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cfservd segmentation faults
From: |
Jeremy Dreese |
Subject: |
cfservd segmentation faults |
Date: |
Sat, 27 Sep 2003 13:16:56 -0400 |
User-agent: |
Internet Messaging Program (IMP) 3.1 |
I wasn't sure whether to post this here or the bug list but here it is...
I recently upgraded from version 2.0.4 to 2.0.8p1 and I've been receiving
segmentation faults from cfservd on my cfengine server. Debugging mode
(--debug) didn't seem to provide helpful info because it seemed to seg fault at
different places each time (probably just different amounts of output buffered
before the seg fault?). So I recompiled with debugging on (-g to compiler) and
had cfservd crash twice with similar info. I don't know much about using gdb,
but from a previous post I saw that it was suggested to run "gdb -c core
/path/to/cfservd" and then type "backtrace". Here's what I received:
Core was generated by `/var/cfengine/bin/cfservd --debug'.
Program terminated with signal 11, Segmentation fault.
#0 0x40095bc2 in ?? ()
(gdb) backtrace
#0 0x40095bc2 in ?? ()
#1 0x4008c561 in ?? ()
#2 0x4008c61e in ?? ()
#3 0x40093ee5 in ?? ()
#4 0x4001e323 in ?? ()
#5 0x4001ecd0 in ?? ()
#6 0x08170020 in gethostbyname2_r ()
#7 0x0816a5c0 in gaih_inet ()
#8 0x0816aba2 in getaddrinfo ()
#9 0x0804bec2 in VerifyConnection (conn=0x40259700,
buf=0xbadfea62 "134.82.133.1 alcor.eg.bucknell.edu root 0")
at cfservd.c:1792
#10 0x0804a581 in BusyWithConnection (conn=0x40259700) at cfservd.c:1212
#11 0x0804a1c3 in HandleConnection (conn=0x40259700) at cfservd.c:1112
#12 0x08136b2b in pthread_start_thread ()
I'm wondering if any of this is load related. I have around 100-110 hosts
connecting to one server with a splay time of 30 minutes.
Let me know if there's anything else I can provide. Thanks in advance for the
help!
- cfservd segmentation faults,
Jeremy Dreese <=