Bug#463402: Same behaviour in 2.6.25-rc8-686 :(
found 463402 2.6.25-2-686
thanks
On Sun, Apr 13, 2008 at 08:29:43PM +0200, Olivier Berger wrote:
> On Sun, Apr 13, 2008 at 07:38:58PM +0200, Olivier Berger wrote:
> > On Sun, Apr 13, 2008 at 04:01:12PM +0200, Olivier Berger wrote:
> >
> Instead, I tried and test with 2.6.25-rc8-686 package from
> http://kernel-archive.buildserver.net/debian-kernel.
>
> Unfortunately, it still fails :
>
> [ 183.990770] BUG: unable to handle kernel NULL pointer dereference at 00000010
>
SNIP
FYI, I also tested with 2.6.25-2-686 and I still get :
[ 72.757622] BUG: unable to handle kernel NULL pointer dereference at 00000010
[ 72.757622] IP: [<f0e139e8>] :cifs:cifs_strfromUCS_le+0x50/0x5f
[ 72.757622] *pde = 00000000
[ 72.757622] Oops: 0002 [#1] SMP
[ 72.757622] Modules linked in: nls_utf8 cifs nls_base microcode firmware_class nfs lockd nfs_acl sunrpc ipv6 rfcomm l2cap bluetooth reiserfs dm_crypt crypto_blkcipher fuse smsc47m1 eeprom firewire_sbp2 loop evdev parport_pc parport psmouse serio_raw pcspkr rtc snd_bt87x usblp snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi container snd_seq_midi_event snd_seq snd_timer snd_seq_device button snd soundcore snd_page_alloc i2c_sis96x i2c_core shpchp pci_hotplug sis_agp agpgart usbhid hid ff_memless ext3 jbd mbcache dm_mirror dm_snapshot dm_mod sg sr_mod cdrom sd_mod sis5513 ide_pci_generic ide_core floppy firewire_ohci firewire_core crc_itu_t tulip ehci_hcd ohci_hcd pata_sis ata_generic usbcore libata scsi_mod dock thermal processor fan
[ 72.757622]
[ 72.757622] Pid: 2488, comm: mount.cifs Not tainted (2.6.25-2-686 #1)
[ 72.757622] EIP: 0060:[<f0e139e8>] EFLAGS: 00010246 CPU: 0
[ 72.757622] EIP is at cifs_strfromUCS_le+0x50/0x5f [cifs]
[ 72.757622] EAX: 00000010 EBX: 00000000 ECX: 00000000 EDX: edc6072e
[ 72.757622] ESI: 0000000b EDI: 00000000 EBP: 00000010 ESP: ef37fccc
[ 72.757622] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[ 72.757622] Process mount.cifs (pid: 2488, ti=ef37e000 task=edf6b8b0 task.ti=ef37e000)
[ 72.757622] Stack: ef371440 00000000 edc6072e 00000000 0000000b edc6072d edddc480 f0e16904
[ 72.757622] f0be04c0 00000001 00000000 00000000 edc4f800 f0e1111a 00000000 edc6072e
[ 72.757622] eeb3f580 ef9b0300 44ac3674 8576505f 6a921331 47b2bed6 5fbcea37 6c58df6b
[ 72.757622] Call Trace:
[ 72.757622] [<f0e16904>] CIFS_SessSetup+0x4c8/0x728 [cifs]
[ 72.757622] [<f0e1111a>] SendReceive+0x3bf/0x3d2 [cifs]
[ 72.757622] [<f0e045a0>] cifs_setup_session+0x124/0xaec [cifs]
[ 72.757622] [<c01de9dd>] sprintf+0x1d/0x20
[ 72.757622] [<f0e0786d>] cifs_mount+0x1841/0x1e92 [cifs]
[ 72.757622] [<f0e078f0>] cifs_mount+0x18c4/0x1e92 [cifs]
[ 72.757622] [<c02b4334>] schedule_timeout+0x13/0x86
[ 72.757622] [<c015cabf>] get_page_from_freelist+0x2fe/0x37b
[ 72.757622] [<c01dda8e>] strlcpy+0x10/0x3a
[ 72.757622] [<f0dfb589>] cifs_get_sb+0x94/0x166 [cifs]
[ 72.757622] [<c0177264>] vfs_kern_mount+0x7b/0xed
[ 72.757622] [<c0177314>] do_kern_mount+0x2f/0xb4
[ 72.757622] [<c0188b21>] do_new_mount+0x55/0x89
[ 72.757622] [<c0188cee>] do_mount+0x199/0x1b8
[ 72.757622] [<c018714a>] copy_mount_options+0x26/0x109
[ 72.757622] [<c0188d7a>] sys_mount+0x6d/0xa7
[ 72.757622] [<c01077e4>] sysenter_past_esp+0x6d/0xa5
[ 72.757622] [<c02b0000>] init_amd+0x4a6/0x66e
[ 72.757622] =======================
[ 72.757622] Code: b9 06 00 00 00 ff 56 08 85 c0 7e 04 01 c3 eb 07 8b 04 24 43 c6 00 3f 47 3b 7c 24 04 7d 0d 8b 54 24 08 66 8b 04 7a 66 85 c0 75 c7 <c6> 44 1d 00 00 89 d8 83 c4 0c 5b 5e 5f 5d c3 55 31 ed 57 89 cf
[ 72.757622] EIP: [<f0e139e8>] cifs_strfromUCS_le+0x50/0x5f [cifs] SS:ESP 0068:ef37fccc
[ 72.757626] ---[ end trace 973b2141f513d726 ]---
Best regards,
--
Olivier BERGER
(OpenPGP: 1024D/B4C5F37F)
http://www.olivierberger.com/weblog/
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