Date: Wed, 08 Oct 2025 19:47:59 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 290098] bhyve crashes when trying to run a 9front VM Message-ID: <bug-290098-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290098 Bug ID: 290098 Summary: bhyve crashes when trying to run a 9front VM Product: Base System Version: 15.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: bakul@iitbombay.org The same 9front VM used to work fine on stable/14. The same issue occurs on amd64 as well as Intel platforms. This is what bhyve prints before dying: Assertion failed: (error =3D=3D 0), function modify_bar_registration, file /usr/src/usr.sbin/bhyve/pci_emul.c, line 706. fbuf frame buffer base: 0x1018ff800000 [sz 33554432] The same VM when started from a stable/14 machine works (albeit starts up m= uch slower since the VM files are on an NFS mount). I see a number of changes to pci_emul.c (comparing git log of stable/14 and stable/15) that may have a bearing on this. Some people have reported this even happens when you try to create a new VM using 9front installation. --=20 You are receiving this mail because: You are the assignee for the bug.=
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