Hide Forgot
This bug has been created based on an anonymous crash report requested by the package maintainer. Report URL: http://faf.lab.eng.brq.redhat.com/faf/reports/bthash/3a97787986f001f243b66e2309fd6d4fc6c8687b/
http://faf.lab.eng.brq.redhat.com/faf/reports/13599 - there are 18 crashes, each one with full env, tests and stack traces. what is missing please?
(In reply to Jiri Prajzner from comment #1) > http://faf.lab.eng.brq.redhat.com/faf/reports/13599 - there are 18 crashes, > each one with full env, tests and stack traces. > what is missing please? Is there any reproduction steps I can use to reproduce the issue?
look into the gz archive, there're 'backtrace' and 'cmdline' files with commands that could potentially reproduce the issue. for example in firefox-68.0.1-3.el8_0-ccpp-2019-09-13-09-34-08.472860-30074: backtrace: Core was generated by `/usr/lib64/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 278' cmdline: /usr/lib64/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 278 -prefMapSize 176557 -parentBuildID 20190729092507 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appdir /usr/lib64/firefox/browser 29907 tab
(In reply to Jiri Prajzner from comment #3) > look into the gz archive, there're 'backtrace' and 'cmdline' files with > commands that could potentially reproduce the issue. > for example in firefox-68.0.1-3.el8_0-ccpp-2019-09-13-09-34-08.472860-30074: > backtrace: Core was generated by `/usr/lib64/firefox/firefox -contentproc > -childID 2 -isForBrowser -prefsLen 278' > cmdline: /usr/lib64/firefox/firefox -contentproc -childID 2 -isForBrowser > -prefsLen 278 -prefMapSize 176557 -parentBuildID 20190729092507 -greomni > /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja > -appdir /usr/lib64/firefox/browser 29907 tab You can try yourself that this does nothing. It's a child process execution from main firefox process and can't be issued from command line. Without clear reproduction steps (go to page xyz, do something there) we can't fix that.
if i execute /usr/lib64/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 278 -prefMapSize 176557 -parentBuildID 20190729092507 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja it dumps core. i suppose the "-appdir /usr/lib64/firefox/browser 29907 tab" points to a tab that caused the original core dump, i'm not sure if you can find that in the core / stack trace by the tab id 29907 and if it says what url was loaded...