Re: rpctrace design

2016-10-24 Thread Justus Winter
Hey, I don't have time to look into that in detail now, but "Brent W. Baccala" writes: > I read on the website's hurd/debugging/rpctrace page that somebody (zhenga) > had come with a new version of rpctrace. Do we have a copy of it around > somewhere? We merged his

Re: commit 341f43d: boot: Ignore EINTR.

2016-10-24 Thread Justus Winter
Hi :) "Brent W. Baccala" writes: > What are the symptoms of this bug? Start a Subhurd, stop the boot program using e.g. gdb, resume it, select got interrupted, boot dies. > I've been seeing sporadic behavior where my boot hangs right after "exec" > prints in the "Hurd

rpctrace design

2016-10-24 Thread Brent W. Baccala
Aloha - I've been trying to debug a problem in rpctrace which causes rpctrace to crash when I use it to wrap /hurd/ext2fs. The bug is triggered by a memory_object_lock_request / memory_object_lock_completed sequence. Specifically, ext2fs sends a lock request to the kernel with a send-once