[  525.380261] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.394932] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.409569] br0: port 1(veth0) entered blocking state
[  525.409640] br0: port 1(veth0) entered disabled state
[  525.409705] veth0: entered allmulticast mode
[  525.409792] veth0: entered promiscuous mode
[  525.424823] br0: port 2(veth1) entered blocking state
[  525.424889] br0: port 2(veth1) entered disabled state
[  525.424929] veth1: entered allmulticast mode
[  525.425011] veth1: entered promiscuous mode
[  526.394792] br0: port 1(veth0) entered blocking state
[  526.394895] br0: port 1(veth0) entered forwarding state
[  526.394970] br0: port 2(veth1) entered blocking state
[  526.395005] br0: port 2(veth1) entered forwarding state
[  528.442761] bond0: (slave veth0): link status definitely up
[  528.442879] bond0: (slave veth1): link status definitely up
[  528.442919] bond0: (slave veth0): making interface the new active one
[  528.442981] bond0: active interface up!
[  528.503063] veth1: left allmulticast mode
[  528.503136] veth1: left promiscuous mode
[  528.503204] br0: port 2(veth1) entered disabled state
[  528.503322] veth0: left allmulticast mode
[  528.503370] veth0: left promiscuous mode
[  528.503425] br0: port 1(veth0) entered disabled state
[  528.527604] bond0: (slave veth1): Releasing backup interface
[  528.538895] bond0: (slave veth0): Releasing backup interface