[ 1343.056155][ T8416] veth0: entered allmulticast mode
[ 1343.056726][ T8416] veth1: entered allmulticast mode
[ 1343.057068][ T8416] veth2: entered allmulticast mode
[ 1343.057420][ T8416] veth3: entered allmulticast mode
[ 1361.971794][ T8416] veth0: left allmulticast mode
[ 1361.972186][ T8416] veth1: left allmulticast mode
[ 1361.972456][ T8416] veth2: left allmulticast mode
[ 1361.972736][ T8416] veth3: left allmulticast mode