The code below always fails on Solaris 5.8 with jdk6u

    System.setProperty("sun.security.jgss.native", "true");
    System.setProperty("sun.security.nativegss.debug", "true");
    GSSManager man = GSSManager.getInstance();
    GSSName name = man.createName("me@R", new Oid("1.2.840.113554.1.2.2.1");
    new HexDumpEncoder().encodeBuffer(name.export(), System.out);

showing a crash after

    SunNativeGSS: [GSSLibStub_canonicalizeName] 135514352

C [libc.so.1+0x1cfa4] memcpy+0x14
C [mech_krb5.so+0x1148d] krb5_gss_import_name+0x131
C [libgss.so+0x6599] __gss_import_internal_name+0x39
C [libgss.so+0x7b61] gss_canonicalize_name+0x175
C [libj2gss.so+0x32fa] Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName+0x8a
C [libj2gss.so+0x33e5] Java_sun_security_jgss_wrapper_GSSLibStub_exportName+0x95
j sun.security.jgss.wrapper.GSSLibStub.exportName(J)[B+0

This does not happen on Solaris 5.10.