[ 1770.753812][T16381] veth0: entered allmulticast mode
[ 1770.756169][T16381] veth1: entered allmulticast mode
[ 1770.758108][T16381] veth2: entered allmulticast mode
[ 1770.758701][T16381] veth3: entered allmulticast mode
[ 1793.174654][T16381] veth0: left allmulticast mode
[ 1793.175165][T16381] veth1: left allmulticast mode
[ 1793.175608][T16381] veth2: left allmulticast mode
[ 1793.176024][T16381] veth3: left allmulticast mode