[  872.190612][ T9549] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.283488][ T9550] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.369207][ T9551] br0: port 1(veth0) entered blocking state
[  872.369457][ T9551] br0: port 1(veth0) entered disabled state
[  872.369717][ T9551] veth0: entered allmulticast mode
[  872.372072][ T9551] veth0: entered promiscuous mode
[  872.478285][ T9552] br0: port 2(veth1) entered blocking state
[  872.478617][ T9552] br0: port 2(veth1) entered disabled state
[  872.478868][ T9552] veth1: entered allmulticast mode
[  872.480543][ T9552] veth1: entered promiscuous mode
[  872.948614][   T47] br0: port 1(veth0) entered blocking state
[  872.948866][   T47] br0: port 1(veth0) entered forwarding state
[  872.949863][   T47] br0: port 2(veth1) entered blocking state
[  872.950142][   T47] br0: port 2(veth1) entered forwarding state
[  874.165526][  T264] bond0: (slave veth1): link status definitely up
[  874.165976][  T264] bond0: (slave veth1): making interface the new active one
[  874.167218][  T264] bond0: active interface up!
[  874.544878][ T4713] veth1: left allmulticast mode
[  874.545101][ T4713] veth1: left promiscuous mode
[  874.545404][ T4713] br0: port 2(veth1) entered disabled state
[  874.548068][ T4713] veth0: left allmulticast mode
[  874.548253][ T4713] veth0: left promiscuous mode
[  874.548537][ T4713] br0: port 1(veth0) entered disabled state
[  874.770685][ T4713] bond0: (slave veth1): Releasing backup interface
[  875.001477][ T4713] bond0: (slave veth0): Releasing backup interface
[  875.414942][ T4713] bond0 (unregistering): Released all slaves