[ 2994.052212][T15108] veth0: entered allmulticast mode
[ 2994.053733][T15108] veth1: entered allmulticast mode
[ 2994.054088][T15108] veth2: entered allmulticast mode
[ 2994.054448][T15108] veth3: entered allmulticast mode
[ 3022.739452][T15108] veth0: left allmulticast mode
[ 3022.739768][T15108] veth1: left allmulticast mode
[ 3022.740024][T15108] veth2: left allmulticast mode
[ 3022.740287][T15108] veth3: left allmulticast mode