[ 1598.587390][ T9927] veth0: entered allmulticast mode
[ 1598.587955][ T9927] veth1: entered allmulticast mode
[ 1598.588333][ T9927] veth2: entered allmulticast mode
[ 1598.588689][ T9927] veth3: entered allmulticast mode
[ 1625.009523][ T9927] veth0: left allmulticast mode
[ 1625.009799][ T9927] veth1: left allmulticast mode
[ 1625.010023][ T9927] veth2: left allmulticast mode
[ 1625.010245][ T9927] veth3: left allmulticast mode