[  523.148937] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.158036] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.168202] br0: port 1(veth0) entered blocking state
[  523.168296] br0: port 1(veth0) entered disabled state
[  523.168359] veth0: entered allmulticast mode
[  523.168463] veth0: entered promiscuous mode
[  523.178967] br0: port 2(veth1) entered blocking state
[  523.179075] br0: port 2(veth1) entered disabled state
[  523.179151] veth1: entered allmulticast mode
[  523.179269] veth1: entered promiscuous mode
[  524.157960] br0: port 1(veth0) entered blocking state
[  524.158084] br0: port 1(veth0) entered forwarding state
[  524.158161] br0: port 2(veth1) entered blocking state
[  524.158209] br0: port 2(veth1) entered forwarding state
[  526.206005] bond0: (slave veth0): link status definitely up
[  526.206150] bond0: (slave veth1): link status definitely up
[  526.206209] bond0: (slave veth0): making interface the new active one
[  526.206284] bond0: active interface up!
[  526.245647] veth1: left allmulticast mode
[  526.245759] veth1: left promiscuous mode
[  526.245824] br0: port 2(veth1) entered disabled state
[  526.245974] veth0: left allmulticast mode
[  526.246024] veth0: left promiscuous mode
[  526.246072] br0: port 1(veth0) entered disabled state
[  526.272215] bond0: (slave veth1): Releasing backup interface
[  526.284234] bond0: (slave veth0): Releasing backup interface
[  526.308219] bond0 (unregistering): Released all slaves