[ 1523.323949][T10637] veth0: entered allmulticast mode
[ 1523.324558][T10637] veth1: entered allmulticast mode
[ 1523.324874][T10637] veth2: entered allmulticast mode
[ 1523.325165][T10637] veth3: entered allmulticast mode
[ 1549.323764][T10637] veth0: left allmulticast mode
[ 1549.324131][T10637] veth1: left allmulticast mode
[ 1549.324367][T10637] veth2: left allmulticast mode
[ 1549.324629][T10637] veth3: left allmulticast mode