[  537.160072] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  537.174452] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  537.186989] br0: port 1(veth0) entered blocking state
[  537.187049] br0: port 1(veth0) entered disabled state
[  537.187100] veth0: entered allmulticast mode
[  537.187176] veth0: entered promiscuous mode
[  537.201720] br0: port 2(veth1) entered blocking state
[  537.201787] br0: port 2(veth1) entered disabled state
[  537.201835] veth1: entered allmulticast mode
[  537.201910] veth1: entered promiscuous mode
[  538.170899] br0: port 1(veth0) entered blocking state
[  538.171030] br0: port 1(veth0) entered forwarding state
[  538.171104] br0: port 2(veth1) entered blocking state
[  538.171144] br0: port 2(veth1) entered forwarding state
[  540.218851] bond0: (slave veth0): link status definitely up
[  540.218938] bond0: (slave veth1): link status definitely up
[  540.218991] bond0: (slave veth0): making interface the new active one
[  540.219067] bond0: active interface up!
[  540.381482] veth1: left allmulticast mode
[  540.381534] veth1: left promiscuous mode
[  540.381586] br0: port 2(veth1) entered disabled state
[  540.381897] veth0: left allmulticast mode
[  540.381930] veth0: left promiscuous mode
[  540.381964] br0: port 1(veth0) entered disabled state
[  540.403057] bond0: (slave veth1): Releasing backup interface
[  540.408116] bond0: (slave veth0): Releasing backup interface
[  540.440087] bond0 (unregistering): Released all slaves