[  538.432312] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  538.444384] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  538.455375] br0: port 1(veth0) entered blocking state
[  538.455475] br0: port 1(veth0) entered disabled state
[  538.455557] veth0: entered allmulticast mode
[  538.455644] veth0: entered promiscuous mode
[  538.466814] br0: port 2(veth1) entered blocking state
[  538.466902] br0: port 2(veth1) entered disabled state
[  538.466952] veth1: entered allmulticast mode
[  538.467042] veth1: entered promiscuous mode
[  539.453106] br0: port 1(veth0) entered blocking state
[  539.453260] br0: port 1(veth0) entered forwarding state
[  539.453395] br0: port 2(veth1) entered blocking state
[  539.453469] br0: port 2(veth1) entered forwarding state
[  541.501039] bond0: (slave veth0): link status definitely up
[  541.501173] bond0: (slave veth1): link status definitely up
[  541.501230] bond0: (slave veth0): making interface the new active one
[  541.501314] bond0: active interface up!
[  541.551861] veth1: left allmulticast mode
[  541.551963] veth1: left promiscuous mode
[  541.552028] br0: port 2(veth1) entered disabled state
[  541.552204] veth0: left allmulticast mode
[  541.552255] veth0: left promiscuous mode
[  541.552306] br0: port 1(veth0) entered disabled state
[  541.569322] bond0: (slave veth1): Releasing backup interface
[  541.574162] bond0: (slave veth0): Releasing backup interface
[  541.604214] bond0 (unregistering): Released all slaves