[ 1494.226678][T13043] veth0: entered allmulticast mode
[ 1494.227781][T13043] veth1: entered allmulticast mode
[ 1494.228403][T13043] veth2: entered allmulticast mode
[ 1494.228956][T13043] veth3: entered allmulticast mode
[ 1518.198108][T13043] veth0: left allmulticast mode
[ 1518.198635][T13043] veth1: left allmulticast mode
[ 1518.199062][T13043] veth2: left allmulticast mode
[ 1518.199535][T13043] veth3: left allmulticast mode