Re: [Qemu-devel] [PATCH 05/11] linux-user/sh4: Notice gUSA regions during signal delivery

[John Paul Adrian Glaubitz]

On Thu, Jul 06, 2017 at 03:09:59AM +0200, Laurent Vivier wrote:
> Reviewed-by: Laurent Vivier <address@hidden>

I have identified this patch as reponsible for the
segfaults. Reverting this patch fixes the issue. The crashes are
random. Sometimes it crashes directly when entering the chroot,
sometimes only after a command like running "apt
update". Interestingly, the issue does not reproduce on an older
chroot from 2015.

I have uploaded two chroots for testing, one from 2015 [1] and one
freshly generated [2] which shows the crashes with patch nr. 5
applied.

Adrian

> [1] https://people.debian.org/~glaubitz/chroots/unstable-sh4-20150315.tar.gz
> [2] https://people.debian.org/~glaubitz/chroots/unstable-sh4-20170706.tgz

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - address@hidden
`. `'   Freie Universitaet Berlin - address@hidden
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