[ 1431.266593][ T8400] veth0: entered allmulticast mode
[ 1431.267178][ T8400] veth1: entered allmulticast mode
[ 1431.267502][ T8400] veth2: entered allmulticast mode
[ 1431.267797][ T8400] veth3: entered allmulticast mode
[ 1431.268131][ T8400] veth4: entered allmulticast mode
[ 1431.268456][ T8400] veth5: entered allmulticast mode
[ 1470.583010][ T8400] veth0: left allmulticast mode
[ 1470.583507][ T8400] veth1: left allmulticast mode
[ 1470.583894][ T8400] veth2: left allmulticast mode
[ 1470.584254][ T8400] veth3: left allmulticast mode
[ 1470.584656][ T8400] veth4: left allmulticast mode
[ 1470.585059][ T8400] veth5: left allmulticast mode