Package: icedove
Version: 1:45.1.0-1~deb8u1
Followup-For: Bug #828069

I also have the same issue. I have enigmail installed too, if it makes a 
difference. I also have a backtrace.

-- System Information:
Debian Release: 8.5
  APT prefers testing
  APT policy: (990, 'testing'), (990, 'stable'), (900, 'stable'), (750, 
'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages icedove depends on:
ii  debianutils               4.4+b1
ii  fontconfig                2.11.0-6.3
ii  libasound2                1.0.28-1
ii  libatk1.0-0               2.14.0-1
ii  libc6                     2.19-18+deb8u3
ii  libcairo2                 1.14.0-2.1+deb8u1
ii  libdbus-1-3               1.8.20-0+deb8u1
ii  libdbus-glib-1-2          0.102-1
ii  libevent-2.0-5            2.0.21-stable-2
ii  libffi6                   3.1-2+b2
ii  libfontconfig1            2.11.0-6.3
ii  libfreetype6              2.5.2-3+deb8u1
ii  libgcc1                   1:4.9.2-10
ii  libgdk-pixbuf2.0-0        2.31.1-2+deb8u5
ii  libglib2.0-0              2.42.1-1+b1
ii  libgtk2.0-0               2.24.25-3+deb8u1
ii  libhunspell-1.3-0         1.3.3-3
ii  libpango-1.0-0            1.36.8-3
ii  libpangocairo-1.0-0       1.36.8-3
ii  libpangoft2-1.0-0         1.36.8-3
ii  libpixman-1-0             0.32.6-3
ii  libstartup-notification0  0.12-4
ii  libstdc++6                4.9.2-10
ii  libx11-6                  2:1.6.2-3
ii  libxcomposite1            1:0.4.4-1
ii  libxdamage1               1:1.1.4-2+b1
ii  libxext6                  2:1.3.3-1
ii  libxfixes3                1:5.0.1-2+b2
ii  libxrender1               1:0.9.8-1+b1
ii  libxt6                    1:1.1.4-1+b1
ii  psmisc                    22.21-2
ii  zlib1g                    1:1.2.8.dfsg-2+b1

Versions of packages icedove recommends:
ii  hunspell-en-us [hunspell-dictionary]  20070829-6
ii  iceowl-extension                      1:45.1.0-1~deb8u1
ii  myspell-en-gb [myspell-dictionary]    1:3.3.0-4

Versions of packages icedove suggests:
ii  fonts-lyx         2.1.2-2
ii  libgssapi-krb5-2  1.12.1+dfsg-19+deb8u2

-- no debconf information
MOZILLA_FIVE_HOME=/usr/lib/icedove
  LD_LIBRARY_PATH=/usr/lib/icedove:/usr/lib/icedove/plugins:/usr/lib/icedove
DISPLAY=:0.0
DYLD_LIBRARY_PATH=/usr/lib/icedove:/usr/lib/icedove
     LIBRARY_PATH=
       SHLIB_PATH=/usr/lib/icedove:/usr/lib/icedove
          LIBPATH=/usr/lib/icedove:/usr/lib/icedove
       ADDON_PATH=
      MOZ_PROGRAM=/usr/lib/icedove/icedove-bin
      MOZ_TOOLKIT=
        moz_debug=1
     moz_debugger=
moz_debugger_args=
/usr/bin/gdb  --args /usr/lib/icedove/icedove-bin
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
Copyright (C) 2014 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/icedove/icedove-bin...Reading symbols from 
/usr/lib/debug//usr/lib/icedove/icedove-bin...done.
done.
(gdb) run
Starting program: /usr/lib/icedove/icedove-bin 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe7f23700 (LWP 8244)]
[Thread 0x7fffe7f23700 (LWP 8244) exited]
[New Thread 0x7fffe7f23700 (LWP 8246)]
[New Thread 0x7fffe0fff700 (LWP 8247)]
[New Thread 0x7ffff7fdd700 (LWP 8248)]
[New Thread 0x7fffe07fe700 (LWP 8249)]
[New Thread 0x7fffdfcff700 (LWP 8250)]
[New Thread 0x7fffdfafe700 (LWP 8251)]
[New Thread 0x7fffdf8fd700 (LWP 8252)]
[New Thread 0x7fffdf6fc700 (LWP 8253)]
[New Thread 0x7fffdf4fb700 (LWP 8254)]
[New Thread 0x7fffdf2fa700 (LWP 8255)]
[New Thread 0x7fffdf0f9700 (LWP 8256)]
[New Thread 0x7fffdeef8700 (LWP 8257)]
[New Thread 0x7fffddbff700 (LWP 8258)]
[New Thread 0x7fffdcfff700 (LWP 8259)]
[New Thread 0x7fffdc7fe700 (LWP 8260)]
[New Thread 0x7fffdecf7700 (LWP 8261)]
[New Thread 0x7fffdb9ff700 (LWP 8262)]
[New Thread 0x7fffda691700 (LWP 8263)]
[New Thread 0x7fffd9e90700 (LWP 8264)]
[New Thread 0x7fffd70ff700 (LWP 8265)]
[calBackendLoader] Using libical backend at 
/home/derekkaye/.icedove/Profiles/ot8go640.default/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/libical-manifest
[New Thread 0x7fffd5bff700 (LWP 8266)]
[New Thread 0x7fffd4541700 (LWP 8267)]
ReminderFox  clh(1)  {rmFx_cmdLine: [xpconnect wrapped nsICommandLine]}
[New Thread 0x7fffd30ff700 (LWP 8268)]
[New Thread 0x7fffd28fe700 (LWP 8269)]
[New Thread 0x7fffd20fd700 (LWP 8270)]
[New Thread 0x7fffd18fc700 (LWP 8271)]
[New Thread 0x7fffd10fb700 (LWP 8272)]
[New Thread 0x7fffd08fa700 (LWP 8273)]
[New Thread 0x7fffd00f9700 (LWP 8274)]
[New Thread 0x7fffceaff700 (LWP 8275)]
[New Thread 0x7fffce2fe700 (LWP 8276)]
[New Thread 0x7fffcd8ff700 (LWP 8277)]
[New Thread 0x7fffcd0fe700 (LWP 8278)]
[New Thread 0x7fffcc8fd700 (LWP 8279)]
[Thread 0x7fffcd8ff700 (LWP 8277) exited]
[New Thread 0x7fffcc0fc700 (LWP 8280)]
[Thread 0x7fffd70ff700 (LWP 8265) exited]
[Thread 0x7fffcd0fe700 (LWP 8278) exited]
[New Thread 0x7fffcb6ff700 (LWP 8281)]
[Thread 0x7fffcc8fd700 (LWP 8279) exited]
[New Thread 0x7fffcc8fd700 (LWP 8282)]
[New Thread 0x7fffcd0fe700 (LWP 8283)]
[Thread 0x7fffcd0fe700 (LWP 8283) exited]
[New Thread 0x7fffcd0fe700 (LWP 8284)]
[Thread 0x7fffcc0fc700 (LWP 8280) exited]
[New Thread 0x7fffcc0fc700 (LWP 8285)]
[Thread 0x7fffcd0fe700 (LWP 8284) exited]
[New Thread 0x7fffcd0fe700 (LWP 8286)]
[New Thread 0x7fffd70ff700 (LWP 8287)]
[Thread 0x7fffcc0fc700 (LWP 8285) exited]
[Thread 0x7fffcd0fe700 (LWP 8286) exited]
[New Thread 0x7fffcd0fe700 (LWP 8288)]
[Thread 0x7fffd70ff700 (LWP 8287) exited]
[New Thread 0x7fffd70ff700 (LWP 8289)]
[New Thread 0x7fffcc0fc700 (LWP 8290)]
[New Thread 0x7fffcd8ff700 (LWP 8291)]
[New Thread 0x7fffc8fff700 (LWP 8292)]
[New Thread 0x7fffc87fe700 (LWP 8293)]
[New Thread 0x7fffc7ffd700 (LWP 8294)]
[Thread 0x7fffcd0fe700 (LWP 8288) exited]
[Thread 0x7fffc8fff700 (LWP 8292) exited]
[Thread 0x7fffcd8ff700 (LWP 8291) exited]
[Thread 0x7fffd70ff700 (LWP 8289) exited]
[Thread 0x7fffc7ffd700 (LWP 8294) exited]
[Thread 0x7fffc87fe700 (LWP 8293) exited]
[New Thread 0x7fffc87fe700 (LWP 8295)]
[New Thread 0x7fffc7ffd700 (LWP 8296)]
[Thread 0x7fffc7ffd700 (LWP 8296) exited]
[Thread 0x7fffc87fe700 (LWP 8295) exited]
[New Thread 0x7fffc87fe700 (LWP 8297)]
[Thread 0x7fffc87fe700 (LWP 8297) exited]
[New Thread 0x7fffc87fe700 (LWP 8298)]
[New Thread 0x7fffc7ffd700 (LWP 8299)]
[Thread 0x7fffc87fe700 (LWP 8298) exited]
[Thread 0x7fffcc0fc700 (LWP 8290) exited]
[New Thread 0x7fffcc0fc700 (LWP 8300)]
[Thread 0x7fffc7ffd700 (LWP 8299) exited]
[New Thread 0x7fffc7ffd700 (LWP 8302)]
[Thread 0x7fffcc0fc700 (LWP 8300) exited]
[New Thread 0x7fffcc0fc700 (LWP 8303)]
[Thread 0x7fffc7ffd700 (LWP 8302) exited]
[New Thread 0x7fffc7ffd700 (LWP 8304)]
[New Thread 0x7fffc87fe700 (LWP 8305)]
[New Thread 0x7fffd70ff700 (LWP 8306)]
[New Thread 0x7fffcd8ff700 (LWP 8307)]
[New Thread 0x7fffc58ff700 (LWP 8309)]
[New Thread 0x7fffc4ef1700 (LWP 8310)]
[New Thread 0x7fffc46f0700 (LWP 8311)]
[New Thread 0x7fffc3eef700 (LWP 8312)]
[New Thread 0x7fffc2eff700 (LWP 8313)]
[New Thread 0x7fffc20ff700 (LWP 8314)]
[Thread 0x7fffc7ffd700 (LWP 8304) exited]
[Thread 0x7fffcc0fc700 (LWP 8303) exited]
[Thread 0x7fffd70ff700 (LWP 8306) exited]
[Thread 0x7fffc87fe700 (LWP 8305) exited]
[New Thread 0x7fffc05ff700 (LWP 8315)]
[Thread 0x7fffc20ff700 (LWP 8314) exited]
[New Thread 0x7fffc20ff700 (LWP 8319)]
[New Thread 0x7fffc87fe700 (LWP 8320)]
[New Thread 0x7fffd70ff700 (LWP 8321)]
[Thread 0x7fffc20ff700 (LWP 8319) exited]
[New Thread 0x7fffcc0fc700 (LWP 8324)]
[New Thread 0x7fffbb7ff700 (LWP 8325)]
[New Thread 0x7fffc20ff700 (LWP 8326)]
[New Thread 0x7fffbaaff700 (LWP 8327)]
[New Thread 0x7fffb9bff700 (LWP 8328)]
[New Thread 0x7fffb93fe700 (LWP 8329)]
[Thread 0x7fffb9bff700 (LWP 8328) exited]
[New Thread 0x7fffb9bff700 (LWP 8330)]
[Thread 0x7fffcd8ff700 (LWP 8307) exited]
[New Thread 0x7fffcd8ff700 (LWP 8332)]
[New Thread 0x7fffb51ff700 (LWP 8345)]
[New Thread 0x7fffb49fe700 (LWP 8346)]
[New Thread 0x7fffb41fd700 (LWP 8347)]
[Thread 0x7fffc2eff700 (LWP 8313) exited]
[Thread 0x7fffcc0fc700 (LWP 8324) exited]
[New Thread 0x7fffcc0fc700 (LWP 8348)]
[Thread 0x7fffbb7ff700 (LWP 8325) exited]
[Thread 0x7fffbaaff700 (LWP 8327) exited]
[Thread 0x7fffb93fe700 (LWP 8329) exited]
[New Thread 0x7fffb93fe700 (LWP 8364)]
[Thread 0x7fffb93fe700 (LWP 8364) exited]
[Thread 0x7fffb9bff700 (LWP 8330) exited]
[New Thread 0x7fffb9bff700 (LWP 8736)]
[Thread 0x7fffb9bff700 (LWP 8736) exited]
[Thread 0x7fffc3eef700 (LWP 8312) exited]
[New Thread 0x7fffc3eef700 (LWP 8802)]
[Thread 0x7fffc3eef700 (LWP 8802) exited]
[New Thread 0x7fffc3eef700 (LWP 9148)]
[Thread 0x7fffc3eef700 (LWP 9148) exited]
[9892:9914:0704/095343:ERROR:nss_util.cc(842)] After loading Root Certs, 
