[Aptitude-devel] Bug#824441: Bug#824441: aptitude segfaults when marking texlive-generic-extra as auto-installed
James Tocknell
aragilar at gmail.com
Tue May 24 04:03:12 UTC 2016
I've got a more useful backtrace (had to build apt to get its debug
symbols). The issue seems to be line 178 in infer_reason.cc, which
got introduced in 0.8. Somehow (I'm not sure, everything seems to have been
inlined...), it's calling debVersioningSystem::CheckDep with an invalid
address. I've attached it and a core dump, hopefully this helps.
core
<https://drive.google.com/file/d/0ByLxRPizW5wCbkllRjZaeEpBcms/view?usp=drive_web>
On 20 May 2016 at 09:54, James Tocknell <aragilar at gmail.com> wrote:
> Found a different case where aptitude segfaults, this time I marked a few
> packages as auto-installed, and after holding the up arrow for a few
> seconds, aptitude segfaulted. A backtrace from this is below:
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char
> const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
> #0 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int,
> char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
> #1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 1
> elements = {...}) at ../../../../src/generic/apt/infer_reason.cc:178
> #2 0x0000555555650418 in reason_fragment (pkg=...,
> breakage=@0x7fffffffcece: false) at ../../src/reason_fragment.cc:447
> #3 0x000055555564abcc in info_area_multiplex::set_package
> (this=0x555556b436e0, pkg=..., ver=...) at ../../src/pkg_view.cc:454
> #4 0x00005555556227e0 in sigc::internal::signal_emit2<void,
> pkgCache::PkgIterator const&, pkgCache::VerIterator const&,
> sigc::nil>::emit (_A_a2=..., _A_a1=..., impl=0x55555604f970)
> at /usr/include/sigc++-2.0/sigc++/signal.h:1266
> #5 sigc::signal2<void, pkgCache::PkgIterator const&,
> pkgCache::VerIterator const&, sigc::nil>::emit (this=<optimized out>,
> _A_a2=..., _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2989
> #6 sigc::signal2<void, pkgCache::PkgIterator const&,
> pkgCache::VerIterator const&, sigc::nil>::operator() (_A_a2=..., _A_a1=...,
> this=<optimized out>)
> at /usr/include/sigc++-2.0/sigc++/signal.h:2997
> #7 pkg_item::do_highlighted_changed (this=0x5555592d43a0,
> highlighted=<optimized out>) at ../../src/pkg_item.cc:115
> #8 0x00007ffff71d5b8d in sigc::internal::signal_emit1<void,
> cwidget::widgets::treeitem*, sigc::nil>::emit(sigc::internal::signal_impl*,
> cwidget::widgets::treeitem* const&) ()
> from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #9 0x00007ffff71cee93 in cwidget::widgets::tree::line_up() () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #10 0x00007ffff71d3e41 in
> cwidget::widgets::tree::handle_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #11 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c98cf0,
> k=...) at ../../src/menu_tree.cc:430
> #12 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c98cf0,
> k=...) at ../../src/pkg_tree.cc:363
> #13 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #14 0x00007ffff71c1da7 in
> cwidget::widgets::table::handle_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #15 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #16 0x00007ffff71ad4bb in
> cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) ()
> from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #17 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #18 0x00007ffff71c1da7 in
> cwidget::widgets::table::handle_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #19 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #20 0x00007ffff71ad4bb in
> cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) ()
> from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #21 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #22 0x00007ffff718e1f1 in
> cwidget::widgets::menubar::handle_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #23 0x00007ffff71d9ab3 in
> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #24 0x00007ffff715bdc9 in
> cwidget::toplevel::input_thread::get_input_event::dispatch() () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #25 0x00007ffff71536b5 in cwidget::toplevel::mainloop(int) () from
> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
> #26 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
> #27 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized
> out>) at ../../src/main.cc:1398
> quit
>
>
> On 17 May 2016 at 13:16, James Tocknell <aragilar at gmail.com> wrote:
>
>> amd64 is missing aptitude-dbgsym (which is why I asked), but it appears
