diff --git a/valgrind-pcmk.suppressions b/valgrind-pcmk.suppressions
index 8d45537703..d575d7aa4b 100644
--- a/valgrind-pcmk.suppressions
+++ b/valgrind-pcmk.suppressions
@@ -1,296 +1,238 @@
 # Valgrind suppressions for PE testing
 {
    Valgrind bug
    Memcheck:Addr8
    fun:__strspn_sse42
    fun:crm_get_msec
 }
 
 {
    Ignore option parsing
    Memcheck:Leak
    fun:realloc
    fun:crm_get_option_long
    fun:main
 }
 
+{
+   dlopen internals
+   Memcheck:Leak
+   fun:calloc
+   fun:_dlerror_run
+   fun:dlopen
+   fun:_log_so_walk_callback
+   fun:dl_iterate_phdr
+   fun:qb_log_init
+}
+
 {
    Cman - Points to uninitialized bytes
    Memcheck:Param
    socketcall.sendmsg(msg)
    fun:__sendmsg_nocancel
    obj:*/libcman.so.3.0
    obj:*/libcman.so.3.0
 }
 
 {
    Cman - Jump or move depends on uninitialized values
    Memcheck:Cond
    obj:*/libcman.so.3.0
    obj:*/libcman.so.3.0
 }
 
 {
    quarks - hashtable
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libglib-*
    fun:g_slice_alloc
    fun:g_hash_table_new_full
    fun:g_quark_from_static_string
 }
 
 {
    quarks - hashtable 2
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:g_hash_table_new_full
    fun:g_quark_from_static_string
 }
 
 {
    quarks - hashtable 3
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    fun:g_hash_table_new_full
    fun:g_quark_from_static_string
 }
 
 {
    quarks - hashtable 4
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
    fun:g_quark_from_static_string
 }
 
 {
-   g_mainloop - new
-   Memcheck:Leak
-   fun:malloc
-   fun:g_malloc
-   fun:g_slice_alloc
-   fun:g_slist_*d
-   fun:g_main_context_new
-   fun:g_main_context_default
-   fun:g_main_loop_new
-   fun:main
-}
-
-{
-   g_mainloop - new 2
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:g_main_loop_new
-   fun:main
-}
-
-{
-   g_mainloop - new 3
-   Memcheck:Leak
-   fun:malloc
-   fun:g_malloc
-   fun:g_slice_alloc
-   fun:g_ptr_array_sized_new
-   fun:g_main_context_new
-   fun:g_main_context_default
-   fun:g_main_loop_new
-   fun:main
-}
-
-{
-   g_mainloop - new 4
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:g_main_context_new
-   fun:g_main_context_default
-   fun:g_main_loop_new
-   fun:main
-}
-
-{
-   g_mainloop - new 5
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   obj:*/libglib-*
-   fun:g_slice_alloc
-   fun:g_ptr_array_sized_new
-   fun:g_main_context_new
-   fun:g_main_context_default
-   fun:g_main_loop_new
-   fun:main
-}
-
-{
-   g_mainloop - run 1
+   glib mainloop internals
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:g_slice_alloc0
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_context_dispatch
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
-   g_mainloop - run 2
+   glib mainloop internals
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_array_set_size
    fun:g_static_private_set
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_context_dispatch
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
-   g_mainloop - run 3
+   glib mainloop internals
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:g_array_sized_new
    fun:g_static_private_set
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_context_dispatch
-   obj:*/libglib-*
+   obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
-   g_mainloop - run 4
+   glib mainloop internals
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    fun:g_thread_self
    fun:g_main_loop_run
 }
 
 {
-   g_mainloop - run 5
+   glib mainloop internals
    Memcheck:Leak
-   fun:malloc
-   fun:g_malloc
-   obj:*/libglib-*
-   fun:g_main_loop_run
-}
-
-{
-   g_mainloop - run 5
-   Memcheck:Leak
-   fun:malloc
-   fun:realloc
-   fun:g_realloc
-   obj:*/libglib-*
-   fun:g_ptr_array_add
-   fun:g_main_context_check
-   obj:*/libglib-*
-   fun:g_main_loop_run
+   fun:calloc
+   fun:g_malloc0
+   obj:*/libglib-2.*
+   fun:g_slice_alloc
+   fun:g_ptr_array_sized_new
+   fun:g_main_context_new
+   fun:g_main_context_default
+   fun:g_main_loop_new
 }
 
 {
    glib types
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
    obj:*/libgobject-*
    fun:g_type_register_static
 }
 
 {
    glib types 2
    Memcheck:Leak
    fun:realloc
    fun:g_realloc
    obj:*/libgobject-*
    fun:g_type_register_static
    fun:g_param_type_register_static
 }
 
 {
    glib types 3
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    fun:g_type_register_fundamental
 }
 
 {
    glib types 4
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    obj:*/libgobject-*
    fun:g_type_register_fundamental
 }
 
 {
    glib - the return
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    obj:*/libgobject-*
    fun:_dl_init
 }
 
 {
    glib - seriously?
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    obj:*/libgobject-*
    obj:*/libgobject-*
    fun:_dl_init
 }
 
 {
    glib - this isnt funny anymore
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
    obj:*/libgobject-*
    fun:g_type_register_fundamental
 }
 
 {
    glib - why do you hate me?
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    obj:*/libgobject-*
    fun:call_init.part.0
    fun:_dl_init
 }
 
 {
    dear glib - you suck at memory management
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    obj:*/libgobject-*
    obj:*/libgobject-*
    obj:*/libgobject-*
    fun:call_init.part.0
    fun:_dl_init
 }
\ No newline at end of file