Suppress VDSO complaints from check_rtime.

@@ -231,6 +231,12 @@
 # sparc hardware variants. There are a small number of cases where this
 # one size fits all approach causes an object to be linked against an
 # unneeded library.
 UNREF_OBJ       lib/(libdevinfo|libcfgadm)\.so\.1; .*\ of\ .*SUNW,Netra-CP2300/lib/libprtdiag_psr\.so\.1
 
+# The lx brand's VDSO object is a bit special. Its construction leads us
+# to end up having several symbols for shared objects all at the same
+# address of zero. We should root cause this further and either add an
+# explicit exception for this kind of thing or better, fix the issues
+# it's upset about.
+SKIP    ^usr/lib/brand/MACH(lx)/lx_vdso\.so\.1$