[  523.849585] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.866119] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.881390] br0: port 1(veth0) entered blocking state
[  523.881443] br0: port 1(veth0) entered disabled state
[  523.881488] veth0: entered allmulticast mode
[  523.881564] veth0: entered promiscuous mode
[  523.897061] br0: port 2(veth1) entered blocking state
[  523.897117] br0: port 2(veth1) entered disabled state
[  523.897159] veth1: entered allmulticast mode
[  523.897232] veth1: entered promiscuous mode
[  524.854807] br0: port 1(veth0) entered blocking state
[  524.854943] br0: port 1(veth0) entered forwarding state
[  524.855032] br0: port 2(veth1) entered blocking state
[  524.855084] br0: port 2(veth1) entered forwarding state
[  526.902769] bond0: (slave veth0): link status definitely up
[  526.902937] bond0: (slave veth1): link status definitely up
[  526.902987] bond0: (slave veth0): making interface the new active one
[  526.903044] bond0: active interface up!
[  526.953038] veth1: left allmulticast mode
[  526.953103] veth1: left promiscuous mode
[  526.953158] br0: port 2(veth1) entered disabled state
[  526.953281] veth0: left allmulticast mode
[  526.953328] veth0: left promiscuous mode
[  526.953366] br0: port 1(veth0) entered disabled state
[  526.971164] bond0: (slave veth1): Releasing backup interface
[  526.978923] bond0: (slave veth0): Releasing backup interface