Ubuntu
chromium-browser package

Chromium cannot found pepperflash plugin

Bug #1702456 reported by Alessandro Pischedda on 2017-07-05

This bug report is a duplicate of: Bug #1702407: Startup crash after upgrading to 59.0.3071.109 on trusty/xenial/yakkety. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	chromium-browser (Ubuntu)	Incomplete	Undecided	Unassigned

Bug Description

Ubuntu version: 16.04
Chromium version : 59.0.3071.109-0ubuntu0.16.04.1289
Pepperflash-plugin version: 26.0.0.131
apt-cache policy pepperflashplugin-nonfree
pepperflashplugin-nonfree:
Installed: 1.8.2ubuntu1.1

When try to start chromium it return this message

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
Received signal 11 SEGV_MAPERR 000000000010
#0 0x7f32709c2425 base::debug::StackTrace::StackTrace()
#1 0x7f32709c280b <unknown>
#2 0x7f3270ced390 <unknown>
#3 0x55e3d9a77dc8 <unknown>
#4 0x55e3d9a7a656 <unknown>
#5 0x55e3d9a7adf9 <unknown>
#6 0x55e3d9a7b143 <unknown>
#7 0x7f3270a3d821 <unknown>
#8 0x7f32709c3eea base::debug::TaskAnnotator::RunTask()
#9 0x7f32709ece90 base::MessageLoop::RunTask()
#10 0x7f32709ee97d base::MessageLoop::DeferOrRunPendingTask()
#11 0x7f32709ef83d <unknown>
#12 0x7f32709f0300 base::MessagePumpLibevent::Run()
#13 0x7f32709ebf15 base::MessageLoop::RunHandler()
#14 0x7f3270a16628 base::RunLoop::Run()
#15 0x7f3270a42e36 base::Thread::ThreadMain()
#16 0x7f3270a3d726 <unknown>
#17 0x7f3270ce36ba start_thread
#18 0x7f325a3923dd clone
  r8: 000000000000002e r9: 000055e3db4ce6ec r10: 0000000000000000 r11: 00007f325a41ff50
r12: 00007f31baec1ff0 r13: 0000000000000008 r14: 0000000000000008 r15: 00007f31baec1eb0
  di: 0000000000000000 si: 00007f31baec1eb0 bp: 00007f31baec1f00 bx: 00007f31baec1eb0
  dx: 0000000000000062 ax: 0000000000000000 cx: 00007f31940084d0 sp: 00007f31baec1e60
  ip: 000055e3d9a77dc8 efl: 0000000000010206 cgf: 0000000000000033 erf: 0000000000000004
trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000010
[end of stack trace]
Calling _exit(1). Core file will not be generated.

I've tried to reinstall both chromium and pepperflash plug-in but the error persists.

Launching chromium with --debug :

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
# Env:
# LD_LIBRARY_PATH=/usr/lib/chromium-browser
# PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# GTK_PATH=
# CHROMIUM_USER_FLAGS=
# CHROMIUM_FLAGS= --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version=26.0.0.131 --enable-pinch
/usr/bin/gdb /usr/lib/chromium-browser/chromium-browser -x /tmp/chromiumargs.MRIgut
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/chromium-browser/chromium-browser...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/lib/chromium-browser/chromium-browser --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version=26.0.0.131 --enable-pinch
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffcd30a700 (LWP 19941)]
[New Thread 0x7fffccb09700 (LWP 19947)]
[New Thread 0x7fffc7be1700 (LWP 19948)]
[New Thread 0x7fffc73e0700 (LWP 19949)]
[New Thread 0x7fffc6bdf700 (LWP 19950)]
[New Thread 0x7fffc4c71700 (LWP 19951)]
[New Thread 0x7fffb3fff700 (LWP 19952)]
[New Thread 0x7fffb37fe700 (LWP 19953)]
[New Thread 0x7fffb2ffd700 (LWP 19954)]
[New Thread 0x7fffcc02b700 (LWP 19955)]
[New Thread 0x7fffb27fc700 (LWP 19956)]
[New Thread 0x7fff9bfff700 (LWP 19957)]
[New Thread 0x7fff9b7fe700 (LWP 19958)]
[New Thread 0x7fff9affd700 (LWP 19959)]
[New Thread 0x7fff9a7fc700 (LWP 19960)]
[New Thread 0x7fff99ffb700 (LWP 19961)]
[New Thread 0x7fff997fa700 (LWP 19962)]
[New Thread 0x7fff98ff9700 (LWP 19963)]
[New Thread 0x7fff7ffff700 (LWP 19964)]
[New Thread 0x7fff7f7fe700 (LWP 19965)]
[New Thread 0x7fff7effd700 (LWP 19966)]
[New Thread 0x7fff7e7fc700 (LWP 19967)]
[New Thread 0x7fff7dffb700 (LWP 19968)]
[New Thread 0x7fff7d7fa700 (LWP 19969)]
[New Thread 0x7fff7cff9700 (LWP 19970)]
[New Thread 0x7fff5bd56700 (LWP 19971)]
[New Thread 0x7fff5b2ce700 (LWP 19972)]
[New Thread 0x7fff5aacd700 (LWP 19973)]
[New Thread 0x7fff5a2cc700 (LWP 20052)]
[New Thread 0x7fff5963b700 (LWP 20053)]
[New Thread 0x7fff58848700 (LWP 20054)]
[New Thread 0x7fff47ffd700 (LWP 20055)]
[New Thread 0x7fff475ad700 (LWP 20057)]
[New Thread 0x7fff46a8d700 (LWP 20058)]
[New Thread 0x7fff45e77700 (LWP 20059)]
[Thread 0x7fff45e77700 (LWP 20059) exited]
[New Thread 0x7fff45253700 (LWP 20060)]
[New Thread 0x7fff44a52700 (LWP 20062)]
[Thread 0x7fffb27fc700 (LWP 19956) exited]
[New Thread 0x7fffb27fc700 (LWP 20066)]
[New Thread 0x7fff1fd96700 (LWP 20095)]
[New Thread 0x7fff1f595700 (LWP 20107)]
[New Thread 0x7fff1ed94700 (LWP 20150)]

Thread 32 "Networking Priv" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff58848700 (LWP 20054)]
0x0000555555cd4dc8 in ?? ()

I hope that this informations can be usefull.

