[ 1863.932678][ T9777] veth0: entered allmulticast mode
[ 1863.935876][ T9777] veth1: entered allmulticast mode
[ 1863.936458][ T9777] veth2: entered allmulticast mode
[ 1863.936985][ T9777] veth3: entered allmulticast mode
[ 1887.711198][ T9777] veth0: left allmulticast mode
[ 1887.711798][ T9777] veth1: left allmulticast mode
[ 1887.712200][ T9777] veth2: left allmulticast mode
[ 1887.712615][ T9777] veth3: left allmulticast mode