https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91617
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Or something is wrong in the go FE langhooks. Anyway, I have no idea how to debug this, the libgo libgo.log doesn't contain anything that would make it clear how to run the tests and even looking at the simpler gcc/testsuite/go/go.log, there is command how to compile/link the test, but not how to run it. LD_LIBRARY_PATH=/home/jakub/src/gcc/obj52/x86_64-pc-linux-gnu/./libgo/.libs ./select5.exe ./select5.exe: symbol lookup error: ./select5.exe: undefined symbol: runtime.osinit LD_LIBRARY_PATH=/home/jakub/src/gcc/obj54/x86_64-pc-linux-gnu/./libgo/.libs ./select5.exe panic: "recv": template: recv:1: unexpected goroutine 1 [running]: main.parse /home/jakub/src/gcc/gcc/testsuite/go.test/test/chan/select5.go:142