[ 1537.427323][T21964] br1: port 1(veth1) entered blocking state
[ 1537.427778][T21964] br1: port 1(veth1) entered disabled state
[ 1537.428216][T21964] veth1: entered allmulticast mode
[ 1537.431666][T21964] veth1: entered promiscuous mode
[ 1537.544189][   T35] br1: port 1(veth1) entered blocking state
[ 1537.544640][   T35] br1: port 1(veth1) entered forwarding state
[ 1557.058975][T22103] br1: port 1(veth1) entered disabled state
[ 1557.175988][T22104] veth1: left allmulticast mode
[ 1557.176364][T22104] veth1: left promiscuous mode
[ 1557.177479][T22104] br1: port 1(veth1) entered disabled state