Revision history for this message

Alessandro Pischedda (cereal) wrote on 2017-07-05:

I've tryed to install chromium-browser-dgb in order to have symbols for gdb but apt says

sudo apt-get install chromium-browser-dbg
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
chromium-browser-dbg : Depends: chromium-browser (= 51.0.2704.79-0ubuntu0.16.04.1.1242) but 59.0.3071.109-0ubuntu0.16.04.1289 is to be installed
E: Unable to correct problems, you have held broken packages.

Revision history for this message

Alessandro Pischedda (cereal) wrote on 2017-07-05:

a work-around is to delete the directory ~/.config/chromium-browser.
Thanks to Francesco Salvestrini who found this solution.

Revision history for this message

Julian Paredes (jparedes) wrote on 2017-07-05:

I get the same error every time. Deleted ~/.config/chromium-browser but only helped while i'm not signed in with a google account.

The moment I sign in with an account the browser chrashes.

Output:

Using PPAPI flash.
--ppapi-flash-path=/usr/lib/adobe-flashplugin/libpepflashplayer.so --ppapi-flash-version=
[13209:13267:0705/093740.936240:ERROR:socket_stream.cc(101)] Socket was disconnected, closing input stream
[13209:13267:0705/093740.936267:ERROR:socket_stream.cc(210)] Closing stream with result -100
Received signal 11 SEGV_MAPERR 000000000010
#0 0x7f44196d3425 base::debug::StackTrace::StackTrace()
#1 0x7f44196d380b <unknown>
#2 0x7f44199fe390 <unknown>
#3 0x56398c8d9dc8 <unknown>
#4 0x56398c8dc656 <unknown>
#5 0x56398c8dcdf9 <unknown>
#6 0x56398c8dd143 <unknown>
#7 0x7f441974e821 <unknown>
#8 0x7f44196d4eea base::debug::TaskAnnotator::RunTask()
#9 0x7f44196fde90 base::MessageLoop::RunTask()
#10 0x7f44196ff97d base::MessageLoop::DeferOrRunPendingTask()
#11 0x7f441970083d <unknown>
#12 0x7f4419701300 base::MessagePumpLibevent::Run()
#13 0x7f44196fcf15 base::MessageLoop::RunHandler()
#14 0x7f4419727628 base::RunLoop::Run()
#15 0x7f4419753e36 base::Thread::ThreadMain()
#16 0x7f441974e726 <unknown>
#17 0x7f44199f46ba start_thread
#18 0x7f44030a33dd clone
  r8: 000000000000002e r9: 000056398e3306ec r10: 0000000000000000 r11: 00007f4403130f50
r12: 00007f43537fcff0 r13: 0000000000000008 r14: 0000000000000008 r15: 00007f43537fceb0
  di: 0000000000000000 si: 00007f43537fceb0 bp: 00007f43537fcf00 bx: 00007f43537fceb0
  dx: 0000000000000060 ax: 0000000000000000 cx: 00007f43a8009fe0 sp: 00007f43537fce60
  ip: 000056398c8d9dc8 efl: 0000000000010206 cgf: 0000000000000033 erf: 0000000000000004
trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000010
[end of stack trace]
Calling _exit(1). Core file will not be generated.

Revision history for this message

dino99 (9d9) wrote on 2017-07-05:

Seems you need to install: browser-plugin-freshplayer-pepperflash from the archive

Changed in chromium-browser (Ubuntu):
status:	New → Incomplete

Revision history for this message

Julian Paredes (jparedes) wrote on 2017-07-05:

dino99 comment has worked for me!

It seems browser-plugin-freshplayer-pepperflash fixes the issue.

Thanks!

Revision history for this message

Julian Paredes (jparedes) wrote on 2017-07-05:

Sorry, i must retract. I've just restarted the browser and keeps crashing.

Now i even removed PPAPI plugins and a similar error shows. It seems not related:

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
Received signal 11 SEGV_MAPERR 000000000010
#0 0x7f0f6c9ea425 base::debug::StackTrace::StackTrace()
#1 0x7f0f6c9ea80b <unknown>
#2 0x7f0f6cd15390 <unknown>
#3 0x564b50907dc8 <unknown>
#4 0x564b5090a656 <unknown>
#5 0x564b5090adf9 <unknown>
#6 0x564b5090b143 <unknown>
#7 0x7f0f6ca65821 <unknown>
#8 0x7f0f6c9ebeea base::debug::TaskAnnotator::RunTask()
#9 0x7f0f6ca14e90 base::MessageLoop::RunTask()
#10 0x7f0f6ca1697d base::MessageLoop::DeferOrRunPendingTask()
#11 0x7f0f6ca1783d <unknown>
#12 0x7f0f6ca18300 base::MessagePumpLibevent::Run()
#13 0x7f0f6ca13f15 base::MessageLoop::RunHandler()
#14 0x7f0f6ca3e628 base::RunLoop::Run()
#15 0x7f0f6ca6ae36 base::Thread::ThreadMain()
#16 0x7f0f6ca65726 <unknown>
#17 0x7f0f6cd0b6ba start_thread
#18 0x7f0f563ba3dd clone
  r8: 000000000000002e r9: 0000564b5235e6ec r10: 0000000000000000 r11: 00007f0f56447f50
r12: 00007f0ec57f7ff0 r13: 0000000000000008 r14: 0000000000000008 r15: 00007f0ec57f7eb0
  di: 0000000000000000 si: 00007f0ec57f7eb0 bp: 00007f0ec57f7f00 bx: 00007f0ec57f7eb0
  dx: 0000000000000060 ax: 0000000000000000 cx: 0000564b54e9f7e0 sp: 00007f0ec57f7e60
  ip: 0000564b50907dc8 efl: 0000000000010206 cgf: 0000000000000033 erf: 0000000000000004
trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000010
[end of stack trace]
Calling _exit(1). Core file will not be generated.

