JVC mininote laptop CDROM not working

[richard kennedy]

--- David Hinds <dhinds at sonic.net> wrote: > On Mon,
Jul 19, 2004 at 10:25:28PM +0100, richard
> kennedy wrote:
> > Aargh - I spoke too soon.
> > 
> > When I remove the card I get an oops.
> 
> You did "cardctl eject" before removal, right?
> 
> -- Dave
>  

Oh Yes -- sorry -- the oops happens when I run cardctl
eject.
I see from the log that when I insert the CD card
something tries to load the floppy module - I can't
find out what's doing this, but as there isn't a
floppy in this laptop it's not going to work! I don't
know if this is related to the oops in any way ?

Richard

/var/log/messages
card inserted

cardmgr[2022]: socket 0: JVC KXLC005
kernel: cs: memory probe 0xa0000000-0xa0ffffff: clean.
kernel: hdc: UJDB130, ATAPI CD/DVD-ROM drive
kernel: ide1 at 0x190-0x197,0x396 on irq 3
kernel: hdc: ATAPI 20X CD-ROM drive, 128kB Cache
kernel: Uniform CD-ROM driver Revision: 3.20
kernel: ide-cs: hdc: Vcc = 5.0, Vpp = 0.0
cardmgr[2022]: executing: './ide start hdc 2>&1'
cardmgr[2022]: + ./ide: line 1: /sbin/ide_info: No
such file or directory
kernel: inserting floppy driver for 2.6.7
kernel: floppy0: no floppy controllers found
modprobe: FATAL: Error inserting floppy
(/lib/modules/2.6.7/kernel/drivers/block/floppy.ko):
No such device 
cardmgr[2022]: executing: './ide check hdc 2>&1'
cardmgr[2022]: + ./ide: line 1: /sbin/ide_info: No
such file or directory
cardmgr[2022]: executing: './ide stop hdc 2>&1'
cardmgr[2022]: + ./ide: line 1: /sbin/ide_info: No
such file or directory
kernel: inserting floppy driver for 2.6.7
kernel: floppy0: no floppy controllers found
modprobe: FATAL: Error inserting floppy
(/lib/modules/2.6.7/kernel/drivers/block/floppy.ko):
No such device 


## cardctl eject 

kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000018
kernel:  printing eip:
kernel: c011e830
kernel: *pde = 00000000
kernel: Oops: 0000 [#1]
kernel: Modules linked in: ide_cs snd_trident
snd_ac97_codec snd_pcm snd_timer snd_page_alloc
snd_util_mem snd_mpu401_uart snd_rawmidi
snd_seq_device snd_mixer_oss snd soundcore parport_pc
lp parport autofs4 ds yenta_socket pcmcia_core sunrpc
sis900 crc32 microcode ohci1394 ieee1394 usbhid
prism2_usb p80211 ehci_hcd ohci_hcd usbcore button
battery asus_acpi ac sis
kernel: CPU:    0
kernel: EIP:    0060:[<c011e830>]    Not tainted
kernel: EFLAGS: 00010206   (2.6.7) 
kernel: EIP is at __release_resource+0x10/0x40
kernel: eax: ca18f248   ebx: ce06002c   ecx: 00000018 
 edx: 00000008
kernel: esi: 00000001   edi: 00000190   ebp: 00000008 
 esp: cdfc9c84
kernel: ds: 007b   es: 007b   ss: 0068
kernel: Process cardmgr (pid: 2022,
threadinfo=cdfc8000 task=cdf03750)
kernel: Stack: ce06002c d097c818 00000198 0000001d
cefcaab0 ce06002c c82fe634 d097d631 
kernel:        cefcaa98 cefcaa98 cefcab10 d0a2990b
cefcab10 cefcaa98 d0a2a700 cdfc9cf3 
kernel:        d0a29195 c97dba48 d0a29a7b d095c945
4050643f c82fe5d8 00000050 00000000 
kernel: Call Trace:
kernel:  [<d097c818>] release_io_space+0x78/0x90
[pcmcia_core]
kernel:  [<d097d631>] pcmcia_release_io+0xa1/0xd0
[pcmcia_core]
kernel:  [<d0a2990b>] ide_release+0x3b/0xb0 [ide_cs]
kernel:  [<d0a29195>] ide_detach+0x75/0x90 [ide_cs]
kernel:  [<d095c945>] unbind_request+0xa5/0xb0 [ds]
kernel:  [<d095cf87>] ds_ioctl+0x2c7/0x4f0 [ds]
kernel:  [<c0273bb9>] memcpy_fromiovec+0x29/0x50
kernel:  [<c01a8332>] avc_has_perm+0x62/0x80
kernel:  [<c01a94e3>] inode_has_perm+0x53/0x90
kernel:  [<c01ab915>] selinux_file_ioctl+0xe5/0x340
kernel:  [<c013c29b>] zap_pmd_range+0x4b/0x70
kernel:  [<c013c2fd>] unmap_page_range+0x3d/0x70
kernel:  [<c013c439>] unmap_vmas+0x109/0x1f0
kernel:  [<c013f97a>] unmap_region+0x8a/0xd0
kernel:  [<c013f8da>] unmap_vma_list+0x1a/0x30
kernel:  [<c015976f>] sys_ioctl+0xcf/0x210
kernel:  [<c0105d2d>] sysenter_past_esp+0x52/0x71
kernel: 
kernel: Code: 8b 11 bb ea ff ff ff 85 d2 74 17 39 c2
74 05 8d 4a 14 eb ec 
   


	
	
		
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