[ 1792.422120][ T5742] veth0: entered allmulticast mode
[ 1792.422623][ T5742] veth1: entered allmulticast mode
[ 1792.422937][ T5742] veth2: entered allmulticast mode
[ 1792.423234][ T5742] veth3: entered allmulticast mode
[ 1821.578946][ T5742] veth0: left allmulticast mode
[ 1821.579268][ T5742] veth1: left allmulticast mode
[ 1821.579504][ T5742] veth2: left allmulticast mode
[ 1821.579731][ T5742] veth3: left allmulticast mode