On Thu, 17 Sep 2015 20:29:08 +0200 Daniel Jakots <vigdis+o...@chown.me>
wrote:
>
> Hi,
> 
> Thanks for your report.
> 
> I talked with people from upstream about the trace and they asked if you
> could try a newer version of libetpan.
> 
> jca@ kindly did the hard work for it so you can either take the patch
> there https://marc.info/?l=openbsd-ports&m=144251205430518&w=2 and
> build a new libetpan and then rebuild claws-mail or hope it goes in
> and wait for new packages.
> 
> According to the page https://github.com/dinhviethoa/libetpan/releases
> it talks about new gmail features and according to `dig mx` you use
> gmail so hopefully it solved your problem.
> 
> Cheers,
> Daniel
> 

Hi Daniel,

Thank you all for the follow up on this and taking port maintainership.

After libetpan update, the crashes continued (very similar traces) and
even the new version of claws-mail keeps crashing consistently.  Did
not want to lose track of progress on this thread, so replying here
with a back trace and some details related.

Reminder, the crashes happen with NNTP enabled when opening a mailing
list, or when updating the list of messages from the news server
(GMANE).  This can cause the program to crash when replying or
composing, as soon as in the background it gets into checking for new
news messages.  Also while running on its own, without any user
interaction.

I've not been able to find a specific method to trigger the crash on
purpose (while reading mailing lists browsing messages replying etc),
but the program can not be ran for more than a couple of minutes/hours
at most as it certainly does crash.

Please see if this can be brought upstream and followed up until to a
solution.  Can help further with back traces and suggesting you toggle
debug symbols for claws-mail (libetpan?) for a couple of builds in the
packages to help get to the actual cause of this reliability problem in
claws-mail.

Regards,
Anton Lazarov

OpenBSD GENERIC.MP#1554 amd64 running claws-mail-3.13.0 from packages

$ claws-mail -V
Claws Mail version 3.13.0
runtime GTK+ 2.24.28 / GLib 2.46.1
buildtime GTK+ 2.24.28 / GLib 2.46.1
Compiled-in features:
 Enchant
 GnuTLS
 IPv6
 iconv
 libetpan 1.6
 libSM

$ /usr/bin/gdb /usr/local/bin/claws-mail ~/claws-mail.core 
GNU gdb 6.3
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "amd64-unknown-openbsd5.8"...(no debugging symbols 
found)

