[ 1230.646896][T13924] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1230.647941][T13924] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1230.744338][T13928] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1230.747859][T13928] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1230.894463][T13932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1230.896830][T13932] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.006096][T13937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.017753][T13937] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.133062][T13941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.139734][T13941] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.275248][T13945] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.281549][T13945] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.426322][T13949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.436570][T13949] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.589695][T13954] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.594620][T13954] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.694910][T13958] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.698147][T13958] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.787314][T13962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.788076][T13962] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.872004][T13966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.874373][T13966] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1231.971319][T13970] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1231.974019][T13970] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1232.162973][T13974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1232.165292][T13974] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1232.431175][T13979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1232.432086][T13979] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1232.666993][T13983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1232.671550][T13983] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1233.117557][T13988] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1233.130128][T13988] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1233.707061][T13992] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1233.727055][T13992] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1234.175313][T13996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1234.190318][T13996] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1234.510644][T14000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1234.516362][T14000] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1235.139928][T14004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1235.148937][T14004] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1235.390846][T14008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1235.393826][T14008] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1235.580798][T14012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1235.581750][T14012] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1235.780416][T14016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1235.786392][T14016] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1236.609151][ T6596] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1236.865988][ T6596] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.219595][ T6596] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.382188][ T6596] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.225319][ T6596] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1238.230731][ T6596] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1238.237394][ T6596] bond0 (unregistering): Released all slaves
[ 1238.314137][ T6596] hsr_slave_0: left promiscuous mode
[ 1238.317610][ T6596] hsr_slave_1: left promiscuous mode
[ 1238.326915][ T6596] veth1_macvtap: left promiscuous mode
[ 1238.327966][ T6596] veth0_macvtap: left promiscuous mode
[ 1238.328909][ T6596] veth1_vlan: left promiscuous mode
[ 1238.329932][ T6596] veth0_vlan: left promiscuous mode