>> to be created by gbp, so I've used that to build a debug package, which
>> gives the following backtrace:
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int,
>> char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
>> #0 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int,
>> char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
>> #1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 0
>> elements) at ../../../../src/generic/apt/infer_reason.cc:178
>> #2 0x0000555555650418 in reason_fragment (pkg=...,
>> breakage=@0x7fffffffcf0e: false) at ../../src/reason_fragment.cc:447
>> #3 0x000055555564abcc in info_area_multiplex::set_package
>> (this=0x555556b45fb0, pkg=..., ver=...) at ../../src/pkg_view.cc:454
>> #4 0x0000555555630a7a in sigc::internal::signal_emit0<void,
>> sigc::nil>::emit (impl=0x555555b85090) at
>> /usr/include/sigc++-2.0/sigc++/signal.h:790
>> #5 sigc::signal0<void, sigc::nil>::emit (this=<optimized out>) at
>> /usr/include/sigc++-2.0/sigc++/signal.h:2705
>> #6 sigc::signal0<void, sigc::nil>::operator() (this=<optimized out>) at
>> /usr/include/sigc++-2.0/sigc++/signal.h:2713
>> #7 pkg_tree_node::dispatch_key (this=this at entry=0x5555578f5990, k=...,
>> owner=owner at entry=0x555555c99330) at ../../src/pkg_node.cc:86
>> #8 0x0000555555622066 in pkg_item::dispatch_key (this=0x5555578f5990,
>> k=..., owner=0x555555c99330) at ../../src/pkg_item.cc:404
>> #9 0x00007ffff71d3fe5 in
>> cwidget::widgets::tree::handle_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #10 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c99330,
>> k=...) at ../../src/menu_tree.cc:430
>> #11 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c99330,
>> k=...) at ../../src/pkg_tree.cc:363
>> #12 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #13 0x00007ffff71c1da7 in
>> cwidget::widgets::table::handle_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #14 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #15 0x00007ffff71ad4bb in
>> cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) ()
>> from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #16 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #17 0x00007ffff71c1da7 in
>> cwidget::widgets::table::handle_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #18 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #19 0x00007ffff71ad4bb in
>> cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) ()
>> from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #20 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #21 0x00007ffff718e1f1 in
>> cwidget::widgets::menubar::handle_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #22 0x00007ffff71d9ab3 in
>> cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #23 0x00007ffff715bdc9 in
>> cwidget::toplevel::input_thread::get_input_event::dispatch() () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #24 0x00007ffff71536b5 in cwidget::toplevel::mainloop(int) () from
>> /usr/lib/x86_64-linux-gnu/libcwidget.so.3
>> #25 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
>> #26 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized
>> out>) at ../../src/main.cc:1398
>>
>> James
>>
>>
>> On 17 May 2016 at 02:58, Axel Beckert <abe at debian.org> wrote:
>>
>>> Hi,
>>>
>>> Christoph Anton Mitterer wrote:
>>> > On Mon, 2016-05-16 at 12:01 +1000, James Tocknell wrote:
>>> > > Are there debug symbols for aptitude in unstable so I can provide a
>>> > > backtrace, they only appear to be in testing?
>>> >
>>> > You probably need to use:
>>> > https://wiki.debian.org/AutomaticDebugPackages
>>>
>>> Correct.
>>>
>>> Aptitude's debug package is now named aptitude-dbgsym.
>>>
>>> And yes, a backtrace would be nice as I can't reproduce the issue on
>>> Sid amd64.
>>>
>>> Regards, Axel
>>> --
>>> ,''`. | Axel Beckert <abe at debian.org>, http://people.debian.org/~abe/
>>> : :' : | Debian Developer, ftp.ch.debian.org Admin
>>> `. `' | 4096R: 2517 B724 C5F6 CA99 5329 6E61 2FF9 CD59 6126 16B5
>>> `- | 1024D: F067 EA27 26B9 C3FC 1486 202E C09E 1D89 9593 0EDE
>>>
>>
>>
>>
>> --
>> Don't send me files in proprietary formats (.doc(x), .xls, .ppt etc.). It
>> isn't good enough for Tim Berners-Lee
>> <http://opendotdotdot.blogspot.com/2010/04/rms-and-tim-berners-lee-separated-at.html>,
>> and it isn't good enough for me either. For more information visit
>> http://www.gnu.org/philosophy/no-word-attachments.html.
>>
>> Truly great madness cannot be achieved without significant intelligence.
>> - Henrik Tikkanen
>>
>> If you're not messing with your sanity, you're not having fun.
