Just a small report to explain what I am doing... On 08/20, Oleg Nesterov wrote: > > - I forgot to implement the attach to the thread group > with the dead leader. Next time.
Almost done, but we should avoid the races with exec somehow. But this is minor. I tried to test this code as much as I can. Again, I do not use gdb at all, I am using the scripts which try to really stress ugdb. Found 2 bugs in ugdb.ko, the second one is not nice but at least I have the temporary fix. However. I spent all Monday trying to resolve the new bug, and so far I do not understand what happens. Extremely hard to reproduce, and the kernel just hangs silently, without any message. So far I suspect the proble in utrace.c, but this time I am not sure. Will continue tomorrow... Oleg.
