Package: icedove
Version: 1:45.6.0-1~deb8u1
Followup-For: Bug #854667

Hi,

same here, have this crashes since a few weeks or so, and I think they
appeared after a package upgrade. They occur every few minutes to hours 
and seem to be random. It doesn't crash if strace is attached, though. 
Today I installed icedove-dbg and had it running in the shell as 
"icedove -safe-mode" and got a core file. BT attached, thread 1 shows
the sig 11.

It's running in gdb now as recommended in the Wiki, but I'm afraid it
will not crash there.

Cheers,
Daniel



-- System Information:
Debian Release: 8.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

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+deb8u1
ii  libasound2                1.0.28-1
ii  libatk1.0-0               2.14.0-1
ii  libc6                     2.19-18+deb8u7
ii  libcairo2                 1.14.0-2.1+deb8u2
ii  libdbus-1-3               1.8.22-0+deb8u1
ii  libdbus-glib-1-2          0.102-1
ii  libevent-2.0-5            2.0.21-stable-2+deb8u1
ii  libffi6                   3.1-2+b2
ii  libfontconfig1            2.11.0-6.3+deb8u1
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                      1:45.6.0-1~deb8u1

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
(gdb) thread apply all bt

Thread 50 (Thread 0x7f945c6ff700 (LWP 15103)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94751fc821 in base::WaitableEvent::TimedWait 
(this=this@entry=0x7f945d3fe958, max_time=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:195
#2  0x00007f94751fc8ba in base::WaitableEvent::Wait 
(this=this@entry=0x7f945d3fe958) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:201
#3  0x00007f94751f5586 in base::MessagePumpDefault::Run (this=0x7f945d3fe940, 
delegate=0x7f945c6fed50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:60
#4  0x00007f94751f538f in RunHandler (this=0x7f945c6fed50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7f945c6fed50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007f94751fc06e in base::Thread::ThreadMain (this=0x7f945d3fe850) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007f94751f9d69 in ThreadFunc (closure=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007f947c20a064 in start_thread (arg=0x7f945c6ff700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 49 (Thread 0x7f94481ff700 (LWP 15130)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f944826be40, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f944a8481e8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f944a8481d0, 
aMayWait=aMayWait@entry=true, aResult=0x7f94481fed60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f944a848160, aMayWait=<optimized out>, 
aResult=0x7f94481fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f94482dabc0, aDelegate=0x7f94510650a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f94510650a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f94510650a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f944a848160) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f94482154a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f94481ff700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 48 (Thread 0x7f94413ff700 (LWP 26208)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f9463294e88, 
ml=0x7f945e40eb60, timeout=timeout@entry=30000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb17de in PR_WaitCondVar (cvar=0x7f9463294e80, timeout=30000) 
at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=30000, this=0x7f945e4aa420) at 
../../dist/include/mozilla/CondVar.h:79
#4  0x00007f947500878e in Wait (aInterval=30000, this=0x7f945e4aa408) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.h:104
#5  nsThreadPool::Run (this=0x7f945e4aa3e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThreadPool.cpp:217
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f943db0e690, 
aMayWait=<optimized out>, aResult=0x7f94413fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f943d4ff540, aDelegate=0x7f943dd87aa0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#9  0x00007f94751f538f in RunHandler (this=0x7f943dd87aa0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f943dd87aa0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f943db0e690) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f943ce04c00) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f94413ff700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 47 (Thread 0x7f94403ff700 (LWP 22195)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f947abb4ca0 in poll (__timeout=-1, __nfds=1, __fds=0x7f94403febc0) 
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  _pr_poll_with_poll (pds=pds@entry=0x7f94403fee20, npds=npds@entry=1, 
timeout=timeout@entry=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptio.c:3922
#3  0x00007f947abb5d25 in PR_Poll (pds=pds@entry=0x7f94403fee20, 
npds=npds@entry=1, timeout=timeout@entry=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptio.c:4324
#4  0x00007f947abb9db2 in WaitPidDaemonThread (unused=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/md/unix/uxproces.c:612
#5  0x00007f947abb7178 in _pt_root (arg=0x7f943ce04780) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#6  0x00007f947c20a064 in start_thread (arg=0x7f94403ff700) at 
pthread_create.c:309
#7  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 46 (Thread 0x7f944a5ff700 (LWP 18247)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f9444a67c48, 
ml=ml@entry=0x7f9444a67be8, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f9444a67be0, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f94465cd1e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f944a5fecb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f94465cd000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f94465cd000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f9444a11350, 
aMayWait=<optimized out>, aResult=0x7f944a5fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9444a215c0, aDelegate=0x7f9451067940) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#10 0x00007f94751f538f in RunHandler (this=0x7f9451067940) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f9451067940) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9444a11350) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9451acd5e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f944a5ff700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 45 (Thread 0x7f94596f9700 (LWP 15109)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f94751f3d8c in ConditionVariable::TimedWait 
