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[fbriere@abacom.com: Bug#77793: dnrd: sits in infinite loop]   Message List  
Reply | Forward Message #167 of 261 |
Re: [dnrd] [fbriere@...: Bug#77793: dnrd: sits in infinite loop]

Thomas Schoepf <schoepf@...> writes:
> At least once a day, dnrd will eat up all available CPU cycles, and refuse
> to resolve anything. "/etc/init.d/dnrd stop" says that dnrd is not
> currently running. Killing it by hand and restarting it with
> "/etc/init.d/dnrd start" solves the problem for a few hours.

What about running it in debugging mode & posting the outputs?

I know of quite a bunch of race conditions and minor bugs in the
dnrd-sources, so it would be helpful if you could be a little bit more
specific.


--
SIGSTOP



Fri Nov 24, 2000 9:04 am

weikusat@...
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Message #167 of 261 |
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Do you have any idea what could be done about this? ... Subject: Bug#77793: dnrd: sits in infinite loop Reply-To: Frederic Briere <fbriere@...>,...
Thomas Schoepf
schoepf@...
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Nov 23, 2000
11:46 pm

... What about running it in debugging mode & posting the outputs? I know of quite a bunch of race conditions and minor bugs in the dnrd-sources, so it would...
Rainer Weikusat
weikusat@...
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Nov 24, 2000
9:04 am

I have never observed this behavior. I would suggest compiling dnrd with debugging (-g) turned on, and the next time it happens attach gdb to it (gdb dnrd...
Brad Garcia
garsh@...
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Nov 25, 2000
12:01 pm

... I never tried to debug a running program before; guess it's time I learned something new. :) My original plan was to run it in foreground (with -d), kill...
Frederic Briere
fbriere@...
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Nov 26, 2000
7:58 am

... Well, that was fast; as soon as dhclient restarted dnrd, it happened again. Seems to me that select() keeps failing, but I don't see anything in my...
Frederic Briere
fbriere@...
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Nov 29, 2000
9:02 pm

... Make sure you have syslog setup to save these messages. It's trying to print out the error code returned by select, and that would be very useful when...
Brad Garcia
garsh@...
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Nov 29, 2000
9:36 pm
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