[ 1499.615994][ T7203] veth0: entered allmulticast mode
[ 1499.616544][ T7203] veth1: entered allmulticast mode
[ 1499.618856][ T7203] veth2: entered allmulticast mode
[ 1499.619157][ T7203] veth3: entered allmulticast mode
[ 1525.486302][ T7203] veth0: left allmulticast mode
[ 1525.486604][ T7203] veth1: left allmulticast mode
[ 1525.486856][ T7203] veth2: left allmulticast mode
[ 1525.487070][ T7203] veth3: left allmulticast mode