Chromium tabs have micro-disconnections

Bug #1629445 reported by Alberto Salvia Novella on 2016-09-30
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
chromium-browser (Ubuntu)
Medium
Unassigned
Nominated for Xenial by Alberto Salvia Novella

Bug Description

From time to time Chromium tabs disconnects from the Internet, then the terminal echoes the following:

Received signal 11 SEGV_MAPERR 000000000078
#0 0x7fdac25b8c5e base::debug::StackTrace::StackTrace()
#1 0x7fdac25b904b <unknown>
#2 0x7fdaaae453d0 <unknown>
#3 0x7fdac1c60239 blink::KURL::~KURL()
#4 0x7fdac1c6024a blink::KURL::~KURL()
#5 0x7fdaa78321ad blink::ScriptSourceCode::~ScriptSourceCode()
#6 0x7fdaa7829d50 <unknown>
#7 0x7fdac1c782f0 <unknown>
#8 0x7fdac1c78833 blink::BaseArena::sweepUnsweptPage()
#9 0x7fdac1c788d0 blink::BaseArena::lazySweepWithDeadline()
#10 0x7fdac1c7ed50 blink::ThreadState::performIdleLazySweep()
#11 0x7fdaa4f11561 scheduler::WebSchedulerImpl::runIdleTask()
#12 0x7fdaa4f11a58 <unknown>
#13 0x7fdaa4f10f97 <unknown>
#14 0x7fdaa4f10d8f <unknown>
#15 0x7fdac25ba879 base::debug::TaskAnnotator::RunTask()
#16 0x7fdaa4f0ac81 scheduler::TaskQueueManager::ProcessTaskFromWorkQueue()
#17 0x7fdaa4f0b274 scheduler::TaskQueueManager::DoWork()
#18 0x7fdaa4f08cd7 <unknown>
#19 0x7fdac25ba879 base::debug::TaskAnnotator::RunTask()
#20 0x7fdac25dd9f1 base::MessageLoop::RunTask()
#21 0x7fdac25de49d base::MessageLoop::DeferOrRunPendingTask()
#22 0x7fdac25de769 base::MessageLoop::DoWork()
#23 0x7fdac25e01b9 base::MessagePumpDefault::Run()
#24 0x7fdac25fd358 base::RunLoop::Run()
#25 0x7fdac25dc835 base::MessageLoop::Run()
#26 0x7fdabf22b400 <unknown>
#27 0x7fdabec2d861 <unknown>
#28 0x7fdabec2ddfd <unknown>
#29 0x7fdabec2cff1 content::ContentMain()
#30 0x55bc8c97b92a ChromeMain
#31 0x7fdaaaa8b830 __libc_start_main
#32 0x55bc8c97b7d9 _start
   r8: 0000000000000000 r9: 000032c185e094d0 r10: 000032c185da1af0 r11:
0000000000000246
  r12: 00003710d4a27f10 r13: 00003710d4a3f000 r14: 0000000000001630 r15:
000017cc14280380
   di: 0000000000000020 si: 00003710d4a28b20 bp: 0000000000000020 bx:
0000000000000020
   dx: 000017cc18bb8000 ax: 00007fdaa7829e40 cx: 00003710d4a28b00 sp:
00007ffe7207ad20
   ip: 00007fdac1c60239 efl: 0000000000010202 cgf: 0000000000000033 erf:
0000000000000004
  trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000078
[end of stack trace]

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: chromium-browser 52.0.2743.116-0ubuntu0.16.04.1.1250
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
DRM.card0-DP-1:
 edid-base64:
 dpms: On
 modes:
 enabled: disabled
 status: disconnected
DRM.card0-HDMI-A-1:
 edid-base64: AP///////wBMLdoIODYxMAgXAQOANR54KrpBoVlVnSgNUFS/74BxT4HAgQCBgJUAqcCzAAEBAjqAGHE4LUBYLEUAEyshAAAeAR0AclHQHiBuKFUAEyshAAAeAAAA/QAySx5REQAKICAgICAgAAAA/ABTMjRCMzUwCiAgICAgAZsCAxGxRpAEHxMSA2UDDAAQAAEdALxS0B4guChVQBMrIQAAHowK0JAgQDEgDEBVABMrIQAAGIwK0Iog4C0QED6WABMrIQAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIQ==
 dpms: On
 modes: 1920x1080 1920x1080 1920x1080 1680x1050 1600x900 1280x1024 1280x1024 1440x900 1280x800 1152x864 1280x720 1280x720 1280x720 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 720x576 720x480 720x480 640x480 640x480 640x480 640x480 640x480 720x400
 enabled: enabled
 status: connected
Date: Fri Sep 30 21:46:10 2016
Desktop-Session:
 'ubuntu'
 '/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg'
 '/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop'
Env:
 'None'
 'None'
InstallationDate: Installed on 2016-05-02 (151 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
InstalledPlugins:

Load-Avg-1min: 0.58
Load-Processes-Running-Percent: 0.1%
MachineType: MEDIONPC MS-7358
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-38-generic root=UUID=c34225d3-c644-4d92-a8ea-00123e6255e1 ro quiet splash vt.handoff=7
SourcePackage: chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: MS-7358
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: Fab D
dmi.chassis.type: 3
dmi.chassis.vendor: OEM
dmi.chassis.version: OEM
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/18/2008:svnMEDIONPC:pnMS-7358:pvrOEM:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7358:rvrFabD:cvnOEM:ct3:cvrOEM:
dmi.product.name: MS-7358
dmi.product.version: OEM
dmi.sys.vendor: MEDIONPC
gconf-keys: /desktop/gnome/applications/browser/exec = b'firefox\n'/desktop/gnome/url-handlers/https/command = b'sensible-browser %s\n'/desktop/gnome/url-handlers/https/enabled = b'true\n'/desktop/gnome/url-handlers/http/command = b'sensible-browser %s\n'/desktop/gnome/url-handlers/http/enabled = b'true\n'/desktop/gnome/session/required_components/windowmanager = b''/apps/metacity/general/compositing_manager = b''/desktop/gnome/interface/icon_theme = b'gnome\n'/desktop/gnome/interface/gtk_theme = b'Clearlooks\n'
modified.conffile..etc.default.chromium-browser: [deleted]

Changed in chromium-browser (Ubuntu):
importance: Undecided → Medium
status: New → Triaged
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