[ 2996.869716][T22426] veth0: entered allmulticast mode
[ 2996.870332][T22426] veth1: entered allmulticast mode
[ 2996.870688][T22426] veth2: entered allmulticast mode
[ 2996.872010][T22426] veth3: entered allmulticast mode
[ 3026.640268][T22426] veth0: left allmulticast mode
[ 3026.640574][T22426] veth1: left allmulticast mode
[ 3026.640816][T22426] veth2: left allmulticast mode
[ 3026.641065][T22426] veth3: left allmulticast mode