I read the numbers too quickly, I've marked them the other way around now Debug backtrace:
#0 0xb7487984 in _int_malloc () from /lib/tls/i686/cmov/libc.so.6 #1 0xb74895ee in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0xb76a3126 in IA__g_malloc (n_bytes=8) at gmem.c:131 mem = (gpointer) 0x0 #3 0xb76b66b9 in IA__g_strdup (str=0x8399fb8 "Sans 10") at gstrfuncs.c:91 new_str = (gchar *) 0x0 length = 8 #4 0xb77338f0 in value_copy_string (src_value=0xbf7fedd8, dest_value=0xbf7feef8) at gvaluetypes.c:275 No locals. #5 0xb772f24a in IA__g_value_copy (src_value=0xbf7fedd8, dest_value=0xbf7feef8) at gvalue.c:119 dest_type = 64 value_table = (GTypeValueTable *) 0x80c7108 __PRETTY_FUNCTION__ = "IA__g_value_copy" #6 0xb772f8bf in IA__g_value_transform (src_value=0xbf7fedd8, dest_value=0xbf7feef8) at gvalue.c:341 dest_type = 64 __PRETTY_FUNCTION__ = "IA__g_value_transform" #7 0xb7911b62 in IA__gdk_screen_get_setting (screen=0x80e60b0, name=0xb7c78d92 " \"*<GtkMenuBar>*<GtkMenuItem>\" style : gtk \"gtk-default-menu-bar-item-style\"\nclass \"GtkLabel\" style : gtk \"gtk-default-label-style\"\n", value=0xbf7feef8) at gdkevents-x11.c:2943 xsettings_name = <value optimized out> result = <value optimized out> setting = (XSettingsSetting *) 0x8362fc8 success = 1 i = <value optimized out> tmp_val = {g_type = 64, data = {{v_int = 137994168, v_uint = 137994168, v_long = 137994168, v_ulong = 137994168, v_int64 = 137994168, v_uint64 = 137994168, v_float = 5.58591609e-34, v_double = 6.8178177735245477e-316, v_pointer = 0x8399fb8}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} __PRETTY_FUNCTION__ = "IA__gdk_screen_get_setting" ... ** This bug is no longer a duplicate of bug 82146 [apport] gnome-panel crashed with SIGSEGV in __pthread_mutex_unlock_usercnt() -- [apport] gnome-panel crashed with SIGSEGV in _int_malloc() when upgrading a few packages https://launchpad.net/bugs/81520 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs