[ 1823.044132][T16403] veth0: entered allmulticast mode
[ 1823.045553][T16403] veth1: entered allmulticast mode
[ 1823.046184][T16403] veth2: entered allmulticast mode
[ 1823.046746][T16403] veth3: entered allmulticast mode
[ 1847.069737][T16403] veth0: left allmulticast mode
[ 1847.070354][T16403] veth1: left allmulticast mode
[ 1847.070813][T16403] veth2: left allmulticast mode
[ 1847.071250][T16403] veth3: left allmulticast mode