[ 1192.239149][ T5518] veth0: entered allmulticast mode
[ 1192.240022][ T5518] veth1: entered allmulticast mode
[ 1192.249141][ T5518] veth2: entered allmulticast mode
[ 1192.249736][ T5518] veth3: entered allmulticast mode
[ 1222.418056][ T5518] veth0: left allmulticast mode
[ 1222.418475][ T5518] veth1: left allmulticast mode
[ 1222.418740][ T5518] veth2: left allmulticast mode
[ 1222.419001][ T5518] veth3: left allmulticast mode