[  524.819195] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.836222] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.849723] br0: port 1(veth0) entered blocking state
[  524.849782] br0: port 1(veth0) entered disabled state
[  524.849840] veth0: entered allmulticast mode
[  524.849934] veth0: entered promiscuous mode
[  524.863548] br0: port 2(veth1) entered blocking state
[  524.863598] br0: port 2(veth1) entered disabled state
[  524.863635] veth1: entered allmulticast mode
[  524.863717] veth1: entered promiscuous mode
[  525.117789] br0: port 1(veth0) entered blocking state
[  525.117907] br0: port 1(veth0) entered forwarding state
[  525.117980] br0: port 2(veth1) entered blocking state
[  525.118031] br0: port 2(veth1) entered forwarding state
[  526.845789] bond0: (slave veth1): link status definitely up
[  526.845875] bond0: (slave veth1): making interface the new active one
[  526.845964] bond0: active interface up!
[  526.994156] veth1: left allmulticast mode
[  526.994204] veth1: left promiscuous mode
[  526.994243] br0: port 2(veth1) entered disabled state
[  526.994334] veth0: left allmulticast mode
[  526.994364] veth0: left promiscuous mode
[  526.994391] br0: port 1(veth0) entered disabled state
[  527.022041] bond0: (slave veth1): Releasing backup interface
[  527.040960] bond0: (slave veth0): Releasing backup interface
[  527.073984] bond0 (unregistering): Released all slaves