[  531.384534] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.404317] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.423080] br0: port 1(veth0) entered blocking state
[  531.423151] br0: port 1(veth0) entered disabled state
[  531.423215] veth0: entered allmulticast mode
[  531.423299] veth0: entered promiscuous mode
[  531.442081] br0: port 2(veth1) entered blocking state
[  531.442154] br0: port 2(veth1) entered disabled state
[  531.442213] veth1: entered allmulticast mode
[  531.442306] veth1: entered promiscuous mode
[  532.355052] br0: port 1(veth0) entered blocking state
[  532.355132] br0: port 1(veth0) entered forwarding state
[  532.355196] br0: port 2(veth1) entered blocking state
[  532.355239] br0: port 2(veth1) entered forwarding state
[  533.444043] bond0: (slave veth1): link status definitely up
[  533.444119] bond0: (slave veth1): making interface the new active one
[  533.444210] bond0: active interface up!
[  533.484462] veth1: left allmulticast mode
[  533.484528] veth1: left promiscuous mode
[  533.484580] br0: port 2(veth1) entered disabled state
[  533.484720] veth0: left allmulticast mode
[  533.484765] veth0: left promiscuous mode
[  533.484820] br0: port 1(veth0) entered disabled state
[  533.511414] bond0: (slave veth1): Releasing backup interface
[  533.514257] bond0: (slave veth0): Releasing backup interface
[  533.536316] bond0 (unregistering): Released all slaves