loaded==false: NSS error code: -8018
Created new window in existing browser session.
[New Thread 0x7fffc3eef700 (LWP 9597)]
[New Thread 0x7fffb93fe700 (LWP 9598)]
[New Thread 0x7fffb9bff700 (LWP 9599)]
[New Thread 0x7fffbaaff700 (LWP 9600)]
[Thread 0x7fffb93fe700 (LWP 9598) exited]
[Thread 0x7fffbaaff700 (LWP 9600) exited]
[New Thread 0x7fffbaaff700 (LWP 9610)]
[Thread 0x7fffb9bff700 (LWP 9599) exited]
[New Thread 0x7fffb9bff700 (LWP 9637)]
[New Thread 0x7fffb93fe700 (LWP 9638)]
[Thread 0x7fffb93fe700 (LWP 9638) exited]
[Thread 0x7fffb9bff700 (LWP 9637) exited]
[New Thread 0x7fffb9bff700 (LWP 9780)]
[Thread 0x7fffb9bff700 (LWP 9780) exited]
[New Thread 0x7fffb9bff700 (LWP 9873)]
[New Thread 0x7fffd6848700 (LWP 9874)]
[New Thread 0x7fffc2a96700 (LWP 9876)]
[New Thread 0x7fffc2895700 (LWP 9877)]
[New Thread 0x7fffa98ff700 (LWP 9878)]
[Thread 0x7fffb9bff700 (LWP 9873) exited]
[New Thread 0x7fffbb3ff700 (LWP 9880)]
[New Thread 0x7fffbb1fe700 (LWP 9881)]
[New Thread 0x7fffb93fe700 (LWP 9883)]
[New Thread 0x7fffb9bff700 (LWP 9888)]
[New Thread 0x7fffa5eff700 (LWP 9889)]
[Thread 0x7fffb9bff700 (LWP 9888) exited]
[Thread 0x7fffa5eff700 (LWP 9889) exited]
[Thread 0x7fffa98ff700 (LWP 9878) exited]
[Thread 0x7fffc2a96700 (LWP 9876) exited]
[Thread 0x7fffc2895700 (LWP 9877) exited]
[Thread 0x7fffbb1fe700 (LWP 9881) exited]
[Thread 0x7fffbb3ff700 (LWP 9880) exited]
[New Thread 0x7fffa98ff700 (LWP 9986)]
[New Thread 0x7fffa5eff700 (LWP 10060)]
[New Thread 0x7fffb9bff700 (LWP 10061)]
[New Thread 0x7fffad7ff700 (LWP 10062)]
[New Thread 0x7fffa4fff700 (LWP 10063)]
[New Thread 0x7fffa37ff700 (LWP 10064)]
[New Thread 0x7fff9ecfe700 (LWP 10065)]
[New Thread 0x7fff9e4fd700 (LWP 10066)]
[New Thread 0x7fff9dcfc700 (LWP 10067)]
[New Thread 0x7fff9d4fb700 (LWP 10068)]
[Thread 0x7fffa98ff700 (LWP 9986) exited]
[Thread 0x7fff9dcfc700 (LWP 10067) exited]
[Thread 0x7fff9d4fb700 (LWP 10068) exited]
[Thread 0x7fffad7ff700 (LWP 10062) exited]
[Thread 0x7fffa5eff700 (LWP 10060) exited]
[Thread 0x7fffb9bff700 (LWP 10061) exited]
[Thread 0x7fff9e4fd700 (LWP 10066) exited]
[Thread 0x7fff9ecfe700 (LWP 10065) exited]
[Thread 0x7fffa4fff700 (LWP 10063) exited]
[Thread 0x7fffa37ff700 (LWP 10064) exited]
[New Thread 0x7fffa37ff700 (LWP 10378)]
[New Thread 0x7fffa4fff700 (LWP 10389)]
[New Thread 0x7fff9ecfe700 (LWP 10390)]
[Thread 0x7fffa37ff700 (LWP 10378) exited]
[New Thread 0x7fffa37ff700 (LWP 10495)]
[Thread 0x7fffa37ff700 (LWP 10495) exited]
[New Thread 0x7fffa37ff700 (LWP 10658)]
[Thread 0x7fffa37ff700 (LWP 10658) exited]
[New Thread 0x7fffa37ff700 (LWP 10691)]
[Thread 0x7fffa37ff700 (LWP 10691) exited]
[New Thread 0x7fffa37ff700 (LWP 11290)]
[Thread 0x7fffa37ff700 (LWP 11290) exited]
[Thread 0x7fff9ecfe700 (LWP 10390) exited]
[Thread 0x7fffa4fff700 (LWP 10389) exited]
[New Thread 0x7fffa4fff700 (LWP 13487)]
[Thread 0x7fffa4fff700 (LWP 13487) exited]
[New Thread 0x7fffa4fff700 (LWP 14433)]
[Thread 0x7fffa4fff700 (LWP 14433) exited]
[New Thread 0x7fffa4fff700 (LWP 14556)]
[Thread 0x7fffa4fff700 (LWP 14556) exited]
[New Thread 0x7fffa4fff700 (LWP 14682)]
[New Thread 0x7fff9ecfe700 (LWP 14683)]
[New Thread 0x7fffa37ff700 (LWP 14684)]
[New Thread 0x7fff9e4fd700 (LWP 14685)]
[New Thread 0x7fffa5eff700 (LWP 14686)]
[New Thread 0x7fff9dcfc700 (LWP 14687)]
[New Thread 0x7fff9d4fb700 (LWP 14688)]
[New Thread 0x7fff9ccfa700 (LWP 14689)]
[Thread 0x7fff9d4fb700 (LWP 14688) exited]
[Thread 0x7fff9ecfe700 (LWP 14683) exited]
[Thread 0x7fffa4fff700 (LWP 14682) exited]
[Thread 0x7fff9ccfa700 (LWP 14689) exited]
[Thread 0x7fff9dcfc700 (LWP 14687) exited]
[Thread 0x7fffa5eff700 (LWP 14686) exited]
[New Thread 0x7fffa5eff700 (LWP 14843)]

Program received signal SIGPIPE, Broken pipe.
[Switching to Thread 0x7fffe07fe700 (LWP 8249)]
0x00007ffff7bcdf4b in __libc_send (fd=56, buf=buf@entry=0x7fffbe59b000, 
n=n@entry=31, flags=-1, flags@entry=0)
    at ../sysdeps/unix/sysv/linux/x86_64/send.c:31
31      ../sysdeps/unix/sysv/linux/x86_64/send.c: No such file or directory.
(gdb) thread apply all bt

Thread 136 (Thread 0x7fffa5eff700 (LWP 14843)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1cd5 in PR_Wait (mon=0x7fffbe23e950, timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:702
#2  0x00007ffff0838bd5 in Wait (aInterval=<optimized out>, this=0x7fffbe23e900)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#3  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7fffa5efe8a0, 
aInterval=aInterval@entry=4294967295)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:190
#4  0x00007ffff094167d in nsPipeInputStream::Wait 
(this=this@entry=0x7fffc5d95a00)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/io/nsPipe3.cpp:1143
#5  0x00007ffff094569d in nsPipeInputStream::ReadSegments (this=0x7fffc5d95a00, 
    aWriter=0x7ffff093f736 <NS_CopySegmentToBuffer(nsIInputStream*, void*, char 
const*, unsigned int, unsigned int, unsigned int*)>, 
    aClosure=0x7fffb5fb8000, aCount=4096, aReadCount=0x7fffa5efe98c)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/io/nsPipe3.cpp:1264
#6  0x00007ffff078573d in nsMsgLineStreamBuffer::ReadNextLine 
(this=0x7fffb696daf0, aInputStream=0x7fffc5d95a00, 
    aNumBytesInLine=@0x7fffa5efe9e4: 0, aPauseForMoreData=@0x7fffa5efe9e2: 
false, prv=prv@entry=0x7fffa5efe9e8, 
    addLineTerminator=addLineTerminator@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/base/util/nsMsgLineBuffer.cpp:375
#7  0x00007ffff0844663 in nsImapProtocol::CreateNewLineFromSocket 
(this=this@entry=0x7fffbda6a800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:4704
#8  0x00007ffff084a88e in nsImapProtocol::EstablishServerConnection 
(this=this@entry=0x7fffbda6a800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1462
#9  0x00007ffff084b2e3 in nsImapProtocol::ProcessCurrentURL 
(this=0x7fffbda6a800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1636
#10 0x00007ffff0844e15 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7fffbda6a800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1390
#11 0x00007ffff0844f06 in nsImapProtocol::Run (this=0x7fffbda6a800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#12 0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffb8177120, 
aMayWait=<optimized out>, aResult=0x7fffa5efedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#13 0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#14 0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb85824c0, aDelegate=0x7fffc69f9720)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#15 0x00007ffff0b3ecdb in RunHandler (this=0x7fffc69f9720)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#16 MessageLoop::Run (this=this@entry=0x7fffc69f9720)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#17 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb8177120)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#18 0x00007ffff64b7178 in _pt_root (arg=0x7fffb810d620)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#19 0x00007ffff7bc70a4 in start_thread (arg=0x7fffa5eff700) at 
pthread_create.c:309
#20 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 131 (Thread 0x7fff9e4fd700 (LWP 14685)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffe9e20bb6 in send_dg (ansp2_malloced=0x7fff9e4fc568, 
resplen2=0x7fff9e4fc564, anssizp2=0x7fff9e4fc560, 
    ansp2=0x7fff9e4fc580, anscp=0x7fff9e4fc570, gotsomewhere=<synthetic 
pointer>, v_circuit=<synthetic pointer>, ns=0, 
    terrno=0x7fff9e4faf28, anssizp=0x7fff9e4fb060, ansp=0x7fff9e4faf18, 
buflen2=37, buf2=0x7fff9e4fb0b8 "\343\324\001", buflen=37, 
    buf=0x7fff9e4fb090 "s\341\001", statp=0x7fff9e4fddb8) at res_send.c:1206
#2  __libc_res_nsend (statp=statp@entry=0x7fff9e4fddb8, 
buf=buf@entry=0x7fff9e4fb090 "s\341\001", buflen=37, 
    buf2=buf2@entry=0x7fff9e4fb0b8 "\343\324\001", buflen2=buflen2@entry=37, 
ans=ans@entry=0x7fff9e4fbd30 "t-i`\004xkcd\003com", 
    anssiz=anssiz@entry=2048, ansp=ansp@entry=0x7fff9e4fc570, 
ansp2=ansp2@entry=0x7fff9e4fc580, nansp2=nansp2@entry=0x7fff9e4fc560, 
    resplen2=resplen2@entry=0x7fff9e4fc564, 
ansp2_malloced=ansp2_malloced@entry=0x7fff9e4fc568) at res_send.c:576
#3  0x00007fffe9e1ec0c in __GI___libc_res_nquery 
(statp=statp@entry=0x7fff9e4fddb8, name=0x7fffbe6e5dd8 "imap.googlemail.com", 
    class=class@entry=1, type=type@entry=62321, 
answer=answer@entry=0x7fff9e4fbd30 "t-i`\004xkcd\003com", 
anslen=anslen@entry=2048, 
    answerp=answerp@entry=0x7fff9e4fc570, 
answerp2=answerp2@entry=0x7fff9e4fc580, 
nanswerp2=nanswerp2@entry=0x7fff9e4fc560, 
