[ 1897.778204][ T6473] veth0: entered allmulticast mode
[ 1897.789299][ T6473] veth1: entered allmulticast mode
[ 1897.790039][ T6473] veth2: entered allmulticast mode
[ 1897.790709][ T6473] veth3: entered allmulticast mode
[ 1921.196112][ T6473] veth0: left allmulticast mode
[ 1921.196911][ T6473] veth1: left allmulticast mode
[ 1921.197679][ T6473] veth2: left allmulticast mode
[ 1921.198446][ T6473] veth3: left allmulticast mode