Hi, I am using Squid 2.6.STABLE3 in FreeBSD 6.1, on multiple servers running web acceleration. After upgrading to 2.6, Squid frequently dies on me in two different ways: 2006/09/01 22:39:10| assertion failed: cbdata.c:359: "c->y == CBDATA_COOKIE(p)" 2006/09/01 22:41:14| assertion failed: diskd/store_io_diskd.c:387: "!diskdstate- >flags.close_request" I am using diskd, with 5 cache dirs on each server (each dir containing quite a lot of directories). If I turn off diskd and use plain ufs cache dirs, the instabilitity problem goes away, but then the servers become very slow to respond. :-( Which I/we can not live with. As 2.6 is supposed to be faster than 2.5 because of kqueue, downgrading doesn't seem like a good option either. Is there anyone else seeing this? Should I submit a bug report? Cheers, -- Anders.