Justin Piszcz wrote: > Found root cause-- root cause is asterisk PBX software. I use an SPA3102. > When someone called me, they accidentally dropped the connection, I called > them back in a short period. It is during this time (and the last time) > this happened that the box froze under multiple(!) kernels, always when > someone was calling. <snip> > I don't know what asterisk is doing but top did run before the crash > and asterisk was using 100% CPU and as I noted before all other processes > were in D-state. > > When this bug occurs, it freezes I/O to all devices and the only way to > recover > is to reboot the system. That's obviously *not* the root cause.
It's not normal for an application that isn't even privileged to hang all I/O and, subsequently everything on a system. This is almost probably a kernel issue and asterisk just does something that triggers this bug. Regards, Faidon -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
