Date: Tue, 18 Apr 2017 14:34:24 +0200 From: Kurt Jaeger <lists@opsec.eu> To: tech-lists <tech-lists@zyxst.net> Cc: freebsd-stable@freebsd.org, freebsd-questions@freebsd.org Subject: Re: 10.3-stable random server reboots - finding the reason Message-ID: <20170418123424.GD74780@home.opsec.eu> In-Reply-To: <a7f787f8-486f-8221-ef8a-4535c4e1ae0c@zyxst.net> References: <a7f787f8-486f-8221-ef8a-4535c4e1ae0c@zyxst.net>
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> Hello stable@ > > I have an up-to-date 10.3 server that is randomly rebooting, after being > up for days. Previously it had been up for many months. The problem is, > nothing seems to be left in the logs to indicate why it's doing this. I > have all.log and console.log enabled. > > So, what I'm asking is, how can I capture its last gasp? Do you have a serial port on that server ? Use it as a console port: 1) echo '-Dh -S115200' > /boot.config 2) vi /boot/loader.conf ------------ console="comconsole" comconsole_speed=115200 ------------ Then: connect it to some kermit session from a different box, and write a session log. This might capture some last gasp. -- pi@opsec.eu +49 171 3101372 3 years to go !
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