On Sat, May 09, 2020 at 02:18:51PM +0200, Gordon Bergling wrote: > Greetings, > > I build -CURRENT with WITH_EXTRA_TCP_STACKS=1, but I got the following error > when I try to load for example tcp_bbr.ko. > > kldload: an error occurred while loading module tcp_rack.ko. Please check dmesg(8) for more details. > > dmesg shows: > > KLD tcp_bbr.ko: depends on tcphpts - not available or version mismatch > linker_load_file: /boot/kernel/tcp_bbr.ko - unsupported file type > > Any hints on solving the problem? > > The kernel config is GENERIC. > > Best regards, > > Gordon > .... Looks as if option TCPHPTS isn't in GENERIC, and it's a requisite for BBR. I'd probably create a custom kernel config that amounted to: include GENERIC options TCPHPTS Peace, david -- David H. Wolfskill david_at_catwhisker.org Donald Trump had 3 years to replenish the US stockpile of PPE -- and failed. See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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