[ 1315.331463][ T9172] br1: port 1(veth1) entered blocking state
[ 1315.331740][ T9172] br1: port 1(veth1) entered disabled state
[ 1315.332014][ T9172] veth1: entered allmulticast mode
[ 1315.335026][ T9172] veth1: entered promiscuous mode
[ 1315.445811][   T62] br1: port 1(veth1) entered blocking state
[ 1315.446251][   T62] br1: port 1(veth1) entered forwarding state
[ 1333.165994][ T9311] br1: port 1(veth1) entered disabled state
[ 1333.269696][ T9312] veth1: left allmulticast mode
[ 1333.269940][ T9312] veth1: left promiscuous mode
[ 1333.270296][ T9312] br1: port 1(veth1) entered disabled state