Subject: Re: kern/30761: audio crashes the kernel
To: None <kern-bug-people@NetBSD.org, gnats-admin@NetBSD.org,>
From: Denis Lagno <dlagno@rambler.ru>
List: netbsd-bugs
Date: 08/10/2005 01:02:29
On Sat, Jul 16, 2005 at 12:46:00PM +0000, Denis Lagno scribed:
> >Description:
> after 5-20 minutes playing audio kernel crashes:
> 
> uvm_fault(0xc05bb6e0, 0xcbc0f000, 0, 2) -> 0xe
> kernel: page fault trap, code=0
> Stopped in pid 3087.1 (sox) at  netbsd:memset+0x26:     movl    %eax,0xfffffffc(
> %edi,%ecx,1)
> db{1}> bt
> uvm_fault(0xcc86b9a4, 0, 0, 1) -> 0xe
> kernel: page fault trap, code=0
> Faulted in DDB; continuing...
> 
> Problem appeared 1-2 monthes back.

Well, yesterday I'd updated the system again and playing audio for several hours
had not crashed kernel.  I've almost sent the letter to close the PR
and then oops, it crashed again with the same uvm_fault message.