Package: aptitude Version: 0.8.10-6 Hi,
aptitude (running inside GNU Screen) just segfaulted while browsing with "cursor down" through the "Obsolete and locally installed packages" list: $ gdb -q aptitude-curses /var/crash/0/23865-0-0-11-1522417552-c-cactus2--usr-bin-aptitude-curses.core Reading symbols from aptitude-curses...Reading symbols from /usr/lib/debug/.build-id/43/f28dce371f83231f358317490dc7f606b12753.debug...done. done. warning: core file may not match specified executable file. [New LWP 23865] [New LWP 26420] [New LWP 26410] [New LWP 26411] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `aptitude -u'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f2256c3a686 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 [Current thread is 1 (Thread 0x7f2257052800 (LWP 23865))] (gdb) bt #0 0x00007f2256c3a686 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 #1 0x00007f2256c3a741 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 #2 0x00007f2256c3a7a3 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 #3 0x00007f2256c39e23 in pkgTagSection::FindS[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 #4 0x00007f2256bc8028 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 #5 0x000056275e4ea1e0 in pkg_description_widget::set_package (this=0x56275fad5c70, pkg=..., ver=...) at ../../src/pkg_view.cc:308 #6 0x000056275e4ea44a in info_area_multiplex::set_package (this=0x56275fadbb70, pkg=..., ver=...) at ../../src/pkg_view.cc:453 #7 0x000056275e4c1460 in sigc::internal::signal_emit2<void, pkgCache::PkgIterator const&, pkgCache::VerIterator const&, sigc::nil>::emit (_A_a2=..., _A_a1=..., impl=0x56275fc6d070) at /usr/include/sigc++-2.0/sigc++/signal.h:1300 #8 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:3108 #9 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:3124 #10 pkg_item::do_highlighted_changed (this=0x5627669e2140, highlighted=<optimized out>) at ../../src/pkg_item.cc:115 #11 0x00007f225623d2bd in sigc::internal::signal_emit1<void, bool, sigc::nil>::emit (impl=0x5627669e2230, _A_a1=@0x7ffc3ddcebc0: true) at /usr/include/sigc++-2.0/sigc++/signal.h:1045 #12 0x00007f2256238cf9 in sigc::signal1<void, bool, sigc::nil>::emit (this=<optimized out>, _A_a1=@0x7ffc3ddcebc0: true) at /usr/include/sigc++-2.0/sigc++/signal.h:2955 #13 sigc::signal1<void, bool, sigc::nil>::operator() (_A_a1=@0x7ffc3ddcebc0: true, this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2971 #14 cwidget::widgets::tree::line_down (this=this@entry=0x56275facb190) at tree.cc:404 #15 0x00007f225623c488 in cwidget::widgets::tree::handle_key (this=this@entry=0x56275facb190, k=...) at tree.cc:796 #16 0x000056275e4b551b in menu_tree::handle_key (this=0x56275facb190, k=...) at ../../src/menu_tree.cc:430 #17 0x000056275e4d2623 in pkg_tree::handle_key (this=0x56275facb190, k=...) at ../../src/pkg_tree.cc:363 #18 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=this@entry=0x56275facb190, k=...) at widget.cc:267 #19 0x00007f22562280bc in cwidget::widgets::table::handle_key (this=0x56275fc6c490, k=...) at table.cc:576 #20 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=0x56275fc6c490, k=...) at widget.cc:267 #21 0x00007f225621357b in cwidget::widgets::passthrough::handle_key (this=0x56275fada820, k=...) at passthrough.cc:98 #22 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=this@entry=0x56275fada820, k=...) at widget.cc:267 #23 0x00007f22562280bc in cwidget::widgets::table::handle_key (this=0x56275fadb470, k=...) at table.cc:576 #24 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=0x56275fadb470, k=...) at widget.cc:267 #25 0x00007f225621357b in cwidget::widgets::passthrough::handle_key (this=0x56275fac35e0, k=...) at passthrough.cc:98 #26 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=0x56275fac35e0, k=...) at widget.cc:267 #27 0x00007f22561f6449 in cwidget::widgets::menubar::handle_key (this=0x56275face7c0, k=...) at menubar.cc:641 #28 0x00007f22562409c5 in cwidget::widgets::widget::dispatch_key (this=0x56275face7c0, k=...) at widget.cc:267 #29 0x00007f22561c481f in cwidget::toplevel::input_thread::get_input_event::dispatch (this=0x7f223c000b20) at toplevel.cc:400 #30 0x00007f22561bc919 in cwidget::toplevel::mainloop (synch=synch@entry=0) at toplevel.cc:1171 #31 0x000056275e529bea in ui_main () at ../../src/ui.cc:3134 #32 0x000056275e44f1a4 in main (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cc:1430 (gdb) -- Package-specific info:
