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Bug#435379: marked as done (linux-image-2.6.18-4-686: oops while removing btaudio module)

Your message dated Mon, 6 Oct 2008 19:11:26 +0200
with message-id <20081006171126.GF1650@wavehammer.waldi.eu.org>
and subject line no btaudio module
has caused the Debian Bug report #435379,
regarding linux-image-2.6.18-4-686: oops while removing btaudio module
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
435379: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=435379
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-image-2.6.18-4-686
Version: 2.6.18.dfsg.1-12etch2
Severity: normal


Hi,
while poking at the reason why the dvb card did not want to load
a frontend i was removing modules. On removal of the btaudio module
the kernel oopsed. Oops below:

BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
 printing eip:
d0914139
*pde = 00000000
Oops: 0000 [#1]
SMP 
Modules linked in: dvb_bt8xx dst_ca dst zl10353 ves1x93 ves1820 tda8083 tda1004x tda10021 stv0299 stv0297 sp887x sp8870 s5h1420 or51211 or51132 nxt6000 nxt200x mt352 mt312 lnbp21 lgdt330x l64781 isl6421 dvb_pll dib3000mc dib3000mb dib3000_common cx22702 cx22700 bcm3510 cx24123 cx24110 dvb_core ipv6 8021q ide_cd cdrom bt878 bttv video_buf firmware_class ir_common compat_ioctl32 i2c_algo_bit btcx_risc tveeprom videodev v4l1_compat v4l2_common btaudio soundcore i2c_i801 psmouse shpchp pci_hotplug i2c_core serio_raw intel_agp agpgart floppy evdev pcspkr rtc parport_pc parport ext3 jbd mbcache ide_disk e100 mii uhci_hcd usbcore piix generic ide_core thermal processor fan
CPU:    0
EIP:    0060:[<d0914139>]    Not tainted VLI
EFLAGS: 00010282   (2.6.18-4-686 #1) 
EIP is at btaudio_remove+0x10d/0x12c [btaudio]
eax: 00000027   ebx: cf4a6480   ecx: cfedf0a0   edx: 00000000
esi: cfe99c00   edi: d091660c   ebp: 00000880   esp: cd587efc
ds: 007b   es: 007b   ss: 0068
Process rmmod (pid: 2803, ti=cd586000 task=cf6f1550 task.ti=cd586000)
Stack: cfe99c00 cfe99c48 d091660c 00000880 c01c178b cfe99cc0 c0210a0a d091660c 
       cfe99c80 cfe99c48 c0210c4b d091660c 00000000 c02d3de0 c021025b d091660c 
       00000008 00000000 c0210d54 d09165e0 c01c18d5 d0916920 00000008 c0135c81 
Call Trace:
 [<c01c178b>] pci_device_remove+0x16/0x28
 [<c0210a0a>] __device_release_driver+0x5a/0x72
 [<c0210c4b>] driver_detach+0x60/0x8d
 [<c021025b>] bus_remove_driver+0x57/0x75
 [<c0210d54>] driver_unregister+0x8/0x13
 [<c01c18d5>] pci_unregister_driver+0xc/0x58
 [<c0135c81>] sys_delete_module+0x1ad/0x1d4
 [<c014ddc2>] remove_vma+0x31/0x36
 [<c014e674>] do_munmap+0x181/0x19b
 [<c0102c11>] sysenter_past_esp+0x56/0x79
Code: 8d 48 01 8b 96 b4 01 00 00 b8 5c aa 2c c0 e8 d8 e1 80 ef 8b 15 80 6b 91 d0 39 d3 75 0e c7 05 80 6b 91 d0 00 00 00 00 eb 0c 89 c2 <8b> 02 39 d8 75 f8 8b 03 89 02 c7 86 48 01 00 00 00 00 00 00 89 
EIP: [<d0914139>] btaudio_remove+0x10d/0x12c [btaudio] SS:ESP 0068:cd587efc
 


-- System Information:
Debian Release: testing/unstable
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-4-686
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages linux-image-2.6.18-4-686 depends on:
ii  coreutils                     5.97-5.3   The GNU core utilities
ii  debconf [debconf-2.0]         1.4.57     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.85g      tools for generating an initramfs
ii  module-init-tools             3.3-pre4-2 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.18-4-686 recommends:
ii  libc6-i686                  2.3.6.ds1-13 GNU C Library: Shared libraries [i

-- debconf information:
  linux-image-2.6.18-4-686/preinst/failed-to-move-modules-2.6.18-4-686:
  linux-image-2.6.18-4-686/preinst/lilo-initrd-2.6.18-4-686: true
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.18-4-686/preinst/elilo-initrd-2.6.18-4-686: true
  linux-image-2.6.18-4-686/preinst/overwriting-modules-2.6.18-4-686: true
  linux-image-2.6.18-4-686/prerm/removing-running-kernel-2.6.18-4-686: true
  linux-image-2.6.18-4-686/prerm/would-invalidate-boot-loader-2.6.18-4-686: true
  linux-image-2.6.18-4-686/postinst/bootloader-test-error-2.6.18-4-686:
  linux-image-2.6.18-4-686/preinst/abort-overwrite-2.6.18-4-686:
  linux-image-2.6.18-4-686/postinst/old-system-map-link-2.6.18-4-686: true
  linux-image-2.6.18-4-686/postinst/depmod-error-2.6.18-4-686: false
  linux-image-2.6.18-4-686/preinst/abort-install-2.6.18-4-686:
  linux-image-2.6.18-4-686/preinst/lilo-has-ramdisk:
  linux-image-2.6.18-4-686/postinst/bootloader-error-2.6.18-4-686:
  linux-image-2.6.18-4-686/postinst/depmod-error-initrd-2.6.18-4-686: false
  linux-image-2.6.18-4-686/postinst/old-initrd-link-2.6.18-4-686: true
  linux-image-2.6.18-4-686/preinst/bootloader-initrd-2.6.18-4-686: true
  linux-image-2.6.18-4-686/preinst/already-running-this-2.6.18-4-686:
  linux-image-2.6.18-4-686/preinst/initrd-2.6.18-4-686:
  linux-image-2.6.18-4-686/postinst/create-kimage-link-2.6.18-4-686: true
  linux-image-2.6.18-4-686/postinst/old-dir-initrd-link-2.6.18-4-686: true
  linux-image-2.6.18-4-686/postinst/kimage-is-a-directory:

--- End Message ---
--- Begin Message --- 
There is no btaudio module any longer.

Bastian

-- 
I'm a soldier, not a diplomat.  I can only tell the truth.
		-- Kirk, "Errand of Mercy", stardate 3198.9

--- End Message ---
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