[ 1647.341511][ T7105] veth0: entered allmulticast mode
[ 1647.342337][ T7105] veth1: entered allmulticast mode
[ 1647.342906][ T7105] veth2: entered allmulticast mode
[ 1647.343506][ T7105] veth3: entered allmulticast mode
[ 1670.135135][ T7105] veth0: left allmulticast mode
[ 1670.135615][ T7105] veth1: left allmulticast mode
[ 1670.136016][ T7105] veth2: left allmulticast mode
[ 1670.137680][ T7105] veth3: left allmulticast mode