Hi, Alopogies if this has been reported before but I get the following booting a dual P100 on a preemp SMP BK-curr (2 hours ago) kernel: bad: scheduling while atomic! Call Trace: [] E schedule+0x3e/0x4a0 [] E __might_sleep+0x57/0x1d8838 [] E wait_for_completion+0x11c/0xffffff50 [] E default_wake_function+0x0/0x90 [] E global_flush_tlb+0x698/0x6190 [] E default_wake_function+0x0/0x90 [] E GPLONLY_set_cpus_allowed+0x251/0x23e6a0 [] E GPLONLY_queue_delayed_work+0x177/0x570 [] E default_wake_function+0x0/0x90 [] E wake_up_process+0x2cd/0x1980 [] E default_wake_function+0x0/0x90 [] E GPLONLY_queue_delayed_work+0xa0/0x570 [] E enable_hlt+0x1f9/0x1e280 Regards, Rasmus