Re: 2.4.10 - errors, freeze when burning CD-R

[Michael Rothwell <rothwell@holly-springs.nc.us>]

Nope. This is a Plextor SCSI CD-R with an Adaptec aic7850 controller.

[root@gromit]# kgcc -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/specs
gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
[root@gromit]# 


On Wed, 2001-10-17 at 22:57, Steven Walter wrote:
> Just a question:  did you compile the kernel with gcc 3.0?  I had a
> similar problem with CD-R drives and ide-scsi, where the kernel would
> lock for a few seconds, spewing "x-order allocation failed" into dmesg.
> Recompiling the kernel with gcc-2.95.3 fixed things.
> 
> On Wed, Oct 17, 2001 at 09:06:14PM -0400, Michael Rothwell wrote:
> > I'm running 2.4.10 with the ext3 patch. I got a total freeze when
> > burning a CD-R last night. The syslog has lots of "3-order allocation
> > failed" messages. 
> > 
> > The SCSI bus keeps getting reset. I'm wondering if Nautilus is
> > interfering with CD-R recording as well. I've got hundreds of "kernel:
> > cdrom: This disc doesn't have any tracks I recognize!" messages. In
> > fact, they are the last things in my syslog before the freeze. Nearly
> > 600 of them, consensed in groups of 30 or so ("message repeated...")
> > 
> > Oct 16 23:22:02 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:22:33 gromit last message repeated 15 times
> > Oct 16 23:23:35 gromit last message repeated 31 times
> > Oct 16 23:24:19 gromit last message repeated 22 times
> > Oct 16 23:24:21 gromit gconfd (rothwell-1633): 19 items remain in the
> > cache after cleaning already-synced items older than $Oct 16 23:24:21
> > gromit kernel: cdrom: This disc doesn't have any tracks I recognize!
> > Oct 16 23:24:31 gromit last message repeated 5 times
> > Oct 16 23:24:33 gromit kernel: __alloc_pages: 3-order allocation failed
> > (gfp=0x20/0) from c012c920
> > Oct 16 23:24:33 gromit last message repeated 159 times
> > Oct 16 23:24:33 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:25:05 gromit last message repeated 16 times
> > Oct 16 23:25:15 gromit last message repeated 5 times
> > Oct 16 23:25:16 gromit kernel: __alloc_pages: 3-order allocation failed
> > (gfp=0x20/0) from c012c920
> > Oct 16 23:25:16 gromit last message repeated 139 times
> > Oct 16 23:25:17 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:25:40 gromit last message repeated 11 times
> > Oct 16 23:25:40 gromit kernel: __alloc_pages: 3-order allocation failed
> > (gfp=0x20/0) from c012c920
> > Oct 16 23:25:40 gromit last message repeated 139 times
> > Oct 16 23:25:42 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:25:58 gromit last message repeated 8 times
> > Oct 16 23:25:58 gromit kernel: __alloc_pages: 3-order allocation failed
> > (gfp=0x20/0) from c012c920
> > Oct 16 23:25:58 gromit last message repeated 139 times
> > Oct 16 23:26:00 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:26:28 gromit last message repeated 14 times
> > Oct 16 23:26:28 gromit kernel: __alloc_pages: 3-order allocation failed
> > (gfp=0x20/0) from c012c920
> > Oct 16 23:26:29 gromit last message repeated 109 times
> > Oct 16 23:26:30 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:27:02 gromit last message repeated 16 times
> > Oct 16 23:27:14 gromit last message repeated 6 times
> > Oct 16 23:27:14 gromit modprobe: modprobe: Can't locate module
> > char-major-97
> > Oct 16 23:27:14 gromit last message repeated 3 times
> > Oct 16 23:27:16 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:27:48 gromit last message repeated 16 times
> > Oct 16 23:28:28 gromit last message repeated 20 times
> > Oct 16 23:28:29 gromit su(pam_unix)[4163]: session opened for user root
> > by rothwell(uid=500)
> > Oct 16 23:28:30 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:29:03 gromit last message repeated 16 times
> > Oct 16 23:29:07 gromit last message repeated 2 times
> > Oct 16 23:29:21 gromit gconfd (rothwell-1633): 18 items remain in the
> > cache after cleaning already-synced items older than $Oct 16 23:29:25
> > gromit kernel: cdrom: This disc doesn't have any tracks I recognize!
> > Oct 16 23:29:57 gromit last message repeated 17 times
> > Oct 16 23:30:25 gromit last message repeated 14 times
> > Oct 16 23:30:38 gromit kernel: scsi0:0:6:0: Attempting to queue an ABORT
> > message
> > Oct 16 23:30:38 gromit kernel: scsi0:0:6:0: Device is active, asserting
> > ATN
> > Oct 16 23:30:38 gromit kernel: Recovery code sleeping
> > Oct 16 23:30:38 gromit kernel: (scsi0:A:6:0): Abort Message Sent
> > Oct 16 23:30:38 gromit kernel: (scsi0:A:6:0): SCB 3 - Abort Completed.
> > Oct 16 23:30:38 gromit kernel: Recovery SCB completes
> > Oct 16 23:30:38 gromit kernel: Recovery code awake
> > Oct 16 23:30:38 gromit kernel: aic7xxx_abort returns 8194
> > Oct 16 23:30:38 gromit kernel: cdrom: This disc doesn't have any tracks
> > I recognize!
> > Oct 16 23:31:09 gromit last message repeated 16 times
> > 
> > 
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> -- 
> -Steven
> In a time of universal deceit, telling the truth is a revolutionary act.
> 			-- George Orwell
> Freedom is slavery. Ignorance is strength. War is peace.
> 			-- George Orwell
> Those that would give up a necessary freedom for temporary safety
> deserver neither freedom nor safety.
> 			-- Ben Franklin