(this=this@entry=0x7f94596f8c20, max_time=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/condition_variable_posix.cc:73
#2  0x00007f94751fc817 in base::WaitableEvent::TimedWait 
(this=this@entry=0x7f945d59af28, max_time=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:193
#3  0x00007f94751f55d1 in base::MessagePumpDefault::Run (this=0x7f945d59af10, 
delegate=0x7f94596f8d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:70
#4  0x00007f94751f538f in RunHandler (this=0x7f94596f8d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7f94596f8d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007f94751fc06e in base::Thread::ThreadMain (this=0x7f945d59aeb0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007f94751f9d69 in ThreadFunc (closure=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007f947c20a064 in start_thread (arg=0x7f94596f9700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 44 (Thread 0x7f94476ff700 (LWP 15131)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f9448e65e80, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f944a848ee8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f944a848ed0, 
aMayWait=aMayWait@entry=true, aResult=0x7f94476fed60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f944a848e60, aMayWait=<optimized out>, 
aResult=0x7f94476fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9448e65fc0, aDelegate=0x7f9451065240) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f9451065240) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f9451065240) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f944a848e60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f9448215a40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f94476ff700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 43 (Thread 0x7f946aa74700 (LWP 15080)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9475193b60 in poll (__timeout=<optimized out>, __nfds=2, 
__fds=0x7f946aa73cf8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  nsNotifyAddrListener::Run (this=0x7f946ba7d920) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/system/linux/nsNotifyAddrListener_Linux.cpp:285
#3  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f947b26ba10, 
aMayWait=<optimized out>, aResult=0x7f946aa73dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#4  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#5  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f946baa6500, aDelegate=0x7f947b2b9500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#6  0x00007f94751f538f in RunHandler (this=0x7f947b2b9500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#7  MessageLoop::Run (this=this@entry=0x7f947b2b9500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#8  0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f947b26ba10) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#9  0x00007f947abb7178 in _pt_root (arg=0x7f947b25a920) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#10 0x00007f947c20a064 in start_thread (arg=0x7f946aa74700) at 
pthread_create.c:309
#11 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 42 (Thread 0x7f944c5f2700 (LWP 15124)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94501b00c0, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f94512dbfb8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f94512dbfa0, 
aMayWait=aMayWait@entry=true, aResult=0x7f944c5f1d60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f94512dbf30, aMayWait=<optimized out>, 
aResult=0x7f944c5f1dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f94501b0240, aDelegate=0x7f94510636a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f94510636a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f94510636a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f94512dbf30) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f9451acbf60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f944c5f2700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 41 (Thread 0x7f944b3ea700 (LWP 16918)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f9444a66598, 
ml=ml@entry=0x7f9444a66538, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f9444a66530, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f944a8419e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f944b3e9cb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f944a841800) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f944a841800) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f9444a11690, 
aMayWait=<optimized out>, aResult=0x7f944b3e9dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9444a2f400, aDelegate=0x7f94510672c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#10 0x00007f94751f538f in RunHandler (this=0x7f94510672c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f94510672c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9444a11690) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9458d5c2c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f944b3ea700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 40 (Thread 0x7f94572ff700 (LWP 15123)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f94715c2ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f94715c2ffc in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f944c5fa27d in ?? () from 
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f94715e9845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f947c20a064 in start_thread (arg=0x7f94572ff700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 39 (Thread 0x7f9446efe700 (LWP 15730)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f946ba25340, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9457ad3c78) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f9457ad3c60, 
aMayWait=aMayWait@entry=true, aResult=0x7f9446efdd60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f9457ad3bf0, aMayWait=<optimized out>, 
aResult=0x7f9446efddd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f946ba25440, aDelegate=0x7f9451066c40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f9451066c40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f9451066c40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9457ad3bf0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f9458d5c080) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9446efe700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 38 (Thread 0x7f94579ff700 (LWP 15112)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945c74ac40, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94761382a3 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9457ba1050) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f947613b482 in 
