linux-kernel - Blu Ray LG GGW-H20L crashes Linux

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Message-Id: <1201561676.3182.11.camel@fermat.scientia.net>
Date:	Tue, 29 Jan 2008 00:07:56 +0100
From:	Christoph Anton Mitterer <calestyo@...entia.net>
To:	linux-kernel@...r.kernel.org
Subject: Blu Ray LG GGW-H20L crashes Linux

Hi everybody.

I've just bought and installed a LG GGW-H20L Blu-Ray burner,...
This is an SATA device, I'm running a 2.6.23.10 kernel (not the Debian
version) on Debian sid (AMD64) and I use the proprietary nvidia drivers
(169.07).
The system is an Dual (!) DualCore AMD Opteron machine.
(Please ask if you need further information)

The kernel seems to correctly identify the device (part of dmesg):
Jan 28 23:22:28 fermat kernel: ata4: SATA link up 1.5 Gbps (SStatus 113
SControl 300)
Jan 28 23:22:28 fermat kernel: ata4.00: ATAPI: HL-DT-ST BD-RE  GGW-H20L,
YL02, max UDMA/133
Jan 28 23:22:28 fermat kernel: ata4.00: configured for UDMA/133
Jan 28 23:22:28 fermat kernel: scsi 2:0:0:0: Direct-Access     ATA
ST3750640AS      3.AA PQ: 0 ANSI: 5
Jan 28 23:22:28 fermat kernel: ata3: bounce limit 0xFFFFFFFFFFFFFFFF,
segment boundary 0xFFFFFFFF, hw segs 61
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
hardware sectors (750156 MB)
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
hardware sectors (750156 MB)
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Jan 28 23:22:28 fermat kernel:  sdc: sdc1
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Attached SCSI disk
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: Attached scsi generic sg2
type 0
Jan 28 23:22:28 fermat kernel: scsi 3:0:0:0: CD-ROM            HL-DT-ST
BD-RE  GGW-H20L  YL02 PQ: 0 ANSI: 5
Jan 28 23:22:28 fermat kernel: ata4: bounce limit 0xFFFFFFFF, segment
boundary 0xFFFF, hw segs 127
Jan 28 23:22:28 fermat kernel: sr0: scsi3-mmc drive: 0x/0x caddy
Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi CD-ROM sr0
Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi generic sg3
type 5


Anyway,... as soon as I insert an BluRay disc or an DVD my system
crashes (it either freezes, that happened with the DVD-R, or it reboots,
that happened with the BluRay disc).

There are no panics, oopses, or any other messages in the usual logs (at
least I didn't recognize them ;) ).

Any ideas?

Thanks and best wishes,
Chris.

btw: I'm cross posting this to lkml and debian-user,... hope nobody
feels offended :-)

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