[Bug 264257] [tcp] Panic: Fatal trap 12: page fault while in kernel mode (if_io_tqg_4) - m_copydata ... at /usr/src/sys/kern/uipc_mbuf.c:659

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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 22 Sep 2022 11:37:52 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264257

--- Comment #102 from Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> ---
(In reply to Richard Scheffenegger from comment #99)
I asked because have never experienced such a panic on the systems I am
maintaining, and since net.inet.tcp.rfc6675_pipe = 1 is set almost everywhere,
so I was guessing that maybe it was a remedy.

Thank you for an exhaustive explanation of these intricacies.

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