Hi.
Just wanted to report that I installed the patch yesterday, and have not seen any crash since then.
/Johan
-----Original Message----- From: Xymon [mailto:xymon-bounces at xymon.com] On Behalf Of Gavin Stone-Tolcher Sent: den 6 februari 2014 05:23 To: xymon at xymon.com Subject: Re: [Xymon] xymonnet crashing after upgrade to 4.3.15
Just reporting that I too have seen 1 x core dump from xymonnet on our test xymon setup since upgrading to 4.3.15 on Monday. Relevant gdb output follows:
[xymon at aztec server]$ gdb bin/xymonnet tmp/core.30031 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1) .... .... Core was generated by `xymonnet --report --ping --ping-tasks=5 --test- untagged --concurrency=64 --cont'. Program terminated with signal 6, Aborted. .... (gdb) bt #0 0x0000003cfea32925 in raise () from /lib64/libc.so.6 #1 0x0000003cfea34105 in abort () from /lib64/libc.so.6 #2 0x0000000000426433 in sigsegv_handler (signum=<value optimized out>) at sig.c:57 #3 <signal handler called> #4 0x000000000042b07c in xmh_find_item (host=<value optimized out>, item=XMH_FLAG_HTTP_HEADER_MATCH) at loadhosts.c:226 #5 0x000000000040f84e in send_content_results (httptest=<value optimized out>, host=<value optimized out>, nonetpage=<value optimized out>, contenttestname=0x967030 "cont", failgoesclear=1) at httpresult.c:456 #6 0x000000000040a26d in main (argc=14, argv=0x7fffaf67cce8) at xymonnet.c:2484
I have also applied the supplied patch and will report any issues.
Cheers, Gavin Stone-Tolcher, IT Support Officer, Network Operations and Incident Response Information Technology Services The University of Queensland Level 4, Prentice Building, St Lucia 4072 T: +61 7 334 66645, M: +61 401 140 838 E: g.stone-tolcher at its.uq.edu.au W: www.its.uq.edu.au
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-----Original Message----- From: Xymon [mailto:xymon-bounces at xymon.com] On Behalf Of Johan Sjöberg Sent: Wednesday, 5 February 2014 8:00 PM To: henrik at hswn.dk Cc: xymon at xymon.com Subject: Re: [Xymon] xymonnet crashing after upgrade to 4.3.15
-----Original Message----- From: henrik at hswn.dk [mailto:henrik at hswn.dk] Sent: den 5 februari 2014 09:50 To: Johan Sjöberg Cc: xymon at xymon.com Subject: RE: [Xymon] xymonnet crashing after upgrade to 4.3.15
Den 2014-02-05 9:24, Johan Sjöberg skrev:
-----Original Message----- From: henrik at hswn.dk [mailto:henrik at hswn.dk] could you try this patch, please?
Thanks. Can I just copy the new xymonnet binary after compiling, and skip the make install?
Yes, that will work fine.
Regards, Henrik
Ok, I have applied it on one of our machines. I'll wait and see if it makes any difference. The crashes are not too frequent, it has happened 3-4 times on either server after the upgrade.
/Johan
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