mozilla::dom::workers::WorkerPrivate::WaitForWorkerEvents 
(this=this@entry=0x7f9457ba1000, aInterval=aInterval@entry=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/WorkerPrivate.cpp:4941
#4  0x00007f9476150b99 in mozilla::dom::workers::WorkerPrivate::DoRunLoop 
(this=0x7f9457ba1000, aCx=aCx@entry=0x7f9457aadc00) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/WorkerPrivate.cpp:4457
#5  0x00007f9476126aea in (anonymous 
namespace)::WorkerThreadPrimaryRunnable::Run (this=0x7f9458d89250) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/RuntimeService.cpp:2722
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f9457a13b70, 
aMayWait=<optimized out>, aResult=0x7f94579fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945c74ae40, aDelegate=0x7f945c71d200) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007f94751f538f in RunHandler (this=0x7f945c71d200) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f945c71d200) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9457a13b70) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f9458d5a460) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f94579ff700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 37 (Thread 0x7f9465a47700 (LWP 15241)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f9448e50980, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750d561a in Wait (this=0x7f9451dca210, aInterval=<optimized out>) 
at ../../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=<optimized out>, this=0x7f9451dca208) at 
../../dist/include/mozilla/Monitor.h:40
#4  mozilla::MonitorAutoLock::Wait (this=this@entry=0x7f9465a46e78, 
aInterval=4294967295) at ../../dist/include/mozilla/Monitor.h:88
#5  0x00007f9476013464 in mozilla::dom::DOMStorageDBThread::ThreadFunc 
(this=this@entry=0x7f9448efeac0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/storage/DOMStorageDBThread.cpp:341
#6  0x00007f9476013521 in mozilla::dom::DOMStorageDBThread::ThreadFunc 
(aArg=0x7f9448efeac0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/storage/DOMStorageDBThread.cpp:277
#7  0x00007f947abb7178 in _pt_root (arg=0x7f9448216c40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#8  0x00007f947c20a064 in start_thread (arg=0x7f9465a47700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 36 (Thread 0x7f94584fe700 (LWP 15111)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94634ffd80, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9458d04fb8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f9458d04fa0, 
aMayWait=aMayWait@entry=true, aResult=0x7f94584fdd60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f9458d04f30, aMayWait=<optimized out>, 
aResult=0x7f94584fddd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945c773100, aDelegate=0x7f945c71c500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f945c71c500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f945c71c500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9458d04f30) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f94628deca0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f94584fe700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 35 (Thread 0x7f94497ff700 (LWP 15128)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f944aa99b98, 
ml=ml@entry=0x7f944aa99b38, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f944aa99b30, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f944a8431e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f94497fecb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f944a843000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f944a843000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f944c9f1760, 
aMayWait=<optimized out>, aResult=0x7f94497fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f944aaef500, aDelegate=0x7f9451063ec0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007f94751f538f in RunHandler (this=0x7f9451063ec0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f9451063ec0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f944c9f1760) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9451accbc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f94497ff700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 34 (Thread 0x7f9442c91700 (LWP 23821)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f943d0e5640, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9451227bf8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f9451227be0, 
aMayWait=aMayWait@entry=true, aResult=0x7f9442c90d60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f9451227b70, aMayWait=<optimized out>, 
aResult=0x7f9442c90dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f943d0e5780, aDelegate=0x7f943dd85bc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f943dd85bc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f943dd85bc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9451227b70) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f943ce05bc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9442c91700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 33 (Thread 0x7f9458cff700 (LWP 15110)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945d7ccf40, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9458d04ee8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f9458d04ed0, 
aMayWait=aMayWait@entry=true, aResult=0x7f9458cfed60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f9458d04e60, aMayWait=<optimized out>, 
aResult=0x7f9458cfedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9463496100, aDelegate=0x7f945c71c360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f945c71c360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f945c71c360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9458d04e60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f94628deb80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9458cff700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7f9459efa700 (LWP 15108)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945d59b700, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f945d597798) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f945d597780, 
