Pinta crashes after line draw

Bug #1768937 reported by Javier Ignacio Reyes Garcia on 2018-05-03
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Pinta
Undecided
Unassigned

Bug Description

Pinta 1.6 from Ubuntu 18.04 repositories, fresh install.

Steps to produce the crash:

1. Open pinta (tried from desktop, from rofi launcher, and from console

2. Open any image (small, less than 10 kB) from the Open menu (both contextual menu and icon bar).

3. Select the line tool and draw a line on the image.

Result: program crashes. When launched from terminal, this is the output

free(): invalid pointer
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) GLib.SList.g_free (intptr) <0x0005f>
  at GLib.ListBase.Empty () <0x0013c>
  at GLib.ListBase.Dispose (bool) <0x0000f>
  at GLib.ListBase.Finalize () <0x0001d>
  at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr,intptr) <0x00068>

Native stacktrace:

 /usr/bin/mono(+0xc8514) [0x558db55dc514]
 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890) [0x7f31a17d7890]
 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7) [0x7f31a11fae97]
 /lib/x86_64-linux-gnu/libc.so.6(abort+0x141) [0x7f31a11fc801]
 /lib/x86_64-linux-gnu/libc.so.6(+0x89897) [0x7f31a1245897]
 /lib/x86_64-linux-gnu/libc.so.6(+0x9090a) [0x7f31a124c90a]
 /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4cc) [0x7f31a1253e1c]
 [0x41727350]

Debug info from gdb:

[New LWP 9377]
[New LWP 9378]
[New LWP 9379]
[New LWP 9380]
[New LWP 9392]
[New LWP 9393]
[New LWP 9394]
[New LWP 9395]
[New LWP 9396]
[New LWP 9397]
[New LWP 9398]
[New LWP 9399]
[New LWP 9400]
[New LWP 9415]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f31a12d0bf9 in __GI___poll (fds=0x558db671ae10, nfds=3, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
29 ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
  Id Target Id Frame
* 1 Thread 0x7f31a2393780 (LWP 9376) "Main" 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db671ae10, nfds=3, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
  2 Thread 0x7f319ffff700 (LWP 9377) "SGen worker" 0x00007f31a17d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558db5acfa08) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  3 Thread 0x7f319dfd2700 (LWP 9378) "Finalizer" 0x00007f31a17d723a in __waitpid (pid=9421, stat_loc=0x7f319dfd076c, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
  4 Thread 0x7f318ffb4700 (LWP 9379) "gmain" 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db61d1700, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5 Thread 0x7f318f7b3700 (LWP 9380) "gdbus" 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db61ec620, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  6 Thread 0x7f318c5a7700 (LWP 9392) "Main" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318c5a6cb0, expected=0, futex_word=0x558db5ad06c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  7 Thread 0x7f318dd90700 (LWP 9393) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318dd8fcc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  8 Thread 0x7f317e7fd700 (LWP 9394) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317e7fccc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  9 Thread 0x7f317f7ff700 (LWP 9395) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317f7fecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  10 Thread 0x7f318d58f700 (LWP 9396) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318d58ecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  11 Thread 0x7f318c30f700 (LWP 9397) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318c30ecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  12 Thread 0x7f317dffc700 (LWP 9398) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317dffbcc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  13 Thread 0x7f317ddfb700 (LWP 9399) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317ddfacc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  14 Thread 0x7f317dbfa700 (LWP 9400) "Threadpool work" 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317dbf9cc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  15 Thread 0x7f317c9f7700 (LWP 9415) "pool" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

