[  513.748801] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.760035] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.770407] br0: port 1(veth0) entered blocking state
[  513.770488] br0: port 1(veth0) entered disabled state
[  513.770557] veth0: entered allmulticast mode
[  513.770652] veth0: entered promiscuous mode
[  513.782160] br0: port 2(veth1) entered blocking state
[  513.782269] br0: port 2(veth1) entered disabled state
[  513.782342] veth1: entered allmulticast mode
[  513.782440] veth1: entered promiscuous mode
[  514.749039] br0: port 1(veth0) entered blocking state
[  514.749193] br0: port 1(veth0) entered forwarding state
[  514.749295] br0: port 2(veth1) entered blocking state
[  514.749360] br0: port 2(veth1) entered forwarding state
[  516.797059] bond0: (slave veth0): link status definitely up
[  516.797206] bond0: (slave veth1): link status definitely up
[  516.797257] bond0: (slave veth0): making interface the new active one
[  516.797339] bond0: active interface up!
[  516.844765] veth1: left allmulticast mode
[  516.844848] veth1: left promiscuous mode
[  516.844920] br0: port 2(veth1) entered disabled state
[  516.845116] veth0: left allmulticast mode
[  516.845193] veth0: left promiscuous mode
[  516.845259] br0: port 1(veth0) entered disabled state
[  516.866278] bond0: (slave veth1): Releasing backup interface
[  516.880237] bond0: (slave veth0): Releasing backup interface