Date: Thu, 1 Apr 2021 03:00:43 +0800 From: Ka Ho Ng <khng@FreeBSD.org> To: Oleg Ginzburg <olevole@olevole.ru>, freebsd-virtualization@freebsd.org Subject: Re: recent changed in vmm lead to panic: AMD, ivhd_setup_intr Message-ID: <7559a304-3188-4df9-24cd-09f0bdb8c120@FreeBSD.org> In-Reply-To: <CAMsb%2BmZtH3b_hhe=fmGY-1Y4Wa8Na%2BLzQy8sOhvhs1Dv9S-mzQ@mail.gmail.com> References: <CAMsb%2BmZtH3b_hhe=fmGY-1Y4Wa8Na%2BLzQy8sOhvhs1Dv9S-mzQ@mail.gmail.com>
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On 4/1/21 2:59 am, Oleg Ginzburg wrote: > Hi, > > Over the past two weeks some changes appeared, which lead to a panic > while trying to load the VMM kernel module. > > Kernel and revision with which everything was fine: > FreeBSD 14.0-CURRENT #0 main-n245511-a771bf748f9: Thu Mar 18 06:35:21 > UTC 2021 > > Latest builds get panic: https://paste.pics/C2FOS <https://paste.pics/C2FOS>; > > CPU: AMD Ryzen 7 PRO 3700U w/ Radeon Vega Mobile Gfx (2295.74-MHz > K8-class CPU) > ( Thinkpad t495s ) > > I see possible commits that could affect this behavior (all previous > months before that moment, the VMM module works fine on the current > equipment): > > https://cgit.freebsd.org/src/commit/?id=ede14736fd6d74db0374f4a233491ad5dc0e9b1d > <https://cgit.freebsd.org/src/commit/?id=ede14736fd6d74db0374f4a233491ad5dc0e9b1d>; > https://cgit.freebsd.org/src/commit/?id=74ada297e8978b8efda3dffdd1bb24aee7c5faa4 > <https://cgit.freebsd.org/src/commit/?id=74ada297e8978b8efda3dffdd1bb24aee7c5faa4>; > > If you need to provide additional information that will help diagnose > the problem - please inform. I will look into it, thanks. Ka Ho
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