https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264257
--- Comment #35 from Richard Scheffenegger <rsch...@freebsd.org> --- (In reply to iron.udjin from comment #31) Try the patch attached just now, which should apply cleanly. Note that if the hypothesis about snd_max getting infrequently incremented twice holds, you may observe more frequent panics in an INVARIANTS kernel - prior to these added checks, that oddity would not materially affect the tcp session. Only the new feature of SACK rescue retransmissions - which should also happen very infrequently at the same time as a FIN bit - exposed this. In that case, you may want to switch to a kernel without the INVARIANTS (which would still log those occurances, but not panic), or the default 13.1-RELEASE kernel with rfc6675_pipe disabled (to disable rescue retransmissions) for stable operation. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.
