[ 1513.894058][ T4440] br1: port 1(veth1) entered blocking state
[ 1513.894357][ T4440] br1: port 1(veth1) entered disabled state
[ 1513.894679][ T4440] veth1: entered allmulticast mode
[ 1513.896569][ T4440] veth1: entered promiscuous mode
[ 1514.044637][   T38] br1: port 1(veth1) entered blocking state
[ 1514.045132][   T38] br1: port 1(veth1) entered forwarding state
[ 1548.445503][ T4531] br1: port 1(veth1) entered disabled state
[ 1548.583732][ T4532] veth1: left allmulticast mode
[ 1548.583934][ T4532] veth1: left promiscuous mode
[ 1548.584225][ T4532] br1: port 1(veth1) entered disabled state