Date: Tue, 20 Jan 2026 18:50:08 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 291768] bhyve won't boot anything on 15.0 - AMD EPYC 9124 Message-ID: <bug-291768-27103-VPGG8uGP8n@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-291768-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291768 --- Comment #19 from deimos <deimos_bsd@mailbox.org> --- (In reply to deimos from comment #18) I confirm the RDSEED32 issue is a CPU bug in the Zen5 architecture[0]. Bhyve is correctly passing the CPU information through to the VM. It's the linux kernel that is unable to handle it correctly inside the VM[1]. [0] https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7055.html [1] https://www.linuxjournal.com/content/amd-confirms-zen-5-rng-flaw-when-random-isnt-random-enough -- You are receiving this mail because: You are the assignee for the bug.home | help
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