[  525.404956] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.415752] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.426969] br0: port 1(veth0) entered blocking state
[  525.427085] br0: port 1(veth0) entered disabled state
[  525.427171] veth0: entered allmulticast mode
[  525.427289] veth0: entered promiscuous mode
[  525.438477] br0: port 2(veth1) entered blocking state
[  525.438542] br0: port 2(veth1) entered disabled state
[  525.438592] veth1: entered allmulticast mode
[  525.438680] veth1: entered promiscuous mode
[  526.399014] br0: port 1(veth0) entered blocking state
[  526.399120] br0: port 1(veth0) entered forwarding state
[  526.399200] br0: port 2(veth1) entered blocking state
[  526.399241] br0: port 2(veth1) entered forwarding state
[  528.447003] bond0: (slave veth0): link status definitely up
[  528.447160] bond0: (slave veth1): link status definitely up
[  528.447250] bond0: (slave veth0): making interface the new active one
[  528.447338] bond0: active interface up!
[  528.482215] veth1: left allmulticast mode
[  528.482275] veth1: left promiscuous mode
[  528.482334] br0: port 2(veth1) entered disabled state
[  528.482484] veth0: left allmulticast mode
[  528.482528] veth0: left promiscuous mode
[  528.482574] br0: port 1(veth0) entered disabled state
[  528.505185] bond0: (slave veth1): Releasing backup interface
[  528.511098] bond0: (slave veth0): Releasing backup interface
[  528.541138] bond0 (unregistering): Released all slaves