From: "Michal Suchánek" <msuchanek@suse.de>
To: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: "debian-powerpc@lists.debian.org"
<debian-powerpc@lists.debian.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: Linux kernel: powerpc: KVM guest can trigger host crash on Power8
Date: Mon, 1 Nov 2021 18:36:01 +0100 [thread overview]
Message-ID: <20211101173601.GM11195@kunlun.suse.cz> (raw)
In-Reply-To: <8123f71a-3db3-0a5d-c1b0-59dce2df154c@physik.fu-berlin.de>
Hello,
On Thu, Oct 28, 2021 at 04:15:19PM +0200, John Paul Adrian Glaubitz wrote:
> Hi!
>
> On 10/28/21 16:05, John Paul Adrian Glaubitz wrote:
> > The following packages were being built at the same time:
> >
> > - guest 1: virtuoso-opensource and openturns
> > - guest 2: llvm-toolchain-13
> >
> > I really did a lot of testing today with no issues and just after I sent my report
> > to oss-security that the machine seems to be stable again, the issue showed up :(.
>
> Do you know whether IPMI features any sort of monitoring for capturing the output
> of the serial console non-interactively? This way I would be able to capture the
> crash besides what I have seen above.
I am pretty sure you can run something like
script ipmitool
to capture output indefinitely, and the same inside screen on a remote
machine.
Thanks
Michal
next prev parent reply other threads:[~2021-11-01 17:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-25 11:18 Linux kernel: powerpc: KVM guest can trigger host crash on Power8 Michael Ellerman
2021-10-26 8:48 ` John Paul Adrian Glaubitz
2021-10-27 5:29 ` Nicholas Piggin
2021-10-27 5:30 ` Michael Ellerman
2021-10-27 10:03 ` John Paul Adrian Glaubitz
2021-10-27 11:06 ` Michael Ellerman
2021-10-27 11:09 ` John Paul Adrian Glaubitz
2021-10-28 6:39 ` Michael Ellerman
2021-10-28 11:20 ` John Paul Adrian Glaubitz
2021-10-28 14:05 ` John Paul Adrian Glaubitz
2021-10-28 14:15 ` John Paul Adrian Glaubitz
2021-11-01 17:36 ` Michal Suchánek [this message]
2021-10-29 0:41 ` Nicholas Piggin
2021-10-29 12:33 ` John Paul Adrian Glaubitz
2021-11-01 17:43 ` Michal Suchánek
2021-10-30 7:19 ` John Paul Adrian Glaubitz
2021-11-01 6:53 ` Michael Ellerman
2021-11-01 7:37 ` John Paul Adrian Glaubitz
2021-11-01 17:20 ` John Paul Adrian Glaubitz
2022-01-04 13:00 ` John Paul Adrian Glaubitz
2022-01-06 10:58 ` Michael Ellerman
2022-01-07 11:20 ` John Paul Adrian Glaubitz
2022-01-09 22:17 ` John Paul Adrian Glaubitz
2022-01-13 0:17 ` John Paul Adrian Glaubitz
2022-01-26 20:21 ` John Paul Adrian Glaubitz
2022-01-27 15:50 ` Mike
2021-10-28 13:52 ` John Paul Adrian Glaubitz
2021-10-28 14:00 ` John Paul Adrian Glaubitz
2021-10-28 3:58 ` [oss-security] " Salvatore Bonaccorso
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