aMayWait=aMayWait@entry=true, aResult=0x7f9459ef9d60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f945d597710, aMayWait=<optimized out>, 
aResult=0x7f9459ef9dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945d59b800, aDelegate=0x7f947b2beb20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f947b2beb20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f947b2beb20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945d597710) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f94628dd620) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9459efa700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7f945e3ff700 (LWP 15122)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f944cc790c8, 
ml=ml@entry=0x7f944cc79068, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f944cc79060, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f94510d71e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f945e3fecb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f94510d7000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f94510d7000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f94512dbe60, 
aMayWait=<optimized out>, aResult=0x7f945e3fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f94510b9c00, aDelegate=0x7f9451063500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#10 0x00007f94751f538f in RunHandler (this=0x7f9451063500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f9451063500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f94512dbe60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9451acbe40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f945e3ff700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7f944bdf1700 (LWP 22972)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f943cf12780, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9444a135f8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f9444a135e0, 
aMayWait=aMayWait@entry=true, aResult=0x7f944bdf0d60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f9444a13570, aMayWait=<optimized out>, 
aResult=0x7f944bdf0dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f943cf12cc0, aDelegate=0x7f943dd84d20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f943dd84d20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f943dd84d20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f9444a13570) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f943ce02140) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f944bdf1700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7f946454b700 (LWP 15096)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f94715c2ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f94715c3272 in g_main_loop_run () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9470a64f76 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f94715e9845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f947c20a064 in start_thread (arg=0x7f946454b700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7f9461690700 (LWP 15101)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94628aa080, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94767592d2 in Wait (this=0x7f946283b9e8, aInterval=4294967295) at 
../../../dist/include/mozilla/CondVar.h:79
#3  nsCertVerificationThread::Run (this=0x7f946283b9d0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/security/manager/ssl/nsCertVerificationThread.cpp:115
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25eca0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f9461690700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7f9456afe700 (LWP 15117)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94552897c0, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f94556cacc8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f94556cacb0, 
aMayWait=aMayWait@entry=true, aResult=0x7f9456afdd60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f94556cac40, aMayWait=<optimized out>, 
aResult=0x7f9456afddd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f94552898c0, aDelegate=0x7f945c71ff80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f945c71ff80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f945c71ff80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f94556cac40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f945566dec0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9456afe700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7f9448bff700 (LWP 16356)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f94521d04e8, 
ml=ml@entry=0x7f94521d0488, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f94521d0480, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f9451f7c1e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f9448bfecb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f9451f7c000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f9451f7c000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945377c9d0, 
aMayWait=<optimized out>, aResult=0x7f9448bfedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9455f0ea00, aDelegate=0x7f9451067fc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#10 0x00007f94751f538f in RunHandler (this=0x7f9451067fc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f9451067fc0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945377c9d0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9448219ee0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f9448bff700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f94662fe700 (LWP 15093)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f946975c2c0, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=<optimized out>) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f947500bff7 in Wait (aInterval=4294967295, this=<optimized out>) at 
../../dist/include/mozilla/Monitor.h:40
#4  Wait (aInterval=4294967295, this=0x7f94662fde98) at 
../../dist/include/mozilla/Monitor.h:88
#5  mozilla::BackgroundHangManager::RunMonitorThread (this=0x7f946ba984c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/BackgroundHangMonitor.cpp:259
#6  0x00007f947abb7178 in _pt_root (arg=0x7f947b25bb20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007f947c20a064 in start_thread (arg=0x7f94662fe700) at 
pthread_create.c:309