>> - James Tocknell
>>
>> In theory, there is no difference between theory and practice; In
>> practice, there is.
>>
>
>
>
> --
> Don't send me files in proprietary formats (.doc(x), .xls, .ppt etc.). It
> isn't good enough for Tim Berners-Lee
> <http://opendotdotdot.blogspot.com/2010/04/rms-and-tim-berners-lee-separated-at.html>,
> and it isn't good enough for me either. For more information visit
> http://www.gnu.org/philosophy/no-word-attachments.html.
>
> Truly great madness cannot be achieved without significant intelligence.
> - Henrik Tikkanen
>
> If you're not messing with your sanity, you're not having fun.
> - James Tocknell
>
> In theory, there is no difference between theory and practice; In
> practice, there is.
>
--
Don't send me files in proprietary formats (.doc(x), .xls, .ppt etc.). It
isn't good enough for Tim Berners-Lee
<http://opendotdotdot.blogspot.com/2010/04/rms-and-tim-berners-lee-separated-at.html>,
and it isn't good enough for me either. For more information visit
http://www.gnu.org/philosophy/no-word-attachments.html.
Truly great madness cannot be achieved without significant intelligence.
- Henrik Tikkanen
If you're not messing with your sanity, you're not having fun.
- James Tocknell
In theory, there is no difference between theory and practice; In practice,
there is.
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Starting program: /usr/bin/aptitude
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff3ab1700 (LWP 6059)]
[New Thread 0x7ffff32b0700 (LWP 6060)]
[New Thread 0x7ffff2aaf700 (LWP 6061)]
[New Thread 0x7fffec0fd700 (LWP 6067)]
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#0 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 0 elements) at ../../../../src/generic/apt/infer_reason.cc:178
#2 0x0000555555650418 in reason_fragment (pkg=..., breakage=@0x7fffffffcf0e: false) at ../../src/reason_fragment.cc:447
#3 0x000055555564abcc in info_area_multiplex::set_package (this=0x555556b45fb0, pkg=..., ver=...) at ../../src/pkg_view.cc:454
#4 0x0000555555630a7a in sigc::internal::signal_emit0<void, sigc::nil>::emit (impl=0x555555b85090) at /usr/include/sigc++-2.0/sigc++/signal.h:790
#5 sigc::signal0<void, sigc::nil>::emit (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2705
#6 sigc::signal0<void, sigc::nil>::operator() (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2713
#7 pkg_tree_node::dispatch_key (this=this at entry=0x5555578f5990, k=..., owner=owner at entry=0x555555c99330) at ../../src/pkg_node.cc:86
#8 0x0000555555622066 in pkg_item::dispatch_key (this=0x5555578f5990, k=..., owner=0x555555c99330) at ../../src/pkg_item.cc:404
#9 0x00007ffff71d3fe5 in cwidget::widgets::tree::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#10 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c99330, k=...) at ../../src/menu_tree.cc:430
#11 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c99330, k=...) at ../../src/pkg_tree.cc:363
#12 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#13 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#14 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#15 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#16 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#17 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#18 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#19 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#20 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#21 0x00007ffff718e1f1 in cwidget::widgets::menubar::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#22 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#23 0x00007ffff715bdc9 in cwidget::toplevel::input_thread::get_input_event::dispatch() () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#24 0x00007ffff71536b5 in cwidget::toplevel::mainloop(int) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#25 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
#26 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cc:1398
quit
Starting program: /usr/bin/aptitude
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff3ab1700 (LWP 6378)]
[New Thread 0x7ffff32b0700 (LWP 6379)]
[New Thread 0x7ffff2aaf700 (LWP 6380)]
[New Thread 0x7fffec1b0700 (LWP 6387)]
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#0 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 1 elements = {...}) at ../../../../src/generic/apt/infer_reason.cc:178
#2 0x0000555555650418 in reason_fragment (pkg=..., breakage=@0x7fffffffcece: false) at ../../src/reason_fragment.cc:447
#3 0x000055555564abcc in info_area_multiplex::set_package (this=0x555556b436e0, pkg=..., ver=...) at ../../src/pkg_view.cc:454
