[  532.500660] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.510233] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.518872] br0: port 1(veth0) entered blocking state
[  532.518960] br0: port 1(veth0) entered disabled state
[  532.519022] veth0: entered allmulticast mode
[  532.519105] veth0: entered promiscuous mode
[  532.528906] br0: port 2(veth1) entered blocking state
[  532.528987] br0: port 2(veth1) entered disabled state
[  532.529058] veth1: entered allmulticast mode
[  532.529165] veth1: entered promiscuous mode
[  532.901134] br0: port 1(veth0) entered blocking state
[  532.901253] br0: port 1(veth0) entered forwarding state
[  532.901336] br0: port 2(veth1) entered blocking state
[  532.901384] br0: port 2(veth1) entered forwarding state
[  534.517146] bond0: (slave veth1): link status definitely up
[  534.517289] bond0: (slave veth1): making interface the new active one
[  534.517392] bond0: active interface up!
[  534.557687] veth1: left allmulticast mode
[  534.557795] veth1: left promiscuous mode
[  534.557875] br0: port 2(veth1) entered disabled state
[  534.558089] veth0: left allmulticast mode
[  534.558154] veth0: left promiscuous mode
[  534.558210] br0: port 1(veth0) entered disabled state
[  534.588286] bond0: (slave veth1): Releasing backup interface
[  534.603239] bond0: (slave veth0): Releasing backup interface