Bug 677191

Summary: [abrt] firefox-3.6.13-1.fc13: Process /usr/lib/firefox-3.6/firefox was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Wendell Baker <wendellcraigbaker>
Component: firefoxAssignee: Gecko Maintainer <gecko-bugs-nobody>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 13CC: gecko-bugs-nobody
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:f241814becf5c9e57b754e3b687cb5cc7e5fb36e
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-06-27 12:14:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace none

Description Wendell Baker 2011-02-14 00:30:22 UTC
abrt version: 1.1.14
architecture: i686
Attached file: backtrace
cmdline: /usr/lib/firefox-3.6/firefox
comment: It's unclear what triggered this...
component: firefox
crash_function: nsProfileLock::FatalSignalHandler
executable: /usr/lib/firefox-3.6/firefox
kernel: 2.6.34.7-56.fc13.i686.PAE
package: firefox-3.6.13-1.fc13
rating: 4
reason: Process /usr/lib/firefox-3.6/firefox was killed by signal 11 (SIGSEGV)
release: Fedora release 13 (Goddard)
time: 1297556036
uid: 500

How to reproduce
-----
1. firefox
2. ... surf ...
3.

Comment 1 Wendell Baker 2011-02-14 00:30:24 UTC
Created attachment 478529 [details]
File: backtrace

Comment 2 Wendell Baker 2011-03-07 15:37:43 UTC
Package: firefox-3.6.13-1.fc13
Architecture: i686
OS Release: Fedora release 13 (Goddard)


How to reproduce
-----
1. Operate firefox
2. After four to eight hours of surfing session with ~20 tabs open
3. Gets slow, locks up, fails to redraw, crashes
4. Rinse, repeat


Comment
-----
There's some sort of time-and-distance memory leak going on here.  It's not a specific thing that I'm doing, but after a while FF gets slower & slower.  Then it won't redraw.  If one is impatient, one kills it and restarts.  Else you let it sit, the swapper runs hard.  Then it dies.

There's 4GB RAM on this machine, but process is in the 1.2-1.6GB range when it keels over.

In contrast, a "fresh" FF that has just fired up with 46 tabs weighs only 0.75GB.    I understand that FF was optimized for one or two tabs and this is abusive.  But ...  I'm using the tabs as reminders of work that needs to happen.

top - 07:34:27 up 96 days, 12:00, 16 users,  load average: 3.08, 5.23, 6.40
Tasks: 396 total,   3 running, 390 sleeping,   0 stopped,   3 zombie
Cpu(s): 12.4%us,  2.9%sy,  0.1%ni, 81.4%id,  3.0%wa,  0.0%hi,  0.2%si,  0.0%st
Mem:   4112972k total,  3905168k used,   207804k free,    40764k buffers
Swap:  8290300k total,  4617908k used,  3672392k free,   879640k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
 3576 wbaker    20   0  729m 338m  28m S 99.4  8.4   2:33.09 firefox            
28441 wbaker    20   0  317m 118m 3560 S 31.2  2.9   2677:11 npviewer.bin

Comment 3 Bug Zapper 2011-05-30 11:22:48 UTC
This message is a reminder that Fedora 13 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 13.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '13'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 13's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 13 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

Comment 4 Bug Zapper 2011-06-27 12:14:05 UTC
Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.