Package: monodevelop Version: 5.10.0.871-2 Severity: important When using MonoDevelop 5.10.0.871-2 / mono 4.6.2.7+dfsg-1 and I try to open a file or a project I get the following error. It does not crash immediately but it does so after a short time (1-5 seconds).
$ apt-cache policy monodevelop *** 5.10.0.871-2 $ apt-cache policy mono-runtime-sgen *** 4.6.2.7+dfsg-1 $ gdb --args mono-sgen /usr/lib/monodevelop/bin/MonoDevelop.exe ----------------------------- *** Error in `/usr/bin/mono-sgen': free(): invalid pointer: 0x0000555557ac1e90 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7ffff6f67bcb] /lib/x86_64-linux-gnu/libc.so.6(+0x76f96)[0x7ffff6f6df96] /lib/x86_64-linux-gnu/libc.so.6(+0x7778e)[0x7ffff6f6e78e] [0x40326d50] ======= Memory map: ======== 40000000-40334000 rwxp 00000000 00:00 0 555555554000-5555558f1000 r-xp 00000000 08:11 24194679 /usr/bin/mono-sgen 555555af0000-555555af5000 r--p 0039c000 08:11 24194679 /usr/bin/mono-sgen 555555af5000-555555aff000 rw-p 003a1000 08:11 24194679 /usr/bin/mono-sgen 555555aff000-555557c53000 rw-p 00000000 00:00 0 [heap] 7fff8c000000-7fff8c022000 rw-p 00000000 00:00 0 7fff8c022000-7fff90000000 ---p 00000000 00:00 0 7fff94000000-7fff94022000 rw-p 00000000 00:00 0 [...snipped...] 7ffff7faa000-7ffff7fe8000 rw-p 00000000 00:00 0 7ffff7fe8000-7ffff7fed000 rw-p 00000000 00:00 0 7ffff7fed000-7ffff7fee000 r--p 00000000 08:11 9888151 /usr/lib/monodevelop/bin/MonoDevelop.exe 7ffff7fee000-7ffff7ff4000 rw-p 00000000 00:00 0 7ffff7ff4000-7ffff7ff5000 rw-s 00000000 00:11 486507 /dev/shm/mono.26449 7ffff7ff5000-7ffff7ff8000 rw-p 00000000 00:00 0 7ffff7ff8000-7ffff7ffa000 r-xp 00000000 00:00 0 [vdso] 7ffff7ffa000-7ffff7ffc000 r--p 00000000 00:00 0 [vvar] 7ffff7ffc000-7ffff7ffd000 r--p 00023000 08:11 16302211 /lib/x86_64-linux-gnu/ld-2.24.so 7ffff7ffd000-7ffff7ffe000 rw-p 00024000 08:11 16302211 /lib/x86_64-linux-gnu/ld-2.24.so 7ffff7ffe000-7ffff7fff000 rw-p 00000000 00:00 0 7fffff800000-7fffff808000 ---p 00000000 00:00 0 7ffffffde000-7ffffffff000 rw-p 00000000 00:00 0 [stack] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Thread 3 "Finalizer" received signal SIGABRT, Aborted. [Switching to Thread 0x7ffff4434700 (LWP 26454)] __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58 58 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x00007ffff6f29fdf in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58 #1 0x00007ffff6f2b40a in __GI_abort () at abort.c:89 #2 0x00007ffff6f67bd0 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff705cc30 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007ffff6f6df96 in malloc_printerr (action=3, str=0x7ffff70597cd "free(): invalid pointer", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5046 #4 0x00007ffff6f6e78e in _int_free (av=0x7ffff728fb00 <main_arena>, p=0x555557ac1e80, have_lock=0) at malloc.c:3902 #5 0x0000000040326d50 in () #6 0x0000555557ac1e90 in () #7 0x0000555555b554b0 in () #8 0x0000555555b554b0 in () #9 0x0000000000000000 in () -- System Information: Debian Release: 9.0 APT prefers testing-debug APT policy: (1001, 'testing-debug'), (1001, 'testing'), (1, 