Revision history for this message

Olivier Tilloy (osomon) wrote on 2017-07-05:

To everyone affected by the crash: can you please install the debug symbols for chromium-browser (following the instructions at https://wiki.ubuntu.com/Debug%20Symbol%20Packages#Debug_Symbol_Packages) and see if that produces a more complete stacktrace?

Revision history for this message

Julian Paredes (jparedes) wrote on 2017-07-05:

Download full text (5.1 KiB)

Here it goes!

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
# Env:
# LD_LIBRARY_PATH=/usr/lib/chromium-browser
# PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# GTK_PATH=
# CHROMIUM_USER_FLAGS=
# CHROMIUM_FLAGS= --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version= --enable-pinch
/usr/bin/gdb /usr/lib/chromium-browser/chromium-browser -x /tmp/chromiumargs.yUPPLg
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/chromium-browser/chromium-browser...Reading symbols from /usr/lib/debug/.build-id/61/aaf938452c2615d0258d7cf35e7005e09b2242.debug...done.
done.
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/lib/chromium-browser/chromium-browser --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version= --enable-pinch
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffcd1d7700 (LWP 17074)]
[New Thread 0x7fffcc9d6700 (LWP 17080)]
[New Thread 0x7fffc79da700 (LWP 17081)]
[New Thread 0x7fffc71d9700 (LWP 17082)]
[New Thread 0x7fffc69d8700 (LWP 17083)]
[New Thread 0x7fffc4aea700 (LWP 17084)]
[New Thread 0x7fffb3fff700 (LWP 17085)]
[New Thread 0x7fffcc099700 (LWP 17086)]
[New Thread 0x7fffb37fe700 (LWP 17087)]
[New Thread 0x7fffb2ffd700 (LWP 17088)]
[New Thread 0x7fffb27fc700 (LWP 17089)]
[New Thread 0x7fff97fff700 (LWP 17090)]
[New Thread 0x7fff977fe700 (LWP 17091)]
[New Thread 0x7fff96ffd700 (LWP 17092)]
[New Thread 0x7fff967fc700 (LWP 17093)]
[New Thread 0x7fff95ffb700 (LWP 17094)]
[New Thread 0x7fff957fa700 (LWP 17095)]
[New Thread 0x7fff94ff9700 (LWP 17096)]
[New Thread 0x7fff77fff700 (LWP 17097)]
[New Thread 0x7fff777fe700 (LWP 17098)]
[New Thread 0x7fff76ffd700 (LWP 17099)]
[New Thread 0x7fff767fc700 (LWP 17100)]
[New Thread 0x7fff75ffb700 (LWP 17101)]
[New Thread 0x7fff757fa700 (LWP 17102)]
[New Thread 0x7fff74ff9700 (LWP 17103)]
[New Thread 0x7fff57ae1700 (LWP 17104)]
[New Thread 0x7fff53058700 (LWP 17105)]
[New Thread 0x7fff52857700 (LWP 17106)]
[New Thread 0x7fff51e07700 (LWP 17125)]
[New Thread 0x7fff51606700 (LWP 17126)]
[New Thread 0x7fff50b63700 (LWP 17127)]
[New Thread 0x7fff47ffe700 (LWP 17128)]
[New ...

Here it goes!

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
# Env:
#     LD_LIBRARY_PATH=/usr/lib/chromium-browser
#                PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
#            GTK_PATH=
# CHROMIUM_USER_FLAGS=
#      CHROMIUM_FLAGS= --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version=  --enable-pinch
/usr/bin/gdb /usr/lib/chromium-browser/chromium-browser -x /tmp/chromiumargs.yUPPLg
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/chromium-browser/chromium-browser...Reading symbols from /usr/lib/debug/.build-id/61/aaf938452c2615d0258d7cf35e7005e09b2242.debug...done.
done.
(gdb) handle SIG33 pass nostop noprint
Signal        Stop	Print	Pass to program	Description
SIG33         No	No	Yes		Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/lib/chromium-browser/chromium-browser --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version=  --enable-pinch 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffcd1d7700 (LWP 17074)]
[New Thread 0x7fffcc9d6700 (LWP 17080)]
[New Thread 0x7fffc79da700 (LWP 17081)]
[New Thread 0x7fffc71d9700 (LWP 17082)]
[New Thread 0x7fffc69d8700 (LWP 17083)]
[New Thread 0x7fffc4aea700 (LWP 17084)]
[New Thread 0x7fffb3fff700 (LWP 17085)]
[New Thread 0x7fffcc099700 (LWP 17086)]
[New Thread 0x7fffb37fe700 (LWP 17087)]
[New Thread 0x7fffb2ffd700 (LWP 17088)]
[New Thread 0x7fffb27fc700 (LWP 17089)]
[New Thread 0x7fff97fff700 (LWP 17090)]
[New Thread 0x7fff977fe700 (LWP 17091)]
[New Thread 0x7fff96ffd700 (LWP 17092)]
[New Thread 0x7fff967fc700 (LWP 17093)]
[New Thread 0x7fff95ffb700 (LWP 17094)]
[New Thread 0x7fff957fa700 (LWP 17095)]
[New Thread 0x7fff94ff9700 (LWP 17096)]
[New Thread 0x7fff77fff700 (LWP 17097)]
[New Thread 0x7fff777fe700 (LWP 17098)]
[New Thread 0x7fff76ffd700 (LWP 17099)]
[New Thread 0x7fff767fc700 (LWP 17100)]
[New Thread 0x7fff75ffb700 (LWP 17101)]
[New Thread 0x7fff757fa700 (LWP 17102)]
[New Thread 0x7fff74ff9700 (LWP 17103)]
[New Thread 0x7fff57ae1700 (LWP 17104)]
[New Thread 0x7fff53058700 (LWP 17105)]
[New Thread 0x7fff52857700 (LWP 17106)]
[New Thread 0x7fff51e07700 (LWP 17125)]
[New Thread 0x7fff51606700 (LWP 17126)]
[New Thread 0x7fff50b63700 (LWP 17127)]
[New Thread 0x7fff47ffe700 (LWP 17128)]
[New Thread 0x7fff477fd700 (LWP 17130)]
[New Thread 0x7fff46ffc700 (LWP 17131)]
[Thread 0x7fff46ffc700 (LWP 17131) exited]
[New Thread 0x7fff461d5700 (LWP 17132)]
[New Thread 0x7fff459d4700 (LWP 17137)]
[New Thread 0x7fff451d3700 (LWP 17138)]
[New Thread 0x7fff2ffff700 (LWP 17159)]
[New Thread 0x7fff2f7fe700 (LWP 17160)]
[New Thread 0x7fff2effd700 (LWP 17162)]
[New Thread 0x7fff2e7fc700 (LWP 17166)]
[New Thread 0x7fff2d363700 (LWP 17215)]
[New Thread 0x7fff2cb62700 (LWP 17217)]
[New Thread 0x7fff2c361700 (LWP 17219)]
[New Thread 0x7fff2bb60700 (LWP 17220)]
[New Thread 0x7fff2b35f700 (LWP 17221)]
[Thread 0x7fff459d4700 (LWP 17137) exited]
[New Thread 0x7fff459d4700 (LWP 17232)]
[17070:17100:0705/164114.424988:ERROR:cache_storage_cache.cc(1450)] Cache size: 305132 does not match size from index: 304950
[1:12:0705/164114.585125:ERROR:adm_helpers.cc(62)] Failed to query stereo recording.

