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#1 2016-10-27 22:01:39

anark10n
Member
Registered: 2012-10-13
Posts: 212

[Solved] Firefox 49 issues

Hey there. It seems the problems just keep piling up for me. Ambiguous heading because the issues I'm experiencing are quite numerous and don't seem to be cause by the same thing as far as I can tell.

I am now experiencing a lot of firefox segmentation faults, 5-6 of them in a thirty-minute span, more when I'm on websites with a picture gallery, like deviantart or pinterest, or sites with video, e.g. youtube or video ads. Also, it will sometimes segfault immediately on when i try to restart. Other times it will hang, and freeze Xorg, prompting a hard reset. Other times it will freeze and I will try killing the process but it will remain in my process list with a 0% CPU usage, but high RAM usage. Other times the process will die, but the window will remain on-screen and I won't be able to get rid of it unless I log-out and log back in again. Below is the output when that last use case occurs when I just had it open on a new tab:

gdb firefox output:

GNU gdb (GDB) 7.12
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-pc-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 firefox...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/firefox 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe33ff700 (LWP 678)]
[Thread 0x7fffe33ff700 (LWP 678) exited]
[New Thread 0x7fffe33ff700 (LWP 680)]
[New Thread 0x7fffe1714700 (LWP 681)]

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:680:14: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:680:14: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:683:17: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:838:14: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:838:14: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:841:17: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:1257:14: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:1257:14: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:1261:17: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:2792:8: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:2792:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:2797:8: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:2797:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5689:12: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5689:12: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5710:18: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5710:18: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5812:12: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5814:16: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5814:16: Expected a string.

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5971:12: not a number

(firefox:674): Gtk-WARNING **: Theme parsing error: gtk.css:5971:12: Expected a string.
[New Thread 0x7fffe06e7700 (LWP 682)]
[New Thread 0x7fffde9d4700 (LWP 683)]
