Package: popularity-contest Version: 1.53 Severity: normal When I installed popularity-contest I started getting daily emails from the cronjob with just
/etc/cron.daily/popularity-contest: ...terminated. as a body. I tried to debug this and noticed that it does not occur if I use sysvinit, only if I use systemd. (I have not tested upstart). I set X-Debbugs-CC: Tollef Fog Heen <[email protected]> to the systemd maintainer just in case he has some clues on what popularity-contest might be doing wrong. Steps to reproduce: 1) apt-get install systemd 2) boot with "init=/bin/systemd" 3) sudo /etc/cron.daily/popularity-contest Expected results: 3) /etc/cron.daily/popularity-contest does not print anything Actual results: 3) /etc/cron.daily/popularity-contest prints " ...terimnated.": lindi2:~$ sudo /etc/cron.daily/popularity-contest ...terminated. lindi2:~$ echo $? 0 lindi2:~$ More info: 1) strace under systemd shows that this is just before the setsid command is executed: ... 1023 close(5) = 0 1023 getuid() = 0 1023 time([1335357656]) = 1335357656 1023 sendto(3, "<86>Apr 25 15:40:56 su[1023]: pam_unix(su:session): session closed for user nobody", 82, MSG_NOSIGNAL, NULL, 0) = 82 1023 close(6) = 0 1023 close(4) = 0 1023 munmap(0x7f5060d94000, 2101312) = 0 1023 munmap(0x7f5060970000, 2109656) = 0 1023 munmap(0x7f506076d000, 2105504) = 0 1023 munmap(0x7f5060553000, 2200480) = 0 1023 munmap(0x7f506031c000, 2318784) = 0 1023 munmap(0x7f506011a000, 2101280) = 0 1023 munmap(0x7f505ff18000, 2101296) = 0 1023 munmap(0x7f505fd0d000, 2141576) = 0 1023 munmap(0x7f5060b74000, 2226128) = 0 1023 munmap(0x7f505fb09000, 2112168) = 0 1023 munmap(0x7f505f906000, 2106112) = 0 1023 munmap(0x7f505f098000, 2112864) = 0 1023 munmap(0x7f505ee95000, 2105568) = 0 1023 --- SIGTERM (Terminated) @ 0 (0) --- 1023 rt_sigreturn(0xf) = 0 1023 munmap(0x7f505ec91000, 2109648) = 0 1023 munmap(0x7f505f6c0000, 2382240) = 0 1023 rt_sigaction(SIGALRM, {0x7f50626aa170, [ALRM], SA_RESTORER|SA_RESTART, 0x7f5061d1d4f0}, {SIG_DFL, [], SA_RESTORER, 0x7f5061d1d4f0}, 8) = 0 1023 alarm(2) = 0 1023 wait4(-1, 0x7ffff9cba87c, 0, NULL) = -1 ECHILD (No child processes) 1023 write(2, " ...terminated.\n", 16) = 16 1023 exit_group(0) = ? 1005 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 1023 1005 --- SIGCHLD (Child exited) @ 0 (0) --- 1005 rt_sigreturn(0x11) = 1023 1005 dup2(11, 1) = 1 1005 close(11) = 0 1005 open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3 1005 fcntl(2, F_DUPFD, 10) = 11 1005 close(2) = 0 1005 fcntl(11, F_SETFD, FD_CLOEXEC) = 0 1005 dup2(3, 2) = 2 1005 close(3) = 0 1005 stat("/usr/local/sbin/setsid", 0x7fff40dcdf50) = -1 ENOENT (No such file or directory) 1005 stat("/usr/local/bin/setsid", 0x7fff40dcdf50) = -1 ENOENT (No such file or directory) 1005 stat("/usr/sbin/setsid", 0x7fff40dcdf50) = -1 ENOENT (No such file or directory) 1005 stat("/usr/bin/setsid", {st_mode=S_IFREG|0755, st_size=6240, ...}) = 0 1005 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f1668ba19d0) = 1149 1005 wait4(-1, <unfinished ...> 1149 close(10) = 0 1149 execve("/usr/bin/setsid", ["setsid", "/usr/share/popularity-contest/popcon-upload", "-u", "http://popcon.debian.org/cgi-bin/popcon.cgi";, "-f", "/var/log/popularity-contest"], [/* 16 vars */]) = 0 1149 brk(0) = 0xc77000 ... 