[ 1042.074094][ T9087] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1042.188869][ T9088] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1042.312521][ T9089] br0: port 1(veth0) entered blocking state
[ 1042.312918][ T9089] br0: port 1(veth0) entered disabled state
[ 1042.313333][ T9089] veth0: entered allmulticast mode
[ 1042.315523][ T9089] veth0: entered promiscuous mode
[ 1042.431814][ T9090] br0: port 2(veth1) entered blocking state
[ 1042.432285][ T9090] br0: port 2(veth1) entered disabled state
[ 1042.432688][ T9090] veth1: entered allmulticast mode
[ 1042.444809][ T9090] veth1: entered promiscuous mode
[ 1042.721860][   T72] br0: port 1(veth0) entered blocking state
[ 1042.722273][   T72] br0: port 1(veth0) entered forwarding state
[ 1042.723751][   T72] br0: port 2(veth1) entered blocking state
[ 1042.724109][   T72] br0: port 2(veth1) entered forwarding state
[ 1044.004626][ T8005] bond0: (slave veth1): link status definitely up
[ 1044.005188][ T8005] bond0: (slave veth1): making interface the new active one
[ 1044.006619][ T8005] bond0: active interface up!
[ 1044.341249][ T8005] veth1: left allmulticast mode
[ 1044.341647][ T8005] veth1: left promiscuous mode
[ 1044.342115][ T8005] br0: port 2(veth1) entered disabled state
[ 1044.344939][ T8005] veth0: left allmulticast mode
[ 1044.345373][ T8005] veth0: left promiscuous mode
[ 1044.345806][ T8005] br0: port 1(veth0) entered disabled state
[ 1044.547090][ T8005] bond0: (slave veth1): Releasing backup interface
[ 1044.930911][ T8005] bond0: (slave veth0): Releasing backup interface
[ 1046.246661][ T8005] bond0 (unregistering): Released all slaves