    resplen2=resplen2@entry=0x7fff9e4fc564, 
answerp2_malloced=answerp2_malloced@entry=0x7fff9e4fc568) at res_query.c:227
#4  0x00007fffe9e1f210 in __libc_res_nquerydomain 
(statp=statp@entry=0x7fff9e4fddb8, 
    name=name@entry=0x7fffbe6e5dd8 "imap.googlemail.com", 
domain=domain@entry=0x0, class=class@entry=1, type=type@entry=62321, 
    answer=answer@entry=0x7fff9e4fbd30 "t-i`\004xkcd\003com", 
anslen=anslen@entry=2048, answerp=answerp@entry=0x7fff9e4fc570, 
    answerp2=answerp2@entry=0x7fff9e4fc580, 
nanswerp2=nanswerp2@entry=0x7fff9e4fc560, 
resplen2=resplen2@entry=0x7fff9e4fc564, 
    answerp2_malloced=answerp2_malloced@entry=0x7fff9e4fc568) at res_query.c:594
#5  0x00007fffe9e1f7a9 in __GI___libc_res_nsearch (statp=0x7fff9e4fddb8, 
name=name@entry=0x7fffbe6e5dd8 "imap.googlemail.com", 
    class=class@entry=1, type=type@entry=62321, 
answer=answer@entry=0x7fff9e4fbd30 "t-i`\004xkcd\003com", 
anslen=anslen@entry=2048, 
    answerp=answerp@entry=0x7fff9e4fc570, 
answerp2=answerp2@entry=0x7fff9e4fc580, 
nanswerp2=nanswerp2@entry=0x7fff9e4fc560, 
    resplen2=resplen2@entry=0x7fff9e4fc564, 
answerp2_malloced=answerp2_malloced@entry=0x7fff9e4fc568) at res_query.c:381
#6  0x00007fffc30e5acb in _nss_dns_gethostbyname4_r 
(name=name@entry=0x7fffbe6e5dd8 "imap.googlemail.com", 
    pat=pat@entry=0x7fff9e4fcb70, buffer=buffer@entry=0x7fff9e4fc600 
"\n\006K\002", buflen=buflen@entry=1064, 
    errnop=errnop@entry=0x7fff9e4fcb60, herrnop=herrnop@entry=0x7fff9e4fcb80, 
ttlp=ttlp@entry=0x0) at nss_dns/dns-host.c:315
#7  0x00007ffff6ec1951 in gaih_inet (name=<optimized out>, 
name@entry=0x7fffbe6e5dd8 "imap.googlemail.com", service=<optimized out>, 
    req=req@entry=0x7fff9e4fcda0, pai=pai@entry=0x7fff9e4fcc58, 
naddrs=naddrs@entry=0x7fff9e4fcc54)
    at ../sysdeps/posix/getaddrinfo.c:862
#8  0x00007ffff6ec3afd in __GI_getaddrinfo (name=name@entry=0x7fffbe6e5dd8 
"imap.googlemail.com", service=service@entry=0x0, 
    hints=hints@entry=0x7fff9e4fcda0, pai=pai@entry=0x7fff9e4fcd98) at 
../sysdeps/posix/getaddrinfo.c:2418
#9  0x00007ffff64ab0f2 in PR_GetAddrInfoByName (hostname=<optimized out>, 
af=<optimized out>, flags=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/misc/prnetdb.c:2046
#10 0x00007ffff09ee154 in _GetAddrInfo_Portable (aAddrInfo=0x7fff9e4fce78, 
aNetworkInterface=<optimized out>, 
    aFlags=<optimized out>, aAddressFamily=<optimized out>, 
aCanonHost=0x7fffbe6e5dd8 "imap.googlemail.com")
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/dns/GetAddrInfo.cpp:352
#11 mozilla::net::GetAddrInfo (aHost=0x7fffbe6e5dd8 "imap.googlemail.com", 
aAddressFamily=<optimized out>, aFlags=<optimized out>, 
    aNetworkInterface=<optimized out>, 
aAddrInfo=aAddrInfo@entry=0x7fff9e4fce78, aGetTtl=aGetTtl@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/dns/GetAddrInfo.cpp:419
#12 0x00007ffff09e9cf0 in nsHostResolver::ThreadFunc (arg=0x7ffff6b6cae0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/dns/nsHostResolver.cpp:1403
#13 0x00007ffff64b7178 in _pt_root (arg=0x7fffb810bd60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007ffff7bc70a4 in start_thread (arg=0x7fff9e4fd700) at 
pthread_create.c:309
#15 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 130 (Thread 0x7fffa37ff700 (LWP 14684)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffe74d0d48, 
ml=0x7fffe7409ea0, timeout=timeout@entry=300000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b17de in PR_WaitCondVar (cvar=0x7fffe74d0d40, timeout=300000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007ffff09e9730 in Wait (this=0x7ffff6b6cb00, aInterval=300000) at 
../../dist/include/mozilla/CondVar.h:79
#4  nsHostResolver::GetHostToLookup (this=this@entry=0x7ffff6b6cae0, 
result=result@entry=0x7fffa37fee70)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/dns/nsHostResolver.cpp:1163
#5  0x00007ffff09e9c66 in nsHostResolver::ThreadFunc (arg=0x7ffff6b6cae0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/dns/nsHostResolver.cpp:1391
#6  0x00007ffff64b7178 in _pt_root (arg=0x7fffb810bb20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007ffff7bc70a4 in start_thread (arg=0x7fffa37ff700) at 
pthread_create.c:309
#8  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 105 (Thread 0x7fffb93fe700 (LWP 9883)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffb651fc40, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffb8177828)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffb8177810, 
aMayWait=aMayWait@entry=true, aResult=0x7fffb93fdd60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffb81777a0, aMayWait=<optimized out>, 
aResult=0x7fffb93fddd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb651fd40, aDelegate=0x7fffb8685460)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffb8685460)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffb8685460)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb81777a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffb72826e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffb93fe700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 99 (Thread 0x7fffd6848700 (LWP 9874)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffb71d5100, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff0a1f05c in Wait (this=0x7fffb81cab40, aInterval=<optimized out>) 
at ../../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=<optimized out>, this=0x7fffb81cab38) at 
../../dist/include/mozilla/Monitor.h:40
#4  mozilla::MonitorAutoLock::Wait (this=this@entry=0x7fffd6847e78, 
aInterval=4294967295) at ../../dist/include/mozilla/Monitor.h:88
#5  0x00007ffff19580c6 in mozilla::dom::DOMStorageDBThread::ThreadFunc 
(this=this@entry=0x7fffaa3fdd40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/dom/storage/DOMStorageDBThread.cpp:341
#6  0x00007ffff1958183 in mozilla::dom::DOMStorageDBThread::ThreadFunc 
(aArg=0x7fffaa3fdd40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/dom/storage/DOMStorageDBThread.cpp:277
#7  0x00007ffff64b7178 in _pt_root (arg=0x7fffb7285740)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd6848700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 94 (Thread 0x7fffbaaff700 (LWP 9610)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffb85ad780, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffb9dbd3d8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffb9dbd3c0, 
aMayWait=aMayWait@entry=true, aResult=0x7fffbaafed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffb9dbd350, aMayWait=<optimized out>, 
aResult=0x7fffbaafedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb85ad880, aDelegate=0x7fffbe61a300)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffbe61a300)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffbe61a300)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb9dbd350)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffb7286dc0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffbaaff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 90 (Thread 0x7fffc3eef700 (LWP 9597)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffd92e1cc1 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffd92d32a1 in pa_mainloop_poll () from 
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffd92d393e in pa_mainloop_iterate () from 
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fffd92d39f0 in pa_mainloop_run () from 
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fffd92e1c56 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffd8e79a98 in ?? () from 
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-5.0.so
#7  0x00007ffff7bc70a4 in start_thread (arg=0x7fffc3eef700) at 
pthread_create.c:309
#8  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 85 (Thread 0x7fffcc0fc700 (LWP 8348)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffb72e09b8, 
ml=ml@entry=0x7fffb72e0958, timeout=timeout@entry=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b1c72 in PR_Wait (mon=0x7fffb72e0950, timeout=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007ffff0838bd5 in Wait (aInterval=<optimized out>, this=0x7fffb74059e0)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7fffcc0fbcb0, 
aInterval=aInterval@entry=60000)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007ffff0844d11 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7fffb7405800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007ffff0844f06 in nsImapProtocol::Run (this=0x7fffb7405800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffb67b1e20, 
