[  525.168587] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.184041] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.198412] br0: port 1(veth0) entered blocking state
[  525.198472] br0: port 1(veth0) entered disabled state
[  525.198522] veth0: entered allmulticast mode
[  525.198603] veth0: entered promiscuous mode
[  525.213762] br0: port 2(veth1) entered blocking state
[  525.213832] br0: port 2(veth1) entered disabled state
[  525.213870] veth1: entered allmulticast mode
[  525.213945] veth1: entered promiscuous mode
[  526.206838] br0: port 1(veth0) entered blocking state
[  526.206904] br0: port 1(veth0) entered forwarding state
[  526.206976] br0: port 2(veth1) entered blocking state
[  526.207021] br0: port 2(veth1) entered forwarding state
[  527.229900] bond0: (slave veth1): link status definitely up
[  527.230028] bond0: (slave veth1): making interface the new active one
[  527.230110] bond0: active interface up!
[  527.290344] veth1: left allmulticast mode
[  527.290412] veth1: left promiscuous mode
[  527.290472] br0: port 2(veth1) entered disabled state
[  527.290591] veth0: left allmulticast mode
[  527.290642] veth0: left promiscuous mode
[  527.290702] br0: port 1(veth0) entered disabled state
[  527.305372] bond0: (slave veth1): Releasing backup interface
[  527.311060] bond0: (slave veth0): Releasing backup interface