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Re: Traceback seen once when running x86 qemu emulation with latest kernel

From Borislav Petkov <bp@alien8.de>
Newsgroups linux.kernel
Subject Re: Traceback seen once when running x86 qemu emulation with latest kernel
Date 2016-08-07 07:20 +0200
Message-ID <s3oFc-7N7-3@gated-at.bofh.it> (permalink)
References <s3izM-3u7-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sat, Aug 06, 2016 at 03:41:23PM -0700, Guenter Roeck wrote:
> Hi, I have seen the following traceback once when running the latest mainline in qemu.
> 
> Starting udev
> random: crng init done
> udevd[117]: starting version 182
> Starting Bootlog daemon: bootlogd.
> 
> EXT4-fs (hda): re-mounted. Opts: errors=remount-ro,data=ordered
> ------------[ cut here ]------------
> WARNING: CPU: 0 PID: 1 at ./arch/x86/include/asm/fpu/internal.h:534 fpu__restore+0x120/0x220

We were debugging this but it has gone nowhere AFAIR:

https://lkml.kernel.org/r/20160211192741.GG5565@pd.tnic
https://lkml.kernel.org/r/87d1rk9str.fsf@yhuang-dev.intel.com

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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Traceback seen once when running x86 qemu emulation with latest  kernel Guenter Roeck <linux@roeck-us.net> - 2016-08-07 00:50 +0200
  Re: Traceback seen once when running x86 qemu emulation with latest  kernel Borislav Petkov <bp@alien8.de> - 2016-08-07 07:20 +0200

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