[ 2478.191980][ T5595] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2478.285696][ T5595] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2488.015681][ T5601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2488.081580][ T5601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2493.976139][ T3609] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2495.145949][ T3609] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2495.953098][ T3609] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2496.782857][ T3609] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2505.748188][ T3609] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2506.185371][ T3609] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2506.307667][ T3609] bond0 (unregistering): Released all slaves [ 2507.014838][ T3609] hsr_slave_0: left promiscuous mode [ 2507.063990][ T3609] hsr_slave_1: left promiscuous mode [ 2507.209079][ T3609] veth1_macvtap: left promiscuous mode [ 2507.214077][ T3609] veth0_macvtap: left promiscuous mode [ 2507.221678][ T3609] veth1_vlan: left promiscuous mode [ 2507.226589][ T3609] veth0_vlan: left promiscuous mode