[New Thread 0x7fffde1d3700 (LWP 684)]
[New Thread 0x7fffdd9d2700 (LWP 685)]
[New Thread 0x7fffdd1d1700 (LWP 686)]
[New Thread 0x7fffdcfd0700 (LWP 687)]
[New Thread 0x7fffdcdcf700 (LWP 688)]
[New Thread 0x7fffdcbce700 (LWP 689)]
[New Thread 0x7fffdc9cd700 (LWP 690)]
[New Thread 0x7fffdc7cc700 (LWP 691)]
[New Thread 0x7fffdc5cb700 (LWP 692)]
[New Thread 0x7fffdc3ca700 (LWP 693)]
[New Thread 0x7fffdc1c9700 (LWP 694)]
[New Thread 0x7fffdbfc8700 (LWP 695)]
[New Thread 0x7fffdbdc7700 (LWP 696)]
[New Thread 0x7fffdbbc6700 (LWP 697)]
[New Thread 0x7fffda4ff700 (LWP 698)]
[New Thread 0x7fffe353c700 (LWP 700)]
[New Thread 0x7fffd84ff700 (LWP 701)]
[New Thread 0x7fffd63ff700 (LWP 702)]
[New Thread 0x7fffd5bfe700 (LWP 703)]
[New Thread 0x7fffd4fff700 (LWP 704)]
[New Thread 0x7fffd47fe700 (LWP 705)]
[New Thread 0x7fffd34ff700 (LWP 706)]
[New Thread 0x7fffd2cfe700 (LWP 707)]
[New Thread 0x7fffd24fd700 (LWP 708)]
[New Thread 0x7fffd10ff700 (LWP 709)]
[New Thread 0x7fffd08fe700 (LWP 710)]
[New Thread 0x7fffd00fd700 (LWP 711)]
[New Thread 0x7fffcf8fc700 (LWP 712)]
[New Thread 0x7fffcf0fb700 (LWP 713)]
[New Thread 0x7fffce6ff700 (LWP 714)]
[Thread 0x7fffcf8fc700 (LWP 712) exited]
[New Thread 0x7fffcdcff700 (LWP 715)]
[New Thread 0x7fffcd4fe700 (LWP 716)]
[New Thread 0x7fffcccfd700 (LWP 717)]
[New Thread 0x7fffcc4fc700 (LWP 718)]
[New Thread 0x7fffcbcfb700 (LWP 719)]
[New Thread 0x7fffcb4fa700 (LWP 720)]
[New Thread 0x7fffcacf9700 (LWP 721)]
[New Thread 0x7fffca4f8700 (LWP 722)]
[New Thread 0x7fffc9cf7700 (LWP 723)]
[New Thread 0x7fffc94f6700 (LWP 724)]
[New Thread 0x7fffc8cf5700 (LWP 725)]
[Thread 0x7fffd47fe700 (LWP 705) exited]
[Thread 0x7fffcf0fb700 (LWP 713) exited]
[New Thread 0x7fffd47fe700 (LWP 727)]
[New Thread 0x7fffc80ff700 (LWP 728)]
[Thread 0x7fffce6ff700 (LWP 714) exited]
[Thread 0x7fffd10ff700 (LWP 709) exited]
[Thread 0x7fffd2cfe700 (LWP 707) exited]
[Thread 0x7fffd34ff700 (LWP 706) exited]
[New Thread 0x7fffd10ff700 (LWP 729)]
[New Thread 0x7fffd2cfe700 (LWP 730)]
[Thread 0x7fffd2cfe700 (LWP 730) exited]
[Thread 0x7fffd47fe700 (LWP 727) exited]
[New Thread 0x7fffd47fe700 (LWP 731)]
[Thread 0x7fffd10ff700 (LWP 729) exited]
[New Thread 0x7fffd10ff700 (LWP 732)]
[Thread 0x7fffd47fe700 (LWP 731) exited]
[New Thread 0x7fffd47fe700 (LWP 733)]
[Thread 0x7fffd47fe700 (LWP 733) exited]
[New Thread 0x7fffd47fe700 (LWP 734)]
[Thread 0x7fffd10ff700 (LWP 732) exited]
[New Thread 0x7fffd10ff700 (LWP 735)]
console.error: 
  Corrupt session file (invalid JSON found) 
  Message: SyntaxError: JSON.parse: unexpected end of data at line 1 column 1 of the JSON data
  Stack:
    SessionFileInternal.read<@resource://app/modules/sessionstore/SessionFile.jsm:227:22
TaskImpl_run@resource://gre/modules/Task.jsm:319:40
Handler.prototype.process@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:937:23
this.PromiseWalker.walkerLoop@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:816:7
this.PromiseWalker.scheduleWalkerLoop/<@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:750:11

