Public bug reported: GDB
http://dpaste.com/3V319B0 I can cause the lockup everytime by going to: https://paypal.com/vt and entering incorrect information and hitting the submit button. gdb stops reporting anything and cpu usage spikes to 170-200% chromium must be force quit from taskmanager, as closing it does not actually kill the processes. whether or not extensions are enabled chromium locks up(tabs are still rendered but browser cannot create new tabs, or navigate in existing ones) and the main process begins using 200-270% of my three cores, chrome task manager shows that no tab is using any memory and when chromium is exited the main thread does not quit and must be killed. I have reinstalled, disabled extensions/plugins, etc... nothing seems to remedy this issue. I memtested my memory and it was fine. It started happening october 2016 --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: MATE DRM.card0-HDMI-A-1: enabled: enabled dpms: On status: connected edid-base64: AP///////wAi8A4mAAAAACANAQOAIht46gyVolZMliUaUFSt74CBgAEBAQEBAQEBAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QA4TB5TDgAKICAgICAgAAAA/ABocCBMMTczMAogICAgAAAA/wBDTlAzMzJTMFJICiAgALo= modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 640x480 640x480 640x480 720x400 DRM.card0-VGA-1: enabled: enabled dpms: On status: connected edid-base64: AP///////wA6kwcAAQAAAAoRAQMIKxt4CrU0pVZKmiUQUFSvzwCBgIGPlQCVDwEBAQEBAQEBHDmQMGIaJ0BosDYAsQ8RAAAYAAAA/gAKICAgICAgICAgICAgAAAA/ABNQVctU0VSSUFMCiAgAAAA/wAKICAgICAgICAgICAgAHk= modes: 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1024x768 1024x768 1024x768 800x600 800x600 800x600 800x600 640x480 640x480 640x480 720x400 Desktop-Session: 'mate' '/etc/xdg/xdg-mate:/etc/xdg' '/usr/share/mate:/usr/local/share/:/usr/share/:/usr/share/mdm/' DetectedPlugins: DistroRelease: Linux 18.1 Env: 'None' 'None' InstallationDate: Installed on 2016-07-13 (252 days ago) InstallationMedia: Linux Mint 18 "Sarah" - Release amd64 20160628 Load-Avg-1min: 0.88 Load-Processes-Running-Percent: 0.2% MachineType: MSI MS-7786 Package: chromium-browser 57.0.2987.98-0ubuntu0.16.04.1276 [origin: LP-PPA-canonical-chromium-builds-stage] PackageArchitecture: amd64 ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-42-generic root=UUID=5c8e46d1-e26c-4bba-b87b-f092a8a3d7ad ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.8.0-42.45~16.04.1-generic 4.8.17 Tags: serena third-party-packages ThirdParty: True Uname: Linux 4.8.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip fax floppy lpadmin netdev plugdev sambashare scanner sudo tape video _MarkForUpload: True dmi.bios.date: 02/04/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V2.0 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: A55M-P33 (MS-7786) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.0:bd02/04/2013:svnMSI:pnMS-7786:pvr1.0:rvnMSI:rnA55M-P33(MS-7786):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7786 dmi.product.version: 1.0 dmi.sys.vendor: MSI etcconfigcpepperflashpluginnonfree: flashso="/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so" flashversion=`strings $flashso 2> /dev/null | grep LNX | cut -d ' ' -f 2 | sed -e "s/,/./g"` CHROMIUM_FLAGS="$CHROMIUM_FLAGS --ppapi-flash-path=$flashso --ppapi-flash-version=$flashversion" modified.conffile..etc.default.chromium-browser: [deleted] mtime.conffile..etc.chromium-browser.default: 2017-03-16T14:53:53.556952 ** Affects: chromium-browser (Ubuntu) Importance: Undecided Status: New ** Tags: apport-collected serena third-party-packages ** Tags added: apport-collected serena third-party-packages ** Description changed: GDB http://dpaste.com/3V319B0 I can cause the lockup everytime by going to: https://paypal.com/vt and entering incorrect information and