[  529.137596] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.152362] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.168974] br0: port 1(veth0) entered blocking state
[  529.169048] br0: port 1(veth0) entered disabled state
[  529.169106] veth0: entered allmulticast mode
[  529.169196] veth0: entered promiscuous mode
[  529.185342] br0: port 2(veth1) entered blocking state
[  529.185415] br0: port 2(veth1) entered disabled state
[  529.185466] veth1: entered allmulticast mode
[  529.185556] veth1: entered promiscuous mode
[  530.107802] br0: port 1(veth0) entered blocking state
[  530.107912] br0: port 1(veth0) entered forwarding state
[  530.107986] br0: port 2(veth1) entered blocking state
[  530.108026] br0: port 2(veth1) entered forwarding state
[  531.195763] bond0: (slave veth1): link status definitely up
[  531.195863] bond0: (slave veth1): making interface the new active one
[  531.195952] bond0: active interface up!
[  531.330056] veth1: left allmulticast mode
[  531.330119] veth1: left promiscuous mode
[  531.330170] br0: port 2(veth1) entered disabled state
[  531.330285] veth0: left allmulticast mode
[  531.330327] veth0: left promiscuous mode
[  531.330374] br0: port 1(veth0) entered disabled state
[  531.351104] bond0: (slave veth1): Releasing backup interface
[  531.360047] bond0: (slave veth0): Releasing backup interface