[ 1001.397896][T21457] veth0: entered allmulticast mode
[ 1001.405362][T21457] veth1: entered allmulticast mode
[ 1001.405852][T21457] veth2: entered allmulticast mode
[ 1001.406250][T21457] veth3: entered allmulticast mode
[ 1001.406788][T21457] veth4: entered allmulticast mode
[ 1001.407262][T21457] veth5: entered allmulticast mode
[ 1013.270102][T21457] veth0: left allmulticast mode
[ 1013.270496][T21457] veth1: left allmulticast mode
[ 1013.270852][T21457] veth2: left allmulticast mode
[ 1013.271190][T21457] veth3: left allmulticast mode
[ 1013.271547][T21457] veth4: left allmulticast mode
[ 1013.271874][T21457] veth5: left allmulticast mode