[  509.956369] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  509.971414] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  509.984692] br0: port 1(veth0) entered blocking state
[  509.984758] br0: port 1(veth0) entered disabled state
[  509.984808] veth0: entered allmulticast mode
[  509.984892] veth0: entered promiscuous mode
[  509.999308] br0: port 2(veth1) entered blocking state
[  509.999388] br0: port 2(veth1) entered disabled state
[  509.999443] veth1: entered allmulticast mode
[  509.999549] veth1: entered promiscuous mode
[  510.968498] br0: port 1(veth0) entered blocking state
[  510.968605] br0: port 1(veth0) entered forwarding state
[  510.968666] br0: port 2(veth1) entered blocking state
[  510.968709] br0: port 2(veth1) entered forwarding state
[  513.016562] bond0: (slave veth0): link status definitely up
[  513.016678] bond0: (slave veth1): link status definitely up
[  513.016721] bond0: (slave veth0): making interface the new active one
[  513.016794] bond0: active interface up!
[  513.101548] veth1: left allmulticast mode
[  513.101602] veth1: left promiscuous mode
[  513.101647] br0: port 2(veth1) entered disabled state
[  513.101754] veth0: left allmulticast mode
[  513.101800] veth0: left promiscuous mode
[  513.101847] br0: port 1(veth0) entered disabled state
[  513.124880] bond0: (slave veth1): Releasing backup interface
[  513.133742] bond0: (slave veth0): Releasing backup interface