aMayWait=<optimized out>, aResult=0x7fffcc0fbdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb5efdd80, aDelegate=0x7fffb8686160)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007ffff0b3ecdb in RunHandler (this=0x7fffb8686160)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7fffb8686160)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb67b1e20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007ffff64b7178 in _pt_root (arg=0x7fffb7282a40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007ffff7bc70a4 in start_thread (arg=0x7fffcc0fc700) at 
pthread_create.c:309
#15 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 84 (Thread 0x7fffb41fd700 (LWP 8347)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffb771f178, 
ml=ml@entry=0x7fffb771f118, timeout=timeout@entry=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b1c72 in PR_Wait (mon=0x7fffb771f110, timeout=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007ffff0838bd5 in Wait (aInterval=<optimized out>, this=0x7fffb74051e0)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7fffb41fccb0, 
aInterval=aInterval@entry=60000)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007ffff0844d11 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7fffb7405000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007ffff0844f06 in nsImapProtocol::Run (this=0x7fffb7405000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffb67b1120, 
aMayWait=<optimized out>, aResult=0x7fffb41fcdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb613ba80, aDelegate=0x7fffb8685120)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007ffff0b3ecdb in RunHandler (this=0x7fffb8685120)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7fffb8685120)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb67b1120)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007ffff64b7178 in _pt_root (arg=0x7fffb7282800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007ffff7bc70a4 in start_thread (arg=0x7fffb41fd700) at 
pthread_create.c:309
#15 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 83 (Thread 0x7fffb49fe700 (LWP 8346)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffb71fd908, 
ml=ml@entry=0x7fffb71fd8a8, timeout=timeout@entry=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b1c72 in PR_Wait (mon=0x7fffb71fd8a0, timeout=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007ffff0838bd5 in Wait (aInterval=<optimized out>, this=0x7fffb741e9e0)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7fffb49fdcb0, 
aInterval=aInterval@entry=60000)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007ffff0844d11 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7fffb741e800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007ffff0844f06 in nsImapProtocol::Run (this=0x7fffb741e800)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffb67b1d50, 
aMayWait=<optimized out>, aResult=0x7fffb49fddd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb5ef9b00, aDelegate=0x7fffb86852c0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007ffff0b3ecdb in RunHandler (this=0x7fffb86852c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7fffb86852c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb67b1d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007ffff64b7178 in _pt_root (arg=0x7fffb72824a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007ffff7bc70a4 in start_thread (arg=0x7fffb49fe700) at 
pthread_create.c:309
#15 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 82 (Thread 0x7fffb51ff700 (LWP 8345)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffb69c39b8, 
ml=ml@entry=0x7fffb69c3958, timeout=timeout@entry=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b1c72 in PR_Wait (mon=0x7fffb69c3950, timeout=60000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007ffff0838bd5 in Wait (aInterval=<optimized out>, this=0x7fffb740d1e0)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7fffb51fecb0, 
aInterval=aInterval@entry=60000)
    at ../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007ffff0844d11 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7fffb740d000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007ffff0844f06 in nsImapProtocol::Run (this=0x7fffb740d000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffb67b1bb0, 
aMayWait=<optimized out>, aResult=0x7fffb51fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb5ef9600, aDelegate=0x7fffb8684de0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007ffff0b3ecdb in RunHandler (this=0x7fffb8684de0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7fffb8684de0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb67b1bb0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007ffff64b7178 in _pt_root (arg=0x7fffb7282380)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007ffff7bc70a4 in start_thread (arg=0x7fffb51ff700) at 
pthread_create.c:309
#15 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 81 (Thread 0x7fffcd8ff700 (LWP 8332)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffb80b4cc0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffb8176578)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffb8176560, 
aMayWait=aMayWait@entry=true, aResult=0x7fffcd8fed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffb81764f0, aMayWait=<optimized out>, 
aResult=0x7fffcd8fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffb80b4e00, aDelegate=0x7fffb8684760)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffb8684760)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffb8684760)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffb81764f0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffb810be80)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffcd8ff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 76 (Thread 0x7fffc20ff700 (LWP 8326)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffbac69b00, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffbc76da98)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffbc76da80, 
aMayWait=aMayWait@entry=true, aResult=0x7fffc20fed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffbc76da10, aMayWait=<optimized out>, 
aResult=0x7fffc20fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffbac69c00, aDelegate=0x7fffbe619600)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffbe619600)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffbe619600)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffbc76da10)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffbc7f1a00)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffc20ff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 73 (Thread 0x7fffd70ff700 (LWP 8321)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffbe4ac380, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffbe7f0ba8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffbe7f0b90, 
aMayWait=aMayWait@entry=true, aResult=0x7fffd70fed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffbe7f0b20, aMayWait=<optimized out>, 
aResult=0x7fffd70fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffbe4ac480, aDelegate=0x7fffbe616540)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffbe616540)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffbe616540)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffbe7f0b20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffc7e728a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffd70ff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 72 (Thread 0x7fffc87fe700 (LWP 8320)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffc6ee4f80, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffbe7f0458)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffbe7f0440, 
aMayWait=aMayWait@entry=true, aResult=0x7fffc87fdd60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffbe7f03d0, aMayWait=<optimized out>, 
aResult=0x7fffc87fddd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffbe56d0c0, aDelegate=0x7fffbe615ec0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffbe615ec0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffbe615ec0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffbe7f03d0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffc7e71340)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffc87fe700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 70 (Thread 0x7fffc05ff700 (LWP 8315)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffc068a980, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffc0c7eb28)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffc0c7eb10, 