  SessionFileInternal.read<@resource://app/modules/sessionstore/SessionFile.jsm:227:22
TaskImpl_run@resource://gre/modules/Task.jsm:319:40
Handler.prototype.process@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:937:23
this.PromiseWalker.walkerLoop@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:816:7
this.PromiseWalker.scheduleWalkerLoop/<@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:750:11

[Thread 0x7fffd47fe700 (LWP 734) exited]
[New Thread 0x7fffd2cfe700 (LWP 736)]
[New Thread 0x7fffd34ff700 (LWP 737)]
[Thread 0x7fffd10ff700 (LWP 735) exited]
[New Thread 0x7fffc69ff700 (LWP 738)]
[New Thread 0x7fffd10ff700 (LWP 739)]
[Thread 0x7fffd2cfe700 (LWP 736) exited]
[New Thread 0x7fffd2cfe700 (LWP 740)]
[New Thread 0x7fffd47fe700 (LWP 742)]
[New Thread 0x7fffce6ff700 (LWP 743)]
[New Thread 0x7fffd1ccc700 (LWP 744)]
[New Thread 0x7fffc42ff700 (LWP 745)]
[New Thread 0x7fffc35ff700 (LWP 746)]
[New Thread 0x7fffc2422700 (LWP 747)]
[New Thread 0x7fffc1aff700 (LWP 748)]
[New Thread 0x7fffc12fe700 (LWP 749)]
[New Thread 0x7fffc0afd700 (LWP 750)]
[Thread 0x7fffc0afd700 (LWP 750) exited]
[Thread 0x7fffd10ff700 (LWP 739) exited]
[New Thread 0x7fffd10ff700 (LWP 751)]
[New Thread 0x7fffc0afd700 (LWP 752)]
[New Thread 0x7fffbdff2700 (LWP 753)]
[New Thread 0x7fffbd7f1700 (LWP 754)]
[New Thread 0x7fffbcff0700 (LWP 755)]
[New Thread 0x7fffbc7ef700 (LWP 756)]
[Thread 0x7fffc12fe700 (LWP 749) exited]
[New Thread 0x7fffc12fe700 (LWP 757)]
[Thread 0x7fffbc7ef700 (LWP 756) exited]
[New Thread 0x7fffbc7ef700 (LWP 759)]
[New Thread 0x7fffbb5ff700 (LWP 760)]
[New Thread 0x7fffbadfe700 (LWP 761)]
[New Thread 0x7fffba5fd700 (LWP 762)]
[New Thread 0x7fffb9dfc700 (LWP 763)]
[New Thread 0x7fffb95fb700 (LWP 764)]
[New Thread 0x7fffb8dfa700 (LWP 765)]
[New Thread 0x7fffb85f9700 (LWP 766)]
[New Thread 0x7fffb7df8700 (LWP 767)]
[New Thread 0x7fffb75f7700 (LWP 768)]
[New Thread 0x7fffb6df6700 (LWP 769)]
[New Thread 0x7fffb65f5700 (LWP 770)]
[New Thread 0x7fffb5df4700 (LWP 771)]
[Thread 0x7fffb7df8700 (LWP 767) exited]
[Thread 0x7fffb85f9700 (LWP 766) exited]
[Thread 0x7fffc12fe700 (LWP 757) exited]
[Thread 0x7fffb6df6700 (LWP 769) exited]
[Thread 0x7fffb95fb700 (LWP 764) exited]
[Thread 0x7fffbc7ef700 (LWP 759) exited]
[Thread 0x7fffbb5ff700 (LWP 760) exited]
[Thread 0x7fffbadfe700 (LWP 761) exited]
[Thread 0x7fffba5fd700 (LWP 762) exited]
[Thread 0x7fffb75f7700 (LWP 768) exited]
[Thread 0x7fffb65f5700 (LWP 770) exited]
[Thread 0x7fffb9dfc700 (LWP 763) exited]
[New Thread 0x7fffb9dfc700 (LWP 772)]
[New Thread 0x7fffb65f5700 (LWP 773)]
[Thread 0x7fffb9dfc700 (LWP 772) exited]
[Thread 0x7fffb8dfa700 (LWP 765) exited]

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:680:14: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:680:14: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:683:17: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:838:14: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:838:14: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:841:17: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:1257:14: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:1257:14: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:1261:17: Expected a string.
[New Thread 0x7fffb8dfa700 (LWP 779)]

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:2792:8: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:2792:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:2797:8: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:2797:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5689:12: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5689:12: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5710:18: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5710:18: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5812:12: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5814:16: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5814:16: Expected a string.

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5971:12: not a number

(/usr/lib/firefox/plugin-container:774): Gtk-WARNING **: Theme parsing error: gtk.css:5971:12: Expected a string.
[New Thread 0x7fffb9dfc700 (LWP 781)]
[New Thread 0x7fffb75f7700 (LWP 809)]
[New Thread 0x7fffba5fd700 (LWP 810)]
[New Thread 0x7fffbb5ff700 (LWP 811)]
[New Thread 0x7fffbadfe700 (LWP 812)]
[New Thread 0x7fffb95fb700 (LWP 814)]
[New Thread 0x7fffb85f9700 (LWP 815)]
[New Thread 0x7fffb7df8700 (LWP 816)]
[New Thread 0x7fffb6df6700 (LWP 817)]
[Thread 0x7fffd24fd700 (LWP 708) exited]
[New Thread 0x7fffd24fd700 (LWP 823)]
[New Thread 0x7fffb2db4700 (LWP 824)]
[Thread 0x7fffb2db4700 (LWP 824) exited]
[Thread 0x7fffc35ff700 (LWP 746) exited]
[Thread 0x7fffc1aff700 (LWP 748) exited]
[Thread 0x7fffb65f5700 (LWP 773) exited]
[New Thread 0x7fffb65f5700 (LWP 835)]
[Thread 0x7fffd24fd700 (LWP 823) exited]
[Thread 0x7fffbadfe700 (LWP 812) exited]
[New Thread 0x7fffbadfe700 (LWP 838)]
[Thread 0x7fffbadfe700 (LWP 838) exited]
[Thread 0x7fffb6df6700 (LWP 817) exited]

Thread 7 "Socket Thread" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffde1d3700 (LWP 684)]
0x00007fffe982ee87 in ?? () from /usr/lib/firefox/libxul.so

(gdb) thread apply all bt output:

