Date: Wed, 28 Dec 2011 12:11:01 +0100 From: Damien Fleuriot <ml@my.gd> To: Sergey Kandaurov <pluknet@gmail.com> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: stuck /etc/rc autoboot processes Message-ID: <4EFAF945.3050509@my.gd> In-Reply-To: <CAE-mSO%2BrMGn2sqc-PhWBe0=023uPqDK=kyWSx2o86nzCgM%2BuOQ@mail.gmail.com> References: <4EFA129C.2090407@my.gd> <CAE-mSO%2BrMGn2sqc-PhWBe0=023uPqDK=kyWSx2o86nzCgM%2BuOQ@mail.gmail.com>
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On 12/28/11 11:50 AM, Sergey Kandaurov wrote: > On 27 December 2011 22:46, Damien Fleuriot <ml@my.gd> wrote: >> Hello list, >> >> >> >> Yesterday and today, I've been busy either patching boxes for the BIND >> advisory that we received on the 23rd (when they were running 8.1 or >> 8.2-RELEASE), or upgrading them (when running 8.0-RELEASE). >> >> >> Today I've come across 2 boxes running 8.2-STABLE and of course, the >> BIND patch wouldn't apply correctly. >> >> I've decided to cvsup them to 8.2-RELEASE and "upgrade" them to it. >> >> >> I've gone through the following steps: >> - make buildworld >> - make buildkernel >> - make installkernel >> - nextboot -k my new kernel, to ensure it worked fine >> - rebooted again with the new kernel, this time correctly installed as >> /boot/kernel >> - installed the world >> - run mergemaster -FiPU >> - rebuild ports >> >> >> Now, I'm facing this odd situation where, just after booting, I get this >> on the 2 boxes: >> >> >> root 22 0.0 0.0 8256 1876 v0 Is+ 7:32PM 0:00.03 sh >> /etc/rc autoboot >> root 1250 0.0 0.0 18000 2576 v0 I+ 7:32PM 0:00.04 >> /usr/local/sbin/rsyslogd -a /var/run/log -a /var/named/var/run/log -i >> /var/run/syslog.pid -f /usr/local/etc/rsyslog.conf >> root 1790 0.0 0.0 8256 1952 v0 I+ 7:32PM 0:00.00 sh >> /etc/rc autoboot >> root 1793 0.0 0.0 8256 1952 v0 I+ 7:32PM 0:00.00 sh >> /etc/rc autoboot >> >> >> Does anybody have an idea why I get these stuck "sh /etc/rc autoboot" >> processes ? >> >> Any pointers as to where I should look ? > > Check if the box has a working resolving during boot. > This is a main reason why it may stuck in /etc/rc phase. > When on physical console, type ^T. Usually it will get you > the name of offending process. > > You posted output from ps aux. It would be nice if you post > ps auxl, so values of MWCHAN ps keyword will be also seen, > which can add an additional debugging info. > Find below the info: # ps aufx http://pastebin.com/iLy0Hs8s # ps aufxl http://pastebin.com/3meFWvRH # dmesg.boot http://pastebin.com/rFEsPfD5 Again, the box gets stuck at "Local package initialization:" from /etc/rc.d/localpkg I then run the following: # sh -x /etc/rc.d/localpkg A snip from the end of the script's output (stuck) yields: + logger 'localpkg: DEBUG: run_rc_command: doit: pkg_start ' + echo 'localpkg: DEBUG: run_rc_command: doit: pkg_start ' localpkg: DEBUG: run_rc_command: doit: pkg_start + eval 'pkg_start ' + pkg_start + local initdone + initdone='' + find_local_scripts_old + zlist='' + slist='' + [ -d /usr/local/etc/rc.d ] + grep '^# PROVIDE:' '/usr/local/etc/rc.d/[0-9]*.sh' + zlist=' /usr/local/etc/rc.d/[0-9]*.sh' + grep '^# PROVIDE:' /usr/local/etc/rc.d/relayd_check.sh + slist=' /usr/local/etc/rc.d/relayd_check.sh' + [ -z '' -a -f '/usr/local/etc/rc.d/[0-9]*.sh' ] + [ -x '/usr/local/etc/rc.d/[0-9]*.sh' ] + [ -f '/usr/local/etc/rc.d/[0-9]*.sh' -o -L '/usr/local/etc/rc.d/[0-9]*.sh' ] + [ -z '' -a -f /usr/local/etc/rc.d/relayd_check.sh ] + echo -n 'Local package initialization:' Local package initialization:+ initdone=yes + [ -x /usr/local/etc/rc.d/relayd_check.sh ] + set -T + trap 'exit 1' 2 + /usr/local/etc/rc.d/relayd_check.sh start relayd_check.sh is a custom script that I wrote to monitor relayd for crashes, log them to /var/log/ and restart the process. This script does *not* contain any "PROVIDE / REQUIRE / KEYWORD" initialization info and I'm beginning to think this may be the problem. I shall try further, thanks for all the pointers so far :)
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