[ 1280.967752][ T9533] veth0: entered allmulticast mode
[ 1280.968325][ T9533] veth1: entered allmulticast mode
[ 1280.968678][ T9533] veth2: entered allmulticast mode
[ 1280.969011][ T9533] veth3: entered allmulticast mode
[ 1305.485633][ T9533] veth0: left allmulticast mode
[ 1305.486047][ T9533] veth1: left allmulticast mode
[ 1305.486435][ T9533] veth2: left allmulticast mode
[ 1305.486808][ T9533] veth3: left allmulticast mode