Backtrace was generated from '/usr/libexec/epiphany-browser'

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47932455418560 (LWP 21464)]
[New Thread 1132489056 (LWP 21484)]
[New Thread 1124096352 (LWP 21483)]
[New Thread 1115703648 (LWP 21482)]
[New Thread 1098918240 (LWP 21481)]
[New Thread 1107310944 (LWP 21473)]
[New Thread 1090525536 (LWP 21471)]
[New Thread 1082132832 (LWP 21470)]
0x00002b9822d09fcf in waitpid () from /lib/libpthread.so.0
#0  0x00002b9822d09fcf in waitpid () from /lib/libpthread.so.0
#1  0x00002b981e4b5207 in libgnomeui_segv_handle (signum=11)
    at gnome-ui-init.c:820
#2  0x00002b981da88e18 in nsProfileLock::FatalSignalHandler (signo=11)
    at nsProfileLock.cpp:210
#3  <signal handler called>
#4  0x00002b9822203754 in FcCharSetDestroy () from /usr/lib/libfontconfig.so.1
#5  0x00002b98241b81a4 in ~nsFontMetricsPS (this=0x13358e0)
    at nsFontMetricsPS.cpp:111
#6  0x00002b98241b5cc2 in nsFontMetricsPS::Release (this=0x2b982569e670)
    at nsFontMetricsPS.cpp:135
#7  0x00002b9823a14f6c in nsFontCache::Flush (this=<value optimized out>)
    at nsDeviceContext.cpp:715
#8  0x00002b9823a1501b in ~nsFontCache (this=0x2b982569e670)
    at nsDeviceContext.cpp:580
#9  0x00002b98241b4737 in ~nsFontCachePS (this=0x2b982569e670)
    at nsDeviceContextPS.cpp:547
#10 0x00002b9823a15b03 in ~DeviceContextImpl (this=0x1024640)
    at nsDeviceContext.cpp:88
#11 0x00002b98241b444e in ~nsDeviceContextPS (this=0x1024640)
    at nsDeviceContextPS.cpp:134
#12 0x00002b9823a15112 in DeviceContextImpl::Release (this=0x2b982569e670)
    at nsDeviceContext.cpp:54
#13 0x00002b9823d145b0 in ~nsPrintData (this=0xff1990)
    at ../../dist/include/nsCOMPtr.h:542
#14 0x00002b9823d0c71c in nsPrintEngine::Destroy (this=0xff18d0)
    at nsPrintEngine.cpp:283
#15 0x00002b9823c0ffcc in DocumentViewerImpl::OnDonePrinting (this=0xf0e1a0)
    at nsDocumentViewer.cpp:4141
#16 0x00002b98239dc459 in PL_HandleEvent (self=0x119ef30) at plevent.c:688
#17 0x00002b98239dc6fa in PL_ProcessPendingEvents (self=0xb4ee30)
    at plevent.c:623
#18 0x00002b98239de19b in nsEventQueueImpl::ProcessPendingEvents (
    this=0xb4b640) at nsEventQueue.cpp:417
#19 0x00002b982419c802 in event_processor_callback (
    source=<value optimized out>, condition=G_IO_IN, data=0x11007b0)
    at nsAppShell.cpp:67
#20 0x00002b9823188913 in IA__g_main_context_dispatch (context=0x65c570)
    at gmain.c:2045
#21 0x00002b982318b75d in g_main_context_iterate (context=0x65c570, block=1, 
    dispatch=1, self=<value optimized out>) at gmain.c:2677
#22 0x00002b982318ba46 in IA__g_main_loop_run (loop=0x678bc0) at gmain.c:2881
#23 0x00002b9820d88692 in IA__gtk_main () at gtkmain.c:1003
#24 0x000000000043a839 in main ()

Thread 8 (Thread 1082132832 (LWP 21470)):
#0  0x00002b98234c6cc6 in poll () from /lib/libc.so.6
No symbol table info available.
