[  526.145516] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.162597] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.178256] br0: port 1(veth0) entered blocking state
[  526.178333] br0: port 1(veth0) entered disabled state
[  526.178394] veth0: entered allmulticast mode
[  526.178481] veth0: entered promiscuous mode
[  526.194588] br0: port 2(veth1) entered blocking state
[  526.194659] br0: port 2(veth1) entered disabled state
[  526.194724] veth1: entered allmulticast mode
[  526.194814] veth1: entered promiscuous mode
[  527.099033] br0: port 1(veth0) entered blocking state
[  527.099141] br0: port 1(veth0) entered forwarding state
[  527.099212] br0: port 2(veth1) entered blocking state
[  527.099250] br0: port 2(veth1) entered forwarding state
[  528.185782] bond0: (slave veth1): link status definitely up
[  528.185901] bond0: (slave veth1): making interface the new active one
[  528.185980] bond0: active interface up!
[  528.304413] veth1: left allmulticast mode
[  528.304478] veth1: left promiscuous mode
[  528.304529] br0: port 2(veth1) entered disabled state
[  528.304670] veth0: left allmulticast mode
[  528.304724] veth0: left promiscuous mode
[  528.304775] br0: port 1(veth0) entered disabled state
[  528.331992] bond0: (slave veth1): Releasing backup interface
[  528.343982] bond0: (slave veth0): Releasing backup interface
[  528.377030] bond0 (unregistering): Released all slaves