[ 1799.337946][ T5831] veth0: entered allmulticast mode
[ 1799.338479][ T5831] veth1: entered allmulticast mode
[ 1799.338793][ T5831] veth2: entered allmulticast mode
[ 1799.339097][ T5831] veth3: entered allmulticast mode
[ 1828.016694][ T5831] veth0: left allmulticast mode
[ 1828.017016][ T5831] veth1: left allmulticast mode
[ 1828.017267][ T5831] veth2: left allmulticast mode
[ 1828.017534][ T5831] veth3: left allmulticast mode