#1  0x00002b981dec070d in PR_Poll (pds=0xb4fa98, npds=1, timeout=4294967295)
    at ptio.c:3877
	in_flags_read = 1
	in_flags_write = 0
	out_flags_read = 0
	out_flags_write = 0
	stack_syspoll = {{fd = 21, events = 1, revents = 0}, {fd = 1, 
    events = 0, revents = 0}, {fd = 502035506, events = 11160, revents = 0}, {
    fd = 1, events = 0, revents = 0}, {fd = -1, events = 0, revents = 0}, {
    fd = 502017452, events = 11160, revents = 0}, {fd = 15774752, events = 0, 
    revents = 0}, {fd = 1082130480, events = 0, revents = 0}, {
    fd = 1082130332, events = 0, revents = 0}, {fd = 2714, events = 0, 
    revents = 0}, {fd = 16056024, events = 0, revents = 0}, {fd = 598692162, 
    events = 11160, revents = 0}, {fd = 15591520, events = 0, revents = 0}, {
    fd = 502020429, events = 11160, revents = 0}, {fd = 1, events = 0, 
    revents = 0}, {fd = 15594400, events = 0, revents = 0}, {fd = 15591576, 
    events = 0, revents = 0}, {fd = 24, events = 0, revents = 0}, {
    fd = 15594424, events = 0, revents = 0}, {fd = 15591592, events = 0, 
    revents = 0}, {fd = 15594496, events = 0, revents = 0}, {fd = 598662428, 
    events = 11160, revents = 0}, {fd = 593768448, events = 11160, 
    revents = 0}, {fd = 597314021, events = 11160, revents = 0}, {fd = 1, 
    events = 0, revents = 0}, {fd = 597273137, events = 11160, revents = 0}, {
    fd = 15590912, events = 0, revents = 0}, {fd = 1082130432, events = 0, 
    revents = 0}, {fd = 597314000, events = 11160, revents = 0}, {
    fd = 15777616, events = 16, revents = 0}, {fd = 0, events = 1, 
    revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 15591576, 
    events = 0, revents = 0}, {fd = 15591576, events = 0, revents = 0}, {
    fd = 15599664, events = 0, revents = 0}, {fd = 15599672, events = 0, 
    revents = 0}, {fd = 611257152, events = 11160, revents = 0}, {
    fd = 597314462, events = 11160, revents = 0}, {fd = 598662416, 
    events = 11160, revents = 0}, {fd = 15591520, events = 0, revents = 0}, {
    fd = 15599664, events = 0, revents = 0}, {fd = 15599664, events = 0, 
    revents = 0}, {fd = 15599664, events = 0, revents = 0}, {fd = 598665810, 
    events = 11160, revents = 0}, {fd = 610016976, events = 11160, 
    revents = 0}, {fd = 15599800, events = 0, revents = 0}, {fd = 21, 
    events = 1, revents = 0}, {fd = 597373359, events = 11160, revents = 0}, {
    fd = 0, events = 0, revents = 0}, {fd = 15776864, events = 0, 
    revents = 0}, {fd = 14254720, events = 0, revents = 0}, {fd = 15591520, 
    events = 0, revents = 0}, {fd = 15599664, events = 0, revents = 0}, {
    fd = 598650925, events = 11160, revents = 0}, {fd = 15776864, events = 0, 
    revents = 0}, {fd = 598666130, events = 11160, revents = 0}, {
    fd = 610016976, events = 11160, revents = 0}, {fd = 15599800, events = 0, 
    revents = 0}, {fd = 21, events = 1, revents = 0}, {fd = 598650736, 
    events = 11160, revents = 0}, {fd = 15776864, events = 0, revents = 0}, {
    fd = 15591520, events = 0, revents = 0}, {fd = 1082130720, events = 0, 
    revents = 0}, {fd = 11842688, events = 0, revents = 0}}
	syspoll = (struct pollfd *) 0x407ffed0
	index = 0
	msecs = -1
#2  0x00002b9823aa5501 in nsSocketTransportService::Poll (
    this=<value optimized out>, interval=0x40800164)
    at nsSocketTransportService2.cpp:359
	pollList = (PRPollDesc *) 0xb4fa98
	pollCount = 1
	pollTimeout = 4294967295
	ts = 1527623585
	rv = <value optimized out>
#3  0x00002b9823aa5c60 in nsSocketTransportService::Run (this=0xb4f0e0)
    at nsSocketTransportService2.cpp:568
	pollInterval = 0
	n = 1
	i = -1
	active = 1
#4  0x00002b98239df9dc in nsThread::Main (arg=0xb4fec0) at nsThread.cpp:118
	self = <value optimized out>
#5  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xb4ffb0
#6  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 7 (Thread 1090525536 (LWP 21471)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xad39f8, ml=0xad3940, timeout=437)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168806, tv_usec = 61518}
	tmo = {tv_sec = 1161169693, tv_nsec = 498518000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xad39f0, timeout=887437)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0xe93510
#3  0x00002b98239e18a2 in TimerThread::Run (this=0xad3850)
    at TimerThread.cpp:318
	waitFor = 1090523776
