Date: Fri, 7 Jan 2005 18:49:00 +0100 (MET) From: Christoph Steigmeier <chris@hypernet.ch> To: "O. Hartmann" <ohartman@uni-mainz.de> Cc: freebsd-questions@freebsd.org Subject: Re: copying from DVD drive causes crash: vm_fault: pager readerror, pid 13421 (cp) on FreeBSD 5.3-STABLE Message-ID: <20050107184149.T59714@haven> In-Reply-To: <41DD5211.7040807@uni-mainz.de> References: <41DD3326.4050908@uni-mainz.de> <200501062329.48692.doconnor@gsoft.com.au> <41DD5211.7040807@uni-mainz.de>
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Hello I observe a similiar behaviour here on an ASUS Laptop with a MATSHITAUJ-831D/1.00 DVD-RW Drive. Altough only with DVD's, but not with CD's. Installed is FreeBSD 5.3-RELEASE-p2. The only difference to the GENERIC kernel is that I added the device atapicam to the kernel. The failure occures with both way accessing the drive (acd0 and cd0). If you need more output, pls. tell me. Chris On Thu, 6 Jan 2005, O. Hartmann wrote: > Daniel O'Connor schrieb: > >> On Thu, 6 Jan 2005 23:16, O. Hartmann wrote: >> >>> Doing dd from the DVD drive (NEC ND 3500AG/2.18) fails in a corrupt >>> image afterwards, copying with 'cp' from a inserted CD triggers the >>> shown error and box dies immediately: >>> >>> >>> Jan 6 12:17:20 edda kernel: cd9660: RockRidge Extension >>> Jan 6 12:17:50 edda kernel: acd0: FAILURE - READ_BIG ILLEGAL REQUEST >>> asc=0x64 ascq=0x00 error=4<ABORTED> >>> Jan 6 12:18:07 edda last message repeated 3 times >>> Jan 6 12:29:44 edda kernel: cd9660: RockRidge Extension >>> Jan 6 12:30:54 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR >>> asc=0x11 ascq=0x00 error=4<ABORTED> >>> Jan 6 12:30:54 edda kernel: vm_fault: pager read error, pid 13421 (cp) >>> Jan 6 12:30:58 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR >>> asc=0x11 ascq=0x00 error=4<ABORTED> >>> Jan 6 12:30:58 edda kernel: vm_fault: pager read error, pid 13421 (cp) >>> Jan 6 12:31:01 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR >>> asc=0x11 ascq=0x00 error=4<ABORTED> >>> Jan 6 12:31:01 edda kernel: vm_fault: pager read error, pid 13421 (cp) >>> Jan 6 12:31:08 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR >>> asc=0x11 ascq=0x00 error=4<ABORTED> >>> Jan 6 12:31:08 edda kernel: vm_fault: pager read error, pid 13421 (cp) >>> Jan 6 12:31:19 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR >>> asc=0x11 ascq=0x00 error=4<A >>> >>> Same happens when trying to to a 'tar ztf file.foo' (tar archive located >>> on DVD) -> FreeBSD dies and freezes immediately. >>> >> >> Does it panic or hang? >> >> The DVD has errors on it which is why you can't read it.. Obviously the OS >> crashing when presented with bad media is not a good thing :) >> >> > The box hang. > The media is all right, I tried it on a FreeBSD 4.10 box and a Windows box > (equipted with the > same DVD-RW drive, running on a different hardware platform). > > Writing 'clear' images to the drive results in corrupted media, either DVD > and/or CD-R/W. > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
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