StacktraceTop: __kernel_vsyscall () raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 abort () at abort.c:92 g_assertion_message (domain=0x0, file=0x80a5fa6 "brasero-drive-settings.c", line=83, func=0x80a5fc0 "brasero_drive_settings_get_mapping_speed", message=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gtestutils.c:1358 g_assertion_message_expr (domain=0x0, file=0x80a5fa6 "brasero-drive-settings.c", line=83, func=0x80a5fc0 "brasero_drive_settings_get_mapping_speed", expr=0x80a5f97 "medium != NULL") at /build/buildd/glib2.0-2.28.5/./glib/gtestutils.c:1369
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 message (domain=0x0, file=0x80a5fa6 "brasero- drive-settings. c", line=83, func=0x80a5fc0 "brasero_ drive_settings_ get_mapping_ speed", message=<value optimized out>) at /build/ buildd/ glib2.0- 2.28.5/ ./glib/ gtestutils. c:1358 message_ expr (domain=0x0, file=0x80a5fa6 "brasero- drive-settings. c", line=83, func=0x80a5fc0 "brasero_ drive_settings_ get_mapping_ speed", expr=0x80a5f97 "medium != NULL") at /build/ buildd/ glib2.0- 2.28.5/ ./glib/ gtestutils. c:1369
__kernel_vsyscall ()
raise (sig=6) at ../nptl/
abort () at abort.c:92
g_assertion_
g_assertion_