Thread 105 (Thread 0x7fffb65f5700 (LWP 835)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe988640f in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#11 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 101 (Thread 0x7fffb7df8700 (LWP 816)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9924311 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#4  0x00007fffe9924886 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 100 (Thread 0x7fffb85f9700 (LWP 815)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9924311 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9924886 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 99 (Thread 0x7fffb95fb700 (LWP 814)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9924311 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9924886 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 97 (Thread 0x7fffbb5ff700 (LWP 811)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007fffefb30c13 in  () at /usr/lib/libresolv.so.2
#2  0x00007fffefb2ebb4 in __libc_res_nquery () at /usr/lib/libresolv.so.2
#3  0x00007fffefb2f225 in  () at /usr/lib/libresolv.so.2
#4  0x00007fffefb2f6d9 in __libc_res_nsearch () at /usr/lib/libresolv.so.2
#5  0x00007fffe06ea9f9 in _nss_dns_gethostbyname4_r ()
    at /usr/lib/libnss_dns.so.2
#6  0x00007ffff6e4be51 in gaih_inet.constprop () at /usr/lib/libc.so.6
#7  0x00007ffff6e4d178 in getaddrinfo () at /usr/lib/libc.so.6
#8  0x00007fffe7f8e782 in PR_GetAddrInfoByName () at /usr/lib/libnspr4.so
#9  0x00007fffe99292c5 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9924994 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 96 (Thread 0x7fffba5fd700 (LWP 810)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
---Type <return> to continue, or q <return> to quit---
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9924311 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9924886 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 95 (Thread 0x7fffb75f7700 (LWP 809)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007fffefb30c13 in  () at /usr/lib/libresolv.so.2
#2  0x00007fffefb2ebb4 in __libc_res_nquery () at /usr/lib/libresolv.so.2
#3  0x00007fffefb2f225 in  () at /usr/lib/libresolv.so.2
#4  0x00007fffefb2f6d9 in __libc_res_nsearch () at /usr/lib/libresolv.so.2
#5  0x00007fffe06ea9f9 in _nss_dns_gethostbyname4_r ()
    at /usr/lib/libnss_dns.so.2
#6  0x00007ffff6e4be51 in gaih_inet.constprop () at /usr/lib/libc.so.6
#7  0x00007ffff6e4d178 in getaddrinfo () at /usr/lib/libc.so.6
#8  0x00007fffe7f8e782 in PR_GetAddrInfoByName () at /usr/lib/libnspr4.so
#9  0x00007fffe99292c5 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9924994 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 94 (Thread 0x7fffb9dfc700 (LWP 781)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007fffefb30c13 in  () at /usr/lib/libresolv.so.2
#2  0x00007fffefb2ebb4 in __libc_res_nquery () at /usr/lib/libresolv.so.2
#3  0x00007fffefb2f225 in  () at /usr/lib/libresolv.so.2
#4  0x00007fffefb2f6d9 in __libc_res_nsearch () at /usr/lib/libresolv.so.2
#5  0x00007fffe06ea9f9 in _nss_dns_gethostbyname4_r ()
    at /usr/lib/libnss_dns.so.2
#6  0x00007ffff6e4be51 in gaih_inet.constprop () at /usr/lib/libc.so.6
#7  0x00007ffff6e4d178 in getaddrinfo () at /usr/lib/libc.so.6
#8  0x00007fffe7f8e782 in PR_GetAddrInfoByName () at /usr/lib/libnspr4.so
#9  0x00007fffe99292c5 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9924994 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 93 (Thread 0x7fffb8dfa700 (LWP 779)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#1  0x00007fffe9a9fe7c in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9a9ff12 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9a9742c in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a9f402 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a9d647 in  () at /usr/lib/firefox/libxul.so
#7  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 90 (Thread 0x7fffb5df4700 (LWP 771)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeaa6a449 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffeaa6c4f4 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffeaa797e2 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffeaa40a37 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 75 (Thread 0x7fffbcff0700 (LWP 755)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe988640f in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#11 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 74 (Thread 0x7fffbd7f1700 (LWP 754)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9924311 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9924886 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 73 (Thread 0x7fffbdff2700 (LWP 753)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 72 (Thread 0x7fffc0afd700 (LWP 752)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007ffff359f786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff359f89c in g_main_context_iteration ()
    at /usr/lib/libglib-2.0.so.0
#3  0x00007fffbdffa4bd in  () at /usr/lib/gio/modules/libdconfsettings.so
#4  0x00007ffff35c70d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 71 (Thread 0x7fffd10ff700 (LWP 751)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---