aMayWait=aMayWait@entry=true, aResult=0x7fffc05fed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffc0c7eaa0, aMayWait=<optimized out>, 
aResult=0x7fffc05fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffc068aa40, aDelegate=0x7fffc06d11c0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffc06d11c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffc06d11c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffc0c7eaa0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffc8cab940)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffc05ff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 66 (Thread 0x7fffc46f0700 (LWP 8311)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffcb11b700, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffc5c5acc8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffc5c5acb0, 
aMayWait=aMayWait@entry=true, aResult=0x7fffc46efd60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffc5c5ac40, aMayWait=<optimized out>, 
aResult=0x7fffc46efdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffcb11bf40, aDelegate=0x7fffc69f9580)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffc69f9580)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffc69f9580)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffc5c5ac40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffc644a8a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffc46f0700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 65 (Thread 0x7fffc4ef1700 (LWP 8310)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffecf3bee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffecf3bffc in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffc4ef927d in ?? () from 
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007fffecf62845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffc4ef1700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 64 (Thread 0x7fffc58ff700 (LWP 8309)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffcb11b300, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffc5c5abf8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffc5c5abe0, 
aMayWait=aMayWait@entry=true, aResult=0x7fffc58fed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffc5c5ab70, aMayWait=<optimized out>, 
aResult=0x7fffc58fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffcb11b400, aDelegate=0x7fffc69f93e0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffc69f93e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffc69f93e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffc5c5ab70)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffc644a540)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffc58ff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 39 (Thread 0x7fffcc8fd700 (LWP 8282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffcafa5a80, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffcb76e278)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffcb76e260, 
aMayWait=aMayWait@entry=true, aResult=0x7fffcc8fcd60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffcb76e1f0, aMayWait=<optimized out>, 
aResult=0x7fffcc8fcdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffcafa5b80, aDelegate=0x7fffd650fcc0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650fcc0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffd650fcc0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffcb76e1f0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9c540)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffcc8fd700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 38 (Thread 0x7fffcb6ff700 (LWP 8281)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffcf618800, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff1a7ce67 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffcb705050)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff1a80042 in 
mozilla::dom::workers::WorkerPrivate::WaitForWorkerEvents 
(this=this@entry=0x7fffcb705000, 
    aInterval=aInterval@entry=4294967295) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/dom/workers/WorkerPrivate.cpp:4941
#4  0x00007ffff1a95759 in mozilla::dom::workers::WorkerPrivate::DoRunLoop 
(this=0x7fffcb705000, aCx=aCx@entry=0x7fffdb06bc00)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/dom/workers/WorkerPrivate.cpp:4457
#5  0x00007ffff1a6b6be in (anonymous 
namespace)::WorkerThreadPrimaryRunnable::Run (this=0x7fffcf6191c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/dom/workers/RuntimeService.cpp:2722
#6  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffcf6c5210, 
aMayWait=<optimized out>, aResult=0x7fffcb6fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffcf618a00, aDelegate=0x7fffd650ec80)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650ec80)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7fffd650ec80)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffcf6c5210)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007ffff64b7178 in _pt_root (arg=0x7fffd31c03a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007ffff7bc70a4 in start_thread (arg=0x7fffcb6ff700) at 
pthread_create.c:309
#14 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 33 (Thread 0x7fffce2fe700 (LWP 8276)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffceb37b00, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffcec388f8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffcec388e0, 
aMayWait=aMayWait@entry=true, aResult=0x7fffce2fdd60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffcec38870, aMayWait=<optimized out>, 
aResult=0x7fffce2fddd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffceb37c00, aDelegate=0x7fffd650e7a0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650e7a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffd650e7a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffcec38870)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffd31bee40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffce2fe700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7fffceaff700 (LWP 8275)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffceb37980, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffcec38828)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffcec38810, 
aMayWait=aMayWait@entry=true, aResult=0x7fffceafed60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffcec387a0, aMayWait=<optimized out>, 
aResult=0x7fffceafedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffceb37a80, aDelegate=0x7fffd650e600)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650e600)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffd650e600)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffcec387a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffd31bed20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffceaff700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7fffd00f9700 (LWP 8274)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff0b4616d in base::WaitableEvent::TimedWait 
(this=this@entry=0x7fffd4e15898, max_time=...)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:195
#2  0x00007ffff0b46206 in base::WaitableEvent::Wait 
(this=this@entry=0x7fffd4e15898)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:201
#3  0x00007ffff0b3eed2 in base::MessagePumpDefault::Run (this=0x7fffd4e15880, 
delegate=0x7fffd00f8d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:60
#4  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd00f8d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7fffd00f8d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007ffff0b459ba in base::Thread::ThreadMain (this=0x7fffd4e15820)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007ffff0b436b5 in ThreadFunc (closure=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd00f9700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7fffd08fa700 (LWP 8273)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffd4ec7180, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffd4eb74e8)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffd4eb74d0, 
aMayWait=aMayWait@entry=true, aResult=0x7fffd08f9d60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffd4eb7460, aMayWait=<optimized out>, 