Core was generated by `claws-mail'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libpthread.so.20.0...done.
Loaded symbols for /usr/lib/libpthread.so.20.0
Loaded symbols for /usr/local/bin/claws-mail
Reading symbols from /usr/local/lib/libgtk-x11-2.0.so.2400.0...done.
Loaded symbols for /usr/local/lib/libgtk-x11-2.0.so.2400.0
Reading symbols from /usr/local/lib/libgdk-x11-2.0.so.2400.0...done.
Loaded symbols for /usr/local/lib/libgdk-x11-2.0.so.2400.0
Reading symbols from /usr/local/lib/libpangocairo-1.0.so.3800.0...done.
Loaded symbols for /usr/local/lib/libpangocairo-1.0.so.3800.0
Reading symbols from /usr/local/lib/libpango-1.0.so.3800.0...done.
Loaded symbols for /usr/local/lib/libpango-1.0.so.3800.0
Reading symbols from /usr/local/lib/libgobject-2.0.so.4200.2...done.
Loaded symbols for /usr/local/lib/libgobject-2.0.so.4200.2
Reading symbols from /usr/local/lib/libglib-2.0.so.4200.2...done.
Loaded symbols for /usr/local/lib/libglib-2.0.so.4200.2
Reading symbols from /usr/local/lib/libiconv.so.6.0...done.
Loaded symbols for /usr/local/lib/libiconv.so.6.0
Reading symbols from /usr/local/lib/libpcre.so.3.0...done.
Loaded symbols for /usr/local/lib/libpcre.so.3.0
Reading symbols from /usr/local/lib/libintl.so.6.0...done.
Loaded symbols for /usr/local/lib/libintl.so.6.0
Reading symbols from /usr/local/lib/libffi.so.1.2...done.
Loaded symbols for /usr/local/lib/libffi.so.1.2
Reading symbols from /usr/local/lib/libgthread-2.0.so.4200.2...done.
Loaded symbols for /usr/local/lib/libgthread-2.0.so.4200.2
Reading symbols from /usr/lib/libm.so.9.0...done.
Loaded symbols for /usr/lib/libm.so.9.0
Reading symbols from /usr/local/lib/libcairo.so.12.3...done.
Loaded symbols for /usr/local/lib/libcairo.so.12.3
Symbols already loaded for /usr/lib/libpthread.so.20.0
Reading symbols from /usr/X11R6/lib/libpixman-1.so.32.6...done.
Loaded symbols for /usr/X11R6/lib/libpixman-1.so.32.6
Reading symbols from /usr/X11R6/lib/libpthread-stubs.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libpthread-stubs.so.2.0
Reading symbols from /usr/X11R6/lib/libfontconfig.so.9.1...done.
Loaded symbols for /usr/X11R6/lib/libfontconfig.so.9.1
Reading symbols from /usr/X11R6/lib/libfreetype.so.24.1...done.
Loaded symbols for /usr/X11R6/lib/libfreetype.so.24.1
Reading symbols from /usr/lib/libz.so.5.0...done.
Loaded symbols for /usr/lib/libz.so.5.0
Reading symbols from /usr/lib/libexpat.so.11.0...done.
Loaded symbols for /usr/lib/libexpat.so.11.0
Reading symbols from /usr/local/lib/libpng.so.17.2...done.
Loaded symbols for /usr/local/lib/libpng.so.17.2
Reading symbols from /usr/X11R6/lib/libxcb-shm.so.1.1...done.
Loaded symbols for /usr/X11R6/lib/libxcb-shm.so.1.1
Reading symbols from /usr/X11R6/lib/libxcb.so.3.2...done.
Loaded symbols for /usr/X11R6/lib/libxcb.so.3.2
Reading symbols from /usr/X11R6/lib/libxcb-render.so.1.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb-render.so.1.0
Reading symbols from /usr/X11R6/lib/libXrender.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXrender.so.6.0
Reading symbols from /usr/X11R6/lib/libX11.so.16.1...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.16.1
Reading symbols from /usr/X11R6/lib/libXext.so.13.0...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.13.0
Reading symbols from /usr/local/lib/libpangoft2-1.0.so.3800.0...done.
Loaded symbols for /usr/local/lib/libpangoft2-1.0.so.3800.0
Reading symbols from /usr/local/lib/libharfbuzz.so.5.1...done.
