Date: Mon, 23 Jan 2006 17:39:56 +0300 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Ion-Mihai Tetcu <itetcu@people.tecnik93.com> Cc: Christian Brueffer <chris@unixpages.org>, stable@FreeBSD.org Subject: Re: panic: mb_dtor_mbuf: M_EXT set Message-ID: <20060123143956.GS83922@cell.sick.ru> In-Reply-To: <20060123163507.7367d719@it.buh.tecnik93.com> References: <20060121082229.GA932@haakonia.hitnet.RWTH-Aachen.DE> <20060121120902.GA83922@FreeBSD.org> <20060122131712.GL83922@FreeBSD.org> <20060122141623.GA935@haakonia.hitnet.RWTH-Aachen.DE> <20060122235854.760678f3@it.buh.tecnik93.com> <20060123080525.GM83922@cell.sick.ru> <20060123162709.4e9871f9@it.buh.tecnik93.com> <20060123143147.GR83922@cell.sick.ru> <20060123163507.7367d719@it.buh.tecnik93.com>
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On Mon, Jan 23, 2006 at 04:35:07PM +0200, Ion-Mihai Tetcu wrote: I> > On Mon, Jan 23, 2006 at 04:27:09PM +0200, Ion-Mihai Tetcu wrote: I> > I> > On Sun, Jan 22, 2006 at 11:58:54PM +0200, Ion-Mihai Tetcu wrote: I> > I> > I> > On Sun, Jan 22, 2006 at 04:17:12PM +0300, Gleb Smirnoff I> > I> > I> > wrote: I> > I> > I> > > On Sat, Jan 21, 2006 at 03:09:02PM +0300, Gleb Smirnoff I> > I> > I> > > wrote: I> > I> > I> > > T> This should be fixed in src/sys/kern_mbuf.c, rev. I> > I> > I> > > T> 1.9.2.3 I> > I> > I> > > I> > I> > I> > > And another bogus panic is removed in 1.9.2.4 I> > I> > I> > > I> > I> > I> > I> > I> > I> > The kernel is working again, thanks! I> > I> > I> I> > I> > I> It's working in regard of vr0, thank you. However now my I> > I> > I> computer resets w/o anything logged when starting kde; if I I> > I> > I> only startx it doesn't happen (without exec startkde I> > I> > I> in .xinitrc); I commented out any fancy options like dri with I> > I> > I> no effect and it also happen if I kldunload snd_via8233 I> > I> > I> before starting kde. I> > I> > I> I> > I> > I> This is with 1.9.2.3 (cvsupped around 21 to 22 midnight; it I> > I> > I> didn't happen with sources from 19. I> > I> > I> > I> > Bad news. Can you do a binary search and find commit that makes I> > I> > this regression? I> > I> I> > I> FreeBSD 6.0-STABLE #1: Mon Jan 23 00:45:10 EET 2006 works :) I> > I> > So upgrading once more did help you? I> I> So it seem. I am using ULE, I have no problem with the new kernel with I> either UL or 4BSD. I didn't test the "bad" kernel with 4BSD, but I I> could do it if you like. Probably you hit another incorrect KASSERT in kern_mbuf.c. I have removed it some time after the first one. Since X was starting at this moment you couldn't be dropped into debugger, and so the box was rebooting. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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