diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index f943df181e..f041a0c430 100644
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -321,11 +321,18 @@ def find_siginfo(pn, taskname, taskhashlist, d):
     if not taskname:
         # We have to derive pn and taskname
         key = pn
-        splitit = key.split('.bb:')
-        taskname = splitit[1]
-        pn = os.path.basename(splitit[0]).split('_')[0]
-        if key.startswith('virtual:native:'):
-            pn = pn + '-native'
+        if key.count(':') >= 2:
+            splitit, taskname, affix = key.split(':', 2)
+        else:
+            splitit, taskname = key.split(':', 1)
+            affix = ''
+        pn = os.path.splitext(os.path.basename(splitit))[0].split('_')[0]
+        affixitems = affix.split(':')
+        if affixitems[0] == 'virtual':
+            if affixitems[1] == 'native':
+                pn = pn + '-native'
+            if affixitems[1] == 'multilib':
+                pn = affixitems[2] + '-' + pn
 
     hashfiles = {}
     filedates = {}