Ah, I've sort of seen this one before, but was completely unable to reproduce it.
I'm reasonably sure it's due to an exception being raised somewhere in the LRUCache code that damages the data structure so that it fails in this way. So it's similar to bug 396838, but different in the details.
Ah, I've sort of seen this one before, but was completely unable to reproduce it.
I'm reasonably sure it's due to an exception being raised somewhere in the LRUCache code that damages the data structure so that it fails in this way. So it's similar to bug 396838, but different in the details.