#8  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f945a6fb700 (LWP 15107)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945d599a00, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94756ac341 in Wait (this=0x7f945d5997d8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7f945d5997d0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7f945d5997c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7f945d5b08e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:278
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945d597640, 
aMayWait=<optimized out>, aResult=0x7f945a6fadd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945d59b6c0, aDelegate=0x7f947b2be980) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007f94751f538f in RunHandler (this=0x7f947b2be980) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f947b2be980) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945d597640) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f94628dd500) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f945a6fb700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f9466aff700 (LWP 15092)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f946975c200, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait (aInterval=4294967295, 
this=<optimized out>) at ../../dist/include/mozilla/CondVar.h:79
#3  0x00007f9475004663 in Wait (aInterval=<optimized out>, this=<optimized 
out>) at ../../dist/include/mozilla/Monitor.h:40
#4  Wait (aInterval=<optimized out>, this=0x7f9466afeeb0) at 
../../dist/include/mozilla/Monitor.h:88
#5  mozilla::HangMonitor::ThreadMain () at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/HangMonitor.cpp:266
#6  0x00007f947abb7178 in _pt_root (arg=0x7f947b25ba00) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007f947c20a064 in start_thread (arg=0x7f9466aff700) at 
pthread_create.c:309
#8  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f94540ff700 (LWP 15763)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f9455f5c568, 
ml=ml@entry=0x7f9455f5c508, timeout=timeout@entry=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb1c72 in PR_Wait (mon=0x7f9455f5c500, timeout=60000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:704
#3  0x00007f9474eee9ad in Wait (aInterval=<optimized out>, this=0x7f9452c2f1e0) 
at ../../../dist/include/mozilla/ReentrantMonitor.h:91
#4  mozilla::ReentrantMonitorAutoEnter::Wait (this=this@entry=0x7f94540fecb0, 
aInterval=aInterval@entry=60000) at 
../../../dist/include/mozilla/ReentrantMonitor.h:190
#5  0x00007f9474efaae9 in nsImapProtocol::ImapThreadMainLoop 
(this=this@entry=0x7f9452c2f000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1351
#6  0x00007f9474efacde in nsImapProtocol::Run (this=0x7f9452c2f000) at 
/build/icedove-lSa96L/icedove-45.6.0/mailnews/imap/src/nsImapProtocol.cpp:1068
#7  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945c7868b0, 
aMayWait=<optimized out>, aResult=0x7f94540fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#8  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#9  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9455f49ec0, aDelegate=0x7f945c71dd60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#10 0x00007f94751f538f in RunHandler (this=0x7f945c71dd60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#11 MessageLoop::Run (this=this@entry=0x7f945c71dd60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#12 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945c7868b0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#13 0x00007f947abb7178 in _pt_root (arg=0x7f9448217780) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#14 0x00007f947c20a064 in start_thread (arg=0x7f94540ff700) at 
pthread_create.c:309
#15 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f94675ff700 (LWP 15091)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f946989d648, 
ml=0x7f946baaaf80, timeout=timeout@entry=1000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb17de in PR_WaitCondVar (cvar=0x7f946989d640, timeout=1000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007f947541852b in Sleep (this=0x7f946989e610, timeout=<optimized out>) 
at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/xpconnect/src/XPCJSRuntime.cpp:1071
#4  WatchdogMain (arg=0x7f946989e610) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/xpconnect/src/XPCJSRuntime.cpp:1282
#5  0x00007f947abb7178 in _pt_root (arg=0x7f947b25b580) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#6  0x00007f947c20a064 in start_thread (arg=0x7f94675ff700) at 
pthread_create.c:309
#7  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f945aefc700 (LWP 15106)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945d599a00, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94756ac341 in Wait (this=0x7f945d5997d8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7f945d5997d0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7f945d5997c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7f945d5b0860) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:278
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945d597570, 
aMayWait=<optimized out>, aResult=0x7f945aefbdd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945d59b580, aDelegate=0x7f947b2be7e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007f94751f538f in RunHandler (this=0x7f947b2be7e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f947b2be7e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945d597570) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f94628dd3e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f945aefc700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f9468efb700 (LWP 15087)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba7e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25b100) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f9468efb700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f94450d0700 (LWP 15729)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94557ade40, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94761382a3 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f9451f77050) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f947613b482 in 
mozilla::dom::workers::WorkerPrivate::WaitForWorkerEvents 
(this=this@entry=0x7f9451f77000, aInterval=aInterval@entry=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/WorkerPrivate.cpp:4941
#4  0x00007f9476150b99 in mozilla::dom::workers::WorkerPrivate::DoRunLoop 
(this=0x7f9451f77000, aCx=aCx@entry=0x7f94535ef000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/WorkerPrivate.cpp:4457
