T6731] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=1 req=24 state=3 status=67 (errno 9: Bad file descriptor)