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Bug 81334 - Cdrecord-Clone 2.01 and Cdrecord-ProDVD-Clone 2.01b31 with 2.6.10-gentoo-r6 crash the kernel when used with ide-scsi emulation
Summary: Cdrecord-Clone 2.01 and Cdrecord-ProDVD-Clone 2.01b31 with 2.6.10-gentoo-r6 c...
Status: RESOLVED WONTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: x86 Linux
: High critical (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-02-09 00:43 UTC by t35t0r
Modified: 2005-02-09 07:32 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
screenshot of frozen computer (DCP_0012.JPG,435.75 KB, image/jpeg)
2005-02-09 01:27 UTC, t35t0r 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description t35t0r 2005-02-09 00:43:44 UTC 
Cdrecord-Clone 2.01 and Cdrecord-ProDVD-Clone 2.01b31 with 2.6.10-gentoo-r6 crash the kernel when used with ide-scsi emulation. It does OPC, then it just sits there at 0% for a while, then the system freezes, can't ssh, system is hung. Even if you ctrl+c and get back to the prompt it will also kill the system after a few seconds.

Reproducible: Always
Steps to Reproduce:
1. su into root, cdrecord -V dev=0,0,0 file.iso
2. wait
3. system will crash

Actual Results:  
system crashed

Expected Results:  
CD should be burned

I turned off hdc=ide-scsi and hdd=ide-scsi at boot time and used "cdrecord -v
dev=ATAPI:0,0,0 file.iso" and it burned the image just fine. There seems to be
something wrong with the ide-scsi 2.6.10/cdrecord or cdrecord-prodvd
Comment 1 Daniel Black (RETIRED) gentoo-dev 2005-02-09 00:52:58 UTC 
is it repeatable in development-sources-2.6.11_rc3
Comment 2 t35t0r 2005-02-09 01:27:43 UTC 
Created attachment 50801 [details]
screenshot of frozen computer

screenshot of frozen computer, sorry its blurry ran out of space on digital
camera
Comment 3 Daniel Drake (RETIRED) gentoo-dev 2005-02-09 07:32:21 UTC 
ide-scsi is deprecated and shouldn't be used.

If this really bothers you, you should test 2.6.11-rc3 and if the problem exists there then file a bug at http://bugzilla.kernel.org -- but I wouldn't gamble on getting a useful response.