[ 1102.063069][ T4957] veth0: entered allmulticast mode
[ 1102.063428][ T4957] veth1: entered allmulticast mode
[ 1102.063670][ T4957] veth2: entered allmulticast mode
[ 1102.063897][ T4957] veth3: entered allmulticast mode
[ 1112.992676][ T4957] veth0: left allmulticast mode
[ 1112.992993][ T4957] veth1: left allmulticast mode
[ 1112.993260][ T4957] veth2: left allmulticast mode
[ 1112.993485][ T4957] veth3: left allmulticast mode