On Mon, 2011-05-09 at 18:43 +0200, Samuel Thibault wrote: > Svante Signell, le Mon 09 May 2011 18:33:14 +0200, a écrit : > > Anyway, adding a print statement at eglibc-2.11.2/mach/msgserver.c > > resolved the hang in the configuration of ghc6-6.10.1 > > +dfsg1/libraries/random :-) > > Uh! Did you try to let the remainder of the build complete?
No, I had a print statement writing too much so the build hang so I had to reboot. Now I just print a dot so I can try again. > > Single stepping in msgserver.c also triggered the console printout: task > > 5040ee18 deallocating an invalid port 340/xxx, most probably a bug. > > Note that you can make the kernel start the in-kernel debugger in that > case. Simply set the mach_port_deallocate_debug variable to 1, or use nm > on the "gnumach" binary to get its adress, e.g. 0x20001234, and use > > w 20001234 1 > cont > > from the kernel debugger (use ctrl-alt-d to invoke it) to write a 1 > there. I'll try this later. Another new thing to learn.
