On 12/06, CAI Qian wrote: > > > Not I am aware of. I will re-install this machine to have a probably > > clearer environment, and let you know the outcome shortly. > > It is the same there. I have extended the reservation for the next 3 days.
OK, thank you. At least we know that this problem was not caused by utrace/ptrace, unpatched kernel fails too. I was greatly confused because I thought it was broken by the recent change in utrace.c I'll try to investigate, but currently I am all confused, and I suspect we have some user-space issues. If only I knew something about ppc... Ananth, could you please confirm once again that step-jump-cont (from ptrace-tests testsuite) not fail on your machine? If yes, please tell me the version of glibc/gcc. Is PTRACE_GETREGS defined on your machine? Oleg.