[  531.411316] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.420512] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.428552] br0: port 1(veth0) entered blocking state
[  531.428629] br0: port 1(veth0) entered disabled state
[  531.428684] veth0: entered allmulticast mode
[  531.428764] veth0: entered promiscuous mode
[  531.437948] br0: port 2(veth1) entered blocking state
[  531.438008] br0: port 2(veth1) entered disabled state
[  531.438062] veth1: entered allmulticast mode
[  531.438149] veth1: entered promiscuous mode
[  532.404983] br0: port 1(veth0) entered blocking state
[  532.405115] br0: port 1(veth0) entered forwarding state
[  532.405212] br0: port 2(veth1) entered blocking state
[  532.405269] br0: port 2(veth1) entered forwarding state
[  534.452964] bond0: (slave veth0): link status definitely up
[  534.453066] bond0: (slave veth1): link status definitely up
[  534.453105] bond0: (slave veth0): making interface the new active one
[  534.453170] bond0: active interface up!
[  534.510002] veth1: left allmulticast mode
[  534.510057] veth1: left promiscuous mode
[  534.510113] br0: port 2(veth1) entered disabled state
[  534.510242] veth0: left allmulticast mode
[  534.510272] veth0: left promiscuous mode
[  534.510302] br0: port 1(veth0) entered disabled state
[  534.527104] bond0: (slave veth1): Releasing backup interface
[  534.539290] bond0: (slave veth0): Releasing backup interface