[  525.850164] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.894386] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.937068] br0: port 1(veth0) entered blocking state
[  525.937161] br0: port 1(veth0) entered disabled state
[  525.937225] veth0: entered allmulticast mode
[  525.937328] veth0: entered promiscuous mode
[  525.979237] br0: port 2(veth1) entered blocking state
[  525.979355] br0: port 2(veth1) entered disabled state
[  525.979428] veth1: entered allmulticast mode
[  525.979567] veth1: entered promiscuous mode
[  526.447740] br0: port 1(veth0) entered blocking state
[  526.447818] br0: port 1(veth0) entered forwarding state
[  526.447932] br0: port 2(veth1) entered blocking state
[  526.448018] br0: port 2(veth1) entered forwarding state
[  527.871705] bond0: (slave veth1): link status definitely up
[  527.871822] bond0: (slave veth1): making interface the new active one
[  527.871902] bond0: active interface up!
[  528.026168] veth1: left allmulticast mode
[  528.026247] veth1: left promiscuous mode
[  528.026306] br0: port 2(veth1) entered disabled state
[  528.026504] veth0: left allmulticast mode
[  528.026590] veth0: left promiscuous mode
[  528.026661] br0: port 1(veth0) entered disabled state
[  528.050191] bond0: (slave veth1): Releasing backup interface
[  528.057939] bond0: (slave veth0): Releasing backup interface
[  528.083064] bond0 (unregistering): Released all slaves