13:19:43.1661 [INFO] System bus created. 13:19:44.5396 [INFO] sysbus: Loading segment of 70544 bytes length at 0x80000000. 13:19:44.5617 [INFO] sysbus: Loading segment of 312 bytes length at 0x80011390. 13:19:44.5852 [INFO] cpu0: Setting PC value to 0x80000000. 13:19:44.5860 [INFO] u54_1: Setting PC value to 0x80000000. 13:19:44.5861 [INFO] u54_2: Setting PC value to 0x80000000. 13:19:44.5862 [INFO] u54_3: Setting PC value to 0x80000000. 13:19:44.5862 [INFO] u54_4: Setting PC value to 0x80000000. 13:19:44.9688 [INFO] hifive_unleashed: Machine started. 13:19:45.1261 [WARNING] plic: Unhandled write to offset 0x200000, value 0x0. 13:19:45.1267 [WARNING] gpio0: Unhandled write to offset 0x10, value 0x0. 13:19:45.1271 [WARNING] gpio0: Unhandled write to offset 0x38, value 0x0. 13:19:45.1271 [WARNING] gpio0: Unhandled write to offset 0x3C, value 0x0. 13:19:45.1271 [WARNING] gpio0: Unhandled write to offset 0x40, value 0x0. 13:19:45.2541 [WARNING] sysbus: [cpu0: 0x8000116C] WriteDoubleWord to non existing peripheral at 0x10000024, value 0x0. 13:19:45.2967 [ERROR] cpu0: Profiler: Trying to return from frame while internal stack tracking is empty 13:19:45.3345 [INFO] uart0: [host: 1.04s (+1.04s)|virt: 0.6ms (+0.6ms)] [m 13:19:45.3347 [INFO] uart0: [host: 1.04s (+0.9ms)|virt: 0.6ms (+0s)] 13:19:45.3797 [WARNING] uart0: Trying to read data from empty receive fifo 13:19:45.3814 [INFO] uart0: [host: 1.09s (+54.88ms)|virt: 0.7ms (+0.1ms)] [1;32muart:~$ [m 13:19:45.4070 [WARNING] uart0: Trying to read data from empty receive fifo 13:19:45.4088 [ERROR] cpu0: Profiler: Trying to return from frame while internal stack tracking is empty 13:19:45.4555 [WARNING] uart0: Trying to read data from empty receive fifo 13:19:45.4561 [ERROR] cpu0: Profiler: Trying to return from frame while internal stack tracking is empty 13:19:45.4942 [WARNING] uart0: Trying to read data from empty receive fifo 13:19:45.4957 [ERROR] cpu0: Profiler: Trying to return from frame while internal stack tracking is empty 13:19:45.5699 [WARNING] uart0: Trying to read data from empty receive fifo 13:19:45.5706 [ERROR] cpu0: Profiler: Trying to return from frame while internal stack tracking is empty 13:19:45.5927 [INFO] uart0: [host: 1.3s (+0.2s)|virt: 1.1ms (+0.4ms)] [1;32muart:~$ [mdemo board 13:19:45.6306 [INFO] uart0: [host: 1.34s (+44.4ms)|virt: 1.2ms (+0.1ms)] hifive_unleashed 13:19:45.6698 [INFO] hifive_unleashed: Machine paused. 13:19:45.7071 [INFO] hifive_unleashed: Disposed.