[Bug 254244] panics after upgrade to stable/13-n244861-b9773574371

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Mon Mar 15 18:33:52 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254244

--- Comment #5 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Hi,

I looks to me like iflib's rxeof has produced an invalid chain of mbufs.

I only see one bug in there, and that is, if iflib_fixup_rx() gets a new mbuf
header, the m_nextpkt field doesn't get zeroed.

If this is easy to reproduce, can you try the attached patch, meanwhile?

--HPS

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