#5  0x00007f9476126aea in (anonymous 
namespace)::WorkerThreadPrimaryRunnable::Run (this=0x7f945605b6d0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/dom/workers/RuntimeService.cpp:2722
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945132d3f0, 
aMayWait=<optimized out>, aResult=0x7f94450cfdd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f9455cae180, aDelegate=0x7f9451066420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#9  0x00007f94751f538f in RunHandler (this=0x7f9451066420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f9451066420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945132d3f0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f9448218aa0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f94450d0700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f945b6fd700 (LWP 15105)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f945d599a00, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94756ac341 in Wait (this=0x7f945d5997d8, aInterval=4294967295) at 
../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=4294967295, this=0x7f945d5997d0) at 
../dist/include/mozilla/Monitor.h:40
#4  PopWork (this=0x7f945d5997c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:237
#5  mozilla::image::DecodePoolWorker::Run (this=0x7f945d5b0820) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/image/DecodePool.cpp:278
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f945d5974a0, 
aMayWait=<optimized out>, aResult=0x7f945b6fcdd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f945d59b440, aDelegate=0x7f947b2be640) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007f94751f538f in RunHandler (this=0x7f947b2be640) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f947b2be640) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f945d5974a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f94628dd2c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f945b6fd700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f94688f8700 (LWP 15090)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946babadc8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25b460) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f94688f8700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f94694fe700 (LWP 15084)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba1f8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25ada0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f94694fe700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f945befe700 (LWP 15104)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94751fc821 in base::WaitableEvent::TimedWait 
(this=this@entry=0x7f945d3fea18, max_time=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:195
#2  0x00007f94751fc8ba in base::WaitableEvent::Wait 
(this=this@entry=0x7f945d3fea18) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/waitable_event_posix.cc:201
#3  0x00007f94751f5586 in base::MessagePumpDefault::Run (this=0x7f945d3fea00, 
delegate=0x7f945befdd50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_pump_default.cc:60
#4  0x00007f94751f538f in RunHandler (this=0x7f945befdd50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7f945befdd50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007f94751fc06e in base::Thread::ThreadMain (this=0x7f945d3ff440) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007f94751f9d69 in ThreadFunc (closure=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007f947c20a064 in start_thread (arg=0x7f945befe700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f9463d4a700 (LWP 15097)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f94715c2ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f94715c2ffc in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f94715c3039 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f94715e9845 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f947c20a064 in start_thread (arg=0x7f9463d4a700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f946a273700 (LWP 15082)):
#0  0x00007f947b510aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f947abb4ca0 in poll (__timeout=-1, __nfds=7, __fds=0x7f946a272970) 
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  _pr_poll_with_poll (pds=0x7f946ba88c00, npds=7, timeout=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptio.c:3922
#3  0x00007f94750823fb in nsSocketTransportService::Poll 
(this=this@entry=0x7f947b2997c0, wait=wait@entry=true, 
interval=interval@entry=0x7f946a272c2c, 
pollDuration=pollDuration@entry=0x7f946a272cd8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:473
#4  0x00007f9475084303 in nsSocketTransportService::DoPollIteration 
(this=this@entry=0x7f947b2997c0, wait=<optimized out>, 
pollDuration=pollDuration@entry=0x7f946a272cd8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:1068
#5  0x00007f947508bcda in nsSocketTransportService::Run (this=0x7f947b2997c0) 
at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/base/nsSocketTransportService2.cpp:865
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f947b26bae0, 
aMayWait=<optimized out>, aResult=0x7f946a272dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205127 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f946baa6700, aDelegate=0x7f947b2b96a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:326
#9  0x00007f94751f538f in RunHandler (this=0x7f947b2b96a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f947b2b96a0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f947b26bae0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f947b25ab60) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f946a273700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f9468af9700 (LWP 15089)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946bababd0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25b340) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f9468af9700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f9461e91700 (LWP 15100)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f946287dec0, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=4294967295, this=0x7f947b26cfb8) at 
../../dist/include/mozilla/CondVar.h:79
#3  0x00007f94750052a5 in nsEventQueue::GetEvent (this=0x7f947b26cfa0, 
aMayWait=aMayWait@entry=true, aResult=0x7f9461e90d60, aProofOfLock=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsEventQueue.cpp:55
