Bug 175791 - [panic] Fatal trap 12: page fault while in kernel mode at seemingly random times.
Summary: [panic] Fatal trap 12: page fault while in kernel mode at seemingly random ti...
Status: In Progress
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 9.1-RELEASE
Hardware: Any Any
: Normal Affects Only Me
Assignee: FreeBSD bugs mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-02-03 02:50 UTC by Dimitri Semitsoglou-Tsiapos
Modified: 2017-05-25 12:09 UTC (History)
1 user (show)

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Description Dimitri Semitsoglou-Tsiapos 2013-02-03 02:50:00 UTC
System seems to crash at random times, during casual desktop use.

During the last crash the system was very low on Free memory (around
100M according to `top`), while swap was not being used.

I'm not sure if the backtrace [1] contains the desired output (seems
to start at /usr/src/sys/kern/kern_shutdown.c).  When running kgdb in
/var/crash the output points to ULE instead [2].

[1] http://sprunge.us/CjHC
[2] http://sprunge.us/SMPa
Comment 1 Fabian Keil 2017-05-25 12:09:31 UTC
The links no longer lead to relevant information.
If you still have the data, you may want to attach it to the report directly.

It would also be useful to know if you can still reproduce the issue
with a more recent FreeBSD version.