[ 1199.940405][T19148] veth0: entered allmulticast mode
[ 1199.941197][T19148] veth1: entered allmulticast mode
[ 1199.944161][T19148] veth2: entered allmulticast mode
[ 1199.944709][T19148] veth3: entered allmulticast mode
[ 1223.334054][T19148] veth0: left allmulticast mode
[ 1223.334515][T19148] veth1: left allmulticast mode
[ 1223.334926][T19148] veth2: left allmulticast mode
[ 1223.335328][T19148] veth3: left allmulticast mode