Re: more hangs in the tty layer

2016-11-03 Thread Peter Hurley
On Tue, Oct 4, 2016 at 2:10 AM, Nikolay Borisov wrote: > Hello Peter, > > I've emailed you before re. spurious hangs in the TTY layer, but > at that time I was running a rather old (but LTS) 3.12 kernel. Now, > I'm running a 4.4.10 and I still observe the following lock-ups. > I have multiple proc

more hangs in the tty layer

2016-10-04 Thread Nikolay Borisov
Hello Peter, I've emailed you before re. spurious hangs in the TTY layer, but at that time I was running a rather old (but LTS) 3.12 kernel. Now, I'm running a 4.4.10 and I still observe the following lock-ups. I have multiple processes which hang with the following callstack: [4592064.96744