From: Felipe Contreras <felipe.contreras@gmail.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Linux 3.11-rc4
Date: Mon, 5 Aug 2013 12:02:14 -0500 [thread overview]
Message-ID: <CAMP44s0Q5fCcAwjPWaiz8uVE+BAnQ=YOBxtqNXR6XT1KBApFng@mail.gmail.com> (raw)
In-Reply-To: <20130805143935.GA18100@redhat.com>
On Mon, Aug 5, 2013 at 9:39 AM, Oleg Nesterov <oleg@redhat.com> wrote:
> On 08/05, Felipe Contreras wrote:
>>
>> On Mon, Aug 5, 2013 at 8:29 AM, Oleg Nesterov <oleg@redhat.com> 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?
It's crashing just the same.
> And just in case... perhaps wine does some logging too?
Yeah, but there doesn't seem to be anything interesting:
http://bugs.winehq.org/attachment.cgi?id=45489
--
Felipe Contreras
next prev parent reply other threads:[~2013-08-05 17:02 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-04 21:09 Linux 3.11-rc4 Linus Torvalds
2013-08-05 2:34 ` O_TMPFILE fs corruption (Re: Linux 3.11-rc4) Andy Lutomirski
2013-08-05 3:45 ` Linus Torvalds
2013-08-05 4:45 ` Andrew Lutomirski
2013-08-05 8:26 ` Christoph Hellwig
2013-08-05 16:04 ` Jörn Engel
2013-08-05 14:31 ` Al Viro
2013-08-05 4:20 ` Linux 3.11-rc4 Felipe Contreras
2013-08-05 13:29 ` Oleg Nesterov
2013-08-05 14:27 ` Felipe Contreras
2013-08-05 14:39 ` Oleg Nesterov
2013-08-05 17:02 ` Felipe Contreras [this message]
2013-08-05 17:11 ` Oleg Nesterov
2013-08-05 17:40 ` Felipe Contreras
2013-08-05 17:56 ` Oleg Nesterov
2013-08-05 17:39 ` Linus Torvalds
2013-08-05 17:43 ` Felipe Contreras
2013-08-05 18:08 ` Felipe Contreras
2013-08-05 17:47 ` Oleg Nesterov
2013-08-05 18:46 ` Oleg Nesterov
2013-08-05 18:54 ` Linus Torvalds
2013-08-05 18:57 ` Oleg Nesterov
2013-08-05 19:06 ` Linus Torvalds
2013-08-06 15:43 ` [PATCH 0/1] (Was: Linux 3.11-rc4) Oleg Nesterov
2013-08-06 15:43 ` [PATCH 1/1] Revert "ptrace: PTRACE_DETACH should do flush_ptrace_hw_breakpoint(child)" Oleg Nesterov
2013-08-07 12:05 ` [PATCH 0/1] (Was: Linux 3.11-rc4) Grazvydas Ignotas
2013-08-07 17:22 ` Oleg Nesterov
2013-08-07 19:26 ` Linus Torvalds
2013-08-07 19:27 ` Oleg Nesterov
2013-08-07 19:47 ` Linus Torvalds
2013-08-08 15:41 ` Oleg Nesterov
2013-08-08 16:25 ` Linus Torvalds
2013-08-08 16:54 ` Frederic Weisbecker
2013-08-08 18:15 ` Oleg Nesterov
2013-08-09 16:45 ` Frederic Weisbecker
2013-08-09 17:12 ` Oleg Nesterov
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