[  528.992439] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.004970] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.014827] br0: port 1(veth0) entered blocking state
[  529.014928] br0: port 1(veth0) entered disabled state
[  529.015002] veth0: entered allmulticast mode
[  529.015086] veth0: entered promiscuous mode
[  529.027799] br0: port 2(veth1) entered blocking state
[  529.027908] br0: port 2(veth1) entered disabled state
[  529.027999] veth1: entered allmulticast mode
[  529.028123] veth1: entered promiscuous mode
[  529.981974] br0: port 1(veth0) entered blocking state
[  529.982127] br0: port 1(veth0) entered forwarding state
[  529.982240] br0: port 2(veth1) entered blocking state
[  529.982298] br0: port 2(veth1) entered forwarding state
[  532.030103] bond0: (slave veth0): link status definitely up
[  532.030320] bond0: (slave veth1): link status definitely up
[  532.030400] bond0: (slave veth0): making interface the new active one
[  532.030523] bond0: active interface up!
[  532.095583] veth1: left allmulticast mode
[  532.095687] veth1: left promiscuous mode
[  532.095773] br0: port 2(veth1) entered disabled state
[  532.095961] veth0: left allmulticast mode
[  532.096024] veth0: left promiscuous mode
[  532.096080] br0: port 1(veth0) entered disabled state
[  532.112334] bond0: (slave veth1): Releasing backup interface
[  532.120328] bond0: (slave veth0): Releasing backup interface
[  532.154387] bond0 (unregistering): Released all slaves