1) = 1 close(11) = 0 write(1, "Executing: /tmp/apt-key-gpghome."..., 149Executing: /tmp/apt-key-gpghome.TMEZNfqy4Y/gpg.1.sh --keyserver hkp://pool.sks-keyservers.net:80 --recv-key 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF ) = 149 stat("/usr/local/sbin/sh", 0x7ffe005f0e10) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/sh", 0x7ffe005f0e10) = -1 ENOENT (No such file or directory) stat("/usr/sbin/sh", 0x7ffe005f0e10) = -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=0x7fdd85582850) = 149525 wait4(-1, gpg: keyserver receive failed: No such file or directory [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 149525 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149525, si_uid=0, si_status=2, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149525 wait4(-1, 0x7ffe005f0cac, WNOHANG, NULL) = -1 ECHILD (No child processes) stat("/tmp/apt-key-gpghome.TMEZNfqy4Y/aptwarnings.log", 0x7ffe005f0be0) = -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", 0x7ffe005f0d70) = -1 ENOENT (No such file or directory) stat("/usr/local/bin/gpgconf", 0x7ffe005f0d70) = -1 ENOENT (No such file or directory) stat("/usr/sbin/gpgconf", 0x7ffe005f0d70) = -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=0x7fdd85582850) = 149531 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149531 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149531 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=0x7fdd85582850) = 149536 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 149536 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigreturn({mask=[]}) = 149536 wait4(-1, 0x7ffe005f0f4c, WNOHANG, NULL) = -1 ECHILD (No child processes) exit_group(2) = ? +++ exited with 2 +++