Date: Sun, 17 Nov 2019 08:18:03 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 242023] bhyve pci_vtnet_rx broken after r354552 Message-ID: <bug-242023-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242023 Bug ID: 242023 Summary: bhyve pci_vtnet_rx broken after r354552 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: woodsb02@freebsd.org I am running FreeBSD 13-CURRENT r354563, and when I boot my Windows 10 VM g= uest it is crashing after ~5 seconds with the following error printed to the console: Assertion failed: (iov[0].iov_len >=3D sizeof(*hdr)), function pci_vtnet_rx= , file /usr/src/usr.sbin/bhyve/pci_virtio_net.c, line 272. This appears that it could be a result of the recent change r354552 "bhyve:= add support for virtio-net mergeable rx buffers", as it added the line of code referenced in the above error: https://svnweb.freebsd.org/base?view=3Drevision&revision=3D354552 The other thing that could be relevant is that this VM was recently upgrade= d to Windows 10 version 1909. However, given the code that is crashing was only added to head 8 days ago, that is my first guess at where the issue is. --=20 You are receiving this mail because: You are the assignee for the bug.=
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