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Thu, 12 Feb 2026 19:15:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 293147] Bhyve broken on FreeBSD with SVM error Date: Thu, 12 Feb 2026 19:15:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 15.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@fizz.buzz X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D293147 Bug ID: 293147 Summary: Bhyve broken on FreeBSD with SVM error Product: Base System Version: 15.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: freebsd@fizz.buzz I recently upgraded from FreeBSD 14.3 to FreeBSD 15.0-p3 via pkgbase. This broke launching any of my bhyve virtual machines. If I go back to my FreeBSD 14.3 boot environment then they start working again. I've tried bot= h a FreeBSD 15 upgraded from 14.3 and a clean install of FreeBSD 15, both exhib= it this error. ``` # bhyve -D -c 8 -m 64G -S -H -o rtc.use_localtime=3Dfalse -s 0,hostbridge -s 4,nvme,/dev/zvol/zdata/vm/hydra/disk0 -s 11,xhci,tablet -s 12,lpc -l com1,s= tdio -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd,/vm/hydra/BHYVE_UEFI_V= ARS.fd -s 2:0,virtio-net,netgraph,path=3Dbridge_jail_nat:,peerhook=3Dlink5,mac=3D06:8= 4:36:68:03:77 -s 5,ahci-cd,/vm/hydra/hydra.iso -s 10,fbuf,tcp=3D127.0.0.1:5901,w=3D1920,h= =3D1080 hydra fbuf frame buffer base: 0x3cdc64200000 [sz 33554432] vm exit[0] reason SVM rip 0x000000000000fff0 inst_length 0 exitcode 0x400 exitinfo1 0x10000001d exitinfo2 0xfffff000 ``` dmesg isn't much help: ``` pid 53041 (bhyve), jid 0, uid 0: exited on signal 6 (no core dump - other error) ``` Nor is /var/log/messages: ``` Feb 12 19:08:01 mrmanager kernel: pid 53041 (bhyve), jid 0, uid 0: exited on signal 6 (no core dump - other error) ``` Machine is: Motherboard: AS -1115CS-TNR CPU: AMD EPYC 9124 --=20 You are receiving this mail because: You are the assignee for the bug.=