[ 1857.642160][T17345] veth0: entered allmulticast mode
[ 1857.645342][T17345] veth1: entered allmulticast mode
[ 1857.645910][T17345] veth2: entered allmulticast mode
[ 1857.646433][T17345] veth3: entered allmulticast mode
[ 1882.233503][T17345] veth0: left allmulticast mode
[ 1882.233962][T17345] veth1: left allmulticast mode
[ 1882.234362][T17345] veth2: left allmulticast mode
[ 1882.246937][T17345] veth3: left allmulticast mode