2) strace under sysvinit shows: 1662 time([1335357485]) = 1335357485 1662 sendto(3, "<86>Apr 25 15:38:05 su[1662]: pam_unix(su:session): session closed for user nobody", 82, MSG_NOSIGNAL, NULL, 0) = 82 1662 close(4) = 0 1662 munmap(0x7f17cdffb000, 2101312) = 0 1662 munmap(0x7f17cdbd7000, 2109656) = 0 1662 munmap(0x7f17cd9d4000, 2105504) = 0 1662 munmap(0x7f17cd7ba000, 2200480) = 0 1662 munmap(0x7f17cd583000, 2318784) = 0 1662 munmap(0x7f17cd381000, 2101280) = 0 1662 munmap(0x7f17cd17f000, 2101296) = 0 1662 munmap(0x7f17ccf74000, 2141576) = 0 1662 munmap(0x7f17cdddb000, 2226128) = 0 1662 munmap(0x7f17ccd70000, 2112168) = 0 1662 munmap(0x7f17ccb6d000, 2106112) = 0 1662 munmap(0x7f17cc2ff000, 2112864) = 0 1662 munmap(0x7f17cc0fc000, 2105568) = 0 1662 munmap(0x7f17cbef8000, 2109648) = 0 1662 munmap(0x7f17cc927000, 2382240) = 0 1662 exit_group(0) = ? 1644 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 1662 1644 --- SIGCHLD (Child exited) @ 0 (0) --- 1644 rt_sigreturn(0x11) = 1662 1644 dup2(11, 1) = 1 1644 close(11) = 0 1644 open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3 1644 fcntl(2, F_DUPFD, 10) = 11 1644 close(2) = 0 1644 fcntl(11, F_SETFD, FD_CLOEXEC) = 0 1644 dup2(3, 2) = 2 1644 close(3) = 0 1644 stat("/usr/local/sbin/setsid", 0x7fff43ae95c0) = -1 ENOENT (No such file or directory) 1644 stat("/usr/local/bin/setsid", 0x7fff43ae95c0) = -1 ENOENT (No such file or directory) 1644 stat("/usr/sbin/setsid", 0x7fff43ae95c0) = -1 ENOENT (No such file or directory) 1644 stat("/usr/bin/setsid", {st_mode=S_IFREG|0755, st_size=6240, ...}) = 0 1644 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fe13346a9d0) = 1709 1644 wait4(-1, <unfinished ...> 1709 close(10) = 0 1709 execve("/usr/bin/setsid", ["setsid", "/usr/share/popularity-contest/popcon-upload", "-u", "http://popcon.debian.org/cgi-bin/popcon.cgi";, "-f", "/var/log/popularity-contest"], [/* 16 vars */]) = 0 3) I also ran $ sudo bash -x /etc/cron.daily/popularity-contest + '[' '!' -f /usr/sbin/popularity-contest ']' + unset MAILFROM + unset MAILTO + unset MY_HOSTID + unset PARTICIPATE + unset SUBMITURLS + unset USEHTTP + unset MTAOPS + . /usr/share/popularity-contest/default.conf ++ PARTICIPATE=no ++ [email protected] ++ SUBMITURLS=http://popcon.debian.org/cgi-bin/popcon.cgi ++ USEHTTP=yes + . /etc/popularity-contest.conf ++ MY_HOSTID=<REMOVED> ++ PARTICIPATE=yes ++ USEHTTP=yes ++ DAY=3 + '[' -z [email protected] ']' + '[' yes = no ']' + '[' -z yes ']' + '[' -n '' ']' + POPCON=/var/log/popularity-contest + '[' 3 ']' ++ date +%w + '[' 3 '!=' 3 ']' + cd /var/log + umask 022 + savelog -c 7 popularity-contest + run_popcon + su -s /bin/sh -c /usr/sbin/popularity-contest nobody ...terminated. + SUBMITTED=no + '[' http://popcon.debian.org/cgi-bin/popcon.cgi ']' + '[' yes = yes ']' + for URL in '$SUBMITURLS' + setsid /usr/share/popularity-contest/popcon-upload -u http://popcon.debian.org/cgi-bin/popcon.cgi -f /var/log/popularity-contest + SUBMITTED=yes + '[' yes '!=' yes ']' + '[' yes '!=' yes ']' -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.2.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages popularity-contest depends on: ii debconf [debconf-2.0] 1.5.42 ii dpkg 1.16.2 Versions of packages popularity-contest recommends: ii cron 3.0pl1-121 ii exim4 4.77-1 ii exim4-daemon-light [mail-transport-agent] 4.77-1+b1 Versions of packages popularity-contest suggests: pn anacron <none> -- debconf information: popularity-contest/submiturls: * popularity-contest/participate: true -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