aResult=0x7fffd08f9dd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffd4ec7280, aDelegate=0x7fffd650cc00)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650cc00)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffd650cc00)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffd4eb7460)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7fffd6560700)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffd08fa700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7fffd10fb700 (LWP 8272)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffd4e16f00, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff0ff5d91 in Wait (this=0x7fffd4e16ed8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7fffd4e16ed0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7fffd4e16ec0) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7fffd4e17760)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:278
#6  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffd4eb7390, 
aMayWait=<optimized out>, aResult=0x7fffd10fadd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffd4ec7140, aDelegate=0x7fffd650ca60)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#9  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650ca60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7fffd650ca60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffd4eb7390)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007ffff64b7178 in _pt_root (arg=0x7fffd65605e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007ffff7bc70a4 in start_thread (arg=0x7fffd10fb700) at 
pthread_create.c:309
#14 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7fffd18fc700 (LWP 8271)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffd4e16f00, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff0ff5d91 in Wait (this=0x7fffd4e16ed8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7fffd4e16ed0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7fffd4e16ec0) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7fffd4e17740)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:278
#6  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffd4eb72c0, 
aMayWait=<optimized out>, aResult=0x7fffd18fbdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffd4eade80, aDelegate=0x7fffd650c8c0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#9  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650c8c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7fffd650c8c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffd4eb72c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007ffff64b7178 in _pt_root (arg=0x7fffd65604c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007ffff7bc70a4 in start_thread (arg=0x7fffd18fc700) at 
pthread_create.c:309
#14 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7fffd20fd700 (LWP 8270)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffd4e16f00, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff0ff5d91 in Wait (this=0x7fffd4e16ed8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7fffd4e16ed0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7fffd4e16ec0) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7fffd4e17700)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/image/DecodePool.cpp:278
#6  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffd4eb71f0, 
aMayWait=<optimized out>, aResult=0x7fffd20fcdd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffd4eab400, aDelegate=0x7fffd650c720)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd650c720)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7fffd650c720)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffd4eb71f0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007ffff64b7178 in _pt_root (arg=0x7fffd65603a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007ffff7bc70a4 in start_thread (arg=0x7fffd20fd700) at 
pthread_create.c:309
#14 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7fffd28fe700 (LWP 8269)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff0b4616d in base::WaitableEvent::TimedWait 
(this=this@entry=0x7fffd4eb4808, max_time=...)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:195
#2  0x00007ffff0b46206 in base::WaitableEvent::Wait 
(this=this@entry=0x7fffd4eb4808)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:201
#3  0x00007ffff0b3eed2 in base::MessagePumpDefault::Run (this=0x7fffd4eb47f0, 
delegate=0x7fffd28fdd50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:60
#4  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd28fdd50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7fffd28fdd50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007ffff0b459ba in base::Thread::ThreadMain (this=0x7fffd5c77740)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007ffff0b436b5 in ThreadFunc (closure=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd28fe700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7fffd30ff700 (LWP 8268)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff0b4616d in base::WaitableEvent::TimedWait 
(this=this@entry=0x7fffd4eb4748, max_time=...)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:195
#2  0x00007ffff0b46206 in base::WaitableEvent::Wait 
(this=this@entry=0x7fffd4eb4748)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:201
#3  0x00007ffff0b3eed2 in base::MessagePumpDefault::Run (this=0x7fffd4eb4730, 
delegate=0x7fffd30fed50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:60
#4  0x00007ffff0b3ecdb in RunHandler (this=0x7fffd30fed50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7fffd30fed50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007ffff0b459ba in base::Thread::ThreadMain (this=0x7fffd4eb4640)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007ffff0b436b5 in ThreadFunc (closure=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd30ff700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7fffd4541700 (LWP 8267)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffecf3bee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffecf3c272 in g_main_loop_run () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffec3ddf76 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fffecf62845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd4541700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7fffd5bff700 (LWP 8266)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffecf3bee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffecf3bffc in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffecf3c039 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fffecf62845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd5bff700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7fffd9e90700 (LWP 8264)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffdba87100, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff209d3b2 in Wait (this=0x7fffdba86eb8, aInterval=4294967295) at 
../../../dist/include/mozilla/CondVar.h:79
#3  nsCertVerificationThread::Run (this=0x7fffdba86ea0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/security/manager/ssl/nsCertVerificationThread.cpp:115
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9e700)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffd9e90700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7fffda691700 (LWP 8263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffdba64f40, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7fffdd0d9e18)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094f483 in nsEventQueue::GetEvent (this=0x7fffdd0d9e00, 
aMayWait=aMayWait@entry=true, aResult=0x7fffda690d60, 
    aProofOfLock=...) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007ffff0954245 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7fffdd0d9d90, aMayWait=<optimized out>, 
aResult=0x7fffda690dd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007ffff0b4eac2 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffdba87080, aDelegate=0x7fffe7426280)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007ffff0b3ecdb in RunHandler (this=0x7fffe7426280)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7fffe7426280)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffdd0d9d90)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9e5e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007ffff7bc70a4 in start_thread (arg=0x7fffda691700) at 
pthread_create.c:309
#13 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7fffdb9ff700 (LWP 8262)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffe74382c8, 
