From: | Filip Rembiałkowski <plk(dot)zuber(at)gmail(dot)com> |
---|---|
To: | Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | strange segfault with 8.3.8 |
Date: | 2009-12-07 16:12:48 |
Message-ID: | 92869e660912070812s24e64edvcfe3566ad1665e7d@mail.gmail.com |
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hello,
from kernel log:
Dec 7 07:24:45 nsXXXXXX kernel: postgres[22481]: segfault at 7fda5e1d5000
ip 00007fda604553c3 sp 00007fffe41faf28 error 4 in libc-2.9.so
[7fda603d1000+168000]
Dec 7 07:24:45 nsXXXXXX kernel: grsec: From XX.YY.ZZ.51: Segmentation fault
occurred at 00007fda5e1d5000 in
/usr/lib/postgresql/8.3/bin/postgres[postgres:22481] uid/euid:103/103
gid/egid:114/114, parent
/usr/lib/postgresql/8.3/bin/postgres[postgres:29857] uid/euid:103/103
gid/egid:114/114
This is on 8.3.8, latest Ubuntu distribution, server under quite heavy load.
afterwards we had some corrupted pages ("*ERROR: compressed data is corrupt*
").
any clues / directions welcome.
--
Filip Rembiałkowski
JID,mailto:filip(dot)rembialkowski(at)gmail(dot)com
http://filip.rembialkowski.net/
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