hitting the submit button. gdb stops reporting anything and cpu usage spikes to 170-200% chromium must be force quit from taskmanager, as closing it does not actually kill the processes. whether or not extensions are enabled chromium locks up(tabs are still rendered but browser cannot create new tabs, or navigate in existing ones) and the main process begins using 200-270% of my three cores, chrome task manager shows that no tab is using any memory and when chromium is exited the main thread does not quit and must be killed. I have reinstalled, disabled extensions/plugins, etc... nothing seems to remedy this issue. I memtested my memory and it was fine. It started happening october 2016 + --- + ApportVersion: 2.20.1-0ubuntu2.5 + Architecture: amd64 + CrashDB: ubuntu + CurrentDesktop: MATE + DRM.card0-HDMI-A-1: + enabled: enabled + dpms: On + status: connected + edid-base64: AP///////wAi8A4mAAAAACANAQOAIht46gyVolZMliUaUFSt74CBgAEBAQEBAQEBAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QA4TB5TDgAKICAgICAgAAAA/ABocCBMMTczMAogICAgAAAA/wBDTlAzMzJTMFJICiAgALo= + modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 640x480 640x480 640x480 720x400 + DRM.card0-VGA-1: + enabled: enabled + dpms: On + status: connected + edid-base64: AP///////wA6kwcAAQAAAAoRAQMIKxt4CrU0pVZKmiUQUFSvzwCBgIGPlQCVDwEBAQEBAQEBHDmQMGIaJ0BosDYAsQ8RAAAYAAAA/gAKICAgICAgICAgICAgAAAA/ABNQVctU0VSSUFMCiAgAAAA/wAKICAgICAgICAgICAgAHk= + modes: 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1024x768 1024x768 1024x768 800x600 800x600 800x600 800x600 640x480 640x480 640x480 720x400 + Desktop-Session: + 'mate' + '/etc/xdg/xdg-mate:/etc/xdg' + '/usr/share/mate:/usr/local/share/:/usr/share/:/usr/share/mdm/' + DetectedPlugins: + + DistroRelease: Linux 18.1 + Env: + 'None' + 'None' + InstallationDate: Installed on 2016-07-13 (252 days ago) + InstallationMedia: Linux Mint 18 "Sarah" - Release amd64 20160628 + Load-Avg-1min: 0.88 + Load-Processes-Running-Percent: 0.2% + MachineType: MSI MS-7786 + Package: chromium-browser 57.0.2987.98-0ubuntu0.16.04.1276 [origin: LP-PPA-canonical-chromium-builds-stage] + PackageArchitecture: amd64 + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-42-generic root=UUID=5c8e46d1-e26c-4bba-b87b-f092a8a3d7ad ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.8.0-42.45~16.04.1-generic 4.8.17 + Tags: serena third-party-packages + ThirdParty: True + Uname: Linux 4.8.0-42-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm audio cdrom dialout dip fax floppy lpadmin netdev plugdev sambashare scanner sudo tape video + _MarkForUpload: True + dmi.bios.date: 02/04/2013 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: V2.0 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: A55M-P33 (MS-7786) + dmi.board.vendor: MSI + dmi.board.version: 1.0 + dmi.chassis.asset.tag: To Be Filled By O.E.M. + dmi.chassis.type: 3 + dmi.chassis.vendor: MSI + dmi.chassis.version: 1.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.0:bd02/04/2013:svnMSI:pnMS-7786:pvr1.0:rvnMSI:rnA55M-P33(MS-7786):rvr1.0:cvnMSI:ct3:cvr1.0: + dmi.product.name: MS-7786 + dmi.product.version: 1.0 + dmi.sys.vendor: MSI + etcconfigcpepperflashpluginnonfree: + flashso="/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so" + flashversion=`strings $flashso 2> /dev/null | grep LNX | cut -d ' ' -f 2 | sed -e "s/,/./g"` + CHROMIUM_FLAGS="$CHROMIUM_FLAGS --ppapi-flash-path=$flashso --ppapi-flash-version=$flashversion" + modified.conffile..etc.default.chromium-browser: [deleted] + mtime.conffile..etc.chromium-browser.default: 2017-03-16T14:53:53.556952 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1675197 Title: Chromium Locks up and uses lots of cpu, but no memory.... 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