2.6.19.2-1tr php/imap stopped working

Hi,

I updated to 2.6.19.2-1tr using swup --upgrade the other day and experienced
same problems as Florian earlier. System would boot but hang after 'creating
block devices'. 

Modifying /sbin/mkinitrd, modifying scsimodules line, and creating new initrd
images. I also had to create new smp images using mkinitrd --with=ide-disk
/boot/initrd-2.6.19.2-1trsmp.img 2.6.19.2-1trsmp to make system work. (I have an IBM netfinity 6000 4-way cpu system.)

However, 

I noticed now PHP is not working properly with new kernel 2.6.19.2-1trsmp.

PHP Warning:  PHP Startup: Unable to load dynamic library
'/usr/share/php/imap.so' - /usr/share/php/imap.so: undefined symbol: auth_gss in Unknown on line 0

This worked fine before upgrading. 

Thanks,
Supriya Mitra