Loaded symbols for /usr/local/lib/libharfbuzz.so.5.1
Reading symbols from /usr/local/lib/libgraphite2.so.1.0...done.
Loaded symbols for /usr/local/lib/libgraphite2.so.1.0
Reading symbols from /usr/local/lib/libgio-2.0.so.4200.2...done.
Loaded symbols for /usr/local/lib/libgio-2.0.so.4200.2
Reading symbols from /usr/local/lib/libgmodule-2.0.so.4200.2...done.
Loaded symbols for /usr/local/lib/libgmodule-2.0.so.4200.2
Reading symbols from /usr/X11R6/lib/libXinerama.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXinerama.so.6.0
Reading symbols from /usr/X11R6/lib/libXi.so.12.1...done.
Loaded symbols for /usr/X11R6/lib/libXi.so.12.1
Reading symbols from /usr/X11R6/lib/libXrandr.so.7.0...done.
Loaded symbols for /usr/X11R6/lib/libXrandr.so.7.0
Reading symbols from /usr/X11R6/lib/libXcursor.so.5.0...done.
Loaded symbols for /usr/X11R6/lib/libXcursor.so.5.0
Reading symbols from /usr/X11R6/lib/libXfixes.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXfixes.so.6.0
Reading symbols from /usr/X11R6/lib/libXcomposite.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXcomposite.so.4.0
Reading symbols from /usr/X11R6/lib/libXdamage.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXdamage.so.4.0
Reading symbols from /usr/local/lib/libgdk_pixbuf-2.0.so.3200.0...done.
Loaded symbols for /usr/local/lib/libgdk_pixbuf-2.0.so.3200.0
Reading symbols from /usr/local/lib/libatk-1.0.so.21809.1...done.
Loaded symbols for /usr/local/lib/libatk-1.0.so.21809.1
Reading symbols from /usr/local/lib/libetpan.so.15.0...done.
Loaded symbols for /usr/local/lib/libetpan.so.15.0
Reading symbols from /usr/local/lib/libcurl.so.25.1...done.
Loaded symbols for /usr/local/lib/libcurl.so.25.1
Reading symbols from /usr/local/lib/libidn.so.17.2...done.
Loaded symbols for /usr/local/lib/libidn.so.17.2
Reading symbols from /usr/lib/libssl.so.37.0...done.
Loaded symbols for /usr/lib/libssl.so.37.0
Reading symbols from /usr/lib/libcrypto.so.36.0...done.
Loaded symbols for /usr/lib/libcrypto.so.36.0
Reading symbols from /usr/local/lib/libsasl2.so.3.0...done.
Loaded symbols for /usr/local/lib/libsasl2.so.3.0
Reading symbols from /usr/local/lib/libenchant.so.6.1...done.
Loaded symbols for /usr/local/lib/libenchant.so.6.1
Reading symbols from /usr/lib/libstdc++.so.57.0...done.
Loaded symbols for /usr/lib/libstdc++.so.57.0
Reading symbols from /usr/local/lib/libexecinfo.so.2.0...done.
Loaded symbols for /usr/local/lib/libexecinfo.so.2.0
Reading symbols from /usr/local/lib/libgnutls.so.42.0...done.
Loaded symbols for /usr/local/lib/libgnutls.so.42.0
Reading symbols from /usr/local/lib/libp11-kit.so.1.2...done.
Loaded symbols for /usr/local/lib/libp11-kit.so.1.2
Reading symbols from /usr/local/lib/libtasn1.so.3.5...done.
Loaded symbols for /usr/local/lib/libtasn1.so.3.5
Reading symbols from /usr/local/lib/libnettle.so.2.0...done.
Loaded symbols for /usr/local/lib/libnettle.so.2.0
Reading symbols from /usr/local/lib/libhogweed.so.2.0...done.
Loaded symbols for /usr/local/lib/libhogweed.so.2.0
Reading symbols from /usr/local/lib/libgmp.so.9.0...done.
Loaded symbols for /usr/local/lib/libgmp.so.9.0
Reading symbols from /usr/X11R6/lib/libSM.so.9.0...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.9.0
Reading symbols from /usr/X11R6/lib/libICE.so.10.0...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.10.0
Reading symbols from /usr/local/lib/libstartup-notification-1.so.2.0...done.
