[  525.380117] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.389390] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.399362] br0: port 1(veth0) entered blocking state
[  525.399474] br0: port 1(veth0) entered disabled state
[  525.399554] veth0: entered allmulticast mode
[  525.399666] veth0: entered promiscuous mode
[  525.409995] br0: port 2(veth1) entered blocking state
[  525.410060] br0: port 2(veth1) entered disabled state
[  525.410105] veth1: entered allmulticast mode
[  525.410205] veth1: entered promiscuous mode
[  525.481242] br0: port 1(veth0) entered blocking state
[  525.481369] br0: port 1(veth0) entered forwarding state
[  525.481460] br0: port 2(veth1) entered blocking state
[  525.481502] br0: port 2(veth1) entered forwarding state
[  527.424211] bond0: (slave veth1): link status definitely up
[  527.424276] bond0: (slave veth1): making interface the new active one
[  527.424354] bond0: active interface up!
[  527.450484] veth1: left allmulticast mode
[  527.450564] veth1: left promiscuous mode
[  527.450623] br0: port 2(veth1) entered disabled state
[  527.450775] veth0: left allmulticast mode
[  527.450822] veth0: left promiscuous mode
[  527.450869] br0: port 1(veth0) entered disabled state
[  527.470563] bond0: (slave veth1): Releasing backup interface
[  527.478487] bond0: (slave veth0): Releasing backup interface
[  527.519465] bond0 (unregistering): Released all slaves