[tor-bugs] #20899 [Applications/Tor Browser Sandbox]: sandboxed tor browser crashing

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#20899: sandboxed tor browser crashing
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     Reporter:  cypherpunks                       |      Owner:  yawning
         Type:  defect                            |     Status:  new
     Priority:  High                              |  Milestone:
    Component:  Applications/Tor Browser Sandbox  |    Version:
     Severity:  Critical                          |   Keywords:
Actual Points:                                    |  Parent ID:
       Points:                                    |   Reviewer:
      Sponsor:                                    |
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 I'm on ubuntu amd64 and had two crashes today, both using a freshly built
 sandboxed tor browser with the newest code. The first time launching
 resulted in immediate crashing:

 2016/12/06  launch: Starting Tor Browser.
 2016/12/06  launch: Complete.
 2016/12/06  firefox: Gtk-Message: Failed to load module "gail"
 2016/12/06  firefox: Gtk-Message: Failed to load module "atk-bridge"
 2016/12/06  firefox: Gtk-Message: Failed to load module "canberra-gtk-
 module"
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x0600
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x0601
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x0602
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x0603
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x06dd
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x070f
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x2028
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0x2029
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0xfff9
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0xfffa
 2016/12/06  firefox: Unable to update the static !FcBlanks: 0xfffb
 2016/12/06  firefox: ![3] ###!!! ABORT: Request 130.3: !BadShmSeg; 3
 requests ago: file /home/debian/build/tor-
 browser/toolkit/xre/nsX11ErrorHandler.cpp, line 157
 2016/12/06  firefox: ![3] ###!!! ABORT: Request 130.3: !BadShmSeg; 3
 requests ago: file /home/debian/build/tor-
 browser/toolkit/xre/nsX11ErrorHandler.cpp, line 157
 2016/12/06  fatal error in the user interface: waitid: no child processes
 2016/12/06  tor: Dec 06  [notice] Catching signal TERM, exiting cleanly.

 ----
 [[BR]]Launching it again seemed to work but then playing a youtube video
 crashed the browser. It was a webm video using opus

 firefox: ERROR: Failed to dlopen() libpulsecore.so: libspeexdsp.so.1:
 wrong ELF class: ELFCLASS32
 2016/12/06  firefox: Redirecting call to abort() to mozalloc_abort
 2016/12/06  fatal error in the user interface: waitid: no child processes
 2016/12/06  tor: Dec 06  [notice] Catching signal TERM, exiting cleanly.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20899>
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