printk time confusion?

[Andreas Schwab]

Benjamin Herrenschmidt <benh at ozlabs.org> writes:

> On Wed, 2008-04-02 at 16:23 +0200, Johannes Berg wrote:
>> [...]
>> [  176.440255] iwl4965: No space for Tx
>> [...]
>> [  147.983705] ioctl32(gnome-terminal:6361): Unknown cmd fd(25) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/2
>> [...]
>> [  173.589209] BUG kmalloc-2048: Poison overwritten
>> [...]
>> [  208.385226] ioctl32(gnome-terminal:6498): Unknown cmd fd(29) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/6
>> [...]
>> [  139.026724] ioctl32(gnome-terminal:6521): Unknown cmd fd(30) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe8) on /dev/pts/7
>> [...]
>> [  155.982345] ioctl32(gnome-terminal:6543): Unknown cmd fd(31) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/8
>> [...]
>> [  218.918388] tg3: eth0: Link is down.
>> [...]
>> 
>> Yes, these entries really were printed in that order. Btw, what's with
>> the unknown ioctls?
>
> Proably ioctl's that lack a 32 bits conversion, you'll have to dig in
> the pty stuff to find out which ones it is and if it can be a problem...

0x53xx is claimed by cdrom.h, and 0x530b is CDROMSUBCHNL.  Of course, a
tty does not implement cdrom ioctls.

Andreas.

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Andreas Schwab, SuSE Labs, schwab at suse.de
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