[  526.011927] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.025490] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.037627] br0: port 1(veth0) entered blocking state
[  526.037675] br0: port 1(veth0) entered disabled state
[  526.037716] veth0: entered allmulticast mode
[  526.037802] veth0: entered promiscuous mode
[  526.053348] br0: port 2(veth1) entered blocking state
[  526.053414] br0: port 2(veth1) entered disabled state
[  526.053470] veth1: entered allmulticast mode
[  526.053546] veth1: entered promiscuous mode
[  527.035821] br0: port 1(veth0) entered blocking state
[  527.035890] br0: port 1(veth0) entered forwarding state
[  527.035965] br0: port 2(veth1) entered blocking state
[  527.036011] br0: port 2(veth1) entered forwarding state
[  529.082899] bond0: (slave veth0): link status definitely up
[  529.083014] bond0: (slave veth1): link status definitely up
[  529.083058] bond0: (slave veth0): making interface the new active one
[  529.083116] bond0: active interface up!
[  529.142558] veth1: left allmulticast mode
[  529.142619] veth1: left promiscuous mode
[  529.142669] br0: port 2(veth1) entered disabled state
[  529.142818] veth0: left allmulticast mode
[  529.142897] veth0: left promiscuous mode
[  529.142944] br0: port 1(veth0) entered disabled state
[  529.160163] bond0: (slave veth1): Releasing backup interface
[  529.167067] bond0: (slave veth0): Releasing backup interface
[  529.190008] bond0 (unregistering): Released all slaves