Thread 67 (Thread 0x7fffc2422700 (LWP 747)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 65 (Thread 0x7fffc42ff700 (LWP 745)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 64 (Thread 0x7fffd1ccc700 (LWP 744)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffea91be09 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffea9250cc in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffea92515b in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 63 (Thread 0x7fffce6ff700 (LWP 743)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 62 (Thread 0x7fffd47fe700 (LWP 742)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 61 (Thread 0x7fffd2cfe700 (LWP 740)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 59 (Thread 0x7fffc69ff700 (LWP 738)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeaa6a449 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#3  0x00007fffeaa6c4f4 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffeaa797e2 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffeaa40a37 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 58 (Thread 0x7fffd34ff700 (LWP 737)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 49 (Thread 0x7fffc80ff700 (LWP 728)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeaa6a449 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffeaa6c4f4 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffeaa797e2 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffeaa40a37 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#12 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 47 (Thread 0x7fffc8cf5700 (LWP 725)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
---Type <return> to continue, or q <return> to quit---
    at /usr/lib/libpthread.so.0
#1  0x00007fffe9a95c56 in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9a9fe72 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9a97477 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a9f402 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a9d647 in  () at /usr/lib/firefox/libxul.so
#7  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 46 (Thread 0x7fffc94f6700 (LWP 724)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe9a9fe7c in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9a9ff12 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9a9742c in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a9f402 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a9d647 in  () at /usr/lib/firefox/libxul.so
#7  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 45 (Thread 0x7fffc9cf7700 (LWP 723)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe9a9fe7c in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9a9ff12 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9a9742c in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a9f402 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a9d647 in  () at /usr/lib/firefox/libxul.so
#7  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 44 (Thread 0x7fffca4f8700 (LWP 722)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 43 (Thread 0x7fffcacf9700 (LWP 721)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7fffcb4fa700 (LWP 720)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7fffcbcfb700 (LWP 719)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7fffcc4fc700 (LWP 718)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7fffcccfd700 (LWP 717)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fffcd4fe700 (LWP 716)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fffcdcff700 (LWP 715)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe9f942d0 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#3  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#9  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fffd00fd700 (LWP 711)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---

