On Tue, Jan 17, 2012 at 03:02:42PM +0400, Gleb Smirnoff wrote: T> New panic has been introduced somewhere between T> r229851 and r229932, that happens on shutdown if T> kernel has WITNESS and doesn't have WITNESS_SKIPSPIN. I've run through binary search and panic was introduced by r229854. -- Totus tuus, Glebius.