[ 2848.177347][T17660] veth0: entered allmulticast mode
[ 2848.177951][T17660] veth1: entered allmulticast mode
[ 2848.178316][T17660] veth2: entered allmulticast mode
[ 2848.178668][T17660] veth3: entered allmulticast mode
[ 2875.981449][T17660] veth0: left allmulticast mode
[ 2875.981738][T17660] veth1: left allmulticast mode
[ 2875.981982][T17660] veth2: left allmulticast mode
[ 2875.982205][T17660] veth3: left allmulticast mode