[ 2361.703575][T20284] veth0: entered allmulticast mode
[ 2361.704837][T20284] veth1: entered allmulticast mode
[ 2361.705770][T20284] veth2: entered allmulticast mode
[ 2361.706716][T20284] veth3: entered allmulticast mode
[ 2385.703281][T20284] veth0: left allmulticast mode
[ 2385.703770][T20284] veth1: left allmulticast mode
[ 2385.704171][T20284] veth2: left allmulticast mode
[ 2385.704591][T20284] veth3: left allmulticast mode