[ 1868.944389][T13856] veth0: entered allmulticast mode
[ 1868.945809][T13856] veth1: entered allmulticast mode
[ 1868.946433][T13856] veth2: entered allmulticast mode
[ 1868.947022][T13856] veth3: entered allmulticast mode
[ 1892.460545][T13856] veth0: left allmulticast mode
[ 1892.461123][T13856] veth1: left allmulticast mode
[ 1892.461581][T13856] veth2: left allmulticast mode
[ 1892.462019][T13856] veth3: left allmulticast mode