Date: Sat, 9 May 2020 05:26:33 -0700 From: David Wolfskill <david@catwhisker.org> To: Gordon Bergling <gbergling@googlemail.com> Cc: freebsd-current@freebsd.org Subject: Re: Error loading tcp_bbr kernel module Message-ID: <20200509122633.GH1330@albert.catwhisker.org> In-Reply-To: <20200509121851.GA59530@lion.0xfce3.net> References: <20200509121851.GA59530@lion.0xfce3.net>
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[-- Attachment #1 --] 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@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. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl62oXlfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PcnUSAf9FWSctzXfbjKnN5XimEyBA9BnQEVN/YjRLNfi0Q/ugqqiK/x4wHOfBurt Qnbz6WXjijc/+aOn2UL4U97jNAKsm6WBgVPmTcILjzMraC+eCde9OHin7+5Tuj+s fqYrfyw6O36HgDRUQyo5OoedNVBxBq2E6pdRduvlgyiar2XHqzIY/r+vD3+tXvaC Zq/uPSI0WCqH1ZyhJIcFXfPfZdp1jXcHSBlQrK6Zs4XHFBel1O5G8RACGsbbxKXX vxij8BvmK1dc1Dzv+jQF2EttDDWEmrcGZFAyyNnr2Ygh0ZCRz0Jlvcv7FG6e3hJe u7N6gZ1BXH8y98ZBka6Frh7DuE6SRw== =Lj2G -----END PGP SIGNATURE-----
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