[ 1020.028529][ T7006] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1020.200622][ T7007] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1020.358081][ T7008] br0: port 1(veth0) entered blocking state
[ 1020.358354][ T7008] br0: port 1(veth0) entered disabled state
[ 1020.358578][ T7008] veth0: entered allmulticast mode
[ 1020.359760][ T7008] veth0: entered promiscuous mode
[ 1020.552784][ T7009] br0: port 2(veth1) entered blocking state
[ 1020.553157][ T7009] br0: port 2(veth1) entered disabled state
[ 1020.553602][ T7009] veth1: entered allmulticast mode
[ 1020.555642][ T7009] veth1: entered promiscuous mode
[ 1021.602346][ T5535] br0: port 1(veth0) entered blocking state
[ 1021.602590][ T5535] br0: port 1(veth0) entered forwarding state
[ 1021.603688][ T5535] br0: port 2(veth1) entered blocking state
[ 1021.603907][ T5535] br0: port 2(veth1) entered forwarding state
[ 1022.946321][ T5210] bond0: (slave veth0): link status definitely up
[ 1022.947096][ T5210] bond0: (slave veth1): link status definitely up
[ 1022.947359][ T5210] bond0: (slave veth0): making interface the new active one
[ 1022.948644][ T5210] bond0: active interface up!
[ 1023.572449][ T5210] veth1: left allmulticast mode
[ 1023.572778][ T5210] veth1: left promiscuous mode
[ 1023.573209][ T5210] br0: port 2(veth1) entered disabled state
[ 1023.575796][ T5210] veth0: left allmulticast mode
[ 1023.576071][ T5210] veth0: left promiscuous mode
[ 1023.576485][ T5210] br0: port 1(veth0) entered disabled state
[ 1023.615464][ T5210] bond0: (slave veth1): Releasing backup interface
[ 1023.636950][ T5210] bond0: (slave veth0): Releasing backup interface
[ 1023.745488][ T5210] bond0 (unregistering): Released all slaves