linux-kernel - Re: valgrind: mmap ENOMEM

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Message-ID: <CALYGNiN2JHa=vJ-HatPMNnNRGq4tGcYSJBuqQAL0w8wpnnH=Yg@mail.gmail.com>
Date:	Mon, 25 Jan 2016 15:19:08 +0300
From:	Konstantin Khlebnikov <koct9i@...il.com>
To:	Mihai Donțu <mihai.dontu@...il.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: valgrind: mmap ENOMEM

On Mon, Jan 25, 2016 at 2:49 PM, Mihai Donțu <mihai.dontu@...il.com> wrote:
> Hi,
>
> I just moved to 4.5-rc1 and noticed this little gem while trying to
> debug an issue with skype:
>
>   $ valgrind skype
>   valgrind: mmap(0x60b000, 8192) failed in UME with error 12 (Cannot allocate memory).
>
> 4.4 works fine. I have attached my kernel config.
>
> Thanks,
>
> --
> Mihai Donțu

Also fixed in upstream valgrind: https://bugs.kde.org/show_bug.cgi?id=357833