[Bug 256439] if_bridge(4): Kernel panic on FreeBSD 13.0-RELEASE: bridge_rthash
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Date: Thu, 10 Jun 2021 12:37:39 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256439
Mark Johnston <markj@FreeBSD.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|13.0-STABLE |13.0-RELEASE
--- Comment #23 from Mark Johnston <markj@FreeBSD.org> ---
(In reply to crypt47 from comment #18)
#GP is general protection fault in Intel terminology.
All of the stack traces go through icmp_error(). ip_output() is transmitting a
valid-looking mbuf, but when control flow reaches bridge_transmit(), we have a
different, trashed mbuf. I'd guess that the problem is in a packet filter, it
seems you have pf and ipfw both loaded.
There's a large diff between 12.2 and 13.0 in that code. Would you be willing
to share your rulesets somehow?
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