Thread 32 (Thread 0x7fffd08fe700 (LWP 710)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fffd4fff700 (LWP 704)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fffd5bfe700 (LWP 703)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb0a7640 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fffd63ff700 (LWP 702)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98819b7 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#4  0x00007fffe9884b36 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9aa897e in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#10 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fffd84ff700 (LWP 701)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe98899c6 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#11 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#12 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fffe353c700 (LWP 700)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe995c0b0 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe997b39a in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe997b429 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#6  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fffda4ff700 (LWP 698)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffe987f89d in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe988098b in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#5  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 20 (Thread 0x7fffdbbc6700 (LWP 697)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fffdbdc7700 (LWP 696)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fffdbfc8700 (LWP 695)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fffdc1c9700 (LWP 694)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fffdc3ca700 (LWP 693)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fffdc5cb700 (LWP 692)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fffdc7cc700 (LWP 691)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fffdc9cd700 (LWP 690)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fffdcbce700 (LWP 689)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fffdcdcf700 (LWP 688)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fffdcfd0700 (LWP 687)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
---Type <return> to continue, or q <return> to quit---
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fffdd1d1700 (LWP 686)):
#0  0x00007ffff7bca10f in pthread_cond_wait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f954e0 in PR_WaitCondVar () at /usr/lib/libnspr4.so
#2  0x00007fffeb8d5d6b in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#4  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fffdd9d2700 (LWP 685)):
#0  0x00007ffff7bca4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at /usr/lib/libpthread.so.0
#1  0x00007fffe7f94f53 in  () at /usr/lib/libnspr4.so
#2  0x00007fffe7f9545e in PR_WaitCondVar () at /usr/lib/libnspr4.so
#3  0x00007fffe9cbb051 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
---Type <return> to continue, or q <return> to quit---
#5  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff6e607df in rclone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fffde1d3700 (LWP 684)):
#0  0x00007fffe982ee87 in  () at /usr/lib/firefox/libxul.so
#1  0x00007fffe982fc60 in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9830132 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe98308c8 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe982a6ba in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffeb0c7ebe in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffeb0c7f5f in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe99f3708 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe99f3840 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9a0beed in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9a0c118 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffe9a0c400 in  () at /usr/lib/firefox/libxul.so
#12 0x00007fffe9a0c6f7 in  () at /usr/lib/firefox/libxul.so
#13 0x00007fffe9a0d007 in  () at /usr/lib/firefox/libxul.so
#14 0x00007fffe9903b97 in  () at /usr/lib/firefox/libxul.so
#15 0x00007fffe990c3c1 in  () at /usr/lib/firefox/libxul.so
#16 0x00007fffe990a231 in  () at /usr/lib/firefox/libxul.so
#17 0x00007fffe990b836 in  () at /usr/lib/firefox/libxul.so
#18 0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
---Type <return> to continue, or q <return> to quit---
#19 0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#20 0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#21 0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#22 0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#23 0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#24 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#25 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fffde9d4700 (LWP 683)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007fffe9a335c2 in  () at /usr/lib/firefox/libxul.so
#2  0x00007fffe9884bb9 in  () at /usr/lib/firefox/libxul.so
#3  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9aa8934 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9887469 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe7f9ad8c in  () at /usr/lib/libnspr4.so
#8  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fffe06e7700 (LWP 682)):
#0  0x00007ffff6e60dd3 in epoll_wait () at /usr/lib/libc.so.6
#1  0x00007fffe6b981d8 in  () at /usr/lib/libevent-2.0.so.5
---Type <return> to continue, or q <return> to quit---
#2  0x00007fffe6b8236d in event_base_loop () at /usr/lib/libevent-2.0.so.5
#3  0x00007fffe9a956df in  () at /usr/lib/firefox/libxul.so
#4  0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffe9a9f402 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffe9a9d647 in  () at /usr/lib/firefox/libxul.so
#7  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fffe1714700 (LWP 681)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007ffff359f786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff359fb12 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3b85316 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007ffff35c70d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fffe33ff700 (LWP 680)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007ffff359f786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff359f89c in g_main_context_iteration ()
    at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff359f8e1 in  () at /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#4  0x00007ffff35c70d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ffff7fbd740 (LWP 674)):
#0  0x00007ffff6e5748d in poll () at /usr/lib/libc.so.6
#1  0x00007fffeab88466 in  () at /usr/lib/firefox/libxul.so
#2  0x00007ffff359f786 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff359f89c in g_main_context_iteration ()
    at /usr/lib/libglib-2.0.so.0
#4  0x00007fffeab884d5 in  () at /usr/lib/firefox/libxul.so
#5  0x00007fffeab700e9 in  () at /usr/lib/firefox/libxul.so
#6  0x00007fffeab702d4 in  () at /usr/lib/firefox/libxul.so
#7  0x00007fffe9884a75 in  () at /usr/lib/firefox/libxul.so
#8  0x00007fffe989f232 in  () at /usr/lib/firefox/libxul.so
#9  0x00007fffe9aa8744 in  () at /usr/lib/firefox/libxul.so
#10 0x00007fffe9a972e4 in  () at /usr/lib/firefox/libxul.so
#11 0x00007fffeab6e7f0 in  () at /usr/lib/firefox/libxul.so
#12 0x00007fffeb1ab702 in  () at /usr/lib/firefox/libxul.so
#13 0x00007fffeb1e3d36 in  () at /usr/lib/firefox/libxul.so
#14 0x00007fffeb1e3ff8 in  () at /usr/lib/firefox/libxul.so
#15 0x00007fffeb1e423e in XRE_main () at /usr/lib/firefox/libxul.so
#16 0x000055555555954a in  ()
---Type <return> to continue, or q <return> to quit---
#17 0x0000555555558aff in  ()
#18 0x00007ffff6d98291 in __libc_start_main () at /usr/lib/libc.so.6
#19 0x0000555555558d0a in _start ()

I have tried uninstalling all extensions and plug-ins and it still happens. I'm out of things to try and places to look as to why this happens.

Last edited by anark10n (2016-11-02 05:12:43)

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#2 2016-10-27 22:37:35

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 25,426

Re: [Solved] Firefox 49 issues

pthread_cond_wait are often caused by not having the microcode updates installed

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#3 2016-11-02 05:12:24

anark10n
Member
Registered: 2012-10-13
Posts: 212

Re: [Solved] Firefox 49 issues

Ok, so the issues came from incorrect hardware configuration, the RAM config. Issues are no longer present after correction.

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