[ 1153.296673][ T6777] veth0: entered allmulticast mode
[ 1153.297040][ T6777] veth1: entered allmulticast mode
[ 1153.297281][ T6777] veth2: entered allmulticast mode
[ 1153.297525][ T6777] veth3: entered allmulticast mode
[ 1163.801416][ T6777] veth0: left allmulticast mode
[ 1163.801726][ T6777] veth1: left allmulticast mode
[ 1163.801983][ T6777] veth2: left allmulticast mode
[ 1163.802217][ T6777] veth3: left allmulticast mode