Loaded symbols for /usr/local/lib/libstartup-notification-1.so.2.0
Reading symbols from /usr/X11R6/lib/libxcb-util.so.0.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb-util.so.0.0
Reading symbols from /usr/X11R6/lib/libX11-xcb.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libX11-xcb.so.2.0
Reading symbols from /usr/local/lib/libdbus-glib-1.so.4.4...done.
Loaded symbols for /usr/local/lib/libdbus-glib-1.so.4.4
Reading symbols from /usr/local/lib/libdbus-1.so.11.1...done.
Loaded symbols for /usr/local/lib/libdbus-1.so.11.1
Reading symbols from /usr/lib/libc.so.84.0...done.
Loaded symbols for /usr/lib/libc.so.84.0
Reading symbols from /usr/X11R6/lib/libXau.so.10.0...done.
Loaded symbols for /usr/X11R6/lib/libXau.so.10.0
Reading symbols from /usr/X11R6/lib/libXdmcp.so.11.0...done.
Loaded symbols for /usr/X11R6/lib/libXdmcp.so.11.0
Reading symbols from /usr/libexec/ld.so...done.
Loaded symbols for /usr/libexec/ld.so
Reading symbols from /usr/local/lib/gtk-2.0/2.10.0/engines/libmurrine.so...done.
Loaded symbols for /usr/local/lib/gtk-2.0/2.10.0/engines/libmurrine.so
Reading symbols from 
/usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so...done.
Loaded symbols for 
/usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so
Reading symbols from /usr/local/lib/sasl2/libsql.so...done.
Loaded symbols for /usr/local/lib/sasl2/libsql.so
Reading symbols from /usr/lib/libsqlite3.so.31.0...done.
Loaded symbols for /usr/lib/libsqlite3.so.31.0
Reading symbols from /usr/local/lib/sasl2/libanonymous.so...done.
Loaded symbols for /usr/local/lib/sasl2/libanonymous.so
Reading symbols from /usr/local/lib/sasl2/libcrammd5.so...done.
Loaded symbols for /usr/local/lib/sasl2/libcrammd5.so
Reading symbols from /usr/local/lib/sasl2/libdigestmd5.so...done.
Loaded symbols for /usr/local/lib/sasl2/libdigestmd5.so
Reading symbols from /usr/local/lib/sasl2/liblogin.so...done.
Loaded symbols for /usr/local/lib/sasl2/liblogin.so
Reading symbols from /usr/local/lib/sasl2/libntlm.so...done.
Loaded symbols for /usr/local/lib/sasl2/libntlm.so
Reading symbols from /usr/local/lib/sasl2/libotp.so...done.
Loaded symbols for /usr/local/lib/sasl2/libotp.so
Reading symbols from /usr/local/lib/sasl2/libplain.so...done.
Loaded symbols for /usr/local/lib/sasl2/libplain.so
Reading symbols from /usr/local/lib/sasl2/libsasldb.so...done.
Loaded symbols for /usr/local/lib/sasl2/libsasldb.so
Reading symbols from /usr/local/lib/sasl2/libscram.so...done.
Loaded symbols for /usr/local/lib/sasl2/libscram.so
Reading symbols from /usr/local/lib/claws-mail/plugins/pgpcore.so...done.
Loaded symbols for /usr/local/lib/claws-mail/plugins/pgpcore.so
Reading symbols from /usr/local/lib/libgpgme.so.19.0...done.
Loaded symbols for /usr/local/lib/libgpgme.so.19.0
Reading symbols from /usr/local/lib/libassuan.so.1.1...done.
Loaded symbols for /usr/local/lib/libassuan.so.1.1
Reading symbols from /usr/local/lib/libgpg-error.so.3.8...done.
Loaded symbols for /usr/local/lib/libgpg-error.so.3.8
Reading symbols from /usr/local/lib/claws-mail/plugins/smime.so...done.
Loaded symbols for /usr/local/lib/claws-mail/plugins/smime.so
Reading symbols from /usr/local/lib/claws-mail/plugins/notification.so...done.
Loaded symbols for /usr/local/lib/claws-mail/plugins/notification.so
Reading symbols from /usr/local/lib/libnotify.so.4.0...done.
Loaded symbols for /usr/local/lib/libnotify.so.4.0
