[  871.919640][T10403] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  871.997530][T10404] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.066115][T10405] br0: port 1(veth0) entered blocking state
[  872.066369][T10405] br0: port 1(veth0) entered disabled state
[  872.066586][T10405] veth0: entered allmulticast mode
[  872.067638][T10405] veth0: entered promiscuous mode
[  872.147684][T10406] br0: port 2(veth1) entered blocking state
[  872.147948][T10406] br0: port 2(veth1) entered disabled state
[  872.148181][T10406] veth1: entered allmulticast mode
[  872.149526][T10406] veth1: entered promiscuous mode
[  872.667975][  T271] br0: port 1(veth0) entered blocking state
[  872.668248][  T271] br0: port 1(veth0) entered forwarding state
[  872.669144][  T271] br0: port 2(veth1) entered blocking state
[  872.669333][  T271] br0: port 2(veth1) entered forwarding state
[  873.891876][ T9293] bond0: (slave veth1): link status definitely up
[  873.892272][ T9293] bond0: (slave veth1): making interface the new active one
[  873.893258][ T9293] bond0: active interface up!
[  874.059723][  T259] veth1: left allmulticast mode
[  874.060011][  T259] veth1: left promiscuous mode
[  874.060601][  T259] br0: port 2(veth1) entered disabled state
[  874.063776][  T259] veth0: left allmulticast mode
[  874.064061][  T259] veth0: left promiscuous mode
[  874.064477][  T259] br0: port 1(veth0) entered disabled state
[  874.258004][  T259] bond0: (slave veth1): Releasing backup interface
[  874.376151][  T259] bond0: (slave veth0): Releasing backup interface
[  874.572832][  T259] bond0 (unregistering): Released all slaves