[ 1269.943774][ T8212] br1: port 1(veth1) entered blocking state
[ 1269.944074][ T8212] br1: port 1(veth1) entered disabled state
[ 1269.944349][ T8212] veth1: entered allmulticast mode
[ 1269.946727][ T8212] veth1: entered promiscuous mode
[ 1270.028237][ T5356] br1: port 1(veth1) entered blocking state
[ 1270.028577][ T5356] br1: port 1(veth1) entered forwarding state
[ 1287.902372][ T8351] br1: port 1(veth1) entered disabled state
[ 1287.978603][ T8352] veth1: left allmulticast mode
[ 1287.978853][ T8352] veth1: left promiscuous mode
[ 1287.979193][ T8352] br1: port 1(veth1) entered disabled state