'experimental-debug') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages monodevelop depends on: ii gnome-icon-theme 3.12.0-2 ii gnome-terminal [x-terminal-emulator] 3.22.1-1 ii libc6 2.24-9 ii libcairo2 1.14.8-1 ii libfontconfig1 2.11.0-6.7 ii libgconf2.0-cil 2.24.2-4 ii libglade2.0-cil 2.12.40-1 ii libglib2.0-0 2.50.2-2 ii libglib2.0-cil 2.12.40-1 ii libgnome-vfs2.0-cil 2.24.2-4 ii libgnome2.24-cil 2.24.2-4 ii libgtk2.0-0 2.24.31-2 ii libgtk2.0-cil 2.12.40-1 ii libgtkspell0 2.0.16-1.1 ii libmono-cairo4.0-cil 4.6.2.7+dfsg-1 ii libmono-corlib4.5-cil 4.6.2.7+dfsg-1 ii libmono-microsoft-build-engine4.0-cil 4.6.2.7+dfsg-1 ii libmono-microsoft-build-framework4.0-cil 4.6.2.7+dfsg-1 ii libmono-microsoft-build-utilities-v4.0-4.0-cil 4.6.2.7+dfsg-1 ii libmono-microsoft-csharp4.0-cil 4.6.2.7+dfsg-1 ii libmono-posix4.0-cil 4.6.2.7+dfsg-1 ii libmono-sharpzip4.84-cil 4.6.2.7+dfsg-1 ii libmono-system-componentmodel-dataannotations4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-configuration4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-core4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-data-services-client4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-data4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-design4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-drawing4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-numerics4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-runtime-serialization4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-runtime4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-security4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-servicemodel4.0a-cil 4.6.2.7+dfsg-1 ii libmono-system-web-mvc3.0-cil 4.6.2.7+dfsg-1 ii libmono-system-web-razor2.0-cil 4.6.2.7+dfsg-1 ii libmono-system-web-services4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-web-webpages-razor2.0-cil 4.6.2.7+dfsg-1 ii libmono-system-web4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-windows-forms4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-xaml4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-xml-linq4.0-cil 4.6.2.7+dfsg-1 ii libmono-system-xml4.0-cil 4.6.2.7+dfsg-1 ii libmono-system4.0-cil 4.6.2.7+dfsg-1 ii libmono-windowsbase4.0-cil 4.6.2.7+dfsg-1 ii libpango-1.0-0 1.40.3-3 ii libpangocairo-1.0-0 1.40.3-3 ii libwebkitgtk-1.0-0 2.4.11-3 ii mate-terminal [x-terminal-emulator] 1.16.1-2 ii mono-runtime 4.6.2.7+dfsg-1 ii mono-runtime-sgen 4.6.2.7+dfsg-1 ii mono-xbuild 4.6.2.7+dfsg-1 ii monodoc-base 4.6.2.7+dfsg-1 ii monodoc-manual 4.6.2.7+dfsg-1 ii pkg-config 0.29-4 ii xterm [x-terminal-emulator] 327-2 Versions of packages monodevelop recommends: ii libglade2.0-cil-dev 2.12.40-1 ii libgtk2.0-cil-dev 2.12.40-1 ii mono-devel 4.6.2.7+dfsg-1 Versions of packages monodevelop suggests: pn exuberant-ctags <none> ii gcc 4:6.3.0-1 ii gettext 0.19.8.1-2 ii make 4.1-9 ii mono-vbnc 4.0.1-1 ii mono-xsp 4.2-2 ii mono-xsp4 4.2-2 ii monodevelop-database 5.10.0.871+dfsg-1 pn monodevelop-debugger-gdb <none> ii monodevelop-nunit 5.10.0.871-2 ii monodevelop-versioncontrol 5.10.0.871-2 pn monodoc-browser <none> ii zip 3.0-11 -- no debconf information
