[mapserver-users] Segfaults from MS 6.4

Lime, Steve D (MNIT) Steve.Lime at state.mn.us
Tue Nov 5 10:38:53 PST 2013


I guess you need the combination of call parameters and configuration that produced it. Can you use the timestamps in combination with the webserver logs (access and error) to identify likely calls? 

Steve

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Rahkonen Jukka
Sent: Monday, November 04, 2013 3:33 PM
To: Mapserver-Users (mapserver-users at lists.osgeo.org)
Subject: [mapserver-users] Segfaults from MS 6.4

Hi,

Our server admin sent me some log data from our new Mapserver 6.4 installation. Here is a sample:

messages-20131103:Oct 29 09:52:24 wms-testi kernel: mapserv[7973]: segfault at 21 ip 00007f7557116310 sp 00007fff30554cb0 error 4 in libc-2.12.so[7f75570e1000+18a000] messages-20131103:Oct 29 09:58:29 wms-testi kernel: mapserv[8052]: segfault at 700000002 ip 00007fdf8038a310 sp 00007fff214f91b0 error 4 in libc-2.12.so[7fdf80355000+18a000] messages-20131103:Oct 29 09:58:29 wms-testi kernel: mapserv[8054]: segfault at 700000002 ip 00007f17e71b6310 sp 00007fffce5b72f0 error 4 in libc-2.12.so[7f17e7181000+18a000] messages-20131103:Oct 29 09:58:29 wms-testi kernel: mapserv[8049]: segfault at ffffffff0000830e ip 00007f6463284310 sp 00007fff82b81370 error 4 in libc-2.12.so[7f646324f000+18a000] messages-20131103:Oct 29 10:45:33 wms-testi kernel: mapserv[8128]: segfault at 330033000000 ip 00007f2c1f2f6310 sp 00007fffaede88f0 error 4 in libc-2.12.so[7f2c1f2c1000+18a000] messages-20131103:Oct 29 11:26:34 wms-testi kernel: mapserv[8216]: segfault at ffffffff0000830e ip 00007f3256916310 sp 00007fffc0b53f30 error 4 in libc-2.12.so[7f32568e1000+18a000]

Any suggestions what to do for finding out the reason for these errors?

-Jukka Rahkonen-
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