[  515.283435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.295566] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.308975] br0: port 1(veth0) entered blocking state
[  515.309036] br0: port 1(veth0) entered disabled state
[  515.309083] veth0: entered allmulticast mode
[  515.309151] veth0: entered promiscuous mode
[  515.322910] br0: port 2(veth1) entered blocking state
[  515.322966] br0: port 2(veth1) entered disabled state
[  515.323000] veth1: entered allmulticast mode
[  515.323074] veth1: entered promiscuous mode
[  516.280421] br0: port 1(veth0) entered blocking state
[  516.280487] br0: port 1(veth0) entered forwarding state
[  516.280552] br0: port 2(veth1) entered blocking state
[  516.280586] br0: port 2(veth1) entered forwarding state
[  518.328447] bond0: (slave veth0): link status definitely up
[  518.328530] bond0: (slave veth1): link status definitely up
[  518.328575] bond0: (slave veth0): making interface the new active one
[  518.328649] bond0: active interface up!
[  518.458819] veth1: left allmulticast mode
[  518.458871] veth1: left promiscuous mode
[  518.458914] br0: port 2(veth1) entered disabled state
[  518.459013] veth0: left allmulticast mode
[  518.459048] veth0: left promiscuous mode
[  518.459081] br0: port 1(veth0) entered disabled state
[  518.482681] bond0: (slave veth1): Releasing backup interface
[  518.488638] bond0: (slave veth0): Releasing backup interface