[me@HOST ~]$ coredumpctl info 11551 PID: 11551 (remmina) UID: 1000 (me) GID: 1001 (me) Signal: 11 (SEGV) Timestamp: Sun 2018-04-01 14:51:13 CEST (1min 20s ago) Command Line: remmina Executable: /usr/bin/remmina Control Group: /user.slice/user-1000.slice/session-c1.scope Unit: session-c1.scope Slice: user-1000.slice Session: c1 Owner UID: 1000 (me) Boot ID: b72f5a34cfa44c779ea35cc1bb63a307 Machine ID: c3a7ad241e474118b4f9e425201bf704 Hostname: HOST Storage: /var/lib/systemd/coredump/core.remmina.1000.b72f5a34cfa44c779ea35cc1bb63a307.11551.1522587073000000.lz4 Message: Process 11551 (remmina) of user 1000 dumped core. Stack trace of thread 12765: #0 0x00007f2ecb271933 __libc_free (libc.so.6) #1 0x000055b873a66be0 remmina_stats_get_wm_name (remmina) #2 0x000055b873a67059 remmina_stats_get_all (remmina) #3 0x000055b873a6711a n/a (remmina) #4 0x00007f2ecdf6acea n/a (libglib-2.0.so.0) #5 0x00007f2eccf6d08c start_thread (libpthread.so.0) #6 0x00007f2ecb2e4e7f __clone (libc.so.6) Stack trace of thread 11552: #0 0x00007f2ecb2da97b __poll (libc.so.6) #1 0x00007f2ecdf42613 n/a (libglib-2.0.so.0) #2 0x00007f2ecdf4272e g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f2ecdf42782 n/a (libglib-2.0.so.0) #4 0x00007f2ecdf6acea n/a (libglib-2.0.so.0) #5 0x00007f2eccf6d08c start_thread (libpthread.so.0) #6 0x00007f2ecb2e4e7f __clone (libc.so.6) Stack trace of thread 11609: #0 0x00007f2ecb2dc7b3 __select (libc.so.6) #1 0x00007f2ea87c53e4 n/a (remmina-plugin-vnc.so) #2 0x00007f2ea87c5e48 n/a (remmina-plugin-vnc.so) #3 0x00007f2ea87c5f49 n/a (remmina-plugin-vnc.so) #4 0x00007f2eccf6d08c start_thread (libpthread.so.0) #5 0x00007f2ecb2e4e7f __clone (libc.so.6) Stack trace of thread 11553: #0 0x00007f2ecb3468fc __memset_avx2_unaligned_erms (libc.so.6) #1 0x00007f2ecb27211b __libc_calloc (libc.so.6) #2 0x00007f2ecdf47c12 g_malloc0 (libglib-2.0.so.0) #3 0x00007f2ecdf3fd0f g_source_new (libglib-2.0.so.0) #4 0x00007f2ecdf432a3 g_idle_source_new (libglib-2.0.so.0) #5 0x00007f2ecdbd8e02 n/a (libgio-2.0.so.0) #6 0x00007f2ecdc1ff2c n/a (libgio-2.0.so.0) #7 0x00007f2ecdc2038d n/a (libgio-2.0.so.0) #8 0x00007f2ecdc20918 n/a (libgio-2.0.so.0) #9 0x00007f2ecdbd818c n/a (libgio-2.0.so.0) #10 0x00007f2ecdbd81c9 n/a (libgio-2.0.so.0) #11 0x00007f2ecdf422c6 g_main_context_dispatch (libglib-2.0.so.0) #12 0x00007f2ecdf426a1 n/a (libglib-2.0.so.0) #13 0x00007f2ecdf429d2 g_main_loop_run (libglib-2.0.so.0) #14 0x00007f2ecdc1eb78 n/a (libgio-2.0.so.0) #15 0x00007f2ecdf6acea n/a (libglib-2.0.so.0) #16 0x00007f2eccf6d08c start_thread (libpthread.so.0) #17 0x00007f2ecb2e4e7f __clone (libc.so.6) Stack trace of thread 11551: #0 0x00007f2ecace4f80 _XEventsQueued (libX11.so.6) #1 0x00007f2ecacd6ca7 XPending (libX11.so.6) #2 0x00007f2ece274f6f n/a (libgdk-3.so.0) #3 0x00007f2ecdf41b39 g_main_context_prepare (libglib-2.0.so.0) #4 0x00007f2ecdf4253e n/a (libglib-2.0.so.0) #5 0x00007f2ecdf4272e g_main_context_iteration (libglib-2.0.so.0) #6 0x00007f2ecdbefb3e g_application_run (libgio-2.0.so.0) #7 0x000055b873a2fa92 main (remmina) #8 0x00007f2ecb20ff4a __libc_start_main (libc.so.6) #9 0x000055b873a2fada _start (remmina)