https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264257
--- Comment #69 from Richard Scheffenegger <rsch...@freebsd.org> --- Are you using net.inet.tcp.rfc6675_pipe=1? While we are investigating the root cause for snd_max to grow beyond what it is supposed to ever grow to, in the meantime disabling sack rescue retransmissions should prevent these panics. (Note: even though we have one core with the (effectively) full packet trace, the misbehavior could not yet be reproduced properly. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.