BUG: soft lockup detected on CPU#1!

[Justin Piszcz]

On Wed, 11 Feb 2009, raksac at yahoo.com wrote:

>
> Hi Justin,
>
> Thank you for the pointer. Well as suggested I did and
> now the xfsqa goes upto test 011
>
> #! /bin/sh
> # FS QA Test No. 011
> #
> # dirstress
>
> but dies with a oops. Any suggestions?
>
> Here is the oops trace -
>
> BUG: unable to handle kernel NULL pointer dereference
> at virtual address 00000000
> printing eip:
> f8bd02c2
> *pde = e7167067
> Oops: 0000 [#1]
> PREEMPT SMP
> last sysfs file:
> /devices/pci0000:00/0000:00:1f.3/i2c-0/0-002e/temp1_input
> Modules linked in: xfs sg sunrpc m24c02 pca9554
> pca9555 mcp23016 lm85 hwmon_vid i2c_i801 i2c_core
> midplane uhci_hcd sk98lin tg3 e1000 mv_sata sd_mod
> ahci libata
> CPU:    1
> EIP:    0060:[<f8bd02c2>]    Not tainted VLI
> EFLAGS: 00010286   (2.6.18.rhel5 #2)
> EIP is at xfs_iget_core+0x4d6/0x5e9 [xfs]

Can you show uname -a output?

EFLAGS: 00010286   (2.6.18.rhel5 #2)
                     ^^^^^^^^^^^^