#4 0x00005555556227e0 in sigc::internal::signal_emit2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::emit (_A_a2=..., _A_a1=..., impl=0x55555604f970)
at /usr/include/sigc++-2.0/sigc++/signal.h:1266
#5 sigc::signal2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::emit (this=<optimized out>, _A_a2=..., _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2989
#6 sigc::signal2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::operator() (_A_a2=..., _A_a1=..., this=<optimized out>)
at /usr/include/sigc++-2.0/sigc++/signal.h:2997
#7 pkg_item::do_highlighted_changed (this=0x5555592d43a0, highlighted=<optimized out>) at ../../src/pkg_item.cc:115
#8 0x00007ffff71d5b8d in sigc::internal::signal_emit1<void, cwidget::widgets::treeitem*, sigc::nil>::emit(sigc::internal::signal_impl*, cwidget::widgets::treeitem* const&) ()
from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#9 0x00007ffff71cee93 in cwidget::widgets::tree::line_up() () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#10 0x00007ffff71d3e41 in cwidget::widgets::tree::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#11 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c98cf0, k=...) at ../../src/menu_tree.cc:430
#12 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c98cf0, k=...) at ../../src/pkg_tree.cc:363
#13 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#14 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#15 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#16 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#17 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#18 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#19 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#20 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#21 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#22 0x00007ffff718e1f1 in cwidget::widgets::menubar::handle_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#23 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key(cwidget::config::key const&) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#24 0x00007ffff715bdc9 in cwidget::toplevel::input_thread::get_input_event::dispatch() () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#25 0x00007ffff71536b5 in cwidget::toplevel::mainloop(int) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#26 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
#27 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cc:1398
quit
#0 0x00007ffff7b3feed in debVersioningSystem::CheckDep(char const*, int, char const*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 1 elements = {...}) at ../../../../src/generic/apt/infer_reason.cc:178
#2 0x0000555555650418 in reason_fragment (pkg=..., breakage=@0x7fffffffcebe: false) at ../../src/reason_fragment.cc:447
#3 0x000055555564abcc in info_area_multiplex::set_package (this=0x555556b41740, pkg=..., ver=...) at ../../src/pkg_view.cc:454
#4 0x00005555556227e0 in sigc::internal::signal_emit2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::emit (_A_a2=..., _A_a1=..., impl=0x5555560503d0)
at /usr/include/sigc++-2.0/sigc++/signal.h:1266
#5 sigc::signal2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::emit (this=<optimized out>, _A_a2=..., _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2989
#6 sigc::signal2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::operator() (_A_a2=..., _A_a1=..., this=<optimized out>)
at /usr/include/sigc++-2.0/sigc++/signal.h:2997
#7 pkg_item::do_highlighted_changed (this=0x5555591797f0, highlighted=<optimized out>) at ../../src/pkg_item.cc:115
#8 0x00007ffff71d5b8d in sigc::internal::signal_emit1<void, cwidget::widgets::treeitem*, sigc::nil>::emit (impl=0x555559179910, _A_a1=@0x7fffffffd140: 0x1)
at /usr/include/sigc++-2.0/sigc++/signal.h:1008
#9 0x00007ffff71cfdc7 in sigc::signal1<void, bool, sigc::nil>::emit (this=<optimized out>, _A_a1=@0x7fffffffd140: true) at /usr/include/sigc++-2.0/sigc++/signal.h:2814
#10 sigc::signal1<void, bool, sigc::nil>::operator() (_A_a1=@0x7fffffffd140: true, this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2822
#11 cwidget::widgets::tree::line_down (this=this at entry=0x555555c98cf0) at tree.cc:404
#12 0x00007ffff71d3e4e in cwidget::widgets::tree::handle_key (this=this at entry=0x555555c98cf0, k=...) at tree.cc:796
#13 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c98cf0, k=...) at ../../src/menu_tree.cc:430
#14 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c98cf0, k=...) at ../../src/pkg_tree.cc:363
#15 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=this at entry=0x555555c98cf0, k=...) at widget.cc:267
