Package: aptitude Version: 0.8.3-1 Hi Manuel,
after an aptitude "Performing actions" run I typed "q" and pressed enter. While the "Updating … and quitting" screen was shown I already started to type "update-alternatives --config" and aptitude segfaulted with the following backtraces: warning: core file may not match specified executable file. [New LWP 7417] [New LWP 7428] [New LWP 7418] [New LWP 32113] [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 0x00007fead2446720 in _xend () at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33 33 ../sysdeps/unix/sysv/linux/x86/elision-unlock.c: No such file or directory. [Current thread is 1 (Thread 0x7feacebc6700 (LWP 7417))] (gdb) bt #0 0x00007fead2446720 in _xend () at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33 #1 __lll_unlock_elision (lock=0x7fead3689360 <cwidget::toplevel::input_thread::input_event_mutex>, private=0) at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:29 #2 0x00007fead33e3b9a in cwidget::toplevel::input_thread::operator()() () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3 #3 0x00007fead33e3bc1 in void* cwidget::threads::thread::bootstrap<cwidget::threads::bootstrap_proxy<cwidget::toplevel::input_thread> >(void*) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3 #4 0x00007fead243b464 in start_thread (arg=0x7feacebc6700) at pthread_create.c:333 #5 0x00007fead18e297f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 (gdb) HTH. -- Package-specific info:
Terminal: eterm-color $DISPLAY is set. which aptitude: /usr/bin/aptitude aptitude version information: aptitude 0.8.3 Compiler: g++ 6.1.1 20160802 Compiled against: apt version 5.0.0 NCurses version 6.0 libsigc++ version: 2.8.0 Gtk+ support disabled. Qt support disabled. Current library versions: NCurses version: ncurses 6.0.20160625 cwidget version: 0.5.17 Apt version: 5.0.0 aptitude linkage: linux-vdso.so.1 (0x00007ffdcb720000) libapt-pkg.so.5.0 => /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 (0x00007f4b9bdcf000) libncursesw.so.5 => /lib/x86_64-linux-gnu/libncursesw.so.5 (0x00007f4b9bb9f000) libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f4b9b975000) libsigc-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 (0x00007f4b9b76e000) libcwidget.so.3 => /usr/lib/x86_64-linux-gnu/libcwidget.so.3 (0x00007f4b9b471000) libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f4b9b16c000) libboost_iostreams.so.1.61.0 => /usr/lib/x86_64-linux-gnu/libboost_iostreams.so.1.61.0 (0x00007f4b9af54000) libboost_filesystem.so.1.61.0 => /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.61.0 (0x00007f4b9ad3b000) libboost_system.so.1.61.0 => /usr/lib/x86_64-linux-gnu/libboost_system.so.1.61.0 (0x00007f4b9ab37000) libxapian.so.22 => /usr/lib/x86_64-linux-gnu/libxapian.so.22 (0x00007f4b9a733000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f4b9a516000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f4b9a193000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4b99e8f000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4b99c78000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4b998da000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4b996d6000) libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f4b994bf000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f4b992a2000) libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f4b99092000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f4b98e6f000) liblz4.so.1 => /usr/lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f4b98c5d000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f4b98a55000) libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f4b9884e000) /lib64/ld-linux-x86-64.so.2 (0x000055f50b58e000)
-- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (990, 'unstable'), (600, 'testing'), (500, 'unstable-debug'), (500, 'buildd-unstable'), (110, 'experimental'), (1, 'experimental-debug'), (1, 'buildd-experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.8.0-rc5-amd64 (SMP w/8 CPU cores) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages aptitude depends on: ii aptitude-common 0.8.3-1 ii libapt-pkg5.0 1.3~rc4 ii libboost-filesystem1.61.0 1.61.0+dfsg-2.1+b1 ii libboost-iostreams1.61.0 1.61.0+dfsg-2.1+b1 ii libboost-system1.61.0 1.61.0+dfsg-2.1+b1 ii libc6 2.24-2 ii libcwidget3v5 0.5.17-4+b1 ii libgcc1 1:6.2.0-3 ii libncursesw5 6.0+20160625-1 ii libsigc++-2.0-0v5 2.8.0-2 ii libsqlite3-0 3.14.1-1 ii libstdc++6 6.2.0-3 ii libtinfo5 6.0+20160625-1 ii libxapian22v5 1.2.23-1 Versions of packages aptitude recommends: ii libparse-debianchangelog-perl 1.2.0-10 ii sensible-utils 0.0.9 Versions of packages aptitude suggests: ii apt-xapian-index 0.48 ii aptitude-doc-en [aptitude-doc] 0.8.3-1 ii debtags 2.1.2 pn tasksel <none> -- no debconf information