[  516.751625] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.762460] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.773032] br0: port 1(veth0) entered blocking state
[  516.773121] br0: port 1(veth0) entered disabled state
[  516.773206] veth0: entered allmulticast mode
[  516.773309] veth0: entered promiscuous mode
[  516.784630] br0: port 2(veth1) entered blocking state
[  516.784730] br0: port 2(veth1) entered disabled state
[  516.784804] veth1: entered allmulticast mode
[  516.784905] veth1: entered promiscuous mode
[  517.231020] br0: port 1(veth0) entered blocking state
[  517.231137] br0: port 1(veth0) entered forwarding state
[  517.231239] br0: port 2(veth1) entered blocking state
[  517.231300] br0: port 2(veth1) entered forwarding state
[  518.785000] bond0: (slave veth1): link status definitely up
[  518.785148] bond0: (slave veth1): making interface the new active one
[  518.785241] bond0: active interface up!
[  518.838805] veth1: left allmulticast mode
[  518.838859] veth1: left promiscuous mode
[  518.838904] br0: port 2(veth1) entered disabled state
[  518.839055] veth0: left allmulticast mode
[  518.839104] veth0: left promiscuous mode
[  518.839151] br0: port 1(veth0) entered disabled state
[  518.858293] bond0: (slave veth1): Releasing backup interface
[  518.868216] bond0: (slave veth0): Releasing backup interface
[  518.892181] bond0 (unregistering): Released all slaves