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Message #06838
[Bug 993202] Re: lircd crashing on boot in precise. Can be restarted and then stays up
I'm wondering if more information is needed. If someone can point me to
some detailed instructions on how to compile the offending driver with
symbols for Ubuntu, to provide a more meaningful stack trace I'd be
happy to try. This bug is causing me grief one out every two boots.
Also, although I have only seen it twice, I have experienced a system
lockup long after boot, where I'm pretty sure an LIRC bug trace was
generated on reboot. This may or may not be the same problem, as the
LIRC crash could have just been sitting there from the initial boot, and
just got reported on the reboot.
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https://bugs.launchpad.net/bugs/993202
Title:
lircd crashing on boot in precise. Can be restarted and then stays up
Status in “lirc” package in Ubuntu:
New
Bug description:
On my fresh install of Precise Ubuntu, I am suffering an lircd crash
on boot. This occurs most boots and apport has sent a few error
reports in, but I didn't see an official bug open yet. I am using a
usbuirt receiver. Judging by the SegvAnalysis, it looks like a null
pointer deference.
Some interesting information is that once the system is booted, I can
restart lircd using '/etc/init.d/lircd restart' and the daemon starts
and stays stable (up for days no new crashes). This makes me
suspicious that this could be an initialization race where the driver
is trying to access something that is not yet available or initialized
during the boot strip.
I am attaching the crash report along with an included file that
contains button signal definitions that is referenced in my lircd.conf
file.
jheck@twilightzone:~$ lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
jheck@twilightzone:~$ apt-cache policy lirc
lirc:
Installed: 0.9.0-0ubuntu1
Candidate: 0.9.0-0ubuntu1
Version table:
*** 0.9.0-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
jheck@twilightzone:~$
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References