Thread 32 "Networking Priv" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff50b63700 (LWP 17127)]
0x0000555555cd4dc8 in std::_Rb_tree<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_tree.h:2292
2292	    _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::

Revision history for this message

Julian Paredes (jparedes) wrote on 2017-07-05:

Download full text (60.6 KiB)

Backtrace:

(gdb) backtrace
#0 0x0000555555cd4dc8 in std::_Rb_tree<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_tree.h:2292
#1 0x0000555555cd7656 in std::map<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_map.h:846
#2 extensions::NetworkingPrivateLinux::AddOrUpdateAccessPoint () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:941
#3 0x0000555555cd7df9 in extensions::NetworkingPrivateLinux::AddAccessPointsFromDevice () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:920
#4 0x0000555555cd8143 in extensions::NetworkingPrivateLinux::GetAllWiFiAccessPoints () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:733
#5 0x00007ffff791b821 in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#6 RunTaskAndPostReply () at ../../base/threading/post_task_and_reply_impl.cc:45
#7 0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#8 base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#9 0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#10 0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#11 0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#12 0x00007ffff78ce300 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:219
#13 0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#14 0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:...

Backtrace:

(gdb) backtrace
#0  0x0000555555cd4dc8 in std::_Rb_tree<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_tree.h:2292
#1  0x0000555555cd7656 in std::map<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_map.h:846
#2  extensions::NetworkingPrivateLinux::AddOrUpdateAccessPoint () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:941
#3  0x0000555555cd7df9 in extensions::NetworkingPrivateLinux::AddAccessPointsFromDevice () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:920
#4  0x0000555555cd8143 in extensions::NetworkingPrivateLinux::GetAllWiFiAccessPoints () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:733
#5  0x00007ffff791b821 in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#6  RunTaskAndPostReply () at ../../base/threading/post_task_and_reply_impl.cc:45
#7  0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#8  base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#9  0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#10 0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#11 0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#12 0x00007ffff78ce300 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:219
#13 0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#14 0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#15 0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#16 base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#17 0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#18 0x00007ffff7bc16ba in start_thread (arg=0x7fff54e06700) at pthread_create.c:333
#19 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

