[ 1246.113779][ T6142] veth0: entered allmulticast mode
[ 1246.114215][ T6142] veth1: entered allmulticast mode
[ 1246.114457][ T6142] veth2: entered allmulticast mode
[ 1246.114688][ T6142] veth3: entered allmulticast mode
[ 1257.243370][ T6142] veth0: left allmulticast mode
[ 1257.243628][ T6142] veth1: left allmulticast mode
[ 1257.243818][ T6142] veth2: left allmulticast mode
[ 1257.244006][ T6142] veth3: left allmulticast mode