[  753.344144][ T2949] br1: port 1(veth1) entered blocking state
[  753.344456][ T2949] br1: port 1(veth1) entered disabled state
[  753.344762][ T2949] veth1: entered allmulticast mode
[  753.347268][ T2949] veth1: entered promiscuous mode
[  753.447023][  T189] br1: port 1(veth1) entered blocking state
[  753.447363][  T189] br1: port 1(veth1) entered forwarding state
[  753.495656][ T2962] br1: port 2(veth2) entered blocking state
[  753.495901][ T2962] br1: port 2(veth2) entered disabled state
[  753.496153][ T2962] veth2: entered allmulticast mode
[  753.497702][ T2962] veth2: entered promiscuous mode
[  753.588250][   T48] br1: port 2(veth2) entered blocking state
[  753.588448][   T48] br1: port 2(veth2) entered forwarding state
[  771.844023][ T3380] br1: port 2(veth2) entered disabled state
[  771.880877][ T3382] veth2: left allmulticast mode
[  771.881069][ T3382] veth2: left promiscuous mode
[  771.881355][ T3382] br1: port 2(veth2) entered disabled state
[  771.907556][ T3384] br1: port 1(veth1) entered disabled state
[  771.941717][ T3386] veth1: left allmulticast mode
[  771.941898][ T3386] veth1: left promiscuous mode
[  771.942111][ T3386] br1: port 1(veth1) entered disabled state