(gdb) thread apply all backtrace

Thread 46 (Thread 0x7fff2ade0700 (LWP 17995)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff791e519 in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../base/threading/sequenced_worker_pool.cc:1094
#2  0x00007ffff791ec16 in base::SequencedWorkerPool::Worker::Run () at ../../base/threading/sequenced_worker_pool.cc:614
#3  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fff2ade0700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7fff2c361700 (LWP 17982)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff2c361700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7fff2cb62700 (LWP 17980)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff2cb62700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7fff2dffb700 (LWP 17931)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7924f61 in base::PosixDynamicThreadPool::WaitForTask () at ../../base/threading/worker_pool_posix.cc:178
#3  0x00007ffff7925432 in ThreadMain () at ../../base/threading/worker_pool_posix.cc:95
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fff2dffb700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7fff2e7fc700 (LWP 17929)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff78cdcdb in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:59
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff2e7fc700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7fff2effd700 (LWP 17928)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7924f61 in base::PosixDynamicThreadPool::WaitForTask () at ../../base/threading/worker_pool_posix.cc:178
#3  0x00007ffff7925432 in ThreadMain () at ../../base/threading/worker_pool_posix.cc:95
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fff2effd700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7fff2f7fe700 (LWP 17924)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff2f7fe700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7fff2ffff700 (LWP 17923)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff791e519 in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../base/threading/sequenced_worker_pool.cc:1094
#2  0x00007ffff791ec16 in base::SequencedWorkerPool::Worker::Run () at ../../base/threading/sequenced_worker_pool.cc:614
#3  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fff2ffff700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fff459d3700 (LWP 17903)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffe40b7cfa in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffe4047999 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe4047fbb in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fffe409a60a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fffe4099bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffff7bc16ba in start_thread (arg=0x7fff459d3700) at pthread_create.c:333
#7  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fff461d4700 (LWP 17897)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff461d4700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7fff477fc700 (LWP 17895)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff791e3df in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../base/threading/sequenced_worker_pool.cc:1097
#3  0x00007ffff791ec16 in base::SequencedWorkerPool::Worker::Run () at ../../base/threading/sequenced_worker_pool.cc:614
#4  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#5  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#6  0x00007ffff7bc16ba in start_thread (arg=0x7fff477fc700) at pthread_create.c:333
#7  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fff47ffd700 (LWP 17893)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff47ffd700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fff54e06700 (LWP 17892)):
#0  0x0000555555cd4dc8 in std::_Rb_tree<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_tree.h:2292
#1  0x0000555555cd7656 in std::map<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_map.h:846
#2  extensions::NetworkingPrivateLinux::AddOrUpdateAccessPoint () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:941
#3  0x0000555555cd7df9 in extensions::NetworkingPrivateLinux::AddAccessPointsFromDevice () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:920
#4  0x0000555555cd8143 in extensions::NetworkingPrivateLinux::GetAllWiFiAccessPoints () at ../../extensions/browser/api/networking_private/networking_private_linux.cc:733
#5  0x00007ffff791b821 in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#6  RunTaskAndPostReply () at ../../base/threading/post_task_and_reply_impl.cc:45
#7  0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#8  base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#9  0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#10 0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#11 0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#12 0x00007ffff78ce300 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:219
#13 0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#14 0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#15 0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#16 base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#17 0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#18 0x00007ffff7bc16ba in start_thread (arg=0x7fff54e06700) at pthread_create.c:333
#19 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fff55607700 (LWP 17891)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff55607700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fff55e08700 (LWP 17890)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff78cdcdb in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:59
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff55e08700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fff56858700 (LWP 17871)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff791e3df in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../base/threading/sequenced_worker_pool.cc:1097
#3  0x00007ffff791ec16 in base::SequencedWorkerPool::Worker::Run () at ../../base/threading/sequenced_worker_pool.cc:614
#4  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#5  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#6  0x00007ffff7bc16ba in start_thread (arg=0x7fff56858700) at pthread_create.c:333
#7  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fff57059700 (LWP 17870)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff791e3df in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../base/threading/sequenced_worker_pool.cc:1097
#3  0x00007ffff791ec16 in base::SequencedWorkerPool::Worker::Run () at ../../base/threading/sequenced_worker_pool.cc:614
#4  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#5  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#6  0x00007ffff7bc16ba in start_thread (arg=0x7fff57059700) at pthread_create.c:333
#7  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fff57ae1700 (LWP 17869)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffb0065861 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffb0056e11 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffb00574ae in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fffb0057560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fffb00657a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fff943c3078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff57ae1700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fff74ff9700 (LWP 17868)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff78cdcdb in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:59
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff74ff9700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fff757fa700 (LWP 17867)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffeeb6490d in cc::SingleThreadTaskGraphRunner::Run () at ../../cc/raster/single_thread_task_graph_runner.cc:123
#2  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#3  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#4  0x00007ffff7bc16ba in start_thread (arg=0x7fff757fa700) at pthread_create.c:333
