Comment 9 for bug 495536

Can you confirm what kernel you're using?

Also, do you know which binary the fault is occurring in? Can you attach the affected binary, or a disassembly of the relevant part (around address 0xa628-0xa630)?

The instruction codes printed out by the alignment fault handler do not appear to be load or store instructions at all and should not be generating alignment faults, but it might be that the information printed out by the alignment fault handler is misleading for some reason. It may be that you are missing some required kernel patches.

Also, ensure that your kernel is definitely built with CONFIG_ARM_THUMB=y