[  523.344507] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.355164] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.365550] br0: port 1(veth0) entered blocking state
[  523.365615] br0: port 1(veth0) entered disabled state
[  523.365664] veth0: entered allmulticast mode
[  523.365736] veth0: entered promiscuous mode
[  523.375509] br0: port 2(veth1) entered blocking state
[  523.375599] br0: port 2(veth1) entered disabled state
[  523.375656] veth1: entered allmulticast mode
[  523.375752] veth1: entered promiscuous mode
[  524.346037] br0: port 1(veth0) entered blocking state
[  524.346174] br0: port 1(veth0) entered forwarding state
[  524.346295] br0: port 2(veth1) entered blocking state
[  524.346368] br0: port 2(veth1) entered forwarding state
[  526.393972] bond0: (slave veth0): link status definitely up
[  526.394094] bond0: (slave veth1): link status definitely up
[  526.394141] bond0: (slave veth0): making interface the new active one
[  526.394199] bond0: active interface up!
[  526.497595] veth1: left allmulticast mode
[  526.497673] veth1: left promiscuous mode
[  526.497740] br0: port 2(veth1) entered disabled state
[  526.497867] veth0: left allmulticast mode
[  526.497922] veth0: left promiscuous mode
[  526.497974] br0: port 1(veth0) entered disabled state
[  526.516239] bond0: (slave veth1): Releasing backup interface
[  526.528226] bond0: (slave veth0): Releasing backup interface
[  526.569165] bond0 (unregistering): Released all slaves