[  525.333913] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.361332] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.384354] br0: port 1(veth0) entered blocking state
[  525.384507] br0: port 1(veth0) entered disabled state
[  525.384624] veth0: entered allmulticast mode
[  525.384778] veth0: entered promiscuous mode
[  525.407630] br0: port 2(veth1) entered blocking state
[  525.407843] br0: port 2(veth1) entered disabled state
[  525.408010] veth1: entered allmulticast mode
[  525.408223] veth1: entered promiscuous mode
[  526.270049] br0: port 1(veth0) entered blocking state
[  526.270255] br0: port 1(veth0) entered forwarding state
[  526.270520] br0: port 2(veth1) entered blocking state
[  526.270642] br0: port 2(veth1) entered forwarding state
[  527.356972] bond0: (slave veth1): link status definitely up
[  527.357245] bond0: (slave veth1): making interface the new active one
[  527.357434] bond0: active interface up!
[  527.409188] veth1: left allmulticast mode
[  527.409370] veth1: left promiscuous mode
[  527.409482] br0: port 2(veth1) entered disabled state
[  527.410120] veth0: left allmulticast mode
[  527.410408] veth0: left promiscuous mode
[  527.410505] br0: port 1(veth0) entered disabled state
[  527.445063] bond0: (slave veth1): Releasing backup interface
[  527.449520] bond0: (slave veth0): Releasing backup interface
[  527.475340] bond0 (unregistering): Released all slaves