Thread 15 (Thread 0x7f317c9f7700 (LWP 9415)):
#0 0x00007f31a12d7839 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f3196de5f2a in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3196d734f1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3196d73aac in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3196dc88ae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f3196dc7e05 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317c9f7700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f317dbfa700 (LWP 9400)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317dbf9cc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f317dbf9cc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f317dbf9cc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317dbfa700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f317ddfb700 (LWP 9399)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317ddfacc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f317ddfacc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f317ddfacc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317ddfb700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f317dffc700 (LWP 9398)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317dffbcc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f317dffbcc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f317dffbcc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317dffc700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f318c30f700 (LWP 9397)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318c30ecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f318c30ecc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f318c30ecc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f318c30f700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f318d58f700 (LWP 9396)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318d58ecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f318d58ecc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f318d58ecc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f318d58f700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f317f7ff700 (LWP 9395)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317f7fecc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f317f7fecc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f317f7fecc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317f7ff700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f317e7fd700 (LWP 9394)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f317e7fccc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f317e7fccc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f317e7fccc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f317e7fd700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f318dd90700 (LWP 9393)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318dd8fcc0, expected=0, futex_word=0x558db69e5874) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f318dd8fcc0, mutex=0x558db69e5878, cond=0x558db69e5848) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db69e5848, mutex=0x558db69e5878, abstime=0x7f318dd8fcc0) at pthread_cond_wait.c:667
#3 0x0000558db56dced6 in ()
#4 0x0000558db56d6be1 in ()
#5 0x0000558db579614a in ()
#6 0x00007f31a17cc6db in start_thread (arg=0x7f318dd90700) at pthread_create.c:463
#7 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f318c5a7700 (LWP 9392)):
#0 0x00007f31a17d2f85 in futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f318c5a6cb0, expected=0, futex_word=0x558db5ad06c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007f31a17d2f85 in __pthread_cond_wait_common (abstime=0x7f318c5a6cb0, mutex=0x558db5ad06e0, cond=0x558db5ad06a0) at pthread_cond_wait.c:539
#2 0x00007f31a17d2f85 in __pthread_cond_timedwait (cond=0x558db5ad06a0, mutex=0x558db5ad06e0, abstime=0x7f318c5a6cb0) at pthread_cond_wait.c:667
#3 0x0000558db5794e7f in ()
#4 0x0000558db56dbe0e in ()
#5 0x0000558db56d6be1 in ()
#6 0x0000558db579614a in ()
#7 0x00007f31a17cc6db in start_thread (arg=0x7f318c5a7700) at pthread_create.c:463
#8 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f318f7b3700 (LWP 9380)):
#0 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db61ec620, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3196da0439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3196da07d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f31977efe76 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f3196dc7e05 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f31a17cc6db in start_thread (arg=0x7f318f7b3700) at pthread_create.c:463
#6 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f318ffb4700 (LWP 9379)):
#0 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db61d1700, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3196da0439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3196da054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3196da0591 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3196dc7e05 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f31a17cc6db in start_thread (arg=0x7f318ffb4700) at pthread_create.c:463
#6 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f319dfd2700 (LWP 9378)):
#0 0x00007f31a17d723a in __waitpid (pid=9421, stat_loc=0x7f319dfd076c, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1 0x0000558db55dc5f0 in ()
#2 0x00007f31a17d7890 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
#3 0x00007f31a11fae97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#4 0x00007f31a11fc801 in __GI_abort () at abort.c:79
#5 0x00007f31a1245897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f31a1372b9a "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#6 0x00007f31a124c90a in malloc_printerr (str=str@entry=0x7f31a1370d88 "free(): invalid pointer") at malloc.c:5350
#7 0x00007f31a1253e1c in _int_free (have_lock=0, p=0x558db6ddaa10, av=0x7f31a15a7c40 <main_arena>) at malloc.c:4157
#8 0x00007f31a1253e1c in __GI___libc_free (mem=0x558db6ddaa20) at malloc.c:3124
#9 0x0000000041727350 in ()
#10 0x0000558db6ddaa20 in ()
#11 0x0000558db5e8f190 in ()
#12 0x0000558db5e8f190 in ()
#13 0x0000000000000000 in ()

Thread 2 (Thread 0x7f319ffff700 (LWP 9377)):
#0 0x00007f31a17d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558db5acfa08) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f31a17d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558db5acfa20, cond=0x558db5acf9e0) at pthread_cond_wait.c:502
#2 0x00007f31a17d29f3 in __pthread_cond_wait (cond=0x558db5acf9e0, mutex=0x558db5acfa20) at pthread_cond_wait.c:655
#3 0x0000558db5764863 in ()
#4 0x00007f31a17cc6db in start_thread (arg=0x7f319ffff700) at pthread_create.c:463
#5 0x00007f31a12dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f31a2393780 (LWP 9376)):
#0 0x00007f31a12d0bf9 in __GI___poll (fds=0x558db671ae10, nfds=3, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3196da0439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3196da07d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f319cfeba37 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#4 0x000000004170a01a in ()
#5 0x00007fffbfa69c90 in ()
#6 0x00007fffbfa69c80 in ()
#7 0x00007f31a0000950 in ()
#8 0x00007f31a0000d60 in ()
#9 0x00007f31a0000db0 in ()
#10 0x0000558db5ec1e20 in ()
#11 0x00000000415e66d0 in ()
#12 0x00007fffbfa69810 in ()
#13 0x00007fffbfa696c0 in ()
#14 0x0000000041709fac in ()
#15 0x00007fffbfa69810 in ()
#16 0x00000000415e6688 in ()
#17 0x00007f31a00021f0 in ()
#18 0x00007f31a0000788 in ()
#19 0x00007f31a00021f0 in ()
#20 0x00007f31a228c130 in ()
#21 0x00007f31a0000788 in ()
#22 0x00007f31a00021f0 in ()
#23 0x00007f31a2288130 in ()
#24 0x00007f31a0000788 in ()
#25 0x00007f31a00021f0 in ()
#26 0x00007f31a2280130 in ()
#27 0x00007f31a0000400 in ()
#28 0x0000000000000000 in ()

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Aborted (core dumped)

Webster J Wing (w-j-w) wrote :
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I have A similar problem. I open a picture and try to change the pen color. I get the following ouput to my terminal when I run pinta.

