Re: DTrace Error
- Reply: Cy Schubert : "Re: DTrace Error"
- In reply to: Cy Schubert : "Re: DTrace Error"
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Date: Sun, 24 Jul 2022 03:08:57 UTC
In message <20220723185533.9EA7D11E@slippy.cwsent.com>, Cy Schubert writes: > In message <YtxAbplpPtLy2Ll1@nuc>, Mark Johnston writes: > > 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 de > fi > > ned > > > > slippy# > > > > > > > > Old DTrace scripts I've used months or even years ago also fail with th > e > > > > same error. It's not this one probe. All probes result in the pr_gid er > ro > > r. > > > > > > > > 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 el > se > > > > > > 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? > > [...] chuck@ emailed me privately suggesting a roll back to cb2ae6163174. The problem is fixed. I'm creating a special branch that reverts only the llvm commits since then. -- Cheers, Cy Schubert <Cy.Schubert@cschubert.com> FreeBSD UNIX: <cy@FreeBSD.org> Web: http://www.FreeBSD.org NTP: <cy@nwtime.org> Web: https://nwtime.org e**(i*pi)+1=0