[ 1453.214872][ T5723] br1: port 1(veth1) entered blocking state
[ 1453.215115][ T5723] br1: port 1(veth1) entered disabled state
[ 1453.215359][ T5723] veth1: entered allmulticast mode
[ 1453.217163][ T5723] veth1: entered promiscuous mode
[ 1453.372481][   T25] br1: port 1(veth1) entered blocking state
[ 1453.372772][   T25] br1: port 1(veth1) entered forwarding state
[ 1453.522071][ T5726] br1: port 2(veth2) entered blocking state
[ 1453.522323][ T5726] br1: port 2(veth2) entered disabled state
[ 1453.522562][ T5726] veth2: entered allmulticast mode
[ 1453.525710][ T5726] veth2: entered promiscuous mode
[ 1453.672630][   T25] br1: port 2(veth2) entered blocking state
[ 1453.673175][   T25] br1: port 2(veth2) entered forwarding state
[ 1483.936083][ T5906] br1: port 2(veth2) entered disabled state
[ 1484.075442][ T5907] veth2: left allmulticast mode
[ 1484.075657][ T5907] veth2: left promiscuous mode
[ 1484.075962][ T5907] br1: port 2(veth2) entered disabled state
[ 1484.238198][ T5908] br1: port 1(veth1) entered disabled state
[ 1484.380478][ T5909] veth1: left allmulticast mode
[ 1484.380772][ T5909] veth1: left promiscuous mode
[ 1484.381071][ T5909] br1: port 1(veth1) entered disabled state