Wireshark mailing list archives
Re: master-1.10 out-of-memory fuzz failures
From: Jeff Morriss <jeff.morriss.ws () gmail com>
Date: Sat, 30 May 2015 22:46:19 -0400
I ended up focusing on master-1.10 because there were so many bugs out there. I guess that's just because most of the bugs against master were already dup'd out!
I was wondering if maybe all the fuzz bots are running on the same (virtual)machine and may be contending for memory (e.g., if two or more of the buildbots run Valgrind at the same time then the box simply runs out of memory).
On 05/30/2015 10:27 PM, Evan Huus wrote:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11147 and its many duplicates suggest a similar issue with the master buildbot. On Sat, May 30, 2015 at 10:22 PM, Jeff Morriss <jeff.morriss.ws () gmail com> wrote:There have been plenty of fuzz failures from the 1.10 branch in the past few months, including: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11050 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11065 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11077 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11090 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11094 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11150 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11239 All of the captures associated with those bugs run fine for me. The last one's error:/home/wireshark/builders/wireshark-1.10-fuzz/fuzztest/build/.libs/lt-tshark: error while loading shared libraries: libwireshark.so.3: failed to map segment from shared object: Cannot allocate memoryreally supports the theory that it's not the software that has the problem but the buildbot itself. Is there something wrong with the box? In the mean time I'll close all those bugs as WORKSFORME.
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Current thread:
- master-1.10 out-of-memory fuzz failures Jeff Morriss (May 30)
- Re: master-1.10 out-of-memory fuzz failures Evan Huus (May 30)
- Re: master-1.10 out-of-memory fuzz failures Evan Huus (May 30)
- Re: master-1.10 out-of-memory fuzz failures Jeff Morriss (May 30)
- Re: master-1.10 out-of-memory fuzz failures Evan Huus (May 30)