ml=0x7fffe74087f0, timeout=timeout@entry=1919)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b17de in PR_WaitCondVar (cvar=0x7fffe74382c0, timeout=1919)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=1919, this=0x7ffff6bc5a40)
    at ../../dist/include/mozilla/CondVar.h:79
#4  0x00007ffff0959005 in Wait (aInterval=1919, this=0x7ffff6bc5a38) at 
../../dist/include/mozilla/Monitor.h:40
#5  TimerThread::Run (this=0x7ffff6bc5a10) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/TimerThread.cpp:565
#6  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7fffdd0d8d50, 
aMayWait=<optimized out>, aResult=0x7fffdb9fedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffdbc94b00, aDelegate=0x7fffe74253e0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007ffff0b3ecdb in RunHandler (this=0x7fffe74253e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7fffe74253e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7fffdd0d8d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9d3e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007ffff7bc70a4 in start_thread (arg=0x7fffdb9ff700) at 
pthread_create.c:309
#14 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7fffdecf7700 (LWP 8261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffdbc94480, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff0a1f05c in Wait (this=0x7fffdbc7ba78, aInterval=<optimized out>) 
at ../../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=<optimized out>, this=0x7fffdbc7ba70) at 
../../dist/include/mozilla/Monitor.h:40
#4  mozilla::MonitorAutoLock::Wait (this=this@entry=0x7fffdecf6e88, 
aInterval=aInterval@entry=4294967295)
    at ../../dist/include/mozilla/Monitor.h:88
#5  0x00007ffff0a3a527 in mozilla::net::CacheIOThread::ThreadFunc 
(this=this@entry=0x7fffdbc7ba60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/cache2/CacheIOThread.cpp:236
#6  0x00007ffff0a3a5b5 in mozilla::net::CacheIOThread::ThreadFunc 
(aClosure=0x7fffdbc7ba60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/cache2/CacheIOThread.cpp:173
#7  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9d2c0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdecf7700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7fffdc7fe700 (LWP 8260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffdfd83180, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=<optimized out>)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff09561d5 in Wait (aInterval=4294967295, this=<optimized out>) at 
../../dist/include/mozilla/Monitor.h:40
#4  Wait (aInterval=4294967295, this=0x7fffdc7fde98) at 
../../dist/include/mozilla/Monitor.h:88
#5  mozilla::BackgroundHangManager::RunMonitorThread (this=0x7fffe7432f40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/BackgroundHangMonitor.cpp:259
#6  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9bc40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdc7fe700) at 
pthread_create.c:309
#8  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7fffdcfff700 (LWP 8259)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffdfd830c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff094d6c5 in mozilla::CondVar::Wait (aInterval=4294967295, 
this=<optimized out>)
    at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007ffff094e841 in Wait (aInterval=<optimized out>, this=<optimized 
out>) at ../../dist/include/mozilla/Monitor.h:40
#4  Wait (aInterval=<optimized out>, this=0x7fffdcffeeb0) at 
../../dist/include/mozilla/Monitor.h:88
#5  mozilla::HangMonitor::ThreadMain () at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/HangMonitor.cpp:266
#6  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9bb20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdcfff700) at 
pthread_create.c:309
#8  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7fffddbff700 (LWP 8258)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff64b12c8 in pt_TimedWait (cv=cv@entry=0x7fffdfd0c488, 
ml=0x7fffe74d45b0, timeout=timeout@entry=1000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007ffff64b17de in PR_WaitCondVar (cvar=0x7fffdfd0c480, timeout=1000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007ffff0d61e07 in Sleep (this=0x7fffe74f0c10, timeout=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/xpconnect/src/XPCJSRuntime.cpp:1071
#4  WatchdogMain (arg=0x7fffe74f0c10) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/xpconnect/src/XPCJSRuntime.cpp:1282
#5  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b6a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#6  0x00007ffff7bc70a4 in start_thread (arg=0x7fffddbff700) at 
pthread_create.c:309
#7  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fffdeef8700 (LWP 8257)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd06dc8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b580)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdeef8700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fffdf0f9700 (LWP 8256)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd06bd0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b460)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdf0f9700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fffdf2fa700 (LWP 8255)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd069d8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b340)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdf2fa700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fffdf4fb700 (LWP 8254)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd067e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b220)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdf4fb700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fffdf6fc700 (LWP 8253)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd065e8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9b100)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdf6fc700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fffdf8fd700 (LWP 8252)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd063f0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9afe0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdf8fd700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fffdfafe700 (LWP 8251)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd061f8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9aec0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdfafe700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fffdfcff700 (LWP 8250)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74383c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff285ac7f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7ffff6b94330)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:596
#3  js::HelperThread::threadLoop (this=0x7fffdfd06000)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/js/src/vm/HelperThreads.cpp:1573
#4  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9ada0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007ffff7bc70a4 in start_thread (arg=0x7fffdfcff700) at 
pthread_create.c:309
#6  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fffe07fe700 (LWP 8249)):
#0  0x00007ffff7bcdf4b in __libc_send (fd=56, buf=buf@entry=0x7fffbe59b000, 
n=n@entry=31, flags=-1, flags@entry=0)
    at ../sysdeps/unix/sysv/linux/x86_64/send.c:31
#1  0x00007ffff64b3a70 in pt_Send (fd=0x7fffbe6fcdf0, buf=0x7fffbe59b000, 
amount=31, flags=0, timeout=0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptio.c:1914
#2  0x00007ffff5320a4b in ssl_DefSend (ss=0x7fffbe595000, buf=0x7fffbe59b000 
"\025\003\003", len=31, flags=0) at ssldef.c:94
#3  0x00007ffff5314254 in ssl3_SendRecord (ss=0x7fffbe595000, epoch=2, type=31, 
type@entry=content_alert, pIn=0x7fffe07fdac0 "", 
    nIn=0, flags=0) at ssl3con.c:2973
#4  0x00007ffff5314641 in SSL3_SendAlert (ss=ss@entry=0x7fffbe595000, 
level=level@entry=alert_warning, desc=desc@entry=close_notify)
    at ssl3con.c:3266
#5  0x00007ffff53253e6 in ssl_SecureClose (ss=0x7fffbe595000) at sslsecur.c:1157
#6  0x00007ffff20c5198 in nsNSSSocketInfo::CloseSocketAndDestroy 
(this=0x7fffbe626580)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/security/manager/ssl/nsNSSIOLayer.cpp:945
#7  0x00007ffff20c5227 in nsSSLIOLayerClose (fd=0x7fffbe6fcd90)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/security/manager/ssl/nsNSSIOLayer.cpp:924
#8  0x00007ffff09ce2b2 in nsSocketTransport::ReleaseFD_Locked 
(this=0x7fffbe636c00, fd=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/nsSocketTransport2.cpp:1736