#5  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fff75ffb700 (LWP 17866)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff75ffb700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fff767fc700 (LWP 17865)):
#0  0x00007fffe12709d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff795c32d in epoll_dispatch () at ../../base/third_party/libevent/epoll.c:198
#2  0x00007ffff795a574 in event_base_loop () at ../../base/third_party/libevent/event.c:512
#3  0x00007ffff78ce412 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:256
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff1816598 in content::BrowserThreadImpl::IOThreadRun () at ../../content/browser/browser_thread_impl.cc:278
#7  0x00007ffff181677b in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:313
#8  0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#9  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#10 0x00007ffff7bc16ba in start_thread (arg=0x7fff767fc700) at pthread_create.c:333
#11 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fff76ffd700 (LWP 17864)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff78cdcdb in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:59
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff18164e8 in content::BrowserThreadImpl::CacheThreadRun () at ../../content/browser/browser_thread_impl.cc:272
#7  0x00007ffff18167db in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:311
#8  0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#9  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#10 0x00007ffff7bc16ba in start_thread (arg=0x7fff76ffd700) at pthread_create.c:333
#11 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fff777fe700 (LWP 17863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff1816438 in content::BrowserThreadImpl::ProcessLauncherThreadRun () at ../../content/browser/browser_thread_impl.cc:266
#7  0x00007ffff18167cb in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:309
#8  0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#9  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#10 0x00007ffff7bc16ba in start_thread (arg=0x7fff777fe700) at pthread_create.c:333
#11 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fff77fff700 (LWP 17862)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7906d4d in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:225
#2  0x00007ffff7906e0a in base::WaitableEvent::Wait () at ../../base/synchronization/waitable_event_posix.cc:157
#3  0x00007ffff78cdcbd in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:53
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff1816388 in content::BrowserThreadImpl::FileUserBlockingThreadRun () at ../../content/browser/browser_thread_impl.cc:259
#7  0x00007ffff18167bb in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:307
#8  0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#9  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#10 0x00007ffff7bc16ba in start_thread (arg=0x7fff77fff700) at pthread_create.c:333
#11 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fff94ff9700 (LWP 17861)):
#0  0x00007ffff78b8fdd in std::char_traits<char>::assign () at /usr/include/c++/5/bits/char_traits.h:243
#1  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_set_length () at /usr/include/c++/5/bits/basic_string.h:165
#2  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::push_back () at /usr/include/c++/5/bits/basic_string.h:1084
#3  base::internal::JSONParser::StringBuilder::Append () at ../../base/json/json_parser.cc:156
#4  0x00007ffff78b9c2f in base::internal::JSONParser::ConsumeStringRaw () at ../../base/json/json_parser.cc:548
#5  0x00007ffff78b9ff8 in base::internal::JSONParser::ConsumeString () at ../../base/json/json_parser.cc:449
#6  0x00007ffff78bcb58 in base::internal::JSONParser::ParseToken () at ../../base/json/json_parser.cc:326
#7  0x00007ffff78bcbb1 in base::internal::JSONParser::ParseNextToken () at ../../base/json/json_parser.cc:316
#8  0x00007ffff78bcc22 in base::internal::JSONParser::Parse () at ../../base/json/json_parser.cc:99
#9  0x00007ffff78bcfbe in base::JSONReader::Read () at ../../base/json/json_reader.cc:48
#10 0x0000555555c365ff in LeveldbValueStore::Get () at ../../extensions/browser/value_store/leveldb_value_store.cc:111
#11 0x0000555555d0bab5 in extensions::SettingsStorageQuotaEnforcer::LazyCalculateUsage () at ../../extensions/browser/api/storage/settings_storage_quota_enforcer.cc:228
#12 0x0000555555d0bc8b in extensions::SettingsStorageQuotaEnforcer::Remove () at ../../extensions/browser/api/storage/settings_storage_quota_enforcer.cc:175
#13 0x0000555555d0fe5e in extensions::WeakUnlimitedSettingsStorage::Remove () at ../../extensions/browser/api/storage/weak_unlimited_settings_storage.cc:55
#14 0x0000555555d0dde9 in extensions::StorageStorageAreaRemoveFunction::RunWithStorage () at ../../extensions/browser/api/storage/storage_api.cc:246
#15 0x0000555555d0cb1e in extensions::SettingsFunction::AsyncRunWithStorage () at ../../extensions/browser/api/storage/storage_api.cc:69
#16 0x0000555555d0a714 in base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>::Run(ValueStore*) const & () at ../../base/callback.h:80
#17 extensions::LocalValueStoreCache::RunWithValueStoreForExtension(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>) () at ../../extensions/browser/api/storage/local_value_store_cache.cc:57
#18 0x0000555555d0e7dc in base::internal::FunctorTraits<void (extensions::ValueStoreCache::*)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), void>::Invoke<extensions::ValueStoreCache*, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const> const&>(void (extensions::ValueStoreCache::*)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), extensions::ValueStoreCache*&&, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const> const&) () at ../../base/bind_internal.h:214
#19 base::internal::InvokeHelper<false, void>::MakeItSo<void (extensions::ValueStoreCache::* const&)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), extensions::ValueStoreCache*, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const> const&>(void (extensions::ValueStoreCache::* const&)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), extensions::ValueStoreCache*&&, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const> const&) () at ../../base/bind_internal.h:286
#20 base::internal::Invoker<base::internal::BindState<void (extensions::ValueStoreCache::*)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), base::internal::UnretainedWrapper<extensions::ValueStoreCache>, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, scoped_refptr<extensions::Extension const> >, void ()>::RunImpl<void (extensions::ValueStoreCache::* const&)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), std::tuple<base::internal::UnretainedWrapper<extensions::ValueStoreCache>, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, scoped_refptr<extensions::Extension const> > const&, 0ul, 1ul, 2ul>(void (extensions::ValueStoreCache::* const&)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), std::tuple<base::internal::UnretainedWrapper<extensions::ValueStoreCache>, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, scoped_refptr<extensions::Extension const> > const&, base::IndexSequence<0ul, 1ul, 2ul>) () at ../../base/bind_internal.h:364
#21 base::internal::Invoker<base::internal::BindState<void (extensions::ValueStoreCache::*)(base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, scoped_refptr<extensions::Extension const>), base::internal::UnretainedWrapper<extensions::ValueStoreCache>, base::Callback<void (ValueStore*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, scoped_refptr<extensions::Extension const> >, void ()>::Run(base::internal::BindStateBase*) () at ../../base/bind_internal.h:342
#22 0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#23 base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#24 0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#25 0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#26 0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#27 0x00007ffff78ce300 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:219