Gtk-Message: 10:41:47.286: Failed to load module "canberra-gtk-module"
free(): invalid pointer
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) GLib.SList.g_free (intptr) [0x00002] in <5a439e0caae7469886e7119d9f6bc621>:0
  at GLib.ListBase.Empty () [0x000b5] in <5a439e0caae7469886e7119d9f6bc621>:0
  at GLib.ListBase.Dispose (bool) [0x00000] in <5a439e0caae7469886e7119d9f6bc621>:0
  at GLib.ListBase.Finalize () [0x00000] in <5a439e0caae7469886e7119d9f6bc621>:0
  at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr,intptr) [0x0001e] in <d0e12f672b88444ab4b6d9b2ecf20142>:0
/proc/self/maps:
4195c000-41a9c000 rwxp 00000000 00:00 0
41de8000-41df8000 rwxp 00000000 00:00 0
55ef9bd82000-55ef9bdad000 r--p 00000000 08:01 1971908 /usr/bin/mono-sgen
55ef9bdad000-55ef9c0a3000 r-xp 0002b000 08:01 1971908 /usr/bin/mono-sgen
55ef9c0a3000-55ef9c1d0000 r--p 00321000 08:01 1971908 /usr/bin/mono-sgen
55ef9c1d1000-55ef9c1d8000 r--p 0044e000 08:01 1971908 /usr/bin/mono-sgen
55ef9c1d8000-55ef9c1dd000 rw-p 00455000 08:01 1971908 /usr/bin/mono-sgen
55ef9c1dd000-55ef9c26e000 rw-p 00000000 00:00 0
55ef9cd27000-55ef9e2a9000 rw-p 00000000 00:00 0 [heap]
7f8664000000-7f8664021000 rw-p 00000000 00:00 0
7f8664021000-7f8668000000 ---p 00000000 00:00 0
7f8668000000-7f8668021000 rw-p 00000000 00:00 0
7f8668021000-7f866c000000 ---p 00000000 00:00 0
7f866ef28000-7f866efa8000 rw-p 00000000 00:00 0
7f866efaa000-7f866f7ff000 rw-p 00000000 00:00 0
7f866f7ff000-7f866f800000 ---p 00000000 00:00 0
7f866f800000-7f8670000000 rw-p 00000000 00:00 0
7f8670000000-7f8670021000 rw-p 00000000 00:00 0
7f8670021000-7f8674000000 ---p 00000000 00:00 0
7f8674000000-7f8674021000 rw-p 00000000 00:00 0
7f8674021000-7f8678000000 ---p 00000000 00:00 0
7f8678015000-7f8678076000 rw-p 00000000 00:00 0
7f8678076000-7f8679076000 rw-s 00000000 00:05 23396376 /SYSV00000000 (deleted)
7f86790c0000-7f8679140000 rw-p 00000000 00:00 0
7f8679144000-7f86791c4000 rw-p 00000000 00:00 0
Memory around native instruction pointer (0x7f868d68eed7):
0x7f868d68eec7 d2 4c 89 ce bf 02 00 00 00 b8 0e 00 00 00 0f 05 .L..............
0x7f868d68eed7 48 8b 8c 24 08 01 00 00 64 48 33 0c 25 28 00 00 H..$....dH3.%(..
0x7f868d68eee7 00 44 89 c0 75 1f 48 81 c4 18 01 00 00 c3 0f 1f .D..u.H.........
0x7f868d68eef7 00 48 8b 15 71 ff 19 00 f7 d8 41 b8 ff ff ff ff .H..q.....A.....

Native stacktrace:

 /usr/bin/mono(+0x12296d) [0x55ef9bea496d]
 /usr/bin/mono(+0x122c87) [0x55ef9bea4c87]
 /usr/bin/mono(+0xba8e4) [0x55ef9be3c8e4]
 /lib/x86_64-linux-gnu/libpthread.so.0(+0x13f40) [0x7f868d863f40]
 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7) [0x7f868d68eed7]
 /lib/x86_64-linux-gnu/libc.so.6(abort+0x121) [0x7f868d670535]
 /lib/x86_64-linux-gnu/libc.so.6(+0x8c726) [0x7f868d6d7726]
 /lib/x86_64-linux-gnu/libc.so.6(+0x9359a) [0x7f868d6de59a]
 /lib/x86_64-linux-gnu/libc.so.6(+0x953cc) [0x7f868d6...

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