Reading symbols from /usr/local/lib/libcanberra-gtk.so.1.0...done.
Loaded symbols for /usr/local/lib/libcanberra-gtk.so.1.0
Reading symbols from /usr/local/lib/libcanberra.so.2.0...done.
Loaded symbols for /usr/local/lib/libcanberra.so.2.0
Reading symbols from /usr/local/lib/libvorbisfile.so.6.0...done.
Loaded symbols for /usr/local/lib/libvorbisfile.so.6.0
Reading symbols from /usr/local/lib/libvorbis.so.9.0...done.
Loaded symbols for /usr/local/lib/libvorbis.so.9.0
Reading symbols from /usr/local/lib/libogg.so.6.2...done.
Loaded symbols for /usr/local/lib/libogg.so.6.2
Reading symbols from /usr/local/lib/libltdl.so.5.0...done.
Loaded symbols for /usr/local/lib/libltdl.so.5.0
Reading symbols from /usr/local/lib/claws-mail/plugins/archive.so...done.
Loaded symbols for /usr/local/lib/claws-mail/plugins/archive.so
Reading symbols from /usr/local/lib/libarchive.so.8.1...done.
Loaded symbols for /usr/local/lib/libarchive.so.8.1
Reading symbols from /usr/local/lib/liblzo2.so.1.0...done.
Loaded symbols for /usr/local/lib/liblzo2.so.1.0
Reading symbols from /usr/local/lib/liblzma.so.2.1...done.
Loaded symbols for /usr/local/lib/liblzma.so.2.1
Reading symbols from /usr/local/lib/libbz2.so.10.4...done.
Loaded symbols for /usr/local/lib/libbz2.so.10.4
Reading symbols from 
/usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so...done.
Loaded symbols for 
/usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
Reading symbols from 
/usr/local/lib/libcanberra-0.30/libcanberra-sndio.so...done.
Loaded symbols for /usr/local/lib/libcanberra-0.30/libcanberra-sndio.so
Reading symbols from /usr/lib/libsndio.so.6.0...done.
Loaded symbols for /usr/lib/libsndio.so.6.0
#0  0x000019edee23ec2b in mailstream_read_line_remove_eol () from 
/usr/local/lib/libetpan.so.15.0
(gdb) bt
#0  0x000019edee23ec2b in mailstream_read_line_remove_eol () from 
/usr/local/lib/libetpan.so.15.0
#1  0x000019edee27e541 in newsnntp_date () from /usr/local/lib/libetpan.so.15.0
#2  0x000019ebc8cae307 in nntp_threaded_login () from /usr/local/bin/claws-mail
#3  0x000019ebc8caf733 in etpan_thread_manager_new () from 
/usr/local/bin/claws-mail
#4  0x000019ee3f8be7fe in _rthread_start (v=Variable "v" is not available.
) at /usr/src/lib/librthread/rthread.c:145
#5  0x000019ee783b04bb in __tfork_thread () at 
/usr/src/lib/libc/arch/amd64/sys/tfork_thread.S:75
#6  0x0000000000000000 in ?? ()
(gdb) bt full
#0  0x000019edee23ec2b in mailstream_read_line_remove_eol () from 
/usr/local/lib/libetpan.so.15.0
No symbol table info available.
#1  0x000019edee27e541 in newsnntp_date () from /usr/local/lib/libetpan.so.15.0
No symbol table info available.
#2  0x000019ebc8cae307 in nntp_threaded_login () from /usr/local/bin/claws-mail
No symbol table info available.
#3  0x000019ebc8caf733 in etpan_thread_manager_new () from 
/usr/local/bin/claws-mail
No symbol table info available.
#4  0x000019ee3f8be7fe in _rthread_start (v=Variable "v" is not available.
) at /usr/src/lib/librthread/rthread.c:145
        retval = Variable "retval" is not available.
(gdb) info threads
  3 process 5888  0x000019ee783d8b5a in _thread_sys___thrsleep () at <stdin>:2
  2 process 20479  0x000019edd5e417d1 in gtk_frame_set_shadow_type () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
 * 1 process 14423  0x000019edee23ec2b in mailstream_read_line_remove_eol () 
from /usr/local/lib/libetpan.so.15.0
Current language:  auto; currently asm
(gdb) thread apply all bt