#28 0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#29 0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#30 0x00007ffff18162d8 in content::BrowserThreadImpl::FileThreadRun () at ../../content/browser/browser_thread_impl.cc:252
#31 0x00007ffff18167ab in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:305
#32 0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#33 0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#34 0x00007ffff7bc16ba in start_thread (arg=0x7fff94ff9700) at pthread_create.c:333
#35 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fff957fa700 (LWP 17860)):
#0  0x00007fffe12667dd in fdatasync () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffec252730 in full_fsync () at ../../third_party/sqlite/amalgamation/sqlite3.c:33298
#2  unixSync () at ../../third_party/sqlite/amalgamation/sqlite3.c:33391
#3  0x00007fffec270d30 in sqlite3PagerCommitPhaseOne () at ../../third_party/sqlite/amalgamation/sqlite3.c:53290
#4  0x00007fffec270ee8 in sqlite3BtreeCommitPhaseOne () at ../../third_party/sqlite/amalgamation/sqlite3.c:62760
#5  0x00007fffec286e89 in sqlite3BtreeCommitPhaseOne () at ../../third_party/sqlite/amalgamation/sqlite3.c:73712
#6  vdbeCommit () at ../../third_party/sqlite/amalgamation/sqlite3.c:8048
#7  sqlite3VdbeHalt () at ../../third_party/sqlite/amalgamation/sqlite3.c:8449
#8  0x00007fffec28e76d in sqlite3VdbeExec () at ../../third_party/sqlite/amalgamation/sqlite3.c:81256
#9  0x00007fffec292c9f in sqlite3Step () at ../../third_party/sqlite/amalgamation/sqlite3.c:76563
#10 sqlite3_step () at ../../third_party/sqlite/amalgamation/sqlite3.c:11088
#11 0x00007fffec9fbf29 in sql::Statement::StepInternal () at ../../sql/statement.cc:69
#12 0x00007fffec9fbf9b in sql::Statement::RunWithoutTimers () at ../../sql/statement.cc:94
#13 0x00007fffec9f639c in sql::Connection::CommitTransaction () at ../../sql/connection.cc:1325
#14 0x00007fffecc09cbd in WebDatabaseBackend::Commit () at ../../components/webdata/common/web_database_backend.cc:142
#15 0x00007fffecc09d20 in WebDatabaseBackend::ExecuteWriteTask(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&) () at ../../components/webdata/common/web_database_backend.cc:68
#16 0x00007fffecc09d6b in WebDatabaseBackend::DBWriteTaskWrapper(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >) () at ../../components/webdata/common/web_database_backend.cc:58
#17 0x00007fffecc0b1ef in base::internal::FunctorTraits<void (WebDatabaseBackend::*)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), void>::Invoke<scoped_refptr<WebDatabaseBackend> const&, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > >(void (WebDatabaseBackend::*)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), scoped_refptr<WebDatabaseBackend> const&, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >&&) () at ../../base/bind_internal.h:214
#18 base::internal::InvokeHelper<false, void>::MakeItSo<void (WebDatabaseBackend::* const&)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), scoped_refptr<WebDatabaseBackend> const&, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > >(void (WebDatabaseBackend::* const&)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), scoped_refptr<WebDatabaseBackend> const&, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >&&) () at ../../base/bind_internal.h:286
#19 base::internal::Invoker<base::internal::BindState<void (WebDatabaseBackend::*)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), scoped_refptr<WebDatabaseBackend>, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, base::internal::PassedWrapper<std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > > >, void ()>::RunImpl<void (WebDatabaseBackend::* const&)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), std::tuple<scoped_refptr<WebDatabaseBackend>, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, base::internal::PassedWrapper<std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > > > const&, 0ul, 1ul, 2ul>(void (WebDatabaseBackend::* const&)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), std::tuple<scoped_refptr<WebDatabaseBackend>, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, base::internal::PassedWrapper<std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > > > const&, base::IndexSequence<0ul, 1ul, 2ul>) () at ../../base/bind_internal.h:364
#20 base::internal::Invoker<base::internal::BindState<void (WebDatabaseBackend::*)(base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> >), scoped_refptr<WebDatabaseBackend>, base::Callback<WebDatabase::State (WebDatabase*), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, base::internal::PassedWrapper<std::unique_ptr<WebDataRequest, std::default_delete<WebDataRequest> > > >, void ()>::Run(base::internal::BindStateBase*) () at ../../base/bind_internal.h:342
#21 0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#22 base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#23 0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#24 0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#25 0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#26 0x00007ffff78cdc79 in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:33
#27 0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#28 0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#29 0x00007ffff1816228 in content::BrowserThreadImpl::DBThreadRun () at ../../content/browser/browser_thread_impl.cc:246
#30 0x00007ffff181679b in content::BrowserThreadImpl::Run () at ../../content/browser/browser_thread_impl.cc:303
#31 0x00007ffff7920f00 in base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#32 0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#33 0x00007ffff7bc16ba in start_thread (arg=0x7fff957fa700) at pthread_create.c:333
#34 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fff95ffb700 (LWP 17859)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff95ffb700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fff967fc700 (LWP 17858)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff967fc700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fff96ffd700 (LWP 17857)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e966 in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:75
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff96ffd700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fff977fe700 (LWP 17856)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7906de2 in base::WaitableEvent::TimedWaitUntil () at ../../base/synchronization/waitable_event_posix.cc:223
#3  0x00007ffff7906e3c in base::WaitableEvent::TimedWait () at ../../base/synchronization/waitable_event_posix.cc:164
#4  0x00007ffff790dfbc in base::internal::SchedulerWorker::Delegate::WaitForWork () at ../../base/task_scheduler/scheduler_worker.cc:199
#5  0x00007ffff790e6dc in base::internal::SchedulerWorker::Thread::ThreadMain () at ../../base/task_scheduler/scheduler_worker.cc:44
#6  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#7  0x00007ffff7bc16ba in start_thread (arg=0x7fff977fe700) at pthread_create.c:333
#8  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fff97fff700 (LWP 17855)):
#0  0x00007fffe12709d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff795c32d in epoll_dispatch () at ../../base/third_party/libevent/epoll.c:198
#2  0x00007ffff795a574 in event_base_loop () at ../../base/third_party/libevent/event.c:512
#3  0x00007ffff78ce359 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:246
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fff97fff700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fffb27fc700 (LWP 17854)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7924f61 in base::PosixDynamicThreadPool::WaitForTask () at ../../base/threading/worker_pool_posix.cc:178
#3  0x00007ffff7925432 in ThreadMain () at ../../base/threading/worker_pool_posix.cc:95
