The Windows debug build for two changesets I pushed to the 1.9.2 branch today failed with the message "compare previous leak logs failed" <http://tinderbox.mozilla.org/showlog.cgi?log=Firefox3.6/1268087462.1268091928.15187.gz&fulltext=1>: The following build log snippet is relevant: obj-firefox\dist\bin\leakstats.exe starting at Mon Mar 08 15:42:01 2010 obj-firefox\dist\bin\leakstats.exe: no callsite for 'M' (368656)! Unknown event type � obj-firefox\dist\bin\leakstats.exe: log file incomplete program finished with exit code 1 elapsedTime=1.547000 Unable to parse leakstats output I chatted with Aki and nthomas on IRC, who thought it was more likely to be a build machine issue or a race on log push/pull than a problem with the changesets, and Aki started another debug build for me, but it too failed with the same problem <http://tinderbox.mozilla.org/showlog.cgi?log=Firefox3.6/1268093726.1268099214.1256.gz&fulltext=1>: obj-firefox\dist\bin\leakstats.exe starting at Mon Mar 08 17:38:37 2010 obj-firefox\dist\bin\leakstats.exe: log file incomplete program finished with exit code 1 elapsedTime=2.750000 Unable to parse leakstats output The two changesets for which the problem is occurring: http://hg.mozilla.org/releases/mozilla-1.9.2/rev/a57bc2f49c9d http://hg.mozilla.org/releases/mozilla-1.9.2/rev/b54d9f55473a
Looks like both failures were for rev a57bc2f49c9d. The second case is definitely a problem with the log being replaced under while apache is serving it to another job. The build starting at 16:53 got a slave with a recent objdir and was uploading malloc.log between 17:33:58 and 17:36:20. The build starting at 16:15 (the second build of a57bc2f49c9d) got a slave without a prior build and was downloading malloc.log between 17:34 and 17:38. Hence the incomplete log. Haven't found a smoking gun for the first failing build yet. Also note that the debug builds have been green twice since.
Can't find any reason for the failure in the 14:31 build. The preceeding build (at 14:11) didn't have any problems and ran green, but I've clobbered mw32-ix-slave15 as a precaution. bug 539334 covers the race.
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → WORKSFORME
Product: mozilla.org → Release Engineering
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