#4  0x00007f947500a067 in GetEvent (aProofOfLock=..., aEvent=<optimized out>, 
aMayWait=<optimized out>, this=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.h:131
#5  nsThread::ProcessNextEvent (this=0x7f947b26cf30, aMayWait=<optimized out>, 
aResult=0x7f9461e90dd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:960
#6  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#7  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f946287dfc0, aDelegate=0x7f947b2bc420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#8  0x00007f94751f538f in RunHandler (this=0x7f947b2bc420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#9  MessageLoop::Run (this=this@entry=0x7f947b2bc420) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f947b26cf30) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#11 0x00007f947abb7178 in _pt_root (arg=0x7f947b25eb80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#12 0x00007f947c20a064 in start_thread (arg=0x7f9461e91700) at 
pthread_create.c:309
#13 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f9468cfa700 (LWP 15088)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba9d8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25b220) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f9468cfa700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f94631ff700 (LWP 15099)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f947abb12c8 in pt_TimedWait (cv=cv@entry=0x7f947b2f2488, 
ml=0x7f946ba0b270, timeout=timeout@entry=100) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:264
#2  0x00007f947abb17de in PR_WaitCondVar (cvar=0x7f947b2f2480, timeout=100) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:398
#3  0x00007f94750034e7 in mozilla::CondVar::Wait 
(aInterval=aInterval@entry=100, this=0x7f947b2f34f0) at 
../../dist/include/mozilla/CondVar.h:79
#4  0x00007f947500ee27 in Wait (aInterval=100, this=0x7f947b2f34e8) at 
../../dist/include/mozilla/Monitor.h:40
#5  TimerThread::Run (this=0x7f947b2f34c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/TimerThread.cpp:565
#6  0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f94634363d0, 
aMayWait=<optimized out>, aResult=0x7f94631fedd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#7  0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#8  0x00007f9475205176 in mozilla::ipc::MessagePumpForNonMainThreads::Run 
(this=0x7f94632ff940, aDelegate=0x7f947b2bb580) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:355
#9  0x00007f94751f538f in RunHandler (this=0x7f947b2bb580) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#10 MessageLoop::Run (this=this@entry=0x7f947b2bb580) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#11 0x00007f947500c804 in nsThread::ThreadFunc (aArg=0x7f94634363d0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:376
#12 0x00007f947abb7178 in _pt_root (arg=0x7f947b25daa0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#13 0x00007f947c20a064 in start_thread (arg=0x7f94631ff700) at 
pthread_create.c:309
#14 0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f94692fd700 (LWP 15085)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba3f0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25aec0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f94692fd700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f94690fc700 (LWP 15086)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba5e8) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25afe0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f94690fc700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f94696ff700 (LWP 15083)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f947b2f2580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f9476f1854f in wait (which=js::GlobalHelperThreadState::PRODUCER, 
millis=0, this=0x7f947b2934e0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:608
#3  js::HelperThread::threadLoop (this=0x7f946baba000) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/vm/HelperThreads.cpp:1616
#4  0x00007f947abb7178 in _pt_root (arg=0x7f947b25ac80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#5  0x00007f947c20a064 in start_thread (arg=0x7f94696ff700) at 
pthread_create.c:309
#6  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f946bb6a700 (LWP 15098)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f94632ff4c0, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750d561a in Wait (this=0x7f9463467f88, aInterval=<optimized out>) 
at ../../dist/include/mozilla/CondVar.h:79
#3  Wait (aInterval=<optimized out>, this=0x7f9463467f80) at 
../../dist/include/mozilla/Monitor.h:40
#4  mozilla::MonitorAutoLock::Wait (this=this@entry=0x7f946bb69e88, 
aInterval=aInterval@entry=4294967295) at ../../dist/include/mozilla/Monitor.h:88
#5  0x00007f94750f0ae5 in mozilla::net::CacheIOThread::ThreadFunc 
(this=this@entry=0x7f9463467f70) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/cache2/CacheIOThread.cpp:236
#6  0x00007f94750f0b73 in mozilla::net::CacheIOThread::ThreadFunc 
(aClosure=0x7f9463467f70) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/cache2/CacheIOThread.cpp:173
#7  0x00007f947abb7178 in _pt_root (arg=0x7f947b25d980) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#8  0x00007f947c20a064 in start_thread (arg=0x7f946bb6a700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f947c635700 (LWP 15081)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f947abb1860 in PR_WaitCondVar (cvar=0x7f946baa6580, 
timeout=4294967295) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptsynch.c:396
#2  0x00007f94750505eb 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=0x7f946baa6540) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/netwerk/base/ClosingService.cpp:228
#6  0x00007f947abb7178 in _pt_root (arg=0x7f947b25aa40) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/nsprpub/pr/src/pthreads/ptthread.c:216
#7  0x00007f947c20a064 in start_thread (arg=0x7f947c635700) at 
pthread_create.c:309
#8  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f946c5aa700 (LWP 15075)):
#0  0x00007f947b519c03 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9472513b08 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#2  0x00007f94724fed5a in event_base_loop () from 
/usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007f94751f38b1 in base::MessagePumpLibevent::Run (this=0x7f947b2f2400, 
