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Message-ID: <5505D354.3060408@nod.at>
Date: Sun, 15 Mar 2015 19:45:40 +0100
From: Richard Weinberger <richard@....at>
To: Simonas <s@...lauskas.me>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [BUG] Odd interaction between uninterruptible syscall and stack
overflow
Am 15.03.2015 um 19:44 schrieb Simonas:
> On Sun, 15 Mar, 2015 at 8:37 PM, Richard Weinberger <richard@....at> wrote:
>> Am 15.03.2015 um 19:35 schrieb Simonas:
>>> On Sun, 15 Mar, 2015 at 8:29 PM, Richard Weinberger <richard.weinberger@...il.com> wrote:
>>>> Do you have a core dumper installed?
>>>> i.e. kernel.core_pattern begins with a "|"?
>>
>> I bet if you remove the dumper. i.e. kernel.core_pattern = core, the issue does no longer happen.
>> What dumper is installed?
>
> I had systemd’s coredump. Issue still reproducible after `sudo sysctl kernel.core_pattern=core`, sadly.
Okay. Then please retry with a recent kernel. Linus' for example
Maybe the issue got already fixed.
Thanks,
//richard
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