[Bug 263445] [tcp] Fatal trap 12: page fault while in kernel mode // supervisor read data, page not present // 13.1-RC3

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 08 Jun 2022 12:54:07 UTC

--- Comment #23 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:


commit 57317c8971df76bd6faeb7dfdc4379097d004caf
Author:     Richard Scheffenegger <rscheff@FreeBSD.org>
AuthorDate: 2022-06-08 12:21:28 +0000
Commit:     Richard Scheffenegger <rscheff@FreeBSD.org>
CommitDate: 2022-06-08 12:51:31 +0000

    tcp: exclude KASSERTS when rescue retransmissions are in play.

    The KASSERT criteria needs to be checked against the
    sendbuffer so_snd in a subsequent version.

    Reviewed By:    tuexen, #transport
    PR:             263445
    MFC after:      1 week
    Sponsored by:   NetApp, Inc.
    Differential Revision: https://reviews.freebsd.org/D35431

 sys/netinet/tcp_sack.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

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