On Wed, Jan 20, 2016 at 11:30:36AM +0100, Peter Zijlstra wrote: > On Wed, Jan 20, 2016 at 11:15:05AM +0100, Christian Borntraeger wrote: > > [ 561.044066] Krnl PSW : 0704e00180000000 00000000001aa1ee (remove_entity_load_avg+0x1e/0x1b8) > > > [ 561.044176] ([<00000000001ad750>] free_fair_sched_group+0x80/0xf8) > > [ 561.044181] [<0000000000192656>] free_sched_group+0x2e/0x58 > > [ 561.044187] [<00000000001ded82>] rcu_process_callbacks+0x3fa/0x928 > > Urgh,.. lemme stare at that. Christian, can you test with the remove_entity_load_avg() call removed from free_fair_sched_group() ? It will slightly mess up accounting, but should be non fatal and avoids this current issue. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html