[ 1200.035050][ T7012] veth0: entered allmulticast mode
[ 1200.035587][ T7012] veth1: entered allmulticast mode
[ 1200.035899][ T7012] veth2: entered allmulticast mode
[ 1200.036343][ T7012] veth3: entered allmulticast mode
[ 1200.036693][ T7012] veth4: entered allmulticast mode
[ 1200.037028][ T7012] veth5: entered allmulticast mode
[ 1252.809153][ T7012] veth0: left allmulticast mode
[ 1252.809565][ T7012] veth1: left allmulticast mode
[ 1252.809788][ T7012] veth2: left allmulticast mode
[ 1252.810010][ T7012] veth3: left allmulticast mode
[ 1252.810244][ T7012] veth4: left allmulticast mode
[ 1252.810466][ T7012] veth5: left allmulticast mode