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=242023 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 guest it is crashing after ~5 seconds with the following error printed to the console: Assertion failed: (iov[0].iov_len >= 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=revision&revision=354552 The other thing that could be relevant is that this VM was recently upgraded 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. -- You are receiving this mail because: You are the assignee for the bug.
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