Re: Linux 3.11-rc4
From: Oleg Nesterov
Date: Mon Aug 05 2013 - 10:45:07 EST
On 08/05, Felipe Contreras wrote:
>
> On Mon, Aug 5, 2013 at 8:29 AM, Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
> >
> > Could you please run wine under strace
> >
> > strace -f -e ptrace -o LOG wine ...
> >
> > and show the result?
>
> Sure.
Thanks.
> Note that the crash might have happened some time before the end
> of the log.
Hmm. It should not crash under strace... please see below.
> 953 ptrace(PTRACE_ATTACH, 1035, 0, 0) = -1 EPERM (Operation not permitted)
OK, so it actually uses ptrace ;)
PTRACE_ATTACH fails because this child is already traced by strace, I guess.
So does Starcraft crash this way? Or does it fail in some other way?
And just in case... perhaps wine does some logging too?
Oleg.
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