starting Bluetooth® Low Energy module failed!

uart:~$ sketch[00:00:07.710,000] <inf> usb_cdc_acm: Device suspended[00:00:07.934,000] <inf> usb_cdc_acm: Device configured[00:00:11.496,000] <dbg> bt_driver: h4_open:[00:00:11.500,000] <dbg> bt_driver: rx_thread: started[00:00:11.506,000] <dbg> bt_driver: rx_thread: rx.buf 0[00:00:11.511,000] <dbg> bt_driver: rx_thread: rx.buf 0[00:00:11.517,000] <inf> bt_hci_raw: Lower HCI transport: H:4[00:00:11.523,000] <inf> bt_hci_raw: Bluetooth enabled in RAW mode[00:00:12.680,000] <dbg> bt_driver: h4_send: buf 0x24039f90 type 1 len 4[00:00:12.688,000] <dbg> bt_driver: process_rx: remaining 0 discard 0 have_hdr 0 rx.buf 0 len 0[00:00:12.697,000] <dbg> bt_driver: process_rx: remaining 2 discard 0 have_hdr 0 rx.buf 0 len 0[00:00:12.706,000] <dbg> bt_driver: process_rx: remaining 1 discard 0 have_hdr 0 rx.buf 0 len 0[00:00:12.715,000] <dbg> bt_driver: get_evt_hdr: Got event header. Payload 4 bytes[00:00:12.723,000] <dbg> bt_driver: process_rx: remaining 4 discard 0 have_hdr 1 rx.buf 0 len 0[00:00:12.732,000] <dbg> bt_driver: get_rx: type 0x04, evt 0x0e[00:00:12.738,000] <dbg> bt_driver: read_payload: Allocated rx.buf 0x2403aaa8[00:00:12.746,000] <dbg> bt_driver: read_payload: got 1 bytes, remaining 3[00:00:12.753,000] <dbg> bt_driver: read_payload: Payload (len 4): 040e0401[00:00:12.760,000] <dbg> bt_driver: process_rx: remaining 3 discard 0 have_hdr 1 rx.buf 0x2403aaa8 len 4[00:00:12.770,000] <dbg> bt_driver: read_payload: got 1 bytes, remaining 2[00:00:12.778,000] <dbg> bt_driver: read_payload: Payload (len 5): 040e040103[00:00:12.785,000] <dbg> bt_driver: process_rx: remaining 2 discard 0 have_hdr 1 rx.buf 0x2403aaa8 len 5[00:00:12.795,000] <dbg> bt_driver: read_payload: got 1 bytes, remaining 1[00:00:12.802,000] <dbg> bt_driver: read_payload: Payload (len 6): 040e0401030c[00:00:12.810,000] <dbg> bt_driver: process_rx: remaining 1 discard 0 have_hdr 1 rx.buf 0x2403aaa8 len 6[00:00:12.820,000] <dbg> bt_driver: read_payload: got 1 bytes, remaining 0[00:00:12.827,000] <dbg> bt_driver: read_payload: Payload (len 7): 040e0401030c00[00:00:12.835,000] <dbg> bt_driver: read_payload: Putting buf 0x2403aaa8 to rx fifo[00:00:12.843,000] <dbg> bt_driver: rx_thread: Calling bt_recv(0x2403aaa8)[00:00:12.851,000] <dbg> bt_driver: rx_thread: rx.buf 0[00:00:12.866,000] <dbg> bt_driver: h4_send: buf 0x24039f90 type 1 len 4