Re: crypto_remove_spawns: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018

2010-02-17 Thread Herbert Xu
On Wed, Feb 17, 2010 at 09:31:09PM +0200, Alexey Dobriyan wrote: > > Race started to become even less reproducible, so I can't confirm your patch > quickly. :-( See if it's setkey or racoon that's loading the algorithms. Once you know which it is, just repeatedly restart that while running rmmod

Re: crypto_remove_spawns: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018

2010-02-17 Thread Alexey Dobriyan
On Wed, Feb 17, 2010 at 08:37:35AM +0800, Herbert Xu wrote: > On Tue, Feb 16, 2010 at 09:31:39PM +0200, Alexey Dobriyan wrote: > > > > Which codepath exactly? > > When a spawn is created the instance associated with it will have > a zero-initialised cra_users entry. > > > BTW, CBC or AES aren't u