[ 1846.063124][ T7149] veth0: entered allmulticast mode
[ 1846.063896][ T7149] veth1: entered allmulticast mode
[ 1846.064601][ T7149] veth2: entered allmulticast mode
[ 1846.065200][ T7149] veth3: entered allmulticast mode
[ 1869.206790][ T7149] veth0: left allmulticast mode
[ 1869.207343][ T7149] veth1: left allmulticast mode
[ 1869.207782][ T7149] veth2: left allmulticast mode
[ 1869.208234][ T7149] veth3: left allmulticast mode