~ # BUG: scheduling while atomic: rcu_torture_rea/0x00000100/30 [] (dump_stack+0x0/0x14) from [] (schedule+0x624/0x83c) [] (schedule+0x0/0x83c) from [] (ret_slow_syscall+0x0/0x10) Kernel panic - not syncing: Aiee, killing interrupt handler