[  420.713138][   T56] usb 5-1: string descriptor 0 read error: -71
[  420.718129][   T56] smsusb:smsusb_probe: board id=2, interface number 0
[  420.753131][   T56] smsusb:smsusb_probe: Device initialized with return code -19
[  420.776227][   T56] usb 5-1: USB disconnect, device number 5
[  421.463114][ T4935] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  421.703114][ T4935] usb 5-1: Using ep0 maxpacket: 8
[  421.823219][ T4935] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[  421.827730][ T4935] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0
[  421.832189][ T4935] usb 5-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[  421.836693][ T4935] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  421.841930][ T4935] usb 5-1: config 0 descriptor??
[  422.133251][ T4935] usb 5-1: string descriptor 0 read error: -71
[  422.138843][ T4935] smsusb:smsusb_probe: board id=2, interface number 0
[  422.183257][ T4935] smsusb:smsusb_probe: Device initialized with return code -19
[  422.213163][ T4935] usb 5-1: USB disconnect, device number 6
[  422.863099][   T37] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  423.123051][   T37] usb 5-1: Using ep0 maxpacket: 8
[  423.243127][   T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[  423.248219][   T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0
[  423.252774][   T37] usb 5-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[  423.258305][   T37] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  423.263680][   T37] usb 5-1: config 0 descriptor??
[  423.523151][   T37] usb 5-1: string descriptor 0 read error: -71
[  423.527271][   T37] smsusb:smsusb_probe: board id=2, interface number 0
[  423.563193][   T37] smsusb:smsusb_probe: Device initialized with return code -19
[  423.616205][   T37] usb 5-1: USB disconnect, device number 7
[  424.303305][   T56] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  424.564937][   T56] usb 5-1: Using ep0 maxpacket: 8
[  424.694840][   T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[  424.708116][   T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0
[  424.712766][   T56] usb 5-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[  424.717725][   T56] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  424.722670][   T56] usb 5-1: config 0 descriptor??
[  425.013318][   T56] usb 5-1: string descriptor 0 read error: -71
[  425.020386][   T56] smsusb:smsusb_probe: board id=2, interface number 0
[  425.063182][   T56] smsusb:smsusb_probe: Device initialized with return code -19
[  425.090201][   T56] usb 5-1: USB disconnect, device number 8
[  425.771775][ T5155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  425.830879][ T5155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  425.896709][ T5155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  426.002480][ T5155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  427.014693][ T5155] hsr_slave_0: left promiscuous mode
[  427.018508][ T5155] hsr_slave_1: left promiscuous mode
[  427.021677][ T5155] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  427.025282][ T5155] batman_adv: batadv0: Removing interface: batadv_slave_0
[  427.030158][ T5155] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  427.033686][ T5155] batman_adv: batadv0: Removing interface: batadv_slave_1
[  427.038491][ T5155] bridge_slave_1: left allmulticast mode
[  427.041197][ T5155] bridge_slave_1: left promiscuous mode
[  427.045109][ T5155] bridge0: port 2(bridge_slave_1) entered disabled state
[  427.049582][ T5155] bridge_slave_0: left allmulticast mode
[  427.051936][ T5155] bridge_slave_0: left promiscuous mode
[  427.054838][ T5155] bridge0: port 1(bridge_slave_0) entered disabled state
[  427.062586][ T5155] veth1_macvtap: left promiscuous mode
[  427.065385][ T5155] veth0_macvtap: left promiscuous mode
[  427.068061][ T5155] veth1_vlan: left promiscuous mode
[  427.070572][ T5155] veth0_vlan: left promiscuous mode
[  427.183107][ T5155] team0 (unregistering): Port device team_slave_1 removed
[  427.190729][ T5155] team0 (unregistering): Port device team_slave_0 removed
[  427.197474][ T5155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  427.206560][ T5155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  427.252251][ T5155] bond0 (unregistering): Released all slaves