#4  0x00002b98239df9dc in nsThread::Main (arg=0xe903a0) at nsThread.cpp:118
	self = <value optimized out>
#5  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xe93510
#6  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 6 (Thread 1107310944 (LWP 21473)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xc72ef8, ml=0xb50d40, timeout=0)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168791, tv_usec = 114326}
	tmo = {tv_sec = 1161168851, tv_nsec = 114326000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xc72ef0, timeout=60000)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0x859550
#3  0x00002b9823ab07e3 in nsHostResolver::GetHostToLookup (this=0xb50ca0, 
    result=0xffffffffffffff92) at nsHostResolver.cpp:556
	delta = 4294967292
	start = 1527621194
	timeout = 60000
#4  0x00002b9823ab0cab in nsHostResolver::ThreadFunc (arg=0xb50ca0)
    at nsHostResolver.cpp:641
	resolver = (nsHostResolver *) 0xc72efc
	rec = (nsHostRecord *) 0x859d00
	ai = (PRAddrInfo *) 0xf0c130
#5  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0x859550
#6  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 5 (Thread 1098918240 (LWP 21481)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xf6fbf8, ml=0xf6fb40, timeout=0)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168793, tv_usec = 568969}
	tmo = {tv_sec = 1161168853, tv_nsec = 568969000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xf6fbf0, timeout=60000)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0xf70030
#3  0x00002b9823a845e7 in nsIOThreadPool::ThreadFunc (
    arg=<value optimized out>) at nsIOThreadPool.cpp:254
	delta = 4294967292
	start = 1527623648
	timeout = 60000
	pool = (nsIOThreadPool *) 0xf6fae0
#4  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xf70030
#5  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 4 (Thread 1115703648 (LWP 21482)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xf6fbf8, ml=0xf6fb40, timeout=0)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168793, tv_usec = 574107}
	tmo = {tv_sec = 1161168853, tv_nsec = 574107000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xf6fbf0, timeout=60000)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0xf726f0
#3  0x00002b9823a845e7 in nsIOThreadPool::ThreadFunc (
    arg=<value optimized out>) at nsIOThreadPool.cpp:254
	delta = 4294967292
	start = 1527623654
	timeout = 60000
	pool = (nsIOThreadPool *) 0xf6fae0
#4  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xf726f0
#5  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 3 (Thread 1124096352 (LWP 21483)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xf6fbf8, ml=0xf6fb40, timeout=0)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168793, tv_usec = 578500}
	tmo = {tv_sec = 1161168853, tv_nsec = 578500000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xf6fbf0, timeout=60000)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0xf75270
#3  0x00002b9823a845e7 in nsIOThreadPool::ThreadFunc (
    arg=<value optimized out>) at nsIOThreadPool.cpp:254
	delta = 4294967292
	start = 1527623658
	timeout = 60000
	pool = (nsIOThreadPool *) 0xf6fae0
#4  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xf75270
#5  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 2 (Thread 1132489056 (LWP 21484)):
#0  0x00002b9822d06d2f in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981debe268 in pt_TimedWait (cv=0xf6fbf8, ml=0xf6fb40, timeout=973)
    at ptsynch.c:280
	rv = <value optimized out>
	now = {tv_sec = 1161168793, tv_usec = 576845}
	tmo = {tv_sec = 1161168853, tv_nsec = 549845000}
	ticks = <value optimized out>
#2  0x00002b981debedea in PR_WaitCondVar (cvar=0xf6fbf0, timeout=59973)
    at ptsynch.c:407
	rv = <value optimized out>
	thred = (PRThread *) 0xf7fbe0
#3  0x00002b9823a845e7 in nsIOThreadPool::ThreadFunc (
    arg=<value optimized out>) at nsIOThreadPool.cpp:254
	delta = 4294967292
	start = 1527623656
	timeout = 59973
	pool = (nsIOThreadPool *) 0xf6fae0
#4  0x00002b981dec425c in _pt_root (arg=<value optimized out>)
    at ptthread.c:220
	thred = (PRThread *) 0xf7fbe0
#5  0x00002b9822d03f1a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00002b98234cf5d2 in clone () from /lib/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 1 (Thread 47932455418560 (LWP 21464)):
#0  0x00002b9822d09fcf in waitpid () from /lib/libpthread.so.0
No symbol table info available.
