[  549.459539][ T3724] br1: port 1(veth1) entered blocking state
[  549.459779][ T3724] br1: port 1(veth1) entered disabled state
[  549.460011][ T3724] veth1: entered allmulticast mode
[  549.462033][ T3724] veth1: entered promiscuous mode
[  549.491433][ T3173] br1: port 1(veth1) entered blocking state
[  549.491646][ T3173] br1: port 1(veth1) entered forwarding state
[  549.519187][ T3726] br1: port 2(veth2) entered blocking state
[  549.519402][ T3726] br1: port 2(veth2) entered disabled state
[  549.519622][ T3726] veth2: entered allmulticast mode
[  549.521099][ T3726] veth2: entered promiscuous mode
[  549.544401][ T3173] br1: port 2(veth2) entered blocking state
[  549.544604][ T3173] br1: port 2(veth2) entered forwarding state
[  596.768127][ T5209] br1: port 2(veth2) entered disabled state
[  596.806009][ T5210] veth2: left allmulticast mode
[  596.806754][ T5210] veth2: left promiscuous mode
[  596.807035][ T5210] br1: port 2(veth2) entered disabled state
[  596.829223][ T5211] br1: port 1(veth1) entered disabled state
[  596.852459][ T5212] veth1: left allmulticast mode
[  596.852646][ T5212] veth1: left promiscuous mode
[  596.852915][ T5212] br1: port 1(veth1) entered disabled state