1) testDetachFork(frysk.proc.TestTaskObserverDetach)java.lang.RuntimeException: double state transition at _ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/libgcj.so.6) at _ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6) at _ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6) at _ZN4java4lang9ExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so.6) at _ZN4java4lang16RuntimeExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so.6) at 0x0807d731 (Unknown Source) at 0x0807dd59 (Unknown Source) at 0x0809a58b (Unknown Source) at 0x0809d3f6 (Unknown Source) at 0x0809d6c6 (Unknown Source) at 0x0809a822 (Unknown Source) at 0x080921f9 (Unknown Source) at 0x080923dd (Unknown Source) at 0x08086363 (Unknown Source) at 0x080863ad (Unknown Source) at 0x0808d623 (Unknown Source) at 0x0808d271 (Unknown Source) at 0x0808d65b (Unknown Source) at ffi_call_SYSV (/usr/lib/libgcj.so.6) at ffi_call (/usr/lib/libgcj.so.6) at _Z18_Jv_CallAnyMethodAPN4java4lang6ObjectEPNS0_5ClassEP10_Jv_MethodbbP6JArrayIS4_EP6jvalueSB_bS4_ (/usr/lib/libgcj.so.6) at _Z18_Jv_CallAnyMethodAPN4java4lang6ObjectEPNS0_5ClassEP10_Jv_MethodbP6JArrayIS4_EPS7_IS2_ES4_ (/usr/lib/libgcj.so.6) at _ZN4java4lang7reflect6Method6invokeEPNS0_6ObjectEP6JArrayIS4_E (/usr/lib/libgcj.so.6) at 0x080b7a09 (Unknown Source) at 0x080b7819 (Unknown Source) at 0x080b441c (Unknown Source) at 0x080b7213 (Unknown Source) at 0x080b7160 (Unknown Source) at 0x080b77e8 (Unknown Source) at 0x080b57ca (Unknown Source) at 0x080b577c (Unknown Source) at 0x080b57ca (Unknown Source) at 0x080b577c (Unknown Source) at 0x080b888d (Unknown Source) at 0x080b881c (Unknown Source) at 0x080a0d0f (Unknown Source) at 0x0807984b (Unknown Source) at _ZN3gnu4java4lang10MainThread9call_mainEv (/usr/lib/libgcj.so.6) at _ZN3gnu4java4lang10MainThread3runEv (/usr/lib/libgcj.so.6) at _Z13_Jv_ThreadRunPN4java4lang6ThreadE (/usr/lib/libgcj.so.6) at _Z11_Jv_RunMainP14_Jv_VMInitArgsPN4java4lang5ClassEPKciPS6_b (/usr/lib/libgcj.so.6) at _Z11_Jv_RunMainPN4java4lang5ClassEPKciPS4_b (/usr/lib/libgcj.so.6) at JvRunMain (/usr/lib/libgcj.so.6) at 0x080797e6 (Unknown Source) at __libc_start_main (/lib/libc.so.6) at 0x08079721 (Unknown Source)
GCC updated, need to re-produce with newer compiler.