Re: tty: hang on ldisc_sem

2014-04-01 Thread Peter Hurley
On 03/31/2014 11:40 PM, Sasha Levin wrote: On 03/29/2014 09:24 PM, Sasha Levin wrote: On 03/27/2014 12:30 PM, Peter Hurley wrote: Hi Sasha, On 03/27/2014 12:08 PM, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel, I've encountered a

Re: tty: hang on ldisc_sem

2014-03-31 Thread Sasha Levin
On 03/29/2014 09:24 PM, Sasha Levin wrote: On 03/27/2014 12:30 PM, Peter Hurley wrote: Hi Sasha, On 03/27/2014 12:08 PM, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel, I've encountered a lockup on ldisc_sem. Can you send me the w

Re: tty: hang on ldisc_sem

2014-03-27 Thread Peter Hurley
Hi Sasha, On 03/27/2014 12:08 PM, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel, I've encountered a lockup on ldisc_sem. Can you send me the whole system log, preferably with the sysrq show-task-states and held locks output in it (