[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
hashar added a comment. And the PHP aware stacktrace is P4052 P4052 zbacktrace for T142158TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: hasharCc: Stashbot, Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, Lewizho99, Maathavan, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
hashar added a comment. Quickly looked at one on integration-slave-trusty-1013 gdb /usr/bin/php5 /var/tmp/core/core.integration-slave-trusty-1013.php5.27576.1473889797 Reading symbols from /usr/bin/php5...Reading symbols from /usr/lib/debug//usr/bin/php5...done. [New LWP 27576] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch). warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch). warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch). Mysql is not happy :/ Core was generated by `php5 phpunit.php --log-junit /mnt/jenkins-workspace/workspace/mwext-Wikibase-re'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x0070c450 in gc_remove_from_buffer (root=0x23993500) at /build/php5-i8TFRg/php5-5.5.9+dfsg/Zend/zend_gc.h:189 189 /build/php5-i8TFRg/php5-5.5.9+dfsg/Zend/zend_gc.h: No such file or directory. (gdb) So gc_remove_from_buffer which sounds familiar with T64623. We had gc disabled for tests. The 154 lines stacktrace is in P4049 P4049 Zend gc huge stacktrace for T142158TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: hasharCc: Stashbot, Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, Lewizho99, Maathavan, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
gerritbot added a project: Patch-For-Review. TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: gerritbotCc: Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, Lewizho99, Maathavan, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
hashar added a parent task: T96025: Disable core dumps generation on CI labs slaves. TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: hasharCc: Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
hashar added a comment. T64623 was the previous PHP segfault debugging session. With the very useful patch by Faidon: https://gerrit.wikimedia.org/r/#/c/119222/TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: hasharCc: Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T142158: Job mediawiki-extensions-php55 frequently fails due to "Segmentation fault"
hashar added projects: Wikidata, MediaWiki-extensions-WikibaseRepository, MediaWiki-extensions-WikibaseClient.hashar added a comment. + wikibase / wikidata related projects.TASK DETAILhttps://phabricator.wikimedia.org/T142158EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: hasharCc: Jay8g, hashar, gerritbot, EBernhardson, matmarex, KartikMistry, Nikerabbit, daniel, hoo, bd808, greg, Paladox, dcausse, Legoktm, TerraCodes, Jdforrester-WMF, Luke081515, Krinkle, Aklapper, D3r1ck01, Liudvikas, Izno, Wikidata-bugs, aude, zeljkofilipin, Mbch331___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