delegate=0x7f946c5a9d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_pump_libevent.cc:370
#4  0x00007f94751f538f in RunHandler (this=0x7f946c5a9d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#5  MessageLoop::Run (this=this@entry=0x7f946c5a9d50) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#6  0x00007f94751fc06e in base::Thread::ThreadMain (this=0x7f947b2f2300) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/thread.cc:172
#7  0x00007f94751f9d69 in ThreadFunc (closure=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/platform_thread_posix.cc:39
#8  0x00007f947c20a064 in start_thread (arg=0x7f946c5aa700) at 
pthread_create.c:309
#9  0x00007f947b51962d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f947c614740 (LWP 15072)):
#0  0x00007f947c21175b in raise (sig=11) at 
../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37
#1  0x00007f94768518db in nsProfileLock::FatalSignalHandler (signo=11, 
info=0x7fffb1929cb0, context=0x7fffb1929b80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/toolkit/profile/nsProfileLock.cpp:185
#2  0x00007f9477130646 in AsmJSFaultHandler (signum=<optimized out>, 
info=<optimized out>, context=0x7fffb1929b80) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/js/src/asmjs/AsmJSSignalHandlers.cpp:1161
#3  <signal handler called>
#4  0x00007f947910dcd0 in vtable for nsDisplayXULImage () from 
/usr/lib/icedove/libxul.so
#5  0x00007f94763bad5d in nsDisplayList::DeleteAll (this=0x7fffb192a248) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsDisplayList.cpp:1816
#6  0x00007f9476410e84 in nsLayoutUtils::PaintFrame 
(aRenderingContext=0x7f943d868178, aRenderingContext@entry=0x0, 
aFrame=0x7f9455cfbc00, aDirtyRegion=..., aBackstop=0, 
aBackstop@entry=4294967295, aFlags=2979177072) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsLayoutUtils.cpp:3477
#7  0x00007f9476415d33 in PresShell::Paint (this=0x7f9455726c00, 
aViewToPaint=aViewToPaint@entry=0x7f9455cf9200, aDirtyRegion=..., 
aFlags=aFlags@entry=1) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsPresShell.cpp:6119
#8  0x00007f947623804d in nsViewManager::ProcessPendingUpdatesPaint 
(this=0x7f9455cf8240, aWidget=aWidget@entry=0x7f947b2ffc20) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/view/nsViewManager.cpp:469
#9  0x00007f9476238221 in nsViewManager::ProcessPendingUpdatesForView 
(this=this@entry=0x7f9455cf8240, aView=<optimized out>, 
aFlushDirtyRegion=aFlushDirtyRegion@entry=true) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/view/nsViewManager.cpp:400
#10 0x00007f94762382ed in nsViewManager::ProcessPendingUpdates 
(this=this@entry=0x7f9455cf8240) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/view/nsViewManager.cpp:1105
#11 0x00007f9476390d6a in nsRefreshDriver::Tick (this=0x7f9455725000, 
aNowEpoch=aNowEpoch@entry=1489486573336211, aNowTime=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:1857
#12 0x00007f947639104a in mozilla::RefreshDriverTimer::TickDriver 
(driver=<optimized out>, jsnow=jsnow@entry=1489486573336211, now=..., 
now@entry=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:264
#13 0x00007f9476391177 in mozilla::RefreshDriverTimer::TickRefreshDrivers 
(aJsNow=aJsNow@entry=1489486573336211, aNow=aNow@entry=..., aDrivers=..., 
this=0x7f945d329970) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:236
#14 0x00007f947639121f in mozilla::RefreshDriverTimer::Tick 
(this=0x7f945d329970, jsnow=1489486573336211, now=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:255
#15 0x00007f947639133a in RunRefreshDrivers (aTimeStamp=..., 
this=0x7f945d329970) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:566
#16 
mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver 
(this=<optimized out>, aVsyncTimestamp=...) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/layout/base/nsRefreshDriver.cpp:486
#17 0x00007f947638b862 in 
apply<mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver, void 
(mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::*)(mozilla::TimeStamp)>
 (m=<optimized out>, o=<optimized out>, this=<optimized out>) at 
../../dist/include/nsThreadUtils.h:676
#18 nsRunnableMethodImpl<void 
(mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::*)(mozilla::TimeStamp),
 true, mozilla::TimeStamp>::Run (this=<optimized out>) at 
../../dist/include/nsThreadUtils.h:870
#19 0x00007f947500a0d2 in nsThread::ProcessNextEvent (this=0x7f947b26b6d0, 
aMayWait=<optimized out>, aResult=0x7fffb192afd7) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/threads/nsThread.cpp:972
#20 0x00007f9475024803 in NS_ProcessNextEvent (aThread=<optimized out>, 
aMayWait=aMayWait@entry=false) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/xpcom/glue/nsThreadUtils.cpp:297
#21 0x00007f9475204e45 in mozilla::ipc::MessagePump::Run (this=0x7f947b2f22c0, 
aDelegate=0x7f947b2b9360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/glue/MessagePump.cpp:95
#22 0x00007f94751f538f in RunHandler (this=0x7f947b2b9360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:227
#23 MessageLoop::Run (this=0x7f947b2b9360) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/ipc/chromium/src/base/message_loop.cc:201
#24 0x00007f947624a34a in nsBaseAppShell::Run (this=0x7f943d868178) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/widget/nsBaseAppShell.cpp:156
#25 0x00007f94768239ad in nsAppStartup::Run (this=0x7f94659244c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/toolkit/components/startup/nsAppStartup.cpp:281
#26 0x00007f94768586c2 in XREMain::XRE_mainRun (this=this@entry=0x7fffb192b278) 
at /build/icedove-lSa96L/icedove-45.6.0/mozilla/toolkit/xre/nsAppRunner.cpp:4287
#27 0x00007f9476858976 in XREMain::XRE_main (this=this@entry=0x7fffb192b278, 
argc=argc@entry=2, argv=argv@entry=0x7fffb192c778, 
aAppData=aAppData@entry=0x7fffb192b478) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/toolkit/xre/nsAppRunner.cpp:4384
#28 0x00007f9476858b91 in XRE_main (argc=2, argv=0x7fffb192c778, 
aAppData=0x7fffb192b478, aFlags=<optimized out>) at 
/build/icedove-lSa96L/icedove-45.6.0/mozilla/toolkit/xre/nsAppRunner.cpp:4486
#29 0x0000000000404c37 in do_main (argc=argc@entry=2, 
argv=argv@entry=0x7fffb192c778, xreDirectory=0x7f947b23c9c0) at 
/build/icedove-lSa96L/icedove-45.6.0/mail/app/nsMailApp.cpp:195
#30 0x00000000004043b7 in main (argc=2, argv=0x7fffb192c778) at 
/build/icedove-lSa96L/icedove-45.6.0/mail/app/nsMailApp.cpp:332
(gdb)

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