[  530.758776] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.766890] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.775629] br0: port 1(veth0) entered blocking state
[  530.775708] br0: port 1(veth0) entered disabled state
[  530.775758] veth0: entered allmulticast mode
[  530.775837] veth0: entered promiscuous mode
[  530.785340] br0: port 2(veth1) entered blocking state
[  530.785392] br0: port 2(veth1) entered disabled state
[  530.785443] veth1: entered allmulticast mode
[  530.785535] veth1: entered promiscuous mode
[  531.769370] br0: port 1(veth0) entered blocking state
[  531.769476] br0: port 1(veth0) entered forwarding state
[  531.769543] br0: port 2(veth1) entered blocking state
[  531.769584] br0: port 2(veth1) entered forwarding state
[  532.793341] bond0: (slave veth1): link status definitely up
[  532.793455] bond0: (slave veth1): making interface the new active one
[  532.793532] bond0: active interface up!
[  532.911931] veth1: left allmulticast mode
[  532.911980] veth1: left promiscuous mode
[  532.912027] br0: port 2(veth1) entered disabled state
[  532.912128] veth0: left allmulticast mode
[  532.912164] veth0: left promiscuous mode
[  532.912194] br0: port 1(veth0) entered disabled state
[  532.930482] bond0: (slave veth1): Releasing backup interface
[  532.937456] bond0: (slave veth0): Releasing backup interface
[  532.970529] bond0 (unregistering): Released all slaves