From mboxrd@z Thu Jan 1 00:00:00 1970 From: p.pisati@gmail.com (Paolo Pisati) Date: Wed, 28 Feb 2018 17:12:56 +0100 Subject: Internal error: Oops - BUG() / kvm boot race - arm64 kpti patchset related In-Reply-To: <20180228160735.GA22612@arm.com> References: <20180228154523.GA29931@akinoame> <20180228160735.GA22612@arm.com> Message-ID: <20180228161256.GA31013@akinoame> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Feb 28, 2018 at 04:07:35PM +0000, Will Deacon wrote: > On Wed, Feb 28, 2018 at 04:45:23PM +0100, Paolo Pisati wrote: > > Reproducible on 4.16-rc3 and 4.4.20 using defconfig - the failure it's > > intermittent, but i could reproduce it 100% if i boot loop the kvm instance > > (it usually shows up in less than 10 iterations but i tested 32 boots before > > marking it good). > > [...] > > > Anything else i can do to help debug this? > > If you could share the crash log, that would be helpful. Oops log here: https://launchpadlibrarian.net/358687166/submission_2018-02-26T14.58.17.996524.html#9-1-log I prepared the email, then when i was about to send it out i inadvertently cut out the crash... -- bye, p.