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffb27fc700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fffb2ffd700 (LWP 17853)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007ffff79063e2 in base::ConditionVariable::TimedWait () at ../../base/synchronization/condition_variable_posix.cc:117
#2  0x00007ffff7924f61 in base::PosixDynamicThreadPool::WaitForTask () at ../../base/threading/worker_pool_posix.cc:178
#3  0x00007ffff7925432 in ThreadMain () at ../../base/threading/worker_pool_posix.cc:95
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffb2ffd700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fffb37fe700 (LWP 17851)):
#0  0x00007fffe1266593 in select () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff78abb77 in InotifyReaderCallback () at ../../base/files/file_path_watcher_linux.cc:209
#2  0x00007ffff78a1eea in base::Callback<void (), (base::internal::CopyMode)0, (base::internal::RepeatMode)0>::Run() && () at ../../base/callback.h:91
#3  base::debug::TaskAnnotator::RunTask () at ../../base/debug/task_annotator.cc:59
#4  0x00007ffff78cae90 in base::MessageLoop::RunTask () at ../../base/message_loop/message_loop.cc:423
#5  0x00007ffff78cc97d in base::MessageLoop::DeferOrRunPendingTask () at ../../base/message_loop/message_loop.cc:434
#6  0x00007ffff78cd83d in base::MessageLoop::DoWork () at ../../base/message_loop/message_loop.cc:527
#7  0x00007ffff78cdc79 in base::MessagePumpDefault::Run () at ../../base/message_loop/message_pump_default.cc:33
#8  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#9  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#10 0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#11 base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#12 0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#13 0x00007ffff7bc16ba in start_thread (arg=0x7fffb37fe700) at pthread_create.c:333
#14 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fffcc099700 (LWP 17852)):
#0  0x00007ffff7bca51d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x0000555555e20fc7 in read () at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  ThreadMain () at ../../chrome/app/shutdown_signal_handlers_posix.cc:133
#3  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#4  0x00007ffff7bc16ba in start_thread (arg=0x7fffcc099700) at pthread_create.c:333
#5  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fffb3fff700 (LWP 17850)):
#0  0x00007fffe12709d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff795c32d in epoll_dispatch () at ../../base/third_party/libevent/epoll.c:198
#2  0x00007ffff795a574 in event_base_loop () at ../../base/third_party/libevent/event.c:512
#3  0x00007ffff78ce412 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:256
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fffb3fff700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fffc4aea700 (LWP 17849)):
#0  0x00007fffe12709d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff795c32d in epoll_dispatch () at ../../base/third_party/libevent/epoll.c:198
#2  0x00007ffff795a574 in event_base_loop () at ../../base/third_party/libevent/event.c:512
#3  0x00007ffff78ce359 in base::MessagePumpLibevent::Run () at ../../base/message_loop/message_pump_libevent.cc:246
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x00007ffff7920e36 in base::Thread::Run () at ../../base/threading/thread.cc:250
#7  base::Thread::ThreadMain () at ../../base/threading/thread.cc:333
#8  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#9  0x00007ffff7bc16ba in start_thread (arg=0x7fffc4aea700) at pthread_create.c:333
#10 0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fffc69d8700 (LWP 17848)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffe407338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffe4073712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe21629d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fffe4099bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffc69d8700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fffc71d9700 (LWP 17847)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffe407338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffe407349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe40734d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fffe4099bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffc71d9700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fffc79da700 (LWP 17846)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffe407338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffe407349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffc79e228d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007fffe4099bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffc79da700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fffcc9d6700 (LWP 17845)):
#0  0x00007ffff7bcaf7b in __waitpid (pid=17840, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29
#1  0x00007ffff78ec2d6 in WaitForChildToDie () at ../../base/process/kill_posix.cc:172
#2  ThreadMain () at ../../base/process/kill_posix.cc:165
#3  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#4  0x00007ffff7bc16ba in start_thread (arg=0x7fffcc9d6700) at pthread_create.c:333
#5  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fffcd1d7700 (LWP 17837)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff1abd30a in poll () at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  content::SandboxIPCHandler::Run () at ../../content/browser/renderer_host/sandbox_ipc_linux.cc:84
#3  0x00007ffff791ffd8 in base::SimpleThread::ThreadMain () at ../../base/threading/simple_thread.cc:68
#4  0x00007ffff791b726 in ThreadFunc () at ../../base/threading/platform_thread_posix.cc:71
#5  0x00007ffff7bc16ba in start_thread (arg=0x7fffcd1d7700) at pthread_create.c:333
#6  0x00007fffe12703dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ffff7edca80 (LWP 17825)):
#0  0x00007fffe126470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffe407338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffe407349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff78cde4a in base::MessagePumpGlib::Run () at ../../base/message_loop/message_pump_glib.cc:309
#4  0x00007ffff78c9f15 in base::MessageLoop::RunHandler () at ../../base/message_loop/message_loop.cc:387
#5  0x00007ffff78f4628 in base::RunLoop::Run () at ../../base/run_loop.cc:37
#6  0x0000555556182bec in ChromeBrowserMainParts::MainMessageLoopRun () at ../../chrome/browser/chrome_browser_main.cc:1977
#7  0x00007ffff180714a in content::BrowserMainLoop::RunMainMessageLoopParts () at ../../content/browser/browser_main_loop.cc:1179
#8  0x00007ffff1809c0d in content::BrowserMainRunnerImpl::Run () at ../../content/browser/browser_main_runner.cc:140
#9  0x00007ffff1802329 in content::BrowserMain () at ../../content/browser/browser_main.cc:46
#10 0x00007ffff1f29baf in content::ContentMainRunnerImpl::Run () at ../../content/app/content_main_runner.cc:740
#11 0x00007fffdea4834a in service_manager::Main () at ../../services/service_manager/embedder/main.cc:179
#12 0x00007ffff1f286f1 in content::ContentMain () at ../../content/app/content_main.cc:19
#13 0x0000555555af6ab4 in ChromeMain () at ../../chrome/app/chrome_main.cc:123
#14 0x00007fffe1189830 in __libc_start_main (main=0x555555af4c20 <main()>, argc=4, argv=0x7fffffffdc68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdc58) at ../csu/libc-start.c:291
#15 0x0000555555af6949 in _start ()

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dino99 (9d9) wrote on 2017-07-06:

#10

An other comment:

the 'backport' packages archive often introduce hidden conflicts ('Software & Updates' -> Updates -> Unsupported Updates)

Thats why i never activate that repo.

If yours is activated, then test without it (deactivate -> update -> downgrade -> close/open session)

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Duplicate of bug #1702407 Remove

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Chromium cannot found pepperflash plugin

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