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[192.0.220.237]) by smtp.gmail.com with ESMTPSA id 141-20020a6b1493000000b0067bef5b497asm3842456iou.33.2022.07.23.11.39.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Jul 2022 11:39:45 -0700 (PDT) Date: Sat, 23 Jul 2022 14:39:42 -0400 From: Mark Johnston To: Cy Schubert Cc: freebsd-current@freebsd.org Subject: Re: DTrace Error Message-ID: References: <20220723035223.57CDBD7@slippy.cwsent.com> <20220723141444.85620189@slippy.cwsent.com> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220723141444.85620189@slippy.cwsent.com> X-Rspamd-Queue-Id: 4Lqw8M1x1sz3K8p X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=puvWu85K; dmarc=none; spf=pass (mx1.freebsd.org: domain of markjdb@gmail.com designates 2607:f8b0:4864:20::d2f as permitted sender) smtp.mailfrom=markjdb@gmail.com X-Spamd-Result: default: False [-2.69 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_LONG(-0.99)[-0.991]; MID_RHS_NOT_FQDN(0.50)[]; FORGED_SENDER(0.30)[markj@freebsd.org,markjdb@gmail.com]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MIME_GOOD(-0.10)[text/plain]; FROM_HAS_DN(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::d2f:from]; DMARC_NA(0.00)[freebsd.org]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; ARC_NA(0.00)[]; FROM_NEQ_ENVFROM(0.00)[markj@freebsd.org,markjdb@gmail.com]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; DKIM_TRACE(0.00)[gmail.com:+]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; RCPT_COUNT_TWO(0.00)[2]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_VIA_SMTP_AUTH(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On Sat, Jul 23, 2022 at 07:14:44AM -0700, Cy Schubert wrote: > In message <20220723035223.57CDBD7@slippy.cwsent.com>, Cy Schubert writes: > > I'm not sure if this is because my obj tree needs a fresh rebuild and > > reinstall or if this is a legitimate problem. Regardless of the dtrace > > command entered, whether it be a fbt or sdt, the following error occurs: > > > > slippy# dtrace -n 'fbt::ieee80211_vap_setup:entry { printf("entering > > ieee80211_vap_setup\n"); }' > > dtrace: invalid probe specifier fbt::ieee80211_vap_setup:entry { > > printf("entering ieee80211_vap_setup\n"); }: "/usr/lib/dtrace/psinfo.d", > > line 1: failed to copy type of 'pr_gid': Conflicting type is already defined > > slippy# > > > > Old DTrace scripts I've used months or even years ago also fail with the > > same error. It's not this one probe. All probes result in the pr_gid error. > > > > I'm currently rebuilding my "prod" tree from scratch with the hope that > > it's simply something out of sync. But, should it not be, has anyone else > > encountered this lately? > > A full clean rebuild and installworld/kernel did not change the result. > This is a new problem. I don't see any such problem on a system built from commit 151abc80cde, using GENERIC. Are you using a custom kernel config? Which kernel modules do you have loaded? It might be useful to see a ctfdump -S of your kernel, to confirm that you're using CTFv3.