[  552.387305] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  552.399955] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  552.412460] br0: port 1(veth0) entered blocking state
[  552.412513] br0: port 1(veth0) entered disabled state
[  552.412551] veth0: entered allmulticast mode
[  552.412609] veth0: entered promiscuous mode
[  552.425494] br0: port 2(veth1) entered blocking state
[  552.425550] br0: port 2(veth1) entered disabled state
[  552.425584] veth1: entered allmulticast mode
[  552.425646] veth1: entered promiscuous mode
[  553.398492] br0: port 1(veth0) entered blocking state
[  553.398608] br0: port 1(veth0) entered forwarding state
[  553.398675] br0: port 2(veth1) entered blocking state
[  553.398714] br0: port 2(veth1) entered forwarding state
[  555.446446] bond0: (slave veth0): link status definitely up
[  555.446524] bond0: (slave veth1): link status definitely up
[  555.446568] bond0: (slave veth0): making interface the new active one
[  555.446644] bond0: active interface up!
[  555.598694] veth1: left allmulticast mode
[  555.598756] veth1: left promiscuous mode
[  555.598814] br0: port 2(veth1) entered disabled state
[  555.598898] veth0: left allmulticast mode
[  555.598927] veth0: left promiscuous mode
[  555.598967] br0: port 1(veth0) entered disabled state
[  555.616897] bond0: (slave veth1): Releasing backup interface
[  555.624680] bond0: (slave veth0): Releasing backup interface
[  555.644651] bond0 (unregistering): Released all slaves