Thread 3 (process 5888):
#0  0x000019ee783d8b5a in _thread_sys___thrsleep () at <stdin>:2
#1  0x000019ee3f8c05e8 in pthread_cond_wait (condp=0x19ede522aa58, 
mutexp=Variable "mutexp" is not available.
) at /usr/src/lib/librthread/rthread_sync.c:501
#2  0x000019edee244301 in mailsem_internal_wait () from 
/usr/local/lib/libetpan.so.15.0
#3  0x000019ebc8caf76c in etpan_thread_manager_new () from 
/usr/local/bin/claws-mail
#4  0x000019ee3f8be7fe in _rthread_start (v=Variable "v" is not available.
) at /usr/src/lib/librthread/rthread.c:145
#5  0x000019ee783b04bb in __tfork_thread () at 
/usr/src/lib/libc/arch/amd64/sys/tfork_thread.S:75
#6  0x0000000000000000 in ?? ()

Thread 2 (process 20479):
#0  0x000019edd5e417d1 in gtk_frame_set_shadow_type () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#1  0x000019edd5efa7fe in gtk_statusbar_size_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#2  0x000019ee79a0e93e in g_cclosure_marshal_VOID__BOXEDv () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#3  0x000019ee79a0d0e7 in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#4  0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#5  0x000019ee79a2659d in g_signal_emit_by_name () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#6  0x000019edd5ef2b90 in _gtk_size_group_compute_requisition () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#7  0x000019edd5dca9a6 in gtk_box_size_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#8  0x000019ee79a0e93e in g_cclosure_marshal_VOID__BOXEDv () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#9  0x000019ee79a0d0e7 in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#10 0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#11 0x000019ee79a2659d in g_signal_emit_by_name () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#12 0x000019edd5ef2b90 in _gtk_size_group_compute_requisition () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#13 0x000019edd5dca9a6 in gtk_box_size_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#14 0x000019ee79a0e93e in g_cclosure_marshal_VOID__BOXEDv () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#15 0x000019ee79a0d0e7 in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#16 0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#17 0x000019ee79a2659d in g_signal_emit_by_name () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#18 0x000019edd5ef2b90 in _gtk_size_group_compute_requisition () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#19 0x000019edd5dca9a6 in gtk_box_size_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#20 0x000019ee79a0e93e in g_cclosure_marshal_VOID__BOXEDv () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#21 0x000019ee79a0d0e7 in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#22 0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#23 0x000019ee79a2659d in g_signal_emit_by_name () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#24 0x000019edd5ef2b90 in _gtk_size_group_compute_requisition () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#25 0x000019edd5fb1040 in gtk_window_size_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#26 0x000019ee79a0e93e in g_cclosure_marshal_VOID__BOXEDv () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#27 0x000019ee79a0d03d in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#28 0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#29 0x000019ee79a2659d in g_signal_emit_by_name () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#30 0x000019edd5ef2b90 in _gtk_size_group_compute_requisition () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#31 0x000019edd5fb1474 in gtk_window_compute_configure_request () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#32 0x000019edd5fb993a in gtk_window_check_resize () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#33 0x000019ee79a0d03d in _g_closure_invoke_va () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#34 0x000019ee79a25486 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#35 0x000019ee79a26681 in g_signal_emit () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#36 0x000019edd5dfcd01 in gtk_container_idle_sizer () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#37 0x000019ee4db217ae in gdk_threads_dispatch () from 
/usr/local/lib/libgdk-x11-2.0.so.2400.0
#38 0x000019ee0fecc452 in g_main_context_dispatch () from 
/usr/local/lib/libglib-2.0.so.4200.2
#39 0x000019ee0fece5db in g_main_context_iterate () from 
/usr/local/lib/libglib-2.0.so.4200.2
#40 0x000019ee0fece6a7 in g_main_context_iteration () from 
/usr/local/lib/libglib-2.0.so.4200.2
#41 0x000019edd5e7fb21 in gtk_main_iteration () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#42 0x000019ebc8cad4f8 in nntp_main_set_timeout () from 
/usr/local/bin/claws-mail
#43 0x000019ebc8cadc33 in nntp_threaded_date () from /usr/local/bin/claws-mail
#44 0x000019ebc8bb489d in nntp_disconnect_all () from /usr/local/bin/claws-mail
#45 0x000019ebc8bb4a7d in nntp_disconnect_all () from /usr/local/bin/claws-mail
#46 0x000019ebc8bb7a78 in news_get_group_list () from /usr/local/bin/claws-mail
#47 0x000019ebc8b54269 in folder_item_scan_full () from 
/usr/local/bin/claws-mail
#48 0x000019ebc8b57145 in folder_item_open () from /usr/local/bin/claws-mail
#49 0x000019ebc8b604e0 in folderview_close_opened () from 
/usr/local/bin/claws-mail
#50 0x000019ee79a0d2c3 in g_closure_invoke () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#51 0x000019ee79a2393f in signal_emit_unlocked_R () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#52 0x000019ee79a25eb9 in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#53 0x000019ee79a26681 in g_signal_emit () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#54 0x000019ebc8cc03e1 in gtk_cmctree_select () from /usr/local/bin/claws-mail
#55 0x000019ebc8cc6b0a in gtk_cmctree_is_hot_spot () from 
/usr/local/bin/claws-mail
#56 0x000019ebc8cee648 in gtk_sctree_insert_node () from 
/usr/local/bin/claws-mail
#57 0x000019ebc8cd7250 in gtk_cmclist_unselect_all () from 
/usr/local/bin/claws-mail
#58 0x000019ebc8cec9d0 in gtk_sctree_is_hot_spot () from 
/usr/local/bin/claws-mail
#59 0x000019ebc8ceda77 in gtk_sctree_insert_node () from 
/usr/local/bin/claws-mail
#60 0x000019edd5e85c8f in _gtk_marshal_BOOLEAN__BOXED () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#61 0x000019ee79a0d2c3 in g_closure_invoke () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#62 0x000019ee79a23afe in signal_emit_unlocked_R () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#63 0x000019ee79a25a0f in g_signal_emit_valist () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#64 0x000019ee79a26681 in g_signal_emit () from 
/usr/local/lib/libgobject-2.0.so.4200.2
#65 0x000019edd5fa39bf in gtk_widget_event_internal () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#66 0x000019edd5e7e569 in gtk_propagate_event () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#67 0x000019edd5e7f8af in gtk_main_do_event () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#68 0x000019ee4db61bd0 in gdk_event_dispatch () from 
/usr/local/lib/libgdk-x11-2.0.so.2400.0
#69 0x000019ee0fecc57f in g_main_context_dispatch () from 
/usr/local/lib/libglib-2.0.so.4200.2
#70 0x000019ee0fece5db in g_main_context_iterate () from 
/usr/local/lib/libglib-2.0.so.4200.2
#71 0x000019ee0fecf555 in g_main_loop_run () from 
/usr/local/lib/libglib-2.0.so.4200.2
#72 0x000019edd5e7fc81 in gtk_main () from 
/usr/local/lib/libgtk-x11-2.0.so.2400.0
#73 0x000019ebc8b82b95 in main () from /usr/local/bin/claws-mail

