[ 1350.283937][ T8107] veth0: entered allmulticast mode
[ 1350.288120][ T8107] veth1: entered allmulticast mode
[ 1350.305857][ T8107] veth2: entered allmulticast mode
[ 1350.306846][ T8107] veth3: entered allmulticast mode
[ 1375.063875][ T8107] veth0: left allmulticast mode
[ 1375.064362][ T8107] veth1: left allmulticast mode
[ 1375.064770][ T8107] veth2: left allmulticast mode
[ 1375.065165][ T8107] veth3: left allmulticast mode