#1  0x00002b981e4b5207 in libgnomeui_segv_handle (signum=11)
    at gnome-ui-init.c:820
	estatus = 11160
	sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {1152696, 9, 20142304, 6669680, 13198320, 
      47932332531712, 47932329653921, 8247343759675621377, 0, 
      8020171460794471263, 7953758741800578926, 47932426502760, 13238224, 11, 
      47932329653170, 0}}, sa_flags = 593748192, sa_restorer = 0xb}
	pid = -512
	in_segv = 1
#2  0x00002b981da88e18 in nsProfileLock::FatalSignalHandler (signo=11)
    at nsProfileLock.cpp:210
	oldact = (sigaction *) 0x7fffffa895fc
#3  <signal handler called>
No symbol table info available.
#4  0x00002b9822203754 in FcCharSetDestroy () from /usr/lib/libfontconfig.so.1
No symbol table info available.
#5  0x00002b98241b81a4 in ~nsFontMetricsPS (this=0x13358e0)
    at nsFontMetricsPS.cpp:111
No locals.
#6  0x00002b98241b5cc2 in nsFontMetricsPS::Release (this=0x2b982569e670)
    at nsFontMetricsPS.cpp:135
No locals.
#7  0x00002b9823a14f6c in nsFontCache::Flush (this=<value optimized out>)
    at nsDeviceContext.cpp:715
	i = 3
#8  0x00002b9823a1501b in ~nsFontCache (this=0x2b982569e670)
    at nsDeviceContext.cpp:580
No locals.
#9  0x00002b98241b4737 in ~nsFontCachePS (this=0x2b982569e670)
    at nsDeviceContextPS.cpp:547
No locals.
#10 0x00002b9823a15b03 in ~DeviceContextImpl (this=0x1024640)
    at nsDeviceContext.cpp:88
No locals.
#11 0x00002b98241b444e in ~nsDeviceContextPS (this=0x1024640)
    at nsDeviceContextPS.cpp:134
No locals.
#12 0x00002b9823a15112 in DeviceContextImpl::Release (this=0x2b982569e670)
    at nsDeviceContext.cpp:54
No locals.
#13 0x00002b9823d145b0 in ~nsPrintData (this=0xff1990)
    at ../../dist/include/nsCOMPtr.h:542
No locals.
#14 0x00002b9823d0c71c in nsPrintEngine::Destroy (this=0xff18d0)
    at nsPrintEngine.cpp:283
No locals.
#15 0x00002b9823c0ffcc in DocumentViewerImpl::OnDonePrinting (this=0xf0e1a0)
    at nsDocumentViewer.cpp:4141
No locals.
#16 0x00002b98239dc459 in PL_HandleEvent (self=0x119ef30) at plevent.c:688
	result = <value optimized out>
#17 0x00002b98239dc6fa in PL_ProcessPendingEvents (self=0xb4ee30)
    at plevent.c:623
	event = (PLEvent *) 0x61
	count = 1
#18 0x00002b98239de19b in nsEventQueueImpl::ProcessPendingEvents (
    this=0xb4b640) at nsEventQueue.cpp:417
	correctThread = 97
#19 0x00002b982419c802 in event_processor_callback (
    source=<value optimized out>, condition=G_IO_IN, data=0x11007b0)
    at nsAppShell.cpp:67
	eventQueue = (class nsIEventQueue *) 0x2b982569e670
#20 0x00002b9823188913 in IA__g_main_context_dispatch (context=0x65c570)
    at gmain.c:2045
No locals.
#21 0x00002b982318b75d in g_main_context_iterate (context=0x65c570, block=1, 
    dispatch=1, self=<value optimized out>) at gmain.c:2677
	got_ownership = <value optimized out>
	max_priority = 2147483647
	timeout = 86
	some_ready = 1
	nfds = <value optimized out>
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0x8597c0
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#22 0x00002b982318ba46 in IA__g_main_loop_run (loop=0x678bc0) at gmain.c:2881
	got_ownership = <value optimized out>
	self = (GThread *) 0x634b90
	__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#23 0x00002b9820d88692 in IA__gtk_main () at gtkmain.c:1003
	tmp_list = (GList *) 0x6a9870
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x6a64a0
	loop = (GMainLoop *) 0x678bc0
#24 0x000000000043a839 in main ()
No symbol table info available.
#0  0x00002b9822d09fcf in waitpid () from /lib/libpthread.so.0