Thread 1 (process 14423):
#0  0x000019edee23ec2b in mailstream_read_line_remove_eol () from 
/usr/local/lib/libetpan.so.15.0
#1  0x000019edee27e541 in newsnntp_date () from /usr/local/lib/libetpan.so.15.0
#2  0x000019ebc8cae307 in nntp_threaded_login () from /usr/local/bin/claws-mail
#3  0x000019ebc8caf733 in etpan_thread_manager_new () from 
/usr/local/bin/claws-mail
#4  0x000019ee3f8be7fe in _rthread_start (v=Variable "v" is not available.
) at /usr/src/lib/librthread/rthread.c:145
#5  0x000019ee783b04bb in __tfork_thread () at 
/usr/src/lib/libc/arch/amd64/sys/tfork_thread.S:75
#6  0x0000000000000000 in ?? ()
(gdb) thread apply all bt full

Thread 3 (process 5888):
#0  0x000019ee783d8b5a in _thread_sys___thrsleep () at <stdin>:2
No locals.
#1  0x000019ee3f8c05e8 in pthread_cond_wait (condp=0x19ede522aa58, 
mutexp=Variable "mutexp" is not available.
) at /usr/src/lib/librthread/rthread_sync.c:501
        cond = Variable "cond" is not available.
#0  0x000019edee23ec2b in mailstream_read_line_remove_eol () from 
/usr/local/lib/libetpan.so.15.0
(gdb) q
$

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