Henrik Stoerner wrote:
On Mon, Jul 16, 2007 at 10:15:31AM -0400, David Pullman wrote:
I'm afraid I have no idea where to start looking for what the cause of this error my be. We upgraded our display and bbtest server, which is a RHEL 4 x86_64 box, to 4.2.0 at the very end of June. Since then we have the following about every ten minutes in /var/log/messages:
Jul 16 09:48:36 frodo-70 kernel: hobbitd_history[28138]: segfault at 0000000000000000 rip 0000003e05f5ce3f rsp 0000007fbfff5020 error 4
The only clue here is that it's hobbitd_history (the history logging module) in Hobbit that crashes. There might be a core file from it in ~hobbit/data/tmp/ - if there is, then running it through gdb as described in http://www.hswn.dk/hobbit/help/known-issues.html#bugreport would help.
There aren't any known issues with that module in 4.2.0, so I'm a bit puzzled as to what might be the cause of this.
Anything in the ~hobbit/server/logs/history.log file ?
Regards, Henrik
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Henrik,
You pointed me in right direction by suggesting the history log file. In there it complained that it could not open allevents. I found that the allevents file had its ownership changed from hobbit to root. Fixed that and no more segfaults.
I don't know how the ownership changed, but I'll find out; flogging will commence shortly :)
Thanks very much.
--David