[  872.268677][ T9585] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.372283][ T9586] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.472463][ T9587] br0: port 1(veth0) entered blocking state
[  872.472790][ T9587] br0: port 1(veth0) entered disabled state
[  872.473059][ T9587] veth0: entered allmulticast mode
[  872.474290][ T9587] veth0: entered promiscuous mode
[  872.560014][ T9588] br0: port 2(veth1) entered blocking state
[  872.560288][ T9588] br0: port 2(veth1) entered disabled state
[  872.560542][ T9588] veth1: entered allmulticast mode
[  872.561793][ T9588] veth1: entered promiscuous mode
[  873.371471][  T155] br0: port 1(veth0) entered blocking state
[  873.371794][  T155] br0: port 1(veth0) entered forwarding state
[  873.372971][  T155] br0: port 2(veth1) entered blocking state
[  873.373225][  T155] br0: port 2(veth1) entered forwarding state
[  875.227273][ T8548] bond0: (slave veth0): link status definitely up
[  875.227991][ T8548] bond0: (slave veth1): link status definitely up
[  875.228182][ T8548] bond0: (slave veth0): making interface the new active one
[  875.229449][ T8548] bond0: active interface up!
[  875.656127][ T4605] veth1: left allmulticast mode
[  875.656378][ T4605] veth1: left promiscuous mode
[  875.656699][ T4605] br0: port 2(veth1) entered disabled state
[  875.658045][ T4605] veth0: left allmulticast mode
[  875.658237][ T4605] veth0: left promiscuous mode
[  875.658532][ T4605] br0: port 1(veth0) entered disabled state
[  875.813253][ T4605] bond0: (slave veth1): Releasing backup interface
[  876.016170][ T4605] bond0: (slave veth0): Releasing backup interface
[  876.391120][ T4605] bond0 (unregistering): Released all slaves