Date: Tue, 21 Oct 2003 10:28:05 +0200 From: Marius Strobl <marius@alchemy.franken.de> To: Paulius Bulotas <paulius@kaktusas.org> Cc: freebsd-current@freebsd.org Subject: Re: panic with cdrecord-devel @ Mon Oct 20 21:28:57 EEST 2003 Message-ID: <20031021102805.C9855@newtrinity.zeist.de> In-Reply-To: <20031021072711.GA49926@kaktusas.org>; from paulius@kaktusas.org on Tue, Oct 21, 2003 at 10:27:11AM %2B0300 References: <20031021072711.GA49926@kaktusas.org>
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On Tue, Oct 21, 2003 at 10:27:11AM +0300, Paulius Bulotas wrote: > Hello, > > 5.1-CURRENT #0: Mon Oct 20 21:28:57 EEST 2003 > > % cdrecord -scanbus > panics, and trace looks like: > vmapbuf > cam_periph_mapmem > xptioctl > spec_ioctl > spec_vnoperate > vn_ioctl > ioctl > syscall(2f,2f,2f,ffffffff,3) > Xint0x80_syscall > > Any ideas? > I was told that a `camcontrol devlist` triggers a panic in sys/kern/vfs_bio.c:3729 on recent -current and that turning off INVARIANTS and WITNESS avoids it. This may be related.
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