Public bug reported:
Firefox freezes randomly while at tankionline.com using flash plugin
which sometimes crashes. I often end up going to a VT and killing the
plugin, no report is usually generated but CPU utilization goes back
down as does the load.
CPU usage goes up past 100% - file attached. That website always
tickles the bug eventually. You just have to actively play the game
(battle) long enough - lately it's been happening almost immediately
upon entering a battle map.
I usually have a very large number of windows & tabs open - 50+, I don't
know if that's relevant. I often have pandora playing - I don't know if
that's relevant.
Also, it would be nice if I could attach more than one file to this
report; htop reports multiple children for each child using a tremendous
amount of memory - way more than I have. I don't know if it's a bug in
htop or what. top does not show the grandchildren.
The processes often show as disk-bound in top; is it possible there is
some disk driver issue? dmesg shows this: [1619488.695470] Cameras
IPC[24599]: segfault at 0 ip 000055579c3e538b sp 00007f4f34ff28c0 error
6 in firefox[55579c3df000+34000]
I have no cam, though I did plug an android in recently. I've never
noticed the above message before, though admittedly I don't often look
at dmesg. Since no timestamp is included it's hard to say when the
above was generated or what caused it.
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Firefox 66.0.3 (64-bit)
# apt-cache policy firefox
firefox:
Installed: 66.0.3+build1-0ubuntu0.16.04.1
Candidate: 66.0.3+build1-0ubuntu0.16.04.1
Version table:
*** 66.0.3+build1-0ubuntu0.16.04.1 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu xenial-security/main amd64
Packages
100 /var/lib/dpkg/status
45.0.2+build1-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: firefox 66.0.3+build1-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.15.0-47.50~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-47-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: apb 15542 F.... pulseaudio
/dev/snd/pcmC0D0p: apb 15542 F...m pulseaudio
/dev/snd/controlC0: apb 15542 F.... pulseaudio
BuildID: 20190410113011
Channel: Unavailable
CurrentDesktop: Unity
Date: Mon May 6 21:13:04 2019
ExecutablePath: /usr/lib/firefox/plugin-container
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini
or extensions.sqlite)
InstallationDate: Installed on 2018-09-20 (228 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
IpRoute:
default via 192.168.0.1 dev enp4s5 proto static metric 100
169.254.0.0/16 dev enp4s5 scope link metric 1000
192.168.0.0/24 dev enp4s5 proto kernel scope link src 192.168.0.3 metric
100
Locales: extensions.sqlite corrupt or missing
MostRecentCrashID: bp-1c6ff3ca-51b4-47e8-b009-e5feb0190429
Plugins: Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=66.0.3/20190410113011 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
SubmittedCrashIDs:
bp-1c6ff3ca-51b4-47e8-b009-e5feb0190429
bp-cbd10a93-2bd7-46a7-b905-6df710190425
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/17/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: 970M Pro3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd06/17/2016:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn970MPro3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: firefox (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
** Attachment added: "150%CPU.png"
https://bugs.launchpad.net/bugs/1827983/+attachment/5262017/+files/150%25CPU.png
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1827983
Title:
plugin freezes my system periodically, randomly.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1827983/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
