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Fri, 23 Sep 2022 20:35:17 -0400 (EDT) Date: Sat, 24 Sep 2022 01:35:15 +0100 From: void To: freebsd-arm@freebsd.org Subject: Khelp module "ertt" can't unload until its refcount drops from 4 to 0 Message-ID: Mail-Followup-To: freebsd-arm@freebsd.org List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Rspamd-Queue-Id: 4MZ9602CD4z3xPp X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm2 header.b=m0+WQJOw; dkim=pass header.d=messagingengine.com header.s=fm2 header.b="J dER5pY"; dmarc=pass (policy=none) header.from=f-m.fm; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 64.147.123.25 as permitted sender) smtp.mailfrom=void@f-m.fm X-Spamd-Result: default: False [-5.07 / 15.00]; DWL_DNSWL_LOW(-1.00)[messagingengine.com:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.995]; NEURAL_HAM_SHORT(-0.97)[-0.971]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_SPF_ALLOW(-0.20)[+ip4:64.147.123.25]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm2,messagingengine.com:s=fm2]; RCVD_IN_DNSWL_LOW(-0.10)[64.147.123.25:from]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:29838, ipnet:64.147.123.0/24, country:US]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; RCVD_COUNT_THREE(0.00)[4]; TO_DN_NONE(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; MID_RHS_MATCH_FROMTLD(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-arm@freebsd.org] X-ThisMailContainsUnwantedMimeParts: N Hello arm@, I see this just when my 14-current rpi4 reboots ##### Uptime: 6d9h12m34s Khelp module "ertt" can't unload until its refcount drops from 4 to 0. Resetting system ... ##### The closest I could find to it was h_ertt(4) mentioned in man khelp This led me to look at sysctl net.inet.tcp.cc.algorithm I notice that net.inet.tcp.cc.algorithm=cubic in 14-current but it's newreno in 13-stable. Does it need a PR, and if so, where? TIA, --