[Desktop-packages] [Bug 1766875] Re: Firefox and plugin-container (Chrome_ChildThr): segfault at 0 ip, sp error 6 in plugin-container/libxul.so
Got this recently in kubuntu 18.04.1 ff 63.0.3 tabs crash and just hang and "webcontent" consumes 100% cpu until killed off. Several times a day. Seems random, once killed same content can be view. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1766875 Title: Firefox and plugin-container (Chrome_ChildThr): segfault at 0 ip, sp error 6 in plugin-container/libxul.so Status in firefox package in Ubuntu: Confirmed Bug description: parent report : https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1656065 from parent: ``` Hello Robie. Unfortunately, this problem appeared again. Today, I have had Firefox enabled with just two tabs: YouTube and Google Translate. Suddenly, system start to slow down, disk diode was... red all the time, mouse cursor moved slowly etc. After a couple of minutes, I managed to start terminal and used '$ killall firefox' command, which helped -- system started to work faster again, clicking e.g. on a file, opened Mousepad almost immediately, in milliseconds etc. Log files (such as '/var/log/syslog' or '/var/log/kern.log') contains: ✓ Sep 4 13:46:00 holycross kernel: [10194.439105] Chrome_~dThread[3599]: segfault at 0 ip b03f6b24 sp afaa1040 error 6 in libxul.so[afb73000+570f000] ✓ Sep 4 13:46:00 holycross kernel: [10195.084439] Chrome_~dThread[4040]: segfault at 0 ip b042fb24 sp afada040 error 6 in libxul.so[afbac000+570f000] As we can see, there is a problem in 'libxul.so'. (See bug title.) Firefox version: 55.0.2 (32-bit), e10s enabled (4. processes; changed from 2. after update), four addons, no Flash. RAM memory checked with memtest64 - no problems. I will keep an eye on this, because of a couple of months without problem. Maybe it was just an accident? Thanks, best regards. ``` I can confirm this bug for > ii firefox 59.0.2+build1-0ubuntu0.16.04.3 amd64Safe and easy web browser from Mozilla at Ubuntu16.04.4 LTS. ``` # dmesg [14428059.786531] Chrome_~dThread[20444]: segfault at 0 ip 7f4c6ce2ac26 sp 7f4c6af2eaf0 error 6 in libxul.so[7f4c6bff8000+580f000] [14428067.756104] Chrome_~dThread[20745]: segfault at 0 ip 7f1a0892ac26 sp 7f1a06a2eaf0 error 6 in libxul.so[7f1a07af8000+580f000] [14428067.756260] Chrome_~dThread[20829]: segfault at 0 ip 7f5fe362ac26 sp 7f5fe172eaf0 error 6 in libxul.so[7f5fe27f8000+580f000] ``` To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1766875/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1766875] Re: Firefox and plugin-container (Chrome_ChildThr): segfault at 0 ip, sp error 6 in plugin-container/libxul.so
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: firefox (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1766875 Title: Firefox and plugin-container (Chrome_ChildThr): segfault at 0 ip, sp error 6 in plugin-container/libxul.so Status in firefox package in Ubuntu: Confirmed Bug description: parent report : https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1656065 from parent: ``` Hello Robie. Unfortunately, this problem appeared again. Today, I have had Firefox enabled with just two tabs: YouTube and Google Translate. Suddenly, system start to slow down, disk diode was... red all the time, mouse cursor moved slowly etc. After a couple of minutes, I managed to start terminal and used '$ killall firefox' command, which helped -- system started to work faster again, clicking e.g. on a file, opened Mousepad almost immediately, in milliseconds etc. Log files (such as '/var/log/syslog' or '/var/log/kern.log') contains: ✓ Sep 4 13:46:00 holycross kernel: [10194.439105] Chrome_~dThread[3599]: segfault at 0 ip b03f6b24 sp afaa1040 error 6 in libxul.so[afb73000+570f000] ✓ Sep 4 13:46:00 holycross kernel: [10195.084439] Chrome_~dThread[4040]: segfault at 0 ip b042fb24 sp afada040 error 6 in libxul.so[afbac000+570f000] As we can see, there is a problem in 'libxul.so'. (See bug title.) Firefox version: 55.0.2 (32-bit), e10s enabled (4. processes; changed from 2. after update), four addons, no Flash. RAM memory checked with memtest64 - no problems. I will keep an eye on this, because of a couple of months without problem. Maybe it was just an accident? Thanks, best regards. ``` I can confirm this bug for > ii firefox 59.0.2+build1-0ubuntu0.16.04.3 amd64Safe and easy web browser from Mozilla at Ubuntu16.04.4 LTS. ``` # dmesg [14428059.786531] Chrome_~dThread[20444]: segfault at 0 ip 7f4c6ce2ac26 sp 7f4c6af2eaf0 error 6 in libxul.so[7f4c6bff8000+580f000] [14428067.756104] Chrome_~dThread[20745]: segfault at 0 ip 7f1a0892ac26 sp 7f1a06a2eaf0 error 6 in libxul.so[7f1a07af8000+580f000] [14428067.756260] Chrome_~dThread[20829]: segfault at 0 ip 7f5fe362ac26 sp 7f5fe172eaf0 error 6 in libxul.so[7f5fe27f8000+580f000] ``` To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1766875/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
