[ 1837.627950][T17189] veth0: entered allmulticast mode
[ 1837.630311][T17189] veth1: entered allmulticast mode
[ 1837.631520][T17189] veth2: entered allmulticast mode
[ 1837.632103][T17189] veth3: entered allmulticast mode
[ 1861.465212][T17189] veth0: left allmulticast mode
[ 1861.465812][T17189] veth1: left allmulticast mode
[ 1861.466221][T17189] veth2: left allmulticast mode
[ 1861.466658][T17189] veth3: left allmulticast mode