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Message-ID: <CADVrmKS4StrFkEhKiaDCq5xmfoJy=RioArjpMkFhUmVvC6oQTg@mail.gmail.com>
Date: Wed, 8 Jun 2016 14:13:06 -0700
From: fREW Schmidt <frew@...olishmanifesto.com>
To: Andy Lutomirski <luto@...capital.net>
Cc: Linux Kernel <linux-kernel@...r.kernel.org>, musl@...ts.openwall.com
Subject: Broken vDSO on built kernel

Hello!

I was debugging an issue I ran into (
https://github.com/docker/docker/issues/23378) and after chatting with the
folks in #musl and we triaged it down to a broken vDSO (tested by running
`strace date` and seeing a clock_gettime call.)

The theory is that the toolchain was somehow subtly broken and made a
broken kernel, I think.

The built binaries in this case are from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc2-yakkety/

I am not a Kernel dev or anything, just following the issues.  Hope this
helps!

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