#9  0x00007ffff09d261c in nsSocketTransport::OnSocketDetached 
(this=0x7fffbe636c00, fd=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/nsSocketTransport2.cpp:2031
#10 0x00007ffff09cff32 in nsSocketTransportService::DetachSocket 
(this=this@entry=0x7ffff6b9fd60, listHead=0x7ffff6b93800, 
    sock=0x7ffff6b93800) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:237
#11 0x00007ffff09d02e7 in nsSocketTransportService::DoPollIteration 
(this=this@entry=0x7ffff6b9fd60, wait=<optimized out>, 
    pollDuration=pollDuration@entry=0x7fffe07fdcd8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:1050
#12 0x00007ffff09d57b0 in nsSocketTransportService::Run (this=0x7ffff6b9fd60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:865
#13 0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7ffff6b6cc80, 
aMayWait=<optimized out>, aResult=0x7fffe07fddd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#14 0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#15 0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffe74d6540, aDelegate=0x7fffe74239e0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#16 0x00007ffff0b3ecdb in RunHandler (this=0x7fffe74239e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#17 MessageLoop::Run (this=this@entry=0x7fffe74239e0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#18 0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7ffff6b6cc80)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#19 0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9ac80)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#20 0x00007ffff7bc70a4 in start_thread (arg=0x7fffe07fe700) at 
pthread_create.c:309
#21 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7ffff7fdd700 (LWP 8248)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff64b1860 in PR_WaitCondVar (cvar=0x7fffe74d63c0, 
timeout=4294967295)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007ffff099a85f in Wait (this=<optimized out>, aInterval=<optimized 
out>) at ../../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=<optimized out>, this=<optimized out>) at 
../../dist/include/mozilla/Monitor.h:40
#4  Wait (aInterval=<optimized out>, this=<optimized out>) at 
../../dist/include/mozilla/Monitor.h:88
#5  mozilla::net::ClosingService::ThreadFunc (this=0x7fffe74d6380)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/base/ClosingService.cpp:228
#6  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9ab60)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007ffff7bc70a4 in start_thread (arg=0x7ffff7fdd700) at 
pthread_create.c:309
#8  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fffe0fff700 (LWP 8247)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff0add472 in poll (__timeout=<optimized out>, __nfds=2, 
__fds=0x7fffe0ffecf8)
    at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  nsNotifyAddrListener::Run (this=0x7fffe74a2e20)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/netwerk/system/linux/nsNotifyAddrListener_Linux.cpp:285
#3  0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7ffff6b6cbb0, 
aMayWait=<optimized out>, aResult=0x7fffe0ffedd7)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#4  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#5  0x00007ffff0b4ea73 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7fffe74d6340, aDelegate=0x7fffe7423840)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:326
#6  0x00007ffff0b3ecdb in RunHandler (this=0x7fffe7423840)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#7  MessageLoop::Run (this=this@entry=0x7fffe7423840)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#8  0x00007ffff09569e2 in nsThread::ThreadFunc (aArg=0x7ffff6b6cbb0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:376
#9  0x00007ffff64b7178 in _pt_root (arg=0x7ffff6b9aa40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#10 0x00007ffff7bc70a4 in start_thread (arg=0x7fffe0fff700) at 
pthread_create.c:309
#11 0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fffe7f23700 (LWP 8246)):
#0  0x00007ffff6ed6e53 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffede8cb08 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#2  0x00007fffede77d5a in event_base_loop () from 
/usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007ffff0b3d1fd in base::MessagePumpLibevent::Run (this=0x7fffe7438240, 
delegate=0x7fffe7f22d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_pump_libevent.cc:370
#4  0x00007ffff0b3ecdb in RunHandler (this=0x7fffe7f22d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7fffe7f22d50)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007ffff0b459ba in base::Thread::ThreadMain (this=0x7fffe7438140)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007ffff0b436b5 in ThreadFunc (closure=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007ffff7bc70a4 in start_thread (arg=0x7fffe7f23700) at 
pthread_create.c:309
#9  0x00007ffff6ed687d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7e76740 (LWP 8223)):
#0  0x00007ffff6ecdd3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff1bacf88 in PollWrapper (ufds=0x7fffcec3bd40, nfsd=7, timeout_=-1)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/widget/gtk/nsAppShell.cpp:42
#2  0x00007fffecf3bee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffecf3bffc in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff1bacff4 in nsAppShell::ProcessNextNativeEvent (this=<optimized 
out>, mayWait=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/widget/gtk/nsAppShell.cpp:212
#5  0x00007ffff1b9050a in nsBaseAppShell::DoProcessNextNativeEvent 
(this=this@entry=0x7fffdd02c880, mayWait=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/widget/nsBaseAppShell.cpp:138
#6  0x00007ffff1b906ba in nsBaseAppShell::OnProcessNextEvent 
(this=0x7fffdd02c880, thr=0x7ffff6b6c870, mayWait=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/widget/nsBaseAppShell.cpp:289
#7  0x00007ffff095418e in nsThread::ProcessNextEvent (this=0x7ffff6b6c870, 
aMayWait=<optimized out>, aResult=0x7fffffffc777)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:941
#8  0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007ffff0957134 in nsThread::Shutdown (this=0x7fffbe7f03d0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:782
#10 0x00007ffff0837b25 in nsImapThreadShutdownEvent::Run (this=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mailnews/imap/src/nsImapProtocol.cpp:1045
#11 0x00007ffff09542b0 in nsThread::ProcessNextEvent (this=0x7ffff6b6c870, 
aMayWait=<optimized out>, aResult=0x7fffffffc857)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/threads/nsThread.cpp:972
#12 0x00007ffff096e9e1 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#13 0x00007ffff0b4e791 in mozilla::ipc::MessagePump::Run (this=0x7fffe7438100, 
aDelegate=0x7fffe74236a0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/glue/MessagePump.cpp:95
#14 0x00007ffff0b3ecdb in RunHandler (this=0x7fffe74236a0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#15 MessageLoop::Run (this=0x7fffe74236a0) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#16 0x00007ffff1b8eaca in nsBaseAppShell::Run (this=0x7fffcec3bd40)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/widget/nsBaseAppShell.cpp:156
#17 0x00007ffff2167a0d in nsAppStartup::Run (this=0x7fffdd021ce0)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/toolkit/components/startup/nsAppStartup.cpp:281
#18 0x00007ffff219c79e in XREMain::XRE_mainRun (this=this@entry=0x7fffffffcaf8)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/toolkit/xre/nsAppRunner.cpp:4285
#19 0x00007ffff219ca52 in XREMain::XRE_main (this=this@entry=0x7fffffffcaf8, 
argc=argc@entry=1, argv=argv@entry=0x7fffffffdff8, 
    aAppData=aAppData@entry=0x7fffffffccf8) at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/toolkit/xre/nsAppRunner.cpp:4382
#20 0x00007ffff219cc6d in XRE_main (argc=1, argv=0x7fffffffdff8, 
aAppData=0x7fffffffccf8, aFlags=<optimized out>)
    at 
/build/icedove-tNL3mB/icedove-45.1.0/mozilla/toolkit/xre/nsAppRunner.cpp:4484
#21 0x0000000000404c37 in do_main (argc=argc@entry=1, 
argv=argv@entry=0x7fffffffdff8, xreDirectory=0x7ffff6b3d9c0)
    at /build/icedove-tNL3mB/icedove-45.1.0/mail/app/nsMailApp.cpp:195
#22 0x00000000004043b7 in main (argc=1, argv=0x7fffffffdff8) at 
/build/icedove-tNL3mB/icedove-45.1.0/mail/app/nsMailApp.cpp:332
(gdb) quit
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