Terminal: eterm-color $DISPLAY is set. which aptitude: /usr/bin/aptitude aptitude version information: aptitude 0.8.10 Compiler: g++ 7.2.0 Compiled against: apt version 5.0.2 NCurses version 6.0 libsigc++ version: 2.10.0 Gtk+ support disabled. Qt support disabled. Current library versions: NCurses version: ncurses 6.1.20180127 cwidget version: 0.5.17 Apt version: 5.0.2 aptitude linkage: linux-vdso.so.1 (0x00007ffee39e9000) libapt-pkg.so.5.0 => /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 (0x00007f02d4cc0000) libncursesw.so.5 => /lib/x86_64-linux-gnu/libncursesw.so.5 (0x00007f02d4a90000) libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f02d4866000) libsigc-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 (0x00007f02d465f000) libcwidget.so.3 => /usr/lib/x86_64-linux-gnu/libcwidget.so.3 (0x00007f02d4367000) libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f02d405c000) libboost_iostreams.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_iostreams.so.1.62.0 (0x00007f02d3e44000) libboost_filesystem.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.62.0 (0x00007f02d3c2b000) libboost_system.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_system.so.1.62.0 (0x00007f02d3a27000) libxapian.so.30 => /usr/lib/x86_64-linux-gnu/libxapian.so.30 (0x00007f02d361c000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f02d33fe000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f02d3079000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f02d2ce6000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f02d2ace000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f02d2714000) libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f02d24fd000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f02d22e3000) libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f02d20d3000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f02d1ead000) liblz4.so.1 => /usr/lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f02d1c98000) libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f02d1a7a000) /lib64/ld-linux-x86-64.so.2 (0x00007f02d568f000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f02d1876000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f02d166e000) libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f02d1467000)
-- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (990, 'unstable'), (980, 'unstable-debug'), (600, 'testing'), (111, 'buildd-unstable'), (111, 'buildd-experimental'), (110, 'experimental'), (105, 'experimental-debug') Architecture: amd64 (x86_64) Kernel: Linux 4.15.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages aptitude depends on: ii aptitude-common 0.8.10-6 ii libapt-pkg5.0 1.6~beta1 ii libboost-filesystem1.62.0 1.62.0+dfsg-5 ii libboost-iostreams1.62.0 1.62.0+dfsg-5 ii libboost-system1.62.0 1.62.0+dfsg-5 ii libc6 2.27-3 ii libcwidget3v5 0.5.17-7 ii libgcc1 1:8-20180321-1 ii libncursesw5 6.1-1 ii libsigc++-2.0-0v5 2.10.0-2 ii libsqlite3-0 3.22.0-2 ii libstdc++6 8-20180321-1 ii libtinfo5 6.1-1 ii libxapian30 1.4.5-1 Versions of packages aptitude recommends: ii libparse-debianchangelog-perl 1.2.0-12 ii sensible-utils 0.0.12 Versions of packages aptitude suggests: ii apt-xapian-index 0.49 ii aptitude-doc-en [aptitude-doc] 0.8.10-6 ii debtags 2.1.5 ii tasksel 3.43 -- no debconf information