diff --git a/valgrind-pcmk.suppressions b/valgrind-pcmk.suppressions
index 2e382dffbb..0a470965a6 100644
--- a/valgrind-pcmk.suppressions
+++ b/valgrind-pcmk.suppressions
@@ -1,306 +1,315 @@
-# Valgrind suppressions for PE testing
+# Valgrind suppressions for Pacemaker testing
 {
    Valgrind bug
    Memcheck:Addr8
    fun:__strspn_sse42
    fun:crm_get_msec
 }
 
 {
    Bash leak
    Memcheck:Leak
    fun:malloc
    fun:xmalloc
    fun:*
    fun:yyparse
    fun:parse_command
    fun:read_command
    fun:reader_loop
    fun:main
 }
 
 {
    Another bash leak
    Memcheck:Leak
    fun:malloc
    fun:xmalloc
    fun:set_default_locale
    fun:main
 }
 
 {
    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 - Who cares if unused bytes are uninitialized
+   Memcheck:Param
+   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
 }
 
 {
    glib mainloop internals - default
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    fun:g_main_context_new
    fun:g_main_context_default
    fun:g_main_loop_new
    fun:main
 }
 
 {
    glib mainloop internals - default
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:*
    fun:g_main_context_new
    fun:g_main_context_default
    fun:g_main_loop_new
    fun:main
 }
 
 {
    glib mainloop internals - default
    Memcheck:Leak
    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 mainloop internals - run
    Memcheck:Leak
    fun:calloc
    fun:g_malloc0
    fun:g_thread_self
    fun:g_main_loop_run
 }
 
 {
    glib mainloop internals - run
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
    glib mainloop internals - run
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
    obj:*/libglib-2.*
    fun:g_ptr_array_add
    fun:g_main_context_check
    obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
    glib mainloop internals - run
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:g_slice_alloc0
    obj:*/libglib-2.*
    fun:g_main_context_dispatch
    obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
    glib mainloop internals - run
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:g_realloc
    obj:*/libglib-2.*
    fun:g_array_set_size
    fun:g_static_private_set
    obj:*/libglib-2.*
    fun:g_main_context_dispatch
    obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
    glib mainloop internals - run
    Memcheck:Leak
    fun:malloc
    fun:g_malloc
    fun:g_slice_alloc
    fun:g_array_sized_new
    fun:g_static_private_set
    obj:*/libglib-2.*
    fun:g_main_context_dispatch
    obj:*/libglib-2.*
    fun:g_main_loop_run
 }
 
 {
    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
 }