Re: [mac80211] BUG_ON with current -git (4.8.0-11417-g24532f7)

From: Sergey Senozhatsky
Date: Wed Oct 12 2016 - 10:13:47 EST


On (10/12/16 11:05), Johannes Berg wrote:
> Sorry - I meant to look into this yesterday but forgot.
> > Andy, can this be related to CONFIG_VMAP_STACK?
> I think it is.

yeah, the system works fine with !CONFIG_VMAP_STACK.

> > > current -git kills my system.
> Can you elaborate on how exactly it kills your system?

the last time I saw it it was a NULL deref at ieee80211_aes_ccm_decrypt.