[ 1511.503639][ T8213] br1: port 1(veth1) entered blocking state
[ 1511.503907][ T8213] br1: port 1(veth1) entered disabled state
[ 1511.504162][ T8213] veth1: entered allmulticast mode
[ 1511.506022][ T8213] veth1: entered promiscuous mode
[ 1511.664182][   T37] br1: port 1(veth1) entered blocking state
[ 1511.664440][   T37] br1: port 1(veth1) entered forwarding state
[ 1546.294331][ T8305] br1: port 1(veth1) entered disabled state
[ 1546.435365][ T8306] veth1: left allmulticast mode
[ 1546.435606][ T8306] veth1: left promiscuous mode
[ 1546.435960][ T8306] br1: port 1(veth1) entered disabled state