#16 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key (this=0x555555c991d0, k=...) at table.cc:576
#17 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c991d0, k=...) at widget.cc:267
#18 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key (this=0x555555c93300, k=...) at passthrough.cc:98
#19 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=this at entry=0x555555c93300, k=...) at widget.cc:267
#20 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key (this=0x555555c8c390, k=...) at table.cc:576
#21 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c8c390, k=...) at widget.cc:267
#22 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key (this=0x555555c8b0a0, k=...) at passthrough.cc:98
#23 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c8b0a0, k=...) at widget.cc:267
#24 0x00007ffff718e1f1 in cwidget::widgets::menubar::handle_key (this=0x555555c77e60, k=...) at menubar.cc:641
#25 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c77e60, k=...) at widget.cc:267
#26 0x00007ffff715bdc9 in cwidget::toplevel::input_thread::get_input_event::dispatch (this=0x7fffdc0008c0) at toplevel.cc:400
#27 0x00007ffff71536b5 in cwidget::toplevel::mainloop (synch=synch at entry=0) at toplevel.cc:1171
#28 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
#29 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cc:1398
quit
#0 0x00007ffff7b3feed in debVersioningSystem::CheckDep (this=0x7ffff7dda790 <debVS>, PkgVer=0x8000884c66dc <error: Cannot access memory at address 0x8000884c66dc>, Op=3,
DepVer=0x7ffff1a4530c "2016") at /home/aragilar/Projects/DebianPackaging/build-area/apt-1.2.12/apt-pkg/deb/debversion.cc:214
#1 0x00005555557767c1 in infer_reason (pkg=..., reasons=std::set with 0 elements) at ../../../../src/generic/apt/infer_reason.cc:178
#2 0x0000555555650418 in reason_fragment (pkg=..., breakage=@0x7fffffffcf0e: false) at ../../src/reason_fragment.cc:447
#3 0x000055555564abcc in info_area_multiplex::set_package (this=0x555556b41730, pkg=..., ver=...) at ../../src/pkg_view.cc:454
#4 0x0000555555630a7a in sigc::internal::signal_emit0<void, sigc::nil>::emit (impl=0x555555b850c0) at /usr/include/sigc++-2.0/sigc++/signal.h:790
#5 sigc::signal0<void, sigc::nil>::emit (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2705
#6 sigc::signal0<void, sigc::nil>::operator() (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2713
#7 pkg_tree_node::dispatch_key (this=this at entry=0x5555578b1ff0, k=..., owner=owner at entry=0x555555c98cf0) at ../../src/pkg_node.cc:86
#8 0x0000555555622066 in pkg_item::dispatch_key (this=0x5555578b1ff0, k=..., owner=0x555555c98cf0) at ../../src/pkg_item.cc:404
#9 0x00007ffff71d3fe5 in cwidget::widgets::tree::handle_key (this=this at entry=0x555555c98cf0, k=...) at tree.cc:823
#10 0x000055555561641d in menu_tree::handle_key (this=this at entry=0x555555c98cf0, k=...) at ../../src/menu_tree.cc:430
#11 0x0000555555633973 in pkg_tree::handle_key (this=0x555555c98cf0, k=...) at ../../src/pkg_tree.cc:363
#12 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=this at entry=0x555555c98cf0, k=...) at widget.cc:267
#13 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key (this=0x555555c991d0, k=...) at table.cc:576
#14 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c991d0, k=...) at widget.cc:267
#15 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key (this=0x555555c93300, k=...) at passthrough.cc:98
#16 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=this at entry=0x555555c93300, k=...) at widget.cc:267
#17 0x00007ffff71c1da7 in cwidget::widgets::table::handle_key (this=0x555555c8c390, k=...) at table.cc:576
#18 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c8c390, k=...) at widget.cc:267
#19 0x00007ffff71ad4bb in cwidget::widgets::passthrough::handle_key (this=0x555555c8b0a0, k=...) at passthrough.cc:98
#20 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c8b0a0, k=...) at widget.cc:267
#21 0x00007ffff718e1f1 in cwidget::widgets::menubar::handle_key (this=0x555555c77e60, k=...) at menubar.cc:641
#22 0x00007ffff71d9ab3 in cwidget::widgets::widget::dispatch_key (this=0x555555c77e60, k=...) at widget.cc:267
#23 0x00007ffff715bdc9 in cwidget::toplevel::input_thread::get_input_event::dispatch (this=0x7fffdc0008c0) at toplevel.cc:400
#24 0x00007ffff71536b5 in cwidget::toplevel::mainloop (synch=synch at entry=0) at toplevel.cc:1171
#25 0x000055555568c64a in ui_main () at ../../src/ui.cc:3075
#26 0x00005555555b50e0 in main (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cc:1398
quit
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