Red Hat Bugzilla – Bug 862213
memcached segfaults often
Last modified: 2013-07-31 22:59:44 EDT
Description of problem:
The daemon segfaults when handling concurrent queries. There are multiple known bugs in 1.4.10-1.4.13. Upgrading to memcached 1.4.14 should fix most of the issues.
Version-Release number of selected component (if applicable):
Multiple times per day per machine.
Steps to Reproduce:
1. Issue queries in parallel.
2. Watch it segfault.
[566478.516273] memcached: segfault at 24 ip 000000000040d3b0 sp 00007f5e2a9b7b00 error 4 in memcached (deleted)[400000+16000]
[715744.623755] memcached: segfault at 24 ip 000000000040d3b0 sp 00007f1c4c184b00 error 4 in memcached (deleted)[400000+17000]
[1830968.970997] memcached: segfault at 24 ip 000000000040d3b0 sp 00007f832d506b00 error 4 in memcached[400000+17000]
[1883963.060496] memcached: segfault at 24 ip 000000000040d3b0 sp 00007fb1bea17b00 error 4 in memcached[400000+17000]
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