Date: Thu, 30 Jan 2003 13:26:52 -0800 (PST) From: Julian Elischer <julian@elischer.org> To: Robert Watson <rwatson@FreeBSD.org> Cc: current@FreeBSD.org, davidxu@FreeBSD.org, Craig Dooley <cd5697@albany.edu> Subject: Re: Profiling kills -current? Message-ID: <Pine.BSF.4.21.0301301326140.35796-100000@InterJet.elischer.org> In-Reply-To: <Pine.NEB.3.96L.1030130161622.26712H-100000@fledge.watson.org>
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hmm first I've heard of it but I'll check.. (david's offline for a week) On Thu, 30 Jan 2003, Robert Watson wrote: > > Looks like recent commits may have broken profiling of user applications; > or rather, it's also causing the kernel to crash. I suspect (but have not > confirmed) it was the recent KSE commit. > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > robert@fledge.watson.org Network Associates Laboratories > > ---------- Forwarded message ---------- > Date: Thu, 30 Jan 2003 16:19:32 -0500 > From: Craig Dooley <cd5697@albany.edu> > To: Robert Watson <rwatson@freebsd.org> > Subject: Re: Recent current dies hard with simple program > > That did it. When I took -pg out of CFLAGS the program will now run > fine. I must have been playing around with it and added that within the > last two days. I'll check back through the archives to see what the > profiling bugs are. Sorry for not looking deeper before posting to the > lists. > > -Craig > > > On Thu, Jan 30, 2003 at 02:32:04PM -0500, Robert Watson wrote: > > On Thu, 30 Jan 2003, Craig Dooley wrote: > > > > > It worked here on the 28th. When I wrote it it worked fine and showed > > > that my program worked fine. I dont think it's my read_file function > > > since thats ripped out of the actual program, and that still works fine. > > > Could it possibly be something with not freeing the buffer before I > > > exit? It doesnt make much sense. Im going to check through all cvs > > > patches between the 28th and 29th since it was dying on a kernel from > > > yesterday. I do have a serial console, and will try to break through it > > > next time I make it happen. All input it hosed and it's caught in a > > > tight loop repeating the sample in the sound card and doing nothing. I > > > will try look into it more closely, heres some more info > > > > I'm having trouble figuring out what it could be, other than it's clearly > > a kernel bug :-). I'll try updating a system to more recent source. Any > > chance you're using profiling support? > > > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > > robert@fledge.watson.org Network Associates Laboratories > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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