i use the kernel 2.4.13 + packet-cd , i can pktsetup cdrw & mount with the UDF format , but when i copy a file to the cdrw , the system is dead
 
Oct 27 14:11:47 localhost  -- root[681]: ROOT LOGIN ON tty1
Oct 27 14:14:44 localhost kernel: usb-uhci.c: $Revision: 1.268 $ time 20:27:52 Oct 26 2001
Oct 27 14:14:44 localhost kernel: usb-uhci.c: High bandwidth mode enabled
Oct 27 14:14:44 localhost kernel: PCI: Found IRQ 11 for device 00:07.3
Oct 27 14:14:44 localhost kernel: PCI: Sharing IRQ 11 with 00:07.2
Oct 27 14:14:44 localhost kernel: usb-uhci.c: USB UHCI at I/O 0xdc00, IRQ 11
Oct 27 14:14:44 localhost kernel: usb-uhci.c: Detected 2 ports
Oct 27 14:14:44 localhost kernel: usb.c: new USB bus registered, assigned bus number 1
Oct 27 14:14:44 localhost kernel: Product: USB UHCI Root Hub
Oct 27 14:14:44 localhost kernel: SerialNumber: dc00
Oct 27 14:14:44 localhost kernel: hub.c: USB hub found
Oct 27 14:14:44 localhost kernel: hub.c: 2 ports detected
Oct 27 14:14:44 localhost kernel: PCI: Found IRQ 11 for device 00:07.2
Oct 27 14:14:44 localhost kernel: PCI: Sharing IRQ 11 with 00:07.3
Oct 27 14:14:44 localhost kernel: usb-uhci.c: USB UHCI at I/O 0xd800, IRQ 11
Oct 27 14:14:44 localhost kernel: usb-uhci.c: Detected 2 ports
Oct 27 14:14:44 localhost kernel: usb.c: new USB bus registered, assigned bus number 2
Oct 27 14:14:44 localhost kernel: Product: USB UHCI Root Hub
Oct 27 14:14:44 localhost kernel: SerialNumber: d800
Oct 27 14:14:44 localhost kernel: hub.c: USB hub found
Oct 27 14:14:44 localhost kernel: hub.c: 2 ports detected
Oct 27 14:14:44 localhost kernel: usb-uhci.c: v1.268:USB Universal Host Controller Interface driver
Oct 27 14:14:48 localhost kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Oct 27 14:14:48 localhost kernel:   Vendor: HP        Model: CD-Writer+ 8290   Rev: 1.3C
Oct 27 14:14:48 localhost kernel:   Type:   CD-ROM                             ANSI SCSI revision: 02
Oct 27 14:14:48 localhost kernel: Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
Oct 27 14:14:48 localhost kernel: sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Oct 27 14:14:48 localhost kernel: Uniform CD-ROM driver Revision: 3.12
Oct 27 14:15:27 localhost kernel: pktcdvd: writer sr0 sucessfully registered
Oct 27 14:15:35 localhost kernel: udf: registering filesystem
Oct 27 14:15:36 localhost kernel: pktcdvd: inserted media is CD-RW
Oct 27 14:15:36 localhost kernel: pktcdvd: Fixed packets, 32 blocks, Mode-2 disc
Oct 27 14:15:36 localhost kernel: pktcdvd: speed (R/W) 6/4
Oct 27 14:15:36 localhost kernel: pktcdvd: 551232kB available on disc
Oct 27 14:15:37 localhost kernel: UDF-fs INFO UDF 0.9.5-rw (2001/10/10) Mounting volume 'UDFREADER', timestamp 2001/10/27 10:59 (11e0)
Oct 27 14:15:57 localhost kernel: usb-uhci.c: interrupt, status 2, frame# 1190
Oct 27 14:16:02 localhost kernel: usb-uhci.c: interrupt, status 2, frame# 345
Oct 27 14:16:27 localhost kernel: usb-uhci.c: ENXIO 80000280, flags 8, urb c76be6a0, burb c76bec20
Oct 27 14:16:27 localhost kernel: usb-uhci.c: ENXIO 80000200, flags 0, urb c76be9a0, burb c76bec20
Oct 27 14:16:32 localhost kernel: usb_control/bulk_msg: timeout
Oct 27 14:16:32 localhost kernel: usb.c: USB disconnect on device 2
Oct 27 14:16:32 localhost kernel: Unable to handle kernel paging request at virtual address 38336955
Oct 27 14:16:32 localhost kernel:  printing eip:
Oct 27 14:16:32 localhost kernel: c01d06e5
Oct 27 14:16:32 localhost kernel: *pde = 00000000
Oct 27 14:16:32 localhost kernel: Oops: 0000
Oct 27 14:16:32 localhost kernel: CPU:    0
Oct 27 14:16:32 localhost kernel: EIP:    0010:[<c01d06e5>]    Not tainted
Oct 27 14:16:32 localhost kernel: EFLAGS: 00010286
Oct 27 14:16:32 localhost kernel: eax: 3833693d   ebx: c6be6200   ecx: c6b75e5c   edx: c76bec20
Oct 27 14:16:32 localhost kernel: esi: 00000190   edi: c6b75e58   ebp: c6b74000   esp: c6b75e4c
Oct 27 14:16:32 localhost kernel: ds: 0018   es: 0018   ss: 0018
Oct 27 14:16:32 localhost kernel: Process scsi_eh_0 (pid: 765, stackpage=c6b75000)
Oct 27 14:16:32 localhost kernel: Stack: c01d07d2 c76bec20 c6b75e68 00000000 c6b75e70 c6b75e70 00000000 00000000
Oct 27 14:16:32 localhost kernel:        c6b74000 c6b75e5c c6b75e5c c6be6200 80000000 c71e1d40 00000000 c01d0939
Oct 27 14:16:32 localhost kernel:        c76bec20 00000190 c6b75e98 00000246 c6be6200 c71e1d40 80000000 c6be6200
Oct 27 14:16:32 localhost kernel: Call Trace: [<c01d07d2>] [<c01d0939>] [<c01d09d4>] [<c01d1811>] [<c01d4266>]
Oct 27 14:16:32 localhost kernel:    [<c0114a5b>] [<c01d9489>] [<c01b681d>] [<c01b6ee3>] [<c01b73fa>] [<c0106ebe>]
Oct 27 14:16:32 localhost kernel:    [<c0110018>] [<c0105726>] [<c01b7300>]
Oct 27 14:16:32 localhost kernel:
Oct 27 14:16:32 localhost kernel: Code: 8b 40 18 52 ff 50 0c 5a c3 89 f6 b8 ed ff ff ff c3 8d 76 00
is any one  have the same error message ? or any patch to fix it ?
 
thank you very much