[ 1797.743939][ T8173] veth0: entered allmulticast mode
[ 1797.744466][ T8173] veth1: entered allmulticast mode
[ 1797.744783][ T8173] veth2: entered allmulticast mode
[ 1797.745079][ T8173] veth3: entered allmulticast mode
[ 1827.103950][ T8173] veth0: left allmulticast mode
[ 1827.104232][ T8173] veth1: left allmulticast mode
[ 1827.104482][ T8173] veth2: left allmulticast mode
[ 1827.104713][ T8173] veth3: left allmulticast mode